Bump AI SDK packages to v7

Co-authored-by: Jean-Claude <273834277+jjoanna2-debug@users.noreply.github.com>

.agents/skills/impeccable/SKILL.md

@@ -1,6 +1,7 @@
 ---
 name: impeccable
 description: Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Handles UX review, visual hierarchy, information architecture, cognitive load, accessibility, performance, responsive behavior, theming, anti-patterns, typography, fonts, spacing, layout, alignment, color, motion, micro-interactions, UX copy, error states, edge cases, i18n, and reusable design systems or tokens. Also use for bland designs that need to become bolder or more delightful, loud designs that should become quieter, live browser iteration on UI elements, or ambitious visual effects that should feel technically extraordinary. Not for backend-only or non-UI tasks.
+version: 3.9.1
 ---
 
 Designs and iterates production-grade frontend interfaces. Real working code, committed design choices, exceptional craft.
@@ -9,7 +10,7 @@ Designs and iterates production-grade frontend interfaces. Real working code, co
 
 You MUST do these steps before proceeding:
 
-1. Run `node .agents/skills/impeccable/scripts/context.mjs` once per session. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
+1. Run `node .agents/skills/impeccable/scripts/context.mjs` once per session. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .agents/skills/impeccable/scripts/context.mjs --target <path>` instead. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
 2. If the user invoked a sub-command (`craft`, `shape`, `audit`, `polish`, ...), you MUST read `reference/<command>.md` next. Non-optional. The reference defines the command's flow; without it you will skip steps the user expects.
 3. Familiarize yourself with any existing design system, conventions, and components in the code. Read at least one project file (CSS / tokens / theme / a representative component or page). **Required even when you've loaded a sub-command reference in step 2.** Don't reinvent the wheel; use what's there when it works, branch out when the UX wins.
 4. Read the matching register reference. **This is non-optional; skipping it produces generic output.** If the project is marketing, a landing page, a campaign, long-form content, or a portfolio (design IS the product), read `reference/brand.md`. If it is app UI, admin, a dashboard, or a tool (design SERVES the product), read `reference/product.md`. Pick by first match: (1) task cue ("landing page" vs "dashboard"); (2) surface in focus (the page, file, or route being worked on); (3) `register` field in PRODUCT.md.
@@ -92,6 +93,7 @@ Match-and-refuse. If you're about to write any of these, rewrite the element wit
 - **`border-radius: 32px+` on cards / sections / inputs.** You over-round. Cards top out at 12–16px; full-pill is fine for tags/buttons. Picking 24/28/32/40px on a card is the codex tell; no brand wants "insanely rounded".
 - **Hand-drawn / sketchy SVG illustrations.** Class names like `loose-sketch`, `*-sketch`, `doodle`, `wavy`; `feTurbulence` / `feDisplacementMap` "paper grain" filters; 5-to-30 path crude scenes meant to depict a tangible subject (an otter, a table-and-fork, an album cover). All of these read as amateurish, not whimsical. If you can't render the scene with real assets, ship no illustration. Don't attempt sketchy SVG as a fallback.
 - **`repeating-linear-gradient(...)` stripe backgrounds.** Diagonal stripes in `body:before` or section backgrounds are pure codex decoration. Don't.
+- **Decorative grid backgrounds.** Two-axis CSS grid overlays built from `linear-gradient(... 1px, transparent 1px)` plus `background-size` are a Codex tell unless the surface is an actual canvas, map, blueprint, or measurement tool. Use product structure, real artifacts, or a plain surface instead.
 - **Meta-criticism copy.** Naming a concept then layering an ironic modifier, or staging a strawman to "correct" it. Make the specific claim instead.
 
 ### The AI slop test

.agents/skills/impeccable/reference/bolder.md

@@ -1,12 +1,12 @@
-When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact and personality through stronger hierarchy, committed scale, and decisive type.
+When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact by making the existing design language more decisive, specific, and committed.
 
 ---
 
 ## Register
 
-Brand: "bolder" means distinctive. Extreme scale, unexpected color, typographic risk, committed POV.
+Brand: "bolder" means distinctive. Express a stronger point of view through hierarchy, pacing, proportion, copy, evidence, and one committed visual idea.
 
-Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, one sharper accent, more committed density. The amplification is in clarity, not drama.
+Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, sharper information density, and more decisive prioritization. The amplification is in clarity, not drama.
 
 ---
 
@@ -15,98 +15,105 @@ Product: "bolder" rarely means theatrics; those undermine trust. It means strong
 Analyze what makes the design feel too safe or boring:
 
 1. **Identify weakness sources**:
-   - **Generic choices**: System fonts, basic colors, standard layouts
-   - **Timid scale**: Everything is medium-sized with no drama
-   - **Low contrast**: Everything has similar visual weight
-   - **Static**: No motion, no energy, no life
-   - **Predictable**: Standard patterns with no surprises
-   - **Flat hierarchy**: Nothing stands out or commands attention
+   - **Generic choices**: The page could belong to any product in the category.
+   - **Timid scale**: Everything is medium-sized with no clear lead.
+   - **Low contrast**: Important and supporting elements have similar visual weight.
+   - **Static**: The surface has no meaningful moment of emphasis.
+   - **Predictable**: The composition follows a default pattern without a point of view.
+   - **Flat hierarchy**: Nothing stands out or commands attention.
 
 2. **Understand the context**:
-   - What's the brand personality? (How far can we push?)
-   - What's the purpose? (Marketing can be bolder than financial dashboards)
-   - Who's the audience? (What will resonate?)
-   - What are the constraints? (Brand guidelines, accessibility, performance)
+   - What is the brand personality?
+   - What is the purpose of this surface?
+   - Who is the audience?
+   - What design system, tokens, components, and visual conventions already exist?
 
 If any of these are unclear from the codebase, STOP and use Codex's structured user-input/question tool when available; if unavailable, ask directly in chat to clarify what you cannot infer.
 
-**CRITICAL**: "Bolder" doesn't mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random chaos.
+**CRITICAL**: "Bolder" does not mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random noise.
 
 **WARNING - AI SLOP TRAP**: Review ALL the DON'T guidelines from the parent impeccable skill (already loaded in this context) before proceeding. Bold means distinctive, not "more effects."
 
+## Design-System Lock
+
+If the project has `DESIGN.md`, tokens, theme variables, or established component styles, treat that system as the boundary. Make the existing language stronger before adding new language.
+
+Do not invent new colors, gradients, radii, shadows, fonts, decorative backgrounds, or effects just because the request says "bolder." A bolder pass should usually change emphasis, proportion, rhythm, density, contrast, copy, artifact specificity, and layout relationships while staying inside the documented system.
+
+If the existing system is genuinely too limited to express the bolder direction, stop and ask the user before expanding it. Name the exact additions, the role each would play, and why the current system cannot do the job. If the user approves expansion, update the design system or tokens alongside the implementation.
+
 ## Plan Amplification
 
 Create a strategy to increase impact while maintaining coherence:
 
-- **Focal point**: What should be the hero moment? (Pick ONE, make it amazing)
-- **Personality direction**: Maximalist chaos? Elegant drama? Playful energy? Dark moody? Choose a lane.
-- **Risk budget**: How experimental can we be? Push boundaries within constraints.
-- **Hierarchy amplification**: Make big things BIGGER, small things smaller (increase contrast)
+- **Focal point**: Pick one thing the viewer should remember, then make the rest support it.
+- **System levers**: Identify which existing tokens, components, layout patterns, and copy structures can carry more weight.
+- **Risk budget**: Decide how far the surface can push while still feeling like the same product or brand.
+- **Hierarchy amplification**: Increase contrast between primary, secondary, and tertiary content instead of making every element louder.
 
 **IMPORTANT**: Bold design must still be usable. Impact without function is just decoration.
 
 ## Amplify the Design
 
-Systematically increase impact across these dimensions:
+Systematically increase impact through intention, not a menu of effects:
 
 ### Typography Amplification
-- **Replace generic fonts**: Swap system fonts for distinctive choices (see the parent skill's typography guidelines and the [Reference Material section of typeset.md](typeset.md#reference-material) for inspiration)
-- **Extreme scale**: Create dramatic size jumps (3x-5x differences, not 1.5x)
-- **Weight contrast**: Pair 900 weights with 200 weights, not 600 with 400
-- **Unexpected choices**: Variable fonts, display fonts for headlines, condensed/extended widths, monospace as intentional accent (not as lazy "dev tool" default)
+- Strengthen the existing type hierarchy before changing typefaces.
+- Make important text meaningfully more dominant, and make supporting text quieter.
+- Use weight, measure, spacing, and line breaks to sharpen the point of view.
+- Add or replace fonts only after user-approved design-system expansion.
 
-### Color Intensification
-- **Increase saturation**: Shift to more vibrant, energetic colors (but not neon)
-- **Bold palette**: Introduce unexpected color combinations. Avoid the purple-blue gradient AI slop
-- **Dominant color strategy**: Let one bold color own 60% of the design
-- **Sharp accents**: High-contrast accent colors that pop
-- **Tinted neutrals**: Replace pure grays with tinted grays that harmonize with your palette
-- **Rich gradients**: Intentional multi-stop gradients (not generic purple-to-blue)
+### Color Amplification
+- Use the existing palette more decisively before adding colors.
+- Shift the proportion, placement, and contrast of documented colors to clarify meaning.
+- Treat any new color, gradient, or tint ramp as a design-system expansion that requires user approval.
+- Keep color tied to hierarchy, state, or brand meaning; do not use it as surface decoration.
 
-### Spatial Drama
-- **Extreme scale jumps**: Make important elements 3-5x larger than surroundings
-- **Break the grid**: Let hero elements escape containers and cross boundaries
-- **Asymmetric layouts**: Replace centered, balanced layouts with tension-filled asymmetry
-- **Generous space**: Use white space dramatically (100-200px gaps, not 20-40px)
-- **Overlap**: Layer elements intentionally for depth
+### Spatial Amplification
+- Change proportion, density, alignment, and sequencing so the composition has a stronger point of view.
+- Create clearer contrast between dense evidence and open breathing room.
+- Let layout express priority and narrative order before adding ornament.
+- Preserve responsive behavior and avoid text overflow at every breakpoint.
 
-### Visual Effects
-- **Dramatic shadows**: Large, soft shadows for elevation (but not generic drop shadows on rounded rectangles)
-- **Background treatments**: Mesh patterns, noise textures, geometric patterns, intentional gradients (not purple-to-blue)
-- **Texture & depth**: Grain, halftone, duotone, layered elements. NOT glassmorphism (it's overused AI slop)
-- **Borders & frames**: Thick borders, decorative frames, custom shapes (not rounded rectangles with colored border on one side)
-- **Custom elements**: Illustrative elements, custom icons, decorative details that reinforce brand
+### Surface Amplification
+- Use existing surface, border, radius, and shadow rules more deliberately.
+- Remove timid half-measures: either give an element a clear role or simplify it.
+- Add texture, depth, illustration, or decorative treatments only when already established by the system or explicitly approved.
+- Make real product artifacts, imagery, data, or copy carry attention before reaching for effects.
 
 ### Motion & Animation
-- **Hero moment**: One signature entrance, once. Not on every visit and not on every section.
-- **Micro-interactions**: Satisfying hover effects, click feedback, state changes.
-- **Transitions**: Smooth, noticeable transitions using ease-out-quart/quint/expo (not bounce or elastic, which cheapen the effect).
-- **Bolder ≠ scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
+- Design one meaningful moment of emphasis when motion genuinely supports the point.
+- Make interaction feedback feel more decisive without becoming distracting.
+- Keep transitions smooth and intentional.
+- **Bolder != scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
 
 ### Composition Boldness
-- **Hero moments**: Create clear focal points with dramatic treatment
-- **Diagonal flows**: Escape horizontal/vertical rigidity with diagonal arrangements
-- **Full-bleed elements**: Use full viewport width/height for impact
-- **Unexpected proportions**: Golden ratio? Throw it out. Try 70/30, 80/20 splits
+- Make the dominant idea unmistakable.
+- Use layout tension, sequencing, contrast, and restraint to create a stronger read.
+- Let the page's structure communicate priority before adding decorative layers.
+- If every element is louder, the composition is not bolder; it is flatter.
 
 **NEVER**:
-- Add effects randomly without purpose (chaos ≠ bold)
-- Sacrifice readability for aesthetics (body text must be readable)
-- Make everything bold (then nothing is bold; you need contrast)
-- Ignore accessibility (bold design must still meet WCAG standards)
-- Overwhelm with motion (animation fatigue is real)
-- Copy trendy aesthetics blindly (bold means distinctive, not derivative)
+- Add undocumented design-system primitives without user approval
+- Add effects randomly without purpose
+- Hide weak hierarchy behind decoration
+- Sacrifice readability for aesthetics
+- Make everything bold; contrast is the point
+- Ignore accessibility
+- Overwhelm with motion
+- Copy trendy aesthetics blindly
 
 ## Verify Quality
 
 Ensure amplification maintains usability and coherence:
 
+- **System-faithful**: Did the pass make the existing design language stronger before adding anything new?
+- **No undocumented drift**: Are new colors, gradients, shadows, radii, fonts, and effects either absent or explicitly approved and documented?
 - **NOT AI slop**: Does this look like every other AI-generated "bold" design? If yes, start over.
 - **Still functional**: Can users accomplish tasks without distraction?
 - **Coherent**: Does everything feel intentional and unified?
-- **Memorable**: Will users remember this experience?
-- **Performant**: Do all these effects run smoothly?
-- **Accessible**: Does it still meet accessibility standards?
+- **Memorable**: Will users remember this experience for the intended reason?
+- **Performant and accessible**: Does the result stay fast, readable, responsive, and WCAG-conscious?
 
 **The test**: If you showed this to someone and said "AI made this bolder," would they believe you immediately? If yes, you've failed. Bold means distinctive, not "more AI effects."
 

.agents/skills/impeccable/reference/critique.md

@@ -5,8 +5,9 @@ Resolve one stable target, run two independent assessments, synthesize a design
 ### Hard Invariants
 
 - Assessment A (design review) and Assessment B (detector/browser evidence) are both required.
+- Assessment A and B MUST run as two isolated sub-agents whenever a sub-agent/Task tool is exposed. Running them inline in this context is "possible" but is NOT permitted; it is a degraded run. Inline is allowed ONLY when no sub-agent tool exists (or the user declined, on harnesses that ask).
+- If you degrade for any reason, the report's first line MUST be a banner: `⚠️ DEGRADED: single-context (<reason>)`. A silent degraded critique is a failed critique.
 - Assessment A must finish before detector findings enter the parent synthesis context. Detector output is deterministic, but it still anchors judgment.
-- If sub-agents are unavailable, fall back sequentially: finish and record Assessment A first, then run Assessment B, then synthesize.
 - A skipped detector is a failed critique run unless `detect.mjs` is missing or crashes after a real attempt.
 - Viewable targets require browser inspection when available.
 - Any local server started only for critique visualization must run in the background, have a recorded stop method, and be stopped before final reporting unless the user asks to keep it.
@@ -27,14 +28,21 @@ Resolve one stable target, run two independent assessments, synthesize a design
 
 ### Assessment Orchestration
 
-Delegate Assessment A and Assessment B to separate sub-agents when possible. They must not see each other's output. Do not show findings to the user until synthesis.
+Delegate Assessment A and Assessment B to separate sub-agents. They must not see each other's output. Do not show findings to the user until synthesis.
 
-Codex sub-agent gate:
+Sub-agent gate (all harnesses):
+- Unless a harness-specific gate below overrides this, spawn A and B as two isolated, parallel sub-agents whenever a sub-agent/Task tool is exposed. This is the default and is mandatory; do not run them inline because it is faster.
+- "Unavailable" means exactly one thing: no sub-agent/Task tool is exposed in this session (or, on harnesses that ask, the user declined). It does not mean inconvenient.
+- If and only if sub-agents are unavailable, fall back sequentially: finish and record Assessment A, then run Assessment B, then synthesize, and emit the degraded banner.
+- Whichever path you take, declare it in the report header (see Report header provenance). Skipping sub-agents without the banner is the most common failure of this command.
+
+Codex sub-agent gate (overrides the default above; Codex's permission model requires asking before spawning):
+- Asking is the normal path, not a degradation. Approving and spawning is the dual-agent path; do not emit the degraded banner just for asking.
 - If `spawn_agent` is exposed and the user explicitly allowed sub-agents, delegation, or parallel agent work, spawn A and B immediately.
 - If `spawn_agent` is exposed but the user did not explicitly allow sub-agents, ask exactly once: "Impeccable critique is designed to run two independent sub-agents for an unanchored assessment. May I use sub-agents for this critique?" Then stop until the user answers.
-- If allowed, spawn A and B. If declined, run sequentially and report `Assessment independence: degraded (sub-agents declined by user)`.
-- If `spawn_agent` is not exposed, do not ask; run sequentially and report `Assessment independence: degraded (spawn_agent unavailable in this session)`.
-- If spawning fails after permission, run sequentially and report `Assessment independence: degraded (sub-agent spawn failed: <exact error>)`.
+- If allowed, spawn A and B. If declined, run sequentially and lead the report with `⚠️ DEGRADED: single-context (sub-agents declined by user)`.
+- If `spawn_agent` is not exposed, do not ask; run sequentially and lead with `⚠️ DEGRADED: single-context (spawn_agent unavailable in this session)`.
+- If spawning fails after permission, run sequentially and lead with `⚠️ DEGRADED: single-context (sub-agent spawn failed: <exact error>)`.
 Prefer `fork_context: false` with self-contained prompts containing cwd, target, live URL, references, product context, and output contract. If using `fork_context: true`, omit `agent_type`, `model`, and `reasoning_effort`.
 
 If browser automation is available, each assessment creates its own new tab. Never reuse an existing tab, even if it is already at the right URL.
@@ -69,7 +77,7 @@ node .agents/skills/impeccable/scripts/detect.mjs --json [target]
 
 Browser visualization is required for a viewable target when browser automation is available. Use a localhost dev/static URL for local files; avoid `file://` unless the available browser explicitly supports this workflow. Overlay flow:
 
-1. Create a fresh tab and navigate.
+1. Create a fresh tab and navigate. Prefer the harness's native/browser-canvas screenshot path before hand-rolling a Playwright/Puppeteer script; only fall back to a custom script when no native browser tool is exposed.
 2. Preflight mutable injection by setting `document.title` and appending a `<script>` tag. Read-only evaluate APIs do not count.
 3. If mutation is unavailable, skip live server, browser presentation, and injection; report fallback signal.
 4. If mutation is available, start `node .agents/skills/impeccable/scripts/live-server.mjs --background`, present the browser if supported, label `[Human]`, scroll top, inject `http://localhost:PORT/detect.js`, wait 2-3 seconds, read `impeccable` console messages, then stop the live server.
@@ -93,6 +101,12 @@ Codex final-answer note: `$impeccable critique` produces a report artifact, so t
 
 Structure your feedback as a design director would:
 
+#### Report header provenance
+
+The report's first line MUST declare how the assessments were run, so a degraded run is never silent:
+- Dual-agent: `Method: dual-agent (A: <agent-id> · B: <agent-id>)`
+- Degraded: `⚠️ DEGRADED: single-context (<reason, e.g. no sub-agent tool exposed>)`
+
 #### Design Health Score
 > *Consult the [Heuristics Scoring Guide](#heuristics-scoring-guide) section below.*
 

.agents/skills/impeccable/reference/document.md

@@ -1,6 +1,6 @@
 Generate a `DESIGN.md` file at the project root that captures the current visual design system, so AI agents generating new screens stay on-brand.
 
-DESIGN.md follows the [official Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
+DESIGN.md follows the [official DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
 
 ## The frontmatter: token schema
 

.agents/skills/impeccable/reference/hooks.md

@@ -2,11 +2,13 @@
 
 Manage the **design detector hook** for the current project.
 
-The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code and Codex use `PostToolUse` and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
+The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code, Codex, and GitHub Copilot use a post-tool-use hook and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
 
-This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook settings live under its `hook` key). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
+This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook runtime settings live under its `hook` key, and shared detector ignores live under `detector`). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
 
-Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), and Cursor (`.cursor/hooks.json` in the project).
+Manual `npx impeccable detect` scans use the same project filter config by default: `detector.ignoreRules`, `detector.ignoreFiles`, `detector.ignoreValues`, and `detector.designSystem.enabled`. `hook.enabled` only controls automatic hook execution, not manual CLI scans. Use `npx impeccable detect --no-config ...` for a raw detector run that ignores project config/context. Use `npx impeccable ignores ...` for direct CLI CRUD on the same detector ignores.
+
+Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), Cursor (`.cursor/hooks.json` in the project), and GitHub Copilot (`.github/hooks$impeccable.json` in the project, a team-shared committed file that both the Copilot CLI and the cloud agent read). For the Copilot CLI, repo-level hooks fire once `.github/hooks$impeccable.json` is committed to the repository's default branch.
 
 On **Cursor**, `preToolUse` checks proposed Write/Edit/Shell write content and denies only when the real detector finds an issue. The denial message is visible to the agent as the tool error, so the agent can reconsider before the bad write lands.
 
@@ -19,8 +21,8 @@ The first argument is the action. Defaults to `status`.
 | `status` | Print current state, shared/local config paths, ignored rules / files / values, env override. |
 | `on` | Set `enabled: true` in `.impeccable/config.json`, record local hook consent as accepted, and install/repair provider hook manifests when the skill is installed. |
 | `off` | Set `enabled: false` in `.impeccable/config.json`. |
-| `ignore-rule <id>` | Append `<id>` to `ignoreRules`; for `overused-font`, requires `--all-values`. |
-| `ignore-file <glob>` | Append `<glob>` to `ignoreFiles`. |
+| `ignore-rule <id>` | Append `<id>` to `detector.ignoreRules`; for `overused-font`, requires `--all-values`. |
+| `ignore-file <glob>` | Append `<glob>` to `detector.ignoreFiles`. |
 | `ignore-value <id> <value> [--shared] [--reason "..."]` | Append a rule/value suppression to shared `.impeccable/config.json`. |
 | `ignore-value <id> <value> --local [--reason "..."]` | Append a private rule/value suppression to `.impeccable/config.local.json`. |
 | `reset` | Delete the project config, dedup cache, and Cursor pending queue. |
@@ -46,10 +48,10 @@ The hook itself never writes ignore config. Persist an exception only after the
 Prefer the narrowest exception:
 
 - If the finding line shows an exact `ignore-value` command, run that command. This writes shared `.impeccable/config.json` by default.
-- For `overused-font`, use `ignore-value` when the user confirms a specific font. Do not use `ignore-rule overused-font` for a specific font.
+- For value-specific findings such as `overused-font` and `bounce-easing`, use `ignore-value` when the user confirms the specific value. Do not use `ignore-rule overused-font` for a specific font.
 - If the finding has no value-specific command, such as `side-tab`, prefer `ignore-file <path>` for the current file.
 - Use `ignore-rule <id>` only when the user asks to suppress that whole rule across the project. For broad overused-font suppression, use `ignore-rule overused-font --all-values` only when the user asks to ignore overused fonts generally.
-- Do not add source comments such as `impeccable: ignore`; inline comments pollute code and are not a supported suppression mechanism.
+- Prefer config ignores (the commands above) by default; they keep suppressions in one reviewable place. Reach for an inline comment only when the waiver must travel with a single file that leaves the repo (a generated/exported standalone document, an emailed HTML file). The supported marker is `impeccable-disable <rule>` (whole file) or `impeccable-disable-line` / `impeccable-disable-next-line` (one line), in any comment syntax, with an optional reason after `:` or `--`. The detector honors it by default; `--no-inline-ignores` or `--no-config` bypasses it.
 
 Example value-specific exception:
 
@@ -57,6 +59,12 @@ Example value-specific exception:
 node .agents/skills/impeccable/scripts/hook-admin.mjs ignore-value overused-font Inter --shared --reason "User confirmed Inter is intentional"
 ```
 
+Example intentional motion exception:
+
+```bash
+node .agents/skills/impeccable/scripts/hook-admin.mjs ignore-value bounce-easing bounce-ball --shared --reason "User confirmed ball bounce animation is intentional"
+```
+
 Example whole-rule font exception:
 
 ```bash
@@ -73,8 +81,8 @@ node .agents/skills/impeccable/scripts/hook-admin.mjs ignore-file "src/legacy/Ca
 
 - Never modify `.impeccable/config.json` or `.impeccable/config.local.json` by hand from this command. Always go through `hook-admin.mjs` so writes stay validated and the file shape stays consistent.
 - Do not edit the hook scripts themselves (`hook.mjs`, `hook-lib.mjs`, `hook-before-edit.mjs`) from this flow. Those are skill plumbing.
-- Cursor can block a proposed write when the detector finds a real issue. Claude Code and Codex do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
-- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, and `.cursor/hooks.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks.
+- Cursor can block a proposed write when the detector finds a real issue. Claude Code, Codex, and GitHub Copilot do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
+- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, `.cursor/hooks.json`, and `.github/hooks$impeccable.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks. On GitHub Copilot, the CLI loads `.github/hooks$impeccable.json` once it is committed to the repository's default branch, and the cloud agent reads it from the repo directly.
 
 ## Failure modes
 

.agents/skills/impeccable/reference/init.md

@@ -3,7 +3,7 @@
 The setup command for a project. One codebase crawl feeds everything it writes:
 
 - **PRODUCT.md** (strategic): root project file for register, target users, product purpose, brand personality, anti-references, strategic design principles. Answers "who/what/why".
-- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/). Answers "how it looks".
+- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md). Answers "how it looks".
 - **`.impeccable/live/config.json`** (live mode): pre-configured so `$impeccable live` boots straight into variant mode with no first-time detour.
 
 It closes by pointing the user at the best command to run next. Every other impeccable command reads PRODUCT.md and DESIGN.md before doing any work.

.agents/skills/impeccable/reference/live.md

@@ -10,7 +10,7 @@ Codex: run live helper commands, the app dev server, and any dependency-installi
 
 Execute in order. No step skipped, no step reordered.
 
-1. `live.mjs`: boot.
+1. `live.mjs`: boot. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .agents/skills/impeccable/scripts/live.mjs --target <path>` instead; then run the rest of this live session from the returned `projectRoot`.
 2. Open the app URL that serves `pageFile` (infer from `package.json`, docs, terminal output, or an open tab). Never use `serverPort`; it's the helper, not the app. **Cursor:** `browser_navigate` to that URL before polling; do not skip. **Other harnesses:** use the available browser tool; if the URL is uncertain, ask the user once.
 3. Poll loop with the default long timeout (600000 ms). After every event or `--reply`, run `live-poll.mjs` again immediately. Never pass a short `--timeout=`.
 

.agents/skills/impeccable/scripts/context.mjs

@@ -5,11 +5,12 @@
  * init flow.
  *
  * Path resolution (first match wins):
- *   1. cwd, if PRODUCT.md or DESIGN.md is there
- *   2. .agents/context/ then docs/
- *   3. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
+ *   1. Active project root, if PRODUCT.md or DESIGN.md is there
+ *   2. Active project .agents/context/ then docs/
+ *   3. Monorepo root context, using the same order, as a per-file fallback
+ *   4. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
  *      escape hatch, only consulted when defaults are empty
- *   4. cwd as a "nothing found" default
+ *   5. Active project root as a "nothing found" default
  *
  * `resolveContextDir()` and `loadContext()` are also exported for the
  * server-side scripts (live.mjs, live-server.mjs) that need the structured
@@ -19,15 +20,30 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { parseTargetOptions } from './lib/target-args.mjs';
 
 const PRODUCT_NAMES = ['PRODUCT.md', 'Product.md', 'product.md'];
 const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
 const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const MONOREPO_MARKER_FILES = ['pnpm-workspace.yaml', 'turbo.json', 'nx.json', 'lerna.json'];
+const MONOREPO_FALLBACK_PROJECT_DIRS = ['apps', 'packages'];
+const WORKSPACE_DISCOVERY_IGNORED_DIRS = new Set([
+  'node_modules',
+  '.git',
+  'dist',
+  'build',
+  '.next',
+  '.nuxt',
+  '.svelte-kit',
+  '.turbo',
+  '.cache',
+  'coverage',
+]);
 
 // ─── Update check ──────────────────────────────────────────────────────────
 // Piggyback a lightweight skill-version check on the once-per-session boot.
 // When a newer skill ships, append an UPDATE_AVAILABLE directive so the agent
-// can offer `npx impeccable skills update`. Everything here is best-effort and
+// can offer `npx impeccable update`. Everything here is best-effort and
 // silent on failure: a network problem, sandbox, or missing cache must never
 // block context output or print an error.
 
@@ -38,41 +54,623 @@ const CHECK_INTERVAL_MS = 24 * 60 * 60 * 1000; // throttle the network poll to o
 const RENOTIFY_INTERVAL_MS = 7 * 24 * 60 * 60 * 1000; // don't re-surface the same version for a week
 const FETCH_TIMEOUT_MS = 1200;
 
-export function resolveContextDir(cwd = process.cwd()) {
-  if (firstExisting(cwd, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-    return cwd;
-  }
-  for (const rel of FALLBACK_DIRS) {
-    const candidate = path.resolve(cwd, rel);
-    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-      return candidate;
-    }
-  }
-  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
-  if (envDir && envDir.trim()) {
-    const trimmed = envDir.trim();
-    return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
-  }
-  return cwd;
+export function resolveContextDir(cwd = process.cwd(), options = {}) {
+  return resolveContext(cwd, options).contextDir;
 }
 
-export function loadContext(cwd = process.cwd()) {
-  const contextDir = resolveContextDir(cwd);
-  const productPath = firstExisting(contextDir, PRODUCT_NAMES);
-  const designPath = firstExisting(contextDir, DESIGN_NAMES);
+export function loadContext(cwd = process.cwd(), options = {}) {
+  const resolved = resolveContext(cwd, options);
+  const absCwd = path.resolve(cwd);
+  const productPath = resolved.productPath;
+  const designPath = resolved.designPath;
   const product = productPath ? safeRead(productPath) : null;
   const design = designPath ? safeRead(designPath) : null;
   return {
     hasProduct: !!product,
     product,
-    productPath: productPath ? path.relative(cwd, productPath) : null,
+    productPath: productPath ? path.relative(absCwd, productPath) : null,
     hasDesign: !!design,
     design,
-    designPath: designPath ? path.relative(cwd, designPath) : null,
-    contextDir,
+    designPath: designPath ? path.relative(absCwd, designPath) : null,
+    contextDir: resolved.contextDir,
+    productContextDir: productPath ? path.dirname(productPath) : null,
+    designContextDir: designPath ? path.dirname(designPath) : null,
+    projectRoot: resolved.projectRoot,
+    repoRoot: resolved.repoRoot,
+    isMonorepo: resolved.isMonorepo,
   };
 }
 
+function resolveContext(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const project = resolveProject(absCwd, options);
+  const projectContextDir = resolveLocalContextDir(project.projectRoot);
+  const rootContextDir = project.isMonorepo && project.repoRoot !== project.projectRoot
+    ? resolveLocalContextDir(project.repoRoot)
+    : null;
+
+  let productPath =
+    (projectContextDir ? firstExisting(projectContextDir, PRODUCT_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, PRODUCT_NAMES) : null);
+  let designPath =
+    (projectContextDir ? firstExisting(projectContextDir, DESIGN_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, DESIGN_NAMES) : null);
+
+  let envContextDir = null;
+  if (!productPath && !designPath) {
+    envContextDir = resolveEnvContextDir(absCwd);
+    if (envContextDir) {
+      productPath = firstExisting(envContextDir, PRODUCT_NAMES);
+      designPath = firstExisting(envContextDir, DESIGN_NAMES);
+    }
+  }
+
+  return {
+    contextDir: productPath
+      ? path.dirname(productPath)
+      : designPath
+        ? path.dirname(designPath)
+        : envContextDir || project.projectRoot,
+    productPath,
+    designPath,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    isMonorepo: project.isMonorepo,
+    targetDir: project.targetDir,
+  };
+}
+
+export function resolveProjectRoot(cwd = process.cwd(), options = {}) {
+  return resolveProject(cwd, options).projectRoot;
+}
+
+export function resolveTargetSelection(cwd = process.cwd(), options = {}) {
+  if (hasTargetOption(options)) return null;
+  const project = resolveProject(cwd);
+  if (
+    !project.isMonorepo
+    || !project.projectRoot
+    || !project.repoRoot
+    || path.resolve(project.projectRoot) !== path.resolve(project.repoRoot)
+  ) {
+    return null;
+  }
+  const targetCandidates = discoverTargetCandidates(project.repoRoot);
+  // No discoverable child apps (e.g. `workspaces: ["."]`, a root-only workspace,
+  // or a marker file with no apps/packages children): there is nothing to choose,
+  // so treat the repo root as the active project rather than blocking on an empty
+  // selection prompt that the user cannot answer.
+  if (targetCandidates.length === 0) return null;
+  return {
+    targetPath: null,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    targetCandidates,
+  };
+}
+
+function resolveProject(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const targetDir = resolveTargetDir(absCwd, options);
+  let repoRoot = findMonorepoRoot(targetDir);
+  if (!repoRoot && targetDir !== absCwd) {
+    const cwdRepoRoot = findMonorepoRoot(absCwd);
+    if (cwdRepoRoot && isPathInside(targetDir, cwdRepoRoot)) {
+      repoRoot = cwdRepoRoot;
+    }
+  }
+  if (!repoRoot) {
+    return {
+      targetDir,
+      projectRoot: absCwd,
+      repoRoot: absCwd,
+      isMonorepo: false,
+    };
+  }
+  return {
+    targetDir,
+    projectRoot: resolveWorkspaceProjectRoot(repoRoot, targetDir) || repoRoot,
+    repoRoot,
+    isMonorepo: true,
+  };
+}
+
+function isPathInside(candidate, root) {
+  const rel = path.relative(root, candidate);
+  return !!rel && !rel.startsWith('..') && !path.isAbsolute(rel);
+}
+
+function resolveLocalContextDir(root) {
+  if (firstExisting(root, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+    return root;
+  }
+  for (const rel of FALLBACK_DIRS) {
+    const candidate = path.resolve(root, rel);
+    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+      return candidate;
+    }
+  }
+  return null;
+}
+
+function resolveEnvContextDir(cwd) {
+  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
+  if (!envDir || !envDir.trim()) return null;
+  const trimmed = envDir.trim();
+  return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
+}
+
+function resolveTargetDir(cwd, options = {}) {
+  const targetPath = options && typeof options === 'object' ? options.targetPath : null;
+  if (!targetPath || !String(targetPath).trim()) return cwd;
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  try {
+    const stat = fs.statSync(abs);
+    return stat.isDirectory() ? abs : path.dirname(abs);
+  } catch {
+    return path.extname(abs) ? path.dirname(abs) : abs;
+  }
+}
+
+function findMonorepoRoot(startDir) {
+  let dir = path.resolve(startDir);
+  const homeDir = path.resolve(os.homedir());
+  while (true) {
+    if (dir === homeDir) return null;
+    // isMonorepoRoot is checked before hasGitBoundary on purpose: a workspace
+    // root that also carries its own .git is still recognized. The trade-off is
+    // deliberate — a directory with a monorepo *marker* but no workspace patterns
+    // and no apps/packages children is not a monorepo root, so its .git stops
+    // traversal and a further-up root is not searched. The nested .git is treated
+    // as an independent project boundary, which is the intended isolation.
+    if (isMonorepoRoot(dir)) return dir;
+    if (hasGitBoundary(dir)) return null;
+    const parent = path.dirname(dir);
+    if (parent === dir) return null;
+    dir = parent;
+  }
+}
+
+function isMonorepoRoot(dir) {
+  if (readWorkspacePatterns(dir).some((pattern) => !normalizeWorkspacePattern(pattern).startsWith('!'))) return true;
+  if (!MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(dir, file)))) return false;
+  return hasFallbackWorkspaceChildren(dir);
+}
+
+function hasGitBoundary(dir) {
+  return fs.existsSync(path.join(dir, '.git'));
+}
+
+function hasFallbackWorkspaceChildren(dir) {
+  for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+    const base = path.join(dir, name);
+    let entries;
+    try {
+      entries = fs.readdirSync(base, { withFileTypes: true });
+    } catch {
+      continue;
+    }
+    if (entries.some((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))) return true;
+  }
+  return false;
+}
+
+function discoverTargetCandidates(repoRoot) {
+  const roots = new Map();
+  const patterns = readWorkspacePatterns(repoRoot);
+  for (const pattern of patterns) {
+    for (const root of discoverRootsForPattern(repoRoot, pattern)) {
+      roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+    }
+  }
+  if (MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(repoRoot, file)))) {
+    for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+      const base = path.join(repoRoot, name);
+      let entries;
+      try {
+        entries = fs.readdirSync(base, { withFileTypes: true });
+      } catch {
+        continue;
+      }
+      for (const entry of entries) {
+        if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+        const root = path.join(base, entry.name);
+        roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+      }
+    }
+  }
+  return [...roots.entries()]
+    .filter(([rel]) => rel && !rel.startsWith('..'))
+    // Honor negated workspace patterns (e.g. "!packages/internal"). resolveWorkspaceProjectRoot
+    // sends an excluded package back to the repo root, so an excluded folder must not appear as a
+    // selectable target — choosing it would silently resolve to the root instead.
+    .filter(([rel]) => !isExcludedByWorkspacePattern(rel.split('/').filter(Boolean), patterns))
+    .sort(([a], [b]) => a.localeCompare(b))
+    .map(([rel, root]) => {
+      const targetExample = findTargetExample(repoRoot, root);
+      return {
+        name: path.basename(root),
+        path: rel,
+        targetExample,
+        ...resolveCandidateContextSummary(repoRoot, root, targetExample),
+      };
+    });
+}
+
+function resolveCandidateContextSummary(repoRoot, projectRoot, targetPath) {
+  const ctx = resolveContext(repoRoot, { targetPath });
+  return {
+    productStatus: contextSourceStatus(ctx.productPath, repoRoot, projectRoot),
+    productPath: contextSourcePath(ctx.productPath, repoRoot),
+    designStatus: contextSourceStatus(ctx.designPath, repoRoot, projectRoot),
+    designPath: contextSourcePath(ctx.designPath, repoRoot),
+  };
+}
+
+// Selection candidates surface one of four statuses: 'child' (a canonical
+// PRODUCT.md/DESIGN.md directly in the app root), 'inherited' (resolved from the
+// repo root in a monorepo), 'missing' (no file found), and 'fallback'. 'fallback'
+// intentionally covers two non-canonical locations: a file inside the project
+// root but in a subdirectory (FALLBACK_DIRS, e.g. `.agents/context/`), and a file
+// outside both the project and repo roots (IMPECCABLE_CONTEXT_DIR override).
+function contextSourceStatus(filePath, repoRoot, projectRoot) {
+  if (!filePath) return 'missing';
+  const absPath = path.resolve(filePath);
+  const absProjectRoot = path.resolve(projectRoot);
+  const absRepoRoot = path.resolve(repoRoot);
+  if (isPathInsideOrEqual(absPath, absProjectRoot)) {
+    return path.dirname(absPath) === absProjectRoot ? 'child' : 'fallback';
+  }
+  if (absProjectRoot !== absRepoRoot && isPathInsideOrEqual(absPath, absRepoRoot)) {
+    return 'inherited';
+  }
+  return 'fallback';
+}
+
+function contextSourcePath(filePath, repoRoot) {
+  if (!filePath) return null;
+  const rel = path.relative(repoRoot, filePath);
+  if (rel && !rel.startsWith('..') && !path.isAbsolute(rel)) {
+    return rel.split(path.sep).join('/');
+  }
+  return filePath;
+}
+
+function discoverRootsForPattern(repoRoot, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return [];
+  const segments = pattern.split('/').filter(Boolean);
+  if (!segments.length) return [];
+  const firstGlobIndex = segments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1 ? segments : segments.slice(0, firstGlobIndex);
+  const base = path.join(repoRoot, ...literalPrefix);
+  if (!fs.existsSync(base)) return [];
+  if (segments.includes('**')) {
+    const packageRoots = [];
+    walkDirs(base, (dir) => {
+      if (dir !== base && isCandidateProjectRoot(dir)) packageRoots.push(dir);
+    });
+    if (packageRoots.length) return packageRoots;
+    return directChildDirs(base);
+  }
+  return expandSimplePattern(repoRoot, segments);
+}
+
+function expandSimplePattern(repoRoot, patternSegments, index = 0, current = repoRoot) {
+  if (index >= patternSegments.length) return fs.existsSync(current) ? [current] : [];
+  const segment = patternSegments[index];
+  if (!segment.includes('*')) {
+    return expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, segment));
+  }
+  let entries;
+  try {
+    entries = fs.readdirSync(current, { withFileTypes: true });
+  } catch {
+    return [];
+  }
+  const roots = [];
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    if (!segmentMatches(segment, entry.name)) continue;
+    roots.push(...expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, entry.name)));
+  }
+  return roots;
+}
+
+function directChildDirs(dir) {
+  try {
+    return fs.readdirSync(dir, { withFileTypes: true })
+      .filter((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))
+      .map((entry) => path.join(dir, entry.name));
+  } catch {
+    return [];
+  }
+}
+
+function walkDirs(root, visit) {
+  let entries;
+  try {
+    entries = fs.readdirSync(root, { withFileTypes: true });
+  } catch {
+    return;
+  }
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    const dir = path.join(root, entry.name);
+    visit(dir);
+    walkDirs(dir, visit);
+  }
+}
+
+function isCandidateProjectRoot(dir) {
+  return !!(
+    fs.existsSync(path.join(dir, 'package.json'))
+    || firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+    || fs.existsSync(path.join(dir, 'src'))
+    || fs.existsSync(path.join(dir, 'app'))
+    || fs.existsSync(path.join(dir, 'pages'))
+    || fs.existsSync(path.join(dir, 'public'))
+  );
+}
+
+function isIgnoredWorkspaceDiscoveryDir(name) {
+  return name.startsWith('.') || WORKSPACE_DISCOVERY_IGNORED_DIRS.has(name);
+}
+
+function findTargetExample(repoRoot, projectRoot) {
+  const examples = [
+    'src/App.jsx',
+    'src/App.tsx',
+    'src/main.jsx',
+    'src/main.tsx',
+    'src/index.jsx',
+    'src/index.ts',
+    'app/page.tsx',
+    'pages/index.tsx',
+    'public/index.html',
+  ];
+  for (const rel of examples) {
+    const abs = path.join(projectRoot, rel);
+    if (fs.existsSync(abs)) return path.relative(repoRoot, abs).split(path.sep).join('/');
+  }
+  return path.relative(repoRoot, projectRoot).split(path.sep).join('/');
+}
+
+function resolveWorkspaceProjectRoot(repoRoot, targetDir) {
+  const rel = path.relative(repoRoot, targetDir);
+  if (!rel || rel.startsWith('..') || path.isAbsolute(rel)) return repoRoot;
+  const relSegments = rel.split(path.sep).filter(Boolean);
+  const patterns = readWorkspacePatterns(repoRoot);
+  const excluded = isExcludedByWorkspacePattern(relSegments, patterns);
+  if (!excluded) {
+    for (const pattern of patterns) {
+      const projectRoot = projectRootFromWorkspacePattern(repoRoot, relSegments, pattern);
+      if (projectRoot) return projectRoot;
+    }
+  }
+  if (excluded) return repoRoot;
+  if (
+    relSegments.length >= 2
+    && MONOREPO_FALLBACK_PROJECT_DIRS.includes(relSegments[0])
+  ) {
+    return path.join(repoRoot, relSegments[0], relSegments[1]);
+  }
+  const nearest = nearestProjectLikeRoot(repoRoot, targetDir);
+  if (nearest) return nearest;
+  return repoRoot;
+}
+
+function isExcludedByWorkspacePattern(relSegments, patterns) {
+  return patterns.some((rawPattern) => {
+    const pattern = normalizeWorkspacePattern(rawPattern);
+    if (!pattern.startsWith('!')) return false;
+    return workspacePatternMatchesRel(pattern.slice(1), relSegments);
+  });
+}
+
+function nearestProjectLikeRoot(repoRoot, targetDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(repoRoot);
+  while (dir && dir !== stop) {
+    if (
+      firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+      || fs.existsSync(path.join(dir, 'package.json'))
+    ) {
+      return dir;
+    }
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function nearestPackageRootBetween(repoRoot, targetDir, stopDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(stopDir || repoRoot);
+  const root = path.resolve(repoRoot);
+  while (dir && dir !== stop && isPathInsideOrEqual(dir, root)) {
+    if (fs.existsSync(path.join(dir, 'package.json'))) return dir;
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function isPathInsideOrEqual(candidate, root) {
+  return path.resolve(candidate) === path.resolve(root) || isPathInside(candidate, root);
+}
+
+function workspacePatternMatchesRel(pattern, relSegments) {
+  const patternSegments = normalizeWorkspacePattern(pattern).split('/').filter(Boolean);
+  if (!patternSegments.length) return false;
+  if (patternSegments.includes('**')) {
+    const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+    const literalPrefix = firstGlobIndex === -1
+      ? patternSegments
+      : patternSegments.slice(0, firstGlobIndex);
+    if (relSegments.length < literalPrefix.length + 1) return false;
+    for (let i = 0; i < literalPrefix.length; i++) {
+      if (!segmentMatches(literalPrefix[i], relSegments[i])) return false;
+    }
+    return true;
+  }
+  if (relSegments.length < patternSegments.length) return false;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return false;
+  }
+  return true;
+}
+
+function readWorkspacePatterns(repoRoot) {
+  return [
+    ...readPackageWorkspaces(repoRoot),
+    ...readPnpmWorkspaces(repoRoot),
+    ...readLernaWorkspaces(repoRoot),
+  ].filter(Boolean);
+}
+
+function readPackageWorkspaces(repoRoot) {
+  const pkg = readJson(path.join(repoRoot, 'package.json'));
+  const workspaces = pkg?.workspaces;
+  if (Array.isArray(workspaces)) return workspaces;
+  if (Array.isArray(workspaces?.packages)) return workspaces.packages;
+  return [];
+}
+
+function readLernaWorkspaces(repoRoot) {
+  const lerna = readJson(path.join(repoRoot, 'lerna.json'));
+  return Array.isArray(lerna?.packages) ? lerna.packages : [];
+}
+
+function readPnpmWorkspaces(repoRoot) {
+  try {
+    const body = fs.readFileSync(path.join(repoRoot, 'pnpm-workspace.yaml'), 'utf-8');
+    const patterns = [];
+    let inPackages = false;
+    for (const line of body.split(/\r?\n/)) {
+      const trimmed = stripYamlInlineComment(line).trim();
+      if (!trimmed || trimmed.startsWith('#')) continue;
+      const flowMatch = trimmed.match(/^packages:\s*\[(.*)\]\s*$/);
+      if (flowMatch) {
+        patterns.push(...parseYamlFlowList(flowMatch[1]));
+        inPackages = false;
+        continue;
+      }
+      if (/^packages:\s*$/.test(trimmed)) {
+        inPackages = true;
+        continue;
+      }
+      if (inPackages && /^[A-Za-z0-9_-]+:\s*/.test(trimmed)) break;
+      if (inPackages) {
+        const match = trimmed.match(/^-\s*(.+)$/);
+        if (match) patterns.push(unquoteYamlValue(match[1]));
+      }
+    }
+    return patterns;
+  } catch {
+    return [];
+  }
+}
+
+function stripYamlInlineComment(line) {
+  let quote = null;
+  for (let i = 0; i < line.length; i++) {
+    const ch = line[i];
+    if ((ch === '"' || ch === "'") && line[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      continue;
+    }
+    if (ch === '#' && !quote) return line.slice(0, i);
+  }
+  return line;
+}
+
+function parseYamlFlowList(body) {
+  const items = [];
+  let quote = null;
+  let current = '';
+  for (let i = 0; i < body.length; i++) {
+    const ch = body[i];
+    if ((ch === '"' || ch === "'") && body[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      current += ch;
+      continue;
+    }
+    if (ch === ',' && !quote) {
+      const value = unquoteYamlValue(current);
+      if (value) items.push(value);
+      current = '';
+      continue;
+    }
+    current += ch;
+  }
+  const value = unquoteYamlValue(current);
+  if (value) items.push(value);
+  return items;
+}
+
+function unquoteYamlValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '');
+}
+
+function readJson(filePath) {
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function projectRootFromWorkspacePattern(repoRoot, relSegments, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return null;
+  const patternSegments = pattern.split('/').filter(Boolean);
+  if (!patternSegments.length) return null;
+  if (patternSegments.includes('**')) {
+    return projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments);
+  }
+  if (relSegments.length < patternSegments.length) return null;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return null;
+  }
+  return path.join(repoRoot, ...relSegments.slice(0, patternSegments.length));
+}
+
+function projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments) {
+  const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1
+    ? patternSegments
+    : patternSegments.slice(0, firstGlobIndex);
+  if (relSegments.length < literalPrefix.length + 1) return null;
+  for (let i = 0; i < literalPrefix.length; i++) {
+    if (!segmentMatches(literalPrefix[i], relSegments[i])) return null;
+  }
+  const prefixDir = path.join(repoRoot, ...literalPrefix);
+  const targetDir = path.join(repoRoot, ...relSegments);
+  const packageRoot = nearestPackageRootBetween(repoRoot, targetDir, prefixDir);
+  if (packageRoot) return packageRoot;
+  return path.join(repoRoot, ...relSegments.slice(0, literalPrefix.length + 1));
+}
+
+function normalizeWorkspacePattern(pattern) {
+  return String(pattern || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '')
+    .replace(/^\.\//, '')
+    .replace(/\/+$/, '');
+}
+
+function segmentMatches(patternSegment, relSegment) {
+  if (patternSegment === '*') return true;
+  if (!patternSegment.includes('*')) return patternSegment === relSegment;
+  const re = new RegExp(`^${escapeRegExp(patternSegment).replace(/\\\*/g, '[^/]*')}$`);
+  return re.test(relSegment);
+}
+
 function firstExisting(dir, names) {
   for (const name of names) {
     const abs = path.join(dir, name);
@@ -89,6 +687,10 @@ function safeRead(p) {
   }
 }
 
+function escapeRegExp(value) {
+  return String(value).replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
 /**
  * Pull the register (`brand` or `product`) out of PRODUCT.md by looking
  * for a `## Register` section and reading the first non-empty line that
@@ -172,8 +774,8 @@ function buildUpdateDirective(localVersion, latestVersion) {
     `UPDATE_AVAILABLE: A newer Impeccable skill is available ` +
     `(installed v${localVersion}, latest v${latestVersion}). ` +
     `Before continuing, ask the user once: "A newer Impeccable (v${latestVersion}) is available. ` +
-    `Update now? It runs \`npx impeccable skills update\`." ` +
-    `If they agree, run \`npx impeccable skills update\` (the update applies to the next session, not this one). ` +
+    `Update now? It runs \`npx impeccable update\`." ` +
+    `If they agree, run \`npx impeccable update\` (the update applies to the next session, not this one). ` +
     `Either way, continue the current task without waiting, and do not raise this again.`
   );
 }
@@ -233,7 +835,24 @@ async function computeUpdateDirective(now = Date.now()) {
 }
 
 async function cli() {
-  const ctx = loadContext(process.cwd());
+  let cliOptions;
+  try {
+    cliOptions = parseCliOptions(process.argv.slice(2));
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const targetProvided = hasTargetOption(cliOptions);
+  const targetExists = targetProvided ? pathExistsForTarget(process.cwd(), cliOptions.targetPath) : null;
+  const selection = resolveTargetSelection(process.cwd(), cliOptions);
+  if (selection) {
+    process.stdout.write(buildTargetSelectionDirective(selection) + '\n');
+    process.exit(0);
+  }
+  const ctx = loadContext(process.cwd(), cliOptions);
   const updateDirective = await computeUpdateDirective();
 
   if (!ctx.hasProduct) {
@@ -244,6 +863,10 @@ async function cli() {
       'Stop the current task, load reference/init.md, and follow its ' +
       'instructions to write PRODUCT.md before resuming.',
     ];
+    parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+    if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+      parts.push(buildMissingTargetDirective());
+    }
     if (updateDirective) parts.push(updateDirective);
     process.stdout.write(parts.join('\n\n---\n\n') + '\n');
     process.exit(0);
@@ -252,6 +875,10 @@ async function cli() {
   if (ctx.hasDesign) {
     parts.push(`# DESIGN.md\n\n${ctx.design.trim()}`);
   }
+  parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+  if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+    parts.push(buildMissingTargetDirective());
+  }
   const register = extractRegister(ctx.product);
   const next = register
     ? `NEXT STEP: This project's register is \`${register}\`. You MUST now read \`reference/${register}.md\` before producing any design output.`
@@ -261,6 +888,60 @@ async function cli() {
   process.stdout.write(parts.join('\n\n---\n\n') + '\n');
 }
 
+function parseCliOptions(args) {
+  return parseTargetOptions(args, { strict: true });
+}
+
+function hasTargetOption(options) {
+  return !!(options && typeof options.targetPath === 'string' && options.targetPath.trim());
+}
+
+function pathExistsForTarget(cwd, targetPath) {
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  return fs.existsSync(abs);
+}
+
+function buildResolvedContextDirective(ctx, options, { targetExists = null } = {}) {
+  const targetPath = hasTargetOption(options) ? options.targetPath : null;
+  return `RESOLVED_CONTEXT:\n${JSON.stringify({
+    targetPath,
+    ...(targetPath ? { targetExists } : {}),
+    projectRoot: ctx.projectRoot,
+    repoRoot: ctx.repoRoot,
+    productPath: ctx.productPath,
+    designPath: ctx.designPath,
+  }, null, 2)}`;
+}
+
+function shouldWarnMissingTarget(ctx, targetProvided, targetExists = null) {
+  if (ctx.isMonorepo && targetProvided && targetExists === false) return true;
+  return !!(
+    ctx.isMonorepo
+    && (!targetProvided || targetExists === false)
+    && ctx.projectRoot
+    && ctx.repoRoot
+    && path.resolve(ctx.projectRoot) === path.resolve(ctx.repoRoot)
+  );
+}
+
+function buildMissingTargetDirective() {
+  const script = process.argv[1] || 'context.mjs';
+  return (
+    'MONOREPO_TARGET_REQUIRED: This is a monorepo and context.mjs ran without --target. ' +
+    'If the user named a file, route, or child app, do not answer from this output. ' +
+    `Rerun \`node ${script} --target <path>\` and answer from that run's RESOLVED_CONTEXT fields.`
+  );
+}
+
+function buildTargetSelectionDirective(selection) {
+  return (
+    `TARGET_SELECTION_REQUIRED:\n${JSON.stringify(selection, null, 2)}\n\n` +
+    'Show each app with its productStatus/productPath and designStatus/designPath so the user can see child overrides, inherited root files, fallback files, or missing files before choosing. ' +
+    'Ask the user which app Impeccable should use, then rerun Impeccable helper commands from that child app cwd using this same scripts directory. ' +
+    'Use `--target <path>` only as a fallback when changing cwd is not possible, or when the user explicitly named a file/path.'
+  );
+}
+
 // Run cli() only when this module is the entry point. Compare realpaths
 // rather than endsWith(): a loose suffix match also fires for unrelated
 // scripts like `load-context.mjs`, and realpath tolerates symlinked

.agents/skills/impeccable/scripts/detector/browser/injected/index.mjs

@@ -1224,6 +1224,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -1260,10 +1261,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -1294,6 +1488,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -1310,6 +1505,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.agents/skills/impeccable/scripts/detector/cli/main.mjs

@@ -1,9 +1,15 @@
 import fs from 'node:fs';
 import path from 'node:path';
 
+import { loadDesignSystemForCwd } from '../design-system.mjs';
 import { createBrowserDetector, detectUrl } from '../engines/browser/detect-url.mjs';
 import { detectHtml } from '../engines/static-html/detect-html.mjs';
 import { detectText } from '../engines/regex/detect-text.mjs';
+import {
+  filterDetectionFindings,
+  readDetectionConfig,
+  shouldIgnoreDetectionFile,
+} from '../../lib/impeccable-config.mjs';
 import {
   HTML_EXTENSIONS,
   buildImportGraph,
@@ -16,6 +22,10 @@ import {
 // Output formatting
 // ---------------------------------------------------------------------------
 
+function formatFindingSummary(count) {
+  return `${count} anti-pattern${count === 1 ? '' : 's'} found.`;
+}
+
 function formatFindings(findings, jsonMode) {
   if (jsonMode) return JSON.stringify(findings, null, 2);
 
@@ -33,7 +43,7 @@ function formatFindings(findings, jsonMode) {
       out.push(`    → ${item.description}`);
     }
   }
-  out.push(`\n${findings.length} anti-pattern${findings.length === 1 ? '' : 's'} found.`);
+  out.push(`\n${formatFindingSummary(findings.length)}`);
   return out.join('\n');
 }
 
@@ -79,10 +89,28 @@ function printUsage() {
 Scan files or URLs for UI anti-patterns and design quality issues.
 
 Options:
-  --json    Output results as JSON
-  --gpt     Also report GPT-specific provider tells (off by default)
-  --gemini  Also report Gemini-specific provider tells (off by default)
-  --help    Show this help message
+  --json              Output results as JSON
+  --quiet             In text mode, only print the final findings count
+  --gpt               Also report GPT-specific provider tells (off by default)
+  --gemini            Also report Gemini-specific provider tells (off by default)
+  --no-config         Do not apply project config, detector ignores, inline
+                      ignore comments, or DESIGN.md
+  --no-inline-ignores Do not honor in-file impeccable-disable* ignore comments
+  --no-design-system  Do not load local DESIGN.md / .impeccable/design.json context
+  --help              Show this help message
+
+Project config:
+  Respects .impeccable/config.json and .impeccable/config.local.json detector
+  settings: detector.ignoreRules, detector.ignoreFiles, detector.ignoreValues,
+  and detector.designSystem.enabled.
+
+Inline ignores:
+  In-file comments waive a finding where it lives and travel with the file:
+    <!-- impeccable-disable overused-font -- exported brand doc -->
+    .brand { font-family: Inter } /* impeccable-disable-line overused-font */
+    // impeccable-disable-next-line bounce-easing: intentional bounce
+  impeccable-disable applies to the whole file; -line / -next-line are scoped.
+  List one or more rule ids (comma-separated), or omit them / use * for all.
 
 Detection modes:
   HTML files     Static HTML/CSS analysis (default, catches linked CSS)
@@ -93,7 +121,8 @@ Examples:
   impeccable detect src/
   impeccable detect index.html
   impeccable detect https://example.com
-  impeccable detect --json .`);
+  impeccable detect --json .
+  impeccable detect --no-config src/`);
 }
 
 async function detectCli() {
@@ -104,6 +133,7 @@ async function detectCli() {
   });
   if (args[0] === 'detect') args = args.slice(1);
   const jsonMode = args.includes('--json');
+  const quietMode = args.includes('--quiet');
   const helpMode = args.includes('--help');
   // --fast (regex-only) is deprecated: since the jsdom removal, the static
   // HTML/CSS analysis is fast and covers every rule, so the regex-only path
@@ -114,10 +144,21 @@ async function detectCli() {
       'Note: --fast is deprecated and ignored. The full scan is fast now and runs every rule.\n',
     );
   }
+  const configEnabled = !args.includes('--no-config');
+  const detectionConfig = configEnabled
+    ? readDetectionConfig(process.cwd())
+    : { ignoreRules: [], ignoreFiles: [], ignoreValues: [] };
   const providers = [];
   if (args.includes('--gpt')) providers.push('gpt');
   if (args.includes('--gemini')) providers.push('gemini');
-  const scanOptions = { providers };
+  const designSystemEnabled = configEnabled && !args.includes('--no-design-system') && detectionConfig.designSystem?.enabled !== false;
+  const designSystem = designSystemEnabled ? loadDesignSystemForCwd(process.cwd()) : null;
+  // Inline `impeccable-disable*` waivers are part of the scanned file, so they
+  // apply by default. `--no-config` (raw scan) and the dedicated
+  // `--no-inline-ignores` both turn them off.
+  const inlineIgnoresEnabled = configEnabled && !args.includes('--no-inline-ignores');
+  const scanOptions = { providers, inlineIgnores: inlineIgnoresEnabled };
+  if (designSystem) scanOptions.designSystem = designSystem;
   const targets = args.filter(a => !a.startsWith('--'));
 
   if (helpMode) { printUsage(); process.exit(0); }
@@ -149,8 +190,8 @@ async function detectCli() {
         catch { process.stderr.write(`Warning: cannot access ${target}\n`); continue; }
 
         if (stat.isDirectory()) {
-          // Check for framework dev server config (skip in JSON mode to avoid polluting output)
-          if (!jsonMode) {
+          // Check for framework dev server config (skip in JSON/quiet modes to avoid polluting output)
+          if (!jsonMode && !quietMode) {
             const fwConfig = detectFrameworkConfig(resolved);
             if (fwConfig) {
               const probe = await isPortListening(fwConfig.port, fwConfig.fingerprint);
@@ -175,11 +216,12 @@ async function detectCli() {
             }
           }
 
-          const files = walkDir(resolved);
+          const files = walkDir(resolved)
+            .filter(file => !shouldIgnoreDetectionFile(file, process.cwd(), detectionConfig));
           const htmlCount = files.filter(f => HTML_EXTENSIONS.has(path.extname(f).toLowerCase())).length;
 
           // Warn and confirm if scanning many files (static HTML/CSS processes each HTML file)
-          if (files.length > 50 && process.stdin.isTTY && !jsonMode) {
+          if (files.length > 50 && process.stdin.isTTY && !jsonMode && !quietMode) {
             process.stderr.write(
               `\nFound ${files.length} files (${htmlCount} HTML) in ${target}.\n` +
               `Scanning may take a while${htmlCount > 10 ? ' (static HTML/CSS processes each HTML file individually)' : ''}.\n` +
@@ -219,6 +261,7 @@ async function detectCli() {
             allFindings.push(...fileFindings);
           }
         } else if (stat.isFile()) {
+          if (shouldIgnoreDetectionFile(resolved, process.cwd(), detectionConfig)) continue;
           const ext = path.extname(resolved).toLowerCase();
           if (HTML_EXTENSIONS.has(ext)) {
             allFindings.push(...await detectHtml(resolved, scanOptions));
@@ -232,8 +275,11 @@ async function detectCli() {
     }
   }
 
+  allFindings = filterDetectionFindings(allFindings, detectionConfig);
+
   if (allFindings.length > 0) {
     if (jsonMode) process.stdout.write(formatFindings(allFindings, true) + '\n');
+    else if (quietMode) process.stderr.write(formatFindingSummary(allFindings.length) + '\n');
     else process.stderr.write(formatFindings(allFindings, false) + '\n');
     process.exit(2);
   }

.agents/skills/impeccable/scripts/detector/design-system.mjs

@@ -0,0 +1,750 @@
+import fs from 'node:fs';
+import path from 'node:path';
+
+import { finding } from './findings.mjs';
+import { GENERIC_FONTS } from './shared/constants.mjs';
+import { parseAnyColor, resolveLengthPx } from './rules/checks.mjs';
+
+const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
+const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const COLOR_CHANNEL_TOLERANCE = 6;
+const RADIUS_TOLERANCE_PX = 0.5;
+
+const CSS_COLOR_RE = /#[0-9a-f]{3,8}\b|rgba?\([^)]+\)|oklch\([^)]+\)|hsla?\([^)]+\)/gi;
+const FONT_DECL_RE = /font-family\s*:\s*([^;}\n]+)/gi;
+const FONT_JS_RE = /fontFamily\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const GOOGLE_FONT_RE = /fonts\.googleapis\.com\/css2?\?[^"'\s)<>]*/gi;
+const BORDER_RADIUS_RE = /border-radius\s*:\s*([^;}\n]+)/gi;
+const BORDER_RADIUS_JS_RE = /borderRadius\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const STATIC_DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+function firstExisting(dir, names) {
+  for (const name of names) {
+    const abs = path.join(dir, name);
+    if (fs.existsSync(abs)) return abs;
+  }
+  return null;
+}
+
+function resolveDesignMdPath(cwd = process.cwd()) {
+  const root = firstExisting(cwd, DESIGN_NAMES);
+  if (root) return { path: root, contextDir: cwd };
+
+  for (const rel of FALLBACK_DIRS) {
+    const dir = path.resolve(cwd, rel);
+    const found = firstExisting(dir, DESIGN_NAMES);
+    if (found) return { path: found, contextDir: dir };
+  }
+
+  return null;
+}
+
+function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
+  const candidates = [
+    path.join(cwd, '.impeccable', 'design.json'),
+    path.join(cwd, 'DESIGN.json'),
+    path.join(contextDir, 'DESIGN.json'),
+  ];
+  return candidates.find((candidate, index) =>
+    candidates.indexOf(candidate) === index && fs.existsSync(candidate)
+  ) || null;
+}
+
+function parseFrontmatter(md) {
+  const lines = String(md || '').split(/\r?\n/);
+  if (lines[0]?.trim() !== '---') return null;
+  let end = -1;
+  for (let i = 1; i < lines.length; i++) {
+    if (lines[i].trim() === '---') { end = i; break; }
+  }
+  if (end === -1) return null;
+  try {
+    return parseYamlSubset(lines.slice(1, end).join('\n'));
+  } catch {
+    return null;
+  }
+}
+
+function parseYamlSubset(yaml) {
+  const root = {};
+  const stack = [{ indent: -1, obj: root }];
+
+  for (const raw of String(yaml || '').split(/\r?\n/)) {
+    if (!raw.trim() || /^\s*#/.test(raw)) continue;
+    const indent = raw.match(/^\s*/)[0].length;
+    const content = raw.slice(indent);
+    const colonIdx = findTopLevelColon(content);
+    if (colonIdx === -1) continue;
+
+    while (stack.length > 1 && stack[stack.length - 1].indent >= indent) stack.pop();
+
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
+    const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
+    const parent = stack[stack.length - 1].obj;
+
+    if (rest === '') {
+      const obj = {};
+      parent[key] = obj;
+      stack.push({ indent, obj });
+    } else {
+      parent[key] = parseScalar(rest);
+    }
+  }
+
+  return root;
+}
+
+function findTopLevelColon(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === ':') {
+      return i;
+    }
+  }
+  return -1;
+}
+
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
+function stripInlineYamlComment(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === '#' && i > 0 && /\s/.test(s[i - 1])) {
+      return s.slice(0, i).trimEnd();
+    }
+  }
+  return s;
+}
+
+function parseScalar(raw) {
+  const s = raw.trim();
+  if ((s.startsWith('"') && s.endsWith('"')) || (s.startsWith("'") && s.endsWith("'"))) {
+    return s.slice(1, -1);
+  }
+  if (s === 'true') return true;
+  if (s === 'false') return false;
+  if (s === 'null' || s === '~') return null;
+  if (/^-?\d+$/.test(s)) return Number(s);
+  if (/^-?\d*\.\d+$/.test(s)) return Number(s);
+  return s;
+}
+
+function safeReadJson(filePath) {
+  if (!filePath) return null;
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function normalizeFontName(value) {
+  return String(value || '')
+    .trim()
+    .replace(/\s*!important\s*$/i, '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function splitFontStack(stack) {
+  return String(stack || '')
+    .replace(/\s*!important\s*$/i, '')
+    .split(',')
+    .map(normalizeFontName)
+    .filter(Boolean);
+}
+
+function primaryFont(stack) {
+  if (!stack || /var\(/i.test(stack) || !isLiteralFontStack(stack)) return '';
+  return splitFontStack(stack).find(font => !GENERIC_FONTS.has(font)) || '';
+}
+
+function isLiteralFontStack(stack) {
+  const text = String(stack || '');
+  return !/[$`{}]|\s\+\s|\|\|/.test(text);
+}
+
+function cssColorLabel(raw) {
+  return String(raw || '').trim().replace(/\s+/g, ' ');
+}
+
+function colorKey(color) {
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b}`;
+}
+
+function colorsClose(a, b) {
+  if (!a || !b) return false;
+  return Math.max(
+    Math.abs(a.r - b.r),
+    Math.abs(a.g - b.g),
+    Math.abs(a.b - b.b),
+  ) <= COLOR_CHANNEL_TOLERANCE;
+}
+
+function hslToRgb(H, S, L, alpha = 1) {
+  const h = (((H % 360) + 360) % 360) / 360;
+  const s = Math.max(0, Math.min(1, S));
+  const l = Math.max(0, Math.min(1, L));
+  const hue2rgb = (p, q, t) => {
+    if (t < 0) t += 1;
+    if (t > 1) t -= 1;
+    if (t < 1 / 6) return p + (q - p) * 6 * t;
+    if (t < 1 / 2) return q;
+    if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
+    return p;
+  };
+  const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+  const p = 2 * l - q;
+  return {
+    r: Math.round(hue2rgb(p, q, h + 1 / 3) * 255),
+    g: Math.round(hue2rgb(p, q, h) * 255),
+    b: Math.round(hue2rgb(p, q, h - 1 / 3) * 255),
+    a: alpha,
+  };
+}
+
+function parseDesignColor(value) {
+  const text = String(value || '').trim();
+  const parsed = parseAnyColor(text);
+  if (parsed) return parsed;
+  const hsl = text.match(/hsla?\(\s*([-\d.]+)(?:deg)?\s*,?\s*([\d.]+)%\s*,?\s*([\d.]+)%(?:\s*[,/]\s*([\d.]+))?\s*\)/i);
+  if (hsl) {
+    return hslToRgb(
+      parseFloat(hsl[1]),
+      parseFloat(hsl[2]) / 100,
+      parseFloat(hsl[3]) / 100,
+      hsl[4] !== undefined ? parseFloat(hsl[4]) : 1,
+    );
+  }
+  return null;
+}
+
+function addDesignColor(out, value, label) {
+  const parsed = parseDesignColor(value);
+  if (!parsed) return;
+  const key = colorKey(parsed);
+  if (!out.allowedColorKeys.has(key)) {
+    out.allowedColorKeys.set(key, { color: parsed, labels: [] });
+  }
+  out.allowedColorKeys.get(key).labels.push(label || cssColorLabel(value));
+}
+
+function addColorObject(out, colors, prefix = 'colors') {
+  if (!colors || typeof colors !== 'object') return;
+  for (const [name, value] of Object.entries(colors)) {
+    if (typeof value === 'string') {
+      addDesignColor(out, value, `${prefix}.${name}`);
+    }
+  }
+}
+
+function addSidecarColors(out, sidecar) {
+  const colorMeta = sidecar?.extensions?.colorMeta;
+  if (!colorMeta || typeof colorMeta !== 'object') return;
+
+  for (const [name, meta] of Object.entries(colorMeta)) {
+    if (!meta || typeof meta !== 'object') continue;
+    if (typeof meta.canonical === 'string') addDesignColor(out, meta.canonical, `sidecar.${name}`);
+    if (Array.isArray(meta.tonalRamp)) {
+      for (const [index, value] of meta.tonalRamp.entries()) {
+        if (typeof value === 'string') addDesignColor(out, value, `sidecar.${name}.tonalRamp[${index}]`);
+      }
+    }
+  }
+}
+
+function addTypographyFonts(out, typography) {
+  if (!typography || typeof typography !== 'object') return;
+  for (const role of Object.values(typography)) {
+    if (!role || typeof role !== 'object') continue;
+    if (typeof role.fontFamily !== 'string') continue;
+    for (const font of splitFontStack(role.fontFamily)) {
+      if (!GENERIC_FONTS.has(font)) out.allowedFonts.add(font);
+    }
+  }
+}
+
+function addRoundedScale(out, rounded) {
+  if (!rounded || typeof rounded !== 'object') return;
+  for (const [rawName, value] of Object.entries(rounded)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    addRoundedToken(out, name, value);
+  }
+}
+
+function addRoundedToken(out, name, value) {
+  if (typeof value !== 'string' && typeof value !== 'number') return;
+  const raw = String(value).trim();
+  if (!raw || /var\(/i.test(raw) || raw.includes('%')) return;
+  const px = resolveLengthPx(raw, 16);
+  if (px == null || !Number.isFinite(px)) return;
+  out.allowedRadii.push({ name, value: raw, px });
+  if (/(^|\.)(full|pill|round|rounded-full)$/.test(name)) out.hasPillRadius = true;
+}
+
+function addSidecarRadii(out, sidecar) {
+  const roundedMeta = sidecar?.extensions?.roundedMeta;
+  if (!roundedMeta || typeof roundedMeta !== 'object') return;
+
+  for (const [rawName, meta] of Object.entries(roundedMeta)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    if (typeof meta === 'string' || typeof meta === 'number') {
+      addRoundedToken(out, `sidecar.${name}`, meta);
+      continue;
+    }
+    if (!meta || typeof meta !== 'object') continue;
+    for (const key of ['canonical', 'value']) {
+      if (typeof meta[key] === 'string' || typeof meta[key] === 'number') {
+        addRoundedToken(out, `sidecar.${name}.${key}`, meta[key]);
+      }
+    }
+    for (const key of ['values', 'aliases']) {
+      if (!Array.isArray(meta[key])) continue;
+      for (const [index, value] of meta[key].entries()) {
+        addRoundedToken(out, `sidecar.${name}.${key}[${index}]`, value);
+      }
+    }
+    if (/^(full|pill|round|rounded-full)$/.test(name) || /^(full|pill|round)$/i.test(String(meta.role || ''))) {
+      out.hasPillRadius = true;
+    }
+  }
+}
+
+function normalizeDesignSystem(input = {}) {
+  const frontmatter = input.frontmatter || {};
+  const sidecar = input.sidecar || null;
+  const out = {
+    present: true,
+    sourcePath: input.sourcePath || null,
+    sidecarPath: input.sidecarPath || null,
+    mdNewerThanJson: input.mdNewerThanJson === true,
+    allowedFonts: new Set(),
+    allowedColorKeys: new Map(),
+    allowedRadii: [],
+    hasPillRadius: false,
+  };
+
+  addTypographyFonts(out, frontmatter.typography);
+  addColorObject(out, frontmatter.colors);
+  addSidecarColors(out, sidecar);
+  addRoundedScale(out, frontmatter.rounded);
+  addSidecarRadii(out, sidecar);
+
+  out.hasFonts = out.allowedFonts.size > 0;
+  out.hasColors = out.allowedColorKeys.size > 0;
+  out.hasRadii = out.allowedRadii.length > 0;
+  return out;
+}
+
+function loadDesignSystemForCwd(cwd = process.cwd()) {
+  const md = resolveDesignMdPath(cwd);
+  if (!md) return null;
+
+  let frontmatter = null;
+  let mdStat = null;
+  try {
+    mdStat = fs.statSync(md.path);
+    frontmatter = parseFrontmatter(fs.readFileSync(md.path, 'utf-8'));
+  } catch {
+    return null;
+  }
+  if (!frontmatter || typeof frontmatter !== 'object') return null;
+
+  const sidecarPath = resolveDesignSidecarPath(cwd, md.contextDir);
+  const sidecar = safeReadJson(sidecarPath);
+  let sidecarStat = null;
+  try {
+    if (sidecarPath) sidecarStat = fs.statSync(sidecarPath);
+  } catch {
+    sidecarStat = null;
+  }
+
+  return normalizeDesignSystem({
+    frontmatter,
+    sidecar,
+    sourcePath: md.path,
+    sidecarPath,
+    mdNewerThanJson: !!(mdStat && sidecarStat && mdStat.mtimeMs > sidecarStat.mtimeMs + 1000),
+  });
+}
+
+function isAllowedFont(font, designSystem) {
+  if (!font || GENERIC_FONTS.has(font)) return true;
+  if (!designSystem?.hasFonts) return true;
+  return designSystem.allowedFonts.has(font);
+}
+
+function isAllowedColorRaw(raw, designSystem) {
+  if (!designSystem?.hasColors) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+  if (text.includes('var(')) return true;
+  const parsed = parseDesignColor(text);
+  if (!parsed) return true;
+  if ((parsed.a ?? 1) <= 0.05) return true;
+  for (const entry of designSystem.allowedColorKeys.values()) {
+    if (colorsClose(parsed, entry.color)) return true;
+  }
+  return false;
+}
+
+function isAllowedRadiusRaw(raw, designSystem) {
+  if (!designSystem?.hasRadii) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+  if (text.includes('var(') || text.includes('%')) return true;
+  const px = resolveLengthPx(text, 16);
+  if (px == null || !Number.isFinite(px) || px <= RADIUS_TOLERANCE_PX) return true;
+  if (designSystem.hasPillRadius && px >= 99) return true;
+  return designSystem.allowedRadii.some(entry => Math.abs(entry.px - px) <= RADIUS_TOLERANCE_PX);
+}
+
+function lineLooksCommented(line) {
+  const trimmed = String(line || '').trim();
+  return trimmed.startsWith('//') || trimmed.startsWith('/*') || trimmed.startsWith('*') || trimmed.startsWith('<!--');
+}
+
+function isProbablyColorLiteral(line, match) {
+  const raw = match?.[0] || '';
+  const index = match.index ?? -1;
+  if (index < 0) return false;
+  if (isInsideCssAttributeSelector(line, index)) return false;
+
+  const before = line.slice(0, index);
+  const after = line.slice(index + raw.length);
+
+  if (raw.startsWith('#')) {
+    if (before.endsWith('&')) return false; // HTML numeric entity, e.g. &#8596;
+
+    const prevNonSpace = before.match(/\S(?=\s*$)/)?.[0] || '';
+    const nextNonSpace = after.match(/^\s*(\S)/)?.[1] || '';
+    if (prevNonSpace === '>' && nextNonSpace === '<') return false; // plain text, e.g. PR #155
+  }
+
+  const styleContext = /(?:^|[{\s;"'`(,])(?:color|background(?:-color|-image)?|border(?:-(?:top|right|bottom|left))?(?:-color)?|outline(?:-color)?|box-shadow|text-shadow|fill|stroke)\s*:\s*[^;{}"'`]*/i.test(before);
+  const cssFunctionContext = /(?:linear-gradient|radial-gradient|conic-gradient|color-mix)\([^)]*$/i.test(before);
+  const jsColorKeyContext = /(?:^|[,{]\s*)(?:color|background|backgroundColor|borderColor|outlineColor|fill|stroke|boxShadow|textShadow)\s*[:=]\s*["'`]?[^"'`,}]*/i.test(before);
+
+  return styleContext || cssFunctionContext || jsColorKeyContext;
+}
+
+function isInsideCssAttributeSelector(line, index) {
+  if (index < 0) return false;
+  const before = line.slice(0, index);
+  const lastOpen = before.lastIndexOf('[');
+  if (lastOpen === -1) return false;
+  const lastClose = before.lastIndexOf(']');
+  if (lastClose > lastOpen) return false;
+  const after = line.slice(index);
+  const close = after.indexOf(']');
+  const block = after.indexOf('{');
+  return close !== -1 && (block === -1 || close < block);
+}
+
+function makeDesignFinding(id, filePath, snippet, line = 0, extras = {}) {
+  return { ...finding(id, filePath, snippet, line), ...extras };
+}
+
+function decodeGoogleFamily(value) {
+  const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+  try {
+    return decodeURIComponent(family);
+  } catch {
+    return family;
+  }
+}
+
+function checkFontStack(stack, filePath, line, designSystem, context) {
+  const primary = primaryFont(stack);
+  if (!primary || isAllowedFont(primary, designSystem)) return [];
+  const display = primary.replace(/\b\w/g, ch => ch.toUpperCase());
+  return [makeDesignFinding(
+    'design-system-font',
+    filePath,
+    `${context}: ${display} is not declared in DESIGN.md typography`,
+    line,
+    { ignoreValue: display },
+  )];
+}
+
+function extractRadiusTokens(value) {
+  return String(value || '')
+    .replace(/\s*\/\s*/g, ' ')
+    .split(/\s+/)
+    .map(token => token.trim())
+    .filter(Boolean);
+}
+
+function checkRadiusValue(value, filePath, line, designSystem, context) {
+  const findings = [];
+  for (const token of extractRadiusTokens(value)) {
+    if (isAllowedRadiusRaw(token, designSystem)) continue;
+    findings.push(makeDesignFinding(
+      'design-system-radius',
+      filePath,
+      `${context}: ${token} is outside the DESIGN.md rounded scale`,
+      line,
+      { ignoreValue: token },
+    ));
+  }
+  return findings;
+}
+
+function checkSourceDesignSystem(content, filePath, options = {}) {
+  const designSystem = options.designSystem;
+  if (!designSystem?.present) return [];
+
+  const findings = [];
+  const lines = String(content || '').split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    const lineNum = i + 1;
+    if (lineLooksCommented(line)) continue;
+
+    if (designSystem.hasFonts) {
+      for (const match of line.matchAll(FONT_DECL_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'font-family'));
+      }
+      for (const match of line.matchAll(FONT_JS_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'fontFamily'));
+      }
+      for (const match of line.matchAll(GOOGLE_FONT_RE)) {
+        const url = match[0];
+        for (const familyMatch of url.matchAll(/[?&]family=([^&]+)/g)) {
+          const font = normalizeFontName(decodeGoogleFamily(familyMatch[1]));
+          if (!font || isAllowedFont(font, designSystem)) continue;
+          const display = decodeGoogleFamily(familyMatch[1]);
+          findings.push(makeDesignFinding(
+            'design-system-font',
+            filePath,
+            `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+            lineNum,
+            { ignoreValue: display },
+          ));
+        }
+      }
+    }
+
+    if (designSystem.hasColors) {
+      for (const match of line.matchAll(CSS_COLOR_RE)) {
+        if (!isProbablyColorLiteral(line, match)) continue;
+        const raw = cssColorLabel(match[0]);
+        if (isAllowedColorRaw(raw, designSystem)) continue;
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `Undocumented color ${raw} is outside DESIGN.md colors`,
+          lineNum,
+          { ignoreValue: raw },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const match of line.matchAll(BORDER_RADIUS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'border-radius'));
+      }
+      for (const match of line.matchAll(BORDER_RADIUS_JS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'borderRadius'));
+      }
+    }
+  }
+
+  return dedupeDesignFindings(findings);
+}
+
+function hasDirectText(el) {
+  return Array.from(el.childNodes || []).some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+}
+
+function sampleText(el) {
+  const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+  return text ? ` "${text.slice(0, 40)}"` : '';
+}
+
+function collectStaticDesignSystemFindings(document, window, filePath, designSystem) {
+  if (!designSystem?.present) return [];
+  const findings = [];
+  const seenFonts = new Set();
+  const seenColors = new Set();
+  const seenRadii = new Set();
+
+  for (const el of document.querySelectorAll('*')) {
+    if (shouldSkipStaticDesignElement(el, window)) continue;
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = window.getComputedStyle(el);
+
+    if (designSystem.hasFonts && hasDirectText(el)) {
+      const font = primaryFont(style.fontFamily || '');
+      if (font && !seenFonts.has(font) && !isAllowedFont(font, designSystem)) {
+        seenFonts.add(font);
+        findings.push(makeDesignFinding(
+          'design-system-font',
+          filePath,
+          `${tag}${sampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          0,
+          { ignoreValue: font },
+        ));
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (hasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = cssColorLabel(raw);
+        if (isAllowedColorRaw(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seenColors.has(key)) continue;
+        seenColors.add(key);
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `${kind} ${label} on ${tag}${sampleText(el)} is outside DESIGN.md colors`,
+          0,
+          { ignoreValue: label },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      const rawRadius = String(style.borderRadius || '').trim();
+      if (!rawRadius) continue;
+      for (const token of extractRadiusTokens(rawRadius)) {
+        if (isAllowedRadiusRaw(token, designSystem)) continue;
+        if (seenRadii.has(token)) continue;
+        seenRadii.add(token);
+        findings.push(makeDesignFinding(
+          'design-system-radius',
+          filePath,
+          `border-radius ${token} on ${tag}${sampleText(el)} is outside the DESIGN.md rounded scale`,
+          0,
+          { ignoreValue: token },
+        ));
+      }
+    }
+  }
+
+  return findings;
+}
+
+function shouldSkipStaticDesignElement(el, window) {
+  const tag = el.tagName?.toLowerCase?.() || '';
+  if (STATIC_DESIGN_SKIP_TAGS.has(tag)) return true;
+
+  let current = el;
+  while (current) {
+    if (current.getAttribute?.('hidden') !== null || current.getAttribute?.('aria-hidden') === 'true') return true;
+    const style = window.getComputedStyle(current);
+    const display = String(style.display || '').toLowerCase();
+    const visibility = String(style.visibility || '').toLowerCase();
+    if (display === 'none' || visibility === 'hidden' || visibility === 'collapse') return true;
+    current = current.parentElement;
+  }
+  return false;
+}
+
+function isTransparentCss(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text || text === 'transparent') return true;
+  const parsed = parseDesignColor(text);
+  return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+}
+
+function canonicalDesignFindingKey(item) {
+  if (!item?.antipattern?.startsWith?.('design-system-')) return null;
+  const value = item.ignoreValue || item.value || '';
+  if (item.antipattern === 'design-system-font') {
+    const context = /google fonts/i.test(item.snippet || '') ? 'google-font' : 'font';
+    const font = normalizeFontName(value);
+    return font ? `${item.antipattern}:${context}:${font}` : null;
+  }
+  if (item.antipattern === 'design-system-color') {
+    const parsed = parseDesignColor(value);
+    if (parsed) return `${item.antipattern}:color:${colorKey(parsed)}`;
+    const label = cssColorLabel(value).toLowerCase();
+    return label ? `${item.antipattern}:color:${label}` : null;
+  }
+  if (item.antipattern === 'design-system-radius') {
+    const px = resolveLengthPx(String(value || '').trim(), 16);
+    if (px != null && Number.isFinite(px)) return `${item.antipattern}:radius:${Math.round(px * 100) / 100}`;
+    const label = String(value || '').trim().toLowerCase();
+    return label ? `${item.antipattern}:radius:${label}` : null;
+  }
+  return null;
+}
+
+function mergeDesignSystemFindings(...groups) {
+  const out = [];
+  const seen = new Map();
+  for (const group of groups) {
+    for (const item of group || []) {
+      const key = canonicalDesignFindingKey(item);
+      if (key) {
+        if (seen.has(key)) {
+          const existing = out[seen.get(key)];
+          if ((existing.line || 0) <= 0 && (item.line || 0) > 0) existing.line = item.line;
+          continue;
+        }
+        seen.set(key, out.length);
+      }
+      out.push(item);
+    }
+  }
+  return out;
+}
+
+function dedupeDesignFindings(findings) {
+  const out = [];
+  const seen = new Set();
+  for (const item of findings) {
+    const key = [
+      item.antipattern,
+      item.line || 0,
+      normalizeFontName(item.ignoreValue || item.snippet || ''),
+    ].join('\0');
+    if (seen.has(key)) continue;
+    seen.add(key);
+    out.push(item);
+  }
+  return out;
+}
+
+export {
+  parseFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  isAllowedFont,
+  isAllowedColorRaw,
+  isAllowedRadiusRaw,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+};

.agents/skills/impeccable/scripts/detector/detect-antipatterns-browser.js

@@ -425,6 +425,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -449,6 +478,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',
@@ -1084,9 +1124,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -1139,6 +1183,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.
@@ -4390,6 +4470,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -4426,10 +4507,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -4460,6 +4734,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -4476,6 +4751,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.agents/skills/impeccable/scripts/detector/detect-antipatterns.mjs

@@ -23,6 +23,13 @@ export {
   checkHtmlPatterns,
 } from './rules/checks.mjs';
 export { createDetectorProfile, summarizeDetectorProfile } from './profile/profiler.mjs';
+export {
+  parseFrontmatter as parseDesignFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+} from './design-system.mjs';
 export { detectHtml } from './engines/static-html/detect-html.mjs';
 export { detectUrl, createBrowserDetector } from './engines/browser/detect-url.mjs';
 export { detectText, extractStyleBlocks, extractCSSinJS } from './engines/regex/detect-text.mjs';

.agents/skills/impeccable/scripts/detector/engines/browser/detect-url.mjs

@@ -7,6 +7,25 @@ import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindingsAsync, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import { captureVisualContrastCandidate } from '../visual/screenshot-contrast.mjs';
 
+function serializeDesignSystemForBrowser(designSystem) {
+  if (!designSystem?.present) return null;
+  return {
+    present: true,
+    hasFonts: designSystem.hasFonts === true,
+    allowedFonts: Array.from(designSystem.allowedFonts || []),
+    hasColors: designSystem.hasColors === true,
+    allowedColors: Array.from(designSystem.allowedColorKeys?.values?.() || [])
+      .map(entry => entry?.color)
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b })),
+    hasRadii: designSystem.hasRadii === true,
+    allowedRadii: (designSystem.allowedRadii || [])
+      .map(entry => Number(entry?.px))
+      .filter(px => Number.isFinite(px)),
+    hasPillRadius: designSystem.hasPillRadius === true,
+  };
+}
+
 async function runVisualContrastFallback(page, serializedGroups, options, profile, target) {
   if (options?.visualContrast === false) return [];
   const maxCandidates = Number.isFinite(options?.visualContrastMaxCandidates)
@@ -163,17 +182,19 @@ async function detectUrl(url, options = {}) {
     }
 
     // Inject the browser detection script and collect results
+    const browserDesignSystem = serializeDesignSystemForBrowser(options?.designSystem);
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
       ruleId: 'configure-pure-detect',
       target: url,
-    }, () => page.evaluate(() => {
+    }, () => page.evaluate((designSystem) => {
       window.__IMPECCABLE_CONFIG__ = {
         ...(window.__IMPECCABLE_CONFIG__ || {}),
         autoScan: false,
+        ...(designSystem ? { designSystem } : {}),
       };
-    }));
+    }, browserDesignSystem));
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
@@ -192,7 +213,7 @@ async function detectUrl(url, options = {}) {
         return window.impeccableDetect({ decorate: false, serialize: true });
       });
       return serializedGroups.flatMap(({ findings }) =>
-        findings.map(f => ({ id: f.type, snippet: f.detail }))
+        findings.map(f => ({ id: f.type, snippet: f.detail, ignoreValue: f.ignoreValue || '' }))
       );
     });
     const visualFindings = await runVisualContrastFallback(page, serializedGroups, options, profile, url);
@@ -213,7 +234,11 @@ async function detectUrl(url, options = {}) {
       }, () => browser.close());
     }
   }
-  return filterByProviders(results.map(f => finding(f.id, url, f.snippet)), options.providers);
+  return filterByProviders(results.map(f => {
+    const item = finding(f.id, url, f.snippet);
+    if (f.ignoreValue) item.ignoreValue = f.ignoreValue;
+    return item;
+  }), options.providers);
 }
 
 async function createBrowserDetector(options = {}) {

.agents/skills/impeccable/scripts/detector/engines/regex/detect-text.mjs

@@ -1,5 +1,8 @@
 import { GENERIC_FONTS } from '../../shared/constants.mjs';
+import { isNeutralColor } from '../../shared/color.mjs';
+import { checkSourceDesignSystem } from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindings, profileStep } from '../../profile/profiler.mjs';
@@ -36,10 +39,11 @@ function shouldRunPageAnalyzers(content, filePath) {
 }
 
 function isNeutralBorderColor(str) {
-  const m = str.match(/solid\s+(#[0-9a-f]{3,8}|rgba?\([^)]+\)|\w+)/i);
+  const m = str.match(/solid\s+((?:rgba?|hsla?|oklch|oklab|lab|lch|hwb|color)\([^)]*\)|#[0-9a-f]{3,8}\b|[a-z]+)/i);
   if (!m) return false;
   const c = m[1].toLowerCase();
   if (['gray', 'grey', 'silver', 'white', 'black', 'transparent', 'currentcolor'].includes(c)) return true;
+  if (/^(?:rgba?|hsla?|oklch|oklab|lab|lch|hwb)\(/i.test(c)) return isNeutralColor(c);
   const hex = c.match(/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/);
   if (hex) {
     const [r, g, b] = [parseInt(hex[1], 16), parseInt(hex[2], 16), parseInt(hex[3], 16)];
@@ -56,10 +60,10 @@ function isNeutralBorderColor(str) {
 const REGEX_MATCHERS = [
   // --- Side-tab ---
   { id: 'side-tab', regex: /\bborder-[lrse]-(\d+)\b/g,
-    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 1 : n >= 4; },
+    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 2 : n >= 4; },
     fmt: (m) => m[0] },
   { id: 'side-tab', regex: /border-(?:left|right)\s*:\s*(\d+)px\s+solid[^;]*/gi,
-    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 1 : n >= 3; },
+    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 2 : n >= 3; },
     fmt: (m) => m[0].replace(/\s*;?\s*$/, '') },
   { id: 'side-tab', regex: /border-(?:left|right)-width\s*:\s*(\d+)px/gi,
     test: (m, line) => !isSafeElement(line) && +m[1] >= 3,
@@ -110,9 +114,14 @@ const REGEX_MATCHERS = [
   { id: 'bounce-easing', regex: /\banimate-bounce\b/g,
     test: () => true,
     fmt: () => 'animate-bounce (Tailwind)' },
-  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi,
+  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi,
     test: () => true,
-    fmt: (m) => m[0] },
+    fmt: (m) => {
+      const token = m[1]
+        .split(/[,\s]+/)
+        .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+      return `animation: ${token || m[1].trim()}`;
+    } },
   { id: 'bounce-easing', regex: /cubic-bezier\(\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*\)/g,
     test: (m) => {
       const y1 = parseFloat(m[2]), y2 = parseFloat(m[4]);
@@ -498,6 +507,15 @@ function detectText(content, filePath, options = {}) {
     }));
   }
 
+  if (options?.designSystem) {
+    findings.push(...profileFindings(profile, {
+      engine: 'regex',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(content, filePath, { designSystem: options.designSystem })));
+  }
+
   // Deduplicate findings (same antipattern + similar snippet, within 2 lines)
   const deduped = [];
   for (const f of findings) {
@@ -532,7 +550,10 @@ function detectText(content, filePath, options = {}) {
     }
   }
 
-  return filterByProviders(deduped, options?.providers);
+  const byProvider = filterByProviders(deduped, options?.providers);
+  // Inline `impeccable-disable*` waivers travel with the file; honor them unless
+  // explicitly bypassed (`--no-config` / `--no-inline-ignores`).
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, content);
 }
 
 export {

.agents/skills/impeccable/scripts/detector/engines/static-html/css-cascade.mjs

@@ -272,6 +272,7 @@ const STATIC_DEFAULT_STYLE = {
   marginBottom: '0px',
   marginLeft: '0px',
   position: 'static',
+  visibility: 'visible',
   top: 'auto',
   right: 'auto',
   bottom: 'auto',
@@ -326,6 +327,7 @@ const STATIC_PROP_MAP = {
   'margin-bottom': 'marginBottom',
   'margin-left': 'marginLeft',
   'position': 'position',
+  'visibility': 'visibility',
   'top': 'top',
   'right': 'right',
   'bottom': 'bottom',

.agents/skills/impeccable/scripts/detector/engines/static-html/detect-html.mjs

@@ -2,7 +2,13 @@ import fs from 'node:fs';
 import path from 'node:path';
 
 import { GENERIC_FONTS, OVERUSED_FONTS } from '../../shared/constants.mjs';
+import {
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+} from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { profileFindings, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import {
@@ -168,6 +174,22 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
+  if (options?.designSystem) {
+    const sourceDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(html, filePath, { designSystem: options.designSystem }));
+    const staticDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'page',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => collectStaticDesignSystemFindings(document, window, filePath, options.designSystem));
+    findings.push(...mergeDesignSystemFindings(staticDesignFindings, sourceDesignFindings));
+  }
+
   if (isFullPage(html)) {
     const runPageCheck = (ruleId, callback) => profile
       ? profileFindings(profile, { engine: 'static-html', phase: 'page', ruleId, target: filePath }, callback)
@@ -202,7 +224,11 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
-  return filterByProviders(findings, options.providers);
+  const byProvider = filterByProviders(findings, options.providers);
+  // Static-HTML findings carry no line number, so only whole-file
+  // `impeccable-disable` directives apply here — exactly the standalone-document
+  // waiver this primitive targets. Bypassed by `--no-config` / `--no-inline-ignores`.
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, html);
 }
 
 export { checkStaticPageTypography, STATIC_ELEMENT_RULES, detectHtml };

.agents/skills/impeccable/scripts/detector/registry/antipatterns.mjs

@@ -323,6 +323,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -347,6 +376,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',

.agents/skills/impeccable/scripts/detector/rules/checks.mjs

@@ -514,9 +514,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -569,6 +573,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.

.agents/skills/impeccable/scripts/detector/shared/inline-ignores.mjs

@@ -0,0 +1,148 @@
+/**
+ * Inline, in-file ignore directives — eslint-disable-style waivers that live at
+ * the point they apply and travel with the artifact instead of (or alongside)
+ * an ignore in `.impeccable/config.json`.
+ *
+ * A config ignore is the right default for repo-wide policy. This complements it
+ * for the one case config can't cover: a waiver that belongs to a single file and
+ * needs to follow that file when it leaves the repo — a generated/exported
+ * standalone document, an emailed HTML file, a snippet scanned out of context.
+ *
+ * Comment-syntax-agnostic: the directive is a raw token matched anywhere on a
+ * line, so the same marker works across every comment style impeccable scans —
+ * `//`, `/* *\/`, `<!-- -->`, `#`, `{/* *\/}`, `{# #}`. Trailing comment closers
+ * are stripped before the rule list is parsed.
+ *
+ * Syntax (reason optional; eslint `--` or biome `:` separator):
+ *
+ *   impeccable-disable <rule>[, <rule>...] [-- reason]   whole file
+ *   impeccable-disable-line <rule>...      [-- reason]   the same line
+ *   impeccable-disable-next-line <rule>... [-- reason]   the following line
+ *   impeccable-disable                                   bare / `*` = every rule
+ *
+ * Examples:
+ *
+ *   <!-- impeccable-disable overused-font -- exported brand doc, font is first-party -->
+ *   .brand { font-family: Inter; } /* impeccable-disable-line overused-font *\/
+ *   // impeccable-disable-next-line bounce-easing: intentional playful affordance
+ *
+ * Behavior is suppression, for parity with config ignores: a matched directive
+ * drops the finding. The inline reason is self-documenting in the diff; it is not
+ * required and is discarded at scan time (only used here to keep reason words out
+ * of the parsed rule list).
+ */
+
+const DIRECTIVE_RE = /impeccable-(disable-next-line|disable-line|disable)\b[ \t]*([^\n\r]*)/gi;
+
+// Trailing comment closers, so `*/`, `*/}`, `-->`, `*}`, `#}`, `%>`, `}}` don't
+// leak into the rule list. Anchored to end-of-line; the leading `\s*` mops up the
+// space before the closer. `--+>` covers `-->` and any longer dash run.
+const TRAILING_CLOSER_RE = /\s*(?:\*\/\}?|--+>|\*\}|#\}|%>|\}\})\s*$/;
+
+function normalizeRule(token) {
+  return String(token || '').trim().toLowerCase();
+}
+
+// Split the directive remainder into rule tokens, dropping any human reason that
+// follows an eslint-style `--` or biome-style `:` separator. Rule ids only ever
+// contain single hyphens (`overused-font`, `bounce-easing`), so `--` and `:`
+// are unambiguous separators.
+function parseRuleList(remainder) {
+  let text = String(remainder || '').replace(TRAILING_CLOSER_RE, '').trim();
+  // Cut off a human reason at the first `--` (eslint) or `:` (biome) separator.
+  const reasonSep = text.match(/\s*(?:--+|:)\s*/);
+  if (reasonSep) text = text.slice(0, reasonSep.index);
+  const tokens = text.split(/[\s,]+/).map(normalizeRule).filter(Boolean);
+  if (tokens.length === 0 || tokens.includes('*')) return ['*'];
+  return tokens;
+}
+
+function addRules(set, rules) {
+  for (const rule of rules) set.add(rule);
+}
+
+function getSet(map, key) {
+  let set = map.get(key);
+  if (!set) {
+    set = new Set();
+    map.set(key, set);
+  }
+  return set;
+}
+
+/**
+ * Parse every inline ignore directive in a file's raw text.
+ *
+ * Returns sets keyed by the 1-based line the directive *targets* so matching is a
+ * direct lookup:
+ *   - file:     rules disabled for the whole file
+ *   - line:     line -> rules disabled on that exact line (disable-line)
+ *   - nextLine: line -> rules disabled on that line (disable-next-line on line-1)
+ *
+ * `*` in any set means "every rule".
+ */
+function parseInlineIgnores(content) {
+  const result = { file: new Set(), line: new Map(), nextLine: new Map() };
+  const text = typeof content === 'string' ? content : '';
+  // Cheap bail-out: the substring must be present for any directive to exist.
+  // Case-insensitive to match DIRECTIVE_RE's `i` flag (e.g. `Impeccable-Disable`).
+  if (!/impeccable-disable/i.test(text)) return result;
+
+  // Split on `\n` only, exactly as detectText numbers lines, so directive line
+  // keys line up with finding `line` values (incl. on `\r`-only line endings).
+  // The directive regex excludes `\r`, so a trailing `\r` on `\r\n` files is
+  // never captured into the rule list.
+  const lines = text.split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    DIRECTIVE_RE.lastIndex = 0;
+    let m;
+    while ((m = DIRECTIVE_RE.exec(lines[i])) !== null) {
+      const variant = m[1].toLowerCase();
+      const rules = parseRuleList(m[2]);
+      if (variant === 'disable') {
+        addRules(result.file, rules);
+      } else if (variant === 'disable-line') {
+        addRules(getSet(result.line, i + 1), rules);
+      } else {
+        // disable-next-line on line i+1 targets line i+2.
+        addRules(getSet(result.nextLine, i + 2), rules);
+      }
+    }
+  }
+  return result;
+}
+
+function setMatches(set, rule) {
+  return Boolean(set) && (set.has('*') || set.has(rule));
+}
+
+function isInlineIgnored(finding, directives) {
+  const rule = normalizeRule(finding && finding.antipattern);
+  if (!rule) return false;
+  if (setMatches(directives.file, rule)) return true;
+  const line = Number(finding && finding.line) || 0;
+  if (line > 0) {
+    if (setMatches(directives.line.get(line), rule)) return true;
+    if (setMatches(directives.nextLine.get(line), rule)) return true;
+  }
+  return false;
+}
+
+function hasDirectives(directives) {
+  return directives.file.size > 0 || directives.line.size > 0 || directives.nextLine.size > 0;
+}
+
+/**
+ * Drop findings waived by an inline directive in the same file's source text.
+ * Findings without a usable line number (e.g. static-HTML page-level findings)
+ * are only matched by whole-file directives — which is the standalone-document
+ * case this primitive exists for.
+ */
+function applyInlineIgnores(findings, content) {
+  if (!Array.isArray(findings) || findings.length === 0) return findings;
+  const directives = parseInlineIgnores(content);
+  if (!hasDirectives(directives)) return findings;
+  return findings.filter((finding) => !isInlineIgnored(finding, directives));
+}
+
+export { parseInlineIgnores, applyInlineIgnores, isInlineIgnored };

.agents/skills/impeccable/scripts/hook-admin.mjs

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 /**
- * `/impeccable hooks <on|off|status|reset>` — manage the design hook
- * via the `hook` key of .impeccable/config.json and .impeccable/config.local.json
- * in the current project.
+ * `/impeccable hooks <on|off|status|reset>` — manage the design hook runtime
+ * via the `hook` key and shared detector ignores via the `detector` key in
+ * .impeccable/config.json / .impeccable/config.local.json.
  *
  * Usage:
  *   node hook-admin.mjs status                         # print current state
@@ -75,7 +75,6 @@ const HOOK_MANIFEST_TARGETS = [
     skillRel: '.agents/skills/impeccable',
     destRel: '.codex/hooks.json',
     manifest: () => ({
-      description: 'Impeccable design detector: runs after Edit/Write/apply_patch on UI files and surfaces findings as system reminders.',
       hooks: {
         PostToolUse: [
           {
@@ -83,7 +82,7 @@ const HOOK_MANIFEST_TARGETS = [
             hooks: [
               {
                 type: 'command',
-                command: 'node "$(git rev-parse --show-toplevel)/.agents/skills/impeccable/scripts/hook.mjs"',
+                command: 'node ".agents/skills/impeccable/scripts/hook.mjs"',
                 timeout: TIMEOUT_SECONDS,
                 statusMessage: STATUS_MESSAGE,
               },
@@ -109,6 +108,28 @@ const HOOK_MANIFEST_TARGETS = [
       },
     }),
   },
+  {
+    // GitHub Copilot reads repo-level hooks from `.github/hooks/*.json`. The same
+    // manifest is honored by the CLI (once committed to the default branch) and
+    // the cloud/app agent. Schema differs: lowercase `postToolUse`, flat entries,
+    // `bash`/`timeoutSec`, and a `matcher` regex against the `edit`/`create` tools.
+    provider: '.github',
+    skillRel: '.github/skills/impeccable',
+    destRel: '.github/hooks/impeccable.json',
+    manifest: () => ({
+      version: 1,
+      hooks: {
+        postToolUse: [
+          {
+            type: 'command',
+            matcher: 'edit|create|apply_patch',
+            bash: 'node "$(git rev-parse --show-toplevel)/.github/skills/impeccable/scripts/hook.mjs"',
+            timeoutSec: TIMEOUT_SECONDS,
+          },
+        ],
+      },
+    }),
+  },
 ];
 
 function readRawConfigFile(filePath) {
@@ -120,23 +141,48 @@ function readRawConfigFile(filePath) {
   }
 }
 
-// The hook settings to edit: the unified file's `hook` subtree.
-function readRawConfig(cwd, opts = {}) {
-  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
-  if (unified && typeof unified === 'object' && unified.hook && typeof unified.hook === 'object') {
-    return unified.hook;
-  }
-  return null;
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+function hookSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.hook && typeof unified.hook === 'object' && !Array.isArray(unified.hook)
+    ? unified.hook
+    : null;
 }
 
-// Write the hook config back under the `hook` key of the unified file, leaving
-// any sibling keys (e.g. updateCheck) untouched.
-function writeConfig(cwd, hookConfig, opts = {}) {
+function detectorSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.detector && typeof unified.detector === 'object' && !Array.isArray(unified.detector)
+    ? unified.detector
+    : null;
+}
+
+function readRawHookConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  return hookSection(unified);
+}
+
+function readRawDetectorConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  const merged = mergeDetectorConfig(hookSection(unified));
+  return mergeDetectorConfig(detectorSection(unified), merged);
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return {};
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+// Write hook runtime config under `hook`, leaving detector filters in
+// `detector` and preserving sibling keys such as updateCheck.
+function writeHookConfig(cwd, hookConfig, opts = {}) {
   const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
   if (opts.local) ensureHookGitExcludes(cwd);
   const existingRaw = readRawConfigFile(filePath).raw;
   const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
-  const existingHook = existing.hook && typeof existing.hook === 'object' && !Array.isArray(existing.hook) ? existing.hook : {};
+  const existingHook = stripDetectorKeys(hookSection(existing));
   // Merge over the existing hook object so fields the merge helpers don't manage
   // (consent, quiet, auditLog) survive a `/impeccable hooks` edit.
   const next = { ...existing, hook: { ...existingHook, ...hookConfig } };
@@ -145,15 +191,28 @@ function writeConfig(cwd, hookConfig, opts = {}) {
   return filePath;
 }
 
-function mergeConfig(existing) {
-  // Persist the full shape so /impeccable hooks edits leave a complete file
-  // for the user to see, not an unhelpful `{"enabled":false}`.
+function writeDetectorConfig(cwd, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
+  if (opts.local) ensureHookGitExcludes(cwd);
+  const existingRaw = readRawConfigFile(filePath).raw;
+  const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
+  const nextHook = stripDetectorKeys(hookSection(existing));
+  const existingDetector = mergeDetectorConfig(detectorSection(existing));
+  const next = {
+    ...existing,
+    detector: mergeDetectorConfig(detectorConfig, existingDetector),
+  };
+  if (Object.keys(nextHook).length > 0) next.hook = nextHook;
+  else delete next.hook;
+  fs.mkdirSync(path.dirname(filePath), { recursive: true });
+  fs.writeFileSync(filePath, JSON.stringify(next, null, 2) + '\n');
+  return filePath;
+}
+
+function mergeHookConfig(existing) {
   const base = existing && typeof existing === 'object' ? existing : {};
   return {
     enabled: base.enabled === false ? false : true,
-    ignoreRules: Array.isArray(base.ignoreRules) ? Array.from(new Set(base.ignoreRules.map(String))) : [],
-    ignoreFiles: Array.isArray(base.ignoreFiles) ? Array.from(new Set(base.ignoreFiles.map(String))) : [],
-    ignoreValues: normalizeIgnoreValueEntries(base.ignoreValues || []),
     limits: {
       maxFindings: Number.isFinite(base?.limits?.maxFindings) ? base.limits.maxFindings : DEFAULT_CONFIG.limits.maxFindings,
       maxChars: Number.isFinite(base?.limits?.maxChars) ? base.limits.maxChars : DEFAULT_CONFIG.limits.maxChars,
@@ -161,28 +220,54 @@ function mergeConfig(existing) {
   };
 }
 
-function mergeLocalConfig(existing) {
+function mergeDetectorConfig(existing, seed = null) {
   const base = existing && typeof existing === 'object' ? existing : {};
-  const out = {};
-  if (Object.prototype.hasOwnProperty.call(base, 'enabled')) {
-    out.enabled = base.enabled === false ? false : true;
+  const out = seed ? {
+    ignoreRules: [...seed.ignoreRules],
+    ignoreFiles: [...seed.ignoreFiles],
+    ignoreValues: normalizeIgnoreValueEntries(seed.ignoreValues),
+  } : {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+  if (seed?.designSystem && typeof seed.designSystem === 'object' && !Array.isArray(seed.designSystem)) {
+    out.designSystem = { ...seed.designSystem };
+  }
+  if (base.designSystem && typeof base.designSystem === 'object' && !Array.isArray(base.designSystem)) {
+    out.designSystem = {
+      ...(out.designSystem || {}),
+      enabled: base.designSystem.enabled === false ? false : true,
+    };
   }
   if (Array.isArray(base.ignoreRules)) {
-    out.ignoreRules = Array.from(new Set(base.ignoreRules.map(String)));
+    out.ignoreRules = Array.from(new Set([...out.ignoreRules, ...base.ignoreRules.map(String)]));
   }
   if (Array.isArray(base.ignoreFiles)) {
-    out.ignoreFiles = Array.from(new Set(base.ignoreFiles.map(String)));
+    out.ignoreFiles = Array.from(new Set([...out.ignoreFiles, ...base.ignoreFiles.map(String)]));
   }
-  out.ignoreValues = normalizeIgnoreValueEntries(base.ignoreValues || []);
-  if (base.limits && typeof base.limits === 'object') {
-    const limits = {};
-    if (Number.isFinite(base.limits.maxFindings)) limits.maxFindings = base.limits.maxFindings;
-    if (Number.isFinite(base.limits.maxChars)) limits.maxChars = base.limits.maxChars;
-    if (Object.keys(limits).length) out.limits = limits;
+  if (Array.isArray(base.ignoreValues)) {
+    out.ignoreValues = mergeIgnoreValueEntries(out.ignoreValues, base.ignoreValues);
   }
   return out;
 }
 
+function mergeIgnoreValueEntries(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueEntryKey(entry) {
+  const files = Array.isArray(entry.files) && entry.files.length > 0 ? entry.files.join('\x1f') : '';
+  return `${entry.rule}\0${entry.value}\0${files}`;
+}
+
 function statusReport(cwd) {
   const shared = readRawConfigFile(getConfigPath(cwd));
   const local = readRawConfigFile(getLocalConfigPath(cwd));
@@ -216,14 +301,14 @@ function statusReport(cwd) {
 }
 
 function setEnabled(cwd, value) {
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeHookConfig(readRawHookConfig(cwd));
   config.enabled = value;
-  const target = writeConfig(cwd, config);
+  const target = writeHookConfig(cwd, config);
   if (!value) {
     return `Design hook disabled for this project (wrote ${path.relative(cwd, target) || target}).`;
   }
 
-  const localTarget = writeConfig(cwd, { consent: 'accepted' }, { local: true });
+  const localTarget = writeHookConfig(cwd, { consent: 'accepted' }, { local: true });
   const repaired = repairHookManifests(cwd);
   const parts = [
     `Design hook enabled for this project (wrote ${path.relative(cwd, target) || target}).`,
@@ -336,7 +421,10 @@ function valueHasImpeccableHookMarker(value) {
 
 function stripImpeccableHookEntry(entry) {
   if (!entry || typeof entry !== 'object') return entry;
-  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)) {
+  // `command`/`args`: Claude/Codex/Cursor. `bash`/`powershell`: GitHub Copilot's
+  // flat entry shape, where the marker lives under the shell-command keys.
+  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)
+    || valueHasImpeccableHookMarker(entry.bash) || valueHasImpeccableHookMarker(entry.powershell)) {
     return null;
   }
   if (!Array.isArray(entry.hooks)) return entry;
@@ -429,18 +517,18 @@ function addIgnoreRule(cwd, args) {
   if (rule === 'overused-font' && !parsed.allValues) {
     throw new Error('overused-font is value-specific by default. Use /impeccable hooks ignore-value overused-font <font> for a confirmed font, or /impeccable hooks ignore-rule overused-font --all-values only when the user asked to ignore overused fonts generally.');
   }
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreRules.includes(rule)) config.ignoreRules.push(rule);
-  writeConfig(cwd, config);
-  return `Added "${rule}" to ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${rule}" to detector.ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
 }
 
 function addIgnoreFile(cwd, glob) {
   if (!glob) throw new Error('Pass a glob, e.g. /impeccable hooks ignore-file "src/legacy/**"');
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreFiles.includes(glob)) config.ignoreFiles.push(glob);
-  writeConfig(cwd, config);
-  return `Added "${glob}" to ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${glob}" to detector.ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
 }
 
 function parseIgnoreValueArgs(args) {
@@ -489,9 +577,7 @@ function addIgnoreValue(cwd, args) {
   }
 
   const local = parsed.local;
-  const config = local
-    ? mergeLocalConfig(readRawConfig(cwd, { local: true }))
-    : mergeConfig(readRawConfig(cwd, { local: false }));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd, { local }));
   const key = `${parsed.rule}\0${parsed.value}`;
   const existing = config.ignoreValues.find((entry) => `${entry.rule}\0${entry.value}` === key);
 
@@ -507,20 +593,20 @@ function addIgnoreValue(cwd, args) {
     config.ignoreValues.push(entry);
   }
 
-  const target = writeConfig(cwd, config, { local });
-  const scope = local ? 'local ignoreValues' : 'shared ignoreValues';
+  const target = writeDetectorConfig(cwd, config, { local });
+  const scope = local ? 'local detector.ignoreValues' : 'shared detector.ignoreValues';
   return `Added ${parsed.rule}=${parsed.value} to ${scope} (${path.relative(cwd, target) || target}).`;
 }
 
 function reset(cwd) {
   const removed = [];
   // Unified files may hold non-hook keys (e.g. updateCheck); strip only the
-  // hook subtree and keep the rest, deleting the file only if nothing remains.
+  // hook/detector subtrees and keep the rest, deleting the file only if nothing remains.
   for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
     try {
       const raw = readRawConfigFile(filePath).raw;
-      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || !('hook' in raw)) continue;
-      const { hook, ...rest } = raw;
+      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || (!('hook' in raw) && !('detector' in raw))) continue;
+      const { hook, detector, ...rest } = raw;
       if (Object.keys(rest).length === 0) {
         fs.unlinkSync(filePath);
       } else {

.agents/skills/impeccable/scripts/hook-before-edit.mjs

@@ -18,6 +18,8 @@ import {
   EDIT_COUNT_THRESHOLD,
   GENERATED_PATH,
   SENSITIVE_PATH,
+  appendDesignSystemNote,
+  designSystemOptions,
   filterFindings,
   loadDetector,
   matchesAnyGlob,
@@ -333,8 +335,8 @@ function isInsideProject(filePath, cwd) {
 function cursorBlockMessage(findings, filePath, config, cwd) {
   const rendered = renderTemplate(findings, filePath, config, { cwd });
   const blocked = rendered.replace(
-    '[impeccable@1] Required design corrections',
-    '[impeccable@1] Impeccable design hook blocked this write before it landed. Required design corrections',
+    '[impeccable@1] Design hook findings requiring review',
+    '[impeccable@1] Impeccable design hook blocked this write before it landed. Design hook findings requiring review',
   );
   return blocked.length > 4000 ? `${blocked.slice(0, 3984)}\n...(truncated)` : blocked;
 }
@@ -415,10 +417,11 @@ async function main() {
   if (!detector || typeof detector.detectText !== 'function') {
     return allow({ ...audit, skipped: 'detector-missing', durationMs: Date.now() - started });
   }
+  const scanOptions = designSystemOptions(config, detector, cwd);
 
   let findings = [];
   try {
-    findings = await detector.detectText(content, filePath);
+    findings = await detector.detectText(content, filePath, scanOptions);
   } catch {
     return allow({ ...audit, error: 'detector-threw', durationMs: Date.now() - started });
   }
@@ -433,7 +436,7 @@ async function main() {
     });
   }
 
-  const message = cursorBlockMessage(filtered, filePath, config, cwd);
+  const message = appendDesignSystemNote(cursorBlockMessage(filtered, filePath, config, cwd), scanOptions);
   const sessionId = event.session_id || event.conversation_id || 'unknown';
   const cache = readCache(cwd);
   const denial = bumpCursorDenial(cache, sessionId, filePath, filtered);

.agents/skills/impeccable/scripts/hook-lib.mjs

@@ -73,6 +73,7 @@ export const DEFAULT_CONFIG = Object.freeze({
   enabled: true,
   quiet: false,
   auditLog: null,
+  designSystem: { enabled: true },
   ignoreRules: [],
   ignoreFiles: [],
   ignoreValues: [],
@@ -135,10 +136,14 @@ export function resolveProjectCwd(event, fallback = process.cwd()) {
 
 export function readConfig(cwd) {
   const config = cloneDefaultConfig();
-  // Hook settings live under the `hook` key of config.json (shared) and
-  // config.local.json (per-developer, gitignored); local wins.
-  applyConfigSource(config, hookSection(safeReadJson(getConfigPath(cwd))));
-  applyConfigSource(config, hookSection(safeReadJson(getLocalConfigPath(cwd))));
+  // Hook runtime settings live under `hook`; detector filters live under
+  // `detector`. Back-compat: older configs stored detector filters in `hook`,
+  // so read those first and let canonical `detector` settings win.
+  for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
+    const raw = safeReadJson(filePath);
+    applyConfigSource(config, hookSection(raw));
+    applyDetectorConfigSource(config, detectorSection(raw));
+  }
   return config;
 }
 
@@ -148,6 +153,11 @@ function hookSection(raw) {
   return raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
 }
 
+function detectorSection(raw) {
+  if (!raw || typeof raw !== 'object') return null;
+  return raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
 function numberOr(value, fallback) {
   return Number.isFinite(value) && value > 0 ? value : fallback;
 }
@@ -158,10 +168,31 @@ function cloneDefaultConfig() {
     ignoreRules: [],
     ignoreFiles: [],
     ignoreValues: [],
+    designSystem: { ...DEFAULT_CONFIG.designSystem },
     limits: { ...DEFAULT_CONFIG.limits },
   };
 }
 
+function applyDetectorConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
 function applyConfigSource(config, raw) {
   if (!raw || typeof raw !== 'object') return config;
   if (Object.prototype.hasOwnProperty.call(raw, 'enabled')) {
@@ -173,15 +204,7 @@ function applyConfigSource(config, raw) {
   if (typeof raw.auditLog === 'string' && raw.auditLog.trim()) {
     config.auditLog = raw.auditLog.trim();
   }
-  if (Array.isArray(raw.ignoreRules)) {
-    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
-  }
-  if (Array.isArray(raw.ignoreFiles)) {
-    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
-  }
-  if (Array.isArray(raw.ignoreValues)) {
-    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
-  }
+  applyDetectorConfigSource(config, raw);
   if (raw.limits && typeof raw.limits === 'object') {
     config.limits = {
       maxFindings: numberOr(raw.limits.maxFindings, config.limits.maxFindings),
@@ -208,6 +231,157 @@ function normalizeIgnoreRule(rule) {
   return String(rule || '').trim().toLowerCase();
 }
 
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
 export function normalizeIgnoreValueEntries(entries) {
   if (!Array.isArray(entries)) return [];
   const out = [];
@@ -217,6 +391,11 @@ export function normalizeIgnoreValueEntries(entries) {
     const value = normalizeIgnoreValue(entry.value);
     if (!rule || !value) continue;
     const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
     if (typeof entry.reason === 'string' && entry.reason.trim()) {
       normalized.reason = entry.reason.trim();
     }
@@ -231,14 +410,18 @@ export function normalizeIgnoreValueEntries(entries) {
 function mergeIgnoreValues(existing, incoming) {
   const map = new Map();
   for (const entry of normalizeIgnoreValueEntries(existing)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   for (const entry of normalizeIgnoreValueEntries(incoming)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   return Array.from(map.values());
 }
 
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
 export function readCache(cwd) {
   const raw = safeReadJson(getCachePath(cwd));
   if (!raw || typeof raw !== 'object' || raw.version !== 1) {
@@ -447,22 +630,54 @@ function isIgnoredFindingValue(finding, ignoreValues) {
   const rule = normalizeIgnoreRule(finding.antipattern);
   const value = extractFindingIgnoreValue(finding);
   if (!rule || !value) return false;
-  return ignoreValues.some((entry) => entry.rule === rule && entry.value === value);
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(path.sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
 }
 
 export function extractFindingIgnoreValue(finding) {
   if (!finding || typeof finding !== 'object') return '';
   const rule = normalizeIgnoreRule(finding.antipattern);
-  if (rule !== 'overused-font') return '';
-  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding));
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
 }
 
-function extractFindingIgnoreValueRaw(finding) {
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
   const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
   if (direct) return direct;
 
   const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
   for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
     const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
     if (primary) return cleanIgnoreValueDisplay(primary[1]);
 
@@ -482,6 +697,24 @@ function extractFindingIgnoreValueRaw(finding) {
   return '';
 }
 
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
 function cleanIgnoreValueDisplay(value) {
   return String(value || '')
     .trim()
@@ -496,7 +729,7 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
   const known = new Set(fileEntry.findings || []);
   const fresh = [];
   for (const f of findings) {
-    const key = `${f.antipattern}:${f.line || 0}`;
+    const key = findingCacheKey(f);
     if (known.has(key)) continue;
     known.add(key);
     fresh.push(f);
@@ -507,11 +740,21 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
 export function rememberFindings(cache, sessionId, filePath, findings) {
   const fileEntry = ensureFile(cache, sessionId, filePath);
   const known = new Set(fileEntry.findings || []);
-  for (const f of findings) known.add(`${f.antipattern}:${f.line || 0}`);
+  for (const f of findings) known.add(findingCacheKey(f));
   fileEntry.findings = Array.from(known);
   ensureSession(cache, sessionId).updatedAt = Date.now();
 }
 
+function findingCacheKey(finding) {
+  const line = finding?.line || 0;
+  const value = extractFindingIgnoreValue(finding);
+  if (line > 0 && value) return `${finding.antipattern}:${line}:${value}`;
+  if (line > 0) return `${finding.antipattern}:${line}`;
+  if (value) return `${finding.antipattern}:0:${value}`;
+  const snippet = String(finding?.snippet || '').trim().slice(0, 80);
+  return snippet ? `${finding.antipattern}:0:${snippet}` : `${finding.antipattern}:0`;
+}
+
 export function renderTemplate(findings, filePath, config, opts = {}) {
   if (!Array.isArray(findings) || findings.length === 0) return '';
   const limits = config?.limits || DEFAULT_CONFIG.limits;
@@ -524,7 +767,7 @@ export function renderTemplate(findings, filePath, config, opts = {}) {
   const shown = findings.slice(0, cap);
   const remaining = total - shown.length;
 
-  const header = `${ENVELOPE_PREFIX} Required design corrections in ${display} (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review in ${display} (${total} issue(s)):`;
   const lines = shown.map((f) => formatFindingLine(f));
   const more = remaining > 0
     ? `... and ${remaining} more (see /impeccable audit).`
@@ -556,7 +799,7 @@ function renderGroupedTemplate(groups, config, opts = {}) {
   const maxChars = Math.max(500, limits.maxChars || DEFAULT_CONFIG.limits.maxChars);
   const cwd = opts.cwd || process.cwd();
   const total = realGroups.reduce((sum, group) => sum + group.findings.length, 0);
-  const header = `${ENVELOPE_PREFIX} Required design corrections across ${realGroups.length} files (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review across ${realGroups.length} files (${total} issue(s)):`;
   const lines = [];
   let shownCount = 0;
 
@@ -716,13 +959,114 @@ export function resolveTargetFiles(event, projectCwd) {
 export function resolveHarness(env = {}, event = null) {
   const explicit = env?.IMPECCABLE_HOOK_HARNESS;
   if (explicit === 'cursor') return 'cursor';
+  if (explicit === 'github') return 'github';
   if (explicit === 'claude' || explicit === 'codex') return 'claude';
+  // GitHub Copilot's postToolUse event uses camelCase `toolName`/`toolArgs` and
+  // has no `tool_name`/`tool_input`. That shape is the discriminator.
+  if (event && typeof event === 'object'
+    && (typeof event.toolName === 'string' || event.toolArgs !== undefined)
+    && event.tool_name === undefined && event.tool_input === undefined) {
+    return 'github';
+  }
   if (typeof event?.conversation_id === 'string' && event.conversation_id) return 'cursor';
   return 'claude';
 }
 
+// GitHub Copilot's postToolUse payload is
+//   { sessionId, timestamp, cwd, toolName, toolArgs, toolResult }
+// mapped onto the internal `{ tool_name, tool_input, cwd, session_id }` shape.
+// `toolArgs` shape depends on the tool: the `edit`/`create`/`view` tools send a
+// JSON *string* (double-encoded) carrying the file under `path`, e.g.
+//   "{\"path\":\"/abs/app.tsx\",\"old_str\":\"...\",\"new_str\":\"...\"}",
+// while `apply_patch` sends a raw OpenAI-format patch string (handled below in
+// normalizeGitHubEvent). The detector reads the file from disk after the tool
+// ran, so only the path (not the proposed content) is needed here.
+export function parseGitHubToolArgs(toolArgs) {
+  if (toolArgs && typeof toolArgs === 'object' && !Array.isArray(toolArgs)) return toolArgs;
+  if (typeof toolArgs === 'string' && toolArgs.trim()) {
+    try {
+      const parsed = JSON.parse(toolArgs);
+      return parsed && typeof parsed === 'object' && !Array.isArray(parsed) ? parsed : {};
+    } catch {
+      return {};
+    }
+  }
+  return {};
+}
+
+// Copilot's `apply_patch` tool (used by interactive sessions and the cloud
+// agent) sends a raw OpenAI-format patch string in toolArgs, not JSON:
+//   *** Begin Patch
+//   *** Add File: /abs/app.css
+//   +body { ... }
+//   *** End Patch
+// The `view`/`edit`/`create` tools (seen in `copilot -p` runs) instead send a
+// JSON string with the path under `path`. Both must map onto the internal shape.
+const APPLY_PATCH_MARKER = /\*\*\* (?:Begin Patch|Add File:|Update File:|Delete File:)/;
+
+function looksLikeApplyPatch(rawArgs) {
+  if (typeof rawArgs !== 'string' || !APPLY_PATCH_MARKER.test(rawArgs)) return false;
+  // Guard against an edit/create payload whose edited *content* happens to
+  // contain patch markers: that payload is a JSON object string, whereas a real
+  // apply_patch payload is a raw patch string that does not parse as JSON. Only
+  // treat non-JSON-object strings as apply_patch so edit events still get their
+  // `path` extracted.
+  try {
+    const parsed = JSON.parse(rawArgs);
+    if (parsed && typeof parsed === 'object') return false;
+  } catch { /* not JSON → genuine raw patch */ }
+  return true;
+}
+
+function applyPatchText(rawArgs) {
+  if (typeof rawArgs === 'string') {
+    if (APPLY_PATCH_MARKER.test(rawArgs)) return rawArgs;
+    // Defensive: a future Copilot build might JSON-wrap the patch.
+    const parsed = parseGitHubToolArgs(rawArgs);
+    return parsed.patch || parsed.input || parsed.command || '';
+  }
+  if (rawArgs && typeof rawArgs === 'object' && !Array.isArray(rawArgs)) {
+    return rawArgs.patch || rawArgs.input || rawArgs.command || '';
+  }
+  return '';
+}
+
+function normalizeGitHubEvent(event, projectCwd) {
+  const cwd = event.cwd || envProjectDir(projectCwd) || projectCwd;
+  const sessionId = event.sessionId || event.session_id || 'unknown';
+  const toolName = event.toolName || event.tool_name || null;
+  const toolInput = event.tool_input && typeof event.tool_input === 'object' ? { ...event.tool_input } : {};
+  const rawArgs = event.toolArgs;
+
+  let normalizedToolName = toolName;
+  if (toolName === 'apply_patch' || looksLikeApplyPatch(rawArgs)) {
+    // resolveTargetFiles() reads the touched paths from tool_input.command when
+    // tool_name is 'apply_patch', so normalize the name even if a future build
+    // sends the patch under a different tool label.
+    const patch = applyPatchText(rawArgs);
+    if (patch) {
+      toolInput.command = patch;
+      normalizedToolName = 'apply_patch';
+    }
+  } else {
+    const args = parseGitHubToolArgs(rawArgs);
+    const filePath = args.path || args.file_path || args.filePath || args.target_file;
+    if (typeof filePath === 'string' && filePath) toolInput.file_path = filePath;
+  }
+
+  return {
+    ...event,
+    cwd,
+    session_id: sessionId,
+    tool_name: normalizedToolName,
+    tool_input: toolInput,
+  };
+}
+
 export function normalizeHookEvent(event, projectCwd, harness = 'claude') {
-  if (!event || typeof event !== 'object' || harness !== 'cursor') return event;
+  if (!event || typeof event !== 'object') return event;
+  if (harness === 'github') return normalizeGitHubEvent(event, projectCwd);
+  if (harness !== 'cursor') return event;
 
   const cwd = event.cwd
     || (Array.isArray(event.workspace_roots) && event.workspace_roots[0])
@@ -918,7 +1262,11 @@ export async function loadDetector(candidates = DETECTOR_CANDIDATES) {
   const found = candidates.find((c) => fs.existsSync(c));
   if (!found) return null;
   const mod = await import(pathToFileURL(found));
-  detectorCache = { detectText: mod.detectText, detectHtml: mod.detectHtml };
+  detectorCache = {
+    detectText: mod.detectText,
+    detectHtml: mod.detectHtml,
+    loadDesignSystemForCwd: mod.loadDesignSystemForCwd,
+  };
   return detectorCache;
 }
 
@@ -953,12 +1301,12 @@ export function setDetectorForTesting(impl) {
 // session" so the model knows it's a re-mind, not a new finding.
 // ────────────────────────────────────────────────────────────────────────
 
-const STEER_LINE = 'Keep typography hierarchy, spacing rhythm, and color contrast intentional on the next change.';
+const STEER_LINE = 'That does not mean the design is good: keep following the project design system and the impeccable skill guidance.';
 
 export function renderCleanAck(filePath, opts = {}) {
   const cwd = opts.cwd || process.cwd();
   const display = relativize(filePath, cwd);
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No anti-patterns. ${STEER_LINE}`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No deterministic design-quality issues found. ${STEER_LINE}`;
 }
 
 export function renderPendingAck(filePath, knownFindings, opts = {}) {
@@ -968,37 +1316,53 @@ export function renderPendingAck(filePath, knownFindings, opts = {}) {
   // `knownFindings` here are the cache strings like "side-tab:3".
   const sample = knownFindings.slice(0, 3).join(', ');
   const more = count > 3 ? `, +${count - 3} more` : '';
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} issue(s) flagged earlier this session (${sample}${more}). Address them before finalizing — the previous reminder still applies.`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} finding(s) flagged earlier this session (${sample}${more}). Handle them before finalizing — the previous reminder still applies.`;
 }
 
 export function shouldEmitAckForFile(filePath) {
   return ACK_EXTS.has(path.extname(String(filePath || '')).toLowerCase());
 }
 
+export function designSystemOptions(config, detector, projectCwd) {
+  if (config?.designSystem?.enabled === false) return {};
+  if (!detector || typeof detector.loadDesignSystemForCwd !== 'function') return {};
+  try {
+    const designSystem = detector.loadDesignSystemForCwd(projectCwd);
+    return designSystem ? { designSystem } : {};
+  } catch {
+    return {};
+  }
+}
+
+export function appendDesignSystemNote(text, scanOptions) {
+  if (!text || !scanOptions?.designSystem?.mdNewerThanJson) return text;
+  return `${text}\n\n${ENVELOPE_PREFIX} DESIGN.md is newer than .impeccable/design.json. Run /impeccable document to refresh the design-system sidecar.`;
+}
+
 // The directive footer is the part of the hook output that steers model
 // behavior. Three intentional moves:
-//   1. **Imperative, not advisory.** "Fix these..." beats "Consider
+//   1. **Imperative, not advisory.** "Handle these..." beats "Consider
 //      revising..." which the model treats as a soft suggestion it can
 //      override when the user asked for any kind of throwaway / demo UI.
-//   2. **Explicit exception clause.** Without it, the model will try to
-//      "fix" intentional bad fixtures, anti-pattern examples in docs, or
-//      test cases. Naming the exception inline beats hoping the model
-//      infers it from context.
+//   2. **Explicit judgment clause.** Without it, the model will try to
+//      "fix" intentional motion, bad fixtures, anti-pattern examples in
+//      docs, or test cases. Naming the judgment inline beats hoping the
+//      model infers it from context.
 //   3. **Acknowledgement instruction.** Hook output is injected as
 //      developer-role context, not a chat turn, so the user never sees the
-//      raw envelope. Asking the model to surface the fix in its reply is
-//      the cheapest way to make the feedback loop visible to the user.
+//      raw envelope. Asking the model to surface the resolution in its
+//      reply is the cheapest way to make the feedback loop visible.
 function directiveFooter(display, opts = {}) {
   const ignoreFileCommand = `/impeccable hooks ignore-file ${quoteCommandArg(display)}`;
   const fileIgnoreGuidance = opts.grouped
     ? 'run `/impeccable hooks ignore-file <path>` for the specific file'
     : `run \`${ignoreFileCommand}\``;
   return [
-    'Fix these in your next reply before finalizing. Acknowledge what you changed so the user sees the correction.',
+    'Handle these before finalizing: fix findings that are real design problems, or explicitly classify contextually intentional findings as false positives. Acknowledge what you changed or why you are leaving a finding unchanged.',
     '',
-    'Skip the fix only if the user explicitly asked for an intentionally bad UI, an anti-pattern example, a test fixture, or documentation of bad design. In that case, say so and continue.',
+    'Use context judgment before editing. A finding is not automatically a defect; literal or domain-appropriate motion, intentional demos or fixtures, documentation of bad design, and user-confirmed choices can be valid as-is.',
     '',
-    `Do not add source comments such as \`impeccable: ignore\`; those pollute the code and do not suppress hook findings. Do not add hook ignores unless the user explicitly confirms the finding is intentional. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
+    `Do not change intentional design just to satisfy the hook, and do not silence a real finding with an inline ignore comment to skip fixing it. Suppress a finding only after the user explicitly confirms it is intentional. Prefer a config ignore (one reviewable place, the commands below); reach for an inline \`impeccable-disable <rule>\` comment only when the waiver must travel with a file that leaves the repo, such as an exported or standalone document. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
   ].join('\n');
 }
 
@@ -1062,6 +1426,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       persistCache(projectCwd, cache);
       return result({ skipped: 'detector-missing', durationMs: Date.now() - started });
     }
+    const scanOptions = designSystemOptions(config, det, projectCwd);
 
     let pendingWinner = null;
     let cleanWinner = null;
@@ -1119,9 +1484,9 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       let findings;
       let detectorThrew = false;
       if ((ext === '.html' || ext === '.htm') && typeof det.detectHtml === 'function') {
-        try { findings = await det.detectHtml(filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectHtml(filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       } else {
-        try { findings = await det.detectText(content, filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectText(content, filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       }
 
       const filtered = filterFindings(findings || [], content, ext, config);
@@ -1152,7 +1517,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
 
     if (freshGroups.length > 0) {
       const firstGroup = freshGroups[0];
-      const text = renderGroupedTemplate(freshGroups, config, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderGroupedTemplate(freshGroups, config, { cwd: projectCwd }), scanOptions);
       const allFindings = freshGroups.flatMap((group) => group.findings);
       return {
         exitCode: 0,
@@ -1184,7 +1549,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (pendingWinner && shouldEmitAckForFile(pendingWinner.filePath)) {
-      const text = renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1218,7 +1583,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (cleanWinner && shouldEmitAckForFile(cleanWinner.filePath)) {
-      const text = renderCleanAck(cleanWinner.filePath, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderCleanAck(cleanWinner.filePath, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1256,6 +1621,11 @@ export function payload(text, eventName = 'PostToolUse', harness = 'claude') {
   if (harness === 'cursor') {
     return JSON.stringify({ additional_context: text });
   }
+  // GitHub Copilot's postToolUse hook injects context via a top-level
+  // `additionalContext` string (alongside an optional `modifiedResult`).
+  if (harness === 'github') {
+    return JSON.stringify({ additionalContext: text });
+  }
   return JSON.stringify({
     hookSpecificOutput: { hookEventName: eventName, additionalContext: text },
   });

.agents/skills/impeccable/scripts/lib/design-parser.mjs

@@ -62,7 +62,7 @@ function parseYamlSubset(yaml) {
       stack.pop();
     }
 
-    const key = content.slice(0, colonIdx).trim();
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
     const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
     const parent = stack[stack.length - 1].obj;
 
@@ -93,6 +93,13 @@ function findTopLevelColon(s) {
   return -1;
 }
 
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
 function stripInlineYamlComment(s) {
   let inQuote = null;
   for (let i = 0; i < s.length; i++) {

.agents/skills/impeccable/scripts/lib/impeccable-config.mjs

@@ -0,0 +1,638 @@
+/**
+ * CLI-side reader/writer for the unified `.impeccable` config.
+ *
+ * The CLI (published to npm) and the skill scripts (bundled into the install)
+ * live in separate trees and cannot share runtime code, so this duplicates a
+ * small slice of skill/scripts/hook-lib.mjs — the config-path layout, detector
+ * ignore semantics, and the `.git/info/exclude` handling. Keep the schema,
+ * ignore filtering, and exclude marker in sync if either side changes.
+ *
+ * Schema (config.json shared / config.local.json gitignored, per-developer):
+ *   {
+ *     "detector": { "ignoreRules": [], "ignoreFiles": [], "ignoreValues": [], "designSystem": { "enabled": true } },
+ *     "hook": { "consent": "accepted" | "declined", ... },
+ *     "updateCheck": bool
+ *   }
+ */
+
+import { existsSync, readFileSync, writeFileSync, mkdirSync, statSync } from 'node:fs';
+import { join, dirname, isAbsolute, relative, resolve, sep } from 'node:path';
+
+export function getConfigPath(root) {
+  return join(root, '.impeccable', 'config.json');
+}
+
+export function getLocalConfigPath(root) {
+  return join(root, '.impeccable', 'config.local.json');
+}
+
+function safeReadJson(filePath) {
+  try {
+    const raw = JSON.parse(readFileSync(filePath, 'utf-8'));
+    return raw && typeof raw === 'object' && !Array.isArray(raw) ? raw : null;
+  } catch {
+    return null;
+  }
+}
+
+function hookSection(raw) {
+  return raw && raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
+}
+
+function detectorSection(raw) {
+  return raw && raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+const DEFAULT_DETECTION_CONFIG = Object.freeze({
+  ignoreRules: [],
+  ignoreFiles: [],
+  ignoreValues: [],
+  designSystem: { enabled: true },
+});
+
+function cloneDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+    designSystem: { ...DEFAULT_DETECTION_CONFIG.designSystem },
+  };
+}
+
+function cloneRawDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+}
+
+function applyDetectionConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
+function uniqueStrings(values) {
+  return Array.from(new Set(values.map(String)));
+}
+
+/**
+ * Detector filters shared by `npx impeccable detect` and the design hook.
+ * `hook.enabled` remains hook lifecycle state; manual CLI scans still run when
+ * the hook is disabled, but they honor the same ignore rules and design-system
+ * toggle.
+ */
+export function readDetectionConfig(root) {
+  const config = cloneDetectionConfig();
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const raw = safeReadJson(filePath);
+    // Back-compat: old builds stored detector filters under hook.*.
+    applyDetectionConfigSource(config, hookSection(raw));
+    applyDetectionConfigSource(config, detectorSection(raw));
+  }
+  return config;
+}
+
+export function readRawDetectionConfig(root, opts = {}) {
+  const raw = safeReadJson(opts.local ? getLocalConfigPath(root) : getConfigPath(root));
+  const config = cloneRawDetectionConfig();
+  applyDetectionConfigSource(config, hookSection(raw));
+  applyDetectionConfigSource(config, detectorSection(raw));
+  return config;
+}
+
+export function writeDetectionConfig(root, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(root) : getConfigPath(root);
+  if (opts.local) ensureConfigGitExclude(root);
+  const existing = safeReadJson(filePath) || {};
+  const existingHook = hookSection(existing);
+  const nextHook = stripDetectorKeys(existingHook);
+  const nextDetector = {
+    ...(detectorSection(existing) || {}),
+    ...normalizeDetectionConfigForWrite(detectorConfig),
+  };
+  const next = {
+    ...existing,
+    detector: nextDetector,
+  };
+  if (nextHook && Object.keys(nextHook).length > 0) {
+    next.hook = nextHook;
+  } else {
+    delete next.hook;
+  }
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  return filePath;
+}
+
+function normalizeDetectionConfigForWrite(config) {
+  const out = {};
+  if (Array.isArray(config?.ignoreRules)) {
+    out.ignoreRules = uniqueStrings(config.ignoreRules.map((rule) => normalizeIgnoreRule(rule)).filter(Boolean));
+  }
+  if (Array.isArray(config?.ignoreFiles)) {
+    out.ignoreFiles = uniqueStrings(config.ignoreFiles.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()));
+  }
+  out.ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  if (config?.designSystem && typeof config.designSystem === 'object' && !Array.isArray(config.designSystem)) {
+    out.designSystem = {
+      enabled: config.designSystem.enabled === false ? false : true,
+    };
+  }
+  return out;
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return null;
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+export function normalizeIgnoreValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function normalizeIgnoreRule(rule) {
+  return String(rule || '').trim().toLowerCase();
+}
+
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
+export function normalizeIgnoreValueEntries(entries) {
+  if (!Array.isArray(entries)) return [];
+  const out = [];
+  for (const entry of entries) {
+    if (!entry || typeof entry !== 'object') continue;
+    const rule = normalizeIgnoreRule(entry.rule);
+    const value = normalizeIgnoreValue(entry.value);
+    if (!rule || !value) continue;
+    const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
+    if (typeof entry.reason === 'string' && entry.reason.trim()) {
+      normalized.reason = entry.reason.trim();
+    }
+    if (typeof entry.createdAt === 'string' && entry.createdAt.trim()) {
+      normalized.createdAt = entry.createdAt.trim();
+    }
+    out.push(normalized);
+  }
+  return out;
+}
+
+function mergeIgnoreValues(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
+// Glob -> RegExp. Supports `**`, `*`, `?`, and `{a,b}` alternation.
+function globToRegex(glob) {
+  let re = '^';
+  let i = 0;
+  while (i < glob.length) {
+    const c = glob[i];
+    if (c === '*') {
+      if (glob[i + 1] === '*') {
+        re += '.*';
+        i += 2;
+        if (glob[i] === '/') i += 1;
+      } else {
+        re += '[^/]*';
+        i += 1;
+      }
+    } else if (c === '?') {
+      re += '[^/]';
+      i += 1;
+    } else if (c === '{') {
+      const end = glob.indexOf('}', i);
+      if (end === -1) { re += '\\{'; i += 1; continue; }
+      const parts = glob.slice(i + 1, end).split(',').map((p) => p.replace(/[.+^$()|[\]\\]/g, '\\$&'));
+      re += `(?:${parts.join('|')})`;
+      i = end + 1;
+    } else if (/[.+^$()|[\]\\]/.test(c)) {
+      re += `\\${c}`;
+      i += 1;
+    } else {
+      re += c;
+      i += 1;
+    }
+  }
+  re += '$';
+  return new RegExp(re);
+}
+
+export function matchesAnyGlob(filePath, globs) {
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const normalized = String(filePath || '').split(sep).join('/');
+  for (const glob of globs) {
+    try {
+      const re = globToRegex(String(glob));
+      if (re.test(normalized)) return true;
+      const base = normalized.split('/').pop();
+      if (re.test(base)) return true;
+    } catch {
+      /* malformed glob, skip */
+    }
+  }
+  return false;
+}
+
+export function shouldIgnoreDetectionFile(filePath, root, config) {
+  const globs = config?.ignoreFiles || [];
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const raw = String(filePath || '').trim();
+  if (!raw) return false;
+  if (matchesAnyGlob(raw, globs)) return true;
+
+  try {
+    const abs = isAbsolute(raw) ? raw : resolve(root, raw);
+    if (matchesAnyGlob(abs, globs)) return true;
+    const rel = relative(root, abs);
+    if (rel && !rel.startsWith('..') && !isAbsolute(rel)) {
+      return matchesAnyGlob(rel, globs);
+    }
+  } catch {
+    /* ignore */
+  }
+  return false;
+}
+
+export function filterDetectionFindings(findings, config) {
+  if (!Array.isArray(findings) || findings.length === 0) return [];
+  const ignoreRules = new Set((config?.ignoreRules || []).map((rule) => normalizeIgnoreRule(rule)));
+  const ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  return findings.filter((finding) => {
+    if (!finding || typeof finding !== 'object') return false;
+    if (ignoreRules.has(normalizeIgnoreRule(finding.antipattern))) return false;
+    if (isIgnoredFindingValue(finding, ignoreValues)) return false;
+    return true;
+  });
+}
+
+function isIgnoredFindingValue(finding, ignoreValues) {
+  if (!Array.isArray(ignoreValues) || ignoreValues.length === 0) return false;
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const value = extractFindingIgnoreValue(finding);
+  if (!rule || !value) return false;
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
+}
+
+export function extractFindingIgnoreValue(finding) {
+  if (!finding || typeof finding !== 'object') return '';
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
+}
+
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
+  const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
+  if (direct) return direct;
+
+  const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
+  for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
+    const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
+    if (primary) return cleanIgnoreValueDisplay(primary[1]);
+
+    const family = text.match(/font-family\s*:\s*["']?([^'",;\n]+)/i);
+    if (family) return cleanIgnoreValueDisplay(family[1]);
+
+    const google = text.match(/[?&]family=([^&:;\n]+)/i);
+    if (google) {
+      try {
+        return cleanIgnoreValueDisplay(decodeURIComponent(google[1]));
+      } catch {
+        return cleanIgnoreValueDisplay(google[1]);
+      }
+    }
+  }
+
+  return '';
+}
+
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
+function cleanIgnoreValueDisplay(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ');
+}
+
+/**
+ * The recorded design-hook decision: 'accepted' | 'declined' | undefined.
+ * config.local.json (per-developer) overrides config.json.
+ */
+export function getHookConsent(root) {
+  let consent;
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const hook = hookSection(safeReadJson(filePath));
+    if (hook && (hook.consent === 'accepted' || hook.consent === 'declined')) consent = hook.consent;
+  }
+  return consent;
+}
+
+/**
+ * Persist the per-developer decision to config.local.json, preserving any
+ * sibling keys, and ensure the file is gitignored.
+ */
+export function setHookConsent(root, value) {
+  const filePath = getLocalConfigPath(root);
+  const existing = safeReadJson(filePath) || {};
+  const hook = hookSection(existing) || {};
+  const next = { ...existing, hook: { ...hook, consent: value } };
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  ensureConfigGitExclude(root);
+  return filePath;
+}
+
+const EXCLUDE_OPEN = '# impeccable-config-ignore-start';
+const EXCLUDE_CLOSE = '# impeccable-config-ignore-end';
+const EXCLUDE_PATTERNS = ['.impeccable/config.local.json'];
+
+/**
+ * Add config.local.json to `.git/info/exclude` so a developer's decision is
+ * never committed. Idempotent via marker comments. Best-effort; returns false
+ * when there is no resolvable git dir.
+ */
+export function ensureConfigGitExclude(root) {
+  try {
+    const gitDir = resolveGitDir(root);
+    if (!gitDir) return false;
+    const target = join(gitDir, 'info', 'exclude');
+    const existing = existsSync(target) ? readFileSync(target, 'utf-8') : '';
+    const block = [EXCLUDE_OPEN, ...EXCLUDE_PATTERNS, EXCLUDE_CLOSE].join('\n');
+    const markerRe = new RegExp(`${escapeRegExp(EXCLUDE_OPEN)}[\\s\\S]*?${escapeRegExp(EXCLUDE_CLOSE)}`);
+    let updated;
+    if (markerRe.test(existing)) {
+      updated = existing.replace(markerRe, block);
+    } else {
+      const prefix = existing.length === 0 ? '' : existing.endsWith('\n') ? existing : `${existing}\n`;
+      updated = `${prefix}${block}\n`;
+    }
+    if (updated !== existing) {
+      mkdirSync(dirname(target), { recursive: true });
+      writeFileSync(target, updated);
+    }
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function resolveGitDir(root) {
+  const dotGit = join(root, '.git');
+  if (!existsSync(dotGit)) return null;
+  try {
+    if (statSync(dotGit).isDirectory()) return dotGit;
+    // A `.git` file (worktree/submodule) points elsewhere: "gitdir: <path>".
+    const match = readFileSync(dotGit, 'utf-8').match(/gitdir:\s*(.+)/);
+    if (match) {
+      const resolved = match[1].trim();
+      return isAbsolute(resolved) ? resolved : join(root, resolved);
+    }
+  } catch {
+    /* fall through */
+  }
+  return null;
+}
+
+function escapeRegExp(value) {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}

.agents/skills/impeccable/scripts/lib/impeccable-paths.mjs

@@ -1,50 +1,52 @@
 import fs from 'node:fs';
 import path from 'node:path';
+import { resolveProjectRoot } from '../context.mjs';
 
 export const IMPECCABLE_DIR = '.impeccable';
 export const LIVE_DIR = 'live';
 export const CRITIQUE_DIR = 'critique';
 
-export function getImpeccableDir(cwd = process.cwd()) {
-  return path.join(cwd, IMPECCABLE_DIR);
+export function getImpeccableDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), IMPECCABLE_DIR);
 }
 
-export function getDesignSidecarPath(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), 'design.json');
+export function getDesignSidecarPath(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), 'design.json');
 }
 
-export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd) {
+export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  const projectRoot = resolveProjectRoot(cwd, options);
   const candidates = [
-    getDesignSidecarPath(cwd),
-    path.join(cwd, 'DESIGN.json'),
+    getDesignSidecarPath(cwd, options),
+    path.join(projectRoot, 'DESIGN.json'),
   ];
   const contextLegacy = path.join(contextDir, 'DESIGN.json');
   if (!candidates.includes(contextLegacy)) candidates.push(contextLegacy);
   return candidates;
 }
 
-export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
-  return firstExisting(getDesignSidecarCandidates(cwd, contextDir));
+export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  return firstExisting(getDesignSidecarCandidates(cwd, contextDir, options));
 }
 
-export function getLiveDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), LIVE_DIR);
+export function getLiveDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), LIVE_DIR);
 }
 
-export function getLiveConfigPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'config.json');
+export function getLiveConfigPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'config.json');
 }
 
 export function getLegacyLiveConfigPath(scriptsDir) {
   return path.join(scriptsDir, 'config.json');
 }
 
-export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env } = {}) {
+export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env, targetPath } = {}) {
   if (env.IMPECCABLE_LIVE_CONFIG && env.IMPECCABLE_LIVE_CONFIG.trim()) {
     const configured = env.IMPECCABLE_LIVE_CONFIG.trim();
     return path.isAbsolute(configured) ? configured : path.resolve(cwd, configured);
   }
-  const primary = getLiveConfigPath(cwd);
+  const primary = getLiveConfigPath(cwd, { targetPath });
   if (fs.existsSync(primary)) return primary;
   if (scriptsDir) {
     const legacy = getLegacyLiveConfigPath(scriptsDir);
@@ -53,16 +55,16 @@ export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = p
   return primary;
 }
 
-export function getLiveServerPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'server.json');
+export function getLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'server.json');
 }
 
-export function getLegacyLiveServerPath(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live.json');
+export function getLegacyLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live.json');
 }
 
-export function readLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function readLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try {
       const info = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
       if (info && typeof info.pid === 'number' && !isLiveServerPidReachable(info.pid)) {
@@ -88,37 +90,37 @@ export function isLiveServerPidReachable(pid) {
   }
 }
 
-export function writeLiveServerInfo(cwd = process.cwd(), info) {
-  const filePath = getLiveServerPath(cwd);
+export function writeLiveServerInfo(cwd = process.cwd(), info, options = {}) {
+  const filePath = getLiveServerPath(cwd, options);
   fs.mkdirSync(path.dirname(filePath), { recursive: true });
   fs.writeFileSync(filePath, JSON.stringify(info));
   return filePath;
 }
 
-export function removeLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function removeLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try { fs.unlinkSync(filePath); } catch {}
   }
 }
 
-export function getLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'sessions');
+export function getLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'sessions');
 }
 
-export function getLegacyLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'sessions');
+export function getLegacyLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'sessions');
 }
 
-export function getLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'annotations');
+export function getLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'annotations');
 }
 
-export function getCritiqueDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), CRITIQUE_DIR);
+export function getCritiqueDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), CRITIQUE_DIR);
 }
 
-export function getLegacyLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'annotations');
+export function getLegacyLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'annotations');
 }
 
 function firstExisting(paths) {

.agents/skills/impeccable/scripts/lib/target-args.mjs

@@ -0,0 +1,42 @@
+class TargetArgError extends Error {
+  constructor(message, code) {
+    super(message);
+    this.name = 'TargetArgError';
+    this.code = code;
+  }
+}
+
+export function parseTargetPath(args = [], { strict = false } = {}) {
+  let targetPath = null;
+  for (let i = 0; i < args.length; i++) {
+    const arg = String(args[i]);
+    if (arg === '--target' || arg === '-t') {
+      const next = args[i + 1];
+      if (next && !String(next).startsWith('-')) {
+        targetPath = String(next);
+        i++;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+      continue;
+    }
+    if (arg.startsWith('--target=')) {
+      const value = arg.slice('--target='.length);
+      if (value) {
+        targetPath = value;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+    }
+  }
+  return targetPath;
+}
+
+export function parseTargetOptions(args = [], options = {}) {
+  const targetPath = parseTargetPath(args, options);
+  return targetPath ? { targetPath } : {};
+}

.agents/skills/impeccable/scripts/live-browser.js

@@ -57,7 +57,7 @@
   const Z = { highlight: 100001, bar: 100005, picker: 100007, toast: 100010 };
   const EASE = 'cubic-bezier(0.22, 1, 0.36, 1)'; // ease-out-quint
   const PREFIX = 'impeccable-live';
-  const PICK_CURSOR_CLASS = PREFIX + '-pick-cursor';
+  const PICK_CURSOR_STYLE_ID = PREFIX + '-pick-cursor-style';
   const MANUAL_APPLY_STATE_TTL_MS = 15 * 60 * 1000;
   const sessionState = window.__IMPECCABLE_LIVE_SESSION__?.createLiveBrowserSessionState({
     prefix: PREFIX,
@@ -152,6 +152,7 @@
   let scrollLockTargetY = null;
   let scrollLockRaf = null;
   let scrollLockAbort = null;
+  const SCROLL_ANCHOR_LOCK_ID = 'impeccable-scroll-anchor-lock';
 
   // Dedicated key for scroll position - SEPARATE from LS_KEY so that
   // saveSession's state updates don't clobber a carefully-captured scrollY.
@@ -1915,45 +1916,45 @@
     syncPageInteractionCursor();
   }
 
-  let pageInteractionCursorActive = false;
-
-  function ensurePickCursorStyle() {
-    if (document.getElementById(PREFIX + '-pick-cursor-style')) return;
-    const style = document.createElement('style');
-    style.id = PREFIX + '-pick-cursor-style';
+  /**
+   * Drive the page-level pick / insert cursor through the textContent of one
+   * injected <style>, never by mutating <html> (className or inline style).
+   * Frameworks that server-render the <html>/<body> roots (Next.js App Router)
+   * report a React 19 hydration mismatch when the client adds an attribute the
+   * server HTML never emitted, so a `class`/inline `style` toggled on
+   * `document.documentElement` trips "a tree hydrated but some attributes ...
+   * didn't match" on the next Fast-Refresh re-render. Keying the cursor off a
+   * stable-id <style> keeps the effect off the hydrated host elements (same
+   * shape as the scroll-anchor lock). A falsy cursor clears the rule.
+   */
+  function setPageInteractionCursor(cursor) {
+    let style = document.getElementById(PICK_CURSOR_STYLE_ID);
+    if (!cursor) {
+      if (style) style.textContent = '';
+      return;
+    }
+    if (!style) {
+      style = document.createElement('style');
+      style.id = PICK_CURSOR_STYLE_ID;
+      // Styles the host page, not the chrome - inside the adapter's shadow UI
+      // root (uiAppendStyle's target) these selectors would match nothing.
+      (document.head || document.documentElement).appendChild(style);
+    }
     style.textContent =
-      'html.' + PICK_CURSOR_CLASS + ' * { cursor: crosshair !important; }\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"],\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"] * { cursor: revert !important; }';
-    // Styles the host page, not the chrome - inside the adapter's shadow UI
-    // root (uiAppendStyle's target) these selectors would match nothing.
-    document.head.appendChild(style);
+      '* { cursor: ' + cursor + ' !important; }\n'
+      + '[id^="' + PREFIX + '"],\n'
+      + '[id^="' + PREFIX + '"] * { cursor: revert !important; }';
   }
 
   /** Page-level cursor while pick or insert mode is targeting page elements. */
   function syncPageInteractionCursor() {
-    const pickCursor = state === 'PICKING' && pickActive && !insertActive;
-    let axisCursor = '';
-    if (state === 'PICKING' && insertActive) {
-      axisCursor = insertHoverAnchor ? cursorForInsertAxis(insertHoverAxis || 'column') : '';
-    }
-
-    if (pickCursor) {
-      ensurePickCursorStyle();
-      document.documentElement.classList.add(PICK_CURSOR_CLASS);
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = true;
-      return;
-    }
-
-    document.documentElement.classList.remove(PICK_CURSOR_CLASS);
-    if (axisCursor) {
-      document.documentElement.style.cursor = axisCursor;
-      pageInteractionCursorActive = true;
-    } else if (pageInteractionCursorActive) {
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = false;
+    let cursor = '';
+    if (state === 'PICKING' && pickActive && !insertActive) {
+      cursor = 'crosshair';
+    } else if (state === 'PICKING' && insertActive && insertHoverAnchor) {
+      cursor = cursorForInsertAxis(insertHoverAxis || 'column');
     }
+    setPageInteractionCursor(cursor);
   }
 
   /**
@@ -2681,12 +2682,12 @@
     });
     const check = el('span', {
       fontSize: '15px', lineHeight: '1', flexShrink: '0',
-      color: 'oklch(45% 0.15 145)',
+      color: 'oklch(45% 0.18 145)',
     });
     check.textContent = '\u2713';
     row.appendChild(check);
     const label = el('span', {
-      fontSize: '12px', color: 'oklch(35% 0.1 145)', fontWeight: '600',
+      fontSize: '12px', color: 'oklch(49% 0.08 188)', fontWeight: '600',
     });
     label.textContent = 'Variant applied';
     row.appendChild(label);
@@ -5815,10 +5816,22 @@
 
     try { history.scrollRestoration = 'manual'; } catch {}
 
-    const prevHtmlAnchor = document.documentElement.style.overflowAnchor;
-    const prevBodyAnchor = document.body.style.overflowAnchor;
-    document.documentElement.style.overflowAnchor = 'none';
-    document.body.style.overflowAnchor = 'none';
+    // Suppress the browser's scroll-anchoring on the scroll root so it can't
+    // fight our manual scroll correction. Apply this as a stylesheet rule, not
+    // as inline `style` on <html>/<body>: those elements are server-rendered by
+    // frameworks like Next.js App Router, and mutating their inline style makes
+    // React 19 report a hydration mismatch on the next Fast-Refresh re-render.
+    // A <style> rule has the same computed effect without touching any hydrated
+    // element's attributes. Like the inline version, it is recreated on every
+    // startScrollLock call, so reload survival (driven by the persisted scroll
+    // key) is unaffected.
+    let anchorLockStyle = document.getElementById(SCROLL_ANCHOR_LOCK_ID);
+    if (!anchorLockStyle) {
+      anchorLockStyle = document.createElement('style');
+      anchorLockStyle.id = SCROLL_ANCHOR_LOCK_ID;
+      anchorLockStyle.textContent = 'html,body{overflow-anchor:none !important;}';
+      (document.head || document.documentElement).appendChild(anchorLockStyle);
+    }
 
     const correct = (why) => {
       scrollLockRaf = null;
@@ -5853,8 +5866,7 @@
 
     scrollLockAbort = new AbortController();
     scrollLockAbort.signal.addEventListener('abort', () => {
-      document.documentElement.style.overflowAnchor = prevHtmlAnchor;
-      document.body.style.overflowAnchor = prevBodyAnchor;
+      document.getElementById(SCROLL_ANCHOR_LOCK_ID)?.remove();
     }, { once: true });
     const sig = { signal: scrollLockAbort.signal };
     // Track whether the most recent scroll came from a user gesture. We
@@ -6489,10 +6501,13 @@
     ) {
       return;
     }
+    if (isPageEditableElement(deepActive) && !isInlineEditActive(deepActive)) {
+      return;
+    }
     // While a contenteditable text-leaf is focused, let the browser handle
     // all keys except Escape. Escape cancels the current edit (restores
     // original text) and blurs without saving, staying in CONFIGURING.
-    if (e.target.isContentEditable && inlineEditRows.some((r) => r.el === e.target)) {
+    if (e.target.isContentEditable && isInlineEditActive(e.target)) {
       if (e.key !== 'Escape') return;
       e.preventDefault();
       e.stopPropagation();
@@ -7913,7 +7928,7 @@ void main() {
     const barTopFromBottom = barRect && barRect.height > 0
       ? Math.max(16, window.innerHeight - barRect.top + 12)
       : 16;
-    toastEl = el('div', {
+    const currentToast = el('div', {
       position: 'fixed', bottom: barTopFromBottom + 'px', left: '50%',
       transform: 'translateX(-50%) translateY(8px)',
       background: C.ink, color: C.white,
@@ -7923,19 +7938,24 @@ void main() {
       transition: 'opacity 0.25s ' + EASE + ', transform 0.25s ' + EASE,
       pointerEvents: 'none', maxWidth: '420px', textAlign: 'center',
     });
-    toastEl.id = PREFIX + '-toast';
-    toastEl.textContent = message;
-    uiAppend(toastEl);
+    toastEl = currentToast;
+    currentToast.id = PREFIX + '-toast';
+    currentToast.textContent = message;
+    uiAppend(currentToast);
     requestAnimationFrame(() => {
-      toastEl.style.opacity = '1';
-      toastEl.style.transform = 'translateX(-50%) translateY(0)';
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '1';
+      currentToast.style.transform = 'translateX(-50%) translateY(0)';
     });
     setTimeout(() => {
-      if (toastEl) {
-        toastEl.style.opacity = '0';
-        toastEl.style.transform = 'translateX(-50%) translateY(8px)';
-        setTimeout(() => { if (toastEl) { toastEl.remove(); toastEl = null; } }, 250);
-      }
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '0';
+      currentToast.style.transform = 'translateX(-50%) translateY(8px)';
+      setTimeout(() => {
+        if (toastEl !== currentToast) return;
+        currentToast.remove();
+        toastEl = null;
+      }, 250);
     }, duration);
   }
 
@@ -8186,18 +8206,18 @@ void main() {
   let voiceInterimBase = '';
   /** @type {{ mode: 'steer'|'configure', input: HTMLInputElement, submit: () => void, beforeStart?: () => void } | null} */
   let voiceCtx = null;
-  const PAGE_CHAT_COLLAPSED_W = '88px';
+  const PAGE_CHAT_COLLAPSED_W = '104px';
   const PAGE_CHAT_PROCESSING_W = '76px';
   const PAGE_CHAT_PLACEHOLDER_COLLAPSED = 'Steer…';
   const PAGE_CHAT_PLACEHOLDER_EXPANDED = 'Steer the page…';
   const STEER_AWAIT_TIMEOUT_MS = 120000;
   const AGENT_STATUS_POLL_MS = 5000;
-  const AGENT_DISCONNECTED_MARK = 'oklch(56% 0.032 82 / 0.78)';
+  const AGENT_DISCONNECTED_MARK = 'oklch(62% 0 0 / 0.78)';
   const AGENT_DISCONNECTED_TIP = 'Agent disconnected - run live-poll.mjs to connect';
   const GLOBAL_BAR_SECTION_GAP = 8;
   const GLOBAL_BAR_INNER_GAP = 2;
   const GLOBAL_BAR_INNER_PAD_LEFT = 2;
-  const PAGE_CHAT_EXPANDED_W = 'min(280px, 38vw)';
+  const PAGE_CHAT_EXPANDED_MAX_W = 280;
   const ICON_PAGE_CHAT =
     '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>';
   const ICON_PAGE_VOICE =
@@ -8259,8 +8279,8 @@ void main() {
       // Neutral hairline for internal control borders / dividers (was a warm
       // gold rule that read as muddy champagne edges on the pill / input / count).
       hairline: 'oklch(92% 0 0 / 0.12)',
-      text: 'oklch(84% 0.035 82)',
-      textDim: 'oklch(63% 0.024 82)',
+      text: 'oklch(91% 0 0)',
+      textDim: 'oklch(72% 0 0)',
       accent: C.brand,
       accentSoft: C.brandSoft,
       exitHover: 'oklch(58% 0.15 35 / 0.18)',
@@ -8277,6 +8297,52 @@ void main() {
     return barPaletteForTheme(globalBarEl?.dataset.theme || detectPageTheme());
   }
 
+  function globalBarModeToggles() {
+    return [
+      uiGetById(PREFIX + '-pick-toggle'),
+      uiGetById(PREFIX + '-insert-toggle'),
+      uiGetById(PREFIX + '-detect-toggle'),
+      uiGetById(PREFIX + '-design-toggle'),
+    ].filter(Boolean);
+  }
+
+  function applyGlobalBarLabelState(expandInactive, forceCollapse = false) {
+    globalBarModeToggles().forEach((toggle) => {
+      if (forceCollapse) toggle._collapseLabel?.(true);
+      else if (expandInactive || toggle.dataset.active === 'true') toggle._expandLabel?.();
+      else toggle._collapseLabel?.();
+    });
+  }
+
+  function syncGlobalBarExpandedLabels(expanded = globalBarEl?.matches(':hover')) {
+    const expandInactive = !!(expanded && !pageChatExpanded);
+    applyGlobalBarLabelState(expandInactive, pageChatExpanded);
+
+    if (expandInactive && globalBarEl && globalBarEl.scrollWidth > window.innerWidth - 16) {
+      applyGlobalBarLabelState(false);
+    }
+  }
+
+  function pageChatCollapsedWidthPx() {
+    const parsed = parseFloat(PAGE_CHAT_COLLAPSED_W);
+    return Number.isFinite(parsed) ? parsed : 104;
+  }
+
+  function pageChatExpandedWidth() {
+    if (!pageChatEl || !globalBarEl) return PAGE_CHAT_EXPANDED_MAX_W + 'px';
+    const currentChatWidth = pageChatEl.getBoundingClientRect().width || pageChatCollapsedWidthPx();
+    const barWidth = Math.max(globalBarEl.getBoundingClientRect().width || 0, globalBarEl.scrollWidth || 0);
+    const nonChatWidth = Math.max(0, barWidth - currentChatWidth);
+    const available = window.innerWidth - 16 - nonChatWidth;
+    const next = Math.max(pageChatCollapsedWidthPx(), Math.min(PAGE_CHAT_EXPANDED_MAX_W, available));
+    return Math.round(next) + 'px';
+  }
+
+  function syncPageChatExpandedWidth() {
+    if (!pageChatEl || !pageChatExpanded) return;
+    pageChatEl.style.width = pageChatExpandedWidth();
+  }
+
   function syncPageChatChrome() {
     if (!pageChatEl) return;
     const P = pageChatPalette();
@@ -8312,6 +8378,21 @@ void main() {
       && !steerLocked;
   }
 
+  function isPageEditableElement(el) {
+    if (!el || own(el)) return false;
+    if (/^(INPUT|TEXTAREA|SELECT)$/.test(el.tagName || '')) return true;
+    return !!el.isContentEditable;
+  }
+
+  function isInlineEditActive(el) {
+    return !!el && inlineEditRows.some((r) => r.el === el);
+  }
+
+  function isPageEditableActive() {
+    const active = activeElementDeep();
+    return isPageEditableElement(active) && !isInlineEditActive(active);
+  }
+
   function pageHasHostTextSelection() {
     const sel = window.getSelection?.();
     if (!sel || sel.isCollapsed) return false;
@@ -8325,6 +8406,7 @@ void main() {
   function shouldSteerAutoFocus() {
     return shouldFocusSteerChat()
       && !steerFocusSuspended
+      && !isPageEditableActive()
       && performance.now() >= steerFocusPauseUntil;
   }
 
@@ -8562,7 +8644,8 @@ void main() {
     if (!pageChatEl || !pageChatInput) return false;
     pageChatExpanded = true;
     pageChatEl.dataset.expanded = 'true';
-    pageChatEl.style.width = PAGE_CHAT_EXPANDED_W;
+    syncGlobalBarExpandedLabels(false);
+    pageChatEl.style.width = pageChatExpandedWidth();
     pageChatEl.style.cursor = steerLocked ? 'default' : 'text';
     pageChatInput.placeholder = PAGE_CHAT_PLACEHOLDER_EXPANDED;
     if (pageChatHint) {
@@ -8657,7 +8740,7 @@ void main() {
     pageChatEl.setAttribute('aria-label', 'Steer the page');
     pageChatExpanded = keepExpanded;
     pageChatEl.dataset.expanded = keepExpanded ? 'true' : 'false';
-    pageChatEl.style.width = keepExpanded ? PAGE_CHAT_EXPANDED_W : PAGE_CHAT_COLLAPSED_W;
+    pageChatEl.style.width = keepExpanded ? pageChatExpandedWidth() : PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
     if (pageChatInput) {
       pageChatInput.disabled = false;
@@ -8971,6 +9054,7 @@ void main() {
     pageChatEl.dataset.expanded = 'false';
     pageChatEl.style.width = PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
+    syncGlobalBarExpandedLabels(globalBarEl?.matches(':hover'));
     if (blur) {
       pageChatInput.blur();
       pageChatInput.style.pointerEvents = 'none';
@@ -9064,9 +9148,9 @@ void main() {
         '#' + PREFIX + '-page-chat[data-voice-listening="true"] { border-color: oklch(70% 0.12 188 / 0.45); }' +
         '#' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: impeccable-voice-pulse 1.1s ease-in-out infinite; }' +
         '@media (prefers-reduced-motion: reduce) { #' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: none; opacity: 1; } }' +
-        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(63% 0.024 82); opacity: 1; }' +
+        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); opacity: 1; }' +
         '#' + PREFIX + '-page-chat-input { caret-color: oklch(84% 0.19 80.46); }' +
-        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0.024 82); }' +
+        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); }' +
         '#' + PREFIX + '-page-chat-voice:hover { background: oklch(78% 0.12 82 / 0.12); }';
       uiAppendStyle(s);
     }
@@ -9270,6 +9354,7 @@ void main() {
       zIndex: Z.bar + 5,
       display: 'flex', alignItems: 'stretch',
       gap: '0',
+      width: 'max-content',
       background: P.surface,
       border: '1px solid ' + P.border,
       borderRadius: '8px',
@@ -9277,6 +9362,8 @@ void main() {
       fontFamily: FONT, fontSize: '12px', lineHeight: '1',
       opacity: '0',
       overflow: 'hidden',          // clip the full-bleed brand mark to the bar radius
+      maxWidth: 'calc(100vw - 16px)',
+      boxSizing: 'border-box',
       transition: 'opacity 0.3s ' + EASE + ', transform 0.3s ' + EASE,
     });
     globalBarEl.id = PREFIX + '-global-bar';
@@ -9306,7 +9393,7 @@ void main() {
     const agentDot = el('span', {
       position: 'absolute', right: '-1px', bottom: '7px',
       width: '6px', height: '6px', borderRadius: '50%',
-      background: 'oklch(78% 0.14 75)',
+      background: 'oklch(77% 0.13 82)',
       boxShadow: '0 0 0 2px ' + P.surface,
       display: 'none', pointerEvents: 'none',
     });
@@ -9325,6 +9412,7 @@ void main() {
     const inner = el('div', {
       display: 'flex', alignItems: 'center',
       padding: '4px 5px 4px ' + GLOBAL_BAR_INNER_PAD_LEFT + 'px', gap: GLOBAL_BAR_INNER_GAP + 'px',
+      flex: '0 0 auto',
     });
     inner.id = PREFIX + '-global-bar-inner';
     globalBarEl.appendChild(inner);
@@ -9333,7 +9421,10 @@ void main() {
     function makeIconBtn({ id, svg, label, ariaLabel, labelFont, onClick }) {
       const b = el('button', {
         position: 'relative',
-        display: 'inline-flex', alignItems: 'center',
+        display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
+        boxSizing: 'border-box',
+        flex: '0 0 auto',
+        minWidth: '30px',
         padding: '6px 8px', borderRadius: '7px',
         border: 'none', background: 'transparent',
         color: P.textDim, fontFamily: FONT, fontSize: '11.5px', fontWeight: '500',
@@ -9352,8 +9443,8 @@ void main() {
         if (!labelEl) return;
         labelEl.style.maxWidth = '120px'; labelEl.style.opacity = '1'; labelEl.style.marginLeft = '6px'; labelEl.style.transform = 'translateX(0)';
       };
-      const collapse = () => {
-        if (!labelEl || b.dataset.active === 'true') return;
+      const collapse = (force = false) => {
+        if (!labelEl || (!force && b.dataset.active === 'true')) return;
         labelEl.style.maxWidth = '0'; labelEl.style.opacity = '0'; labelEl.style.marginLeft = '0'; labelEl.style.transform = 'translateX(-4px)';
       };
       // Per-button hover only changes color (no layout). The label expand/
@@ -9408,11 +9499,11 @@ void main() {
     // DESIGN.md panel toggle - quartet of color squares as the mark.
     const designBtn = makeIconBtn({
       id: PREFIX + '-design-toggle',
-      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(58% 0.065 82 / 0.55);flex-shrink:0">
+      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(92% 0 0 / 0.13);flex-shrink:0">
         <span style="background:oklch(84% 0.19 80.46)"></span>
         <span style="background:oklch(70% 0.12 188)"></span>
-        <span style="background:oklch(84% 0.035 82)"></span>
-        <span style="background:oklch(34% 0.014 82)"></span>
+        <span style="background:oklch(91% 0 0)"></span>
+        <span style="background:oklch(34% 0 0)"></span>
       </span>`,
       label: 'DESIGN.md',
       ariaLabel: 'Toggle DESIGN.md panel',
@@ -9604,6 +9695,7 @@ void main() {
       width: '1px', height: '18px',
       background: P.hairline,
       margin: '0 4px 0 2px',
+      flexShrink: '0',
     });
     inner.appendChild(divider);
 
@@ -9620,6 +9712,7 @@ void main() {
       display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
       padding: '0', boxSizing: 'border-box',
       width: '24px', height: '24px', borderRadius: '6px',
+      flexShrink: '0',
       border: 'none', background: 'transparent',
       color: P.textDim, fontFamily: FONT, fontSize: '0', lineHeight: '0',
       cursor: 'pointer', transition: 'color 0.12s ease, background 0.12s ease',
@@ -9632,16 +9725,16 @@ void main() {
     exitBtn.addEventListener('click', () => { sendEvent({ type: 'exit' }); teardown(); });
     inner.appendChild(exitBtn);
 
-    // Bar-level hover: expand every toggle's label at once; collapse on leave.
+    // Bar-level hover: expand mode labels unless Steer is using the space.
     // Buttons with dataset.active="true" ignore collapse (their label stays).
-    const toggles = [pickBtn, insertBtn, detectBtn, designBtn];
     globalBarEl.addEventListener('mouseenter', () => {
-      toggles.forEach((t) => t._expandLabel && t._expandLabel());
+      syncGlobalBarExpandedLabels(true);
+      syncPageChatExpandedWidth();
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
     globalBarEl.addEventListener('mouseleave', () => {
-      toggles.forEach((t) => t._collapseLabel && t._collapseLabel());
+      syncGlobalBarExpandedLabels(false);
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
@@ -9659,6 +9752,7 @@ void main() {
       pendingDockResizeObserver.observe(globalBarEl);
     }
     window.addEventListener('resize', positionPendingDock);
+    window.addEventListener('resize', syncPageChatExpandedWidth);
 
     requestAnimationFrame(() => {
       globalBarEl.style.opacity = '1';
@@ -9705,9 +9799,7 @@ void main() {
     // If the bar is currently under the cursor, keep all labels expanded -
     // otherwise clicking a toggle that deactivates (e.g. closing DESIGN.md)
     // would collapse its label while the user's mouse is still on the bar.
-    if (globalBarEl && globalBarEl.matches(':hover')) {
-      [pickToggle, insertToggle, detectToggle, designToggle].forEach((t) => t?._expandLabel?.());
-    }
+    syncGlobalBarExpandedLabels(globalBarEl && globalBarEl.matches(':hover'));
 
     if (detectBadge) {
       detectBadge.style.display = (detectActive && detectCount > 0) ? 'inline' : 'none';
@@ -9896,7 +9988,7 @@ void main() {
     // Remove detection overlays
     window.postMessage({ source: 'impeccable-command', action: 'remove' }, '*');
     setLiveState('IDLE');
-    document.getElementById(PREFIX + '-pick-cursor-style')?.remove();
+    document.getElementById(PICK_CURSOR_STYLE_ID)?.remove();
     window.__IMPECCABLE_LIVE_INIT__ = false;
     console.log('[impeccable] Live mode exited.');
   }
@@ -9996,8 +10088,8 @@ void main() {
     meta:     'oklch(55% 0 0)',
     hairline: 'oklch(88% 0 0)',
     hairlineSoft: 'oklch(92% 0 0)',
-    amber:    'oklch(70% 0.13 65)',         // stale-hint accent
-    amberBg:  'oklch(95% 0.05 80)',
+    amber:    'oklch(77% 0.13 82)',         // stale-hint accent
+    amberBg:  'oklch(89% 0.055 84)',
   };
 
   function designPanelCss(BP) {
@@ -10088,7 +10180,7 @@ void main() {
       }
       .empty strong { color: ${DP.ink}; display: block; margin-bottom: 6px; font-size: 14px; }
       .empty code { font-family: ${MONO}; background: ${DP.canvas}; padding: 1px 6px; border-radius: 4px; font-size: 12px; color: ${DP.ink}; }
-      .error { color: oklch(45% 0.15 25); }
+      .error { color: oklch(58% 0.15 35); }
 
       /* Stale hint */
       .stale {
@@ -10240,8 +10332,8 @@ void main() {
         content: ''; position: absolute; left: 4px; top: 13px;
         width: 8px; height: 8px; border-radius: 50%;
       }
-      .coll .do::before { background: oklch(62% 0.16 145); }
-      .coll .dont::before { background: oklch(58% 0.22 25); }
+      .coll .do::before { background: oklch(45% 0.18 145); }
+      .coll .dont::before { background: oklch(58% 0.15 35); }
 
       .coll .overview-body {
         font-size: 12px; line-height: 1.55; color: ${DP.ink2};

.agents/skills/impeccable/scripts/live-poll.mjs

@@ -2,11 +2,11 @@
  * CLI client for the live variant mode poll/reply protocol.
  *
  * Usage:
- *   npx impeccable poll                         # Block until browser event, print JSON
- *   npx impeccable poll --stream                # Experimental: keep polling; one JSON line per event
- *   npx impeccable poll --timeout=600000        # Custom timeout (ms); default is long-poll friendly
- *   npx impeccable poll --reply <id> done       # Reply "done" to event <id>
- *   npx impeccable poll --reply <id> error "msg" # Reply with error
+ *   node <scripts_path>/live-poll.mjs                         # Block until browser event, print JSON
+ *   node <scripts_path>/live-poll.mjs --stream                # Experimental: keep polling; one JSON line per event
+ *   node <scripts_path>/live-poll.mjs --timeout=600000        # Custom timeout (ms); default is long-poll friendly
+ *   node <scripts_path>/live-poll.mjs --reply <id> done       # Reply "done" to event <id>
+ *   node <scripts_path>/live-poll.mjs --reply <id> error "msg" # Reply with error
  */
 
 import { execFileSync } from 'node:child_process';
@@ -15,6 +15,11 @@ import { fileURLToPath } from 'node:url';
 import { completionAckForAcceptResult, completionTypeForAcceptResult } from './live/completion.mjs';
 import { readLiveServerInfo } from './lib/impeccable-paths.mjs';
 
+// Absolute path to a sibling script in this skill's scripts dir, so runtime
+// error hints print a directly-runnable command instead of a placeholder.
+const SELF_DIR = path.dirname(fileURLToPath(import.meta.url));
+const scriptCmd = (name) => `node "${path.join(SELF_DIR, name)}"`;
+
 // Node's built-in fetch (undici under the hood) enforces a 300s headers
 // timeout that can't be lowered per-request. We cap each request below
 // that ceiling and loop in `pollOnce` to synthesize a long poll without
@@ -27,7 +32,7 @@ const EVENT_TYPES_NEEDING_AGENT_REPLY = new Set(['generate', 'steer', 'manual_ed
 function readServerInfo() {
   const record = readLiveServerInfo(process.cwd());
   if (!record) {
-    console.error('No running live server found. Start one with: npx impeccable live');
+    console.error(`No running live server found. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   return record.info;
@@ -82,7 +87,7 @@ export function parseReplyArgs(args) {
 }
 
 function validateReplyArgs({ id, status }) {
-  const usage = "Usage: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]";
+  const usage = `Usage: ${scriptCmd('live-poll.mjs')} --reply <id> <status> [--file path] [--data '<json>'] [message]`;
   if (!id || id.startsWith('--')) {
     const err = new Error(`${usage}\nMissing event id after --reply.`);
     err.code = 'INVALID_REPLY_ARGS';
@@ -283,11 +288,11 @@ export async function runPollStream(base, token, {
 function handlePollError(err) {
   if (err.code === 'AUTH_FAILED') {
     console.error(err.message);
-    console.error('Try restarting: npx impeccable live stop && npx impeccable live');
+    console.error(`Try restarting: ${scriptCmd('live-server.mjs')} stop && ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.cause?.code === 'ECONNREFUSED') {
-    console.error('Live server not running. Start one with: npx impeccable live');
+    console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.code === 'ACK_TIMEOUT') {
@@ -331,7 +336,7 @@ Harness note:
   const info = readServerInfo();
   const base = `http://localhost:${info.port}`;
 
-  // Reply mode: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]
+  // Reply mode: node <scripts_path>/live-poll.mjs --reply <id> <status> [--file path] [--data '<json>'] [message]
   if (args.includes('--reply')) {
     let reply;
     try {
@@ -345,7 +350,7 @@ Harness note:
       await postReply(base, info.token, reply);
     } catch (err) {
       if (err.cause?.code === 'ECONNREFUSED') {
-        console.error('Live server not running. Start one with: npx impeccable live');
+        console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
       } else {
         console.error('Reply failed:', err.message);
       }

.agents/skills/impeccable/scripts/live-server.mjs

@@ -21,7 +21,7 @@ import path from 'node:path';
 import net from 'node:net';
 import { fileURLToPath } from 'node:url';
 import { parseDesignMd } from './lib/design-parser.mjs';
-import { resolveContextDir } from './context.mjs';
+import { loadContext } from './context.mjs';
 import {
   assembleLiveBrowserScript,
   assertLiveBrowserScriptParts,
@@ -55,7 +55,11 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 // PRODUCT.md / DESIGN.md live wherever context.mjs resolves. The generated
 // DESIGN sidecar is project-local at .impeccable/design.json, with legacy
 // DESIGN.json fallback for existing projects.
-const CONTEXT_DIR = resolveContextDir(process.cwd());
+const PROJECT_CONTEXT = loadContext(process.cwd());
+const CONTEXT_DIR = PROJECT_CONTEXT.contextDir;
+const DESIGN_MD_PATH = PROJECT_CONTEXT.designPath
+  ? path.resolve(process.cwd(), PROJECT_CONTEXT.designPath)
+  : null;
 const DEFAULT_POLL_TIMEOUT = 600_000;   // 10 min — agent re-polls on timeout anyway
 const SSE_HEARTBEAT_INTERVAL = 30_000;  // keepalive ping every 30s
 
@@ -371,10 +375,7 @@ function hasProjectContext() {
   // PRODUCT.md carries brand voice / anti-references — that's what determines
   // whether variants are brand-aware. DESIGN.md (visual tokens) is a separate
   // concern, surfaced by the design panel's own empty state.
-  try {
-    fs.accessSync(path.join(CONTEXT_DIR, 'PRODUCT.md'), fs.constants.R_OK);
-    return true;
-  } catch { return false; }
+  return !!PROJECT_CONTEXT.hasProduct;
 }
 
 function statOrNull(filePath) {
@@ -549,8 +550,8 @@ function createRequestHandler({ detectScript, liveScriptParts }) {
       const token = url.searchParams.get('token');
       if (token !== state.token) { res.writeHead(401); res.end('Unauthorized'); return; }
 
-      const mdPath = path.join(CONTEXT_DIR, 'DESIGN.md');
-      const jsonPath = resolveDesignSidecarPath(process.cwd(), CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
+      const mdPath = DESIGN_MD_PATH;
+      const jsonPath = resolveDesignSidecarPath(process.cwd(), PROJECT_CONTEXT.designContextDir || CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
       const mdStat = statOrNull(mdPath);
       const jsonStat = statOrNull(jsonPath);
 

.agents/skills/impeccable/scripts/live-target.mjs

@@ -0,0 +1,30 @@
+import path from 'node:path';
+import { resolveProjectRoot } from './context.mjs';
+import { parseTargetPath } from './lib/target-args.mjs';
+
+export function resolveLiveTarget(cwd = process.cwd(), args = []) {
+  const originalCwd = path.resolve(cwd);
+  let targetPath = null;
+  try {
+    targetPath = parseTargetPath(args, { strict: true });
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const absoluteTargetPath = targetPath
+    ? path.isAbsolute(targetPath) ? targetPath : path.resolve(originalCwd, targetPath)
+    : null;
+  const projectRoot = targetPath
+    ? resolveProjectRoot(originalCwd, { targetPath: absoluteTargetPath })
+    : originalCwd;
+  return {
+    originalCwd,
+    projectRoot,
+    targetPath,
+    absoluteTargetPath,
+    targetOptions: absoluteTargetPath ? { targetPath: absoluteTargetPath } : {},
+  };
+}

.agents/skills/impeccable/scripts/live-wrap.mjs

@@ -2,7 +2,7 @@
  * CLI helper: find an element in source and wrap it in a variant container.
  *
  * Usage:
- *   npx impeccable wrap --id SESSION_ID --count N --query "hero-combined-left" [--file path]
+ *   node <scripts_path>/live-wrap.mjs --id SESSION_ID --count N --query "hero-combined-left" [--file path]
  *
  * Searches project files for the element matching the query (class name, ID, or
  * text snippet), wraps it with the variant scaffolding, and prints the file path

.agents/skills/impeccable/scripts/live.mjs

@@ -21,14 +21,16 @@ import { execSync } from 'node:child_process';
 import fs from 'node:fs';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
-import { loadContext } from './context.mjs';
+import { loadContext, resolveTargetSelection } from './context.mjs';
 import { resolveFiles } from './live-inject.mjs';
 import { readLiveServerInfo } from './lib/impeccable-paths.mjs';
+import { resolveLiveTarget } from './live-target.mjs';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 async function liveCli() {
   const args = process.argv.slice(2);
+  const liveTarget = resolveLiveTarget(process.cwd(), args);
 
   if (args.includes('--help') || args.includes('-h')) {
     console.log(`Usage: node live.mjs
@@ -38,37 +40,78 @@ Prepare everything for live variant mode in a single command:
   - Starts (or reuses) the live server in the background
   - Injects the browser script tag
   - Reads PRODUCT.md / DESIGN.md for project context
+  - In monorepos, choose a child app first; --target <path> is the fallback/manual path
 
 On success, prints a JSON blob with:
-  { ok, serverPort, serverToken, pageFile, hasContext, context }
+  { ok, serverPort, serverToken, pageFiles, projectRoot, repoRoot, targetPath, productPath, designPath }
+
+On target_selection_required, prints:
+  { ok: false, error: "target_selection_required", targetCandidates }
 
 On config_missing, prints:
   { ok: false, error: "config_missing", configPath, hint }
 
 The agent should then:
-  1. If config_missing, create the config and re-run this script
-  2. Optionally open the project's dev/preview URL in the browser (see reference/live.md—not serverPort)
-  3. Enter the poll loop: node live-poll.mjs`);
+  1. If target_selection_required, ask which app to use and rerun from that child cwd
+  2. If config_missing, create the config and re-run this script
+  3. Optionally open the project's dev/preview URL in the browser (see reference/live.md—not serverPort)
+  4. Enter the poll loop: node live-poll.mjs`);
+    process.exit(0);
+  }
+
+  const targetSelection = resolveTargetSelection(liveTarget.originalCwd, liveTarget.targetOptions);
+  if (targetSelection) {
+    console.log(JSON.stringify({
+      ok: false,
+      error: 'target_selection_required',
+      ...targetSelection,
+      hint: 'Ask the user which app Impeccable should use, then rerun live from that child app cwd. Use --target <path> only as a fallback or explicit path diagnostic.',
+    }, null, 2));
+    process.exit(0);
+  }
+
+  const ctx = loadContext(liveTarget.originalCwd, liveTarget.targetOptions);
+  const activeCwd = ctx.projectRoot;
+  const outputTargetPath = liveTarget.targetPath || null;
+
+  const missingContext = missingLiveContext(ctx);
+  if (missingContext.length > 0) {
+    console.log(JSON.stringify({
+      ok: false,
+      error: 'context_missing',
+      missing: missingContext,
+      nextCommand: missingContext.includes('PRODUCT.md') ? 'init' : 'document',
+      targetPath: outputTargetPath,
+      projectRoot: ctx.projectRoot,
+      repoRoot: ctx.repoRoot,
+      productPath: ctx.productPath,
+      designPath: ctx.designPath,
+    }, null, 2));
     process.exit(0);
   }
 
   // 1. Check config (fail fast if missing — no point starting anything else)
-  const checkOut = runScript('live-inject.mjs', ['--check']);
+  const checkOut = runScript('live-inject.mjs', ['--check'], { cwd: activeCwd });
   const checkResult = safeParse(checkOut);
   if (!checkResult || !checkResult.ok) {
-    console.log(JSON.stringify(checkResult || { ok: false, error: 'check_failed', raw: checkOut }));
+    console.log(JSON.stringify({
+      ...(checkResult || { ok: false, error: 'check_failed', raw: checkOut }),
+      targetPath: outputTargetPath,
+      projectRoot: ctx.projectRoot,
+      repoRoot: ctx.repoRoot,
+    }));
     process.exit(0);
   }
 
   // 2. Start server (or reuse existing)
-  const serverInfo = ensureServerRunning();
+  const serverInfo = ensureServerRunning(activeCwd);
   if (!serverInfo) {
     console.log(JSON.stringify({ ok: false, error: 'server_start_failed' }));
     process.exit(1);
   }
 
   // 3. Inject the script tag at the current port
-  const injectOut = runScript('live-inject.mjs', ['--port', String(serverInfo.port)]);
+  const injectOut = runScript('live-inject.mjs', ['--port', String(serverInfo.port)], { cwd: activeCwd });
   const injectResult = safeParse(injectOut);
   if (!injectResult || !injectResult.ok) {
     console.log(JSON.stringify({
@@ -80,22 +123,23 @@ The agent should then:
     process.exit(1);
   }
 
-  // 4. Load PRODUCT.md + DESIGN.md context.
-  const ctx = loadContext(process.cwd());
-
-  // 5. Compute drift-heal: compare resolved inject targets against the
+  // 4. Compute drift-heal: compare resolved inject targets against the
   //    project's HTML files. Orphans are HTML files not covered by config.
   //    Warning only — the agent decides whether to act.
-  const resolvedFiles = resolveFiles(process.cwd(), checkResult.config);
-  const drift = scanForDrift(process.cwd(), resolvedFiles, checkResult.config);
+  const resolvedFiles = resolveFiles(activeCwd, checkResult.config);
+  const drift = scanForDrift(activeCwd, resolvedFiles, checkResult.config);
 
-  // 6. Emit everything the agent needs
+  // 5. Emit everything the agent needs
   console.log(JSON.stringify({
     ok: true,
     serverPort: serverInfo.port,
     serverToken: serverInfo.token,
     pageFiles: resolvedFiles,
+    liveConfigPath: checkResult.path,
     configDrift: drift,
+    targetPath: outputTargetPath,
+    projectRoot: ctx.projectRoot,
+    repoRoot: ctx.repoRoot,
     hasProduct: ctx.hasProduct,
     product: ctx.product,
     productPath: ctx.productPath,
@@ -105,6 +149,13 @@ The agent should then:
   }, null, 2));
 }
 
+function missingLiveContext(ctx) {
+  const missing = [];
+  if (!ctx.hasProduct) missing.push('PRODUCT.md');
+  if (!ctx.hasDesign) missing.push('DESIGN.md');
+  return missing;
+}
+
 /**
  * Drift-heal scan. Walks the project for HTML files under common
  * page-source directories (public/, src/, app/, pages/) and reports any
@@ -201,11 +252,11 @@ function globToRegex(pattern) {
 // Helpers
 // ---------------------------------------------------------------------------
 
-function runScript(name, args) {
+function runScript(name, args, options = {}) {
   const scriptPath = path.join(__dirname, name);
   const cmd = `node "${scriptPath}" ${args.map(a => `"${a}"`).join(' ')}`;
   try {
-    return execSync(cmd, { encoding: 'utf-8', cwd: process.cwd(), timeout: 15_000 });
+    return execSync(cmd, { encoding: 'utf-8', cwd: options.cwd || process.cwd(), timeout: 15_000 });
   } catch (err) {
     // execSync throws on non-zero exit; return stdout if any
     return err.stdout || err.message || '';
@@ -219,10 +270,10 @@ function safeParse(out) {
 /**
  * Return { pid, port, token } for the running live server, starting one if needed.
  */
-function ensureServerRunning() {
+function ensureServerRunning(cwd = process.cwd()) {
   // Try to reuse an existing server
   try {
-    const existing = readLiveServerInfo(process.cwd())?.info;
+    const existing = readLiveServerInfo(cwd)?.info;
     if (existing && existing.pid) {
       try {
         process.kill(existing.pid, 0); // throws if dead
@@ -232,7 +283,7 @@ function ensureServerRunning() {
   } catch { /* no PID file */ }
 
   // Start a new server
-  const out = runScript('live-server.mjs', ['--background']);
+  const out = runScript('live-server.mjs', ['--background'], { cwd });
   return safeParse(out);
 }
 

.claude-plugin/marketplace.json

@@ -12,7 +12,7 @@
     {
       "name": "impeccable",
       "description": "Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.",
-      "version": "3.6.0",
+      "version": "3.9.1",
       "author": {
         "name": "Paul Bakaus",
         "email": "paul@paulbakaus.com"

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "impeccable",
   "description": "Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.",
-  "version": "3.6.0",
+  "version": "3.9.1",
   "author": {
     "name": "Paul Bakaus",
     "email": "paul@paulbakaus.com"

.claude/skills/impeccable/SKILL.md

@@ -1,12 +1,13 @@
 ---
 name: impeccable
 description: Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Handles UX review, visual hierarchy, information architecture, cognitive load, accessibility, performance, responsive behavior, theming, anti-patterns, typography, fonts, spacing, layout, alignment, color, motion, micro-interactions, UX copy, error states, edge cases, i18n, and reusable design systems or tokens. Also use for bland designs that need to become bolder or more delightful, loud designs that should become quieter, live browser iteration on UI elements, or ambitious visual effects that should feel technically extraordinary. Not for backend-only or non-UI tasks.
-version: 3.6.0
+version: 3.9.1
 user-invocable: true
 argument-hint: "[craft|shape · audit|critique · animate|bolder|colorize|delight|layout|overdrive|quieter|typeset · adapt|clarify|distill · harden|onboard|optimize|polish · init|document|extract|live] [target]"
 license: Apache 2.0
 allowed-tools:
   - Bash(npx impeccable *)
+  - Bash(node .claude/skills/impeccable/scripts/*)
 ---
 
 Designs and iterates production-grade frontend interfaces. Real working code, committed design choices, exceptional craft.
@@ -15,7 +16,7 @@ Designs and iterates production-grade frontend interfaces. Real working code, co
 
 You MUST do these steps before proceeding:
 
-1. Run `node .claude/skills/impeccable/scripts/context.mjs` once per session. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
+1. Run `node .claude/skills/impeccable/scripts/context.mjs` once per session. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .claude/skills/impeccable/scripts/context.mjs --target <path>` instead. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
 2. If the user invoked a sub-command (`craft`, `shape`, `audit`, `polish`, ...), you MUST read `reference/<command>.md` next. Non-optional. The reference defines the command's flow; without it you will skip steps the user expects.
 3. Familiarize yourself with any existing design system, conventions, and components in the code. Read at least one project file (CSS / tokens / theme / a representative component or page). **Required even when you've loaded a sub-command reference in step 2.** Don't reinvent the wheel; use what's there when it works, branch out when the UX wins.
 4. Read the matching register reference. **This is non-optional; skipping it produces generic output.** If the project is marketing, a landing page, a campaign, long-form content, or a portfolio (design IS the product), read `reference/brand.md`. If it is app UI, admin, a dashboard, or a tool (design SERVES the product), read `reference/product.md`. Pick by first match: (1) task cue ("landing page" vs "dashboard"); (2) surface in focus (the page, file, or route being worked on); (3) `register` field in PRODUCT.md.

.claude/skills/impeccable/reference/bolder.md

@@ -1,12 +1,12 @@
-When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact and personality through stronger hierarchy, committed scale, and decisive type.
+When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact by making the existing design language more decisive, specific, and committed.
 
 ---
 
 ## Register
 
-Brand: "bolder" means distinctive. Extreme scale, unexpected color, typographic risk, committed POV.
+Brand: "bolder" means distinctive. Express a stronger point of view through hierarchy, pacing, proportion, copy, evidence, and one committed visual idea.
 
-Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, one sharper accent, more committed density. The amplification is in clarity, not drama.
+Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, sharper information density, and more decisive prioritization. The amplification is in clarity, not drama.
 
 ---
 
@@ -15,98 +15,105 @@ Product: "bolder" rarely means theatrics; those undermine trust. It means strong
 Analyze what makes the design feel too safe or boring:
 
 1. **Identify weakness sources**:
-   - **Generic choices**: System fonts, basic colors, standard layouts
-   - **Timid scale**: Everything is medium-sized with no drama
-   - **Low contrast**: Everything has similar visual weight
-   - **Static**: No motion, no energy, no life
-   - **Predictable**: Standard patterns with no surprises
-   - **Flat hierarchy**: Nothing stands out or commands attention
+   - **Generic choices**: The page could belong to any product in the category.
+   - **Timid scale**: Everything is medium-sized with no clear lead.
+   - **Low contrast**: Important and supporting elements have similar visual weight.
+   - **Static**: The surface has no meaningful moment of emphasis.
+   - **Predictable**: The composition follows a default pattern without a point of view.
+   - **Flat hierarchy**: Nothing stands out or commands attention.
 
 2. **Understand the context**:
-   - What's the brand personality? (How far can we push?)
-   - What's the purpose? (Marketing can be bolder than financial dashboards)
-   - Who's the audience? (What will resonate?)
-   - What are the constraints? (Brand guidelines, accessibility, performance)
+   - What is the brand personality?
+   - What is the purpose of this surface?
+   - Who is the audience?
+   - What design system, tokens, components, and visual conventions already exist?
 
 If any of these are unclear from the codebase, STOP and call the AskUserQuestion tool to clarify.
 
-**CRITICAL**: "Bolder" doesn't mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random chaos.
+**CRITICAL**: "Bolder" does not mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random noise.
 
 **WARNING - AI SLOP TRAP**: Review ALL the DON'T guidelines from the parent impeccable skill (already loaded in this context) before proceeding. Bold means distinctive, not "more effects."
 
+## Design-System Lock
+
+If the project has `DESIGN.md`, tokens, theme variables, or established component styles, treat that system as the boundary. Make the existing language stronger before adding new language.
+
+Do not invent new colors, gradients, radii, shadows, fonts, decorative backgrounds, or effects just because the request says "bolder." A bolder pass should usually change emphasis, proportion, rhythm, density, contrast, copy, artifact specificity, and layout relationships while staying inside the documented system.
+
+If the existing system is genuinely too limited to express the bolder direction, stop and ask the user before expanding it. Name the exact additions, the role each would play, and why the current system cannot do the job. If the user approves expansion, update the design system or tokens alongside the implementation.
+
 ## Plan Amplification
 
 Create a strategy to increase impact while maintaining coherence:
 
-- **Focal point**: What should be the hero moment? (Pick ONE, make it amazing)
-- **Personality direction**: Maximalist chaos? Elegant drama? Playful energy? Dark moody? Choose a lane.
-- **Risk budget**: How experimental can we be? Push boundaries within constraints.
-- **Hierarchy amplification**: Make big things BIGGER, small things smaller (increase contrast)
+- **Focal point**: Pick one thing the viewer should remember, then make the rest support it.
+- **System levers**: Identify which existing tokens, components, layout patterns, and copy structures can carry more weight.
+- **Risk budget**: Decide how far the surface can push while still feeling like the same product or brand.
+- **Hierarchy amplification**: Increase contrast between primary, secondary, and tertiary content instead of making every element louder.
 
 **IMPORTANT**: Bold design must still be usable. Impact without function is just decoration.
 
 ## Amplify the Design
 
-Systematically increase impact across these dimensions:
+Systematically increase impact through intention, not a menu of effects:
 
 ### Typography Amplification
-- **Replace generic fonts**: Swap system fonts for distinctive choices (see the parent skill's typography guidelines and the [Reference Material section of typeset.md](typeset.md#reference-material) for inspiration)
-- **Extreme scale**: Create dramatic size jumps (3x-5x differences, not 1.5x)
-- **Weight contrast**: Pair 900 weights with 200 weights, not 600 with 400
-- **Unexpected choices**: Variable fonts, display fonts for headlines, condensed/extended widths, monospace as intentional accent (not as lazy "dev tool" default)
+- Strengthen the existing type hierarchy before changing typefaces.
+- Make important text meaningfully more dominant, and make supporting text quieter.
+- Use weight, measure, spacing, and line breaks to sharpen the point of view.
+- Add or replace fonts only after user-approved design-system expansion.
 
-### Color Intensification
-- **Increase saturation**: Shift to more vibrant, energetic colors (but not neon)
-- **Bold palette**: Introduce unexpected color combinations. Avoid the purple-blue gradient AI slop
-- **Dominant color strategy**: Let one bold color own 60% of the design
-- **Sharp accents**: High-contrast accent colors that pop
-- **Tinted neutrals**: Replace pure grays with tinted grays that harmonize with your palette
-- **Rich gradients**: Intentional multi-stop gradients (not generic purple-to-blue)
+### Color Amplification
+- Use the existing palette more decisively before adding colors.
+- Shift the proportion, placement, and contrast of documented colors to clarify meaning.
+- Treat any new color, gradient, or tint ramp as a design-system expansion that requires user approval.
+- Keep color tied to hierarchy, state, or brand meaning; do not use it as surface decoration.
 
-### Spatial Drama
-- **Extreme scale jumps**: Make important elements 3-5x larger than surroundings
-- **Break the grid**: Let hero elements escape containers and cross boundaries
-- **Asymmetric layouts**: Replace centered, balanced layouts with tension-filled asymmetry
-- **Generous space**: Use white space dramatically (100-200px gaps, not 20-40px)
-- **Overlap**: Layer elements intentionally for depth
+### Spatial Amplification
+- Change proportion, density, alignment, and sequencing so the composition has a stronger point of view.
+- Create clearer contrast between dense evidence and open breathing room.
+- Let layout express priority and narrative order before adding ornament.
+- Preserve responsive behavior and avoid text overflow at every breakpoint.
 
-### Visual Effects
-- **Dramatic shadows**: Large, soft shadows for elevation (but not generic drop shadows on rounded rectangles)
-- **Background treatments**: Mesh patterns, noise textures, geometric patterns, intentional gradients (not purple-to-blue)
-- **Texture & depth**: Grain, halftone, duotone, layered elements. NOT glassmorphism (it's overused AI slop)
-- **Borders & frames**: Thick borders, decorative frames, custom shapes (not rounded rectangles with colored border on one side)
-- **Custom elements**: Illustrative elements, custom icons, decorative details that reinforce brand
+### Surface Amplification
+- Use existing surface, border, radius, and shadow rules more deliberately.
+- Remove timid half-measures: either give an element a clear role or simplify it.
+- Add texture, depth, illustration, or decorative treatments only when already established by the system or explicitly approved.
+- Make real product artifacts, imagery, data, or copy carry attention before reaching for effects.
 
 ### Motion & Animation
-- **Hero moment**: One signature entrance, once. Not on every visit and not on every section.
-- **Micro-interactions**: Satisfying hover effects, click feedback, state changes.
-- **Transitions**: Smooth, noticeable transitions using ease-out-quart/quint/expo (not bounce or elastic, which cheapen the effect).
-- **Bolder ≠ scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
+- Design one meaningful moment of emphasis when motion genuinely supports the point.
+- Make interaction feedback feel more decisive without becoming distracting.
+- Keep transitions smooth and intentional.
+- **Bolder != scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
 
 ### Composition Boldness
-- **Hero moments**: Create clear focal points with dramatic treatment
-- **Diagonal flows**: Escape horizontal/vertical rigidity with diagonal arrangements
-- **Full-bleed elements**: Use full viewport width/height for impact
-- **Unexpected proportions**: Golden ratio? Throw it out. Try 70/30, 80/20 splits
+- Make the dominant idea unmistakable.
+- Use layout tension, sequencing, contrast, and restraint to create a stronger read.
+- Let the page's structure communicate priority before adding decorative layers.
+- If every element is louder, the composition is not bolder; it is flatter.
 
 **NEVER**:
-- Add effects randomly without purpose (chaos ≠ bold)
-- Sacrifice readability for aesthetics (body text must be readable)
-- Make everything bold (then nothing is bold; you need contrast)
-- Ignore accessibility (bold design must still meet WCAG standards)
-- Overwhelm with motion (animation fatigue is real)
-- Copy trendy aesthetics blindly (bold means distinctive, not derivative)
+- Add undocumented design-system primitives without user approval
+- Add effects randomly without purpose
+- Hide weak hierarchy behind decoration
+- Sacrifice readability for aesthetics
+- Make everything bold; contrast is the point
+- Ignore accessibility
+- Overwhelm with motion
+- Copy trendy aesthetics blindly
 
 ## Verify Quality
 
 Ensure amplification maintains usability and coherence:
 
+- **System-faithful**: Did the pass make the existing design language stronger before adding anything new?
+- **No undocumented drift**: Are new colors, gradients, shadows, radii, fonts, and effects either absent or explicitly approved and documented?
 - **NOT AI slop**: Does this look like every other AI-generated "bold" design? If yes, start over.
 - **Still functional**: Can users accomplish tasks without distraction?
 - **Coherent**: Does everything feel intentional and unified?
-- **Memorable**: Will users remember this experience?
-- **Performant**: Do all these effects run smoothly?
-- **Accessible**: Does it still meet accessibility standards?
+- **Memorable**: Will users remember this experience for the intended reason?
+- **Performant and accessible**: Does the result stay fast, readable, responsive, and WCAG-conscious?
 
 **The test**: If you showed this to someone and said "AI made this bolder," would they believe you immediately? If yes, you've failed. Bold means distinctive, not "more AI effects."
 

.claude/skills/impeccable/reference/critique.md

@@ -5,8 +5,9 @@ Resolve one stable target, run two independent assessments, synthesize a design
 ### Hard Invariants
 
 - Assessment A (design review) and Assessment B (detector/browser evidence) are both required.
+- Assessment A and B MUST run as two isolated sub-agents whenever a sub-agent/Task tool is exposed. Running them inline in this context is "possible" but is NOT permitted; it is a degraded run. Inline is allowed ONLY when no sub-agent tool exists (or the user declined, on harnesses that ask).
+- If you degrade for any reason, the report's first line MUST be a banner: `⚠️ DEGRADED: single-context (<reason>)`. A silent degraded critique is a failed critique.
 - Assessment A must finish before detector findings enter the parent synthesis context. Detector output is deterministic, but it still anchors judgment.
-- If sub-agents are unavailable, fall back sequentially: finish and record Assessment A first, then run Assessment B, then synthesize.
 - A skipped detector is a failed critique run unless `detect.mjs` is missing or crashes after a real attempt.
 - Viewable targets require browser inspection when available.
 - Any local server started only for critique visualization must run in the background, have a recorded stop method, and be stopped before final reporting unless the user asks to keep it.
@@ -27,7 +28,13 @@ Resolve one stable target, run two independent assessments, synthesize a design
 
 ### Assessment Orchestration
 
-Delegate Assessment A and Assessment B to separate sub-agents when possible. They must not see each other's output. Do not show findings to the user until synthesis.
+Delegate Assessment A and Assessment B to separate sub-agents. They must not see each other's output. Do not show findings to the user until synthesis.
+
+Sub-agent gate (all harnesses):
+- Unless a harness-specific gate below overrides this, spawn A and B as two isolated, parallel sub-agents whenever a sub-agent/Task tool is exposed. This is the default and is mandatory; do not run them inline because it is faster.
+- "Unavailable" means exactly one thing: no sub-agent/Task tool is exposed in this session (or, on harnesses that ask, the user declined). It does not mean inconvenient.
+- If and only if sub-agents are unavailable, fall back sequentially: finish and record Assessment A, then run Assessment B, then synthesize, and emit the degraded banner.
+- Whichever path you take, declare it in the report header (see Report header provenance). Skipping sub-agents without the banner is the most common failure of this command.
 
 If browser automation is available, each assessment creates its own new tab. Never reuse an existing tab, even if it is already at the right URL.
 
@@ -61,7 +68,7 @@ node .claude/skills/impeccable/scripts/detect.mjs --json [target]
 
 Browser visualization is required for a viewable target when browser automation is available. Use a localhost dev/static URL for local files; avoid `file://` unless the available browser explicitly supports this workflow. Overlay flow:
 
-1. Create a fresh tab and navigate.
+1. Create a fresh tab and navigate. Prefer the harness's native/browser-canvas screenshot path before hand-rolling a Playwright/Puppeteer script; only fall back to a custom script when no native browser tool is exposed.
 2. Preflight mutable injection by setting `document.title` and appending a `<script>` tag. Read-only evaluate APIs do not count.
 3. If mutation is unavailable, skip live server, browser presentation, and injection; report fallback signal.
 4. If mutation is available, start `node .claude/skills/impeccable/scripts/live-server.mjs --background`, present the browser if supported, label `[Human]`, scroll top, inject `http://localhost:PORT/detect.js`, wait 2-3 seconds, read `impeccable` console messages, then stop the live server.
@@ -79,6 +86,12 @@ The chat response is the primary user-facing deliverable. Present the full struc
 
 Structure your feedback as a design director would:
 
+#### Report header provenance
+
+The report's first line MUST declare how the assessments were run, so a degraded run is never silent:
+- Dual-agent: `Method: dual-agent (A: <agent-id> · B: <agent-id>)`
+- Degraded: `⚠️ DEGRADED: single-context (<reason, e.g. no sub-agent tool exposed>)`
+
 #### Design Health Score
 > *Consult the [Heuristics Scoring Guide](#heuristics-scoring-guide) section below.*
 

.claude/skills/impeccable/reference/document.md

@@ -1,6 +1,6 @@
 Generate a `DESIGN.md` file at the project root that captures the current visual design system, so AI agents generating new screens stay on-brand.
 
-DESIGN.md follows the [official Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
+DESIGN.md follows the [official DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
 
 ## The frontmatter: token schema
 

.claude/skills/impeccable/reference/hooks.md

@@ -2,11 +2,13 @@
 
 Manage the **design detector hook** for the current project.
 
-The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code and Codex use `PostToolUse` and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
+The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code, Codex, and GitHub Copilot use a post-tool-use hook and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
 
-This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook settings live under its `hook` key). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
+This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook runtime settings live under its `hook` key, and shared detector ignores live under `detector`). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
 
-Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), and Cursor (`.cursor/hooks.json` in the project).
+Manual `npx impeccable detect` scans use the same project filter config by default: `detector.ignoreRules`, `detector.ignoreFiles`, `detector.ignoreValues`, and `detector.designSystem.enabled`. `hook.enabled` only controls automatic hook execution, not manual CLI scans. Use `npx impeccable detect --no-config ...` for a raw detector run that ignores project config/context. Use `npx impeccable ignores ...` for direct CLI CRUD on the same detector ignores.
+
+Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), Cursor (`.cursor/hooks.json` in the project), and GitHub Copilot (`.github/hooks/impeccable.json` in the project, a team-shared committed file that both the Copilot CLI and the cloud agent read). For the Copilot CLI, repo-level hooks fire once `.github/hooks/impeccable.json` is committed to the repository's default branch.
 
 On **Cursor**, `preToolUse` checks proposed Write/Edit/Shell write content and denies only when the real detector finds an issue. The denial message is visible to the agent as the tool error, so the agent can reconsider before the bad write lands.
 
@@ -19,8 +21,8 @@ The first argument is the action. Defaults to `status`.
 | `status` | Print current state, shared/local config paths, ignored rules / files / values, env override. |
 | `on` | Set `enabled: true` in `.impeccable/config.json`, record local hook consent as accepted, and install/repair provider hook manifests when the skill is installed. |
 | `off` | Set `enabled: false` in `.impeccable/config.json`. |
-| `ignore-rule <id>` | Append `<id>` to `ignoreRules`; for `overused-font`, requires `--all-values`. |
-| `ignore-file <glob>` | Append `<glob>` to `ignoreFiles`. |
+| `ignore-rule <id>` | Append `<id>` to `detector.ignoreRules`; for `overused-font`, requires `--all-values`. |
+| `ignore-file <glob>` | Append `<glob>` to `detector.ignoreFiles`. |
 | `ignore-value <id> <value> [--shared] [--reason "..."]` | Append a rule/value suppression to shared `.impeccable/config.json`. |
 | `ignore-value <id> <value> --local [--reason "..."]` | Append a private rule/value suppression to `.impeccable/config.local.json`. |
 | `reset` | Delete the project config, dedup cache, and Cursor pending queue. |
@@ -46,10 +48,10 @@ The hook itself never writes ignore config. Persist an exception only after the
 Prefer the narrowest exception:
 
 - If the finding line shows an exact `ignore-value` command, run that command. This writes shared `.impeccable/config.json` by default.
-- For `overused-font`, use `ignore-value` when the user confirms a specific font. Do not use `ignore-rule overused-font` for a specific font.
+- For value-specific findings such as `overused-font` and `bounce-easing`, use `ignore-value` when the user confirms the specific value. Do not use `ignore-rule overused-font` for a specific font.
 - If the finding has no value-specific command, such as `side-tab`, prefer `ignore-file <path>` for the current file.
 - Use `ignore-rule <id>` only when the user asks to suppress that whole rule across the project. For broad overused-font suppression, use `ignore-rule overused-font --all-values` only when the user asks to ignore overused fonts generally.
-- Do not add source comments such as `impeccable: ignore`; inline comments pollute code and are not a supported suppression mechanism.
+- Prefer config ignores (the commands above) by default; they keep suppressions in one reviewable place. Reach for an inline comment only when the waiver must travel with a single file that leaves the repo (a generated/exported standalone document, an emailed HTML file). The supported marker is `impeccable-disable <rule>` (whole file) or `impeccable-disable-line` / `impeccable-disable-next-line` (one line), in any comment syntax, with an optional reason after `:` or `--`. The detector honors it by default; `--no-inline-ignores` or `--no-config` bypasses it.
 
 Example value-specific exception:
 
@@ -57,6 +59,12 @@ Example value-specific exception:
 node .claude/skills/impeccable/scripts/hook-admin.mjs ignore-value overused-font Inter --shared --reason "User confirmed Inter is intentional"
 ```
 
+Example intentional motion exception:
+
+```bash
+node .claude/skills/impeccable/scripts/hook-admin.mjs ignore-value bounce-easing bounce-ball --shared --reason "User confirmed ball bounce animation is intentional"
+```
+
 Example whole-rule font exception:
 
 ```bash
@@ -73,8 +81,8 @@ node .claude/skills/impeccable/scripts/hook-admin.mjs ignore-file "src/legacy/Ca
 
 - Never modify `.impeccable/config.json` or `.impeccable/config.local.json` by hand from this command. Always go through `hook-admin.mjs` so writes stay validated and the file shape stays consistent.
 - Do not edit the hook scripts themselves (`hook.mjs`, `hook-lib.mjs`, `hook-before-edit.mjs`) from this flow. Those are skill plumbing.
-- Cursor can block a proposed write when the detector finds a real issue. Claude Code and Codex do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
-- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, and `.cursor/hooks.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks.
+- Cursor can block a proposed write when the detector finds a real issue. Claude Code, Codex, and GitHub Copilot do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
+- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, `.cursor/hooks.json`, and `.github/hooks/impeccable.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks. On GitHub Copilot, the CLI loads `.github/hooks/impeccable.json` once it is committed to the repository's default branch, and the cloud agent reads it from the repo directly.
 
 ## Failure modes
 

.claude/skills/impeccable/reference/init.md

@@ -3,7 +3,7 @@
 The setup command for a project. One codebase crawl feeds everything it writes:
 
 - **PRODUCT.md** (strategic): root project file for register, target users, product purpose, brand personality, anti-references, strategic design principles. Answers "who/what/why".
-- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/). Answers "how it looks".
+- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md). Answers "how it looks".
 - **`.impeccable/live/config.json`** (live mode): pre-configured so `/impeccable live` boots straight into variant mode with no first-time detour.
 
 It closes by pointing the user at the best command to run next. Every other impeccable command reads PRODUCT.md and DESIGN.md before doing any work.

.claude/skills/impeccable/reference/live.md

@@ -8,7 +8,7 @@ A running dev server with hot module replacement (Vite, Next.js, Bun, etc.), OR
 
 Execute in order. No step skipped, no step reordered.
 
-1. `live.mjs`: boot.
+1. `live.mjs`: boot. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .claude/skills/impeccable/scripts/live.mjs --target <path>` instead; then run the rest of this live session from the returned `projectRoot`.
 2. Open the app URL that serves `pageFile` (infer from `package.json`, docs, terminal output, or an open tab). Never use `serverPort`; it's the helper, not the app. **Cursor:** `browser_navigate` to that URL before polling; do not skip. **Other harnesses:** use the available browser tool; if the URL is uncertain, ask the user once.
 3. Poll loop with the default long timeout (600000 ms). After every event or `--reply`, run `live-poll.mjs` again immediately. Never pass a short `--timeout=`.
 

.claude/skills/impeccable/scripts/context.mjs

@@ -5,11 +5,12 @@
  * init flow.
  *
  * Path resolution (first match wins):
- *   1. cwd, if PRODUCT.md or DESIGN.md is there
- *   2. .agents/context/ then docs/
- *   3. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
+ *   1. Active project root, if PRODUCT.md or DESIGN.md is there
+ *   2. Active project .agents/context/ then docs/
+ *   3. Monorepo root context, using the same order, as a per-file fallback
+ *   4. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
  *      escape hatch, only consulted when defaults are empty
- *   4. cwd as a "nothing found" default
+ *   5. Active project root as a "nothing found" default
  *
  * `resolveContextDir()` and `loadContext()` are also exported for the
  * server-side scripts (live.mjs, live-server.mjs) that need the structured
@@ -19,15 +20,30 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { parseTargetOptions } from './lib/target-args.mjs';
 
 const PRODUCT_NAMES = ['PRODUCT.md', 'Product.md', 'product.md'];
 const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
 const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const MONOREPO_MARKER_FILES = ['pnpm-workspace.yaml', 'turbo.json', 'nx.json', 'lerna.json'];
+const MONOREPO_FALLBACK_PROJECT_DIRS = ['apps', 'packages'];
+const WORKSPACE_DISCOVERY_IGNORED_DIRS = new Set([
+  'node_modules',
+  '.git',
+  'dist',
+  'build',
+  '.next',
+  '.nuxt',
+  '.svelte-kit',
+  '.turbo',
+  '.cache',
+  'coverage',
+]);
 
 // ─── Update check ──────────────────────────────────────────────────────────
 // Piggyback a lightweight skill-version check on the once-per-session boot.
 // When a newer skill ships, append an UPDATE_AVAILABLE directive so the agent
-// can offer `npx impeccable skills update`. Everything here is best-effort and
+// can offer `npx impeccable update`. Everything here is best-effort and
 // silent on failure: a network problem, sandbox, or missing cache must never
 // block context output or print an error.
 
@@ -38,41 +54,623 @@ const CHECK_INTERVAL_MS = 24 * 60 * 60 * 1000; // throttle the network poll to o
 const RENOTIFY_INTERVAL_MS = 7 * 24 * 60 * 60 * 1000; // don't re-surface the same version for a week
 const FETCH_TIMEOUT_MS = 1200;
 
-export function resolveContextDir(cwd = process.cwd()) {
-  if (firstExisting(cwd, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-    return cwd;
-  }
-  for (const rel of FALLBACK_DIRS) {
-    const candidate = path.resolve(cwd, rel);
-    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-      return candidate;
-    }
-  }
-  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
-  if (envDir && envDir.trim()) {
-    const trimmed = envDir.trim();
-    return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
-  }
-  return cwd;
+export function resolveContextDir(cwd = process.cwd(), options = {}) {
+  return resolveContext(cwd, options).contextDir;
 }
 
-export function loadContext(cwd = process.cwd()) {
-  const contextDir = resolveContextDir(cwd);
-  const productPath = firstExisting(contextDir, PRODUCT_NAMES);
-  const designPath = firstExisting(contextDir, DESIGN_NAMES);
+export function loadContext(cwd = process.cwd(), options = {}) {
+  const resolved = resolveContext(cwd, options);
+  const absCwd = path.resolve(cwd);
+  const productPath = resolved.productPath;
+  const designPath = resolved.designPath;
   const product = productPath ? safeRead(productPath) : null;
   const design = designPath ? safeRead(designPath) : null;
   return {
     hasProduct: !!product,
     product,
-    productPath: productPath ? path.relative(cwd, productPath) : null,
+    productPath: productPath ? path.relative(absCwd, productPath) : null,
     hasDesign: !!design,
     design,
-    designPath: designPath ? path.relative(cwd, designPath) : null,
-    contextDir,
+    designPath: designPath ? path.relative(absCwd, designPath) : null,
+    contextDir: resolved.contextDir,
+    productContextDir: productPath ? path.dirname(productPath) : null,
+    designContextDir: designPath ? path.dirname(designPath) : null,
+    projectRoot: resolved.projectRoot,
+    repoRoot: resolved.repoRoot,
+    isMonorepo: resolved.isMonorepo,
   };
 }
 
+function resolveContext(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const project = resolveProject(absCwd, options);
+  const projectContextDir = resolveLocalContextDir(project.projectRoot);
+  const rootContextDir = project.isMonorepo && project.repoRoot !== project.projectRoot
+    ? resolveLocalContextDir(project.repoRoot)
+    : null;
+
+  let productPath =
+    (projectContextDir ? firstExisting(projectContextDir, PRODUCT_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, PRODUCT_NAMES) : null);
+  let designPath =
+    (projectContextDir ? firstExisting(projectContextDir, DESIGN_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, DESIGN_NAMES) : null);
+
+  let envContextDir = null;
+  if (!productPath && !designPath) {
+    envContextDir = resolveEnvContextDir(absCwd);
+    if (envContextDir) {
+      productPath = firstExisting(envContextDir, PRODUCT_NAMES);
+      designPath = firstExisting(envContextDir, DESIGN_NAMES);
+    }
+  }
+
+  return {
+    contextDir: productPath
+      ? path.dirname(productPath)
+      : designPath
+        ? path.dirname(designPath)
+        : envContextDir || project.projectRoot,
+    productPath,
+    designPath,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    isMonorepo: project.isMonorepo,
+    targetDir: project.targetDir,
+  };
+}
+
+export function resolveProjectRoot(cwd = process.cwd(), options = {}) {
+  return resolveProject(cwd, options).projectRoot;
+}
+
+export function resolveTargetSelection(cwd = process.cwd(), options = {}) {
+  if (hasTargetOption(options)) return null;
+  const project = resolveProject(cwd);
+  if (
+    !project.isMonorepo
+    || !project.projectRoot
+    || !project.repoRoot
+    || path.resolve(project.projectRoot) !== path.resolve(project.repoRoot)
+  ) {
+    return null;
+  }
+  const targetCandidates = discoverTargetCandidates(project.repoRoot);
+  // No discoverable child apps (e.g. `workspaces: ["."]`, a root-only workspace,
+  // or a marker file with no apps/packages children): there is nothing to choose,
+  // so treat the repo root as the active project rather than blocking on an empty
+  // selection prompt that the user cannot answer.
+  if (targetCandidates.length === 0) return null;
+  return {
+    targetPath: null,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    targetCandidates,
+  };
+}
+
+function resolveProject(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const targetDir = resolveTargetDir(absCwd, options);
+  let repoRoot = findMonorepoRoot(targetDir);
+  if (!repoRoot && targetDir !== absCwd) {
+    const cwdRepoRoot = findMonorepoRoot(absCwd);
+    if (cwdRepoRoot && isPathInside(targetDir, cwdRepoRoot)) {
+      repoRoot = cwdRepoRoot;
+    }
+  }
+  if (!repoRoot) {
+    return {
+      targetDir,
+      projectRoot: absCwd,
+      repoRoot: absCwd,
+      isMonorepo: false,
+    };
+  }
+  return {
+    targetDir,
+    projectRoot: resolveWorkspaceProjectRoot(repoRoot, targetDir) || repoRoot,
+    repoRoot,
+    isMonorepo: true,
+  };
+}
+
+function isPathInside(candidate, root) {
+  const rel = path.relative(root, candidate);
+  return !!rel && !rel.startsWith('..') && !path.isAbsolute(rel);
+}
+
+function resolveLocalContextDir(root) {
+  if (firstExisting(root, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+    return root;
+  }
+  for (const rel of FALLBACK_DIRS) {
+    const candidate = path.resolve(root, rel);
+    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+      return candidate;
+    }
+  }
+  return null;
+}
+
+function resolveEnvContextDir(cwd) {
+  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
+  if (!envDir || !envDir.trim()) return null;
+  const trimmed = envDir.trim();
+  return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
+}
+
+function resolveTargetDir(cwd, options = {}) {
+  const targetPath = options && typeof options === 'object' ? options.targetPath : null;
+  if (!targetPath || !String(targetPath).trim()) return cwd;
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  try {
+    const stat = fs.statSync(abs);
+    return stat.isDirectory() ? abs : path.dirname(abs);
+  } catch {
+    return path.extname(abs) ? path.dirname(abs) : abs;
+  }
+}
+
+function findMonorepoRoot(startDir) {
+  let dir = path.resolve(startDir);
+  const homeDir = path.resolve(os.homedir());
+  while (true) {
+    if (dir === homeDir) return null;
+    // isMonorepoRoot is checked before hasGitBoundary on purpose: a workspace
+    // root that also carries its own .git is still recognized. The trade-off is
+    // deliberate — a directory with a monorepo *marker* but no workspace patterns
+    // and no apps/packages children is not a monorepo root, so its .git stops
+    // traversal and a further-up root is not searched. The nested .git is treated
+    // as an independent project boundary, which is the intended isolation.
+    if (isMonorepoRoot(dir)) return dir;
+    if (hasGitBoundary(dir)) return null;
+    const parent = path.dirname(dir);
+    if (parent === dir) return null;
+    dir = parent;
+  }
+}
+
+function isMonorepoRoot(dir) {
+  if (readWorkspacePatterns(dir).some((pattern) => !normalizeWorkspacePattern(pattern).startsWith('!'))) return true;
+  if (!MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(dir, file)))) return false;
+  return hasFallbackWorkspaceChildren(dir);
+}
+
+function hasGitBoundary(dir) {
+  return fs.existsSync(path.join(dir, '.git'));
+}
+
+function hasFallbackWorkspaceChildren(dir) {
+  for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+    const base = path.join(dir, name);
+    let entries;
+    try {
+      entries = fs.readdirSync(base, { withFileTypes: true });
+    } catch {
+      continue;
+    }
+    if (entries.some((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))) return true;
+  }
+  return false;
+}
+
+function discoverTargetCandidates(repoRoot) {
+  const roots = new Map();
+  const patterns = readWorkspacePatterns(repoRoot);
+  for (const pattern of patterns) {
+    for (const root of discoverRootsForPattern(repoRoot, pattern)) {
+      roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+    }
+  }
+  if (MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(repoRoot, file)))) {
+    for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+      const base = path.join(repoRoot, name);
+      let entries;
+      try {
+        entries = fs.readdirSync(base, { withFileTypes: true });
+      } catch {
+        continue;
+      }
+      for (const entry of entries) {
+        if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+        const root = path.join(base, entry.name);
+        roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+      }
+    }
+  }
+  return [...roots.entries()]
+    .filter(([rel]) => rel && !rel.startsWith('..'))
+    // Honor negated workspace patterns (e.g. "!packages/internal"). resolveWorkspaceProjectRoot
+    // sends an excluded package back to the repo root, so an excluded folder must not appear as a
+    // selectable target — choosing it would silently resolve to the root instead.
+    .filter(([rel]) => !isExcludedByWorkspacePattern(rel.split('/').filter(Boolean), patterns))
+    .sort(([a], [b]) => a.localeCompare(b))
+    .map(([rel, root]) => {
+      const targetExample = findTargetExample(repoRoot, root);
+      return {
+        name: path.basename(root),
+        path: rel,
+        targetExample,
+        ...resolveCandidateContextSummary(repoRoot, root, targetExample),
+      };
+    });
+}
+
+function resolveCandidateContextSummary(repoRoot, projectRoot, targetPath) {
+  const ctx = resolveContext(repoRoot, { targetPath });
+  return {
+    productStatus: contextSourceStatus(ctx.productPath, repoRoot, projectRoot),
+    productPath: contextSourcePath(ctx.productPath, repoRoot),
+    designStatus: contextSourceStatus(ctx.designPath, repoRoot, projectRoot),
+    designPath: contextSourcePath(ctx.designPath, repoRoot),
+  };
+}
+
+// Selection candidates surface one of four statuses: 'child' (a canonical
+// PRODUCT.md/DESIGN.md directly in the app root), 'inherited' (resolved from the
+// repo root in a monorepo), 'missing' (no file found), and 'fallback'. 'fallback'
+// intentionally covers two non-canonical locations: a file inside the project
+// root but in a subdirectory (FALLBACK_DIRS, e.g. `.agents/context/`), and a file
+// outside both the project and repo roots (IMPECCABLE_CONTEXT_DIR override).
+function contextSourceStatus(filePath, repoRoot, projectRoot) {
+  if (!filePath) return 'missing';
+  const absPath = path.resolve(filePath);
+  const absProjectRoot = path.resolve(projectRoot);
+  const absRepoRoot = path.resolve(repoRoot);
+  if (isPathInsideOrEqual(absPath, absProjectRoot)) {
+    return path.dirname(absPath) === absProjectRoot ? 'child' : 'fallback';
+  }
+  if (absProjectRoot !== absRepoRoot && isPathInsideOrEqual(absPath, absRepoRoot)) {
+    return 'inherited';
+  }
+  return 'fallback';
+}
+
+function contextSourcePath(filePath, repoRoot) {
+  if (!filePath) return null;
+  const rel = path.relative(repoRoot, filePath);
+  if (rel && !rel.startsWith('..') && !path.isAbsolute(rel)) {
+    return rel.split(path.sep).join('/');
+  }
+  return filePath;
+}
+
+function discoverRootsForPattern(repoRoot, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return [];
+  const segments = pattern.split('/').filter(Boolean);
+  if (!segments.length) return [];
+  const firstGlobIndex = segments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1 ? segments : segments.slice(0, firstGlobIndex);
+  const base = path.join(repoRoot, ...literalPrefix);
+  if (!fs.existsSync(base)) return [];
+  if (segments.includes('**')) {
+    const packageRoots = [];
+    walkDirs(base, (dir) => {
+      if (dir !== base && isCandidateProjectRoot(dir)) packageRoots.push(dir);
+    });
+    if (packageRoots.length) return packageRoots;
+    return directChildDirs(base);
+  }
+  return expandSimplePattern(repoRoot, segments);
+}
+
+function expandSimplePattern(repoRoot, patternSegments, index = 0, current = repoRoot) {
+  if (index >= patternSegments.length) return fs.existsSync(current) ? [current] : [];
+  const segment = patternSegments[index];
+  if (!segment.includes('*')) {
+    return expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, segment));
+  }
+  let entries;
+  try {
+    entries = fs.readdirSync(current, { withFileTypes: true });
+  } catch {
+    return [];
+  }
+  const roots = [];
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    if (!segmentMatches(segment, entry.name)) continue;
+    roots.push(...expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, entry.name)));
+  }
+  return roots;
+}
+
+function directChildDirs(dir) {
+  try {
+    return fs.readdirSync(dir, { withFileTypes: true })
+      .filter((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))
+      .map((entry) => path.join(dir, entry.name));
+  } catch {
+    return [];
+  }
+}
+
+function walkDirs(root, visit) {
+  let entries;
+  try {
+    entries = fs.readdirSync(root, { withFileTypes: true });
+  } catch {
+    return;
+  }
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    const dir = path.join(root, entry.name);
+    visit(dir);
+    walkDirs(dir, visit);
+  }
+}
+
+function isCandidateProjectRoot(dir) {
+  return !!(
+    fs.existsSync(path.join(dir, 'package.json'))
+    || firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+    || fs.existsSync(path.join(dir, 'src'))
+    || fs.existsSync(path.join(dir, 'app'))
+    || fs.existsSync(path.join(dir, 'pages'))
+    || fs.existsSync(path.join(dir, 'public'))
+  );
+}
+
+function isIgnoredWorkspaceDiscoveryDir(name) {
+  return name.startsWith('.') || WORKSPACE_DISCOVERY_IGNORED_DIRS.has(name);
+}
+
+function findTargetExample(repoRoot, projectRoot) {
+  const examples = [
+    'src/App.jsx',
+    'src/App.tsx',
+    'src/main.jsx',
+    'src/main.tsx',
+    'src/index.jsx',
+    'src/index.ts',
+    'app/page.tsx',
+    'pages/index.tsx',
+    'public/index.html',
+  ];
+  for (const rel of examples) {
+    const abs = path.join(projectRoot, rel);
+    if (fs.existsSync(abs)) return path.relative(repoRoot, abs).split(path.sep).join('/');
+  }
+  return path.relative(repoRoot, projectRoot).split(path.sep).join('/');
+}
+
+function resolveWorkspaceProjectRoot(repoRoot, targetDir) {
+  const rel = path.relative(repoRoot, targetDir);
+  if (!rel || rel.startsWith('..') || path.isAbsolute(rel)) return repoRoot;
+  const relSegments = rel.split(path.sep).filter(Boolean);
+  const patterns = readWorkspacePatterns(repoRoot);
+  const excluded = isExcludedByWorkspacePattern(relSegments, patterns);
+  if (!excluded) {
+    for (const pattern of patterns) {
+      const projectRoot = projectRootFromWorkspacePattern(repoRoot, relSegments, pattern);
+      if (projectRoot) return projectRoot;
+    }
+  }
+  if (excluded) return repoRoot;
+  if (
+    relSegments.length >= 2
+    && MONOREPO_FALLBACK_PROJECT_DIRS.includes(relSegments[0])
+  ) {
+    return path.join(repoRoot, relSegments[0], relSegments[1]);
+  }
+  const nearest = nearestProjectLikeRoot(repoRoot, targetDir);
+  if (nearest) return nearest;
+  return repoRoot;
+}
+
+function isExcludedByWorkspacePattern(relSegments, patterns) {
+  return patterns.some((rawPattern) => {
+    const pattern = normalizeWorkspacePattern(rawPattern);
+    if (!pattern.startsWith('!')) return false;
+    return workspacePatternMatchesRel(pattern.slice(1), relSegments);
+  });
+}
+
+function nearestProjectLikeRoot(repoRoot, targetDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(repoRoot);
+  while (dir && dir !== stop) {
+    if (
+      firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+      || fs.existsSync(path.join(dir, 'package.json'))
+    ) {
+      return dir;
+    }
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function nearestPackageRootBetween(repoRoot, targetDir, stopDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(stopDir || repoRoot);
+  const root = path.resolve(repoRoot);
+  while (dir && dir !== stop && isPathInsideOrEqual(dir, root)) {
+    if (fs.existsSync(path.join(dir, 'package.json'))) return dir;
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function isPathInsideOrEqual(candidate, root) {
+  return path.resolve(candidate) === path.resolve(root) || isPathInside(candidate, root);
+}
+
+function workspacePatternMatchesRel(pattern, relSegments) {
+  const patternSegments = normalizeWorkspacePattern(pattern).split('/').filter(Boolean);
+  if (!patternSegments.length) return false;
+  if (patternSegments.includes('**')) {
+    const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+    const literalPrefix = firstGlobIndex === -1
+      ? patternSegments
+      : patternSegments.slice(0, firstGlobIndex);
+    if (relSegments.length < literalPrefix.length + 1) return false;
+    for (let i = 0; i < literalPrefix.length; i++) {
+      if (!segmentMatches(literalPrefix[i], relSegments[i])) return false;
+    }
+    return true;
+  }
+  if (relSegments.length < patternSegments.length) return false;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return false;
+  }
+  return true;
+}
+
+function readWorkspacePatterns(repoRoot) {
+  return [
+    ...readPackageWorkspaces(repoRoot),
+    ...readPnpmWorkspaces(repoRoot),
+    ...readLernaWorkspaces(repoRoot),
+  ].filter(Boolean);
+}
+
+function readPackageWorkspaces(repoRoot) {
+  const pkg = readJson(path.join(repoRoot, 'package.json'));
+  const workspaces = pkg?.workspaces;
+  if (Array.isArray(workspaces)) return workspaces;
+  if (Array.isArray(workspaces?.packages)) return workspaces.packages;
+  return [];
+}
+
+function readLernaWorkspaces(repoRoot) {
+  const lerna = readJson(path.join(repoRoot, 'lerna.json'));
+  return Array.isArray(lerna?.packages) ? lerna.packages : [];
+}
+
+function readPnpmWorkspaces(repoRoot) {
+  try {
+    const body = fs.readFileSync(path.join(repoRoot, 'pnpm-workspace.yaml'), 'utf-8');
+    const patterns = [];
+    let inPackages = false;
+    for (const line of body.split(/\r?\n/)) {
+      const trimmed = stripYamlInlineComment(line).trim();
+      if (!trimmed || trimmed.startsWith('#')) continue;
+      const flowMatch = trimmed.match(/^packages:\s*\[(.*)\]\s*$/);
+      if (flowMatch) {
+        patterns.push(...parseYamlFlowList(flowMatch[1]));
+        inPackages = false;
+        continue;
+      }
+      if (/^packages:\s*$/.test(trimmed)) {
+        inPackages = true;
+        continue;
+      }
+      if (inPackages && /^[A-Za-z0-9_-]+:\s*/.test(trimmed)) break;
+      if (inPackages) {
+        const match = trimmed.match(/^-\s*(.+)$/);
+        if (match) patterns.push(unquoteYamlValue(match[1]));
+      }
+    }
+    return patterns;
+  } catch {
+    return [];
+  }
+}
+
+function stripYamlInlineComment(line) {
+  let quote = null;
+  for (let i = 0; i < line.length; i++) {
+    const ch = line[i];
+    if ((ch === '"' || ch === "'") && line[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      continue;
+    }
+    if (ch === '#' && !quote) return line.slice(0, i);
+  }
+  return line;
+}
+
+function parseYamlFlowList(body) {
+  const items = [];
+  let quote = null;
+  let current = '';
+  for (let i = 0; i < body.length; i++) {
+    const ch = body[i];
+    if ((ch === '"' || ch === "'") && body[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      current += ch;
+      continue;
+    }
+    if (ch === ',' && !quote) {
+      const value = unquoteYamlValue(current);
+      if (value) items.push(value);
+      current = '';
+      continue;
+    }
+    current += ch;
+  }
+  const value = unquoteYamlValue(current);
+  if (value) items.push(value);
+  return items;
+}
+
+function unquoteYamlValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '');
+}
+
+function readJson(filePath) {
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function projectRootFromWorkspacePattern(repoRoot, relSegments, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return null;
+  const patternSegments = pattern.split('/').filter(Boolean);
+  if (!patternSegments.length) return null;
+  if (patternSegments.includes('**')) {
+    return projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments);
+  }
+  if (relSegments.length < patternSegments.length) return null;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return null;
+  }
+  return path.join(repoRoot, ...relSegments.slice(0, patternSegments.length));
+}
+
+function projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments) {
+  const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1
+    ? patternSegments
+    : patternSegments.slice(0, firstGlobIndex);
+  if (relSegments.length < literalPrefix.length + 1) return null;
+  for (let i = 0; i < literalPrefix.length; i++) {
+    if (!segmentMatches(literalPrefix[i], relSegments[i])) return null;
+  }
+  const prefixDir = path.join(repoRoot, ...literalPrefix);
+  const targetDir = path.join(repoRoot, ...relSegments);
+  const packageRoot = nearestPackageRootBetween(repoRoot, targetDir, prefixDir);
+  if (packageRoot) return packageRoot;
+  return path.join(repoRoot, ...relSegments.slice(0, literalPrefix.length + 1));
+}
+
+function normalizeWorkspacePattern(pattern) {
+  return String(pattern || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '')
+    .replace(/^\.\//, '')
+    .replace(/\/+$/, '');
+}
+
+function segmentMatches(patternSegment, relSegment) {
+  if (patternSegment === '*') return true;
+  if (!patternSegment.includes('*')) return patternSegment === relSegment;
+  const re = new RegExp(`^${escapeRegExp(patternSegment).replace(/\\\*/g, '[^/]*')}$`);
+  return re.test(relSegment);
+}
+
 function firstExisting(dir, names) {
   for (const name of names) {
     const abs = path.join(dir, name);
@@ -89,6 +687,10 @@ function safeRead(p) {
   }
 }
 
+function escapeRegExp(value) {
+  return String(value).replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
 /**
  * Pull the register (`brand` or `product`) out of PRODUCT.md by looking
  * for a `## Register` section and reading the first non-empty line that
@@ -172,8 +774,8 @@ function buildUpdateDirective(localVersion, latestVersion) {
     `UPDATE_AVAILABLE: A newer Impeccable skill is available ` +
     `(installed v${localVersion}, latest v${latestVersion}). ` +
     `Before continuing, ask the user once: "A newer Impeccable (v${latestVersion}) is available. ` +
-    `Update now? It runs \`npx impeccable skills update\`." ` +
-    `If they agree, run \`npx impeccable skills update\` (the update applies to the next session, not this one). ` +
+    `Update now? It runs \`npx impeccable update\`." ` +
+    `If they agree, run \`npx impeccable update\` (the update applies to the next session, not this one). ` +
     `Either way, continue the current task without waiting, and do not raise this again.`
   );
 }
@@ -233,7 +835,24 @@ async function computeUpdateDirective(now = Date.now()) {
 }
 
 async function cli() {
-  const ctx = loadContext(process.cwd());
+  let cliOptions;
+  try {
+    cliOptions = parseCliOptions(process.argv.slice(2));
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const targetProvided = hasTargetOption(cliOptions);
+  const targetExists = targetProvided ? pathExistsForTarget(process.cwd(), cliOptions.targetPath) : null;
+  const selection = resolveTargetSelection(process.cwd(), cliOptions);
+  if (selection) {
+    process.stdout.write(buildTargetSelectionDirective(selection) + '\n');
+    process.exit(0);
+  }
+  const ctx = loadContext(process.cwd(), cliOptions);
   const updateDirective = await computeUpdateDirective();
 
   if (!ctx.hasProduct) {
@@ -244,6 +863,10 @@ async function cli() {
       'Stop the current task, load reference/init.md, and follow its ' +
       'instructions to write PRODUCT.md before resuming.',
     ];
+    parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+    if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+      parts.push(buildMissingTargetDirective());
+    }
     if (updateDirective) parts.push(updateDirective);
     process.stdout.write(parts.join('\n\n---\n\n') + '\n');
     process.exit(0);
@@ -252,6 +875,10 @@ async function cli() {
   if (ctx.hasDesign) {
     parts.push(`# DESIGN.md\n\n${ctx.design.trim()}`);
   }
+  parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+  if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+    parts.push(buildMissingTargetDirective());
+  }
   const register = extractRegister(ctx.product);
   const next = register
     ? `NEXT STEP: This project's register is \`${register}\`. You MUST now read \`reference/${register}.md\` before producing any design output.`
@@ -261,6 +888,60 @@ async function cli() {
   process.stdout.write(parts.join('\n\n---\n\n') + '\n');
 }
 
+function parseCliOptions(args) {
+  return parseTargetOptions(args, { strict: true });
+}
+
+function hasTargetOption(options) {
+  return !!(options && typeof options.targetPath === 'string' && options.targetPath.trim());
+}
+
+function pathExistsForTarget(cwd, targetPath) {
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  return fs.existsSync(abs);
+}
+
+function buildResolvedContextDirective(ctx, options, { targetExists = null } = {}) {
+  const targetPath = hasTargetOption(options) ? options.targetPath : null;
+  return `RESOLVED_CONTEXT:\n${JSON.stringify({
+    targetPath,
+    ...(targetPath ? { targetExists } : {}),
+    projectRoot: ctx.projectRoot,
+    repoRoot: ctx.repoRoot,
+    productPath: ctx.productPath,
+    designPath: ctx.designPath,
+  }, null, 2)}`;
+}
+
+function shouldWarnMissingTarget(ctx, targetProvided, targetExists = null) {
+  if (ctx.isMonorepo && targetProvided && targetExists === false) return true;
+  return !!(
+    ctx.isMonorepo
+    && (!targetProvided || targetExists === false)
+    && ctx.projectRoot
+    && ctx.repoRoot
+    && path.resolve(ctx.projectRoot) === path.resolve(ctx.repoRoot)
+  );
+}
+
+function buildMissingTargetDirective() {
+  const script = process.argv[1] || 'context.mjs';
+  return (
+    'MONOREPO_TARGET_REQUIRED: This is a monorepo and context.mjs ran without --target. ' +
+    'If the user named a file, route, or child app, do not answer from this output. ' +
+    `Rerun \`node ${script} --target <path>\` and answer from that run's RESOLVED_CONTEXT fields.`
+  );
+}
+
+function buildTargetSelectionDirective(selection) {
+  return (
+    `TARGET_SELECTION_REQUIRED:\n${JSON.stringify(selection, null, 2)}\n\n` +
+    'Show each app with its productStatus/productPath and designStatus/designPath so the user can see child overrides, inherited root files, fallback files, or missing files before choosing. ' +
+    'Ask the user which app Impeccable should use, then rerun Impeccable helper commands from that child app cwd using this same scripts directory. ' +
+    'Use `--target <path>` only as a fallback when changing cwd is not possible, or when the user explicitly named a file/path.'
+  );
+}
+
 // Run cli() only when this module is the entry point. Compare realpaths
 // rather than endsWith(): a loose suffix match also fires for unrelated
 // scripts like `load-context.mjs`, and realpath tolerates symlinked

.claude/skills/impeccable/scripts/detector/browser/injected/index.mjs

@@ -1224,6 +1224,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -1260,10 +1261,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -1294,6 +1488,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -1310,6 +1505,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.claude/skills/impeccable/scripts/detector/cli/main.mjs

@@ -1,9 +1,15 @@
 import fs from 'node:fs';
 import path from 'node:path';
 
+import { loadDesignSystemForCwd } from '../design-system.mjs';
 import { createBrowserDetector, detectUrl } from '../engines/browser/detect-url.mjs';
 import { detectHtml } from '../engines/static-html/detect-html.mjs';
 import { detectText } from '../engines/regex/detect-text.mjs';
+import {
+  filterDetectionFindings,
+  readDetectionConfig,
+  shouldIgnoreDetectionFile,
+} from '../../lib/impeccable-config.mjs';
 import {
   HTML_EXTENSIONS,
   buildImportGraph,
@@ -16,6 +22,10 @@ import {
 // Output formatting
 // ---------------------------------------------------------------------------
 
+function formatFindingSummary(count) {
+  return `${count} anti-pattern${count === 1 ? '' : 's'} found.`;
+}
+
 function formatFindings(findings, jsonMode) {
   if (jsonMode) return JSON.stringify(findings, null, 2);
 
@@ -33,7 +43,7 @@ function formatFindings(findings, jsonMode) {
       out.push(`    → ${item.description}`);
     }
   }
-  out.push(`\n${findings.length} anti-pattern${findings.length === 1 ? '' : 's'} found.`);
+  out.push(`\n${formatFindingSummary(findings.length)}`);
   return out.join('\n');
 }
 
@@ -79,10 +89,28 @@ function printUsage() {
 Scan files or URLs for UI anti-patterns and design quality issues.
 
 Options:
-  --json    Output results as JSON
-  --gpt     Also report GPT-specific provider tells (off by default)
-  --gemini  Also report Gemini-specific provider tells (off by default)
-  --help    Show this help message
+  --json              Output results as JSON
+  --quiet             In text mode, only print the final findings count
+  --gpt               Also report GPT-specific provider tells (off by default)
+  --gemini            Also report Gemini-specific provider tells (off by default)
+  --no-config         Do not apply project config, detector ignores, inline
+                      ignore comments, or DESIGN.md
+  --no-inline-ignores Do not honor in-file impeccable-disable* ignore comments
+  --no-design-system  Do not load local DESIGN.md / .impeccable/design.json context
+  --help              Show this help message
+
+Project config:
+  Respects .impeccable/config.json and .impeccable/config.local.json detector
+  settings: detector.ignoreRules, detector.ignoreFiles, detector.ignoreValues,
+  and detector.designSystem.enabled.
+
+Inline ignores:
+  In-file comments waive a finding where it lives and travel with the file:
+    <!-- impeccable-disable overused-font -- exported brand doc -->
+    .brand { font-family: Inter } /* impeccable-disable-line overused-font */
+    // impeccable-disable-next-line bounce-easing: intentional bounce
+  impeccable-disable applies to the whole file; -line / -next-line are scoped.
+  List one or more rule ids (comma-separated), or omit them / use * for all.
 
 Detection modes:
   HTML files     Static HTML/CSS analysis (default, catches linked CSS)
@@ -93,7 +121,8 @@ Examples:
   impeccable detect src/
   impeccable detect index.html
   impeccable detect https://example.com
-  impeccable detect --json .`);
+  impeccable detect --json .
+  impeccable detect --no-config src/`);
 }
 
 async function detectCli() {
@@ -104,6 +133,7 @@ async function detectCli() {
   });
   if (args[0] === 'detect') args = args.slice(1);
   const jsonMode = args.includes('--json');
+  const quietMode = args.includes('--quiet');
   const helpMode = args.includes('--help');
   // --fast (regex-only) is deprecated: since the jsdom removal, the static
   // HTML/CSS analysis is fast and covers every rule, so the regex-only path
@@ -114,10 +144,21 @@ async function detectCli() {
       'Note: --fast is deprecated and ignored. The full scan is fast now and runs every rule.\n',
     );
   }
+  const configEnabled = !args.includes('--no-config');
+  const detectionConfig = configEnabled
+    ? readDetectionConfig(process.cwd())
+    : { ignoreRules: [], ignoreFiles: [], ignoreValues: [] };
   const providers = [];
   if (args.includes('--gpt')) providers.push('gpt');
   if (args.includes('--gemini')) providers.push('gemini');
-  const scanOptions = { providers };
+  const designSystemEnabled = configEnabled && !args.includes('--no-design-system') && detectionConfig.designSystem?.enabled !== false;
+  const designSystem = designSystemEnabled ? loadDesignSystemForCwd(process.cwd()) : null;
+  // Inline `impeccable-disable*` waivers are part of the scanned file, so they
+  // apply by default. `--no-config` (raw scan) and the dedicated
+  // `--no-inline-ignores` both turn them off.
+  const inlineIgnoresEnabled = configEnabled && !args.includes('--no-inline-ignores');
+  const scanOptions = { providers, inlineIgnores: inlineIgnoresEnabled };
+  if (designSystem) scanOptions.designSystem = designSystem;
   const targets = args.filter(a => !a.startsWith('--'));
 
   if (helpMode) { printUsage(); process.exit(0); }
@@ -149,8 +190,8 @@ async function detectCli() {
         catch { process.stderr.write(`Warning: cannot access ${target}\n`); continue; }
 
         if (stat.isDirectory()) {
-          // Check for framework dev server config (skip in JSON mode to avoid polluting output)
-          if (!jsonMode) {
+          // Check for framework dev server config (skip in JSON/quiet modes to avoid polluting output)
+          if (!jsonMode && !quietMode) {
             const fwConfig = detectFrameworkConfig(resolved);
             if (fwConfig) {
               const probe = await isPortListening(fwConfig.port, fwConfig.fingerprint);
@@ -175,11 +216,12 @@ async function detectCli() {
             }
           }
 
-          const files = walkDir(resolved);
+          const files = walkDir(resolved)
+            .filter(file => !shouldIgnoreDetectionFile(file, process.cwd(), detectionConfig));
           const htmlCount = files.filter(f => HTML_EXTENSIONS.has(path.extname(f).toLowerCase())).length;
 
           // Warn and confirm if scanning many files (static HTML/CSS processes each HTML file)
-          if (files.length > 50 && process.stdin.isTTY && !jsonMode) {
+          if (files.length > 50 && process.stdin.isTTY && !jsonMode && !quietMode) {
             process.stderr.write(
               `\nFound ${files.length} files (${htmlCount} HTML) in ${target}.\n` +
               `Scanning may take a while${htmlCount > 10 ? ' (static HTML/CSS processes each HTML file individually)' : ''}.\n` +
@@ -219,6 +261,7 @@ async function detectCli() {
             allFindings.push(...fileFindings);
           }
         } else if (stat.isFile()) {
+          if (shouldIgnoreDetectionFile(resolved, process.cwd(), detectionConfig)) continue;
           const ext = path.extname(resolved).toLowerCase();
           if (HTML_EXTENSIONS.has(ext)) {
             allFindings.push(...await detectHtml(resolved, scanOptions));
@@ -232,8 +275,11 @@ async function detectCli() {
     }
   }
 
+  allFindings = filterDetectionFindings(allFindings, detectionConfig);
+
   if (allFindings.length > 0) {
     if (jsonMode) process.stdout.write(formatFindings(allFindings, true) + '\n');
+    else if (quietMode) process.stderr.write(formatFindingSummary(allFindings.length) + '\n');
     else process.stderr.write(formatFindings(allFindings, false) + '\n');
     process.exit(2);
   }

.claude/skills/impeccable/scripts/detector/design-system.mjs

@@ -0,0 +1,750 @@
+import fs from 'node:fs';
+import path from 'node:path';
+
+import { finding } from './findings.mjs';
+import { GENERIC_FONTS } from './shared/constants.mjs';
+import { parseAnyColor, resolveLengthPx } from './rules/checks.mjs';
+
+const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
+const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const COLOR_CHANNEL_TOLERANCE = 6;
+const RADIUS_TOLERANCE_PX = 0.5;
+
+const CSS_COLOR_RE = /#[0-9a-f]{3,8}\b|rgba?\([^)]+\)|oklch\([^)]+\)|hsla?\([^)]+\)/gi;
+const FONT_DECL_RE = /font-family\s*:\s*([^;}\n]+)/gi;
+const FONT_JS_RE = /fontFamily\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const GOOGLE_FONT_RE = /fonts\.googleapis\.com\/css2?\?[^"'\s)<>]*/gi;
+const BORDER_RADIUS_RE = /border-radius\s*:\s*([^;}\n]+)/gi;
+const BORDER_RADIUS_JS_RE = /borderRadius\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const STATIC_DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+function firstExisting(dir, names) {
+  for (const name of names) {
+    const abs = path.join(dir, name);
+    if (fs.existsSync(abs)) return abs;
+  }
+  return null;
+}
+
+function resolveDesignMdPath(cwd = process.cwd()) {
+  const root = firstExisting(cwd, DESIGN_NAMES);
+  if (root) return { path: root, contextDir: cwd };
+
+  for (const rel of FALLBACK_DIRS) {
+    const dir = path.resolve(cwd, rel);
+    const found = firstExisting(dir, DESIGN_NAMES);
+    if (found) return { path: found, contextDir: dir };
+  }
+
+  return null;
+}
+
+function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
+  const candidates = [
+    path.join(cwd, '.impeccable', 'design.json'),
+    path.join(cwd, 'DESIGN.json'),
+    path.join(contextDir, 'DESIGN.json'),
+  ];
+  return candidates.find((candidate, index) =>
+    candidates.indexOf(candidate) === index && fs.existsSync(candidate)
+  ) || null;
+}
+
+function parseFrontmatter(md) {
+  const lines = String(md || '').split(/\r?\n/);
+  if (lines[0]?.trim() !== '---') return null;
+  let end = -1;
+  for (let i = 1; i < lines.length; i++) {
+    if (lines[i].trim() === '---') { end = i; break; }
+  }
+  if (end === -1) return null;
+  try {
+    return parseYamlSubset(lines.slice(1, end).join('\n'));
+  } catch {
+    return null;
+  }
+}
+
+function parseYamlSubset(yaml) {
+  const root = {};
+  const stack = [{ indent: -1, obj: root }];
+
+  for (const raw of String(yaml || '').split(/\r?\n/)) {
+    if (!raw.trim() || /^\s*#/.test(raw)) continue;
+    const indent = raw.match(/^\s*/)[0].length;
+    const content = raw.slice(indent);
+    const colonIdx = findTopLevelColon(content);
+    if (colonIdx === -1) continue;
+
+    while (stack.length > 1 && stack[stack.length - 1].indent >= indent) stack.pop();
+
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
+    const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
+    const parent = stack[stack.length - 1].obj;
+
+    if (rest === '') {
+      const obj = {};
+      parent[key] = obj;
+      stack.push({ indent, obj });
+    } else {
+      parent[key] = parseScalar(rest);
+    }
+  }
+
+  return root;
+}
+
+function findTopLevelColon(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === ':') {
+      return i;
+    }
+  }
+  return -1;
+}
+
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
+function stripInlineYamlComment(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === '#' && i > 0 && /\s/.test(s[i - 1])) {
+      return s.slice(0, i).trimEnd();
+    }
+  }
+  return s;
+}
+
+function parseScalar(raw) {
+  const s = raw.trim();
+  if ((s.startsWith('"') && s.endsWith('"')) || (s.startsWith("'") && s.endsWith("'"))) {
+    return s.slice(1, -1);
+  }
+  if (s === 'true') return true;
+  if (s === 'false') return false;
+  if (s === 'null' || s === '~') return null;
+  if (/^-?\d+$/.test(s)) return Number(s);
+  if (/^-?\d*\.\d+$/.test(s)) return Number(s);
+  return s;
+}
+
+function safeReadJson(filePath) {
+  if (!filePath) return null;
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function normalizeFontName(value) {
+  return String(value || '')
+    .trim()
+    .replace(/\s*!important\s*$/i, '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function splitFontStack(stack) {
+  return String(stack || '')
+    .replace(/\s*!important\s*$/i, '')
+    .split(',')
+    .map(normalizeFontName)
+    .filter(Boolean);
+}
+
+function primaryFont(stack) {
+  if (!stack || /var\(/i.test(stack) || !isLiteralFontStack(stack)) return '';
+  return splitFontStack(stack).find(font => !GENERIC_FONTS.has(font)) || '';
+}
+
+function isLiteralFontStack(stack) {
+  const text = String(stack || '');
+  return !/[$`{}]|\s\+\s|\|\|/.test(text);
+}
+
+function cssColorLabel(raw) {
+  return String(raw || '').trim().replace(/\s+/g, ' ');
+}
+
+function colorKey(color) {
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b}`;
+}
+
+function colorsClose(a, b) {
+  if (!a || !b) return false;
+  return Math.max(
+    Math.abs(a.r - b.r),
+    Math.abs(a.g - b.g),
+    Math.abs(a.b - b.b),
+  ) <= COLOR_CHANNEL_TOLERANCE;
+}
+
+function hslToRgb(H, S, L, alpha = 1) {
+  const h = (((H % 360) + 360) % 360) / 360;
+  const s = Math.max(0, Math.min(1, S));
+  const l = Math.max(0, Math.min(1, L));
+  const hue2rgb = (p, q, t) => {
+    if (t < 0) t += 1;
+    if (t > 1) t -= 1;
+    if (t < 1 / 6) return p + (q - p) * 6 * t;
+    if (t < 1 / 2) return q;
+    if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
+    return p;
+  };
+  const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+  const p = 2 * l - q;
+  return {
+    r: Math.round(hue2rgb(p, q, h + 1 / 3) * 255),
+    g: Math.round(hue2rgb(p, q, h) * 255),
+    b: Math.round(hue2rgb(p, q, h - 1 / 3) * 255),
+    a: alpha,
+  };
+}
+
+function parseDesignColor(value) {
+  const text = String(value || '').trim();
+  const parsed = parseAnyColor(text);
+  if (parsed) return parsed;
+  const hsl = text.match(/hsla?\(\s*([-\d.]+)(?:deg)?\s*,?\s*([\d.]+)%\s*,?\s*([\d.]+)%(?:\s*[,/]\s*([\d.]+))?\s*\)/i);
+  if (hsl) {
+    return hslToRgb(
+      parseFloat(hsl[1]),
+      parseFloat(hsl[2]) / 100,
+      parseFloat(hsl[3]) / 100,
+      hsl[4] !== undefined ? parseFloat(hsl[4]) : 1,
+    );
+  }
+  return null;
+}
+
+function addDesignColor(out, value, label) {
+  const parsed = parseDesignColor(value);
+  if (!parsed) return;
+  const key = colorKey(parsed);
+  if (!out.allowedColorKeys.has(key)) {
+    out.allowedColorKeys.set(key, { color: parsed, labels: [] });
+  }
+  out.allowedColorKeys.get(key).labels.push(label || cssColorLabel(value));
+}
+
+function addColorObject(out, colors, prefix = 'colors') {
+  if (!colors || typeof colors !== 'object') return;
+  for (const [name, value] of Object.entries(colors)) {
+    if (typeof value === 'string') {
+      addDesignColor(out, value, `${prefix}.${name}`);
+    }
+  }
+}
+
+function addSidecarColors(out, sidecar) {
+  const colorMeta = sidecar?.extensions?.colorMeta;
+  if (!colorMeta || typeof colorMeta !== 'object') return;
+
+  for (const [name, meta] of Object.entries(colorMeta)) {
+    if (!meta || typeof meta !== 'object') continue;
+    if (typeof meta.canonical === 'string') addDesignColor(out, meta.canonical, `sidecar.${name}`);
+    if (Array.isArray(meta.tonalRamp)) {
+      for (const [index, value] of meta.tonalRamp.entries()) {
+        if (typeof value === 'string') addDesignColor(out, value, `sidecar.${name}.tonalRamp[${index}]`);
+      }
+    }
+  }
+}
+
+function addTypographyFonts(out, typography) {
+  if (!typography || typeof typography !== 'object') return;
+  for (const role of Object.values(typography)) {
+    if (!role || typeof role !== 'object') continue;
+    if (typeof role.fontFamily !== 'string') continue;
+    for (const font of splitFontStack(role.fontFamily)) {
+      if (!GENERIC_FONTS.has(font)) out.allowedFonts.add(font);
+    }
+  }
+}
+
+function addRoundedScale(out, rounded) {
+  if (!rounded || typeof rounded !== 'object') return;
+  for (const [rawName, value] of Object.entries(rounded)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    addRoundedToken(out, name, value);
+  }
+}
+
+function addRoundedToken(out, name, value) {
+  if (typeof value !== 'string' && typeof value !== 'number') return;
+  const raw = String(value).trim();
+  if (!raw || /var\(/i.test(raw) || raw.includes('%')) return;
+  const px = resolveLengthPx(raw, 16);
+  if (px == null || !Number.isFinite(px)) return;
+  out.allowedRadii.push({ name, value: raw, px });
+  if (/(^|\.)(full|pill|round|rounded-full)$/.test(name)) out.hasPillRadius = true;
+}
+
+function addSidecarRadii(out, sidecar) {
+  const roundedMeta = sidecar?.extensions?.roundedMeta;
+  if (!roundedMeta || typeof roundedMeta !== 'object') return;
+
+  for (const [rawName, meta] of Object.entries(roundedMeta)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    if (typeof meta === 'string' || typeof meta === 'number') {
+      addRoundedToken(out, `sidecar.${name}`, meta);
+      continue;
+    }
+    if (!meta || typeof meta !== 'object') continue;
+    for (const key of ['canonical', 'value']) {
+      if (typeof meta[key] === 'string' || typeof meta[key] === 'number') {
+        addRoundedToken(out, `sidecar.${name}.${key}`, meta[key]);
+      }
+    }
+    for (const key of ['values', 'aliases']) {
+      if (!Array.isArray(meta[key])) continue;
+      for (const [index, value] of meta[key].entries()) {
+        addRoundedToken(out, `sidecar.${name}.${key}[${index}]`, value);
+      }
+    }
+    if (/^(full|pill|round|rounded-full)$/.test(name) || /^(full|pill|round)$/i.test(String(meta.role || ''))) {
+      out.hasPillRadius = true;
+    }
+  }
+}
+
+function normalizeDesignSystem(input = {}) {
+  const frontmatter = input.frontmatter || {};
+  const sidecar = input.sidecar || null;
+  const out = {
+    present: true,
+    sourcePath: input.sourcePath || null,
+    sidecarPath: input.sidecarPath || null,
+    mdNewerThanJson: input.mdNewerThanJson === true,
+    allowedFonts: new Set(),
+    allowedColorKeys: new Map(),
+    allowedRadii: [],
+    hasPillRadius: false,
+  };
+
+  addTypographyFonts(out, frontmatter.typography);
+  addColorObject(out, frontmatter.colors);
+  addSidecarColors(out, sidecar);
+  addRoundedScale(out, frontmatter.rounded);
+  addSidecarRadii(out, sidecar);
+
+  out.hasFonts = out.allowedFonts.size > 0;
+  out.hasColors = out.allowedColorKeys.size > 0;
+  out.hasRadii = out.allowedRadii.length > 0;
+  return out;
+}
+
+function loadDesignSystemForCwd(cwd = process.cwd()) {
+  const md = resolveDesignMdPath(cwd);
+  if (!md) return null;
+
+  let frontmatter = null;
+  let mdStat = null;
+  try {
+    mdStat = fs.statSync(md.path);
+    frontmatter = parseFrontmatter(fs.readFileSync(md.path, 'utf-8'));
+  } catch {
+    return null;
+  }
+  if (!frontmatter || typeof frontmatter !== 'object') return null;
+
+  const sidecarPath = resolveDesignSidecarPath(cwd, md.contextDir);
+  const sidecar = safeReadJson(sidecarPath);
+  let sidecarStat = null;
+  try {
+    if (sidecarPath) sidecarStat = fs.statSync(sidecarPath);
+  } catch {
+    sidecarStat = null;
+  }
+
+  return normalizeDesignSystem({
+    frontmatter,
+    sidecar,
+    sourcePath: md.path,
+    sidecarPath,
+    mdNewerThanJson: !!(mdStat && sidecarStat && mdStat.mtimeMs > sidecarStat.mtimeMs + 1000),
+  });
+}
+
+function isAllowedFont(font, designSystem) {
+  if (!font || GENERIC_FONTS.has(font)) return true;
+  if (!designSystem?.hasFonts) return true;
+  return designSystem.allowedFonts.has(font);
+}
+
+function isAllowedColorRaw(raw, designSystem) {
+  if (!designSystem?.hasColors) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+  if (text.includes('var(')) return true;
+  const parsed = parseDesignColor(text);
+  if (!parsed) return true;
+  if ((parsed.a ?? 1) <= 0.05) return true;
+  for (const entry of designSystem.allowedColorKeys.values()) {
+    if (colorsClose(parsed, entry.color)) return true;
+  }
+  return false;
+}
+
+function isAllowedRadiusRaw(raw, designSystem) {
+  if (!designSystem?.hasRadii) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+  if (text.includes('var(') || text.includes('%')) return true;
+  const px = resolveLengthPx(text, 16);
+  if (px == null || !Number.isFinite(px) || px <= RADIUS_TOLERANCE_PX) return true;
+  if (designSystem.hasPillRadius && px >= 99) return true;
+  return designSystem.allowedRadii.some(entry => Math.abs(entry.px - px) <= RADIUS_TOLERANCE_PX);
+}
+
+function lineLooksCommented(line) {
+  const trimmed = String(line || '').trim();
+  return trimmed.startsWith('//') || trimmed.startsWith('/*') || trimmed.startsWith('*') || trimmed.startsWith('<!--');
+}
+
+function isProbablyColorLiteral(line, match) {
+  const raw = match?.[0] || '';
+  const index = match.index ?? -1;
+  if (index < 0) return false;
+  if (isInsideCssAttributeSelector(line, index)) return false;
+
+  const before = line.slice(0, index);
+  const after = line.slice(index + raw.length);
+
+  if (raw.startsWith('#')) {
+    if (before.endsWith('&')) return false; // HTML numeric entity, e.g. &#8596;
+
+    const prevNonSpace = before.match(/\S(?=\s*$)/)?.[0] || '';
+    const nextNonSpace = after.match(/^\s*(\S)/)?.[1] || '';
+    if (prevNonSpace === '>' && nextNonSpace === '<') return false; // plain text, e.g. PR #155
+  }
+
+  const styleContext = /(?:^|[{\s;"'`(,])(?:color|background(?:-color|-image)?|border(?:-(?:top|right|bottom|left))?(?:-color)?|outline(?:-color)?|box-shadow|text-shadow|fill|stroke)\s*:\s*[^;{}"'`]*/i.test(before);
+  const cssFunctionContext = /(?:linear-gradient|radial-gradient|conic-gradient|color-mix)\([^)]*$/i.test(before);
+  const jsColorKeyContext = /(?:^|[,{]\s*)(?:color|background|backgroundColor|borderColor|outlineColor|fill|stroke|boxShadow|textShadow)\s*[:=]\s*["'`]?[^"'`,}]*/i.test(before);
+
+  return styleContext || cssFunctionContext || jsColorKeyContext;
+}
+
+function isInsideCssAttributeSelector(line, index) {
+  if (index < 0) return false;
+  const before = line.slice(0, index);
+  const lastOpen = before.lastIndexOf('[');
+  if (lastOpen === -1) return false;
+  const lastClose = before.lastIndexOf(']');
+  if (lastClose > lastOpen) return false;
+  const after = line.slice(index);
+  const close = after.indexOf(']');
+  const block = after.indexOf('{');
+  return close !== -1 && (block === -1 || close < block);
+}
+
+function makeDesignFinding(id, filePath, snippet, line = 0, extras = {}) {
+  return { ...finding(id, filePath, snippet, line), ...extras };
+}
+
+function decodeGoogleFamily(value) {
+  const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+  try {
+    return decodeURIComponent(family);
+  } catch {
+    return family;
+  }
+}
+
+function checkFontStack(stack, filePath, line, designSystem, context) {
+  const primary = primaryFont(stack);
+  if (!primary || isAllowedFont(primary, designSystem)) return [];
+  const display = primary.replace(/\b\w/g, ch => ch.toUpperCase());
+  return [makeDesignFinding(
+    'design-system-font',
+    filePath,
+    `${context}: ${display} is not declared in DESIGN.md typography`,
+    line,
+    { ignoreValue: display },
+  )];
+}
+
+function extractRadiusTokens(value) {
+  return String(value || '')
+    .replace(/\s*\/\s*/g, ' ')
+    .split(/\s+/)
+    .map(token => token.trim())
+    .filter(Boolean);
+}
+
+function checkRadiusValue(value, filePath, line, designSystem, context) {
+  const findings = [];
+  for (const token of extractRadiusTokens(value)) {
+    if (isAllowedRadiusRaw(token, designSystem)) continue;
+    findings.push(makeDesignFinding(
+      'design-system-radius',
+      filePath,
+      `${context}: ${token} is outside the DESIGN.md rounded scale`,
+      line,
+      { ignoreValue: token },
+    ));
+  }
+  return findings;
+}
+
+function checkSourceDesignSystem(content, filePath, options = {}) {
+  const designSystem = options.designSystem;
+  if (!designSystem?.present) return [];
+
+  const findings = [];
+  const lines = String(content || '').split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    const lineNum = i + 1;
+    if (lineLooksCommented(line)) continue;
+
+    if (designSystem.hasFonts) {
+      for (const match of line.matchAll(FONT_DECL_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'font-family'));
+      }
+      for (const match of line.matchAll(FONT_JS_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'fontFamily'));
+      }
+      for (const match of line.matchAll(GOOGLE_FONT_RE)) {
+        const url = match[0];
+        for (const familyMatch of url.matchAll(/[?&]family=([^&]+)/g)) {
+          const font = normalizeFontName(decodeGoogleFamily(familyMatch[1]));
+          if (!font || isAllowedFont(font, designSystem)) continue;
+          const display = decodeGoogleFamily(familyMatch[1]);
+          findings.push(makeDesignFinding(
+            'design-system-font',
+            filePath,
+            `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+            lineNum,
+            { ignoreValue: display },
+          ));
+        }
+      }
+    }
+
+    if (designSystem.hasColors) {
+      for (const match of line.matchAll(CSS_COLOR_RE)) {
+        if (!isProbablyColorLiteral(line, match)) continue;
+        const raw = cssColorLabel(match[0]);
+        if (isAllowedColorRaw(raw, designSystem)) continue;
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `Undocumented color ${raw} is outside DESIGN.md colors`,
+          lineNum,
+          { ignoreValue: raw },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const match of line.matchAll(BORDER_RADIUS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'border-radius'));
+      }
+      for (const match of line.matchAll(BORDER_RADIUS_JS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'borderRadius'));
+      }
+    }
+  }
+
+  return dedupeDesignFindings(findings);
+}
+
+function hasDirectText(el) {
+  return Array.from(el.childNodes || []).some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+}
+
+function sampleText(el) {
+  const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+  return text ? ` "${text.slice(0, 40)}"` : '';
+}
+
+function collectStaticDesignSystemFindings(document, window, filePath, designSystem) {
+  if (!designSystem?.present) return [];
+  const findings = [];
+  const seenFonts = new Set();
+  const seenColors = new Set();
+  const seenRadii = new Set();
+
+  for (const el of document.querySelectorAll('*')) {
+    if (shouldSkipStaticDesignElement(el, window)) continue;
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = window.getComputedStyle(el);
+
+    if (designSystem.hasFonts && hasDirectText(el)) {
+      const font = primaryFont(style.fontFamily || '');
+      if (font && !seenFonts.has(font) && !isAllowedFont(font, designSystem)) {
+        seenFonts.add(font);
+        findings.push(makeDesignFinding(
+          'design-system-font',
+          filePath,
+          `${tag}${sampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          0,
+          { ignoreValue: font },
+        ));
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (hasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = cssColorLabel(raw);
+        if (isAllowedColorRaw(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seenColors.has(key)) continue;
+        seenColors.add(key);
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `${kind} ${label} on ${tag}${sampleText(el)} is outside DESIGN.md colors`,
+          0,
+          { ignoreValue: label },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      const rawRadius = String(style.borderRadius || '').trim();
+      if (!rawRadius) continue;
+      for (const token of extractRadiusTokens(rawRadius)) {
+        if (isAllowedRadiusRaw(token, designSystem)) continue;
+        if (seenRadii.has(token)) continue;
+        seenRadii.add(token);
+        findings.push(makeDesignFinding(
+          'design-system-radius',
+          filePath,
+          `border-radius ${token} on ${tag}${sampleText(el)} is outside the DESIGN.md rounded scale`,
+          0,
+          { ignoreValue: token },
+        ));
+      }
+    }
+  }
+
+  return findings;
+}
+
+function shouldSkipStaticDesignElement(el, window) {
+  const tag = el.tagName?.toLowerCase?.() || '';
+  if (STATIC_DESIGN_SKIP_TAGS.has(tag)) return true;
+
+  let current = el;
+  while (current) {
+    if (current.getAttribute?.('hidden') !== null || current.getAttribute?.('aria-hidden') === 'true') return true;
+    const style = window.getComputedStyle(current);
+    const display = String(style.display || '').toLowerCase();
+    const visibility = String(style.visibility || '').toLowerCase();
+    if (display === 'none' || visibility === 'hidden' || visibility === 'collapse') return true;
+    current = current.parentElement;
+  }
+  return false;
+}
+
+function isTransparentCss(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text || text === 'transparent') return true;
+  const parsed = parseDesignColor(text);
+  return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+}
+
+function canonicalDesignFindingKey(item) {
+  if (!item?.antipattern?.startsWith?.('design-system-')) return null;
+  const value = item.ignoreValue || item.value || '';
+  if (item.antipattern === 'design-system-font') {
+    const context = /google fonts/i.test(item.snippet || '') ? 'google-font' : 'font';
+    const font = normalizeFontName(value);
+    return font ? `${item.antipattern}:${context}:${font}` : null;
+  }
+  if (item.antipattern === 'design-system-color') {
+    const parsed = parseDesignColor(value);
+    if (parsed) return `${item.antipattern}:color:${colorKey(parsed)}`;
+    const label = cssColorLabel(value).toLowerCase();
+    return label ? `${item.antipattern}:color:${label}` : null;
+  }
+  if (item.antipattern === 'design-system-radius') {
+    const px = resolveLengthPx(String(value || '').trim(), 16);
+    if (px != null && Number.isFinite(px)) return `${item.antipattern}:radius:${Math.round(px * 100) / 100}`;
+    const label = String(value || '').trim().toLowerCase();
+    return label ? `${item.antipattern}:radius:${label}` : null;
+  }
+  return null;
+}
+
+function mergeDesignSystemFindings(...groups) {
+  const out = [];
+  const seen = new Map();
+  for (const group of groups) {
+    for (const item of group || []) {
+      const key = canonicalDesignFindingKey(item);
+      if (key) {
+        if (seen.has(key)) {
+          const existing = out[seen.get(key)];
+          if ((existing.line || 0) <= 0 && (item.line || 0) > 0) existing.line = item.line;
+          continue;
+        }
+        seen.set(key, out.length);
+      }
+      out.push(item);
+    }
+  }
+  return out;
+}
+
+function dedupeDesignFindings(findings) {
+  const out = [];
+  const seen = new Set();
+  for (const item of findings) {
+    const key = [
+      item.antipattern,
+      item.line || 0,
+      normalizeFontName(item.ignoreValue || item.snippet || ''),
+    ].join('\0');
+    if (seen.has(key)) continue;
+    seen.add(key);
+    out.push(item);
+  }
+  return out;
+}
+
+export {
+  parseFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  isAllowedFont,
+  isAllowedColorRaw,
+  isAllowedRadiusRaw,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+};

.claude/skills/impeccable/scripts/detector/detect-antipatterns-browser.js

@@ -425,6 +425,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -449,6 +478,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',
@@ -1084,9 +1124,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -1139,6 +1183,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.
@@ -4390,6 +4470,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -4426,10 +4507,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -4460,6 +4734,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -4476,6 +4751,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.claude/skills/impeccable/scripts/detector/detect-antipatterns.mjs

@@ -23,6 +23,13 @@ export {
   checkHtmlPatterns,
 } from './rules/checks.mjs';
 export { createDetectorProfile, summarizeDetectorProfile } from './profile/profiler.mjs';
+export {
+  parseFrontmatter as parseDesignFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+} from './design-system.mjs';
 export { detectHtml } from './engines/static-html/detect-html.mjs';
 export { detectUrl, createBrowserDetector } from './engines/browser/detect-url.mjs';
 export { detectText, extractStyleBlocks, extractCSSinJS } from './engines/regex/detect-text.mjs';

.claude/skills/impeccable/scripts/detector/engines/browser/detect-url.mjs

@@ -7,6 +7,25 @@ import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindingsAsync, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import { captureVisualContrastCandidate } from '../visual/screenshot-contrast.mjs';
 
+function serializeDesignSystemForBrowser(designSystem) {
+  if (!designSystem?.present) return null;
+  return {
+    present: true,
+    hasFonts: designSystem.hasFonts === true,
+    allowedFonts: Array.from(designSystem.allowedFonts || []),
+    hasColors: designSystem.hasColors === true,
+    allowedColors: Array.from(designSystem.allowedColorKeys?.values?.() || [])
+      .map(entry => entry?.color)
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b })),
+    hasRadii: designSystem.hasRadii === true,
+    allowedRadii: (designSystem.allowedRadii || [])
+      .map(entry => Number(entry?.px))
+      .filter(px => Number.isFinite(px)),
+    hasPillRadius: designSystem.hasPillRadius === true,
+  };
+}
+
 async function runVisualContrastFallback(page, serializedGroups, options, profile, target) {
   if (options?.visualContrast === false) return [];
   const maxCandidates = Number.isFinite(options?.visualContrastMaxCandidates)
@@ -163,17 +182,19 @@ async function detectUrl(url, options = {}) {
     }
 
     // Inject the browser detection script and collect results
+    const browserDesignSystem = serializeDesignSystemForBrowser(options?.designSystem);
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
       ruleId: 'configure-pure-detect',
       target: url,
-    }, () => page.evaluate(() => {
+    }, () => page.evaluate((designSystem) => {
       window.__IMPECCABLE_CONFIG__ = {
         ...(window.__IMPECCABLE_CONFIG__ || {}),
         autoScan: false,
+        ...(designSystem ? { designSystem } : {}),
       };
-    }));
+    }, browserDesignSystem));
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
@@ -192,7 +213,7 @@ async function detectUrl(url, options = {}) {
         return window.impeccableDetect({ decorate: false, serialize: true });
       });
       return serializedGroups.flatMap(({ findings }) =>
-        findings.map(f => ({ id: f.type, snippet: f.detail }))
+        findings.map(f => ({ id: f.type, snippet: f.detail, ignoreValue: f.ignoreValue || '' }))
       );
     });
     const visualFindings = await runVisualContrastFallback(page, serializedGroups, options, profile, url);
@@ -213,7 +234,11 @@ async function detectUrl(url, options = {}) {
       }, () => browser.close());
     }
   }
-  return filterByProviders(results.map(f => finding(f.id, url, f.snippet)), options.providers);
+  return filterByProviders(results.map(f => {
+    const item = finding(f.id, url, f.snippet);
+    if (f.ignoreValue) item.ignoreValue = f.ignoreValue;
+    return item;
+  }), options.providers);
 }
 
 async function createBrowserDetector(options = {}) {

.claude/skills/impeccable/scripts/detector/engines/regex/detect-text.mjs

@@ -1,5 +1,8 @@
 import { GENERIC_FONTS } from '../../shared/constants.mjs';
+import { isNeutralColor } from '../../shared/color.mjs';
+import { checkSourceDesignSystem } from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindings, profileStep } from '../../profile/profiler.mjs';
@@ -36,10 +39,11 @@ function shouldRunPageAnalyzers(content, filePath) {
 }
 
 function isNeutralBorderColor(str) {
-  const m = str.match(/solid\s+(#[0-9a-f]{3,8}|rgba?\([^)]+\)|\w+)/i);
+  const m = str.match(/solid\s+((?:rgba?|hsla?|oklch|oklab|lab|lch|hwb|color)\([^)]*\)|#[0-9a-f]{3,8}\b|[a-z]+)/i);
   if (!m) return false;
   const c = m[1].toLowerCase();
   if (['gray', 'grey', 'silver', 'white', 'black', 'transparent', 'currentcolor'].includes(c)) return true;
+  if (/^(?:rgba?|hsla?|oklch|oklab|lab|lch|hwb)\(/i.test(c)) return isNeutralColor(c);
   const hex = c.match(/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/);
   if (hex) {
     const [r, g, b] = [parseInt(hex[1], 16), parseInt(hex[2], 16), parseInt(hex[3], 16)];
@@ -56,10 +60,10 @@ function isNeutralBorderColor(str) {
 const REGEX_MATCHERS = [
   // --- Side-tab ---
   { id: 'side-tab', regex: /\bborder-[lrse]-(\d+)\b/g,
-    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 1 : n >= 4; },
+    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 2 : n >= 4; },
     fmt: (m) => m[0] },
   { id: 'side-tab', regex: /border-(?:left|right)\s*:\s*(\d+)px\s+solid[^;]*/gi,
-    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 1 : n >= 3; },
+    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 2 : n >= 3; },
     fmt: (m) => m[0].replace(/\s*;?\s*$/, '') },
   { id: 'side-tab', regex: /border-(?:left|right)-width\s*:\s*(\d+)px/gi,
     test: (m, line) => !isSafeElement(line) && +m[1] >= 3,
@@ -110,9 +114,14 @@ const REGEX_MATCHERS = [
   { id: 'bounce-easing', regex: /\banimate-bounce\b/g,
     test: () => true,
     fmt: () => 'animate-bounce (Tailwind)' },
-  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi,
+  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi,
     test: () => true,
-    fmt: (m) => m[0] },
+    fmt: (m) => {
+      const token = m[1]
+        .split(/[,\s]+/)
+        .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+      return `animation: ${token || m[1].trim()}`;
+    } },
   { id: 'bounce-easing', regex: /cubic-bezier\(\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*\)/g,
     test: (m) => {
       const y1 = parseFloat(m[2]), y2 = parseFloat(m[4]);
@@ -498,6 +507,15 @@ function detectText(content, filePath, options = {}) {
     }));
   }
 
+  if (options?.designSystem) {
+    findings.push(...profileFindings(profile, {
+      engine: 'regex',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(content, filePath, { designSystem: options.designSystem })));
+  }
+
   // Deduplicate findings (same antipattern + similar snippet, within 2 lines)
   const deduped = [];
   for (const f of findings) {
@@ -532,7 +550,10 @@ function detectText(content, filePath, options = {}) {
     }
   }
 
-  return filterByProviders(deduped, options?.providers);
+  const byProvider = filterByProviders(deduped, options?.providers);
+  // Inline `impeccable-disable*` waivers travel with the file; honor them unless
+  // explicitly bypassed (`--no-config` / `--no-inline-ignores`).
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, content);
 }
 
 export {

.claude/skills/impeccable/scripts/detector/engines/static-html/css-cascade.mjs

@@ -272,6 +272,7 @@ const STATIC_DEFAULT_STYLE = {
   marginBottom: '0px',
   marginLeft: '0px',
   position: 'static',
+  visibility: 'visible',
   top: 'auto',
   right: 'auto',
   bottom: 'auto',
@@ -326,6 +327,7 @@ const STATIC_PROP_MAP = {
   'margin-bottom': 'marginBottom',
   'margin-left': 'marginLeft',
   'position': 'position',
+  'visibility': 'visibility',
   'top': 'top',
   'right': 'right',
   'bottom': 'bottom',

.claude/skills/impeccable/scripts/detector/engines/static-html/detect-html.mjs

@@ -2,7 +2,13 @@ import fs from 'node:fs';
 import path from 'node:path';
 
 import { GENERIC_FONTS, OVERUSED_FONTS } from '../../shared/constants.mjs';
+import {
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+} from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { profileFindings, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import {
@@ -168,6 +174,22 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
+  if (options?.designSystem) {
+    const sourceDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(html, filePath, { designSystem: options.designSystem }));
+    const staticDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'page',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => collectStaticDesignSystemFindings(document, window, filePath, options.designSystem));
+    findings.push(...mergeDesignSystemFindings(staticDesignFindings, sourceDesignFindings));
+  }
+
   if (isFullPage(html)) {
     const runPageCheck = (ruleId, callback) => profile
       ? profileFindings(profile, { engine: 'static-html', phase: 'page', ruleId, target: filePath }, callback)
@@ -202,7 +224,11 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
-  return filterByProviders(findings, options.providers);
+  const byProvider = filterByProviders(findings, options.providers);
+  // Static-HTML findings carry no line number, so only whole-file
+  // `impeccable-disable` directives apply here — exactly the standalone-document
+  // waiver this primitive targets. Bypassed by `--no-config` / `--no-inline-ignores`.
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, html);
 }
 
 export { checkStaticPageTypography, STATIC_ELEMENT_RULES, detectHtml };

.claude/skills/impeccable/scripts/detector/registry/antipatterns.mjs

@@ -323,6 +323,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -347,6 +376,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',

.claude/skills/impeccable/scripts/detector/rules/checks.mjs

@@ -514,9 +514,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -569,6 +573,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.

.claude/skills/impeccable/scripts/detector/shared/inline-ignores.mjs

@@ -0,0 +1,148 @@
+/**
+ * Inline, in-file ignore directives — eslint-disable-style waivers that live at
+ * the point they apply and travel with the artifact instead of (or alongside)
+ * an ignore in `.impeccable/config.json`.
+ *
+ * A config ignore is the right default for repo-wide policy. This complements it
+ * for the one case config can't cover: a waiver that belongs to a single file and
+ * needs to follow that file when it leaves the repo — a generated/exported
+ * standalone document, an emailed HTML file, a snippet scanned out of context.
+ *
+ * Comment-syntax-agnostic: the directive is a raw token matched anywhere on a
+ * line, so the same marker works across every comment style impeccable scans —
+ * `//`, `/* *\/`, `<!-- -->`, `#`, `{/* *\/}`, `{# #}`. Trailing comment closers
+ * are stripped before the rule list is parsed.
+ *
+ * Syntax (reason optional; eslint `--` or biome `:` separator):
+ *
+ *   impeccable-disable <rule>[, <rule>...] [-- reason]   whole file
+ *   impeccable-disable-line <rule>...      [-- reason]   the same line
+ *   impeccable-disable-next-line <rule>... [-- reason]   the following line
+ *   impeccable-disable                                   bare / `*` = every rule
+ *
+ * Examples:
+ *
+ *   <!-- impeccable-disable overused-font -- exported brand doc, font is first-party -->
+ *   .brand { font-family: Inter; } /* impeccable-disable-line overused-font *\/
+ *   // impeccable-disable-next-line bounce-easing: intentional playful affordance
+ *
+ * Behavior is suppression, for parity with config ignores: a matched directive
+ * drops the finding. The inline reason is self-documenting in the diff; it is not
+ * required and is discarded at scan time (only used here to keep reason words out
+ * of the parsed rule list).
+ */
+
+const DIRECTIVE_RE = /impeccable-(disable-next-line|disable-line|disable)\b[ \t]*([^\n\r]*)/gi;
+
+// Trailing comment closers, so `*/`, `*/}`, `-->`, `*}`, `#}`, `%>`, `}}` don't
+// leak into the rule list. Anchored to end-of-line; the leading `\s*` mops up the
+// space before the closer. `--+>` covers `-->` and any longer dash run.
+const TRAILING_CLOSER_RE = /\s*(?:\*\/\}?|--+>|\*\}|#\}|%>|\}\})\s*$/;
+
+function normalizeRule(token) {
+  return String(token || '').trim().toLowerCase();
+}
+
+// Split the directive remainder into rule tokens, dropping any human reason that
+// follows an eslint-style `--` or biome-style `:` separator. Rule ids only ever
+// contain single hyphens (`overused-font`, `bounce-easing`), so `--` and `:`
+// are unambiguous separators.
+function parseRuleList(remainder) {
+  let text = String(remainder || '').replace(TRAILING_CLOSER_RE, '').trim();
+  // Cut off a human reason at the first `--` (eslint) or `:` (biome) separator.
+  const reasonSep = text.match(/\s*(?:--+|:)\s*/);
+  if (reasonSep) text = text.slice(0, reasonSep.index);
+  const tokens = text.split(/[\s,]+/).map(normalizeRule).filter(Boolean);
+  if (tokens.length === 0 || tokens.includes('*')) return ['*'];
+  return tokens;
+}
+
+function addRules(set, rules) {
+  for (const rule of rules) set.add(rule);
+}
+
+function getSet(map, key) {
+  let set = map.get(key);
+  if (!set) {
+    set = new Set();
+    map.set(key, set);
+  }
+  return set;
+}
+
+/**
+ * Parse every inline ignore directive in a file's raw text.
+ *
+ * Returns sets keyed by the 1-based line the directive *targets* so matching is a
+ * direct lookup:
+ *   - file:     rules disabled for the whole file
+ *   - line:     line -> rules disabled on that exact line (disable-line)
+ *   - nextLine: line -> rules disabled on that line (disable-next-line on line-1)
+ *
+ * `*` in any set means "every rule".
+ */
+function parseInlineIgnores(content) {
+  const result = { file: new Set(), line: new Map(), nextLine: new Map() };
+  const text = typeof content === 'string' ? content : '';
+  // Cheap bail-out: the substring must be present for any directive to exist.
+  // Case-insensitive to match DIRECTIVE_RE's `i` flag (e.g. `Impeccable-Disable`).
+  if (!/impeccable-disable/i.test(text)) return result;
+
+  // Split on `\n` only, exactly as detectText numbers lines, so directive line
+  // keys line up with finding `line` values (incl. on `\r`-only line endings).
+  // The directive regex excludes `\r`, so a trailing `\r` on `\r\n` files is
+  // never captured into the rule list.
+  const lines = text.split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    DIRECTIVE_RE.lastIndex = 0;
+    let m;
+    while ((m = DIRECTIVE_RE.exec(lines[i])) !== null) {
+      const variant = m[1].toLowerCase();
+      const rules = parseRuleList(m[2]);
+      if (variant === 'disable') {
+        addRules(result.file, rules);
+      } else if (variant === 'disable-line') {
+        addRules(getSet(result.line, i + 1), rules);
+      } else {
+        // disable-next-line on line i+1 targets line i+2.
+        addRules(getSet(result.nextLine, i + 2), rules);
+      }
+    }
+  }
+  return result;
+}
+
+function setMatches(set, rule) {
+  return Boolean(set) && (set.has('*') || set.has(rule));
+}
+
+function isInlineIgnored(finding, directives) {
+  const rule = normalizeRule(finding && finding.antipattern);
+  if (!rule) return false;
+  if (setMatches(directives.file, rule)) return true;
+  const line = Number(finding && finding.line) || 0;
+  if (line > 0) {
+    if (setMatches(directives.line.get(line), rule)) return true;
+    if (setMatches(directives.nextLine.get(line), rule)) return true;
+  }
+  return false;
+}
+
+function hasDirectives(directives) {
+  return directives.file.size > 0 || directives.line.size > 0 || directives.nextLine.size > 0;
+}
+
+/**
+ * Drop findings waived by an inline directive in the same file's source text.
+ * Findings without a usable line number (e.g. static-HTML page-level findings)
+ * are only matched by whole-file directives — which is the standalone-document
+ * case this primitive exists for.
+ */
+function applyInlineIgnores(findings, content) {
+  if (!Array.isArray(findings) || findings.length === 0) return findings;
+  const directives = parseInlineIgnores(content);
+  if (!hasDirectives(directives)) return findings;
+  return findings.filter((finding) => !isInlineIgnored(finding, directives));
+}
+
+export { parseInlineIgnores, applyInlineIgnores, isInlineIgnored };

.claude/skills/impeccable/scripts/hook-admin.mjs

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 /**
- * `/impeccable hooks <on|off|status|reset>` — manage the design hook
- * via the `hook` key of .impeccable/config.json and .impeccable/config.local.json
- * in the current project.
+ * `/impeccable hooks <on|off|status|reset>` — manage the design hook runtime
+ * via the `hook` key and shared detector ignores via the `detector` key in
+ * .impeccable/config.json / .impeccable/config.local.json.
  *
  * Usage:
  *   node hook-admin.mjs status                         # print current state
@@ -75,7 +75,6 @@ const HOOK_MANIFEST_TARGETS = [
     skillRel: '.agents/skills/impeccable',
     destRel: '.codex/hooks.json',
     manifest: () => ({
-      description: 'Impeccable design detector: runs after Edit/Write/apply_patch on UI files and surfaces findings as system reminders.',
       hooks: {
         PostToolUse: [
           {
@@ -83,7 +82,7 @@ const HOOK_MANIFEST_TARGETS = [
             hooks: [
               {
                 type: 'command',
-                command: 'node "$(git rev-parse --show-toplevel)/.agents/skills/impeccable/scripts/hook.mjs"',
+                command: 'node ".agents/skills/impeccable/scripts/hook.mjs"',
                 timeout: TIMEOUT_SECONDS,
                 statusMessage: STATUS_MESSAGE,
               },
@@ -109,6 +108,28 @@ const HOOK_MANIFEST_TARGETS = [
       },
     }),
   },
+  {
+    // GitHub Copilot reads repo-level hooks from `.github/hooks/*.json`. The same
+    // manifest is honored by the CLI (once committed to the default branch) and
+    // the cloud/app agent. Schema differs: lowercase `postToolUse`, flat entries,
+    // `bash`/`timeoutSec`, and a `matcher` regex against the `edit`/`create` tools.
+    provider: '.github',
+    skillRel: '.github/skills/impeccable',
+    destRel: '.github/hooks/impeccable.json',
+    manifest: () => ({
+      version: 1,
+      hooks: {
+        postToolUse: [
+          {
+            type: 'command',
+            matcher: 'edit|create|apply_patch',
+            bash: 'node "$(git rev-parse --show-toplevel)/.github/skills/impeccable/scripts/hook.mjs"',
+            timeoutSec: TIMEOUT_SECONDS,
+          },
+        ],
+      },
+    }),
+  },
 ];
 
 function readRawConfigFile(filePath) {
@@ -120,23 +141,48 @@ function readRawConfigFile(filePath) {
   }
 }
 
-// The hook settings to edit: the unified file's `hook` subtree.
-function readRawConfig(cwd, opts = {}) {
-  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
-  if (unified && typeof unified === 'object' && unified.hook && typeof unified.hook === 'object') {
-    return unified.hook;
-  }
-  return null;
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+function hookSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.hook && typeof unified.hook === 'object' && !Array.isArray(unified.hook)
+    ? unified.hook
+    : null;
 }
 
-// Write the hook config back under the `hook` key of the unified file, leaving
-// any sibling keys (e.g. updateCheck) untouched.
-function writeConfig(cwd, hookConfig, opts = {}) {
+function detectorSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.detector && typeof unified.detector === 'object' && !Array.isArray(unified.detector)
+    ? unified.detector
+    : null;
+}
+
+function readRawHookConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  return hookSection(unified);
+}
+
+function readRawDetectorConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  const merged = mergeDetectorConfig(hookSection(unified));
+  return mergeDetectorConfig(detectorSection(unified), merged);
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return {};
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+// Write hook runtime config under `hook`, leaving detector filters in
+// `detector` and preserving sibling keys such as updateCheck.
+function writeHookConfig(cwd, hookConfig, opts = {}) {
   const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
   if (opts.local) ensureHookGitExcludes(cwd);
   const existingRaw = readRawConfigFile(filePath).raw;
   const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
-  const existingHook = existing.hook && typeof existing.hook === 'object' && !Array.isArray(existing.hook) ? existing.hook : {};
+  const existingHook = stripDetectorKeys(hookSection(existing));
   // Merge over the existing hook object so fields the merge helpers don't manage
   // (consent, quiet, auditLog) survive a `/impeccable hooks` edit.
   const next = { ...existing, hook: { ...existingHook, ...hookConfig } };
@@ -145,15 +191,28 @@ function writeConfig(cwd, hookConfig, opts = {}) {
   return filePath;
 }
 
-function mergeConfig(existing) {
-  // Persist the full shape so /impeccable hooks edits leave a complete file
-  // for the user to see, not an unhelpful `{"enabled":false}`.
+function writeDetectorConfig(cwd, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
+  if (opts.local) ensureHookGitExcludes(cwd);
+  const existingRaw = readRawConfigFile(filePath).raw;
+  const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
+  const nextHook = stripDetectorKeys(hookSection(existing));
+  const existingDetector = mergeDetectorConfig(detectorSection(existing));
+  const next = {
+    ...existing,
+    detector: mergeDetectorConfig(detectorConfig, existingDetector),
+  };
+  if (Object.keys(nextHook).length > 0) next.hook = nextHook;
+  else delete next.hook;
+  fs.mkdirSync(path.dirname(filePath), { recursive: true });
+  fs.writeFileSync(filePath, JSON.stringify(next, null, 2) + '\n');
+  return filePath;
+}
+
+function mergeHookConfig(existing) {
   const base = existing && typeof existing === 'object' ? existing : {};
   return {
     enabled: base.enabled === false ? false : true,
-    ignoreRules: Array.isArray(base.ignoreRules) ? Array.from(new Set(base.ignoreRules.map(String))) : [],
-    ignoreFiles: Array.isArray(base.ignoreFiles) ? Array.from(new Set(base.ignoreFiles.map(String))) : [],
-    ignoreValues: normalizeIgnoreValueEntries(base.ignoreValues || []),
     limits: {
       maxFindings: Number.isFinite(base?.limits?.maxFindings) ? base.limits.maxFindings : DEFAULT_CONFIG.limits.maxFindings,
       maxChars: Number.isFinite(base?.limits?.maxChars) ? base.limits.maxChars : DEFAULT_CONFIG.limits.maxChars,
@@ -161,28 +220,54 @@ function mergeConfig(existing) {
   };
 }
 
-function mergeLocalConfig(existing) {
+function mergeDetectorConfig(existing, seed = null) {
   const base = existing && typeof existing === 'object' ? existing : {};
-  const out = {};
-  if (Object.prototype.hasOwnProperty.call(base, 'enabled')) {
-    out.enabled = base.enabled === false ? false : true;
+  const out = seed ? {
+    ignoreRules: [...seed.ignoreRules],
+    ignoreFiles: [...seed.ignoreFiles],
+    ignoreValues: normalizeIgnoreValueEntries(seed.ignoreValues),
+  } : {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+  if (seed?.designSystem && typeof seed.designSystem === 'object' && !Array.isArray(seed.designSystem)) {
+    out.designSystem = { ...seed.designSystem };
+  }
+  if (base.designSystem && typeof base.designSystem === 'object' && !Array.isArray(base.designSystem)) {
+    out.designSystem = {
+      ...(out.designSystem || {}),
+      enabled: base.designSystem.enabled === false ? false : true,
+    };
   }
   if (Array.isArray(base.ignoreRules)) {
-    out.ignoreRules = Array.from(new Set(base.ignoreRules.map(String)));
+    out.ignoreRules = Array.from(new Set([...out.ignoreRules, ...base.ignoreRules.map(String)]));
   }
   if (Array.isArray(base.ignoreFiles)) {
-    out.ignoreFiles = Array.from(new Set(base.ignoreFiles.map(String)));
+    out.ignoreFiles = Array.from(new Set([...out.ignoreFiles, ...base.ignoreFiles.map(String)]));
   }
-  out.ignoreValues = normalizeIgnoreValueEntries(base.ignoreValues || []);
-  if (base.limits && typeof base.limits === 'object') {
-    const limits = {};
-    if (Number.isFinite(base.limits.maxFindings)) limits.maxFindings = base.limits.maxFindings;
-    if (Number.isFinite(base.limits.maxChars)) limits.maxChars = base.limits.maxChars;
-    if (Object.keys(limits).length) out.limits = limits;
+  if (Array.isArray(base.ignoreValues)) {
+    out.ignoreValues = mergeIgnoreValueEntries(out.ignoreValues, base.ignoreValues);
   }
   return out;
 }
 
+function mergeIgnoreValueEntries(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueEntryKey(entry) {
+  const files = Array.isArray(entry.files) && entry.files.length > 0 ? entry.files.join('\x1f') : '';
+  return `${entry.rule}\0${entry.value}\0${files}`;
+}
+
 function statusReport(cwd) {
   const shared = readRawConfigFile(getConfigPath(cwd));
   const local = readRawConfigFile(getLocalConfigPath(cwd));
@@ -216,14 +301,14 @@ function statusReport(cwd) {
 }
 
 function setEnabled(cwd, value) {
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeHookConfig(readRawHookConfig(cwd));
   config.enabled = value;
-  const target = writeConfig(cwd, config);
+  const target = writeHookConfig(cwd, config);
   if (!value) {
     return `Design hook disabled for this project (wrote ${path.relative(cwd, target) || target}).`;
   }
 
-  const localTarget = writeConfig(cwd, { consent: 'accepted' }, { local: true });
+  const localTarget = writeHookConfig(cwd, { consent: 'accepted' }, { local: true });
   const repaired = repairHookManifests(cwd);
   const parts = [
     `Design hook enabled for this project (wrote ${path.relative(cwd, target) || target}).`,
@@ -336,7 +421,10 @@ function valueHasImpeccableHookMarker(value) {
 
 function stripImpeccableHookEntry(entry) {
   if (!entry || typeof entry !== 'object') return entry;
-  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)) {
+  // `command`/`args`: Claude/Codex/Cursor. `bash`/`powershell`: GitHub Copilot's
+  // flat entry shape, where the marker lives under the shell-command keys.
+  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)
+    || valueHasImpeccableHookMarker(entry.bash) || valueHasImpeccableHookMarker(entry.powershell)) {
     return null;
   }
   if (!Array.isArray(entry.hooks)) return entry;
@@ -429,18 +517,18 @@ function addIgnoreRule(cwd, args) {
   if (rule === 'overused-font' && !parsed.allValues) {
     throw new Error('overused-font is value-specific by default. Use /impeccable hooks ignore-value overused-font <font> for a confirmed font, or /impeccable hooks ignore-rule overused-font --all-values only when the user asked to ignore overused fonts generally.');
   }
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreRules.includes(rule)) config.ignoreRules.push(rule);
-  writeConfig(cwd, config);
-  return `Added "${rule}" to ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${rule}" to detector.ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
 }
 
 function addIgnoreFile(cwd, glob) {
   if (!glob) throw new Error('Pass a glob, e.g. /impeccable hooks ignore-file "src/legacy/**"');
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreFiles.includes(glob)) config.ignoreFiles.push(glob);
-  writeConfig(cwd, config);
-  return `Added "${glob}" to ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${glob}" to detector.ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
 }
 
 function parseIgnoreValueArgs(args) {
@@ -489,9 +577,7 @@ function addIgnoreValue(cwd, args) {
   }
 
   const local = parsed.local;
-  const config = local
-    ? mergeLocalConfig(readRawConfig(cwd, { local: true }))
-    : mergeConfig(readRawConfig(cwd, { local: false }));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd, { local }));
   const key = `${parsed.rule}\0${parsed.value}`;
   const existing = config.ignoreValues.find((entry) => `${entry.rule}\0${entry.value}` === key);
 
@@ -507,20 +593,20 @@ function addIgnoreValue(cwd, args) {
     config.ignoreValues.push(entry);
   }
 
-  const target = writeConfig(cwd, config, { local });
-  const scope = local ? 'local ignoreValues' : 'shared ignoreValues';
+  const target = writeDetectorConfig(cwd, config, { local });
+  const scope = local ? 'local detector.ignoreValues' : 'shared detector.ignoreValues';
   return `Added ${parsed.rule}=${parsed.value} to ${scope} (${path.relative(cwd, target) || target}).`;
 }
 
 function reset(cwd) {
   const removed = [];
   // Unified files may hold non-hook keys (e.g. updateCheck); strip only the
-  // hook subtree and keep the rest, deleting the file only if nothing remains.
+  // hook/detector subtrees and keep the rest, deleting the file only if nothing remains.
   for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
     try {
       const raw = readRawConfigFile(filePath).raw;
-      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || !('hook' in raw)) continue;
-      const { hook, ...rest } = raw;
+      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || (!('hook' in raw) && !('detector' in raw))) continue;
+      const { hook, detector, ...rest } = raw;
       if (Object.keys(rest).length === 0) {
         fs.unlinkSync(filePath);
       } else {

.claude/skills/impeccable/scripts/hook-before-edit.mjs

@@ -18,6 +18,8 @@ import {
   EDIT_COUNT_THRESHOLD,
   GENERATED_PATH,
   SENSITIVE_PATH,
+  appendDesignSystemNote,
+  designSystemOptions,
   filterFindings,
   loadDetector,
   matchesAnyGlob,
@@ -333,8 +335,8 @@ function isInsideProject(filePath, cwd) {
 function cursorBlockMessage(findings, filePath, config, cwd) {
   const rendered = renderTemplate(findings, filePath, config, { cwd });
   const blocked = rendered.replace(
-    '[impeccable@1] Required design corrections',
-    '[impeccable@1] Impeccable design hook blocked this write before it landed. Required design corrections',
+    '[impeccable@1] Design hook findings requiring review',
+    '[impeccable@1] Impeccable design hook blocked this write before it landed. Design hook findings requiring review',
   );
   return blocked.length > 4000 ? `${blocked.slice(0, 3984)}\n...(truncated)` : blocked;
 }
@@ -415,10 +417,11 @@ async function main() {
   if (!detector || typeof detector.detectText !== 'function') {
     return allow({ ...audit, skipped: 'detector-missing', durationMs: Date.now() - started });
   }
+  const scanOptions = designSystemOptions(config, detector, cwd);
 
   let findings = [];
   try {
-    findings = await detector.detectText(content, filePath);
+    findings = await detector.detectText(content, filePath, scanOptions);
   } catch {
     return allow({ ...audit, error: 'detector-threw', durationMs: Date.now() - started });
   }
@@ -433,7 +436,7 @@ async function main() {
     });
   }
 
-  const message = cursorBlockMessage(filtered, filePath, config, cwd);
+  const message = appendDesignSystemNote(cursorBlockMessage(filtered, filePath, config, cwd), scanOptions);
   const sessionId = event.session_id || event.conversation_id || 'unknown';
   const cache = readCache(cwd);
   const denial = bumpCursorDenial(cache, sessionId, filePath, filtered);

.claude/skills/impeccable/scripts/hook-lib.mjs

@@ -73,6 +73,7 @@ export const DEFAULT_CONFIG = Object.freeze({
   enabled: true,
   quiet: false,
   auditLog: null,
+  designSystem: { enabled: true },
   ignoreRules: [],
   ignoreFiles: [],
   ignoreValues: [],
@@ -135,10 +136,14 @@ export function resolveProjectCwd(event, fallback = process.cwd()) {
 
 export function readConfig(cwd) {
   const config = cloneDefaultConfig();
-  // Hook settings live under the `hook` key of config.json (shared) and
-  // config.local.json (per-developer, gitignored); local wins.
-  applyConfigSource(config, hookSection(safeReadJson(getConfigPath(cwd))));
-  applyConfigSource(config, hookSection(safeReadJson(getLocalConfigPath(cwd))));
+  // Hook runtime settings live under `hook`; detector filters live under
+  // `detector`. Back-compat: older configs stored detector filters in `hook`,
+  // so read those first and let canonical `detector` settings win.
+  for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
+    const raw = safeReadJson(filePath);
+    applyConfigSource(config, hookSection(raw));
+    applyDetectorConfigSource(config, detectorSection(raw));
+  }
   return config;
 }
 
@@ -148,6 +153,11 @@ function hookSection(raw) {
   return raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
 }
 
+function detectorSection(raw) {
+  if (!raw || typeof raw !== 'object') return null;
+  return raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
 function numberOr(value, fallback) {
   return Number.isFinite(value) && value > 0 ? value : fallback;
 }
@@ -158,10 +168,31 @@ function cloneDefaultConfig() {
     ignoreRules: [],
     ignoreFiles: [],
     ignoreValues: [],
+    designSystem: { ...DEFAULT_CONFIG.designSystem },
     limits: { ...DEFAULT_CONFIG.limits },
   };
 }
 
+function applyDetectorConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
 function applyConfigSource(config, raw) {
   if (!raw || typeof raw !== 'object') return config;
   if (Object.prototype.hasOwnProperty.call(raw, 'enabled')) {
@@ -173,15 +204,7 @@ function applyConfigSource(config, raw) {
   if (typeof raw.auditLog === 'string' && raw.auditLog.trim()) {
     config.auditLog = raw.auditLog.trim();
   }
-  if (Array.isArray(raw.ignoreRules)) {
-    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
-  }
-  if (Array.isArray(raw.ignoreFiles)) {
-    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
-  }
-  if (Array.isArray(raw.ignoreValues)) {
-    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
-  }
+  applyDetectorConfigSource(config, raw);
   if (raw.limits && typeof raw.limits === 'object') {
     config.limits = {
       maxFindings: numberOr(raw.limits.maxFindings, config.limits.maxFindings),
@@ -208,6 +231,157 @@ function normalizeIgnoreRule(rule) {
   return String(rule || '').trim().toLowerCase();
 }
 
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
 export function normalizeIgnoreValueEntries(entries) {
   if (!Array.isArray(entries)) return [];
   const out = [];
@@ -217,6 +391,11 @@ export function normalizeIgnoreValueEntries(entries) {
     const value = normalizeIgnoreValue(entry.value);
     if (!rule || !value) continue;
     const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
     if (typeof entry.reason === 'string' && entry.reason.trim()) {
       normalized.reason = entry.reason.trim();
     }
@@ -231,14 +410,18 @@ export function normalizeIgnoreValueEntries(entries) {
 function mergeIgnoreValues(existing, incoming) {
   const map = new Map();
   for (const entry of normalizeIgnoreValueEntries(existing)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   for (const entry of normalizeIgnoreValueEntries(incoming)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   return Array.from(map.values());
 }
 
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
 export function readCache(cwd) {
   const raw = safeReadJson(getCachePath(cwd));
   if (!raw || typeof raw !== 'object' || raw.version !== 1) {
@@ -447,22 +630,54 @@ function isIgnoredFindingValue(finding, ignoreValues) {
   const rule = normalizeIgnoreRule(finding.antipattern);
   const value = extractFindingIgnoreValue(finding);
   if (!rule || !value) return false;
-  return ignoreValues.some((entry) => entry.rule === rule && entry.value === value);
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(path.sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
 }
 
 export function extractFindingIgnoreValue(finding) {
   if (!finding || typeof finding !== 'object') return '';
   const rule = normalizeIgnoreRule(finding.antipattern);
-  if (rule !== 'overused-font') return '';
-  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding));
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
 }
 
-function extractFindingIgnoreValueRaw(finding) {
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
   const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
   if (direct) return direct;
 
   const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
   for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
     const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
     if (primary) return cleanIgnoreValueDisplay(primary[1]);
 
@@ -482,6 +697,24 @@ function extractFindingIgnoreValueRaw(finding) {
   return '';
 }
 
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
 function cleanIgnoreValueDisplay(value) {
   return String(value || '')
     .trim()
@@ -496,7 +729,7 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
   const known = new Set(fileEntry.findings || []);
   const fresh = [];
   for (const f of findings) {
-    const key = `${f.antipattern}:${f.line || 0}`;
+    const key = findingCacheKey(f);
     if (known.has(key)) continue;
     known.add(key);
     fresh.push(f);
@@ -507,11 +740,21 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
 export function rememberFindings(cache, sessionId, filePath, findings) {
   const fileEntry = ensureFile(cache, sessionId, filePath);
   const known = new Set(fileEntry.findings || []);
-  for (const f of findings) known.add(`${f.antipattern}:${f.line || 0}`);
+  for (const f of findings) known.add(findingCacheKey(f));
   fileEntry.findings = Array.from(known);
   ensureSession(cache, sessionId).updatedAt = Date.now();
 }
 
+function findingCacheKey(finding) {
+  const line = finding?.line || 0;
+  const value = extractFindingIgnoreValue(finding);
+  if (line > 0 && value) return `${finding.antipattern}:${line}:${value}`;
+  if (line > 0) return `${finding.antipattern}:${line}`;
+  if (value) return `${finding.antipattern}:0:${value}`;
+  const snippet = String(finding?.snippet || '').trim().slice(0, 80);
+  return snippet ? `${finding.antipattern}:0:${snippet}` : `${finding.antipattern}:0`;
+}
+
 export function renderTemplate(findings, filePath, config, opts = {}) {
   if (!Array.isArray(findings) || findings.length === 0) return '';
   const limits = config?.limits || DEFAULT_CONFIG.limits;
@@ -524,7 +767,7 @@ export function renderTemplate(findings, filePath, config, opts = {}) {
   const shown = findings.slice(0, cap);
   const remaining = total - shown.length;
 
-  const header = `${ENVELOPE_PREFIX} Required design corrections in ${display} (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review in ${display} (${total} issue(s)):`;
   const lines = shown.map((f) => formatFindingLine(f));
   const more = remaining > 0
     ? `... and ${remaining} more (see /impeccable audit).`
@@ -556,7 +799,7 @@ function renderGroupedTemplate(groups, config, opts = {}) {
   const maxChars = Math.max(500, limits.maxChars || DEFAULT_CONFIG.limits.maxChars);
   const cwd = opts.cwd || process.cwd();
   const total = realGroups.reduce((sum, group) => sum + group.findings.length, 0);
-  const header = `${ENVELOPE_PREFIX} Required design corrections across ${realGroups.length} files (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review across ${realGroups.length} files (${total} issue(s)):`;
   const lines = [];
   let shownCount = 0;
 
@@ -716,13 +959,114 @@ export function resolveTargetFiles(event, projectCwd) {
 export function resolveHarness(env = {}, event = null) {
   const explicit = env?.IMPECCABLE_HOOK_HARNESS;
   if (explicit === 'cursor') return 'cursor';
+  if (explicit === 'github') return 'github';
   if (explicit === 'claude' || explicit === 'codex') return 'claude';
+  // GitHub Copilot's postToolUse event uses camelCase `toolName`/`toolArgs` and
+  // has no `tool_name`/`tool_input`. That shape is the discriminator.
+  if (event && typeof event === 'object'
+    && (typeof event.toolName === 'string' || event.toolArgs !== undefined)
+    && event.tool_name === undefined && event.tool_input === undefined) {
+    return 'github';
+  }
   if (typeof event?.conversation_id === 'string' && event.conversation_id) return 'cursor';
   return 'claude';
 }
 
+// GitHub Copilot's postToolUse payload is
+//   { sessionId, timestamp, cwd, toolName, toolArgs, toolResult }
+// mapped onto the internal `{ tool_name, tool_input, cwd, session_id }` shape.
+// `toolArgs` shape depends on the tool: the `edit`/`create`/`view` tools send a
+// JSON *string* (double-encoded) carrying the file under `path`, e.g.
+//   "{\"path\":\"/abs/app.tsx\",\"old_str\":\"...\",\"new_str\":\"...\"}",
+// while `apply_patch` sends a raw OpenAI-format patch string (handled below in
+// normalizeGitHubEvent). The detector reads the file from disk after the tool
+// ran, so only the path (not the proposed content) is needed here.
+export function parseGitHubToolArgs(toolArgs) {
+  if (toolArgs && typeof toolArgs === 'object' && !Array.isArray(toolArgs)) return toolArgs;
+  if (typeof toolArgs === 'string' && toolArgs.trim()) {
+    try {
+      const parsed = JSON.parse(toolArgs);
+      return parsed && typeof parsed === 'object' && !Array.isArray(parsed) ? parsed : {};
+    } catch {
+      return {};
+    }
+  }
+  return {};
+}
+
+// Copilot's `apply_patch` tool (used by interactive sessions and the cloud
+// agent) sends a raw OpenAI-format patch string in toolArgs, not JSON:
+//   *** Begin Patch
+//   *** Add File: /abs/app.css
+//   +body { ... }
+//   *** End Patch
+// The `view`/`edit`/`create` tools (seen in `copilot -p` runs) instead send a
+// JSON string with the path under `path`. Both must map onto the internal shape.
+const APPLY_PATCH_MARKER = /\*\*\* (?:Begin Patch|Add File:|Update File:|Delete File:)/;
+
+function looksLikeApplyPatch(rawArgs) {
+  if (typeof rawArgs !== 'string' || !APPLY_PATCH_MARKER.test(rawArgs)) return false;
+  // Guard against an edit/create payload whose edited *content* happens to
+  // contain patch markers: that payload is a JSON object string, whereas a real
+  // apply_patch payload is a raw patch string that does not parse as JSON. Only
+  // treat non-JSON-object strings as apply_patch so edit events still get their
+  // `path` extracted.
+  try {
+    const parsed = JSON.parse(rawArgs);
+    if (parsed && typeof parsed === 'object') return false;
+  } catch { /* not JSON → genuine raw patch */ }
+  return true;
+}
+
+function applyPatchText(rawArgs) {
+  if (typeof rawArgs === 'string') {
+    if (APPLY_PATCH_MARKER.test(rawArgs)) return rawArgs;
+    // Defensive: a future Copilot build might JSON-wrap the patch.
+    const parsed = parseGitHubToolArgs(rawArgs);
+    return parsed.patch || parsed.input || parsed.command || '';
+  }
+  if (rawArgs && typeof rawArgs === 'object' && !Array.isArray(rawArgs)) {
+    return rawArgs.patch || rawArgs.input || rawArgs.command || '';
+  }
+  return '';
+}
+
+function normalizeGitHubEvent(event, projectCwd) {
+  const cwd = event.cwd || envProjectDir(projectCwd) || projectCwd;
+  const sessionId = event.sessionId || event.session_id || 'unknown';
+  const toolName = event.toolName || event.tool_name || null;
+  const toolInput = event.tool_input && typeof event.tool_input === 'object' ? { ...event.tool_input } : {};
+  const rawArgs = event.toolArgs;
+
+  let normalizedToolName = toolName;
+  if (toolName === 'apply_patch' || looksLikeApplyPatch(rawArgs)) {
+    // resolveTargetFiles() reads the touched paths from tool_input.command when
+    // tool_name is 'apply_patch', so normalize the name even if a future build
+    // sends the patch under a different tool label.
+    const patch = applyPatchText(rawArgs);
+    if (patch) {
+      toolInput.command = patch;
+      normalizedToolName = 'apply_patch';
+    }
+  } else {
+    const args = parseGitHubToolArgs(rawArgs);
+    const filePath = args.path || args.file_path || args.filePath || args.target_file;
+    if (typeof filePath === 'string' && filePath) toolInput.file_path = filePath;
+  }
+
+  return {
+    ...event,
+    cwd,
+    session_id: sessionId,
+    tool_name: normalizedToolName,
+    tool_input: toolInput,
+  };
+}
+
 export function normalizeHookEvent(event, projectCwd, harness = 'claude') {
-  if (!event || typeof event !== 'object' || harness !== 'cursor') return event;
+  if (!event || typeof event !== 'object') return event;
+  if (harness === 'github') return normalizeGitHubEvent(event, projectCwd);
+  if (harness !== 'cursor') return event;
 
   const cwd = event.cwd
     || (Array.isArray(event.workspace_roots) && event.workspace_roots[0])
@@ -918,7 +1262,11 @@ export async function loadDetector(candidates = DETECTOR_CANDIDATES) {
   const found = candidates.find((c) => fs.existsSync(c));
   if (!found) return null;
   const mod = await import(pathToFileURL(found));
-  detectorCache = { detectText: mod.detectText, detectHtml: mod.detectHtml };
+  detectorCache = {
+    detectText: mod.detectText,
+    detectHtml: mod.detectHtml,
+    loadDesignSystemForCwd: mod.loadDesignSystemForCwd,
+  };
   return detectorCache;
 }
 
@@ -953,12 +1301,12 @@ export function setDetectorForTesting(impl) {
 // session" so the model knows it's a re-mind, not a new finding.
 // ────────────────────────────────────────────────────────────────────────
 
-const STEER_LINE = 'Keep typography hierarchy, spacing rhythm, and color contrast intentional on the next change.';
+const STEER_LINE = 'That does not mean the design is good: keep following the project design system and the impeccable skill guidance.';
 
 export function renderCleanAck(filePath, opts = {}) {
   const cwd = opts.cwd || process.cwd();
   const display = relativize(filePath, cwd);
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No anti-patterns. ${STEER_LINE}`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No deterministic design-quality issues found. ${STEER_LINE}`;
 }
 
 export function renderPendingAck(filePath, knownFindings, opts = {}) {
@@ -968,37 +1316,53 @@ export function renderPendingAck(filePath, knownFindings, opts = {}) {
   // `knownFindings` here are the cache strings like "side-tab:3".
   const sample = knownFindings.slice(0, 3).join(', ');
   const more = count > 3 ? `, +${count - 3} more` : '';
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} issue(s) flagged earlier this session (${sample}${more}). Address them before finalizing — the previous reminder still applies.`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} finding(s) flagged earlier this session (${sample}${more}). Handle them before finalizing — the previous reminder still applies.`;
 }
 
 export function shouldEmitAckForFile(filePath) {
   return ACK_EXTS.has(path.extname(String(filePath || '')).toLowerCase());
 }
 
+export function designSystemOptions(config, detector, projectCwd) {
+  if (config?.designSystem?.enabled === false) return {};
+  if (!detector || typeof detector.loadDesignSystemForCwd !== 'function') return {};
+  try {
+    const designSystem = detector.loadDesignSystemForCwd(projectCwd);
+    return designSystem ? { designSystem } : {};
+  } catch {
+    return {};
+  }
+}
+
+export function appendDesignSystemNote(text, scanOptions) {
+  if (!text || !scanOptions?.designSystem?.mdNewerThanJson) return text;
+  return `${text}\n\n${ENVELOPE_PREFIX} DESIGN.md is newer than .impeccable/design.json. Run /impeccable document to refresh the design-system sidecar.`;
+}
+
 // The directive footer is the part of the hook output that steers model
 // behavior. Three intentional moves:
-//   1. **Imperative, not advisory.** "Fix these..." beats "Consider
+//   1. **Imperative, not advisory.** "Handle these..." beats "Consider
 //      revising..." which the model treats as a soft suggestion it can
 //      override when the user asked for any kind of throwaway / demo UI.
-//   2. **Explicit exception clause.** Without it, the model will try to
-//      "fix" intentional bad fixtures, anti-pattern examples in docs, or
-//      test cases. Naming the exception inline beats hoping the model
-//      infers it from context.
+//   2. **Explicit judgment clause.** Without it, the model will try to
+//      "fix" intentional motion, bad fixtures, anti-pattern examples in
+//      docs, or test cases. Naming the judgment inline beats hoping the
+//      model infers it from context.
 //   3. **Acknowledgement instruction.** Hook output is injected as
 //      developer-role context, not a chat turn, so the user never sees the
-//      raw envelope. Asking the model to surface the fix in its reply is
-//      the cheapest way to make the feedback loop visible to the user.
+//      raw envelope. Asking the model to surface the resolution in its
+//      reply is the cheapest way to make the feedback loop visible.
 function directiveFooter(display, opts = {}) {
   const ignoreFileCommand = `/impeccable hooks ignore-file ${quoteCommandArg(display)}`;
   const fileIgnoreGuidance = opts.grouped
     ? 'run `/impeccable hooks ignore-file <path>` for the specific file'
     : `run \`${ignoreFileCommand}\``;
   return [
-    'Fix these in your next reply before finalizing. Acknowledge what you changed so the user sees the correction.',
+    'Handle these before finalizing: fix findings that are real design problems, or explicitly classify contextually intentional findings as false positives. Acknowledge what you changed or why you are leaving a finding unchanged.',
     '',
-    'Skip the fix only if the user explicitly asked for an intentionally bad UI, an anti-pattern example, a test fixture, or documentation of bad design. In that case, say so and continue.',
+    'Use context judgment before editing. A finding is not automatically a defect; literal or domain-appropriate motion, intentional demos or fixtures, documentation of bad design, and user-confirmed choices can be valid as-is.',
     '',
-    `Do not add source comments such as \`impeccable: ignore\`; those pollute the code and do not suppress hook findings. Do not add hook ignores unless the user explicitly confirms the finding is intentional. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
+    `Do not change intentional design just to satisfy the hook, and do not silence a real finding with an inline ignore comment to skip fixing it. Suppress a finding only after the user explicitly confirms it is intentional. Prefer a config ignore (one reviewable place, the commands below); reach for an inline \`impeccable-disable <rule>\` comment only when the waiver must travel with a file that leaves the repo, such as an exported or standalone document. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
   ].join('\n');
 }
 
@@ -1062,6 +1426,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       persistCache(projectCwd, cache);
       return result({ skipped: 'detector-missing', durationMs: Date.now() - started });
     }
+    const scanOptions = designSystemOptions(config, det, projectCwd);
 
     let pendingWinner = null;
     let cleanWinner = null;
@@ -1119,9 +1484,9 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       let findings;
       let detectorThrew = false;
       if ((ext === '.html' || ext === '.htm') && typeof det.detectHtml === 'function') {
-        try { findings = await det.detectHtml(filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectHtml(filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       } else {
-        try { findings = await det.detectText(content, filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectText(content, filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       }
 
       const filtered = filterFindings(findings || [], content, ext, config);
@@ -1152,7 +1517,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
 
     if (freshGroups.length > 0) {
       const firstGroup = freshGroups[0];
-      const text = renderGroupedTemplate(freshGroups, config, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderGroupedTemplate(freshGroups, config, { cwd: projectCwd }), scanOptions);
       const allFindings = freshGroups.flatMap((group) => group.findings);
       return {
         exitCode: 0,
@@ -1184,7 +1549,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (pendingWinner && shouldEmitAckForFile(pendingWinner.filePath)) {
-      const text = renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1218,7 +1583,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (cleanWinner && shouldEmitAckForFile(cleanWinner.filePath)) {
-      const text = renderCleanAck(cleanWinner.filePath, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderCleanAck(cleanWinner.filePath, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1256,6 +1621,11 @@ export function payload(text, eventName = 'PostToolUse', harness = 'claude') {
   if (harness === 'cursor') {
     return JSON.stringify({ additional_context: text });
   }
+  // GitHub Copilot's postToolUse hook injects context via a top-level
+  // `additionalContext` string (alongside an optional `modifiedResult`).
+  if (harness === 'github') {
+    return JSON.stringify({ additionalContext: text });
+  }
   return JSON.stringify({
     hookSpecificOutput: { hookEventName: eventName, additionalContext: text },
   });

.claude/skills/impeccable/scripts/lib/design-parser.mjs

@@ -62,7 +62,7 @@ function parseYamlSubset(yaml) {
       stack.pop();
     }
 
-    const key = content.slice(0, colonIdx).trim();
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
     const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
     const parent = stack[stack.length - 1].obj;
 
@@ -93,6 +93,13 @@ function findTopLevelColon(s) {
   return -1;
 }
 
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
 function stripInlineYamlComment(s) {
   let inQuote = null;
   for (let i = 0; i < s.length; i++) {

.claude/skills/impeccable/scripts/lib/impeccable-config.mjs

@@ -0,0 +1,638 @@
+/**
+ * CLI-side reader/writer for the unified `.impeccable` config.
+ *
+ * The CLI (published to npm) and the skill scripts (bundled into the install)
+ * live in separate trees and cannot share runtime code, so this duplicates a
+ * small slice of skill/scripts/hook-lib.mjs — the config-path layout, detector
+ * ignore semantics, and the `.git/info/exclude` handling. Keep the schema,
+ * ignore filtering, and exclude marker in sync if either side changes.
+ *
+ * Schema (config.json shared / config.local.json gitignored, per-developer):
+ *   {
+ *     "detector": { "ignoreRules": [], "ignoreFiles": [], "ignoreValues": [], "designSystem": { "enabled": true } },
+ *     "hook": { "consent": "accepted" | "declined", ... },
+ *     "updateCheck": bool
+ *   }
+ */
+
+import { existsSync, readFileSync, writeFileSync, mkdirSync, statSync } from 'node:fs';
+import { join, dirname, isAbsolute, relative, resolve, sep } from 'node:path';
+
+export function getConfigPath(root) {
+  return join(root, '.impeccable', 'config.json');
+}
+
+export function getLocalConfigPath(root) {
+  return join(root, '.impeccable', 'config.local.json');
+}
+
+function safeReadJson(filePath) {
+  try {
+    const raw = JSON.parse(readFileSync(filePath, 'utf-8'));
+    return raw && typeof raw === 'object' && !Array.isArray(raw) ? raw : null;
+  } catch {
+    return null;
+  }
+}
+
+function hookSection(raw) {
+  return raw && raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
+}
+
+function detectorSection(raw) {
+  return raw && raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+const DEFAULT_DETECTION_CONFIG = Object.freeze({
+  ignoreRules: [],
+  ignoreFiles: [],
+  ignoreValues: [],
+  designSystem: { enabled: true },
+});
+
+function cloneDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+    designSystem: { ...DEFAULT_DETECTION_CONFIG.designSystem },
+  };
+}
+
+function cloneRawDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+}
+
+function applyDetectionConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
+function uniqueStrings(values) {
+  return Array.from(new Set(values.map(String)));
+}
+
+/**
+ * Detector filters shared by `npx impeccable detect` and the design hook.
+ * `hook.enabled` remains hook lifecycle state; manual CLI scans still run when
+ * the hook is disabled, but they honor the same ignore rules and design-system
+ * toggle.
+ */
+export function readDetectionConfig(root) {
+  const config = cloneDetectionConfig();
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const raw = safeReadJson(filePath);
+    // Back-compat: old builds stored detector filters under hook.*.
+    applyDetectionConfigSource(config, hookSection(raw));
+    applyDetectionConfigSource(config, detectorSection(raw));
+  }
+  return config;
+}
+
+export function readRawDetectionConfig(root, opts = {}) {
+  const raw = safeReadJson(opts.local ? getLocalConfigPath(root) : getConfigPath(root));
+  const config = cloneRawDetectionConfig();
+  applyDetectionConfigSource(config, hookSection(raw));
+  applyDetectionConfigSource(config, detectorSection(raw));
+  return config;
+}
+
+export function writeDetectionConfig(root, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(root) : getConfigPath(root);
+  if (opts.local) ensureConfigGitExclude(root);
+  const existing = safeReadJson(filePath) || {};
+  const existingHook = hookSection(existing);
+  const nextHook = stripDetectorKeys(existingHook);
+  const nextDetector = {
+    ...(detectorSection(existing) || {}),
+    ...normalizeDetectionConfigForWrite(detectorConfig),
+  };
+  const next = {
+    ...existing,
+    detector: nextDetector,
+  };
+  if (nextHook && Object.keys(nextHook).length > 0) {
+    next.hook = nextHook;
+  } else {
+    delete next.hook;
+  }
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  return filePath;
+}
+
+function normalizeDetectionConfigForWrite(config) {
+  const out = {};
+  if (Array.isArray(config?.ignoreRules)) {
+    out.ignoreRules = uniqueStrings(config.ignoreRules.map((rule) => normalizeIgnoreRule(rule)).filter(Boolean));
+  }
+  if (Array.isArray(config?.ignoreFiles)) {
+    out.ignoreFiles = uniqueStrings(config.ignoreFiles.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()));
+  }
+  out.ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  if (config?.designSystem && typeof config.designSystem === 'object' && !Array.isArray(config.designSystem)) {
+    out.designSystem = {
+      enabled: config.designSystem.enabled === false ? false : true,
+    };
+  }
+  return out;
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return null;
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+export function normalizeIgnoreValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function normalizeIgnoreRule(rule) {
+  return String(rule || '').trim().toLowerCase();
+}
+
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
+export function normalizeIgnoreValueEntries(entries) {
+  if (!Array.isArray(entries)) return [];
+  const out = [];
+  for (const entry of entries) {
+    if (!entry || typeof entry !== 'object') continue;
+    const rule = normalizeIgnoreRule(entry.rule);
+    const value = normalizeIgnoreValue(entry.value);
+    if (!rule || !value) continue;
+    const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
+    if (typeof entry.reason === 'string' && entry.reason.trim()) {
+      normalized.reason = entry.reason.trim();
+    }
+    if (typeof entry.createdAt === 'string' && entry.createdAt.trim()) {
+      normalized.createdAt = entry.createdAt.trim();
+    }
+    out.push(normalized);
+  }
+  return out;
+}
+
+function mergeIgnoreValues(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
+// Glob -> RegExp. Supports `**`, `*`, `?`, and `{a,b}` alternation.
+function globToRegex(glob) {
+  let re = '^';
+  let i = 0;
+  while (i < glob.length) {
+    const c = glob[i];
+    if (c === '*') {
+      if (glob[i + 1] === '*') {
+        re += '.*';
+        i += 2;
+        if (glob[i] === '/') i += 1;
+      } else {
+        re += '[^/]*';
+        i += 1;
+      }
+    } else if (c === '?') {
+      re += '[^/]';
+      i += 1;
+    } else if (c === '{') {
+      const end = glob.indexOf('}', i);
+      if (end === -1) { re += '\\{'; i += 1; continue; }
+      const parts = glob.slice(i + 1, end).split(',').map((p) => p.replace(/[.+^$()|[\]\\]/g, '\\$&'));
+      re += `(?:${parts.join('|')})`;
+      i = end + 1;
+    } else if (/[.+^$()|[\]\\]/.test(c)) {
+      re += `\\${c}`;
+      i += 1;
+    } else {
+      re += c;
+      i += 1;
+    }
+  }
+  re += '$';
+  return new RegExp(re);
+}
+
+export function matchesAnyGlob(filePath, globs) {
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const normalized = String(filePath || '').split(sep).join('/');
+  for (const glob of globs) {
+    try {
+      const re = globToRegex(String(glob));
+      if (re.test(normalized)) return true;
+      const base = normalized.split('/').pop();
+      if (re.test(base)) return true;
+    } catch {
+      /* malformed glob, skip */
+    }
+  }
+  return false;
+}
+
+export function shouldIgnoreDetectionFile(filePath, root, config) {
+  const globs = config?.ignoreFiles || [];
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const raw = String(filePath || '').trim();
+  if (!raw) return false;
+  if (matchesAnyGlob(raw, globs)) return true;
+
+  try {
+    const abs = isAbsolute(raw) ? raw : resolve(root, raw);
+    if (matchesAnyGlob(abs, globs)) return true;
+    const rel = relative(root, abs);
+    if (rel && !rel.startsWith('..') && !isAbsolute(rel)) {
+      return matchesAnyGlob(rel, globs);
+    }
+  } catch {
+    /* ignore */
+  }
+  return false;
+}
+
+export function filterDetectionFindings(findings, config) {
+  if (!Array.isArray(findings) || findings.length === 0) return [];
+  const ignoreRules = new Set((config?.ignoreRules || []).map((rule) => normalizeIgnoreRule(rule)));
+  const ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  return findings.filter((finding) => {
+    if (!finding || typeof finding !== 'object') return false;
+    if (ignoreRules.has(normalizeIgnoreRule(finding.antipattern))) return false;
+    if (isIgnoredFindingValue(finding, ignoreValues)) return false;
+    return true;
+  });
+}
+
+function isIgnoredFindingValue(finding, ignoreValues) {
+  if (!Array.isArray(ignoreValues) || ignoreValues.length === 0) return false;
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const value = extractFindingIgnoreValue(finding);
+  if (!rule || !value) return false;
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
+}
+
+export function extractFindingIgnoreValue(finding) {
+  if (!finding || typeof finding !== 'object') return '';
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
+}
+
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
+  const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
+  if (direct) return direct;
+
+  const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
+  for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
+    const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
+    if (primary) return cleanIgnoreValueDisplay(primary[1]);
+
+    const family = text.match(/font-family\s*:\s*["']?([^'",;\n]+)/i);
+    if (family) return cleanIgnoreValueDisplay(family[1]);
+
+    const google = text.match(/[?&]family=([^&:;\n]+)/i);
+    if (google) {
+      try {
+        return cleanIgnoreValueDisplay(decodeURIComponent(google[1]));
+      } catch {
+        return cleanIgnoreValueDisplay(google[1]);
+      }
+    }
+  }
+
+  return '';
+}
+
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
+function cleanIgnoreValueDisplay(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ');
+}
+
+/**
+ * The recorded design-hook decision: 'accepted' | 'declined' | undefined.
+ * config.local.json (per-developer) overrides config.json.
+ */
+export function getHookConsent(root) {
+  let consent;
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const hook = hookSection(safeReadJson(filePath));
+    if (hook && (hook.consent === 'accepted' || hook.consent === 'declined')) consent = hook.consent;
+  }
+  return consent;
+}
+
+/**
+ * Persist the per-developer decision to config.local.json, preserving any
+ * sibling keys, and ensure the file is gitignored.
+ */
+export function setHookConsent(root, value) {
+  const filePath = getLocalConfigPath(root);
+  const existing = safeReadJson(filePath) || {};
+  const hook = hookSection(existing) || {};
+  const next = { ...existing, hook: { ...hook, consent: value } };
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  ensureConfigGitExclude(root);
+  return filePath;
+}
+
+const EXCLUDE_OPEN = '# impeccable-config-ignore-start';
+const EXCLUDE_CLOSE = '# impeccable-config-ignore-end';
+const EXCLUDE_PATTERNS = ['.impeccable/config.local.json'];
+
+/**
+ * Add config.local.json to `.git/info/exclude` so a developer's decision is
+ * never committed. Idempotent via marker comments. Best-effort; returns false
+ * when there is no resolvable git dir.
+ */
+export function ensureConfigGitExclude(root) {
+  try {
+    const gitDir = resolveGitDir(root);
+    if (!gitDir) return false;
+    const target = join(gitDir, 'info', 'exclude');
+    const existing = existsSync(target) ? readFileSync(target, 'utf-8') : '';
+    const block = [EXCLUDE_OPEN, ...EXCLUDE_PATTERNS, EXCLUDE_CLOSE].join('\n');
+    const markerRe = new RegExp(`${escapeRegExp(EXCLUDE_OPEN)}[\\s\\S]*?${escapeRegExp(EXCLUDE_CLOSE)}`);
+    let updated;
+    if (markerRe.test(existing)) {
+      updated = existing.replace(markerRe, block);
+    } else {
+      const prefix = existing.length === 0 ? '' : existing.endsWith('\n') ? existing : `${existing}\n`;
+      updated = `${prefix}${block}\n`;
+    }
+    if (updated !== existing) {
+      mkdirSync(dirname(target), { recursive: true });
+      writeFileSync(target, updated);
+    }
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function resolveGitDir(root) {
+  const dotGit = join(root, '.git');
+  if (!existsSync(dotGit)) return null;
+  try {
+    if (statSync(dotGit).isDirectory()) return dotGit;
+    // A `.git` file (worktree/submodule) points elsewhere: "gitdir: <path>".
+    const match = readFileSync(dotGit, 'utf-8').match(/gitdir:\s*(.+)/);
+    if (match) {
+      const resolved = match[1].trim();
+      return isAbsolute(resolved) ? resolved : join(root, resolved);
+    }
+  } catch {
+    /* fall through */
+  }
+  return null;
+}
+
+function escapeRegExp(value) {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}

.claude/skills/impeccable/scripts/lib/impeccable-paths.mjs

@@ -1,50 +1,52 @@
 import fs from 'node:fs';
 import path from 'node:path';
+import { resolveProjectRoot } from '../context.mjs';
 
 export const IMPECCABLE_DIR = '.impeccable';
 export const LIVE_DIR = 'live';
 export const CRITIQUE_DIR = 'critique';
 
-export function getImpeccableDir(cwd = process.cwd()) {
-  return path.join(cwd, IMPECCABLE_DIR);
+export function getImpeccableDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), IMPECCABLE_DIR);
 }
 
-export function getDesignSidecarPath(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), 'design.json');
+export function getDesignSidecarPath(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), 'design.json');
 }
 
-export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd) {
+export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  const projectRoot = resolveProjectRoot(cwd, options);
   const candidates = [
-    getDesignSidecarPath(cwd),
-    path.join(cwd, 'DESIGN.json'),
+    getDesignSidecarPath(cwd, options),
+    path.join(projectRoot, 'DESIGN.json'),
   ];
   const contextLegacy = path.join(contextDir, 'DESIGN.json');
   if (!candidates.includes(contextLegacy)) candidates.push(contextLegacy);
   return candidates;
 }
 
-export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
-  return firstExisting(getDesignSidecarCandidates(cwd, contextDir));
+export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  return firstExisting(getDesignSidecarCandidates(cwd, contextDir, options));
 }
 
-export function getLiveDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), LIVE_DIR);
+export function getLiveDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), LIVE_DIR);
 }
 
-export function getLiveConfigPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'config.json');
+export function getLiveConfigPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'config.json');
 }
 
 export function getLegacyLiveConfigPath(scriptsDir) {
   return path.join(scriptsDir, 'config.json');
 }
 
-export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env } = {}) {
+export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env, targetPath } = {}) {
   if (env.IMPECCABLE_LIVE_CONFIG && env.IMPECCABLE_LIVE_CONFIG.trim()) {
     const configured = env.IMPECCABLE_LIVE_CONFIG.trim();
     return path.isAbsolute(configured) ? configured : path.resolve(cwd, configured);
   }
-  const primary = getLiveConfigPath(cwd);
+  const primary = getLiveConfigPath(cwd, { targetPath });
   if (fs.existsSync(primary)) return primary;
   if (scriptsDir) {
     const legacy = getLegacyLiveConfigPath(scriptsDir);
@@ -53,16 +55,16 @@ export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = p
   return primary;
 }
 
-export function getLiveServerPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'server.json');
+export function getLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'server.json');
 }
 
-export function getLegacyLiveServerPath(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live.json');
+export function getLegacyLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live.json');
 }
 
-export function readLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function readLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try {
       const info = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
       if (info && typeof info.pid === 'number' && !isLiveServerPidReachable(info.pid)) {
@@ -88,37 +90,37 @@ export function isLiveServerPidReachable(pid) {
   }
 }
 
-export function writeLiveServerInfo(cwd = process.cwd(), info) {
-  const filePath = getLiveServerPath(cwd);
+export function writeLiveServerInfo(cwd = process.cwd(), info, options = {}) {
+  const filePath = getLiveServerPath(cwd, options);
   fs.mkdirSync(path.dirname(filePath), { recursive: true });
   fs.writeFileSync(filePath, JSON.stringify(info));
   return filePath;
 }
 
-export function removeLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function removeLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try { fs.unlinkSync(filePath); } catch {}
   }
 }
 
-export function getLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'sessions');
+export function getLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'sessions');
 }
 
-export function getLegacyLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'sessions');
+export function getLegacyLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'sessions');
 }
 
-export function getLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'annotations');
+export function getLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'annotations');
 }
 
-export function getCritiqueDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), CRITIQUE_DIR);
+export function getCritiqueDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), CRITIQUE_DIR);
 }
 
-export function getLegacyLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'annotations');
+export function getLegacyLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'annotations');
 }
 
 function firstExisting(paths) {

.claude/skills/impeccable/scripts/lib/target-args.mjs

@@ -0,0 +1,42 @@
+class TargetArgError extends Error {
+  constructor(message, code) {
+    super(message);
+    this.name = 'TargetArgError';
+    this.code = code;
+  }
+}
+
+export function parseTargetPath(args = [], { strict = false } = {}) {
+  let targetPath = null;
+  for (let i = 0; i < args.length; i++) {
+    const arg = String(args[i]);
+    if (arg === '--target' || arg === '-t') {
+      const next = args[i + 1];
+      if (next && !String(next).startsWith('-')) {
+        targetPath = String(next);
+        i++;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+      continue;
+    }
+    if (arg.startsWith('--target=')) {
+      const value = arg.slice('--target='.length);
+      if (value) {
+        targetPath = value;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+    }
+  }
+  return targetPath;
+}
+
+export function parseTargetOptions(args = [], options = {}) {
+  const targetPath = parseTargetPath(args, options);
+  return targetPath ? { targetPath } : {};
+}

.claude/skills/impeccable/scripts/live-browser.js

@@ -57,7 +57,7 @@
   const Z = { highlight: 100001, bar: 100005, picker: 100007, toast: 100010 };
   const EASE = 'cubic-bezier(0.22, 1, 0.36, 1)'; // ease-out-quint
   const PREFIX = 'impeccable-live';
-  const PICK_CURSOR_CLASS = PREFIX + '-pick-cursor';
+  const PICK_CURSOR_STYLE_ID = PREFIX + '-pick-cursor-style';
   const MANUAL_APPLY_STATE_TTL_MS = 15 * 60 * 1000;
   const sessionState = window.__IMPECCABLE_LIVE_SESSION__?.createLiveBrowserSessionState({
     prefix: PREFIX,
@@ -152,6 +152,7 @@
   let scrollLockTargetY = null;
   let scrollLockRaf = null;
   let scrollLockAbort = null;
+  const SCROLL_ANCHOR_LOCK_ID = 'impeccable-scroll-anchor-lock';
 
   // Dedicated key for scroll position - SEPARATE from LS_KEY so that
   // saveSession's state updates don't clobber a carefully-captured scrollY.
@@ -1915,45 +1916,45 @@
     syncPageInteractionCursor();
   }
 
-  let pageInteractionCursorActive = false;
-
-  function ensurePickCursorStyle() {
-    if (document.getElementById(PREFIX + '-pick-cursor-style')) return;
-    const style = document.createElement('style');
-    style.id = PREFIX + '-pick-cursor-style';
+  /**
+   * Drive the page-level pick / insert cursor through the textContent of one
+   * injected <style>, never by mutating <html> (className or inline style).
+   * Frameworks that server-render the <html>/<body> roots (Next.js App Router)
+   * report a React 19 hydration mismatch when the client adds an attribute the
+   * server HTML never emitted, so a `class`/inline `style` toggled on
+   * `document.documentElement` trips "a tree hydrated but some attributes ...
+   * didn't match" on the next Fast-Refresh re-render. Keying the cursor off a
+   * stable-id <style> keeps the effect off the hydrated host elements (same
+   * shape as the scroll-anchor lock). A falsy cursor clears the rule.
+   */
+  function setPageInteractionCursor(cursor) {
+    let style = document.getElementById(PICK_CURSOR_STYLE_ID);
+    if (!cursor) {
+      if (style) style.textContent = '';
+      return;
+    }
+    if (!style) {
+      style = document.createElement('style');
+      style.id = PICK_CURSOR_STYLE_ID;
+      // Styles the host page, not the chrome - inside the adapter's shadow UI
+      // root (uiAppendStyle's target) these selectors would match nothing.
+      (document.head || document.documentElement).appendChild(style);
+    }
     style.textContent =
-      'html.' + PICK_CURSOR_CLASS + ' * { cursor: crosshair !important; }\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"],\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"] * { cursor: revert !important; }';
-    // Styles the host page, not the chrome - inside the adapter's shadow UI
-    // root (uiAppendStyle's target) these selectors would match nothing.
-    document.head.appendChild(style);
+      '* { cursor: ' + cursor + ' !important; }\n'
+      + '[id^="' + PREFIX + '"],\n'
+      + '[id^="' + PREFIX + '"] * { cursor: revert !important; }';
   }
 
   /** Page-level cursor while pick or insert mode is targeting page elements. */
   function syncPageInteractionCursor() {
-    const pickCursor = state === 'PICKING' && pickActive && !insertActive;
-    let axisCursor = '';
-    if (state === 'PICKING' && insertActive) {
-      axisCursor = insertHoverAnchor ? cursorForInsertAxis(insertHoverAxis || 'column') : '';
-    }
-
-    if (pickCursor) {
-      ensurePickCursorStyle();
-      document.documentElement.classList.add(PICK_CURSOR_CLASS);
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = true;
-      return;
-    }
-
-    document.documentElement.classList.remove(PICK_CURSOR_CLASS);
-    if (axisCursor) {
-      document.documentElement.style.cursor = axisCursor;
-      pageInteractionCursorActive = true;
-    } else if (pageInteractionCursorActive) {
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = false;
+    let cursor = '';
+    if (state === 'PICKING' && pickActive && !insertActive) {
+      cursor = 'crosshair';
+    } else if (state === 'PICKING' && insertActive && insertHoverAnchor) {
+      cursor = cursorForInsertAxis(insertHoverAxis || 'column');
     }
+    setPageInteractionCursor(cursor);
   }
 
   /**
@@ -2681,12 +2682,12 @@
     });
     const check = el('span', {
       fontSize: '15px', lineHeight: '1', flexShrink: '0',
-      color: 'oklch(45% 0.15 145)',
+      color: 'oklch(45% 0.18 145)',
     });
     check.textContent = '\u2713';
     row.appendChild(check);
     const label = el('span', {
-      fontSize: '12px', color: 'oklch(35% 0.1 145)', fontWeight: '600',
+      fontSize: '12px', color: 'oklch(49% 0.08 188)', fontWeight: '600',
     });
     label.textContent = 'Variant applied';
     row.appendChild(label);
@@ -5815,10 +5816,22 @@
 
     try { history.scrollRestoration = 'manual'; } catch {}
 
-    const prevHtmlAnchor = document.documentElement.style.overflowAnchor;
-    const prevBodyAnchor = document.body.style.overflowAnchor;
-    document.documentElement.style.overflowAnchor = 'none';
-    document.body.style.overflowAnchor = 'none';
+    // Suppress the browser's scroll-anchoring on the scroll root so it can't
+    // fight our manual scroll correction. Apply this as a stylesheet rule, not
+    // as inline `style` on <html>/<body>: those elements are server-rendered by
+    // frameworks like Next.js App Router, and mutating their inline style makes
+    // React 19 report a hydration mismatch on the next Fast-Refresh re-render.
+    // A <style> rule has the same computed effect without touching any hydrated
+    // element's attributes. Like the inline version, it is recreated on every
+    // startScrollLock call, so reload survival (driven by the persisted scroll
+    // key) is unaffected.
+    let anchorLockStyle = document.getElementById(SCROLL_ANCHOR_LOCK_ID);
+    if (!anchorLockStyle) {
+      anchorLockStyle = document.createElement('style');
+      anchorLockStyle.id = SCROLL_ANCHOR_LOCK_ID;
+      anchorLockStyle.textContent = 'html,body{overflow-anchor:none !important;}';
+      (document.head || document.documentElement).appendChild(anchorLockStyle);
+    }
 
     const correct = (why) => {
       scrollLockRaf = null;
@@ -5853,8 +5866,7 @@
 
     scrollLockAbort = new AbortController();
     scrollLockAbort.signal.addEventListener('abort', () => {
-      document.documentElement.style.overflowAnchor = prevHtmlAnchor;
-      document.body.style.overflowAnchor = prevBodyAnchor;
+      document.getElementById(SCROLL_ANCHOR_LOCK_ID)?.remove();
     }, { once: true });
     const sig = { signal: scrollLockAbort.signal };
     // Track whether the most recent scroll came from a user gesture. We
@@ -6489,10 +6501,13 @@
     ) {
       return;
     }
+    if (isPageEditableElement(deepActive) && !isInlineEditActive(deepActive)) {
+      return;
+    }
     // While a contenteditable text-leaf is focused, let the browser handle
     // all keys except Escape. Escape cancels the current edit (restores
     // original text) and blurs without saving, staying in CONFIGURING.
-    if (e.target.isContentEditable && inlineEditRows.some((r) => r.el === e.target)) {
+    if (e.target.isContentEditable && isInlineEditActive(e.target)) {
       if (e.key !== 'Escape') return;
       e.preventDefault();
       e.stopPropagation();
@@ -7913,7 +7928,7 @@ void main() {
     const barTopFromBottom = barRect && barRect.height > 0
       ? Math.max(16, window.innerHeight - barRect.top + 12)
       : 16;
-    toastEl = el('div', {
+    const currentToast = el('div', {
       position: 'fixed', bottom: barTopFromBottom + 'px', left: '50%',
       transform: 'translateX(-50%) translateY(8px)',
       background: C.ink, color: C.white,
@@ -7923,19 +7938,24 @@ void main() {
       transition: 'opacity 0.25s ' + EASE + ', transform 0.25s ' + EASE,
       pointerEvents: 'none', maxWidth: '420px', textAlign: 'center',
     });
-    toastEl.id = PREFIX + '-toast';
-    toastEl.textContent = message;
-    uiAppend(toastEl);
+    toastEl = currentToast;
+    currentToast.id = PREFIX + '-toast';
+    currentToast.textContent = message;
+    uiAppend(currentToast);
     requestAnimationFrame(() => {
-      toastEl.style.opacity = '1';
-      toastEl.style.transform = 'translateX(-50%) translateY(0)';
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '1';
+      currentToast.style.transform = 'translateX(-50%) translateY(0)';
     });
     setTimeout(() => {
-      if (toastEl) {
-        toastEl.style.opacity = '0';
-        toastEl.style.transform = 'translateX(-50%) translateY(8px)';
-        setTimeout(() => { if (toastEl) { toastEl.remove(); toastEl = null; } }, 250);
-      }
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '0';
+      currentToast.style.transform = 'translateX(-50%) translateY(8px)';
+      setTimeout(() => {
+        if (toastEl !== currentToast) return;
+        currentToast.remove();
+        toastEl = null;
+      }, 250);
     }, duration);
   }
 
@@ -8186,18 +8206,18 @@ void main() {
   let voiceInterimBase = '';
   /** @type {{ mode: 'steer'|'configure', input: HTMLInputElement, submit: () => void, beforeStart?: () => void } | null} */
   let voiceCtx = null;
-  const PAGE_CHAT_COLLAPSED_W = '88px';
+  const PAGE_CHAT_COLLAPSED_W = '104px';
   const PAGE_CHAT_PROCESSING_W = '76px';
   const PAGE_CHAT_PLACEHOLDER_COLLAPSED = 'Steer…';
   const PAGE_CHAT_PLACEHOLDER_EXPANDED = 'Steer the page…';
   const STEER_AWAIT_TIMEOUT_MS = 120000;
   const AGENT_STATUS_POLL_MS = 5000;
-  const AGENT_DISCONNECTED_MARK = 'oklch(56% 0.032 82 / 0.78)';
+  const AGENT_DISCONNECTED_MARK = 'oklch(62% 0 0 / 0.78)';
   const AGENT_DISCONNECTED_TIP = 'Agent disconnected - run live-poll.mjs to connect';
   const GLOBAL_BAR_SECTION_GAP = 8;
   const GLOBAL_BAR_INNER_GAP = 2;
   const GLOBAL_BAR_INNER_PAD_LEFT = 2;
-  const PAGE_CHAT_EXPANDED_W = 'min(280px, 38vw)';
+  const PAGE_CHAT_EXPANDED_MAX_W = 280;
   const ICON_PAGE_CHAT =
     '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>';
   const ICON_PAGE_VOICE =
@@ -8259,8 +8279,8 @@ void main() {
       // Neutral hairline for internal control borders / dividers (was a warm
       // gold rule that read as muddy champagne edges on the pill / input / count).
       hairline: 'oklch(92% 0 0 / 0.12)',
-      text: 'oklch(84% 0.035 82)',
-      textDim: 'oklch(63% 0.024 82)',
+      text: 'oklch(91% 0 0)',
+      textDim: 'oklch(72% 0 0)',
       accent: C.brand,
       accentSoft: C.brandSoft,
       exitHover: 'oklch(58% 0.15 35 / 0.18)',
@@ -8277,6 +8297,52 @@ void main() {
     return barPaletteForTheme(globalBarEl?.dataset.theme || detectPageTheme());
   }
 
+  function globalBarModeToggles() {
+    return [
+      uiGetById(PREFIX + '-pick-toggle'),
+      uiGetById(PREFIX + '-insert-toggle'),
+      uiGetById(PREFIX + '-detect-toggle'),
+      uiGetById(PREFIX + '-design-toggle'),
+    ].filter(Boolean);
+  }
+
+  function applyGlobalBarLabelState(expandInactive, forceCollapse = false) {
+    globalBarModeToggles().forEach((toggle) => {
+      if (forceCollapse) toggle._collapseLabel?.(true);
+      else if (expandInactive || toggle.dataset.active === 'true') toggle._expandLabel?.();
+      else toggle._collapseLabel?.();
+    });
+  }
+
+  function syncGlobalBarExpandedLabels(expanded = globalBarEl?.matches(':hover')) {
+    const expandInactive = !!(expanded && !pageChatExpanded);
+    applyGlobalBarLabelState(expandInactive, pageChatExpanded);
+
+    if (expandInactive && globalBarEl && globalBarEl.scrollWidth > window.innerWidth - 16) {
+      applyGlobalBarLabelState(false);
+    }
+  }
+
+  function pageChatCollapsedWidthPx() {
+    const parsed = parseFloat(PAGE_CHAT_COLLAPSED_W);
+    return Number.isFinite(parsed) ? parsed : 104;
+  }
+
+  function pageChatExpandedWidth() {
+    if (!pageChatEl || !globalBarEl) return PAGE_CHAT_EXPANDED_MAX_W + 'px';
+    const currentChatWidth = pageChatEl.getBoundingClientRect().width || pageChatCollapsedWidthPx();
+    const barWidth = Math.max(globalBarEl.getBoundingClientRect().width || 0, globalBarEl.scrollWidth || 0);
+    const nonChatWidth = Math.max(0, barWidth - currentChatWidth);
+    const available = window.innerWidth - 16 - nonChatWidth;
+    const next = Math.max(pageChatCollapsedWidthPx(), Math.min(PAGE_CHAT_EXPANDED_MAX_W, available));
+    return Math.round(next) + 'px';
+  }
+
+  function syncPageChatExpandedWidth() {
+    if (!pageChatEl || !pageChatExpanded) return;
+    pageChatEl.style.width = pageChatExpandedWidth();
+  }
+
   function syncPageChatChrome() {
     if (!pageChatEl) return;
     const P = pageChatPalette();
@@ -8312,6 +8378,21 @@ void main() {
       && !steerLocked;
   }
 
+  function isPageEditableElement(el) {
+    if (!el || own(el)) return false;
+    if (/^(INPUT|TEXTAREA|SELECT)$/.test(el.tagName || '')) return true;
+    return !!el.isContentEditable;
+  }
+
+  function isInlineEditActive(el) {
+    return !!el && inlineEditRows.some((r) => r.el === el);
+  }
+
+  function isPageEditableActive() {
+    const active = activeElementDeep();
+    return isPageEditableElement(active) && !isInlineEditActive(active);
+  }
+
   function pageHasHostTextSelection() {
     const sel = window.getSelection?.();
     if (!sel || sel.isCollapsed) return false;
@@ -8325,6 +8406,7 @@ void main() {
   function shouldSteerAutoFocus() {
     return shouldFocusSteerChat()
       && !steerFocusSuspended
+      && !isPageEditableActive()
       && performance.now() >= steerFocusPauseUntil;
   }
 
@@ -8562,7 +8644,8 @@ void main() {
     if (!pageChatEl || !pageChatInput) return false;
     pageChatExpanded = true;
     pageChatEl.dataset.expanded = 'true';
-    pageChatEl.style.width = PAGE_CHAT_EXPANDED_W;
+    syncGlobalBarExpandedLabels(false);
+    pageChatEl.style.width = pageChatExpandedWidth();
     pageChatEl.style.cursor = steerLocked ? 'default' : 'text';
     pageChatInput.placeholder = PAGE_CHAT_PLACEHOLDER_EXPANDED;
     if (pageChatHint) {
@@ -8657,7 +8740,7 @@ void main() {
     pageChatEl.setAttribute('aria-label', 'Steer the page');
     pageChatExpanded = keepExpanded;
     pageChatEl.dataset.expanded = keepExpanded ? 'true' : 'false';
-    pageChatEl.style.width = keepExpanded ? PAGE_CHAT_EXPANDED_W : PAGE_CHAT_COLLAPSED_W;
+    pageChatEl.style.width = keepExpanded ? pageChatExpandedWidth() : PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
     if (pageChatInput) {
       pageChatInput.disabled = false;
@@ -8971,6 +9054,7 @@ void main() {
     pageChatEl.dataset.expanded = 'false';
     pageChatEl.style.width = PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
+    syncGlobalBarExpandedLabels(globalBarEl?.matches(':hover'));
     if (blur) {
       pageChatInput.blur();
       pageChatInput.style.pointerEvents = 'none';
@@ -9064,9 +9148,9 @@ void main() {
         '#' + PREFIX + '-page-chat[data-voice-listening="true"] { border-color: oklch(70% 0.12 188 / 0.45); }' +
         '#' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: impeccable-voice-pulse 1.1s ease-in-out infinite; }' +
         '@media (prefers-reduced-motion: reduce) { #' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: none; opacity: 1; } }' +
-        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(63% 0.024 82); opacity: 1; }' +
+        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); opacity: 1; }' +
         '#' + PREFIX + '-page-chat-input { caret-color: oklch(84% 0.19 80.46); }' +
-        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0.024 82); }' +
+        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); }' +
         '#' + PREFIX + '-page-chat-voice:hover { background: oklch(78% 0.12 82 / 0.12); }';
       uiAppendStyle(s);
     }
@@ -9270,6 +9354,7 @@ void main() {
       zIndex: Z.bar + 5,
       display: 'flex', alignItems: 'stretch',
       gap: '0',
+      width: 'max-content',
       background: P.surface,
       border: '1px solid ' + P.border,
       borderRadius: '8px',
@@ -9277,6 +9362,8 @@ void main() {
       fontFamily: FONT, fontSize: '12px', lineHeight: '1',
       opacity: '0',
       overflow: 'hidden',          // clip the full-bleed brand mark to the bar radius
+      maxWidth: 'calc(100vw - 16px)',
+      boxSizing: 'border-box',
       transition: 'opacity 0.3s ' + EASE + ', transform 0.3s ' + EASE,
     });
     globalBarEl.id = PREFIX + '-global-bar';
@@ -9306,7 +9393,7 @@ void main() {
     const agentDot = el('span', {
       position: 'absolute', right: '-1px', bottom: '7px',
       width: '6px', height: '6px', borderRadius: '50%',
-      background: 'oklch(78% 0.14 75)',
+      background: 'oklch(77% 0.13 82)',
       boxShadow: '0 0 0 2px ' + P.surface,
       display: 'none', pointerEvents: 'none',
     });
@@ -9325,6 +9412,7 @@ void main() {
     const inner = el('div', {
       display: 'flex', alignItems: 'center',
       padding: '4px 5px 4px ' + GLOBAL_BAR_INNER_PAD_LEFT + 'px', gap: GLOBAL_BAR_INNER_GAP + 'px',
+      flex: '0 0 auto',
     });
     inner.id = PREFIX + '-global-bar-inner';
     globalBarEl.appendChild(inner);
@@ -9333,7 +9421,10 @@ void main() {
     function makeIconBtn({ id, svg, label, ariaLabel, labelFont, onClick }) {
       const b = el('button', {
         position: 'relative',
-        display: 'inline-flex', alignItems: 'center',
+        display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
+        boxSizing: 'border-box',
+        flex: '0 0 auto',
+        minWidth: '30px',
         padding: '6px 8px', borderRadius: '7px',
         border: 'none', background: 'transparent',
         color: P.textDim, fontFamily: FONT, fontSize: '11.5px', fontWeight: '500',
@@ -9352,8 +9443,8 @@ void main() {
         if (!labelEl) return;
         labelEl.style.maxWidth = '120px'; labelEl.style.opacity = '1'; labelEl.style.marginLeft = '6px'; labelEl.style.transform = 'translateX(0)';
       };
-      const collapse = () => {
-        if (!labelEl || b.dataset.active === 'true') return;
+      const collapse = (force = false) => {
+        if (!labelEl || (!force && b.dataset.active === 'true')) return;
         labelEl.style.maxWidth = '0'; labelEl.style.opacity = '0'; labelEl.style.marginLeft = '0'; labelEl.style.transform = 'translateX(-4px)';
       };
       // Per-button hover only changes color (no layout). The label expand/
@@ -9408,11 +9499,11 @@ void main() {
     // DESIGN.md panel toggle - quartet of color squares as the mark.
     const designBtn = makeIconBtn({
       id: PREFIX + '-design-toggle',
-      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(58% 0.065 82 / 0.55);flex-shrink:0">
+      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(92% 0 0 / 0.13);flex-shrink:0">
         <span style="background:oklch(84% 0.19 80.46)"></span>
         <span style="background:oklch(70% 0.12 188)"></span>
-        <span style="background:oklch(84% 0.035 82)"></span>
-        <span style="background:oklch(34% 0.014 82)"></span>
+        <span style="background:oklch(91% 0 0)"></span>
+        <span style="background:oklch(34% 0 0)"></span>
       </span>`,
       label: 'DESIGN.md',
       ariaLabel: 'Toggle DESIGN.md panel',
@@ -9604,6 +9695,7 @@ void main() {
       width: '1px', height: '18px',
       background: P.hairline,
       margin: '0 4px 0 2px',
+      flexShrink: '0',
     });
     inner.appendChild(divider);
 
@@ -9620,6 +9712,7 @@ void main() {
       display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
       padding: '0', boxSizing: 'border-box',
       width: '24px', height: '24px', borderRadius: '6px',
+      flexShrink: '0',
       border: 'none', background: 'transparent',
       color: P.textDim, fontFamily: FONT, fontSize: '0', lineHeight: '0',
       cursor: 'pointer', transition: 'color 0.12s ease, background 0.12s ease',
@@ -9632,16 +9725,16 @@ void main() {
     exitBtn.addEventListener('click', () => { sendEvent({ type: 'exit' }); teardown(); });
     inner.appendChild(exitBtn);
 
-    // Bar-level hover: expand every toggle's label at once; collapse on leave.
+    // Bar-level hover: expand mode labels unless Steer is using the space.
     // Buttons with dataset.active="true" ignore collapse (their label stays).
-    const toggles = [pickBtn, insertBtn, detectBtn, designBtn];
     globalBarEl.addEventListener('mouseenter', () => {
-      toggles.forEach((t) => t._expandLabel && t._expandLabel());
+      syncGlobalBarExpandedLabels(true);
+      syncPageChatExpandedWidth();
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
     globalBarEl.addEventListener('mouseleave', () => {
-      toggles.forEach((t) => t._collapseLabel && t._collapseLabel());
+      syncGlobalBarExpandedLabels(false);
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
@@ -9659,6 +9752,7 @@ void main() {
       pendingDockResizeObserver.observe(globalBarEl);
     }
     window.addEventListener('resize', positionPendingDock);
+    window.addEventListener('resize', syncPageChatExpandedWidth);
 
     requestAnimationFrame(() => {
       globalBarEl.style.opacity = '1';
@@ -9705,9 +9799,7 @@ void main() {
     // If the bar is currently under the cursor, keep all labels expanded -
     // otherwise clicking a toggle that deactivates (e.g. closing DESIGN.md)
     // would collapse its label while the user's mouse is still on the bar.
-    if (globalBarEl && globalBarEl.matches(':hover')) {
-      [pickToggle, insertToggle, detectToggle, designToggle].forEach((t) => t?._expandLabel?.());
-    }
+    syncGlobalBarExpandedLabels(globalBarEl && globalBarEl.matches(':hover'));
 
     if (detectBadge) {
       detectBadge.style.display = (detectActive && detectCount > 0) ? 'inline' : 'none';
@@ -9896,7 +9988,7 @@ void main() {
     // Remove detection overlays
     window.postMessage({ source: 'impeccable-command', action: 'remove' }, '*');
     setLiveState('IDLE');
-    document.getElementById(PREFIX + '-pick-cursor-style')?.remove();
+    document.getElementById(PICK_CURSOR_STYLE_ID)?.remove();
     window.__IMPECCABLE_LIVE_INIT__ = false;
     console.log('[impeccable] Live mode exited.');
   }
@@ -9996,8 +10088,8 @@ void main() {
     meta:     'oklch(55% 0 0)',
     hairline: 'oklch(88% 0 0)',
     hairlineSoft: 'oklch(92% 0 0)',
-    amber:    'oklch(70% 0.13 65)',         // stale-hint accent
-    amberBg:  'oklch(95% 0.05 80)',
+    amber:    'oklch(77% 0.13 82)',         // stale-hint accent
+    amberBg:  'oklch(89% 0.055 84)',
   };
 
   function designPanelCss(BP) {
@@ -10088,7 +10180,7 @@ void main() {
       }
       .empty strong { color: ${DP.ink}; display: block; margin-bottom: 6px; font-size: 14px; }
       .empty code { font-family: ${MONO}; background: ${DP.canvas}; padding: 1px 6px; border-radius: 4px; font-size: 12px; color: ${DP.ink}; }
-      .error { color: oklch(45% 0.15 25); }
+      .error { color: oklch(58% 0.15 35); }
 
       /* Stale hint */
       .stale {
@@ -10240,8 +10332,8 @@ void main() {
         content: ''; position: absolute; left: 4px; top: 13px;
         width: 8px; height: 8px; border-radius: 50%;
       }
-      .coll .do::before { background: oklch(62% 0.16 145); }
-      .coll .dont::before { background: oklch(58% 0.22 25); }
+      .coll .do::before { background: oklch(45% 0.18 145); }
+      .coll .dont::before { background: oklch(58% 0.15 35); }
 
       .coll .overview-body {
         font-size: 12px; line-height: 1.55; color: ${DP.ink2};

.claude/skills/impeccable/scripts/live-poll.mjs

@@ -2,11 +2,11 @@
  * CLI client for the live variant mode poll/reply protocol.
  *
  * Usage:
- *   npx impeccable poll                         # Block until browser event, print JSON
- *   npx impeccable poll --stream                # Experimental: keep polling; one JSON line per event
- *   npx impeccable poll --timeout=600000        # Custom timeout (ms); default is long-poll friendly
- *   npx impeccable poll --reply <id> done       # Reply "done" to event <id>
- *   npx impeccable poll --reply <id> error "msg" # Reply with error
+ *   node <scripts_path>/live-poll.mjs                         # Block until browser event, print JSON
+ *   node <scripts_path>/live-poll.mjs --stream                # Experimental: keep polling; one JSON line per event
+ *   node <scripts_path>/live-poll.mjs --timeout=600000        # Custom timeout (ms); default is long-poll friendly
+ *   node <scripts_path>/live-poll.mjs --reply <id> done       # Reply "done" to event <id>
+ *   node <scripts_path>/live-poll.mjs --reply <id> error "msg" # Reply with error
  */
 
 import { execFileSync } from 'node:child_process';
@@ -15,6 +15,11 @@ import { fileURLToPath } from 'node:url';
 import { completionAckForAcceptResult, completionTypeForAcceptResult } from './live/completion.mjs';
 import { readLiveServerInfo } from './lib/impeccable-paths.mjs';
 
+// Absolute path to a sibling script in this skill's scripts dir, so runtime
+// error hints print a directly-runnable command instead of a placeholder.
+const SELF_DIR = path.dirname(fileURLToPath(import.meta.url));
+const scriptCmd = (name) => `node "${path.join(SELF_DIR, name)}"`;
+
 // Node's built-in fetch (undici under the hood) enforces a 300s headers
 // timeout that can't be lowered per-request. We cap each request below
 // that ceiling and loop in `pollOnce` to synthesize a long poll without
@@ -27,7 +32,7 @@ const EVENT_TYPES_NEEDING_AGENT_REPLY = new Set(['generate', 'steer', 'manual_ed
 function readServerInfo() {
   const record = readLiveServerInfo(process.cwd());
   if (!record) {
-    console.error('No running live server found. Start one with: npx impeccable live');
+    console.error(`No running live server found. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   return record.info;
@@ -82,7 +87,7 @@ export function parseReplyArgs(args) {
 }
 
 function validateReplyArgs({ id, status }) {
-  const usage = "Usage: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]";
+  const usage = `Usage: ${scriptCmd('live-poll.mjs')} --reply <id> <status> [--file path] [--data '<json>'] [message]`;
   if (!id || id.startsWith('--')) {
     const err = new Error(`${usage}\nMissing event id after --reply.`);
     err.code = 'INVALID_REPLY_ARGS';
@@ -283,11 +288,11 @@ export async function runPollStream(base, token, {
 function handlePollError(err) {
   if (err.code === 'AUTH_FAILED') {
     console.error(err.message);
-    console.error('Try restarting: npx impeccable live stop && npx impeccable live');
+    console.error(`Try restarting: ${scriptCmd('live-server.mjs')} stop && ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.cause?.code === 'ECONNREFUSED') {
-    console.error('Live server not running. Start one with: npx impeccable live');
+    console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.code === 'ACK_TIMEOUT') {
@@ -331,7 +336,7 @@ Harness note:
   const info = readServerInfo();
   const base = `http://localhost:${info.port}`;
 
-  // Reply mode: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]
+  // Reply mode: node <scripts_path>/live-poll.mjs --reply <id> <status> [--file path] [--data '<json>'] [message]
   if (args.includes('--reply')) {
     let reply;
     try {
@@ -345,7 +350,7 @@ Harness note:
       await postReply(base, info.token, reply);
     } catch (err) {
       if (err.cause?.code === 'ECONNREFUSED') {
-        console.error('Live server not running. Start one with: npx impeccable live');
+        console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
       } else {
         console.error('Reply failed:', err.message);
       }

.claude/skills/impeccable/scripts/live-server.mjs

@@ -21,7 +21,7 @@ import path from 'node:path';
 import net from 'node:net';
 import { fileURLToPath } from 'node:url';
 import { parseDesignMd } from './lib/design-parser.mjs';
-import { resolveContextDir } from './context.mjs';
+import { loadContext } from './context.mjs';
 import {
   assembleLiveBrowserScript,
   assertLiveBrowserScriptParts,
@@ -55,7 +55,11 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 // PRODUCT.md / DESIGN.md live wherever context.mjs resolves. The generated
 // DESIGN sidecar is project-local at .impeccable/design.json, with legacy
 // DESIGN.json fallback for existing projects.
-const CONTEXT_DIR = resolveContextDir(process.cwd());
+const PROJECT_CONTEXT = loadContext(process.cwd());
+const CONTEXT_DIR = PROJECT_CONTEXT.contextDir;
+const DESIGN_MD_PATH = PROJECT_CONTEXT.designPath
+  ? path.resolve(process.cwd(), PROJECT_CONTEXT.designPath)
+  : null;
 const DEFAULT_POLL_TIMEOUT = 600_000;   // 10 min — agent re-polls on timeout anyway
 const SSE_HEARTBEAT_INTERVAL = 30_000;  // keepalive ping every 30s
 
@@ -371,10 +375,7 @@ function hasProjectContext() {
   // PRODUCT.md carries brand voice / anti-references — that's what determines
   // whether variants are brand-aware. DESIGN.md (visual tokens) is a separate
   // concern, surfaced by the design panel's own empty state.
-  try {
-    fs.accessSync(path.join(CONTEXT_DIR, 'PRODUCT.md'), fs.constants.R_OK);
-    return true;
-  } catch { return false; }
+  return !!PROJECT_CONTEXT.hasProduct;
 }
 
 function statOrNull(filePath) {
@@ -549,8 +550,8 @@ function createRequestHandler({ detectScript, liveScriptParts }) {
       const token = url.searchParams.get('token');
       if (token !== state.token) { res.writeHead(401); res.end('Unauthorized'); return; }
 
-      const mdPath = path.join(CONTEXT_DIR, 'DESIGN.md');
-      const jsonPath = resolveDesignSidecarPath(process.cwd(), CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
+      const mdPath = DESIGN_MD_PATH;
+      const jsonPath = resolveDesignSidecarPath(process.cwd(), PROJECT_CONTEXT.designContextDir || CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
       const mdStat = statOrNull(mdPath);
       const jsonStat = statOrNull(jsonPath);
 

.claude/skills/impeccable/scripts/live-target.mjs

@@ -0,0 +1,30 @@
+import path from 'node:path';
+import { resolveProjectRoot } from './context.mjs';
+import { parseTargetPath } from './lib/target-args.mjs';
+
+export function resolveLiveTarget(cwd = process.cwd(), args = []) {
+  const originalCwd = path.resolve(cwd);
+  let targetPath = null;
+  try {
+    targetPath = parseTargetPath(args, { strict: true });
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const absoluteTargetPath = targetPath
+    ? path.isAbsolute(targetPath) ? targetPath : path.resolve(originalCwd, targetPath)
+    : null;
+  const projectRoot = targetPath
+    ? resolveProjectRoot(originalCwd, { targetPath: absoluteTargetPath })
+    : originalCwd;
+  return {
+    originalCwd,
+    projectRoot,
+    targetPath,
+    absoluteTargetPath,
+    targetOptions: absoluteTargetPath ? { targetPath: absoluteTargetPath } : {},
+  };
+}

.claude/skills/impeccable/scripts/live-wrap.mjs

@@ -2,7 +2,7 @@
  * CLI helper: find an element in source and wrap it in a variant container.
  *
  * Usage:
- *   npx impeccable wrap --id SESSION_ID --count N --query "hero-combined-left" [--file path]
+ *   node <scripts_path>/live-wrap.mjs --id SESSION_ID --count N --query "hero-combined-left" [--file path]
  *
  * Searches project files for the element matching the query (class name, ID, or
  * text snippet), wraps it with the variant scaffolding, and prints the file path

.claude/skills/impeccable/scripts/live.mjs

@@ -21,14 +21,16 @@ import { execSync } from 'node:child_process';
 import fs from 'node:fs';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
-import { loadContext } from './context.mjs';
+import { loadContext, resolveTargetSelection } from './context.mjs';
 import { resolveFiles } from './live-inject.mjs';
 import { readLiveServerInfo } from './lib/impeccable-paths.mjs';
+import { resolveLiveTarget } from './live-target.mjs';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 async function liveCli() {
   const args = process.argv.slice(2);
+  const liveTarget = resolveLiveTarget(process.cwd(), args);
 
   if (args.includes('--help') || args.includes('-h')) {
     console.log(`Usage: node live.mjs
@@ -38,37 +40,78 @@ Prepare everything for live variant mode in a single command:
   - Starts (or reuses) the live server in the background
   - Injects the browser script tag
   - Reads PRODUCT.md / DESIGN.md for project context
+  - In monorepos, choose a child app first; --target <path> is the fallback/manual path
 
 On success, prints a JSON blob with:
-  { ok, serverPort, serverToken, pageFile, hasContext, context }
+  { ok, serverPort, serverToken, pageFiles, projectRoot, repoRoot, targetPath, productPath, designPath }
+
+On target_selection_required, prints:
+  { ok: false, error: "target_selection_required", targetCandidates }
 
 On config_missing, prints:
   { ok: false, error: "config_missing", configPath, hint }
 
 The agent should then:
-  1. If config_missing, create the config and re-run this script
-  2. Optionally open the project's dev/preview URL in the browser (see reference/live.md—not serverPort)
-  3. Enter the poll loop: node live-poll.mjs`);
+  1. If target_selection_required, ask which app to use and rerun from that child cwd
+  2. If config_missing, create the config and re-run this script
+  3. Optionally open the project's dev/preview URL in the browser (see reference/live.md—not serverPort)
+  4. Enter the poll loop: node live-poll.mjs`);
+    process.exit(0);
+  }
+
+  const targetSelection = resolveTargetSelection(liveTarget.originalCwd, liveTarget.targetOptions);
+  if (targetSelection) {
+    console.log(JSON.stringify({
+      ok: false,
+      error: 'target_selection_required',
+      ...targetSelection,
+      hint: 'Ask the user which app Impeccable should use, then rerun live from that child app cwd. Use --target <path> only as a fallback or explicit path diagnostic.',
+    }, null, 2));
+    process.exit(0);
+  }
+
+  const ctx = loadContext(liveTarget.originalCwd, liveTarget.targetOptions);
+  const activeCwd = ctx.projectRoot;
+  const outputTargetPath = liveTarget.targetPath || null;
+
+  const missingContext = missingLiveContext(ctx);
+  if (missingContext.length > 0) {
+    console.log(JSON.stringify({
+      ok: false,
+      error: 'context_missing',
+      missing: missingContext,
+      nextCommand: missingContext.includes('PRODUCT.md') ? 'init' : 'document',
+      targetPath: outputTargetPath,
+      projectRoot: ctx.projectRoot,
+      repoRoot: ctx.repoRoot,
+      productPath: ctx.productPath,
+      designPath: ctx.designPath,
+    }, null, 2));
     process.exit(0);
   }
 
   // 1. Check config (fail fast if missing — no point starting anything else)
-  const checkOut = runScript('live-inject.mjs', ['--check']);
+  const checkOut = runScript('live-inject.mjs', ['--check'], { cwd: activeCwd });
   const checkResult = safeParse(checkOut);
   if (!checkResult || !checkResult.ok) {
-    console.log(JSON.stringify(checkResult || { ok: false, error: 'check_failed', raw: checkOut }));
+    console.log(JSON.stringify({
+      ...(checkResult || { ok: false, error: 'check_failed', raw: checkOut }),
+      targetPath: outputTargetPath,
+      projectRoot: ctx.projectRoot,
+      repoRoot: ctx.repoRoot,
+    }));
     process.exit(0);
   }
 
   // 2. Start server (or reuse existing)
-  const serverInfo = ensureServerRunning();
+  const serverInfo = ensureServerRunning(activeCwd);
   if (!serverInfo) {
     console.log(JSON.stringify({ ok: false, error: 'server_start_failed' }));
     process.exit(1);
   }
 
   // 3. Inject the script tag at the current port
-  const injectOut = runScript('live-inject.mjs', ['--port', String(serverInfo.port)]);
+  const injectOut = runScript('live-inject.mjs', ['--port', String(serverInfo.port)], { cwd: activeCwd });
   const injectResult = safeParse(injectOut);
   if (!injectResult || !injectResult.ok) {
     console.log(JSON.stringify({
@@ -80,22 +123,23 @@ The agent should then:
     process.exit(1);
   }
 
-  // 4. Load PRODUCT.md + DESIGN.md context.
-  const ctx = loadContext(process.cwd());
-
-  // 5. Compute drift-heal: compare resolved inject targets against the
+  // 4. Compute drift-heal: compare resolved inject targets against the
   //    project's HTML files. Orphans are HTML files not covered by config.
   //    Warning only — the agent decides whether to act.
-  const resolvedFiles = resolveFiles(process.cwd(), checkResult.config);
-  const drift = scanForDrift(process.cwd(), resolvedFiles, checkResult.config);
+  const resolvedFiles = resolveFiles(activeCwd, checkResult.config);
+  const drift = scanForDrift(activeCwd, resolvedFiles, checkResult.config);
 
-  // 6. Emit everything the agent needs
+  // 5. Emit everything the agent needs
   console.log(JSON.stringify({
     ok: true,
     serverPort: serverInfo.port,
     serverToken: serverInfo.token,
     pageFiles: resolvedFiles,
+    liveConfigPath: checkResult.path,
     configDrift: drift,
+    targetPath: outputTargetPath,
+    projectRoot: ctx.projectRoot,
+    repoRoot: ctx.repoRoot,
     hasProduct: ctx.hasProduct,
     product: ctx.product,
     productPath: ctx.productPath,
@@ -105,6 +149,13 @@ The agent should then:
   }, null, 2));
 }
 
+function missingLiveContext(ctx) {
+  const missing = [];
+  if (!ctx.hasProduct) missing.push('PRODUCT.md');
+  if (!ctx.hasDesign) missing.push('DESIGN.md');
+  return missing;
+}
+
 /**
  * Drift-heal scan. Walks the project for HTML files under common
  * page-source directories (public/, src/, app/, pages/) and reports any
@@ -201,11 +252,11 @@ function globToRegex(pattern) {
 // Helpers
 // ---------------------------------------------------------------------------
 
-function runScript(name, args) {
+function runScript(name, args, options = {}) {
   const scriptPath = path.join(__dirname, name);
   const cmd = `node "${scriptPath}" ${args.map(a => `"${a}"`).join(' ')}`;
   try {
-    return execSync(cmd, { encoding: 'utf-8', cwd: process.cwd(), timeout: 15_000 });
+    return execSync(cmd, { encoding: 'utf-8', cwd: options.cwd || process.cwd(), timeout: 15_000 });
   } catch (err) {
     // execSync throws on non-zero exit; return stdout if any
     return err.stdout || err.message || '';
@@ -219,10 +270,10 @@ function safeParse(out) {
 /**
  * Return { pid, port, token } for the running live server, starting one if needed.
  */
-function ensureServerRunning() {
+function ensureServerRunning(cwd = process.cwd()) {
   // Try to reuse an existing server
   try {
-    const existing = readLiveServerInfo(process.cwd())?.info;
+    const existing = readLiveServerInfo(cwd)?.info;
     if (existing && existing.pid) {
       try {
         process.kill(existing.pid, 0); // throws if dead
@@ -232,7 +283,7 @@ function ensureServerRunning() {
   } catch { /* no PID file */ }
 
   // Start a new server
-  const out = runScript('live-server.mjs', ['--background']);
+  const out = runScript('live-server.mjs', ['--background'], { cwd });
   return safeParse(out);
 }
 

.codex/hooks.json

@@ -1,5 +1,4 @@
 {
-  "description": "Impeccable design detector: runs after Edit/Write/apply_patch on UI files and surfaces findings as system reminders.",
   "hooks": {
     "PostToolUse": [
       {
@@ -7,7 +6,7 @@
         "hooks": [
           {
             "type": "command",
-            "command": "node \"$(git rev-parse --show-toplevel)/.agents/skills/impeccable/scripts/hook.mjs\"",
+            "command": "node \".agents/skills/impeccable/scripts/hook.mjs\"",
             "timeout": 5,
             "statusMessage": "Checking UI changes"
           }

.cursor/skills/impeccable/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: impeccable
 description: Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Handles UX review, visual hierarchy, information architecture, cognitive load, accessibility, performance, responsive behavior, theming, anti-patterns, typography, fonts, spacing, layout, alignment, color, motion, micro-interactions, UX copy, error states, edge cases, i18n, and reusable design systems or tokens. Also use for bland designs that need to become bolder or more delightful, loud designs that should become quieter, live browser iteration on UI elements, or ambitious visual effects that should feel technically extraordinary. Not for backend-only or non-UI tasks.
-version: 3.6.0
+version: 3.9.1
 license: Apache 2.0
 ---
 
@@ -11,7 +11,7 @@ Designs and iterates production-grade frontend interfaces. Real working code, co
 
 You MUST do these steps before proceeding:
 
-1. Run `node .cursor/skills/impeccable/scripts/context.mjs` once per session. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
+1. Run `node .cursor/skills/impeccable/scripts/context.mjs` once per session. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .cursor/skills/impeccable/scripts/context.mjs --target <path>` instead. If you've already seen its output in this conversation, do not re-run it. The script either prints the project's PRODUCT.md (and DESIGN.md when present) as a markdown block, or tells you it's missing. Follow whatever it prints. **If it reports `NO_PRODUCT_MD`, stop and follow `reference/init.md` before doing anything else.** If the output ends with an `UPDATE_AVAILABLE` directive, follow it (ask the user once about updating, then continue). It never blocks the current task.
 2. If the user invoked a sub-command (`craft`, `shape`, `audit`, `polish`, ...), you MUST read `reference/<command>.md` next. Non-optional. The reference defines the command's flow; without it you will skip steps the user expects.
 3. Familiarize yourself with any existing design system, conventions, and components in the code. Read at least one project file (CSS / tokens / theme / a representative component or page). **Required even when you've loaded a sub-command reference in step 2.** Don't reinvent the wheel; use what's there when it works, branch out when the UX wins.
 4. Read the matching register reference. **This is non-optional; skipping it produces generic output.** If the project is marketing, a landing page, a campaign, long-form content, or a portfolio (design IS the product), read `reference/brand.md`. If it is app UI, admin, a dashboard, or a tool (design SERVES the product), read `reference/product.md`. Pick by first match: (1) task cue ("landing page" vs "dashboard"); (2) surface in focus (the page, file, or route being worked on); (3) `register` field in PRODUCT.md.

.cursor/skills/impeccable/reference/bolder.md

@@ -1,12 +1,12 @@
-When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact and personality through stronger hierarchy, committed scale, and decisive type.
+When asked for "bolder," AI defaults to the same tired tricks: cyan/purple gradients, glassmorphism, neon accents on dark backgrounds, gradient text on metrics. These are the opposite of bold. Reject them first, then increase visual impact by making the existing design language more decisive, specific, and committed.
 
 ---
 
 ## Register
 
-Brand: "bolder" means distinctive. Extreme scale, unexpected color, typographic risk, committed POV.
+Brand: "bolder" means distinctive. Express a stronger point of view through hierarchy, pacing, proportion, copy, evidence, and one committed visual idea.
 
-Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, one sharper accent, more committed density. The amplification is in clarity, not drama.
+Product: "bolder" rarely means theatrics; those undermine trust. It means stronger hierarchy, clearer weight contrast, sharper information density, and more decisive prioritization. The amplification is in clarity, not drama.
 
 ---
 
@@ -15,98 +15,105 @@ Product: "bolder" rarely means theatrics; those undermine trust. It means strong
 Analyze what makes the design feel too safe or boring:
 
 1. **Identify weakness sources**:
-   - **Generic choices**: System fonts, basic colors, standard layouts
-   - **Timid scale**: Everything is medium-sized with no drama
-   - **Low contrast**: Everything has similar visual weight
-   - **Static**: No motion, no energy, no life
-   - **Predictable**: Standard patterns with no surprises
-   - **Flat hierarchy**: Nothing stands out or commands attention
+   - **Generic choices**: The page could belong to any product in the category.
+   - **Timid scale**: Everything is medium-sized with no clear lead.
+   - **Low contrast**: Important and supporting elements have similar visual weight.
+   - **Static**: The surface has no meaningful moment of emphasis.
+   - **Predictable**: The composition follows a default pattern without a point of view.
+   - **Flat hierarchy**: Nothing stands out or commands attention.
 
 2. **Understand the context**:
-   - What's the brand personality? (How far can we push?)
-   - What's the purpose? (Marketing can be bolder than financial dashboards)
-   - Who's the audience? (What will resonate?)
-   - What are the constraints? (Brand guidelines, accessibility, performance)
+   - What is the brand personality?
+   - What is the purpose of this surface?
+   - Who is the audience?
+   - What design system, tokens, components, and visual conventions already exist?
 
 If any of these are unclear from the codebase, ask the user directly to clarify what you cannot infer.
 
-**CRITICAL**: "Bolder" doesn't mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random chaos.
+**CRITICAL**: "Bolder" does not mean chaotic or garish. It means distinctive, memorable, and confident. Think intentional drama, not random noise.
 
 **WARNING - AI SLOP TRAP**: Review ALL the DON'T guidelines from the parent impeccable skill (already loaded in this context) before proceeding. Bold means distinctive, not "more effects."
 
+## Design-System Lock
+
+If the project has `DESIGN.md`, tokens, theme variables, or established component styles, treat that system as the boundary. Make the existing language stronger before adding new language.
+
+Do not invent new colors, gradients, radii, shadows, fonts, decorative backgrounds, or effects just because the request says "bolder." A bolder pass should usually change emphasis, proportion, rhythm, density, contrast, copy, artifact specificity, and layout relationships while staying inside the documented system.
+
+If the existing system is genuinely too limited to express the bolder direction, stop and ask the user before expanding it. Name the exact additions, the role each would play, and why the current system cannot do the job. If the user approves expansion, update the design system or tokens alongside the implementation.
+
 ## Plan Amplification
 
 Create a strategy to increase impact while maintaining coherence:
 
-- **Focal point**: What should be the hero moment? (Pick ONE, make it amazing)
-- **Personality direction**: Maximalist chaos? Elegant drama? Playful energy? Dark moody? Choose a lane.
-- **Risk budget**: How experimental can we be? Push boundaries within constraints.
-- **Hierarchy amplification**: Make big things BIGGER, small things smaller (increase contrast)
+- **Focal point**: Pick one thing the viewer should remember, then make the rest support it.
+- **System levers**: Identify which existing tokens, components, layout patterns, and copy structures can carry more weight.
+- **Risk budget**: Decide how far the surface can push while still feeling like the same product or brand.
+- **Hierarchy amplification**: Increase contrast between primary, secondary, and tertiary content instead of making every element louder.
 
 **IMPORTANT**: Bold design must still be usable. Impact without function is just decoration.
 
 ## Amplify the Design
 
-Systematically increase impact across these dimensions:
+Systematically increase impact through intention, not a menu of effects:
 
 ### Typography Amplification
-- **Replace generic fonts**: Swap system fonts for distinctive choices (see the parent skill's typography guidelines and the [Reference Material section of typeset.md](typeset.md#reference-material) for inspiration)
-- **Extreme scale**: Create dramatic size jumps (3x-5x differences, not 1.5x)
-- **Weight contrast**: Pair 900 weights with 200 weights, not 600 with 400
-- **Unexpected choices**: Variable fonts, display fonts for headlines, condensed/extended widths, monospace as intentional accent (not as lazy "dev tool" default)
+- Strengthen the existing type hierarchy before changing typefaces.
+- Make important text meaningfully more dominant, and make supporting text quieter.
+- Use weight, measure, spacing, and line breaks to sharpen the point of view.
+- Add or replace fonts only after user-approved design-system expansion.
 
-### Color Intensification
-- **Increase saturation**: Shift to more vibrant, energetic colors (but not neon)
-- **Bold palette**: Introduce unexpected color combinations. Avoid the purple-blue gradient AI slop
-- **Dominant color strategy**: Let one bold color own 60% of the design
-- **Sharp accents**: High-contrast accent colors that pop
-- **Tinted neutrals**: Replace pure grays with tinted grays that harmonize with your palette
-- **Rich gradients**: Intentional multi-stop gradients (not generic purple-to-blue)
+### Color Amplification
+- Use the existing palette more decisively before adding colors.
+- Shift the proportion, placement, and contrast of documented colors to clarify meaning.
+- Treat any new color, gradient, or tint ramp as a design-system expansion that requires user approval.
+- Keep color tied to hierarchy, state, or brand meaning; do not use it as surface decoration.
 
-### Spatial Drama
-- **Extreme scale jumps**: Make important elements 3-5x larger than surroundings
-- **Break the grid**: Let hero elements escape containers and cross boundaries
-- **Asymmetric layouts**: Replace centered, balanced layouts with tension-filled asymmetry
-- **Generous space**: Use white space dramatically (100-200px gaps, not 20-40px)
-- **Overlap**: Layer elements intentionally for depth
+### Spatial Amplification
+- Change proportion, density, alignment, and sequencing so the composition has a stronger point of view.
+- Create clearer contrast between dense evidence and open breathing room.
+- Let layout express priority and narrative order before adding ornament.
+- Preserve responsive behavior and avoid text overflow at every breakpoint.
 
-### Visual Effects
-- **Dramatic shadows**: Large, soft shadows for elevation (but not generic drop shadows on rounded rectangles)
-- **Background treatments**: Mesh patterns, noise textures, geometric patterns, intentional gradients (not purple-to-blue)
-- **Texture & depth**: Grain, halftone, duotone, layered elements. NOT glassmorphism (it's overused AI slop)
-- **Borders & frames**: Thick borders, decorative frames, custom shapes (not rounded rectangles with colored border on one side)
-- **Custom elements**: Illustrative elements, custom icons, decorative details that reinforce brand
+### Surface Amplification
+- Use existing surface, border, radius, and shadow rules more deliberately.
+- Remove timid half-measures: either give an element a clear role or simplify it.
+- Add texture, depth, illustration, or decorative treatments only when already established by the system or explicitly approved.
+- Make real product artifacts, imagery, data, or copy carry attention before reaching for effects.
 
 ### Motion & Animation
-- **Hero moment**: One signature entrance, once. Not on every visit and not on every section.
-- **Micro-interactions**: Satisfying hover effects, click feedback, state changes.
-- **Transitions**: Smooth, noticeable transitions using ease-out-quart/quint/expo (not bounce or elastic, which cheapen the effect).
-- **Bolder ≠ scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
+- Design one meaningful moment of emphasis when motion genuinely supports the point.
+- Make interaction feedback feel more decisive without becoming distracting.
+- Keep transitions smooth and intentional.
+- **Bolder != scroll-fade-rise on every section.** That's the saturated AI default, the opposite of bold.
 
 ### Composition Boldness
-- **Hero moments**: Create clear focal points with dramatic treatment
-- **Diagonal flows**: Escape horizontal/vertical rigidity with diagonal arrangements
-- **Full-bleed elements**: Use full viewport width/height for impact
-- **Unexpected proportions**: Golden ratio? Throw it out. Try 70/30, 80/20 splits
+- Make the dominant idea unmistakable.
+- Use layout tension, sequencing, contrast, and restraint to create a stronger read.
+- Let the page's structure communicate priority before adding decorative layers.
+- If every element is louder, the composition is not bolder; it is flatter.
 
 **NEVER**:
-- Add effects randomly without purpose (chaos ≠ bold)
-- Sacrifice readability for aesthetics (body text must be readable)
-- Make everything bold (then nothing is bold; you need contrast)
-- Ignore accessibility (bold design must still meet WCAG standards)
-- Overwhelm with motion (animation fatigue is real)
-- Copy trendy aesthetics blindly (bold means distinctive, not derivative)
+- Add undocumented design-system primitives without user approval
+- Add effects randomly without purpose
+- Hide weak hierarchy behind decoration
+- Sacrifice readability for aesthetics
+- Make everything bold; contrast is the point
+- Ignore accessibility
+- Overwhelm with motion
+- Copy trendy aesthetics blindly
 
 ## Verify Quality
 
 Ensure amplification maintains usability and coherence:
 
+- **System-faithful**: Did the pass make the existing design language stronger before adding anything new?
+- **No undocumented drift**: Are new colors, gradients, shadows, radii, fonts, and effects either absent or explicitly approved and documented?
 - **NOT AI slop**: Does this look like every other AI-generated "bold" design? If yes, start over.
 - **Still functional**: Can users accomplish tasks without distraction?
 - **Coherent**: Does everything feel intentional and unified?
-- **Memorable**: Will users remember this experience?
-- **Performant**: Do all these effects run smoothly?
-- **Accessible**: Does it still meet accessibility standards?
+- **Memorable**: Will users remember this experience for the intended reason?
+- **Performant and accessible**: Does the result stay fast, readable, responsive, and WCAG-conscious?
 
 **The test**: If you showed this to someone and said "AI made this bolder," would they believe you immediately? If yes, you've failed. Bold means distinctive, not "more AI effects."
 

.cursor/skills/impeccable/reference/critique.md

@@ -5,8 +5,9 @@ Resolve one stable target, run two independent assessments, synthesize a design
 ### Hard Invariants
 
 - Assessment A (design review) and Assessment B (detector/browser evidence) are both required.
+- Assessment A and B MUST run as two isolated sub-agents whenever a sub-agent/Task tool is exposed. Running them inline in this context is "possible" but is NOT permitted; it is a degraded run. Inline is allowed ONLY when no sub-agent tool exists (or the user declined, on harnesses that ask).
+- If you degrade for any reason, the report's first line MUST be a banner: `⚠️ DEGRADED: single-context (<reason>)`. A silent degraded critique is a failed critique.
 - Assessment A must finish before detector findings enter the parent synthesis context. Detector output is deterministic, but it still anchors judgment.
-- If sub-agents are unavailable, fall back sequentially: finish and record Assessment A first, then run Assessment B, then synthesize.
 - A skipped detector is a failed critique run unless `detect.mjs` is missing or crashes after a real attempt.
 - Viewable targets require browser inspection when available.
 - Any local server started only for critique visualization must run in the background, have a recorded stop method, and be stopped before final reporting unless the user asks to keep it.
@@ -27,7 +28,13 @@ Resolve one stable target, run two independent assessments, synthesize a design
 
 ### Assessment Orchestration
 
-Delegate Assessment A and Assessment B to separate sub-agents when possible. They must not see each other's output. Do not show findings to the user until synthesis.
+Delegate Assessment A and Assessment B to separate sub-agents. They must not see each other's output. Do not show findings to the user until synthesis.
+
+Sub-agent gate (all harnesses):
+- Unless a harness-specific gate below overrides this, spawn A and B as two isolated, parallel sub-agents whenever a sub-agent/Task tool is exposed. This is the default and is mandatory; do not run them inline because it is faster.
+- "Unavailable" means exactly one thing: no sub-agent/Task tool is exposed in this session (or, on harnesses that ask, the user declined). It does not mean inconvenient.
+- If and only if sub-agents are unavailable, fall back sequentially: finish and record Assessment A, then run Assessment B, then synthesize, and emit the degraded banner.
+- Whichever path you take, declare it in the report header (see Report header provenance). Skipping sub-agents without the banner is the most common failure of this command.
 
 If browser automation is available, each assessment creates its own new tab. Never reuse an existing tab, even if it is already at the right URL.
 
@@ -61,7 +68,7 @@ node .cursor/skills/impeccable/scripts/detect.mjs --json [target]
 
 Browser visualization is required for a viewable target when browser automation is available. Use a localhost dev/static URL for local files; avoid `file://` unless the available browser explicitly supports this workflow. Overlay flow:
 
-1. Create a fresh tab and navigate.
+1. Create a fresh tab and navigate. Prefer the harness's native/browser-canvas screenshot path before hand-rolling a Playwright/Puppeteer script; only fall back to a custom script when no native browser tool is exposed.
 2. Preflight mutable injection by setting `document.title` and appending a `<script>` tag. Read-only evaluate APIs do not count.
 3. If mutation is unavailable, skip live server, browser presentation, and injection; report fallback signal.
 4. If mutation is available, start `node .cursor/skills/impeccable/scripts/live-server.mjs --background`, present the browser if supported, label `[Human]`, scroll top, inject `http://localhost:PORT/detect.js`, wait 2-3 seconds, read `impeccable` console messages, then stop the live server.
@@ -79,6 +86,12 @@ The chat response is the primary user-facing deliverable. Present the full struc
 
 Structure your feedback as a design director would:
 
+#### Report header provenance
+
+The report's first line MUST declare how the assessments were run, so a degraded run is never silent:
+- Dual-agent: `Method: dual-agent (A: <agent-id> · B: <agent-id>)`
+- Degraded: `⚠️ DEGRADED: single-context (<reason, e.g. no sub-agent tool exposed>)`
+
 #### Design Health Score
 > *Consult the [Heuristics Scoring Guide](#heuristics-scoring-guide) section below.*
 

.cursor/skills/impeccable/reference/document.md

@@ -1,6 +1,6 @@
 Generate a `DESIGN.md` file at the project root that captures the current visual design system, so AI agents generating new screens stay on-brand.
 
-DESIGN.md follows the [official Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
+DESIGN.md follows the [official DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md): YAML frontmatter carrying machine-readable design tokens, followed by a markdown body with exactly six sections in a fixed order. **Tokens are normative; prose provides context for how to apply them.** Sections may be omitted when not relevant, but **do not reorder them and do not rename them**. Section headers must match the spec character-for-character so the file stays parseable by other DESIGN.md-aware tools (Stitch itself, awesome-design-md, skill-rest, etc.).
 
 ## The frontmatter: token schema
 

.cursor/skills/impeccable/reference/hooks.md

@@ -2,11 +2,13 @@
 
 Manage the **design detector hook** for the current project.
 
-The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code and Codex use `PostToolUse` and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
+The hook runs the impeccable design detector on direct file edits to design-relevant files (`.tsx`, `.jsx`, `.html`, `.vue`, `.svelte`, `.astro`, `.css`, `.scss`, `.sass`, `.less`, `.ts`, `.js`). Claude Code, Codex, and GitHub Copilot use a post-tool-use hook and push a short system reminder into the agent's context after the edit; findings get a correction prompt, pending issues get a re-nudge, and clean UI-ish files get a short ack unless quiet mode is on (`hook.quiet` in config). Plain `.ts` and `.js` files are still scanned, but stay quiet unless the detector finds something. Cursor uses `preToolUse` to block bad proposed writes before they land and stays silent when it allows a clean write.
 
-This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook settings live under its `hook` key). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
+This command toggles the hook **per project** by editing `.impeccable/config.json` (the unified Impeccable config; hook runtime settings live under its `hook` key, and shared detector ignores live under `detector`). Per-developer overrides, including the install consent decision (`hook.consent`) the CLI records, live in the gitignored `.impeccable/config.local.json`. Set `hook.enabled: false` to turn the hook off, `hook.quiet: true` to silence the clean/pending acks, or `hook.auditLog` to a file path for an NDJSON log. The legacy `IMPECCABLE_HOOK_DISABLED`, `IMPECCABLE_HOOK_QUIET`, and `IMPECCABLE_HOOK_LOG` env vars are still honored and override these config values when set.
 
-Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), and Cursor (`.cursor/hooks.json` in the project).
+Manual `npx impeccable detect` scans use the same project filter config by default: `detector.ignoreRules`, `detector.ignoreFiles`, `detector.ignoreValues`, and `detector.designSystem.enabled`. `hook.enabled` only controls automatic hook execution, not manual CLI scans. Use `npx impeccable detect --no-config ...` for a raw detector run that ignores project config/context. Use `npx impeccable ignores ...` for direct CLI CRUD on the same detector ignores.
+
+Supported harnesses: Claude Code (`.claude/settings.local.json` in the project, which is gitignored so the hook stays machine-local; a hook you move into the shared `settings.json` is honored in place too), Codex (`.codex/hooks.json` in the project), Cursor (`.cursor/hooks.json` in the project), and GitHub Copilot (`.github/hooks/impeccable.json` in the project, a team-shared committed file that both the Copilot CLI and the cloud agent read). For the Copilot CLI, repo-level hooks fire once `.github/hooks/impeccable.json` is committed to the repository's default branch.
 
 On **Cursor**, `preToolUse` checks proposed Write/Edit/Shell write content and denies only when the real detector finds an issue. The denial message is visible to the agent as the tool error, so the agent can reconsider before the bad write lands.
 
@@ -19,8 +21,8 @@ The first argument is the action. Defaults to `status`.
 | `status` | Print current state, shared/local config paths, ignored rules / files / values, env override. |
 | `on` | Set `enabled: true` in `.impeccable/config.json`, record local hook consent as accepted, and install/repair provider hook manifests when the skill is installed. |
 | `off` | Set `enabled: false` in `.impeccable/config.json`. |
-| `ignore-rule <id>` | Append `<id>` to `ignoreRules`; for `overused-font`, requires `--all-values`. |
-| `ignore-file <glob>` | Append `<glob>` to `ignoreFiles`. |
+| `ignore-rule <id>` | Append `<id>` to `detector.ignoreRules`; for `overused-font`, requires `--all-values`. |
+| `ignore-file <glob>` | Append `<glob>` to `detector.ignoreFiles`. |
 | `ignore-value <id> <value> [--shared] [--reason "..."]` | Append a rule/value suppression to shared `.impeccable/config.json`. |
 | `ignore-value <id> <value> --local [--reason "..."]` | Append a private rule/value suppression to `.impeccable/config.local.json`. |
 | `reset` | Delete the project config, dedup cache, and Cursor pending queue. |
@@ -46,10 +48,10 @@ The hook itself never writes ignore config. Persist an exception only after the
 Prefer the narrowest exception:
 
 - If the finding line shows an exact `ignore-value` command, run that command. This writes shared `.impeccable/config.json` by default.
-- For `overused-font`, use `ignore-value` when the user confirms a specific font. Do not use `ignore-rule overused-font` for a specific font.
+- For value-specific findings such as `overused-font` and `bounce-easing`, use `ignore-value` when the user confirms the specific value. Do not use `ignore-rule overused-font` for a specific font.
 - If the finding has no value-specific command, such as `side-tab`, prefer `ignore-file <path>` for the current file.
 - Use `ignore-rule <id>` only when the user asks to suppress that whole rule across the project. For broad overused-font suppression, use `ignore-rule overused-font --all-values` only when the user asks to ignore overused fonts generally.
-- Do not add source comments such as `impeccable: ignore`; inline comments pollute code and are not a supported suppression mechanism.
+- Prefer config ignores (the commands above) by default; they keep suppressions in one reviewable place. Reach for an inline comment only when the waiver must travel with a single file that leaves the repo (a generated/exported standalone document, an emailed HTML file). The supported marker is `impeccable-disable <rule>` (whole file) or `impeccable-disable-line` / `impeccable-disable-next-line` (one line), in any comment syntax, with an optional reason after `:` or `--`. The detector honors it by default; `--no-inline-ignores` or `--no-config` bypasses it.
 
 Example value-specific exception:
 
@@ -57,6 +59,12 @@ Example value-specific exception:
 node .cursor/skills/impeccable/scripts/hook-admin.mjs ignore-value overused-font Inter --shared --reason "User confirmed Inter is intentional"
 ```
 
+Example intentional motion exception:
+
+```bash
+node .cursor/skills/impeccable/scripts/hook-admin.mjs ignore-value bounce-easing bounce-ball --shared --reason "User confirmed ball bounce animation is intentional"
+```
+
 Example whole-rule font exception:
 
 ```bash
@@ -73,8 +81,8 @@ node .cursor/skills/impeccable/scripts/hook-admin.mjs ignore-file "src/legacy/Ca
 
 - Never modify `.impeccable/config.json` or `.impeccable/config.local.json` by hand from this command. Always go through `hook-admin.mjs` so writes stay validated and the file shape stays consistent.
 - Do not edit the hook scripts themselves (`hook.mjs`, `hook-lib.mjs`, `hook-before-edit.mjs`) from this flow. Those are skill plumbing.
-- Cursor can block a proposed write when the detector finds a real issue. Claude Code and Codex do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
-- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, and `.cursor/hooks.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks.
+- Cursor can block a proposed write when the detector finds a real issue. Claude Code, Codex, and GitHub Copilot do not block the edit; they emit a post-edit reminder instead. Disabling stops both blocking and reminders.
+- The hook is bundled with the Impeccable skill and installed through project-local manifests: `.claude/settings.local.json`, `.codex/hooks.json`, `.cursor/hooks.json`, and `.github/hooks/impeccable.json`. On Codex, the user must approve the hook via `/hooks` the first time. On Cursor, confirm hooks are enabled under Settings -> Hooks. On GitHub Copilot, the CLI loads `.github/hooks/impeccable.json` once it is committed to the repository's default branch, and the cloud agent reads it from the repo directly.
 
 ## Failure modes
 

.cursor/skills/impeccable/reference/init.md

@@ -3,7 +3,7 @@
 The setup command for a project. One codebase crawl feeds everything it writes:
 
 - **PRODUCT.md** (strategic): root project file for register, target users, product purpose, brand personality, anti-references, strategic design principles. Answers "who/what/why".
-- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [Google Stitch DESIGN.md format](https://stitch.withgoogle.com/docs/design-md/format/). Answers "how it looks".
+- **DESIGN.md** (visual): root project file for visual theme, color palette, typography, components, layout. Follows the [DESIGN.md format spec](https://raw.githubusercontent.com/google-labs-code/design.md/main/docs/spec.md). Answers "how it looks".
 - **`.impeccable/live/config.json`** (live mode): pre-configured so `/impeccable live` boots straight into variant mode with no first-time detour.
 
 It closes by pointing the user at the best command to run next. Every other impeccable command reads PRODUCT.md and DESIGN.md before doing any work.

.cursor/skills/impeccable/reference/live.md

@@ -8,7 +8,7 @@ A running dev server with hot module replacement (Vite, Next.js, Bun, etc.), OR
 
 Execute in order. No step skipped, no step reordered.
 
-1. `live.mjs`: boot.
+1. `live.mjs`: boot. If the request names or implies a file, route, or app inside a monorepo, infer the concrete path and run `node .cursor/skills/impeccable/scripts/live.mjs --target <path>` instead; then run the rest of this live session from the returned `projectRoot`.
 2. Open the app URL that serves `pageFile` (infer from `package.json`, docs, terminal output, or an open tab). Never use `serverPort`; it's the helper, not the app. **Cursor:** `browser_navigate` to that URL before polling; do not skip. **Other harnesses:** use the available browser tool; if the URL is uncertain, ask the user once.
 3. Poll loop with the default long timeout (600000 ms). After every event or `--reply`, run `live-poll.mjs` again immediately. Never pass a short `--timeout=`.
 

.cursor/skills/impeccable/scripts/context.mjs

@@ -5,11 +5,12 @@
  * init flow.
  *
  * Path resolution (first match wins):
- *   1. cwd, if PRODUCT.md or DESIGN.md is there
- *   2. .agents/context/ then docs/
- *   3. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
+ *   1. Active project root, if PRODUCT.md or DESIGN.md is there
+ *   2. Active project .agents/context/ then docs/
+ *   3. Monorepo root context, using the same order, as a per-file fallback
+ *   4. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
  *      escape hatch, only consulted when defaults are empty
- *   4. cwd as a "nothing found" default
+ *   5. Active project root as a "nothing found" default
  *
  * `resolveContextDir()` and `loadContext()` are also exported for the
  * server-side scripts (live.mjs, live-server.mjs) that need the structured
@@ -19,15 +20,30 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { parseTargetOptions } from './lib/target-args.mjs';
 
 const PRODUCT_NAMES = ['PRODUCT.md', 'Product.md', 'product.md'];
 const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
 const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const MONOREPO_MARKER_FILES = ['pnpm-workspace.yaml', 'turbo.json', 'nx.json', 'lerna.json'];
+const MONOREPO_FALLBACK_PROJECT_DIRS = ['apps', 'packages'];
+const WORKSPACE_DISCOVERY_IGNORED_DIRS = new Set([
+  'node_modules',
+  '.git',
+  'dist',
+  'build',
+  '.next',
+  '.nuxt',
+  '.svelte-kit',
+  '.turbo',
+  '.cache',
+  'coverage',
+]);
 
 // ─── Update check ──────────────────────────────────────────────────────────
 // Piggyback a lightweight skill-version check on the once-per-session boot.
 // When a newer skill ships, append an UPDATE_AVAILABLE directive so the agent
-// can offer `npx impeccable skills update`. Everything here is best-effort and
+// can offer `npx impeccable update`. Everything here is best-effort and
 // silent on failure: a network problem, sandbox, or missing cache must never
 // block context output or print an error.
 
@@ -38,41 +54,623 @@ const CHECK_INTERVAL_MS = 24 * 60 * 60 * 1000; // throttle the network poll to o
 const RENOTIFY_INTERVAL_MS = 7 * 24 * 60 * 60 * 1000; // don't re-surface the same version for a week
 const FETCH_TIMEOUT_MS = 1200;
 
-export function resolveContextDir(cwd = process.cwd()) {
-  if (firstExisting(cwd, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-    return cwd;
-  }
-  for (const rel of FALLBACK_DIRS) {
-    const candidate = path.resolve(cwd, rel);
-    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
-      return candidate;
-    }
-  }
-  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
-  if (envDir && envDir.trim()) {
-    const trimmed = envDir.trim();
-    return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
-  }
-  return cwd;
+export function resolveContextDir(cwd = process.cwd(), options = {}) {
+  return resolveContext(cwd, options).contextDir;
 }
 
-export function loadContext(cwd = process.cwd()) {
-  const contextDir = resolveContextDir(cwd);
-  const productPath = firstExisting(contextDir, PRODUCT_NAMES);
-  const designPath = firstExisting(contextDir, DESIGN_NAMES);
+export function loadContext(cwd = process.cwd(), options = {}) {
+  const resolved = resolveContext(cwd, options);
+  const absCwd = path.resolve(cwd);
+  const productPath = resolved.productPath;
+  const designPath = resolved.designPath;
   const product = productPath ? safeRead(productPath) : null;
   const design = designPath ? safeRead(designPath) : null;
   return {
     hasProduct: !!product,
     product,
-    productPath: productPath ? path.relative(cwd, productPath) : null,
+    productPath: productPath ? path.relative(absCwd, productPath) : null,
     hasDesign: !!design,
     design,
-    designPath: designPath ? path.relative(cwd, designPath) : null,
-    contextDir,
+    designPath: designPath ? path.relative(absCwd, designPath) : null,
+    contextDir: resolved.contextDir,
+    productContextDir: productPath ? path.dirname(productPath) : null,
+    designContextDir: designPath ? path.dirname(designPath) : null,
+    projectRoot: resolved.projectRoot,
+    repoRoot: resolved.repoRoot,
+    isMonorepo: resolved.isMonorepo,
   };
 }
 
+function resolveContext(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const project = resolveProject(absCwd, options);
+  const projectContextDir = resolveLocalContextDir(project.projectRoot);
+  const rootContextDir = project.isMonorepo && project.repoRoot !== project.projectRoot
+    ? resolveLocalContextDir(project.repoRoot)
+    : null;
+
+  let productPath =
+    (projectContextDir ? firstExisting(projectContextDir, PRODUCT_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, PRODUCT_NAMES) : null);
+  let designPath =
+    (projectContextDir ? firstExisting(projectContextDir, DESIGN_NAMES) : null)
+    || (rootContextDir ? firstExisting(rootContextDir, DESIGN_NAMES) : null);
+
+  let envContextDir = null;
+  if (!productPath && !designPath) {
+    envContextDir = resolveEnvContextDir(absCwd);
+    if (envContextDir) {
+      productPath = firstExisting(envContextDir, PRODUCT_NAMES);
+      designPath = firstExisting(envContextDir, DESIGN_NAMES);
+    }
+  }
+
+  return {
+    contextDir: productPath
+      ? path.dirname(productPath)
+      : designPath
+        ? path.dirname(designPath)
+        : envContextDir || project.projectRoot,
+    productPath,
+    designPath,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    isMonorepo: project.isMonorepo,
+    targetDir: project.targetDir,
+  };
+}
+
+export function resolveProjectRoot(cwd = process.cwd(), options = {}) {
+  return resolveProject(cwd, options).projectRoot;
+}
+
+export function resolveTargetSelection(cwd = process.cwd(), options = {}) {
+  if (hasTargetOption(options)) return null;
+  const project = resolveProject(cwd);
+  if (
+    !project.isMonorepo
+    || !project.projectRoot
+    || !project.repoRoot
+    || path.resolve(project.projectRoot) !== path.resolve(project.repoRoot)
+  ) {
+    return null;
+  }
+  const targetCandidates = discoverTargetCandidates(project.repoRoot);
+  // No discoverable child apps (e.g. `workspaces: ["."]`, a root-only workspace,
+  // or a marker file with no apps/packages children): there is nothing to choose,
+  // so treat the repo root as the active project rather than blocking on an empty
+  // selection prompt that the user cannot answer.
+  if (targetCandidates.length === 0) return null;
+  return {
+    targetPath: null,
+    projectRoot: project.projectRoot,
+    repoRoot: project.repoRoot,
+    targetCandidates,
+  };
+}
+
+function resolveProject(cwd = process.cwd(), options = {}) {
+  const absCwd = path.resolve(cwd);
+  const targetDir = resolveTargetDir(absCwd, options);
+  let repoRoot = findMonorepoRoot(targetDir);
+  if (!repoRoot && targetDir !== absCwd) {
+    const cwdRepoRoot = findMonorepoRoot(absCwd);
+    if (cwdRepoRoot && isPathInside(targetDir, cwdRepoRoot)) {
+      repoRoot = cwdRepoRoot;
+    }
+  }
+  if (!repoRoot) {
+    return {
+      targetDir,
+      projectRoot: absCwd,
+      repoRoot: absCwd,
+      isMonorepo: false,
+    };
+  }
+  return {
+    targetDir,
+    projectRoot: resolveWorkspaceProjectRoot(repoRoot, targetDir) || repoRoot,
+    repoRoot,
+    isMonorepo: true,
+  };
+}
+
+function isPathInside(candidate, root) {
+  const rel = path.relative(root, candidate);
+  return !!rel && !rel.startsWith('..') && !path.isAbsolute(rel);
+}
+
+function resolveLocalContextDir(root) {
+  if (firstExisting(root, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+    return root;
+  }
+  for (const rel of FALLBACK_DIRS) {
+    const candidate = path.resolve(root, rel);
+    if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
+      return candidate;
+    }
+  }
+  return null;
+}
+
+function resolveEnvContextDir(cwd) {
+  const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
+  if (!envDir || !envDir.trim()) return null;
+  const trimmed = envDir.trim();
+  return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
+}
+
+function resolveTargetDir(cwd, options = {}) {
+  const targetPath = options && typeof options === 'object' ? options.targetPath : null;
+  if (!targetPath || !String(targetPath).trim()) return cwd;
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  try {
+    const stat = fs.statSync(abs);
+    return stat.isDirectory() ? abs : path.dirname(abs);
+  } catch {
+    return path.extname(abs) ? path.dirname(abs) : abs;
+  }
+}
+
+function findMonorepoRoot(startDir) {
+  let dir = path.resolve(startDir);
+  const homeDir = path.resolve(os.homedir());
+  while (true) {
+    if (dir === homeDir) return null;
+    // isMonorepoRoot is checked before hasGitBoundary on purpose: a workspace
+    // root that also carries its own .git is still recognized. The trade-off is
+    // deliberate — a directory with a monorepo *marker* but no workspace patterns
+    // and no apps/packages children is not a monorepo root, so its .git stops
+    // traversal and a further-up root is not searched. The nested .git is treated
+    // as an independent project boundary, which is the intended isolation.
+    if (isMonorepoRoot(dir)) return dir;
+    if (hasGitBoundary(dir)) return null;
+    const parent = path.dirname(dir);
+    if (parent === dir) return null;
+    dir = parent;
+  }
+}
+
+function isMonorepoRoot(dir) {
+  if (readWorkspacePatterns(dir).some((pattern) => !normalizeWorkspacePattern(pattern).startsWith('!'))) return true;
+  if (!MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(dir, file)))) return false;
+  return hasFallbackWorkspaceChildren(dir);
+}
+
+function hasGitBoundary(dir) {
+  return fs.existsSync(path.join(dir, '.git'));
+}
+
+function hasFallbackWorkspaceChildren(dir) {
+  for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+    const base = path.join(dir, name);
+    let entries;
+    try {
+      entries = fs.readdirSync(base, { withFileTypes: true });
+    } catch {
+      continue;
+    }
+    if (entries.some((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))) return true;
+  }
+  return false;
+}
+
+function discoverTargetCandidates(repoRoot) {
+  const roots = new Map();
+  const patterns = readWorkspacePatterns(repoRoot);
+  for (const pattern of patterns) {
+    for (const root of discoverRootsForPattern(repoRoot, pattern)) {
+      roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+    }
+  }
+  if (MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(repoRoot, file)))) {
+    for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
+      const base = path.join(repoRoot, name);
+      let entries;
+      try {
+        entries = fs.readdirSync(base, { withFileTypes: true });
+      } catch {
+        continue;
+      }
+      for (const entry of entries) {
+        if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+        const root = path.join(base, entry.name);
+        roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
+      }
+    }
+  }
+  return [...roots.entries()]
+    .filter(([rel]) => rel && !rel.startsWith('..'))
+    // Honor negated workspace patterns (e.g. "!packages/internal"). resolveWorkspaceProjectRoot
+    // sends an excluded package back to the repo root, so an excluded folder must not appear as a
+    // selectable target — choosing it would silently resolve to the root instead.
+    .filter(([rel]) => !isExcludedByWorkspacePattern(rel.split('/').filter(Boolean), patterns))
+    .sort(([a], [b]) => a.localeCompare(b))
+    .map(([rel, root]) => {
+      const targetExample = findTargetExample(repoRoot, root);
+      return {
+        name: path.basename(root),
+        path: rel,
+        targetExample,
+        ...resolveCandidateContextSummary(repoRoot, root, targetExample),
+      };
+    });
+}
+
+function resolveCandidateContextSummary(repoRoot, projectRoot, targetPath) {
+  const ctx = resolveContext(repoRoot, { targetPath });
+  return {
+    productStatus: contextSourceStatus(ctx.productPath, repoRoot, projectRoot),
+    productPath: contextSourcePath(ctx.productPath, repoRoot),
+    designStatus: contextSourceStatus(ctx.designPath, repoRoot, projectRoot),
+    designPath: contextSourcePath(ctx.designPath, repoRoot),
+  };
+}
+
+// Selection candidates surface one of four statuses: 'child' (a canonical
+// PRODUCT.md/DESIGN.md directly in the app root), 'inherited' (resolved from the
+// repo root in a monorepo), 'missing' (no file found), and 'fallback'. 'fallback'
+// intentionally covers two non-canonical locations: a file inside the project
+// root but in a subdirectory (FALLBACK_DIRS, e.g. `.agents/context/`), and a file
+// outside both the project and repo roots (IMPECCABLE_CONTEXT_DIR override).
+function contextSourceStatus(filePath, repoRoot, projectRoot) {
+  if (!filePath) return 'missing';
+  const absPath = path.resolve(filePath);
+  const absProjectRoot = path.resolve(projectRoot);
+  const absRepoRoot = path.resolve(repoRoot);
+  if (isPathInsideOrEqual(absPath, absProjectRoot)) {
+    return path.dirname(absPath) === absProjectRoot ? 'child' : 'fallback';
+  }
+  if (absProjectRoot !== absRepoRoot && isPathInsideOrEqual(absPath, absRepoRoot)) {
+    return 'inherited';
+  }
+  return 'fallback';
+}
+
+function contextSourcePath(filePath, repoRoot) {
+  if (!filePath) return null;
+  const rel = path.relative(repoRoot, filePath);
+  if (rel && !rel.startsWith('..') && !path.isAbsolute(rel)) {
+    return rel.split(path.sep).join('/');
+  }
+  return filePath;
+}
+
+function discoverRootsForPattern(repoRoot, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return [];
+  const segments = pattern.split('/').filter(Boolean);
+  if (!segments.length) return [];
+  const firstGlobIndex = segments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1 ? segments : segments.slice(0, firstGlobIndex);
+  const base = path.join(repoRoot, ...literalPrefix);
+  if (!fs.existsSync(base)) return [];
+  if (segments.includes('**')) {
+    const packageRoots = [];
+    walkDirs(base, (dir) => {
+      if (dir !== base && isCandidateProjectRoot(dir)) packageRoots.push(dir);
+    });
+    if (packageRoots.length) return packageRoots;
+    return directChildDirs(base);
+  }
+  return expandSimplePattern(repoRoot, segments);
+}
+
+function expandSimplePattern(repoRoot, patternSegments, index = 0, current = repoRoot) {
+  if (index >= patternSegments.length) return fs.existsSync(current) ? [current] : [];
+  const segment = patternSegments[index];
+  if (!segment.includes('*')) {
+    return expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, segment));
+  }
+  let entries;
+  try {
+    entries = fs.readdirSync(current, { withFileTypes: true });
+  } catch {
+    return [];
+  }
+  const roots = [];
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    if (!segmentMatches(segment, entry.name)) continue;
+    roots.push(...expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, entry.name)));
+  }
+  return roots;
+}
+
+function directChildDirs(dir) {
+  try {
+    return fs.readdirSync(dir, { withFileTypes: true })
+      .filter((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))
+      .map((entry) => path.join(dir, entry.name));
+  } catch {
+    return [];
+  }
+}
+
+function walkDirs(root, visit) {
+  let entries;
+  try {
+    entries = fs.readdirSync(root, { withFileTypes: true });
+  } catch {
+    return;
+  }
+  for (const entry of entries) {
+    if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
+    const dir = path.join(root, entry.name);
+    visit(dir);
+    walkDirs(dir, visit);
+  }
+}
+
+function isCandidateProjectRoot(dir) {
+  return !!(
+    fs.existsSync(path.join(dir, 'package.json'))
+    || firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+    || fs.existsSync(path.join(dir, 'src'))
+    || fs.existsSync(path.join(dir, 'app'))
+    || fs.existsSync(path.join(dir, 'pages'))
+    || fs.existsSync(path.join(dir, 'public'))
+  );
+}
+
+function isIgnoredWorkspaceDiscoveryDir(name) {
+  return name.startsWith('.') || WORKSPACE_DISCOVERY_IGNORED_DIRS.has(name);
+}
+
+function findTargetExample(repoRoot, projectRoot) {
+  const examples = [
+    'src/App.jsx',
+    'src/App.tsx',
+    'src/main.jsx',
+    'src/main.tsx',
+    'src/index.jsx',
+    'src/index.ts',
+    'app/page.tsx',
+    'pages/index.tsx',
+    'public/index.html',
+  ];
+  for (const rel of examples) {
+    const abs = path.join(projectRoot, rel);
+    if (fs.existsSync(abs)) return path.relative(repoRoot, abs).split(path.sep).join('/');
+  }
+  return path.relative(repoRoot, projectRoot).split(path.sep).join('/');
+}
+
+function resolveWorkspaceProjectRoot(repoRoot, targetDir) {
+  const rel = path.relative(repoRoot, targetDir);
+  if (!rel || rel.startsWith('..') || path.isAbsolute(rel)) return repoRoot;
+  const relSegments = rel.split(path.sep).filter(Boolean);
+  const patterns = readWorkspacePatterns(repoRoot);
+  const excluded = isExcludedByWorkspacePattern(relSegments, patterns);
+  if (!excluded) {
+    for (const pattern of patterns) {
+      const projectRoot = projectRootFromWorkspacePattern(repoRoot, relSegments, pattern);
+      if (projectRoot) return projectRoot;
+    }
+  }
+  if (excluded) return repoRoot;
+  if (
+    relSegments.length >= 2
+    && MONOREPO_FALLBACK_PROJECT_DIRS.includes(relSegments[0])
+  ) {
+    return path.join(repoRoot, relSegments[0], relSegments[1]);
+  }
+  const nearest = nearestProjectLikeRoot(repoRoot, targetDir);
+  if (nearest) return nearest;
+  return repoRoot;
+}
+
+function isExcludedByWorkspacePattern(relSegments, patterns) {
+  return patterns.some((rawPattern) => {
+    const pattern = normalizeWorkspacePattern(rawPattern);
+    if (!pattern.startsWith('!')) return false;
+    return workspacePatternMatchesRel(pattern.slice(1), relSegments);
+  });
+}
+
+function nearestProjectLikeRoot(repoRoot, targetDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(repoRoot);
+  while (dir && dir !== stop) {
+    if (
+      firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
+      || fs.existsSync(path.join(dir, 'package.json'))
+    ) {
+      return dir;
+    }
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function nearestPackageRootBetween(repoRoot, targetDir, stopDir) {
+  let dir = path.resolve(targetDir);
+  const stop = path.resolve(stopDir || repoRoot);
+  const root = path.resolve(repoRoot);
+  while (dir && dir !== stop && isPathInsideOrEqual(dir, root)) {
+    if (fs.existsSync(path.join(dir, 'package.json'))) return dir;
+    const parent = path.dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return null;
+}
+
+function isPathInsideOrEqual(candidate, root) {
+  return path.resolve(candidate) === path.resolve(root) || isPathInside(candidate, root);
+}
+
+function workspacePatternMatchesRel(pattern, relSegments) {
+  const patternSegments = normalizeWorkspacePattern(pattern).split('/').filter(Boolean);
+  if (!patternSegments.length) return false;
+  if (patternSegments.includes('**')) {
+    const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+    const literalPrefix = firstGlobIndex === -1
+      ? patternSegments
+      : patternSegments.slice(0, firstGlobIndex);
+    if (relSegments.length < literalPrefix.length + 1) return false;
+    for (let i = 0; i < literalPrefix.length; i++) {
+      if (!segmentMatches(literalPrefix[i], relSegments[i])) return false;
+    }
+    return true;
+  }
+  if (relSegments.length < patternSegments.length) return false;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return false;
+  }
+  return true;
+}
+
+function readWorkspacePatterns(repoRoot) {
+  return [
+    ...readPackageWorkspaces(repoRoot),
+    ...readPnpmWorkspaces(repoRoot),
+    ...readLernaWorkspaces(repoRoot),
+  ].filter(Boolean);
+}
+
+function readPackageWorkspaces(repoRoot) {
+  const pkg = readJson(path.join(repoRoot, 'package.json'));
+  const workspaces = pkg?.workspaces;
+  if (Array.isArray(workspaces)) return workspaces;
+  if (Array.isArray(workspaces?.packages)) return workspaces.packages;
+  return [];
+}
+
+function readLernaWorkspaces(repoRoot) {
+  const lerna = readJson(path.join(repoRoot, 'lerna.json'));
+  return Array.isArray(lerna?.packages) ? lerna.packages : [];
+}
+
+function readPnpmWorkspaces(repoRoot) {
+  try {
+    const body = fs.readFileSync(path.join(repoRoot, 'pnpm-workspace.yaml'), 'utf-8');
+    const patterns = [];
+    let inPackages = false;
+    for (const line of body.split(/\r?\n/)) {
+      const trimmed = stripYamlInlineComment(line).trim();
+      if (!trimmed || trimmed.startsWith('#')) continue;
+      const flowMatch = trimmed.match(/^packages:\s*\[(.*)\]\s*$/);
+      if (flowMatch) {
+        patterns.push(...parseYamlFlowList(flowMatch[1]));
+        inPackages = false;
+        continue;
+      }
+      if (/^packages:\s*$/.test(trimmed)) {
+        inPackages = true;
+        continue;
+      }
+      if (inPackages && /^[A-Za-z0-9_-]+:\s*/.test(trimmed)) break;
+      if (inPackages) {
+        const match = trimmed.match(/^-\s*(.+)$/);
+        if (match) patterns.push(unquoteYamlValue(match[1]));
+      }
+    }
+    return patterns;
+  } catch {
+    return [];
+  }
+}
+
+function stripYamlInlineComment(line) {
+  let quote = null;
+  for (let i = 0; i < line.length; i++) {
+    const ch = line[i];
+    if ((ch === '"' || ch === "'") && line[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      continue;
+    }
+    if (ch === '#' && !quote) return line.slice(0, i);
+  }
+  return line;
+}
+
+function parseYamlFlowList(body) {
+  const items = [];
+  let quote = null;
+  let current = '';
+  for (let i = 0; i < body.length; i++) {
+    const ch = body[i];
+    if ((ch === '"' || ch === "'") && body[i - 1] !== '\\') {
+      quote = quote === ch ? null : quote || ch;
+      current += ch;
+      continue;
+    }
+    if (ch === ',' && !quote) {
+      const value = unquoteYamlValue(current);
+      if (value) items.push(value);
+      current = '';
+      continue;
+    }
+    current += ch;
+  }
+  const value = unquoteYamlValue(current);
+  if (value) items.push(value);
+  return items;
+}
+
+function unquoteYamlValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '');
+}
+
+function readJson(filePath) {
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function projectRootFromWorkspacePattern(repoRoot, relSegments, rawPattern) {
+  const pattern = normalizeWorkspacePattern(rawPattern);
+  if (!pattern || pattern.startsWith('!')) return null;
+  const patternSegments = pattern.split('/').filter(Boolean);
+  if (!patternSegments.length) return null;
+  if (patternSegments.includes('**')) {
+    return projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments);
+  }
+  if (relSegments.length < patternSegments.length) return null;
+  for (let i = 0; i < patternSegments.length; i++) {
+    if (!segmentMatches(patternSegments[i], relSegments[i])) return null;
+  }
+  return path.join(repoRoot, ...relSegments.slice(0, patternSegments.length));
+}
+
+function projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments) {
+  const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
+  const literalPrefix = firstGlobIndex === -1
+    ? patternSegments
+    : patternSegments.slice(0, firstGlobIndex);
+  if (relSegments.length < literalPrefix.length + 1) return null;
+  for (let i = 0; i < literalPrefix.length; i++) {
+    if (!segmentMatches(literalPrefix[i], relSegments[i])) return null;
+  }
+  const prefixDir = path.join(repoRoot, ...literalPrefix);
+  const targetDir = path.join(repoRoot, ...relSegments);
+  const packageRoot = nearestPackageRootBetween(repoRoot, targetDir, prefixDir);
+  if (packageRoot) return packageRoot;
+  return path.join(repoRoot, ...relSegments.slice(0, literalPrefix.length + 1));
+}
+
+function normalizeWorkspacePattern(pattern) {
+  return String(pattern || '')
+    .trim()
+    .replace(/^['"]|['"]$/g, '')
+    .replace(/^\.\//, '')
+    .replace(/\/+$/, '');
+}
+
+function segmentMatches(patternSegment, relSegment) {
+  if (patternSegment === '*') return true;
+  if (!patternSegment.includes('*')) return patternSegment === relSegment;
+  const re = new RegExp(`^${escapeRegExp(patternSegment).replace(/\\\*/g, '[^/]*')}$`);
+  return re.test(relSegment);
+}
+
 function firstExisting(dir, names) {
   for (const name of names) {
     const abs = path.join(dir, name);
@@ -89,6 +687,10 @@ function safeRead(p) {
   }
 }
 
+function escapeRegExp(value) {
+  return String(value).replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
 /**
  * Pull the register (`brand` or `product`) out of PRODUCT.md by looking
  * for a `## Register` section and reading the first non-empty line that
@@ -172,8 +774,8 @@ function buildUpdateDirective(localVersion, latestVersion) {
     `UPDATE_AVAILABLE: A newer Impeccable skill is available ` +
     `(installed v${localVersion}, latest v${latestVersion}). ` +
     `Before continuing, ask the user once: "A newer Impeccable (v${latestVersion}) is available. ` +
-    `Update now? It runs \`npx impeccable skills update\`." ` +
-    `If they agree, run \`npx impeccable skills update\` (the update applies to the next session, not this one). ` +
+    `Update now? It runs \`npx impeccable update\`." ` +
+    `If they agree, run \`npx impeccable update\` (the update applies to the next session, not this one). ` +
     `Either way, continue the current task without waiting, and do not raise this again.`
   );
 }
@@ -233,7 +835,24 @@ async function computeUpdateDirective(now = Date.now()) {
 }
 
 async function cli() {
-  const ctx = loadContext(process.cwd());
+  let cliOptions;
+  try {
+    cliOptions = parseCliOptions(process.argv.slice(2));
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const targetProvided = hasTargetOption(cliOptions);
+  const targetExists = targetProvided ? pathExistsForTarget(process.cwd(), cliOptions.targetPath) : null;
+  const selection = resolveTargetSelection(process.cwd(), cliOptions);
+  if (selection) {
+    process.stdout.write(buildTargetSelectionDirective(selection) + '\n');
+    process.exit(0);
+  }
+  const ctx = loadContext(process.cwd(), cliOptions);
   const updateDirective = await computeUpdateDirective();
 
   if (!ctx.hasProduct) {
@@ -244,6 +863,10 @@ async function cli() {
       'Stop the current task, load reference/init.md, and follow its ' +
       'instructions to write PRODUCT.md before resuming.',
     ];
+    parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+    if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+      parts.push(buildMissingTargetDirective());
+    }
     if (updateDirective) parts.push(updateDirective);
     process.stdout.write(parts.join('\n\n---\n\n') + '\n');
     process.exit(0);
@@ -252,6 +875,10 @@ async function cli() {
   if (ctx.hasDesign) {
     parts.push(`# DESIGN.md\n\n${ctx.design.trim()}`);
   }
+  parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
+  if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
+    parts.push(buildMissingTargetDirective());
+  }
   const register = extractRegister(ctx.product);
   const next = register
     ? `NEXT STEP: This project's register is \`${register}\`. You MUST now read \`reference/${register}.md\` before producing any design output.`
@@ -261,6 +888,60 @@ async function cli() {
   process.stdout.write(parts.join('\n\n---\n\n') + '\n');
 }
 
+function parseCliOptions(args) {
+  return parseTargetOptions(args, { strict: true });
+}
+
+function hasTargetOption(options) {
+  return !!(options && typeof options.targetPath === 'string' && options.targetPath.trim());
+}
+
+function pathExistsForTarget(cwd, targetPath) {
+  const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
+  return fs.existsSync(abs);
+}
+
+function buildResolvedContextDirective(ctx, options, { targetExists = null } = {}) {
+  const targetPath = hasTargetOption(options) ? options.targetPath : null;
+  return `RESOLVED_CONTEXT:\n${JSON.stringify({
+    targetPath,
+    ...(targetPath ? { targetExists } : {}),
+    projectRoot: ctx.projectRoot,
+    repoRoot: ctx.repoRoot,
+    productPath: ctx.productPath,
+    designPath: ctx.designPath,
+  }, null, 2)}`;
+}
+
+function shouldWarnMissingTarget(ctx, targetProvided, targetExists = null) {
+  if (ctx.isMonorepo && targetProvided && targetExists === false) return true;
+  return !!(
+    ctx.isMonorepo
+    && (!targetProvided || targetExists === false)
+    && ctx.projectRoot
+    && ctx.repoRoot
+    && path.resolve(ctx.projectRoot) === path.resolve(ctx.repoRoot)
+  );
+}
+
+function buildMissingTargetDirective() {
+  const script = process.argv[1] || 'context.mjs';
+  return (
+    'MONOREPO_TARGET_REQUIRED: This is a monorepo and context.mjs ran without --target. ' +
+    'If the user named a file, route, or child app, do not answer from this output. ' +
+    `Rerun \`node ${script} --target <path>\` and answer from that run's RESOLVED_CONTEXT fields.`
+  );
+}
+
+function buildTargetSelectionDirective(selection) {
+  return (
+    `TARGET_SELECTION_REQUIRED:\n${JSON.stringify(selection, null, 2)}\n\n` +
+    'Show each app with its productStatus/productPath and designStatus/designPath so the user can see child overrides, inherited root files, fallback files, or missing files before choosing. ' +
+    'Ask the user which app Impeccable should use, then rerun Impeccable helper commands from that child app cwd using this same scripts directory. ' +
+    'Use `--target <path>` only as a fallback when changing cwd is not possible, or when the user explicitly named a file/path.'
+  );
+}
+
 // Run cli() only when this module is the entry point. Compare realpaths
 // rather than endsWith(): a loose suffix match also fires for unrelated
 // scripts like `load-context.mjs`, and realpath tolerates symlinked

.cursor/skills/impeccable/scripts/detector/browser/injected/index.mjs

@@ -1224,6 +1224,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -1260,10 +1261,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -1294,6 +1488,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -1310,6 +1505,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.cursor/skills/impeccable/scripts/detector/cli/main.mjs

@@ -1,9 +1,15 @@
 import fs from 'node:fs';
 import path from 'node:path';
 
+import { loadDesignSystemForCwd } from '../design-system.mjs';
 import { createBrowserDetector, detectUrl } from '../engines/browser/detect-url.mjs';
 import { detectHtml } from '../engines/static-html/detect-html.mjs';
 import { detectText } from '../engines/regex/detect-text.mjs';
+import {
+  filterDetectionFindings,
+  readDetectionConfig,
+  shouldIgnoreDetectionFile,
+} from '../../lib/impeccable-config.mjs';
 import {
   HTML_EXTENSIONS,
   buildImportGraph,
@@ -16,6 +22,10 @@ import {
 // Output formatting
 // ---------------------------------------------------------------------------
 
+function formatFindingSummary(count) {
+  return `${count} anti-pattern${count === 1 ? '' : 's'} found.`;
+}
+
 function formatFindings(findings, jsonMode) {
   if (jsonMode) return JSON.stringify(findings, null, 2);
 
@@ -33,7 +43,7 @@ function formatFindings(findings, jsonMode) {
       out.push(`    → ${item.description}`);
     }
   }
-  out.push(`\n${findings.length} anti-pattern${findings.length === 1 ? '' : 's'} found.`);
+  out.push(`\n${formatFindingSummary(findings.length)}`);
   return out.join('\n');
 }
 
@@ -79,10 +89,28 @@ function printUsage() {
 Scan files or URLs for UI anti-patterns and design quality issues.
 
 Options:
-  --json    Output results as JSON
-  --gpt     Also report GPT-specific provider tells (off by default)
-  --gemini  Also report Gemini-specific provider tells (off by default)
-  --help    Show this help message
+  --json              Output results as JSON
+  --quiet             In text mode, only print the final findings count
+  --gpt               Also report GPT-specific provider tells (off by default)
+  --gemini            Also report Gemini-specific provider tells (off by default)
+  --no-config         Do not apply project config, detector ignores, inline
+                      ignore comments, or DESIGN.md
+  --no-inline-ignores Do not honor in-file impeccable-disable* ignore comments
+  --no-design-system  Do not load local DESIGN.md / .impeccable/design.json context
+  --help              Show this help message
+
+Project config:
+  Respects .impeccable/config.json and .impeccable/config.local.json detector
+  settings: detector.ignoreRules, detector.ignoreFiles, detector.ignoreValues,
+  and detector.designSystem.enabled.
+
+Inline ignores:
+  In-file comments waive a finding where it lives and travel with the file:
+    <!-- impeccable-disable overused-font -- exported brand doc -->
+    .brand { font-family: Inter } /* impeccable-disable-line overused-font */
+    // impeccable-disable-next-line bounce-easing: intentional bounce
+  impeccable-disable applies to the whole file; -line / -next-line are scoped.
+  List one or more rule ids (comma-separated), or omit them / use * for all.
 
 Detection modes:
   HTML files     Static HTML/CSS analysis (default, catches linked CSS)
@@ -93,7 +121,8 @@ Examples:
   impeccable detect src/
   impeccable detect index.html
   impeccable detect https://example.com
-  impeccable detect --json .`);
+  impeccable detect --json .
+  impeccable detect --no-config src/`);
 }
 
 async function detectCli() {
@@ -104,6 +133,7 @@ async function detectCli() {
   });
   if (args[0] === 'detect') args = args.slice(1);
   const jsonMode = args.includes('--json');
+  const quietMode = args.includes('--quiet');
   const helpMode = args.includes('--help');
   // --fast (regex-only) is deprecated: since the jsdom removal, the static
   // HTML/CSS analysis is fast and covers every rule, so the regex-only path
@@ -114,10 +144,21 @@ async function detectCli() {
       'Note: --fast is deprecated and ignored. The full scan is fast now and runs every rule.\n',
     );
   }
+  const configEnabled = !args.includes('--no-config');
+  const detectionConfig = configEnabled
+    ? readDetectionConfig(process.cwd())
+    : { ignoreRules: [], ignoreFiles: [], ignoreValues: [] };
   const providers = [];
   if (args.includes('--gpt')) providers.push('gpt');
   if (args.includes('--gemini')) providers.push('gemini');
-  const scanOptions = { providers };
+  const designSystemEnabled = configEnabled && !args.includes('--no-design-system') && detectionConfig.designSystem?.enabled !== false;
+  const designSystem = designSystemEnabled ? loadDesignSystemForCwd(process.cwd()) : null;
+  // Inline `impeccable-disable*` waivers are part of the scanned file, so they
+  // apply by default. `--no-config` (raw scan) and the dedicated
+  // `--no-inline-ignores` both turn them off.
+  const inlineIgnoresEnabled = configEnabled && !args.includes('--no-inline-ignores');
+  const scanOptions = { providers, inlineIgnores: inlineIgnoresEnabled };
+  if (designSystem) scanOptions.designSystem = designSystem;
   const targets = args.filter(a => !a.startsWith('--'));
 
   if (helpMode) { printUsage(); process.exit(0); }
@@ -149,8 +190,8 @@ async function detectCli() {
         catch { process.stderr.write(`Warning: cannot access ${target}\n`); continue; }
 
         if (stat.isDirectory()) {
-          // Check for framework dev server config (skip in JSON mode to avoid polluting output)
-          if (!jsonMode) {
+          // Check for framework dev server config (skip in JSON/quiet modes to avoid polluting output)
+          if (!jsonMode && !quietMode) {
             const fwConfig = detectFrameworkConfig(resolved);
             if (fwConfig) {
               const probe = await isPortListening(fwConfig.port, fwConfig.fingerprint);
@@ -175,11 +216,12 @@ async function detectCli() {
             }
           }
 
-          const files = walkDir(resolved);
+          const files = walkDir(resolved)
+            .filter(file => !shouldIgnoreDetectionFile(file, process.cwd(), detectionConfig));
           const htmlCount = files.filter(f => HTML_EXTENSIONS.has(path.extname(f).toLowerCase())).length;
 
           // Warn and confirm if scanning many files (static HTML/CSS processes each HTML file)
-          if (files.length > 50 && process.stdin.isTTY && !jsonMode) {
+          if (files.length > 50 && process.stdin.isTTY && !jsonMode && !quietMode) {
             process.stderr.write(
               `\nFound ${files.length} files (${htmlCount} HTML) in ${target}.\n` +
               `Scanning may take a while${htmlCount > 10 ? ' (static HTML/CSS processes each HTML file individually)' : ''}.\n` +
@@ -219,6 +261,7 @@ async function detectCli() {
             allFindings.push(...fileFindings);
           }
         } else if (stat.isFile()) {
+          if (shouldIgnoreDetectionFile(resolved, process.cwd(), detectionConfig)) continue;
           const ext = path.extname(resolved).toLowerCase();
           if (HTML_EXTENSIONS.has(ext)) {
             allFindings.push(...await detectHtml(resolved, scanOptions));
@@ -232,8 +275,11 @@ async function detectCli() {
     }
   }
 
+  allFindings = filterDetectionFindings(allFindings, detectionConfig);
+
   if (allFindings.length > 0) {
     if (jsonMode) process.stdout.write(formatFindings(allFindings, true) + '\n');
+    else if (quietMode) process.stderr.write(formatFindingSummary(allFindings.length) + '\n');
     else process.stderr.write(formatFindings(allFindings, false) + '\n');
     process.exit(2);
   }

.cursor/skills/impeccable/scripts/detector/design-system.mjs

@@ -0,0 +1,750 @@
+import fs from 'node:fs';
+import path from 'node:path';
+
+import { finding } from './findings.mjs';
+import { GENERIC_FONTS } from './shared/constants.mjs';
+import { parseAnyColor, resolveLengthPx } from './rules/checks.mjs';
+
+const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
+const FALLBACK_DIRS = ['.agents/context', 'docs'];
+const COLOR_CHANNEL_TOLERANCE = 6;
+const RADIUS_TOLERANCE_PX = 0.5;
+
+const CSS_COLOR_RE = /#[0-9a-f]{3,8}\b|rgba?\([^)]+\)|oklch\([^)]+\)|hsla?\([^)]+\)/gi;
+const FONT_DECL_RE = /font-family\s*:\s*([^;}\n]+)/gi;
+const FONT_JS_RE = /fontFamily\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const GOOGLE_FONT_RE = /fonts\.googleapis\.com\/css2?\?[^"'\s)<>]*/gi;
+const BORDER_RADIUS_RE = /border-radius\s*:\s*([^;}\n]+)/gi;
+const BORDER_RADIUS_JS_RE = /borderRadius\s*[:=]\s*["'`]([^"'`]+)["'`]/g;
+const STATIC_DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+function firstExisting(dir, names) {
+  for (const name of names) {
+    const abs = path.join(dir, name);
+    if (fs.existsSync(abs)) return abs;
+  }
+  return null;
+}
+
+function resolveDesignMdPath(cwd = process.cwd()) {
+  const root = firstExisting(cwd, DESIGN_NAMES);
+  if (root) return { path: root, contextDir: cwd };
+
+  for (const rel of FALLBACK_DIRS) {
+    const dir = path.resolve(cwd, rel);
+    const found = firstExisting(dir, DESIGN_NAMES);
+    if (found) return { path: found, contextDir: dir };
+  }
+
+  return null;
+}
+
+function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
+  const candidates = [
+    path.join(cwd, '.impeccable', 'design.json'),
+    path.join(cwd, 'DESIGN.json'),
+    path.join(contextDir, 'DESIGN.json'),
+  ];
+  return candidates.find((candidate, index) =>
+    candidates.indexOf(candidate) === index && fs.existsSync(candidate)
+  ) || null;
+}
+
+function parseFrontmatter(md) {
+  const lines = String(md || '').split(/\r?\n/);
+  if (lines[0]?.trim() !== '---') return null;
+  let end = -1;
+  for (let i = 1; i < lines.length; i++) {
+    if (lines[i].trim() === '---') { end = i; break; }
+  }
+  if (end === -1) return null;
+  try {
+    return parseYamlSubset(lines.slice(1, end).join('\n'));
+  } catch {
+    return null;
+  }
+}
+
+function parseYamlSubset(yaml) {
+  const root = {};
+  const stack = [{ indent: -1, obj: root }];
+
+  for (const raw of String(yaml || '').split(/\r?\n/)) {
+    if (!raw.trim() || /^\s*#/.test(raw)) continue;
+    const indent = raw.match(/^\s*/)[0].length;
+    const content = raw.slice(indent);
+    const colonIdx = findTopLevelColon(content);
+    if (colonIdx === -1) continue;
+
+    while (stack.length > 1 && stack[stack.length - 1].indent >= indent) stack.pop();
+
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
+    const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
+    const parent = stack[stack.length - 1].obj;
+
+    if (rest === '') {
+      const obj = {};
+      parent[key] = obj;
+      stack.push({ indent, obj });
+    } else {
+      parent[key] = parseScalar(rest);
+    }
+  }
+
+  return root;
+}
+
+function findTopLevelColon(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === ':') {
+      return i;
+    }
+  }
+  return -1;
+}
+
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
+function stripInlineYamlComment(s) {
+  let inQuote = null;
+  for (let i = 0; i < s.length; i++) {
+    const ch = s[i];
+    if (inQuote) {
+      if (ch === inQuote && s[i - 1] !== '\\') inQuote = null;
+    } else if (ch === '"' || ch === "'") {
+      inQuote = ch;
+    } else if (ch === '#' && i > 0 && /\s/.test(s[i - 1])) {
+      return s.slice(0, i).trimEnd();
+    }
+  }
+  return s;
+}
+
+function parseScalar(raw) {
+  const s = raw.trim();
+  if ((s.startsWith('"') && s.endsWith('"')) || (s.startsWith("'") && s.endsWith("'"))) {
+    return s.slice(1, -1);
+  }
+  if (s === 'true') return true;
+  if (s === 'false') return false;
+  if (s === 'null' || s === '~') return null;
+  if (/^-?\d+$/.test(s)) return Number(s);
+  if (/^-?\d*\.\d+$/.test(s)) return Number(s);
+  return s;
+}
+
+function safeReadJson(filePath) {
+  if (!filePath) return null;
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
+  } catch {
+    return null;
+  }
+}
+
+function normalizeFontName(value) {
+  return String(value || '')
+    .trim()
+    .replace(/\s*!important\s*$/i, '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function splitFontStack(stack) {
+  return String(stack || '')
+    .replace(/\s*!important\s*$/i, '')
+    .split(',')
+    .map(normalizeFontName)
+    .filter(Boolean);
+}
+
+function primaryFont(stack) {
+  if (!stack || /var\(/i.test(stack) || !isLiteralFontStack(stack)) return '';
+  return splitFontStack(stack).find(font => !GENERIC_FONTS.has(font)) || '';
+}
+
+function isLiteralFontStack(stack) {
+  const text = String(stack || '');
+  return !/[$`{}]|\s\+\s|\|\|/.test(text);
+}
+
+function cssColorLabel(raw) {
+  return String(raw || '').trim().replace(/\s+/g, ' ');
+}
+
+function colorKey(color) {
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b}`;
+}
+
+function colorsClose(a, b) {
+  if (!a || !b) return false;
+  return Math.max(
+    Math.abs(a.r - b.r),
+    Math.abs(a.g - b.g),
+    Math.abs(a.b - b.b),
+  ) <= COLOR_CHANNEL_TOLERANCE;
+}
+
+function hslToRgb(H, S, L, alpha = 1) {
+  const h = (((H % 360) + 360) % 360) / 360;
+  const s = Math.max(0, Math.min(1, S));
+  const l = Math.max(0, Math.min(1, L));
+  const hue2rgb = (p, q, t) => {
+    if (t < 0) t += 1;
+    if (t > 1) t -= 1;
+    if (t < 1 / 6) return p + (q - p) * 6 * t;
+    if (t < 1 / 2) return q;
+    if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
+    return p;
+  };
+  const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+  const p = 2 * l - q;
+  return {
+    r: Math.round(hue2rgb(p, q, h + 1 / 3) * 255),
+    g: Math.round(hue2rgb(p, q, h) * 255),
+    b: Math.round(hue2rgb(p, q, h - 1 / 3) * 255),
+    a: alpha,
+  };
+}
+
+function parseDesignColor(value) {
+  const text = String(value || '').trim();
+  const parsed = parseAnyColor(text);
+  if (parsed) return parsed;
+  const hsl = text.match(/hsla?\(\s*([-\d.]+)(?:deg)?\s*,?\s*([\d.]+)%\s*,?\s*([\d.]+)%(?:\s*[,/]\s*([\d.]+))?\s*\)/i);
+  if (hsl) {
+    return hslToRgb(
+      parseFloat(hsl[1]),
+      parseFloat(hsl[2]) / 100,
+      parseFloat(hsl[3]) / 100,
+      hsl[4] !== undefined ? parseFloat(hsl[4]) : 1,
+    );
+  }
+  return null;
+}
+
+function addDesignColor(out, value, label) {
+  const parsed = parseDesignColor(value);
+  if (!parsed) return;
+  const key = colorKey(parsed);
+  if (!out.allowedColorKeys.has(key)) {
+    out.allowedColorKeys.set(key, { color: parsed, labels: [] });
+  }
+  out.allowedColorKeys.get(key).labels.push(label || cssColorLabel(value));
+}
+
+function addColorObject(out, colors, prefix = 'colors') {
+  if (!colors || typeof colors !== 'object') return;
+  for (const [name, value] of Object.entries(colors)) {
+    if (typeof value === 'string') {
+      addDesignColor(out, value, `${prefix}.${name}`);
+    }
+  }
+}
+
+function addSidecarColors(out, sidecar) {
+  const colorMeta = sidecar?.extensions?.colorMeta;
+  if (!colorMeta || typeof colorMeta !== 'object') return;
+
+  for (const [name, meta] of Object.entries(colorMeta)) {
+    if (!meta || typeof meta !== 'object') continue;
+    if (typeof meta.canonical === 'string') addDesignColor(out, meta.canonical, `sidecar.${name}`);
+    if (Array.isArray(meta.tonalRamp)) {
+      for (const [index, value] of meta.tonalRamp.entries()) {
+        if (typeof value === 'string') addDesignColor(out, value, `sidecar.${name}.tonalRamp[${index}]`);
+      }
+    }
+  }
+}
+
+function addTypographyFonts(out, typography) {
+  if (!typography || typeof typography !== 'object') return;
+  for (const role of Object.values(typography)) {
+    if (!role || typeof role !== 'object') continue;
+    if (typeof role.fontFamily !== 'string') continue;
+    for (const font of splitFontStack(role.fontFamily)) {
+      if (!GENERIC_FONTS.has(font)) out.allowedFonts.add(font);
+    }
+  }
+}
+
+function addRoundedScale(out, rounded) {
+  if (!rounded || typeof rounded !== 'object') return;
+  for (const [rawName, value] of Object.entries(rounded)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    addRoundedToken(out, name, value);
+  }
+}
+
+function addRoundedToken(out, name, value) {
+  if (typeof value !== 'string' && typeof value !== 'number') return;
+  const raw = String(value).trim();
+  if (!raw || /var\(/i.test(raw) || raw.includes('%')) return;
+  const px = resolveLengthPx(raw, 16);
+  if (px == null || !Number.isFinite(px)) return;
+  out.allowedRadii.push({ name, value: raw, px });
+  if (/(^|\.)(full|pill|round|rounded-full)$/.test(name)) out.hasPillRadius = true;
+}
+
+function addSidecarRadii(out, sidecar) {
+  const roundedMeta = sidecar?.extensions?.roundedMeta;
+  if (!roundedMeta || typeof roundedMeta !== 'object') return;
+
+  for (const [rawName, meta] of Object.entries(roundedMeta)) {
+    const name = unquoteYamlKey(rawName).toLowerCase();
+    if (typeof meta === 'string' || typeof meta === 'number') {
+      addRoundedToken(out, `sidecar.${name}`, meta);
+      continue;
+    }
+    if (!meta || typeof meta !== 'object') continue;
+    for (const key of ['canonical', 'value']) {
+      if (typeof meta[key] === 'string' || typeof meta[key] === 'number') {
+        addRoundedToken(out, `sidecar.${name}.${key}`, meta[key]);
+      }
+    }
+    for (const key of ['values', 'aliases']) {
+      if (!Array.isArray(meta[key])) continue;
+      for (const [index, value] of meta[key].entries()) {
+        addRoundedToken(out, `sidecar.${name}.${key}[${index}]`, value);
+      }
+    }
+    if (/^(full|pill|round|rounded-full)$/.test(name) || /^(full|pill|round)$/i.test(String(meta.role || ''))) {
+      out.hasPillRadius = true;
+    }
+  }
+}
+
+function normalizeDesignSystem(input = {}) {
+  const frontmatter = input.frontmatter || {};
+  const sidecar = input.sidecar || null;
+  const out = {
+    present: true,
+    sourcePath: input.sourcePath || null,
+    sidecarPath: input.sidecarPath || null,
+    mdNewerThanJson: input.mdNewerThanJson === true,
+    allowedFonts: new Set(),
+    allowedColorKeys: new Map(),
+    allowedRadii: [],
+    hasPillRadius: false,
+  };
+
+  addTypographyFonts(out, frontmatter.typography);
+  addColorObject(out, frontmatter.colors);
+  addSidecarColors(out, sidecar);
+  addRoundedScale(out, frontmatter.rounded);
+  addSidecarRadii(out, sidecar);
+
+  out.hasFonts = out.allowedFonts.size > 0;
+  out.hasColors = out.allowedColorKeys.size > 0;
+  out.hasRadii = out.allowedRadii.length > 0;
+  return out;
+}
+
+function loadDesignSystemForCwd(cwd = process.cwd()) {
+  const md = resolveDesignMdPath(cwd);
+  if (!md) return null;
+
+  let frontmatter = null;
+  let mdStat = null;
+  try {
+    mdStat = fs.statSync(md.path);
+    frontmatter = parseFrontmatter(fs.readFileSync(md.path, 'utf-8'));
+  } catch {
+    return null;
+  }
+  if (!frontmatter || typeof frontmatter !== 'object') return null;
+
+  const sidecarPath = resolveDesignSidecarPath(cwd, md.contextDir);
+  const sidecar = safeReadJson(sidecarPath);
+  let sidecarStat = null;
+  try {
+    if (sidecarPath) sidecarStat = fs.statSync(sidecarPath);
+  } catch {
+    sidecarStat = null;
+  }
+
+  return normalizeDesignSystem({
+    frontmatter,
+    sidecar,
+    sourcePath: md.path,
+    sidecarPath,
+    mdNewerThanJson: !!(mdStat && sidecarStat && mdStat.mtimeMs > sidecarStat.mtimeMs + 1000),
+  });
+}
+
+function isAllowedFont(font, designSystem) {
+  if (!font || GENERIC_FONTS.has(font)) return true;
+  if (!designSystem?.hasFonts) return true;
+  return designSystem.allowedFonts.has(font);
+}
+
+function isAllowedColorRaw(raw, designSystem) {
+  if (!designSystem?.hasColors) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+  if (text.includes('var(')) return true;
+  const parsed = parseDesignColor(text);
+  if (!parsed) return true;
+  if ((parsed.a ?? 1) <= 0.05) return true;
+  for (const entry of designSystem.allowedColorKeys.values()) {
+    if (colorsClose(parsed, entry.color)) return true;
+  }
+  return false;
+}
+
+function isAllowedRadiusRaw(raw, designSystem) {
+  if (!designSystem?.hasRadii) return true;
+  const text = String(raw || '').trim().toLowerCase();
+  if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+  if (text.includes('var(') || text.includes('%')) return true;
+  const px = resolveLengthPx(text, 16);
+  if (px == null || !Number.isFinite(px) || px <= RADIUS_TOLERANCE_PX) return true;
+  if (designSystem.hasPillRadius && px >= 99) return true;
+  return designSystem.allowedRadii.some(entry => Math.abs(entry.px - px) <= RADIUS_TOLERANCE_PX);
+}
+
+function lineLooksCommented(line) {
+  const trimmed = String(line || '').trim();
+  return trimmed.startsWith('//') || trimmed.startsWith('/*') || trimmed.startsWith('*') || trimmed.startsWith('<!--');
+}
+
+function isProbablyColorLiteral(line, match) {
+  const raw = match?.[0] || '';
+  const index = match.index ?? -1;
+  if (index < 0) return false;
+  if (isInsideCssAttributeSelector(line, index)) return false;
+
+  const before = line.slice(0, index);
+  const after = line.slice(index + raw.length);
+
+  if (raw.startsWith('#')) {
+    if (before.endsWith('&')) return false; // HTML numeric entity, e.g. &#8596;
+
+    const prevNonSpace = before.match(/\S(?=\s*$)/)?.[0] || '';
+    const nextNonSpace = after.match(/^\s*(\S)/)?.[1] || '';
+    if (prevNonSpace === '>' && nextNonSpace === '<') return false; // plain text, e.g. PR #155
+  }
+
+  const styleContext = /(?:^|[{\s;"'`(,])(?:color|background(?:-color|-image)?|border(?:-(?:top|right|bottom|left))?(?:-color)?|outline(?:-color)?|box-shadow|text-shadow|fill|stroke)\s*:\s*[^;{}"'`]*/i.test(before);
+  const cssFunctionContext = /(?:linear-gradient|radial-gradient|conic-gradient|color-mix)\([^)]*$/i.test(before);
+  const jsColorKeyContext = /(?:^|[,{]\s*)(?:color|background|backgroundColor|borderColor|outlineColor|fill|stroke|boxShadow|textShadow)\s*[:=]\s*["'`]?[^"'`,}]*/i.test(before);
+
+  return styleContext || cssFunctionContext || jsColorKeyContext;
+}
+
+function isInsideCssAttributeSelector(line, index) {
+  if (index < 0) return false;
+  const before = line.slice(0, index);
+  const lastOpen = before.lastIndexOf('[');
+  if (lastOpen === -1) return false;
+  const lastClose = before.lastIndexOf(']');
+  if (lastClose > lastOpen) return false;
+  const after = line.slice(index);
+  const close = after.indexOf(']');
+  const block = after.indexOf('{');
+  return close !== -1 && (block === -1 || close < block);
+}
+
+function makeDesignFinding(id, filePath, snippet, line = 0, extras = {}) {
+  return { ...finding(id, filePath, snippet, line), ...extras };
+}
+
+function decodeGoogleFamily(value) {
+  const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+  try {
+    return decodeURIComponent(family);
+  } catch {
+    return family;
+  }
+}
+
+function checkFontStack(stack, filePath, line, designSystem, context) {
+  const primary = primaryFont(stack);
+  if (!primary || isAllowedFont(primary, designSystem)) return [];
+  const display = primary.replace(/\b\w/g, ch => ch.toUpperCase());
+  return [makeDesignFinding(
+    'design-system-font',
+    filePath,
+    `${context}: ${display} is not declared in DESIGN.md typography`,
+    line,
+    { ignoreValue: display },
+  )];
+}
+
+function extractRadiusTokens(value) {
+  return String(value || '')
+    .replace(/\s*\/\s*/g, ' ')
+    .split(/\s+/)
+    .map(token => token.trim())
+    .filter(Boolean);
+}
+
+function checkRadiusValue(value, filePath, line, designSystem, context) {
+  const findings = [];
+  for (const token of extractRadiusTokens(value)) {
+    if (isAllowedRadiusRaw(token, designSystem)) continue;
+    findings.push(makeDesignFinding(
+      'design-system-radius',
+      filePath,
+      `${context}: ${token} is outside the DESIGN.md rounded scale`,
+      line,
+      { ignoreValue: token },
+    ));
+  }
+  return findings;
+}
+
+function checkSourceDesignSystem(content, filePath, options = {}) {
+  const designSystem = options.designSystem;
+  if (!designSystem?.present) return [];
+
+  const findings = [];
+  const lines = String(content || '').split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    const lineNum = i + 1;
+    if (lineLooksCommented(line)) continue;
+
+    if (designSystem.hasFonts) {
+      for (const match of line.matchAll(FONT_DECL_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'font-family'));
+      }
+      for (const match of line.matchAll(FONT_JS_RE)) {
+        findings.push(...checkFontStack(match[1], filePath, lineNum, designSystem, 'fontFamily'));
+      }
+      for (const match of line.matchAll(GOOGLE_FONT_RE)) {
+        const url = match[0];
+        for (const familyMatch of url.matchAll(/[?&]family=([^&]+)/g)) {
+          const font = normalizeFontName(decodeGoogleFamily(familyMatch[1]));
+          if (!font || isAllowedFont(font, designSystem)) continue;
+          const display = decodeGoogleFamily(familyMatch[1]);
+          findings.push(makeDesignFinding(
+            'design-system-font',
+            filePath,
+            `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+            lineNum,
+            { ignoreValue: display },
+          ));
+        }
+      }
+    }
+
+    if (designSystem.hasColors) {
+      for (const match of line.matchAll(CSS_COLOR_RE)) {
+        if (!isProbablyColorLiteral(line, match)) continue;
+        const raw = cssColorLabel(match[0]);
+        if (isAllowedColorRaw(raw, designSystem)) continue;
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `Undocumented color ${raw} is outside DESIGN.md colors`,
+          lineNum,
+          { ignoreValue: raw },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const match of line.matchAll(BORDER_RADIUS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'border-radius'));
+      }
+      for (const match of line.matchAll(BORDER_RADIUS_JS_RE)) {
+        findings.push(...checkRadiusValue(match[1], filePath, lineNum, designSystem, 'borderRadius'));
+      }
+    }
+  }
+
+  return dedupeDesignFindings(findings);
+}
+
+function hasDirectText(el) {
+  return Array.from(el.childNodes || []).some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+}
+
+function sampleText(el) {
+  const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+  return text ? ` "${text.slice(0, 40)}"` : '';
+}
+
+function collectStaticDesignSystemFindings(document, window, filePath, designSystem) {
+  if (!designSystem?.present) return [];
+  const findings = [];
+  const seenFonts = new Set();
+  const seenColors = new Set();
+  const seenRadii = new Set();
+
+  for (const el of document.querySelectorAll('*')) {
+    if (shouldSkipStaticDesignElement(el, window)) continue;
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = window.getComputedStyle(el);
+
+    if (designSystem.hasFonts && hasDirectText(el)) {
+      const font = primaryFont(style.fontFamily || '');
+      if (font && !seenFonts.has(font) && !isAllowedFont(font, designSystem)) {
+        seenFonts.add(font);
+        findings.push(makeDesignFinding(
+          'design-system-font',
+          filePath,
+          `${tag}${sampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          0,
+          { ignoreValue: font },
+        ));
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (hasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = cssColorLabel(raw);
+        if (isAllowedColorRaw(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seenColors.has(key)) continue;
+        seenColors.add(key);
+        findings.push(makeDesignFinding(
+          'design-system-color',
+          filePath,
+          `${kind} ${label} on ${tag}${sampleText(el)} is outside DESIGN.md colors`,
+          0,
+          { ignoreValue: label },
+        ));
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      const rawRadius = String(style.borderRadius || '').trim();
+      if (!rawRadius) continue;
+      for (const token of extractRadiusTokens(rawRadius)) {
+        if (isAllowedRadiusRaw(token, designSystem)) continue;
+        if (seenRadii.has(token)) continue;
+        seenRadii.add(token);
+        findings.push(makeDesignFinding(
+          'design-system-radius',
+          filePath,
+          `border-radius ${token} on ${tag}${sampleText(el)} is outside the DESIGN.md rounded scale`,
+          0,
+          { ignoreValue: token },
+        ));
+      }
+    }
+  }
+
+  return findings;
+}
+
+function shouldSkipStaticDesignElement(el, window) {
+  const tag = el.tagName?.toLowerCase?.() || '';
+  if (STATIC_DESIGN_SKIP_TAGS.has(tag)) return true;
+
+  let current = el;
+  while (current) {
+    if (current.getAttribute?.('hidden') !== null || current.getAttribute?.('aria-hidden') === 'true') return true;
+    const style = window.getComputedStyle(current);
+    const display = String(style.display || '').toLowerCase();
+    const visibility = String(style.visibility || '').toLowerCase();
+    if (display === 'none' || visibility === 'hidden' || visibility === 'collapse') return true;
+    current = current.parentElement;
+  }
+  return false;
+}
+
+function isTransparentCss(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text || text === 'transparent') return true;
+  const parsed = parseDesignColor(text);
+  return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+}
+
+function canonicalDesignFindingKey(item) {
+  if (!item?.antipattern?.startsWith?.('design-system-')) return null;
+  const value = item.ignoreValue || item.value || '';
+  if (item.antipattern === 'design-system-font') {
+    const context = /google fonts/i.test(item.snippet || '') ? 'google-font' : 'font';
+    const font = normalizeFontName(value);
+    return font ? `${item.antipattern}:${context}:${font}` : null;
+  }
+  if (item.antipattern === 'design-system-color') {
+    const parsed = parseDesignColor(value);
+    if (parsed) return `${item.antipattern}:color:${colorKey(parsed)}`;
+    const label = cssColorLabel(value).toLowerCase();
+    return label ? `${item.antipattern}:color:${label}` : null;
+  }
+  if (item.antipattern === 'design-system-radius') {
+    const px = resolveLengthPx(String(value || '').trim(), 16);
+    if (px != null && Number.isFinite(px)) return `${item.antipattern}:radius:${Math.round(px * 100) / 100}`;
+    const label = String(value || '').trim().toLowerCase();
+    return label ? `${item.antipattern}:radius:${label}` : null;
+  }
+  return null;
+}
+
+function mergeDesignSystemFindings(...groups) {
+  const out = [];
+  const seen = new Map();
+  for (const group of groups) {
+    for (const item of group || []) {
+      const key = canonicalDesignFindingKey(item);
+      if (key) {
+        if (seen.has(key)) {
+          const existing = out[seen.get(key)];
+          if ((existing.line || 0) <= 0 && (item.line || 0) > 0) existing.line = item.line;
+          continue;
+        }
+        seen.set(key, out.length);
+      }
+      out.push(item);
+    }
+  }
+  return out;
+}
+
+function dedupeDesignFindings(findings) {
+  const out = [];
+  const seen = new Set();
+  for (const item of findings) {
+    const key = [
+      item.antipattern,
+      item.line || 0,
+      normalizeFontName(item.ignoreValue || item.snippet || ''),
+    ].join('\0');
+    if (seen.has(key)) continue;
+    seen.add(key);
+    out.push(item);
+  }
+  return out;
+}
+
+export {
+  parseFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  isAllowedFont,
+  isAllowedColorRaw,
+  isAllowedRadiusRaw,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+};

.cursor/skills/impeccable/scripts/detector/detect-antipatterns-browser.js

@@ -425,6 +425,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -449,6 +478,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',
@@ -1084,9 +1124,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -1139,6 +1183,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.
@@ -4390,6 +4470,7 @@ if (IS_BROWSER) {
           category: ap ? ap.category : 'quality',
           severity: ap?.severity || 'warning',
           detail: f.detail || f.snippet,
+          ignoreValue: f.ignoreValue || f.value || '',
           name: ap ? ap.name : (f.type || f.id),
           description: ap ? ap.description : '',
         };
@@ -4426,10 +4507,203 @@ if (IS_BROWSER) {
     return [...groupMap.entries()].map(([el, findings]) => ({ el, findings }));
   }
 
+  const DESIGN_COLOR_TOLERANCE = 6;
+  const DESIGN_RADIUS_TOLERANCE_PX = 0.5;
+  const DESIGN_SKIP_TAGS = new Set(['head', 'title', 'meta', 'link', 'style', 'script', 'noscript', 'template', 'source']);
+
+  function normalizeBrowserFontName(value) {
+    return String(value || '')
+      .trim()
+      .replace(/^["']|["']$/g, '')
+      .replace(/\+/g, ' ')
+      .replace(/\s+/g, ' ')
+      .toLowerCase();
+  }
+
+  function browserPrimaryFont(stack) {
+    if (!stack || /var\(/i.test(stack)) return '';
+    return String(stack || '')
+      .split(',')
+      .map(normalizeBrowserFontName)
+      .find(font => font && !GENERIC_FONTS.has(font)) || '';
+  }
+
+  function browserDesignSystemConfig() {
+    const raw = window.__IMPECCABLE_CONFIG__?.designSystem;
+    if (!raw?.present) return null;
+    const allowedFonts = new Set((raw.allowedFonts || []).map(normalizeBrowserFontName).filter(Boolean));
+    const allowedColors = (raw.allowedColors || [])
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b }));
+    const allowedRadii = (raw.allowedRadii || [])
+      .map(Number)
+      .filter(px => Number.isFinite(px));
+    return {
+      present: true,
+      hasFonts: raw.hasFonts === true && allowedFonts.size > 0,
+      allowedFonts,
+      hasColors: raw.hasColors === true && allowedColors.length > 0,
+      allowedColors,
+      hasRadii: raw.hasRadii === true && allowedRadii.length > 0,
+      allowedRadii,
+      hasPillRadius: raw.hasPillRadius === true,
+    };
+  }
+
+  function browserColorsClose(a, b) {
+    if (!a || !b) return false;
+    return Math.max(
+      Math.abs(a.r - b.r),
+      Math.abs(a.g - b.g),
+      Math.abs(a.b - b.b),
+    ) <= DESIGN_COLOR_TOLERANCE;
+  }
+
+  function isBrowserDesignColorAllowed(raw, designSystem) {
+    if (!designSystem?.hasColors) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === 'transparent' || text === 'currentcolor' || text === 'inherit' || text === 'initial') return true;
+    if (text.includes('var(')) return true;
+    const parsed = parseAnyColor(text);
+    if (!parsed) return true;
+    if ((parsed.a ?? 1) <= 0.05) return true;
+    return designSystem.allowedColors.some(color => browserColorsClose(parsed, color));
+  }
+
+  function isBrowserTransparentCss(value) {
+    const text = String(value || '').trim().toLowerCase();
+    if (!text || text === 'transparent') return true;
+    const parsed = parseAnyColor(text);
+    return parsed ? (parsed.a ?? 1) <= 0.05 : false;
+  }
+
+  function isBrowserDesignRadiusAllowed(raw, designSystem) {
+    if (!designSystem?.hasRadii) return true;
+    const text = String(raw || '').trim().toLowerCase();
+    if (!text || text === '0' || text === 'none' || text === 'initial' || text === 'inherit') return true;
+    if (text.includes('var(') || text.includes('%')) return true;
+    const px = resolveLengthPx(text, 16);
+    if (px == null || !Number.isFinite(px) || px <= DESIGN_RADIUS_TOLERANCE_PX) return true;
+    if (designSystem.hasPillRadius && px >= 99) return true;
+    return designSystem.allowedRadii.some(allowed => Math.abs(allowed - px) <= DESIGN_RADIUS_TOLERANCE_PX);
+  }
+
+  function browserRadiusTokens(value) {
+    return String(value || '')
+      .replace(/\s*\/\s*/g, ' ')
+      .split(/\s+/)
+      .map(token => token.trim())
+      .filter(Boolean);
+  }
+
+  function browserHasDirectText(el) {
+    return [...(el.childNodes || [])].some(node => node.nodeType === 3 && node.textContent.trim().length > 0);
+  }
+
+  function browserSampleText(el) {
+    const text = String(el.textContent || '').replace(/\s+/g, ' ').trim();
+    return text ? ` "${text.slice(0, 40)}"` : '';
+  }
+
+  function shouldSkipDesignElement(el) {
+    const tag = el.tagName?.toLowerCase?.() || '';
+    return DESIGN_SKIP_TAGS.has(tag) || isElementHidden(el);
+  }
+
+  function checkElementDesignSystemDOM(el, designSystem, seen) {
+    if (!designSystem?.present || shouldSkipDesignElement(el)) return [];
+    const findings = [];
+    const tag = el.tagName?.toLowerCase?.() || 'unknown';
+    const style = getComputedStyle(el);
+
+    if (designSystem.hasFonts && browserHasDirectText(el)) {
+      const font = browserPrimaryFont(style.fontFamily || '');
+      if (font && !designSystem.allowedFonts.has(font) && !seen.fonts.has(font)) {
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `${tag}${browserSampleText(el)} uses ${font}; not declared in DESIGN.md typography`,
+          ignoreValue: font,
+        });
+      }
+    }
+
+    if (designSystem.hasColors) {
+      const colorChecks = [];
+      if (browserHasDirectText(el)) colorChecks.push(['text color', style.color]);
+      if (!isBrowserTransparentCss(style.backgroundColor)) colorChecks.push(['background', style.backgroundColor]);
+      for (const side of ['Top', 'Right', 'Bottom', 'Left']) {
+        if ((parseFloat(style[`border${side}Width`]) || 0) > 0) {
+          colorChecks.push([`border-${side.toLowerCase()}`, style[`border${side}Color`]]);
+        }
+      }
+      if ((parseFloat(style.outlineWidth) || 0) > 0) colorChecks.push(['outline', style.outlineColor]);
+
+      for (const [kind, raw] of colorChecks) {
+        const label = String(raw || '').trim().replace(/\s+/g, ' ');
+        if (isBrowserDesignColorAllowed(label, designSystem)) continue;
+        const key = `${kind}:${label}`;
+        if (seen.colors.has(key)) continue;
+        seen.colors.add(key);
+        findings.push({
+          type: 'design-system-color',
+          detail: `${kind} ${label} on ${tag}${browserSampleText(el)} is outside DESIGN.md colors`,
+          ignoreValue: label,
+        });
+      }
+    }
+
+    if (designSystem.hasRadii) {
+      for (const token of browserRadiusTokens(style.borderRadius || '')) {
+        if (isBrowserDesignRadiusAllowed(token, designSystem)) continue;
+        if (seen.radii.has(token)) continue;
+        seen.radii.add(token);
+        findings.push({
+          type: 'design-system-radius',
+          detail: `border-radius ${token} on ${tag}${browserSampleText(el)} is outside the DESIGN.md rounded scale`,
+          ignoreValue: token,
+        });
+      }
+    }
+
+    return findings;
+  }
+
+  function decodeBrowserGoogleFamily(value) {
+    const family = String(value || '').split(':')[0].replace(/\+/g, ' ');
+    try {
+      return decodeURIComponent(family);
+    } catch {
+      return family;
+    }
+  }
+
+  function checkBrowserDesignSystemSources(designSystem, seen) {
+    if (!designSystem?.hasFonts) return [];
+    const findings = [];
+    for (const link of document.querySelectorAll('link[href*="fonts.googleapis.com/css"]')) {
+      const href = link.getAttribute('href') || '';
+      for (const match of href.matchAll(/[?&]family=([^&]+)/g)) {
+        const display = decodeBrowserGoogleFamily(match[1]);
+        const font = normalizeBrowserFontName(display);
+        if (!font || designSystem.allowedFonts.has(font) || seen.fonts.has(font)) continue;
+        seen.fonts.add(font);
+        findings.push({
+          type: 'design-system-font',
+          detail: `Google Fonts: ${display} is not declared in DESIGN.md typography`,
+          ignoreValue: display,
+        });
+      }
+    }
+    return findings;
+  }
+
   function collectBrowserFindings() {
     const groupMap = new Map();
     const _disabled = EXTENSION_MODE ? (window.__IMPECCABLE_CONFIG__?.disabledRules || []) : [];
     const _ruleOk = (id) => !_disabled.length || !_disabled.includes(id);
+    const designSystem = browserDesignSystemConfig();
+    const designSeen = { fonts: new Set(), colors: new Set(), radii: new Set() };
     // Note: provider-gated rules (--gpt / --gemini) are NOT filtered here. In a
     // real browser env (detector page, live overlay, extension) running every
     // check is free, so we always surface them; the gating is purely a CLI
@@ -4460,6 +4734,7 @@ if (IS_BROWSER) {
         ...checkElementClippedOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementGptBorderShadowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
         ...checkElementTextOverflowDOM(el).map(f => ({ type: f.id, detail: f.snippet })),
+        ...checkElementDesignSystemDOM(el, designSystem, designSeen),
       ].filter(f => _ruleOk(f.type));
 
       addBrowserFindings(groupMap, el, findings);
@@ -4476,6 +4751,13 @@ if (IS_BROWSER) {
 
     const pageLevelFindings = [];
 
+    const designSourceFindings = checkBrowserDesignSystemSources(designSystem, designSeen)
+      .filter(f => _ruleOk(f.type));
+    if (designSourceFindings.length > 0) {
+      pageLevelFindings.push(...designSourceFindings);
+      addBrowserFindings(groupMap, document.body, designSourceFindings);
+    }
+
     const typoFindings = checkTypography().filter(f => _ruleOk(f.type));
     if (typoFindings.length > 0) {
       pageLevelFindings.push(...typoFindings);

.cursor/skills/impeccable/scripts/detector/detect-antipatterns.mjs

@@ -23,6 +23,13 @@ export {
   checkHtmlPatterns,
 } from './rules/checks.mjs';
 export { createDetectorProfile, summarizeDetectorProfile } from './profile/profiler.mjs';
+export {
+  parseFrontmatter as parseDesignFrontmatter,
+  normalizeDesignSystem,
+  loadDesignSystemForCwd,
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+} from './design-system.mjs';
 export { detectHtml } from './engines/static-html/detect-html.mjs';
 export { detectUrl, createBrowserDetector } from './engines/browser/detect-url.mjs';
 export { detectText, extractStyleBlocks, extractCSSinJS } from './engines/regex/detect-text.mjs';

.cursor/skills/impeccable/scripts/detector/engines/browser/detect-url.mjs

@@ -7,6 +7,25 @@ import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindingsAsync, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import { captureVisualContrastCandidate } from '../visual/screenshot-contrast.mjs';
 
+function serializeDesignSystemForBrowser(designSystem) {
+  if (!designSystem?.present) return null;
+  return {
+    present: true,
+    hasFonts: designSystem.hasFonts === true,
+    allowedFonts: Array.from(designSystem.allowedFonts || []),
+    hasColors: designSystem.hasColors === true,
+    allowedColors: Array.from(designSystem.allowedColorKeys?.values?.() || [])
+      .map(entry => entry?.color)
+      .filter(color => color && Number.isFinite(color.r) && Number.isFinite(color.g) && Number.isFinite(color.b))
+      .map(color => ({ r: color.r, g: color.g, b: color.b })),
+    hasRadii: designSystem.hasRadii === true,
+    allowedRadii: (designSystem.allowedRadii || [])
+      .map(entry => Number(entry?.px))
+      .filter(px => Number.isFinite(px)),
+    hasPillRadius: designSystem.hasPillRadius === true,
+  };
+}
+
 async function runVisualContrastFallback(page, serializedGroups, options, profile, target) {
   if (options?.visualContrast === false) return [];
   const maxCandidates = Number.isFinite(options?.visualContrastMaxCandidates)
@@ -163,17 +182,19 @@ async function detectUrl(url, options = {}) {
     }
 
     // Inject the browser detection script and collect results
+    const browserDesignSystem = serializeDesignSystemForBrowser(options?.designSystem);
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
       ruleId: 'configure-pure-detect',
       target: url,
-    }, () => page.evaluate(() => {
+    }, () => page.evaluate((designSystem) => {
       window.__IMPECCABLE_CONFIG__ = {
         ...(window.__IMPECCABLE_CONFIG__ || {}),
         autoScan: false,
+        ...(designSystem ? { designSystem } : {}),
       };
-    }));
+    }, browserDesignSystem));
     await profileStepAsync(profile, {
       engine: 'browser',
       phase: 'scan',
@@ -192,7 +213,7 @@ async function detectUrl(url, options = {}) {
         return window.impeccableDetect({ decorate: false, serialize: true });
       });
       return serializedGroups.flatMap(({ findings }) =>
-        findings.map(f => ({ id: f.type, snippet: f.detail }))
+        findings.map(f => ({ id: f.type, snippet: f.detail, ignoreValue: f.ignoreValue || '' }))
       );
     });
     const visualFindings = await runVisualContrastFallback(page, serializedGroups, options, profile, url);
@@ -213,7 +234,11 @@ async function detectUrl(url, options = {}) {
       }, () => browser.close());
     }
   }
-  return filterByProviders(results.map(f => finding(f.id, url, f.snippet)), options.providers);
+  return filterByProviders(results.map(f => {
+    const item = finding(f.id, url, f.snippet);
+    if (f.ignoreValue) item.ignoreValue = f.ignoreValue;
+    return item;
+  }), options.providers);
 }
 
 async function createBrowserDetector(options = {}) {

.cursor/skills/impeccable/scripts/detector/engines/regex/detect-text.mjs

@@ -1,5 +1,8 @@
 import { GENERIC_FONTS } from '../../shared/constants.mjs';
+import { isNeutralColor } from '../../shared/color.mjs';
+import { checkSourceDesignSystem } from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { filterByProviders } from '../../registry/antipatterns.mjs';
 import { profileFindings, profileStep } from '../../profile/profiler.mjs';
@@ -36,10 +39,11 @@ function shouldRunPageAnalyzers(content, filePath) {
 }
 
 function isNeutralBorderColor(str) {
-  const m = str.match(/solid\s+(#[0-9a-f]{3,8}|rgba?\([^)]+\)|\w+)/i);
+  const m = str.match(/solid\s+((?:rgba?|hsla?|oklch|oklab|lab|lch|hwb|color)\([^)]*\)|#[0-9a-f]{3,8}\b|[a-z]+)/i);
   if (!m) return false;
   const c = m[1].toLowerCase();
   if (['gray', 'grey', 'silver', 'white', 'black', 'transparent', 'currentcolor'].includes(c)) return true;
+  if (/^(?:rgba?|hsla?|oklch|oklab|lab|lch|hwb)\(/i.test(c)) return isNeutralColor(c);
   const hex = c.match(/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/);
   if (hex) {
     const [r, g, b] = [parseInt(hex[1], 16), parseInt(hex[2], 16), parseInt(hex[3], 16)];
@@ -56,10 +60,10 @@ function isNeutralBorderColor(str) {
 const REGEX_MATCHERS = [
   // --- Side-tab ---
   { id: 'side-tab', regex: /\bborder-[lrse]-(\d+)\b/g,
-    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 1 : n >= 4; },
+    test: (m, line) => { const n = +m[1]; return hasRounded(line) ? n >= 2 : n >= 4; },
     fmt: (m) => m[0] },
   { id: 'side-tab', regex: /border-(?:left|right)\s*:\s*(\d+)px\s+solid[^;]*/gi,
-    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 1 : n >= 3; },
+    test: (m, line) => { if (isSafeElement(line)) return false; if (isNeutralBorderColor(m[0])) return false; const n = +m[1]; return hasBorderRadius(line) ? n >= 2 : n >= 3; },
     fmt: (m) => m[0].replace(/\s*;?\s*$/, '') },
   { id: 'side-tab', regex: /border-(?:left|right)-width\s*:\s*(\d+)px/gi,
     test: (m, line) => !isSafeElement(line) && +m[1] >= 3,
@@ -110,9 +114,14 @@ const REGEX_MATCHERS = [
   { id: 'bounce-easing', regex: /\banimate-bounce\b/g,
     test: () => true,
     fmt: () => 'animate-bounce (Tailwind)' },
-  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi,
+  { id: 'bounce-easing', regex: /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi,
     test: () => true,
-    fmt: (m) => m[0] },
+    fmt: (m) => {
+      const token = m[1]
+        .split(/[,\s]+/)
+        .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+      return `animation: ${token || m[1].trim()}`;
+    } },
   { id: 'bounce-easing', regex: /cubic-bezier\(\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*,\s*([\d.-]+)\s*\)/g,
     test: (m) => {
       const y1 = parseFloat(m[2]), y2 = parseFloat(m[4]);
@@ -498,6 +507,15 @@ function detectText(content, filePath, options = {}) {
     }));
   }
 
+  if (options?.designSystem) {
+    findings.push(...profileFindings(profile, {
+      engine: 'regex',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(content, filePath, { designSystem: options.designSystem })));
+  }
+
   // Deduplicate findings (same antipattern + similar snippet, within 2 lines)
   const deduped = [];
   for (const f of findings) {
@@ -532,7 +550,10 @@ function detectText(content, filePath, options = {}) {
     }
   }
 
-  return filterByProviders(deduped, options?.providers);
+  const byProvider = filterByProviders(deduped, options?.providers);
+  // Inline `impeccable-disable*` waivers travel with the file; honor them unless
+  // explicitly bypassed (`--no-config` / `--no-inline-ignores`).
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, content);
 }
 
 export {

.cursor/skills/impeccable/scripts/detector/engines/static-html/css-cascade.mjs

@@ -272,6 +272,7 @@ const STATIC_DEFAULT_STYLE = {
   marginBottom: '0px',
   marginLeft: '0px',
   position: 'static',
+  visibility: 'visible',
   top: 'auto',
   right: 'auto',
   bottom: 'auto',
@@ -326,6 +327,7 @@ const STATIC_PROP_MAP = {
   'margin-bottom': 'marginBottom',
   'margin-left': 'marginLeft',
   'position': 'position',
+  'visibility': 'visibility',
   'top': 'top',
   'right': 'right',
   'bottom': 'bottom',

.cursor/skills/impeccable/scripts/detector/engines/static-html/detect-html.mjs

@@ -2,7 +2,13 @@ import fs from 'node:fs';
 import path from 'node:path';
 
 import { GENERIC_FONTS, OVERUSED_FONTS } from '../../shared/constants.mjs';
+import {
+  checkSourceDesignSystem,
+  collectStaticDesignSystemFindings,
+  mergeDesignSystemFindings,
+} from '../../design-system.mjs';
 import { isFullPage } from '../../shared/page.mjs';
+import { applyInlineIgnores } from '../../shared/inline-ignores.mjs';
 import { finding } from '../../findings.mjs';
 import { profileFindings, profileStep, profileStepAsync } from '../../profile/profiler.mjs';
 import {
@@ -168,6 +174,22 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
+  if (options?.designSystem) {
+    const sourceDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'source',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => checkSourceDesignSystem(html, filePath, { designSystem: options.designSystem }));
+    const staticDesignFindings = profileFindings(profile, {
+      engine: 'static-html',
+      phase: 'page',
+      ruleId: 'design-system',
+      target: filePath,
+    }, () => collectStaticDesignSystemFindings(document, window, filePath, options.designSystem));
+    findings.push(...mergeDesignSystemFindings(staticDesignFindings, sourceDesignFindings));
+  }
+
   if (isFullPage(html)) {
     const runPageCheck = (ruleId, callback) => profile
       ? profileFindings(profile, { engine: 'static-html', phase: 'page', ruleId, target: filePath }, callback)
@@ -202,7 +224,11 @@ async function detectHtml(filePath, options = {}) {
     }
   }
 
-  return filterByProviders(findings, options.providers);
+  const byProvider = filterByProviders(findings, options.providers);
+  // Static-HTML findings carry no line number, so only whole-file
+  // `impeccable-disable` directives apply here — exactly the standalone-document
+  // waiver this primitive targets. Bypassed by `--no-config` / `--no-inline-ignores`.
+  return options?.inlineIgnores === false ? byProvider : applyInlineIgnores(byProvider, html);
 }
 
 export { checkStaticPageTypography, STATIC_ELEMENT_RULES, detectHtml };

.cursor/skills/impeccable/scripts/detector/registry/antipatterns.mjs

@@ -323,6 +323,35 @@ const ANTIPATTERNS = [
     skillSection: 'Layout & Space',
     skillGuideline: 'overflow container clipping positioned children',
   },
+  {
+    id: 'design-system-font',
+    category: 'quality',
+    name: 'Font outside DESIGN.md',
+    description:
+      'A font is used that is not declared in DESIGN.md typography. Use the documented type system or update DESIGN.md if this is an intentional brand addition.',
+    skillSection: 'Typography',
+    skillGuideline: 'font family outside the project design system',
+  },
+  {
+    id: 'design-system-color',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Color outside DESIGN.md',
+    description:
+      'A literal color is outside the DESIGN.md palette and sidecar tonal ramps. This may be legitimate, but it should be an intentional design-system addition rather than drift.',
+    skillSection: 'Color & Contrast',
+    skillGuideline: 'literal color outside the project design system',
+  },
+  {
+    id: 'design-system-radius',
+    category: 'quality',
+    severity: 'advisory',
+    name: 'Radius outside DESIGN.md',
+    description:
+      'A border-radius value is outside the DESIGN.md rounded scale. Use a documented radius token or update the design system if the new shape is intentional.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'border radius outside the project design system',
+  },
 
   // ── Provider tells: opt-in via --gpt / --gemini (gated off by default) ──
   {
@@ -347,6 +376,17 @@ const ANTIPATTERNS = [
     skillSection: 'Visual Details',
     skillGuideline: 'repeating-gradient decorative stripes',
   },
+  {
+    id: 'codex-grid-background',
+    category: 'slop',
+    severity: 'advisory',
+    gated: 'gpt',
+    name: 'Decorative grid-line background',
+    description:
+      'A two-axis grid drawn with hairline linear-gradient layers ("1px, transparent 1px" on both axes) is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.',
+    skillSection: 'Visual Details',
+    skillGuideline: 'two-axis grid-line gradient background',
+  },
   {
     id: 'theater-slop-phrase',
     category: 'slop',

.cursor/skills/impeccable/scripts/detector/rules/checks.mjs

@@ -514,9 +514,13 @@ function checkHtmlPatterns(html) {
   // --- Motion ---
 
   // Bounce/elastic animation names
-  const bounceRe = /animation(?:-name)?\s*:\s*[^;]*\b(bounce|elastic|wobble|jiggle|spring)\b/gi;
-  if (bounceRe.test(html)) {
-    findings.push({ id: 'bounce-easing', snippet: 'Bounce/elastic animation in CSS' });
+  const bounceRe = /animation(?:-name)?\s*:\s*([^;{}]*(?:bounce|elastic|wobble|jiggle|spring)[^;{}]*)/gi;
+  const bounceMatch = bounceRe.exec(html);
+  if (bounceMatch) {
+    const animationToken = bounceMatch[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    findings.push({ id: 'bounce-easing', snippet: `animation: ${animationToken || bounceMatch[1].trim()}` });
   }
 
   // Overshoot cubic-bezier
@@ -569,6 +573,42 @@ function checkHtmlPatterns(html) {
     findings.push({ id: 'repeating-stripes-gradient', snippet: 'repeating-gradient decorative stripes' });
   }
 
+  // --- Provider tells (gated): two-axis grid-line background (Codex/GPT) ---
+  // The Codex grid tell is two hairline `linear-gradient(... <color> 1px,
+  // transparent 1px)` layers (one per axis) tiled by a repeating
+  // `background-size` cell. Both signals must co-occur in the SAME style block
+  // (a CSS rule body or one inline `style="..."`): two hairline stops WITHOUT a
+  // tiling background-size is a fixed crosshair, not a grid, and a single
+  // hairline is a legitimate ruled line. Scoping to one block also stops
+  // unrelated single-axis rules on separate elements from adding up across the
+  // page. Count hairlines only inside `background`/`background-image` values so
+  // a hairline in an unrelated property (mask-image, border-image) can't stand
+  // in for the second axis. Colors like `oklch(96% 0.012 82 / 0.055)` carry
+  // nested parens, so match the hairline stop directly rather than parsing
+  // whole gradient layers.
+  {
+    const hairlineRe = /\b\d{1,3}px\s*,\s*transparent\s+\d{1,3}px/gi;
+    const gridSizeRe = /background-size\s*:[^;{}"']*\b\d{1,3}px\b/i;
+    const bgDeclRe = /\bbackground(?:-image)?\s*:\s*([^;{}"']*)/gi;
+    const blockRe = /\{([^{}]*)\}|style\s*=\s*"([^"]*)"|style\s*=\s*'([^']*)'/gi;
+    let blk;
+    while ((blk = blockRe.exec(html)) !== null) {
+      const block = blk[1] || blk[2] || blk[3] || '';
+      if (!gridSizeRe.test(block)) continue;
+      let hairlineCount = 0;
+      let bm;
+      bgDeclRe.lastIndex = 0;
+      while ((bm = bgDeclRe.exec(block)) !== null) {
+        const stops = bm[1].match(hairlineRe);
+        if (stops) hairlineCount += stops.length;
+      }
+      if (hairlineCount >= 2) {
+        findings.push({ id: 'codex-grid-background', snippet: 'two-axis grid-line gradient background' });
+        break;
+      }
+    }
+  }
+
   // --- Provider tells (gated): "X theater" framing copy (GPT) ---
   // Lives here (regex-on-HTML) rather than in the text-content analyzers so it
   // runs in the bundled browser path too, not just the CLI/static path.

.cursor/skills/impeccable/scripts/detector/shared/inline-ignores.mjs

@@ -0,0 +1,148 @@
+/**
+ * Inline, in-file ignore directives — eslint-disable-style waivers that live at
+ * the point they apply and travel with the artifact instead of (or alongside)
+ * an ignore in `.impeccable/config.json`.
+ *
+ * A config ignore is the right default for repo-wide policy. This complements it
+ * for the one case config can't cover: a waiver that belongs to a single file and
+ * needs to follow that file when it leaves the repo — a generated/exported
+ * standalone document, an emailed HTML file, a snippet scanned out of context.
+ *
+ * Comment-syntax-agnostic: the directive is a raw token matched anywhere on a
+ * line, so the same marker works across every comment style impeccable scans —
+ * `//`, `/* *\/`, `<!-- -->`, `#`, `{/* *\/}`, `{# #}`. Trailing comment closers
+ * are stripped before the rule list is parsed.
+ *
+ * Syntax (reason optional; eslint `--` or biome `:` separator):
+ *
+ *   impeccable-disable <rule>[, <rule>...] [-- reason]   whole file
+ *   impeccable-disable-line <rule>...      [-- reason]   the same line
+ *   impeccable-disable-next-line <rule>... [-- reason]   the following line
+ *   impeccable-disable                                   bare / `*` = every rule
+ *
+ * Examples:
+ *
+ *   <!-- impeccable-disable overused-font -- exported brand doc, font is first-party -->
+ *   .brand { font-family: Inter; } /* impeccable-disable-line overused-font *\/
+ *   // impeccable-disable-next-line bounce-easing: intentional playful affordance
+ *
+ * Behavior is suppression, for parity with config ignores: a matched directive
+ * drops the finding. The inline reason is self-documenting in the diff; it is not
+ * required and is discarded at scan time (only used here to keep reason words out
+ * of the parsed rule list).
+ */
+
+const DIRECTIVE_RE = /impeccable-(disable-next-line|disable-line|disable)\b[ \t]*([^\n\r]*)/gi;
+
+// Trailing comment closers, so `*/`, `*/}`, `-->`, `*}`, `#}`, `%>`, `}}` don't
+// leak into the rule list. Anchored to end-of-line; the leading `\s*` mops up the
+// space before the closer. `--+>` covers `-->` and any longer dash run.
+const TRAILING_CLOSER_RE = /\s*(?:\*\/\}?|--+>|\*\}|#\}|%>|\}\})\s*$/;
+
+function normalizeRule(token) {
+  return String(token || '').trim().toLowerCase();
+}
+
+// Split the directive remainder into rule tokens, dropping any human reason that
+// follows an eslint-style `--` or biome-style `:` separator. Rule ids only ever
+// contain single hyphens (`overused-font`, `bounce-easing`), so `--` and `:`
+// are unambiguous separators.
+function parseRuleList(remainder) {
+  let text = String(remainder || '').replace(TRAILING_CLOSER_RE, '').trim();
+  // Cut off a human reason at the first `--` (eslint) or `:` (biome) separator.
+  const reasonSep = text.match(/\s*(?:--+|:)\s*/);
+  if (reasonSep) text = text.slice(0, reasonSep.index);
+  const tokens = text.split(/[\s,]+/).map(normalizeRule).filter(Boolean);
+  if (tokens.length === 0 || tokens.includes('*')) return ['*'];
+  return tokens;
+}
+
+function addRules(set, rules) {
+  for (const rule of rules) set.add(rule);
+}
+
+function getSet(map, key) {
+  let set = map.get(key);
+  if (!set) {
+    set = new Set();
+    map.set(key, set);
+  }
+  return set;
+}
+
+/**
+ * Parse every inline ignore directive in a file's raw text.
+ *
+ * Returns sets keyed by the 1-based line the directive *targets* so matching is a
+ * direct lookup:
+ *   - file:     rules disabled for the whole file
+ *   - line:     line -> rules disabled on that exact line (disable-line)
+ *   - nextLine: line -> rules disabled on that line (disable-next-line on line-1)
+ *
+ * `*` in any set means "every rule".
+ */
+function parseInlineIgnores(content) {
+  const result = { file: new Set(), line: new Map(), nextLine: new Map() };
+  const text = typeof content === 'string' ? content : '';
+  // Cheap bail-out: the substring must be present for any directive to exist.
+  // Case-insensitive to match DIRECTIVE_RE's `i` flag (e.g. `Impeccable-Disable`).
+  if (!/impeccable-disable/i.test(text)) return result;
+
+  // Split on `\n` only, exactly as detectText numbers lines, so directive line
+  // keys line up with finding `line` values (incl. on `\r`-only line endings).
+  // The directive regex excludes `\r`, so a trailing `\r` on `\r\n` files is
+  // never captured into the rule list.
+  const lines = text.split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    DIRECTIVE_RE.lastIndex = 0;
+    let m;
+    while ((m = DIRECTIVE_RE.exec(lines[i])) !== null) {
+      const variant = m[1].toLowerCase();
+      const rules = parseRuleList(m[2]);
+      if (variant === 'disable') {
+        addRules(result.file, rules);
+      } else if (variant === 'disable-line') {
+        addRules(getSet(result.line, i + 1), rules);
+      } else {
+        // disable-next-line on line i+1 targets line i+2.
+        addRules(getSet(result.nextLine, i + 2), rules);
+      }
+    }
+  }
+  return result;
+}
+
+function setMatches(set, rule) {
+  return Boolean(set) && (set.has('*') || set.has(rule));
+}
+
+function isInlineIgnored(finding, directives) {
+  const rule = normalizeRule(finding && finding.antipattern);
+  if (!rule) return false;
+  if (setMatches(directives.file, rule)) return true;
+  const line = Number(finding && finding.line) || 0;
+  if (line > 0) {
+    if (setMatches(directives.line.get(line), rule)) return true;
+    if (setMatches(directives.nextLine.get(line), rule)) return true;
+  }
+  return false;
+}
+
+function hasDirectives(directives) {
+  return directives.file.size > 0 || directives.line.size > 0 || directives.nextLine.size > 0;
+}
+
+/**
+ * Drop findings waived by an inline directive in the same file's source text.
+ * Findings without a usable line number (e.g. static-HTML page-level findings)
+ * are only matched by whole-file directives — which is the standalone-document
+ * case this primitive exists for.
+ */
+function applyInlineIgnores(findings, content) {
+  if (!Array.isArray(findings) || findings.length === 0) return findings;
+  const directives = parseInlineIgnores(content);
+  if (!hasDirectives(directives)) return findings;
+  return findings.filter((finding) => !isInlineIgnored(finding, directives));
+}
+
+export { parseInlineIgnores, applyInlineIgnores, isInlineIgnored };

.cursor/skills/impeccable/scripts/hook-admin.mjs

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 /**
- * `/impeccable hooks <on|off|status|reset>` — manage the design hook
- * via the `hook` key of .impeccable/config.json and .impeccable/config.local.json
- * in the current project.
+ * `/impeccable hooks <on|off|status|reset>` — manage the design hook runtime
+ * via the `hook` key and shared detector ignores via the `detector` key in
+ * .impeccable/config.json / .impeccable/config.local.json.
  *
  * Usage:
  *   node hook-admin.mjs status                         # print current state
@@ -75,7 +75,6 @@ const HOOK_MANIFEST_TARGETS = [
     skillRel: '.agents/skills/impeccable',
     destRel: '.codex/hooks.json',
     manifest: () => ({
-      description: 'Impeccable design detector: runs after Edit/Write/apply_patch on UI files and surfaces findings as system reminders.',
       hooks: {
         PostToolUse: [
           {
@@ -83,7 +82,7 @@ const HOOK_MANIFEST_TARGETS = [
             hooks: [
               {
                 type: 'command',
-                command: 'node "$(git rev-parse --show-toplevel)/.agents/skills/impeccable/scripts/hook.mjs"',
+                command: 'node ".agents/skills/impeccable/scripts/hook.mjs"',
                 timeout: TIMEOUT_SECONDS,
                 statusMessage: STATUS_MESSAGE,
               },
@@ -109,6 +108,28 @@ const HOOK_MANIFEST_TARGETS = [
       },
     }),
   },
+  {
+    // GitHub Copilot reads repo-level hooks from `.github/hooks/*.json`. The same
+    // manifest is honored by the CLI (once committed to the default branch) and
+    // the cloud/app agent. Schema differs: lowercase `postToolUse`, flat entries,
+    // `bash`/`timeoutSec`, and a `matcher` regex against the `edit`/`create` tools.
+    provider: '.github',
+    skillRel: '.github/skills/impeccable',
+    destRel: '.github/hooks/impeccable.json',
+    manifest: () => ({
+      version: 1,
+      hooks: {
+        postToolUse: [
+          {
+            type: 'command',
+            matcher: 'edit|create|apply_patch',
+            bash: 'node "$(git rev-parse --show-toplevel)/.github/skills/impeccable/scripts/hook.mjs"',
+            timeoutSec: TIMEOUT_SECONDS,
+          },
+        ],
+      },
+    }),
+  },
 ];
 
 function readRawConfigFile(filePath) {
@@ -120,23 +141,48 @@ function readRawConfigFile(filePath) {
   }
 }
 
-// The hook settings to edit: the unified file's `hook` subtree.
-function readRawConfig(cwd, opts = {}) {
-  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
-  if (unified && typeof unified === 'object' && unified.hook && typeof unified.hook === 'object') {
-    return unified.hook;
-  }
-  return null;
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+function hookSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.hook && typeof unified.hook === 'object' && !Array.isArray(unified.hook)
+    ? unified.hook
+    : null;
 }
 
-// Write the hook config back under the `hook` key of the unified file, leaving
-// any sibling keys (e.g. updateCheck) untouched.
-function writeConfig(cwd, hookConfig, opts = {}) {
+function detectorSection(unified) {
+  return unified && typeof unified === 'object' && !Array.isArray(unified) && unified.detector && typeof unified.detector === 'object' && !Array.isArray(unified.detector)
+    ? unified.detector
+    : null;
+}
+
+function readRawHookConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  return hookSection(unified);
+}
+
+function readRawDetectorConfig(cwd, opts = {}) {
+  const unified = readRawConfigFile(opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd)).raw;
+  const merged = mergeDetectorConfig(hookSection(unified));
+  return mergeDetectorConfig(detectorSection(unified), merged);
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return {};
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+// Write hook runtime config under `hook`, leaving detector filters in
+// `detector` and preserving sibling keys such as updateCheck.
+function writeHookConfig(cwd, hookConfig, opts = {}) {
   const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
   if (opts.local) ensureHookGitExcludes(cwd);
   const existingRaw = readRawConfigFile(filePath).raw;
   const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
-  const existingHook = existing.hook && typeof existing.hook === 'object' && !Array.isArray(existing.hook) ? existing.hook : {};
+  const existingHook = stripDetectorKeys(hookSection(existing));
   // Merge over the existing hook object so fields the merge helpers don't manage
   // (consent, quiet, auditLog) survive a `/impeccable hooks` edit.
   const next = { ...existing, hook: { ...existingHook, ...hookConfig } };
@@ -145,15 +191,28 @@ function writeConfig(cwd, hookConfig, opts = {}) {
   return filePath;
 }
 
-function mergeConfig(existing) {
-  // Persist the full shape so /impeccable hooks edits leave a complete file
-  // for the user to see, not an unhelpful `{"enabled":false}`.
+function writeDetectorConfig(cwd, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(cwd) : getConfigPath(cwd);
+  if (opts.local) ensureHookGitExcludes(cwd);
+  const existingRaw = readRawConfigFile(filePath).raw;
+  const existing = existingRaw && typeof existingRaw === 'object' && !Array.isArray(existingRaw) ? existingRaw : {};
+  const nextHook = stripDetectorKeys(hookSection(existing));
+  const existingDetector = mergeDetectorConfig(detectorSection(existing));
+  const next = {
+    ...existing,
+    detector: mergeDetectorConfig(detectorConfig, existingDetector),
+  };
+  if (Object.keys(nextHook).length > 0) next.hook = nextHook;
+  else delete next.hook;
+  fs.mkdirSync(path.dirname(filePath), { recursive: true });
+  fs.writeFileSync(filePath, JSON.stringify(next, null, 2) + '\n');
+  return filePath;
+}
+
+function mergeHookConfig(existing) {
   const base = existing && typeof existing === 'object' ? existing : {};
   return {
     enabled: base.enabled === false ? false : true,
-    ignoreRules: Array.isArray(base.ignoreRules) ? Array.from(new Set(base.ignoreRules.map(String))) : [],
-    ignoreFiles: Array.isArray(base.ignoreFiles) ? Array.from(new Set(base.ignoreFiles.map(String))) : [],
-    ignoreValues: normalizeIgnoreValueEntries(base.ignoreValues || []),
     limits: {
       maxFindings: Number.isFinite(base?.limits?.maxFindings) ? base.limits.maxFindings : DEFAULT_CONFIG.limits.maxFindings,
       maxChars: Number.isFinite(base?.limits?.maxChars) ? base.limits.maxChars : DEFAULT_CONFIG.limits.maxChars,
@@ -161,28 +220,54 @@ function mergeConfig(existing) {
   };
 }
 
-function mergeLocalConfig(existing) {
+function mergeDetectorConfig(existing, seed = null) {
   const base = existing && typeof existing === 'object' ? existing : {};
-  const out = {};
-  if (Object.prototype.hasOwnProperty.call(base, 'enabled')) {
-    out.enabled = base.enabled === false ? false : true;
+  const out = seed ? {
+    ignoreRules: [...seed.ignoreRules],
+    ignoreFiles: [...seed.ignoreFiles],
+    ignoreValues: normalizeIgnoreValueEntries(seed.ignoreValues),
+  } : {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+  if (seed?.designSystem && typeof seed.designSystem === 'object' && !Array.isArray(seed.designSystem)) {
+    out.designSystem = { ...seed.designSystem };
+  }
+  if (base.designSystem && typeof base.designSystem === 'object' && !Array.isArray(base.designSystem)) {
+    out.designSystem = {
+      ...(out.designSystem || {}),
+      enabled: base.designSystem.enabled === false ? false : true,
+    };
   }
   if (Array.isArray(base.ignoreRules)) {
-    out.ignoreRules = Array.from(new Set(base.ignoreRules.map(String)));
+    out.ignoreRules = Array.from(new Set([...out.ignoreRules, ...base.ignoreRules.map(String)]));
   }
   if (Array.isArray(base.ignoreFiles)) {
-    out.ignoreFiles = Array.from(new Set(base.ignoreFiles.map(String)));
+    out.ignoreFiles = Array.from(new Set([...out.ignoreFiles, ...base.ignoreFiles.map(String)]));
   }
-  out.ignoreValues = normalizeIgnoreValueEntries(base.ignoreValues || []);
-  if (base.limits && typeof base.limits === 'object') {
-    const limits = {};
-    if (Number.isFinite(base.limits.maxFindings)) limits.maxFindings = base.limits.maxFindings;
-    if (Number.isFinite(base.limits.maxChars)) limits.maxChars = base.limits.maxChars;
-    if (Object.keys(limits).length) out.limits = limits;
+  if (Array.isArray(base.ignoreValues)) {
+    out.ignoreValues = mergeIgnoreValueEntries(out.ignoreValues, base.ignoreValues);
   }
   return out;
 }
 
+function mergeIgnoreValueEntries(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(ignoreValueEntryKey(entry), entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueEntryKey(entry) {
+  const files = Array.isArray(entry.files) && entry.files.length > 0 ? entry.files.join('\x1f') : '';
+  return `${entry.rule}\0${entry.value}\0${files}`;
+}
+
 function statusReport(cwd) {
   const shared = readRawConfigFile(getConfigPath(cwd));
   const local = readRawConfigFile(getLocalConfigPath(cwd));
@@ -216,14 +301,14 @@ function statusReport(cwd) {
 }
 
 function setEnabled(cwd, value) {
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeHookConfig(readRawHookConfig(cwd));
   config.enabled = value;
-  const target = writeConfig(cwd, config);
+  const target = writeHookConfig(cwd, config);
   if (!value) {
     return `Design hook disabled for this project (wrote ${path.relative(cwd, target) || target}).`;
   }
 
-  const localTarget = writeConfig(cwd, { consent: 'accepted' }, { local: true });
+  const localTarget = writeHookConfig(cwd, { consent: 'accepted' }, { local: true });
   const repaired = repairHookManifests(cwd);
   const parts = [
     `Design hook enabled for this project (wrote ${path.relative(cwd, target) || target}).`,
@@ -336,7 +421,10 @@ function valueHasImpeccableHookMarker(value) {
 
 function stripImpeccableHookEntry(entry) {
   if (!entry || typeof entry !== 'object') return entry;
-  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)) {
+  // `command`/`args`: Claude/Codex/Cursor. `bash`/`powershell`: GitHub Copilot's
+  // flat entry shape, where the marker lives under the shell-command keys.
+  if (valueHasImpeccableHookMarker(entry.command) || valueHasImpeccableHookMarker(entry.args)
+    || valueHasImpeccableHookMarker(entry.bash) || valueHasImpeccableHookMarker(entry.powershell)) {
     return null;
   }
   if (!Array.isArray(entry.hooks)) return entry;
@@ -429,18 +517,18 @@ function addIgnoreRule(cwd, args) {
   if (rule === 'overused-font' && !parsed.allValues) {
     throw new Error('overused-font is value-specific by default. Use /impeccable hooks ignore-value overused-font <font> for a confirmed font, or /impeccable hooks ignore-rule overused-font --all-values only when the user asked to ignore overused fonts generally.');
   }
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreRules.includes(rule)) config.ignoreRules.push(rule);
-  writeConfig(cwd, config);
-  return `Added "${rule}" to ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${rule}" to detector.ignoreRules. Current: ${config.ignoreRules.join(', ')}`;
 }
 
 function addIgnoreFile(cwd, glob) {
   if (!glob) throw new Error('Pass a glob, e.g. /impeccable hooks ignore-file "src/legacy/**"');
-  const config = mergeConfig(readRawConfig(cwd));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd));
   if (!config.ignoreFiles.includes(glob)) config.ignoreFiles.push(glob);
-  writeConfig(cwd, config);
-  return `Added "${glob}" to ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
+  writeDetectorConfig(cwd, config);
+  return `Added "${glob}" to detector.ignoreFiles. Current: ${config.ignoreFiles.join(', ')}`;
 }
 
 function parseIgnoreValueArgs(args) {
@@ -489,9 +577,7 @@ function addIgnoreValue(cwd, args) {
   }
 
   const local = parsed.local;
-  const config = local
-    ? mergeLocalConfig(readRawConfig(cwd, { local: true }))
-    : mergeConfig(readRawConfig(cwd, { local: false }));
+  const config = mergeDetectorConfig(readRawDetectorConfig(cwd, { local }));
   const key = `${parsed.rule}\0${parsed.value}`;
   const existing = config.ignoreValues.find((entry) => `${entry.rule}\0${entry.value}` === key);
 
@@ -507,20 +593,20 @@ function addIgnoreValue(cwd, args) {
     config.ignoreValues.push(entry);
   }
 
-  const target = writeConfig(cwd, config, { local });
-  const scope = local ? 'local ignoreValues' : 'shared ignoreValues';
+  const target = writeDetectorConfig(cwd, config, { local });
+  const scope = local ? 'local detector.ignoreValues' : 'shared detector.ignoreValues';
   return `Added ${parsed.rule}=${parsed.value} to ${scope} (${path.relative(cwd, target) || target}).`;
 }
 
 function reset(cwd) {
   const removed = [];
   // Unified files may hold non-hook keys (e.g. updateCheck); strip only the
-  // hook subtree and keep the rest, deleting the file only if nothing remains.
+  // hook/detector subtrees and keep the rest, deleting the file only if nothing remains.
   for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
     try {
       const raw = readRawConfigFile(filePath).raw;
-      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || !('hook' in raw)) continue;
-      const { hook, ...rest } = raw;
+      if (!raw || typeof raw !== 'object' || Array.isArray(raw) || (!('hook' in raw) && !('detector' in raw))) continue;
+      const { hook, detector, ...rest } = raw;
       if (Object.keys(rest).length === 0) {
         fs.unlinkSync(filePath);
       } else {

.cursor/skills/impeccable/scripts/hook-before-edit.mjs

@@ -18,6 +18,8 @@ import {
   EDIT_COUNT_THRESHOLD,
   GENERATED_PATH,
   SENSITIVE_PATH,
+  appendDesignSystemNote,
+  designSystemOptions,
   filterFindings,
   loadDetector,
   matchesAnyGlob,
@@ -333,8 +335,8 @@ function isInsideProject(filePath, cwd) {
 function cursorBlockMessage(findings, filePath, config, cwd) {
   const rendered = renderTemplate(findings, filePath, config, { cwd });
   const blocked = rendered.replace(
-    '[impeccable@1] Required design corrections',
-    '[impeccable@1] Impeccable design hook blocked this write before it landed. Required design corrections',
+    '[impeccable@1] Design hook findings requiring review',
+    '[impeccable@1] Impeccable design hook blocked this write before it landed. Design hook findings requiring review',
   );
   return blocked.length > 4000 ? `${blocked.slice(0, 3984)}\n...(truncated)` : blocked;
 }
@@ -415,10 +417,11 @@ async function main() {
   if (!detector || typeof detector.detectText !== 'function') {
     return allow({ ...audit, skipped: 'detector-missing', durationMs: Date.now() - started });
   }
+  const scanOptions = designSystemOptions(config, detector, cwd);
 
   let findings = [];
   try {
-    findings = await detector.detectText(content, filePath);
+    findings = await detector.detectText(content, filePath, scanOptions);
   } catch {
     return allow({ ...audit, error: 'detector-threw', durationMs: Date.now() - started });
   }
@@ -433,7 +436,7 @@ async function main() {
     });
   }
 
-  const message = cursorBlockMessage(filtered, filePath, config, cwd);
+  const message = appendDesignSystemNote(cursorBlockMessage(filtered, filePath, config, cwd), scanOptions);
   const sessionId = event.session_id || event.conversation_id || 'unknown';
   const cache = readCache(cwd);
   const denial = bumpCursorDenial(cache, sessionId, filePath, filtered);

.cursor/skills/impeccable/scripts/hook-lib.mjs

@@ -73,6 +73,7 @@ export const DEFAULT_CONFIG = Object.freeze({
   enabled: true,
   quiet: false,
   auditLog: null,
+  designSystem: { enabled: true },
   ignoreRules: [],
   ignoreFiles: [],
   ignoreValues: [],
@@ -135,10 +136,14 @@ export function resolveProjectCwd(event, fallback = process.cwd()) {
 
 export function readConfig(cwd) {
   const config = cloneDefaultConfig();
-  // Hook settings live under the `hook` key of config.json (shared) and
-  // config.local.json (per-developer, gitignored); local wins.
-  applyConfigSource(config, hookSection(safeReadJson(getConfigPath(cwd))));
-  applyConfigSource(config, hookSection(safeReadJson(getLocalConfigPath(cwd))));
+  // Hook runtime settings live under `hook`; detector filters live under
+  // `detector`. Back-compat: older configs stored detector filters in `hook`,
+  // so read those first and let canonical `detector` settings win.
+  for (const filePath of [getConfigPath(cwd), getLocalConfigPath(cwd)]) {
+    const raw = safeReadJson(filePath);
+    applyConfigSource(config, hookSection(raw));
+    applyDetectorConfigSource(config, detectorSection(raw));
+  }
   return config;
 }
 
@@ -148,6 +153,11 @@ function hookSection(raw) {
   return raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
 }
 
+function detectorSection(raw) {
+  if (!raw || typeof raw !== 'object') return null;
+  return raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
 function numberOr(value, fallback) {
   return Number.isFinite(value) && value > 0 ? value : fallback;
 }
@@ -158,10 +168,31 @@ function cloneDefaultConfig() {
     ignoreRules: [],
     ignoreFiles: [],
     ignoreValues: [],
+    designSystem: { ...DEFAULT_CONFIG.designSystem },
     limits: { ...DEFAULT_CONFIG.limits },
   };
 }
 
+function applyDetectorConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
 function applyConfigSource(config, raw) {
   if (!raw || typeof raw !== 'object') return config;
   if (Object.prototype.hasOwnProperty.call(raw, 'enabled')) {
@@ -173,15 +204,7 @@ function applyConfigSource(config, raw) {
   if (typeof raw.auditLog === 'string' && raw.auditLog.trim()) {
     config.auditLog = raw.auditLog.trim();
   }
-  if (Array.isArray(raw.ignoreRules)) {
-    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
-  }
-  if (Array.isArray(raw.ignoreFiles)) {
-    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
-  }
-  if (Array.isArray(raw.ignoreValues)) {
-    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
-  }
+  applyDetectorConfigSource(config, raw);
   if (raw.limits && typeof raw.limits === 'object') {
     config.limits = {
       maxFindings: numberOr(raw.limits.maxFindings, config.limits.maxFindings),
@@ -208,6 +231,157 @@ function normalizeIgnoreRule(rule) {
   return String(rule || '').trim().toLowerCase();
 }
 
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
 export function normalizeIgnoreValueEntries(entries) {
   if (!Array.isArray(entries)) return [];
   const out = [];
@@ -217,6 +391,11 @@ export function normalizeIgnoreValueEntries(entries) {
     const value = normalizeIgnoreValue(entry.value);
     if (!rule || !value) continue;
     const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
     if (typeof entry.reason === 'string' && entry.reason.trim()) {
       normalized.reason = entry.reason.trim();
     }
@@ -231,14 +410,18 @@ export function normalizeIgnoreValueEntries(entries) {
 function mergeIgnoreValues(existing, incoming) {
   const map = new Map();
   for (const entry of normalizeIgnoreValueEntries(existing)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   for (const entry of normalizeIgnoreValueEntries(incoming)) {
-    map.set(`${entry.rule}\0${entry.value}`, entry);
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
   }
   return Array.from(map.values());
 }
 
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
 export function readCache(cwd) {
   const raw = safeReadJson(getCachePath(cwd));
   if (!raw || typeof raw !== 'object' || raw.version !== 1) {
@@ -447,22 +630,54 @@ function isIgnoredFindingValue(finding, ignoreValues) {
   const rule = normalizeIgnoreRule(finding.antipattern);
   const value = extractFindingIgnoreValue(finding);
   if (!rule || !value) return false;
-  return ignoreValues.some((entry) => entry.rule === rule && entry.value === value);
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(path.sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
 }
 
 export function extractFindingIgnoreValue(finding) {
   if (!finding || typeof finding !== 'object') return '';
   const rule = normalizeIgnoreRule(finding.antipattern);
-  if (rule !== 'overused-font') return '';
-  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding));
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
 }
 
-function extractFindingIgnoreValueRaw(finding) {
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
   const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
   if (direct) return direct;
 
   const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
   for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
     const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
     if (primary) return cleanIgnoreValueDisplay(primary[1]);
 
@@ -482,6 +697,24 @@ function extractFindingIgnoreValueRaw(finding) {
   return '';
 }
 
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
 function cleanIgnoreValueDisplay(value) {
   return String(value || '')
     .trim()
@@ -496,7 +729,7 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
   const known = new Set(fileEntry.findings || []);
   const fresh = [];
   for (const f of findings) {
-    const key = `${f.antipattern}:${f.line || 0}`;
+    const key = findingCacheKey(f);
     if (known.has(key)) continue;
     known.add(key);
     fresh.push(f);
@@ -507,11 +740,21 @@ export function dedupeAgainstCache(findings, cache, sessionId, filePath) {
 export function rememberFindings(cache, sessionId, filePath, findings) {
   const fileEntry = ensureFile(cache, sessionId, filePath);
   const known = new Set(fileEntry.findings || []);
-  for (const f of findings) known.add(`${f.antipattern}:${f.line || 0}`);
+  for (const f of findings) known.add(findingCacheKey(f));
   fileEntry.findings = Array.from(known);
   ensureSession(cache, sessionId).updatedAt = Date.now();
 }
 
+function findingCacheKey(finding) {
+  const line = finding?.line || 0;
+  const value = extractFindingIgnoreValue(finding);
+  if (line > 0 && value) return `${finding.antipattern}:${line}:${value}`;
+  if (line > 0) return `${finding.antipattern}:${line}`;
+  if (value) return `${finding.antipattern}:0:${value}`;
+  const snippet = String(finding?.snippet || '').trim().slice(0, 80);
+  return snippet ? `${finding.antipattern}:0:${snippet}` : `${finding.antipattern}:0`;
+}
+
 export function renderTemplate(findings, filePath, config, opts = {}) {
   if (!Array.isArray(findings) || findings.length === 0) return '';
   const limits = config?.limits || DEFAULT_CONFIG.limits;
@@ -524,7 +767,7 @@ export function renderTemplate(findings, filePath, config, opts = {}) {
   const shown = findings.slice(0, cap);
   const remaining = total - shown.length;
 
-  const header = `${ENVELOPE_PREFIX} Required design corrections in ${display} (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review in ${display} (${total} issue(s)):`;
   const lines = shown.map((f) => formatFindingLine(f));
   const more = remaining > 0
     ? `... and ${remaining} more (see /impeccable audit).`
@@ -556,7 +799,7 @@ function renderGroupedTemplate(groups, config, opts = {}) {
   const maxChars = Math.max(500, limits.maxChars || DEFAULT_CONFIG.limits.maxChars);
   const cwd = opts.cwd || process.cwd();
   const total = realGroups.reduce((sum, group) => sum + group.findings.length, 0);
-  const header = `${ENVELOPE_PREFIX} Required design corrections across ${realGroups.length} files (${total} issue(s)):`;
+  const header = `${ENVELOPE_PREFIX} Design hook findings requiring review across ${realGroups.length} files (${total} issue(s)):`;
   const lines = [];
   let shownCount = 0;
 
@@ -716,13 +959,114 @@ export function resolveTargetFiles(event, projectCwd) {
 export function resolveHarness(env = {}, event = null) {
   const explicit = env?.IMPECCABLE_HOOK_HARNESS;
   if (explicit === 'cursor') return 'cursor';
+  if (explicit === 'github') return 'github';
   if (explicit === 'claude' || explicit === 'codex') return 'claude';
+  // GitHub Copilot's postToolUse event uses camelCase `toolName`/`toolArgs` and
+  // has no `tool_name`/`tool_input`. That shape is the discriminator.
+  if (event && typeof event === 'object'
+    && (typeof event.toolName === 'string' || event.toolArgs !== undefined)
+    && event.tool_name === undefined && event.tool_input === undefined) {
+    return 'github';
+  }
   if (typeof event?.conversation_id === 'string' && event.conversation_id) return 'cursor';
   return 'claude';
 }
 
+// GitHub Copilot's postToolUse payload is
+//   { sessionId, timestamp, cwd, toolName, toolArgs, toolResult }
+// mapped onto the internal `{ tool_name, tool_input, cwd, session_id }` shape.
+// `toolArgs` shape depends on the tool: the `edit`/`create`/`view` tools send a
+// JSON *string* (double-encoded) carrying the file under `path`, e.g.
+//   "{\"path\":\"/abs/app.tsx\",\"old_str\":\"...\",\"new_str\":\"...\"}",
+// while `apply_patch` sends a raw OpenAI-format patch string (handled below in
+// normalizeGitHubEvent). The detector reads the file from disk after the tool
+// ran, so only the path (not the proposed content) is needed here.
+export function parseGitHubToolArgs(toolArgs) {
+  if (toolArgs && typeof toolArgs === 'object' && !Array.isArray(toolArgs)) return toolArgs;
+  if (typeof toolArgs === 'string' && toolArgs.trim()) {
+    try {
+      const parsed = JSON.parse(toolArgs);
+      return parsed && typeof parsed === 'object' && !Array.isArray(parsed) ? parsed : {};
+    } catch {
+      return {};
+    }
+  }
+  return {};
+}
+
+// Copilot's `apply_patch` tool (used by interactive sessions and the cloud
+// agent) sends a raw OpenAI-format patch string in toolArgs, not JSON:
+//   *** Begin Patch
+//   *** Add File: /abs/app.css
+//   +body { ... }
+//   *** End Patch
+// The `view`/`edit`/`create` tools (seen in `copilot -p` runs) instead send a
+// JSON string with the path under `path`. Both must map onto the internal shape.
+const APPLY_PATCH_MARKER = /\*\*\* (?:Begin Patch|Add File:|Update File:|Delete File:)/;
+
+function looksLikeApplyPatch(rawArgs) {
+  if (typeof rawArgs !== 'string' || !APPLY_PATCH_MARKER.test(rawArgs)) return false;
+  // Guard against an edit/create payload whose edited *content* happens to
+  // contain patch markers: that payload is a JSON object string, whereas a real
+  // apply_patch payload is a raw patch string that does not parse as JSON. Only
+  // treat non-JSON-object strings as apply_patch so edit events still get their
+  // `path` extracted.
+  try {
+    const parsed = JSON.parse(rawArgs);
+    if (parsed && typeof parsed === 'object') return false;
+  } catch { /* not JSON → genuine raw patch */ }
+  return true;
+}
+
+function applyPatchText(rawArgs) {
+  if (typeof rawArgs === 'string') {
+    if (APPLY_PATCH_MARKER.test(rawArgs)) return rawArgs;
+    // Defensive: a future Copilot build might JSON-wrap the patch.
+    const parsed = parseGitHubToolArgs(rawArgs);
+    return parsed.patch || parsed.input || parsed.command || '';
+  }
+  if (rawArgs && typeof rawArgs === 'object' && !Array.isArray(rawArgs)) {
+    return rawArgs.patch || rawArgs.input || rawArgs.command || '';
+  }
+  return '';
+}
+
+function normalizeGitHubEvent(event, projectCwd) {
+  const cwd = event.cwd || envProjectDir(projectCwd) || projectCwd;
+  const sessionId = event.sessionId || event.session_id || 'unknown';
+  const toolName = event.toolName || event.tool_name || null;
+  const toolInput = event.tool_input && typeof event.tool_input === 'object' ? { ...event.tool_input } : {};
+  const rawArgs = event.toolArgs;
+
+  let normalizedToolName = toolName;
+  if (toolName === 'apply_patch' || looksLikeApplyPatch(rawArgs)) {
+    // resolveTargetFiles() reads the touched paths from tool_input.command when
+    // tool_name is 'apply_patch', so normalize the name even if a future build
+    // sends the patch under a different tool label.
+    const patch = applyPatchText(rawArgs);
+    if (patch) {
+      toolInput.command = patch;
+      normalizedToolName = 'apply_patch';
+    }
+  } else {
+    const args = parseGitHubToolArgs(rawArgs);
+    const filePath = args.path || args.file_path || args.filePath || args.target_file;
+    if (typeof filePath === 'string' && filePath) toolInput.file_path = filePath;
+  }
+
+  return {
+    ...event,
+    cwd,
+    session_id: sessionId,
+    tool_name: normalizedToolName,
+    tool_input: toolInput,
+  };
+}
+
 export function normalizeHookEvent(event, projectCwd, harness = 'claude') {
-  if (!event || typeof event !== 'object' || harness !== 'cursor') return event;
+  if (!event || typeof event !== 'object') return event;
+  if (harness === 'github') return normalizeGitHubEvent(event, projectCwd);
+  if (harness !== 'cursor') return event;
 
   const cwd = event.cwd
     || (Array.isArray(event.workspace_roots) && event.workspace_roots[0])
@@ -918,7 +1262,11 @@ export async function loadDetector(candidates = DETECTOR_CANDIDATES) {
   const found = candidates.find((c) => fs.existsSync(c));
   if (!found) return null;
   const mod = await import(pathToFileURL(found));
-  detectorCache = { detectText: mod.detectText, detectHtml: mod.detectHtml };
+  detectorCache = {
+    detectText: mod.detectText,
+    detectHtml: mod.detectHtml,
+    loadDesignSystemForCwd: mod.loadDesignSystemForCwd,
+  };
   return detectorCache;
 }
 
@@ -953,12 +1301,12 @@ export function setDetectorForTesting(impl) {
 // session" so the model knows it's a re-mind, not a new finding.
 // ────────────────────────────────────────────────────────────────────────
 
-const STEER_LINE = 'Keep typography hierarchy, spacing rhythm, and color contrast intentional on the next change.';
+const STEER_LINE = 'That does not mean the design is good: keep following the project design system and the impeccable skill guidance.';
 
 export function renderCleanAck(filePath, opts = {}) {
   const cwd = opts.cwd || process.cwd();
   const display = relativize(filePath, cwd);
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No anti-patterns. ${STEER_LINE}`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. No deterministic design-quality issues found. ${STEER_LINE}`;
 }
 
 export function renderPendingAck(filePath, knownFindings, opts = {}) {
@@ -968,37 +1316,53 @@ export function renderPendingAck(filePath, knownFindings, opts = {}) {
   // `knownFindings` here are the cache strings like "side-tab:3".
   const sample = knownFindings.slice(0, 3).join(', ');
   const more = count > 3 ? `, +${count - 3} more` : '';
-  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} issue(s) flagged earlier this session (${sample}${more}). Address them before finalizing — the previous reminder still applies.`;
+  return `${ENVELOPE_PREFIX} Design hook scanned ${display}. Still has ${count} finding(s) flagged earlier this session (${sample}${more}). Handle them before finalizing — the previous reminder still applies.`;
 }
 
 export function shouldEmitAckForFile(filePath) {
   return ACK_EXTS.has(path.extname(String(filePath || '')).toLowerCase());
 }
 
+export function designSystemOptions(config, detector, projectCwd) {
+  if (config?.designSystem?.enabled === false) return {};
+  if (!detector || typeof detector.loadDesignSystemForCwd !== 'function') return {};
+  try {
+    const designSystem = detector.loadDesignSystemForCwd(projectCwd);
+    return designSystem ? { designSystem } : {};
+  } catch {
+    return {};
+  }
+}
+
+export function appendDesignSystemNote(text, scanOptions) {
+  if (!text || !scanOptions?.designSystem?.mdNewerThanJson) return text;
+  return `${text}\n\n${ENVELOPE_PREFIX} DESIGN.md is newer than .impeccable/design.json. Run /impeccable document to refresh the design-system sidecar.`;
+}
+
 // The directive footer is the part of the hook output that steers model
 // behavior. Three intentional moves:
-//   1. **Imperative, not advisory.** "Fix these..." beats "Consider
+//   1. **Imperative, not advisory.** "Handle these..." beats "Consider
 //      revising..." which the model treats as a soft suggestion it can
 //      override when the user asked for any kind of throwaway / demo UI.
-//   2. **Explicit exception clause.** Without it, the model will try to
-//      "fix" intentional bad fixtures, anti-pattern examples in docs, or
-//      test cases. Naming the exception inline beats hoping the model
-//      infers it from context.
+//   2. **Explicit judgment clause.** Without it, the model will try to
+//      "fix" intentional motion, bad fixtures, anti-pattern examples in
+//      docs, or test cases. Naming the judgment inline beats hoping the
+//      model infers it from context.
 //   3. **Acknowledgement instruction.** Hook output is injected as
 //      developer-role context, not a chat turn, so the user never sees the
-//      raw envelope. Asking the model to surface the fix in its reply is
-//      the cheapest way to make the feedback loop visible to the user.
+//      raw envelope. Asking the model to surface the resolution in its
+//      reply is the cheapest way to make the feedback loop visible.
 function directiveFooter(display, opts = {}) {
   const ignoreFileCommand = `/impeccable hooks ignore-file ${quoteCommandArg(display)}`;
   const fileIgnoreGuidance = opts.grouped
     ? 'run `/impeccable hooks ignore-file <path>` for the specific file'
     : `run \`${ignoreFileCommand}\``;
   return [
-    'Fix these in your next reply before finalizing. Acknowledge what you changed so the user sees the correction.',
+    'Handle these before finalizing: fix findings that are real design problems, or explicitly classify contextually intentional findings as false positives. Acknowledge what you changed or why you are leaving a finding unchanged.',
     '',
-    'Skip the fix only if the user explicitly asked for an intentionally bad UI, an anti-pattern example, a test fixture, or documentation of bad design. In that case, say so and continue.',
+    'Use context judgment before editing. A finding is not automatically a defect; literal or domain-appropriate motion, intentional demos or fixtures, documentation of bad design, and user-confirmed choices can be valid as-is.',
     '',
-    `Do not add source comments such as \`impeccable: ignore\`; those pollute the code and do not suppress hook findings. Do not add hook ignores unless the user explicitly confirms the finding is intentional. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
+    `Do not change intentional design just to satisfy the hook, and do not silence a real finding with an inline ignore comment to skip fixing it. Suppress a finding only after the user explicitly confirms it is intentional. Prefer a config ignore (one reviewable place, the commands below); reach for an inline \`impeccable-disable <rule>\` comment only when the waiver must travel with a file that leaves the repo, such as an exported or standalone document. Prefer the narrowest persisted exception: run the exact \`/impeccable hooks ignore-value ... --shared\` command shown next to a value-specific finding. For \`overused-font\`, use \`ignore-value\` for a specific font and use \`/impeccable hooks ignore-rule overused-font --all-values\` only when the user asks to ignore overused fonts generally. For file-specific findings without an ignore-value command, ${fileIgnoreGuidance}; use \`/impeccable hooks ignore-rule <id>\` only when the user asks to suppress the whole non-value-specific rule. Run /impeccable audit for the full pass.`,
   ].join('\n');
 }
 
@@ -1062,6 +1426,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       persistCache(projectCwd, cache);
       return result({ skipped: 'detector-missing', durationMs: Date.now() - started });
     }
+    const scanOptions = designSystemOptions(config, det, projectCwd);
 
     let pendingWinner = null;
     let cleanWinner = null;
@@ -1119,9 +1484,9 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
       let findings;
       let detectorThrew = false;
       if ((ext === '.html' || ext === '.htm') && typeof det.detectHtml === 'function') {
-        try { findings = await det.detectHtml(filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectHtml(filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       } else {
-        try { findings = await det.detectText(content, filePath); } catch { findings = []; detectorThrew = true; }
+        try { findings = await det.detectText(content, filePath, scanOptions); } catch { findings = []; detectorThrew = true; }
       }
 
       const filtered = filterFindings(findings || [], content, ext, config);
@@ -1152,7 +1517,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
 
     if (freshGroups.length > 0) {
       const firstGroup = freshGroups[0];
-      const text = renderGroupedTemplate(freshGroups, config, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderGroupedTemplate(freshGroups, config, { cwd: projectCwd }), scanOptions);
       const allFindings = freshGroups.flatMap((group) => group.findings);
       return {
         exitCode: 0,
@@ -1184,7 +1549,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (pendingWinner && shouldEmitAckForFile(pendingWinner.filePath)) {
-      const text = renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderPendingAck(pendingWinner.filePath, pendingWinner.known, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1218,7 +1583,7 @@ export async function runHook({ stdinJson, env = {}, cwd = process.cwd(), now =
     }
 
     if (cleanWinner && shouldEmitAckForFile(cleanWinner.filePath)) {
-      const text = renderCleanAck(cleanWinner.filePath, { cwd: projectCwd });
+      const text = appendDesignSystemNote(renderCleanAck(cleanWinner.filePath, { cwd: projectCwd }), scanOptions);
       return {
         exitCode: 0,
         stdout: payload(text, 'PostToolUse', harness),
@@ -1256,6 +1621,11 @@ export function payload(text, eventName = 'PostToolUse', harness = 'claude') {
   if (harness === 'cursor') {
     return JSON.stringify({ additional_context: text });
   }
+  // GitHub Copilot's postToolUse hook injects context via a top-level
+  // `additionalContext` string (alongside an optional `modifiedResult`).
+  if (harness === 'github') {
+    return JSON.stringify({ additionalContext: text });
+  }
   return JSON.stringify({
     hookSpecificOutput: { hookEventName: eventName, additionalContext: text },
   });

.cursor/skills/impeccable/scripts/lib/design-parser.mjs

@@ -62,7 +62,7 @@ function parseYamlSubset(yaml) {
       stack.pop();
     }
 
-    const key = content.slice(0, colonIdx).trim();
+    const key = unquoteYamlKey(content.slice(0, colonIdx).trim());
     const rest = stripInlineYamlComment(content.slice(colonIdx + 1).trim());
     const parent = stack[stack.length - 1].obj;
 
@@ -93,6 +93,13 @@ function findTopLevelColon(s) {
   return -1;
 }
 
+function unquoteYamlKey(key) {
+  if ((key.startsWith('"') && key.endsWith('"')) || (key.startsWith("'") && key.endsWith("'"))) {
+    return key.slice(1, -1);
+  }
+  return key;
+}
+
 function stripInlineYamlComment(s) {
   let inQuote = null;
   for (let i = 0; i < s.length; i++) {

.cursor/skills/impeccable/scripts/lib/impeccable-config.mjs

@@ -0,0 +1,638 @@
+/**
+ * CLI-side reader/writer for the unified `.impeccable` config.
+ *
+ * The CLI (published to npm) and the skill scripts (bundled into the install)
+ * live in separate trees and cannot share runtime code, so this duplicates a
+ * small slice of skill/scripts/hook-lib.mjs — the config-path layout, detector
+ * ignore semantics, and the `.git/info/exclude` handling. Keep the schema,
+ * ignore filtering, and exclude marker in sync if either side changes.
+ *
+ * Schema (config.json shared / config.local.json gitignored, per-developer):
+ *   {
+ *     "detector": { "ignoreRules": [], "ignoreFiles": [], "ignoreValues": [], "designSystem": { "enabled": true } },
+ *     "hook": { "consent": "accepted" | "declined", ... },
+ *     "updateCheck": bool
+ *   }
+ */
+
+import { existsSync, readFileSync, writeFileSync, mkdirSync, statSync } from 'node:fs';
+import { join, dirname, isAbsolute, relative, resolve, sep } from 'node:path';
+
+export function getConfigPath(root) {
+  return join(root, '.impeccable', 'config.json');
+}
+
+export function getLocalConfigPath(root) {
+  return join(root, '.impeccable', 'config.local.json');
+}
+
+function safeReadJson(filePath) {
+  try {
+    const raw = JSON.parse(readFileSync(filePath, 'utf-8'));
+    return raw && typeof raw === 'object' && !Array.isArray(raw) ? raw : null;
+  } catch {
+    return null;
+  }
+}
+
+function hookSection(raw) {
+  return raw && raw.hook && typeof raw.hook === 'object' && !Array.isArray(raw.hook) ? raw.hook : null;
+}
+
+function detectorSection(raw) {
+  return raw && raw.detector && typeof raw.detector === 'object' && !Array.isArray(raw.detector) ? raw.detector : null;
+}
+
+const DETECTOR_CONFIG_KEYS = new Set(['ignoreRules', 'ignoreFiles', 'ignoreValues', 'designSystem']);
+
+const DEFAULT_DETECTION_CONFIG = Object.freeze({
+  ignoreRules: [],
+  ignoreFiles: [],
+  ignoreValues: [],
+  designSystem: { enabled: true },
+});
+
+function cloneDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+    designSystem: { ...DEFAULT_DETECTION_CONFIG.designSystem },
+  };
+}
+
+function cloneRawDetectionConfig() {
+  return {
+    ignoreRules: [],
+    ignoreFiles: [],
+    ignoreValues: [],
+  };
+}
+
+function applyDetectionConfigSource(config, raw) {
+  if (!raw || typeof raw !== 'object') return config;
+  if (raw.designSystem && typeof raw.designSystem === 'object' && !Array.isArray(raw.designSystem)) {
+    config.designSystem = {
+      ...config.designSystem,
+      enabled: raw.designSystem.enabled === false ? false : true,
+    };
+  }
+  if (Array.isArray(raw.ignoreRules)) {
+    config.ignoreRules = uniqueStrings([...config.ignoreRules, ...raw.ignoreRules]);
+  }
+  if (Array.isArray(raw.ignoreFiles)) {
+    config.ignoreFiles = uniqueStrings([...config.ignoreFiles, ...raw.ignoreFiles]);
+  }
+  if (Array.isArray(raw.ignoreValues)) {
+    config.ignoreValues = mergeIgnoreValues(config.ignoreValues, raw.ignoreValues);
+  }
+  return config;
+}
+
+function uniqueStrings(values) {
+  return Array.from(new Set(values.map(String)));
+}
+
+/**
+ * Detector filters shared by `npx impeccable detect` and the design hook.
+ * `hook.enabled` remains hook lifecycle state; manual CLI scans still run when
+ * the hook is disabled, but they honor the same ignore rules and design-system
+ * toggle.
+ */
+export function readDetectionConfig(root) {
+  const config = cloneDetectionConfig();
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const raw = safeReadJson(filePath);
+    // Back-compat: old builds stored detector filters under hook.*.
+    applyDetectionConfigSource(config, hookSection(raw));
+    applyDetectionConfigSource(config, detectorSection(raw));
+  }
+  return config;
+}
+
+export function readRawDetectionConfig(root, opts = {}) {
+  const raw = safeReadJson(opts.local ? getLocalConfigPath(root) : getConfigPath(root));
+  const config = cloneRawDetectionConfig();
+  applyDetectionConfigSource(config, hookSection(raw));
+  applyDetectionConfigSource(config, detectorSection(raw));
+  return config;
+}
+
+export function writeDetectionConfig(root, detectorConfig, opts = {}) {
+  const filePath = opts.local ? getLocalConfigPath(root) : getConfigPath(root);
+  if (opts.local) ensureConfigGitExclude(root);
+  const existing = safeReadJson(filePath) || {};
+  const existingHook = hookSection(existing);
+  const nextHook = stripDetectorKeys(existingHook);
+  const nextDetector = {
+    ...(detectorSection(existing) || {}),
+    ...normalizeDetectionConfigForWrite(detectorConfig),
+  };
+  const next = {
+    ...existing,
+    detector: nextDetector,
+  };
+  if (nextHook && Object.keys(nextHook).length > 0) {
+    next.hook = nextHook;
+  } else {
+    delete next.hook;
+  }
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  return filePath;
+}
+
+function normalizeDetectionConfigForWrite(config) {
+  const out = {};
+  if (Array.isArray(config?.ignoreRules)) {
+    out.ignoreRules = uniqueStrings(config.ignoreRules.map((rule) => normalizeIgnoreRule(rule)).filter(Boolean));
+  }
+  if (Array.isArray(config?.ignoreFiles)) {
+    out.ignoreFiles = uniqueStrings(config.ignoreFiles.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()));
+  }
+  out.ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  if (config?.designSystem && typeof config.designSystem === 'object' && !Array.isArray(config.designSystem)) {
+    out.designSystem = {
+      enabled: config.designSystem.enabled === false ? false : true,
+    };
+  }
+  return out;
+}
+
+function stripDetectorKeys(raw) {
+  if (!raw || typeof raw !== 'object' || Array.isArray(raw)) return null;
+  const out = {};
+  for (const [key, value] of Object.entries(raw)) {
+    if (!DETECTOR_CONFIG_KEYS.has(key)) out[key] = value;
+  }
+  return out;
+}
+
+export function normalizeIgnoreValue(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+function normalizeIgnoreRule(rule) {
+  return String(rule || '').trim().toLowerCase();
+}
+
+function colorIgnoreKey(value) {
+  const color = parseIgnoreColor(value);
+  if (!color) return '';
+  return `${color.r},${color.g},${color.b},${Math.round(color.a * 255)}`;
+}
+
+function parseIgnoreColor(value) {
+  const text = String(value || '').trim().toLowerCase();
+  if (!text) return null;
+
+  const hex = text.match(/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i);
+  if (hex) return parseHexIgnoreColor(hex[1]);
+
+  const rgb = text.match(/^rgba?\((.*)\)$/i);
+  if (rgb) {
+    const parts = splitColorArgs(rgb[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const r = parseRgbChannel(parts[0]);
+    const g = parseRgbChannel(parts[1]);
+    const b = parseRgbChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([r, g, b, a].some((v) => v === null)) return null;
+    return { r, g, b, a };
+  }
+
+  const hsl = text.match(/^hsla?\((.*)\)$/i);
+  if (hsl) {
+    const parts = splitColorArgs(hsl[1]);
+    if (parts.length < 3 || parts.length > 4) return null;
+    const h = parseHueChannel(parts[0]);
+    const s = parsePercentChannel(parts[1]);
+    const l = parsePercentChannel(parts[2]);
+    const a = parts[3] === undefined ? 1 : parseAlphaChannel(parts[3]);
+    if ([h, s, l, a].some((v) => v === null)) return null;
+    return hslToRgb(h, s, l, a);
+  }
+
+  return null;
+}
+
+function parseHexIgnoreColor(hex) {
+  if (hex.length === 3 || hex.length === 4) {
+    const r = parseInt(hex[0] + hex[0], 16);
+    const g = parseInt(hex[1] + hex[1], 16);
+    const b = parseInt(hex[2] + hex[2], 16);
+    const a = hex.length === 4 ? parseInt(hex[3] + hex[3], 16) / 255 : 1;
+    return { r, g, b, a };
+  }
+  const r = parseInt(hex.slice(0, 2), 16);
+  const g = parseInt(hex.slice(2, 4), 16);
+  const b = parseInt(hex.slice(4, 6), 16);
+  const a = hex.length === 8 ? parseInt(hex.slice(6, 8), 16) / 255 : 1;
+  return { r, g, b, a };
+}
+
+function splitColorArgs(body) {
+  const text = String(body || '').trim();
+  if (!text) return [];
+  if (text.includes(',')) {
+    const parts = text.split(',').map((part) => part.trim()).filter(Boolean);
+    const last = parts[parts.length - 1];
+    if (last && last.includes('/')) {
+      const split = last.split('/').map((part) => part.trim()).filter(Boolean);
+      return [...parts.slice(0, -1), ...split];
+    }
+    return parts;
+  }
+  return text.replace(/\s*\/\s*/g, ' / ').split(/\s+/).filter((part) => part && part !== '/');
+}
+
+function parseRgbChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const scaled = match[2] ? value * 2.55 : value;
+  if (scaled < 0 || scaled > 255) return null;
+  return Math.round(scaled);
+}
+
+function parseAlphaChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(%)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const alpha = match[2] ? value / 100 : value;
+  return alpha >= 0 && alpha <= 1 ? alpha : null;
+}
+
+function parseHueChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)(deg|rad|turn|grad)?$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  const unit = match[2] || 'deg';
+  if (unit === 'turn') return value * 360;
+  if (unit === 'rad') return value * (180 / Math.PI);
+  if (unit === 'grad') return value * 0.9;
+  return value;
+}
+
+function parsePercentChannel(raw) {
+  const text = String(raw || '').trim();
+  const match = text.match(/^(-?\d*\.?\d+)%$/);
+  if (!match) return null;
+  const value = Number.parseFloat(match[1]);
+  if (!Number.isFinite(value)) return null;
+  return value >= 0 && value <= 100 ? value / 100 : null;
+}
+
+function hslToRgb(hue, saturation, lightness, alpha) {
+  const h = (((hue % 360) + 360) % 360) / 360;
+  if (saturation === 0) {
+    const gray = clampByte(Math.round(lightness * 255));
+    return { r: gray, g: gray, b: gray, a: alpha };
+  }
+  const q = lightness < 0.5
+    ? lightness * (1 + saturation)
+    : lightness + saturation - lightness * saturation;
+  const p = 2 * lightness - q;
+  const toRgb = (t) => {
+    let channel = t;
+    if (channel < 0) channel += 1;
+    if (channel > 1) channel -= 1;
+    if (channel < 1 / 6) return p + (q - p) * 6 * channel;
+    if (channel < 1 / 2) return q;
+    if (channel < 2 / 3) return p + (q - p) * (2 / 3 - channel) * 6;
+    return p;
+  };
+  return {
+    r: clampByte(Math.round(toRgb(h + 1 / 3) * 255)),
+    g: clampByte(Math.round(toRgb(h) * 255)),
+    b: clampByte(Math.round(toRgb(h - 1 / 3) * 255)),
+    a: alpha,
+  };
+}
+
+function clampByte(value) {
+  return Math.min(255, Math.max(0, value));
+}
+
+function ignoreValueMatches(rule, entryValue, findingValue) {
+  if (entryValue === findingValue) return true;
+  if (rule !== 'design-system-color') return false;
+  const entryColor = colorIgnoreKey(entryValue);
+  return Boolean(entryColor && entryColor === colorIgnoreKey(findingValue));
+}
+
+export function normalizeIgnoreValueEntries(entries) {
+  if (!Array.isArray(entries)) return [];
+  const out = [];
+  for (const entry of entries) {
+    if (!entry || typeof entry !== 'object') continue;
+    const rule = normalizeIgnoreRule(entry.rule);
+    const value = normalizeIgnoreValue(entry.value);
+    if (!rule || !value) continue;
+    const normalized = { rule, value };
+    const files = uniqueStrings([
+      ...(typeof entry.file === 'string' && entry.file.trim() ? [entry.file.trim()] : []),
+      ...(Array.isArray(entry.files) ? entry.files.filter(v => typeof v === 'string' && v.trim()).map(v => v.trim()) : []),
+    ]);
+    if (files.length > 0) normalized.files = files;
+    if (typeof entry.reason === 'string' && entry.reason.trim()) {
+      normalized.reason = entry.reason.trim();
+    }
+    if (typeof entry.createdAt === 'string' && entry.createdAt.trim()) {
+      normalized.createdAt = entry.createdAt.trim();
+    }
+    out.push(normalized);
+  }
+  return out;
+}
+
+function mergeIgnoreValues(existing, incoming) {
+  const map = new Map();
+  for (const entry of normalizeIgnoreValueEntries(existing)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  for (const entry of normalizeIgnoreValueEntries(incoming)) {
+    map.set(`${entry.rule}\0${entry.value}\0${ignoreValueFilesKey(entry.files)}`, entry);
+  }
+  return Array.from(map.values());
+}
+
+function ignoreValueFilesKey(files) {
+  return Array.isArray(files) && files.length > 0 ? files.join('\x1f') : '';
+}
+
+// Glob -> RegExp. Supports `**`, `*`, `?`, and `{a,b}` alternation.
+function globToRegex(glob) {
+  let re = '^';
+  let i = 0;
+  while (i < glob.length) {
+    const c = glob[i];
+    if (c === '*') {
+      if (glob[i + 1] === '*') {
+        re += '.*';
+        i += 2;
+        if (glob[i] === '/') i += 1;
+      } else {
+        re += '[^/]*';
+        i += 1;
+      }
+    } else if (c === '?') {
+      re += '[^/]';
+      i += 1;
+    } else if (c === '{') {
+      const end = glob.indexOf('}', i);
+      if (end === -1) { re += '\\{'; i += 1; continue; }
+      const parts = glob.slice(i + 1, end).split(',').map((p) => p.replace(/[.+^$()|[\]\\]/g, '\\$&'));
+      re += `(?:${parts.join('|')})`;
+      i = end + 1;
+    } else if (/[.+^$()|[\]\\]/.test(c)) {
+      re += `\\${c}`;
+      i += 1;
+    } else {
+      re += c;
+      i += 1;
+    }
+  }
+  re += '$';
+  return new RegExp(re);
+}
+
+export function matchesAnyGlob(filePath, globs) {
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const normalized = String(filePath || '').split(sep).join('/');
+  for (const glob of globs) {
+    try {
+      const re = globToRegex(String(glob));
+      if (re.test(normalized)) return true;
+      const base = normalized.split('/').pop();
+      if (re.test(base)) return true;
+    } catch {
+      /* malformed glob, skip */
+    }
+  }
+  return false;
+}
+
+export function shouldIgnoreDetectionFile(filePath, root, config) {
+  const globs = config?.ignoreFiles || [];
+  if (!Array.isArray(globs) || globs.length === 0) return false;
+  const raw = String(filePath || '').trim();
+  if (!raw) return false;
+  if (matchesAnyGlob(raw, globs)) return true;
+
+  try {
+    const abs = isAbsolute(raw) ? raw : resolve(root, raw);
+    if (matchesAnyGlob(abs, globs)) return true;
+    const rel = relative(root, abs);
+    if (rel && !rel.startsWith('..') && !isAbsolute(rel)) {
+      return matchesAnyGlob(rel, globs);
+    }
+  } catch {
+    /* ignore */
+  }
+  return false;
+}
+
+export function filterDetectionFindings(findings, config) {
+  if (!Array.isArray(findings) || findings.length === 0) return [];
+  const ignoreRules = new Set((config?.ignoreRules || []).map((rule) => normalizeIgnoreRule(rule)));
+  const ignoreValues = normalizeIgnoreValueEntries(config?.ignoreValues || []);
+  return findings.filter((finding) => {
+    if (!finding || typeof finding !== 'object') return false;
+    if (ignoreRules.has(normalizeIgnoreRule(finding.antipattern))) return false;
+    if (isIgnoredFindingValue(finding, ignoreValues)) return false;
+    return true;
+  });
+}
+
+function isIgnoredFindingValue(finding, ignoreValues) {
+  if (!Array.isArray(ignoreValues) || ignoreValues.length === 0) return false;
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const value = extractFindingIgnoreValue(finding);
+  if (!rule || !value) return false;
+  return ignoreValues.some((entry) => {
+    const wildcardValue = entry.value === '*';
+    if (entry.rule !== rule || (!wildcardValue && !ignoreValueMatches(rule, entry.value, value))) return false;
+    if (!Array.isArray(entry.files) || entry.files.length === 0) return !wildcardValue;
+    return findingMatchesScopedIgnoreFile(finding, entry.files);
+  });
+}
+
+function findingMatchesScopedIgnoreFile(finding, globs) {
+  const filePath = String(finding?.file || '').trim();
+  if (!filePath) return false;
+  if (matchesAnyGlob(filePath, globs)) return true;
+
+  const normalized = filePath.split(sep).join('/');
+  const parts = normalized.split('/').filter(Boolean);
+  for (let i = 0; i < parts.length; i++) {
+    const suffix = parts.slice(i).join('/');
+    if (matchesAnyGlob(suffix, globs)) return true;
+  }
+  return false;
+}
+
+export function extractFindingIgnoreValue(finding) {
+  if (!finding || typeof finding !== 'object') return '';
+  const rule = normalizeIgnoreRule(finding.antipattern);
+  const directValueRules = new Set([
+    'overused-font',
+    'bounce-easing',
+    'design-system-font',
+    'design-system-color',
+    'design-system-radius',
+  ]);
+  if (!directValueRules.has(rule)) return '';
+  return normalizeIgnoreValue(extractFindingIgnoreValueRaw(finding, rule));
+}
+
+function extractFindingIgnoreValueRaw(finding, rule = normalizeIgnoreRule(finding?.antipattern)) {
+  const direct = cleanIgnoreValueDisplay(finding.ignoreValue || finding.value || '');
+  if (direct) return direct;
+
+  const candidates = [finding.detail, finding.snippet].filter((v) => typeof v === 'string' && v);
+  for (const text of candidates) {
+    if (rule === 'bounce-easing') {
+      const motion = extractMotionIgnoreValue(text);
+      if (motion) return motion;
+      continue;
+    }
+
+    const primary = text.match(/Primary font:\s*([^()\n;]+)/i);
+    if (primary) return cleanIgnoreValueDisplay(primary[1]);
+
+    const family = text.match(/font-family\s*:\s*["']?([^'",;\n]+)/i);
+    if (family) return cleanIgnoreValueDisplay(family[1]);
+
+    const google = text.match(/[?&]family=([^&:;\n]+)/i);
+    if (google) {
+      try {
+        return cleanIgnoreValueDisplay(decodeURIComponent(google[1]));
+      } catch {
+        return cleanIgnoreValueDisplay(google[1]);
+      }
+    }
+  }
+
+  return '';
+}
+
+function extractMotionIgnoreValue(text) {
+  const tailwind = text.match(/\banimate-bounce\b/i);
+  if (tailwind) return cleanIgnoreValueDisplay(tailwind[0]);
+
+  const bezier = text.match(/cubic-bezier\([^)]+\)/i);
+  if (bezier) return cleanIgnoreValueDisplay(bezier[0]);
+
+  const animation = text.match(/animation(?:-name)?\s*:\s*([^;\n]+)/i);
+  if (animation) {
+    const token = animation[1]
+      .split(/[,\s]+/)
+      .find((part) => /bounce|elastic|wobble|jiggle|spring/i.test(part));
+    if (token) return cleanIgnoreValueDisplay(token);
+  }
+
+  return '';
+}
+
+function cleanIgnoreValueDisplay(value) {
+  return String(value || '')
+    .trim()
+    .replace(/^["']|["']$/g, '')
+    .replace(/\+/g, ' ')
+    .replace(/\s+/g, ' ');
+}
+
+/**
+ * The recorded design-hook decision: 'accepted' | 'declined' | undefined.
+ * config.local.json (per-developer) overrides config.json.
+ */
+export function getHookConsent(root) {
+  let consent;
+  for (const filePath of [getConfigPath(root), getLocalConfigPath(root)]) {
+    const hook = hookSection(safeReadJson(filePath));
+    if (hook && (hook.consent === 'accepted' || hook.consent === 'declined')) consent = hook.consent;
+  }
+  return consent;
+}
+
+/**
+ * Persist the per-developer decision to config.local.json, preserving any
+ * sibling keys, and ensure the file is gitignored.
+ */
+export function setHookConsent(root, value) {
+  const filePath = getLocalConfigPath(root);
+  const existing = safeReadJson(filePath) || {};
+  const hook = hookSection(existing) || {};
+  const next = { ...existing, hook: { ...hook, consent: value } };
+  mkdirSync(dirname(filePath), { recursive: true });
+  writeFileSync(filePath, `${JSON.stringify(next, null, 2)}\n`);
+  ensureConfigGitExclude(root);
+  return filePath;
+}
+
+const EXCLUDE_OPEN = '# impeccable-config-ignore-start';
+const EXCLUDE_CLOSE = '# impeccable-config-ignore-end';
+const EXCLUDE_PATTERNS = ['.impeccable/config.local.json'];
+
+/**
+ * Add config.local.json to `.git/info/exclude` so a developer's decision is
+ * never committed. Idempotent via marker comments. Best-effort; returns false
+ * when there is no resolvable git dir.
+ */
+export function ensureConfigGitExclude(root) {
+  try {
+    const gitDir = resolveGitDir(root);
+    if (!gitDir) return false;
+    const target = join(gitDir, 'info', 'exclude');
+    const existing = existsSync(target) ? readFileSync(target, 'utf-8') : '';
+    const block = [EXCLUDE_OPEN, ...EXCLUDE_PATTERNS, EXCLUDE_CLOSE].join('\n');
+    const markerRe = new RegExp(`${escapeRegExp(EXCLUDE_OPEN)}[\\s\\S]*?${escapeRegExp(EXCLUDE_CLOSE)}`);
+    let updated;
+    if (markerRe.test(existing)) {
+      updated = existing.replace(markerRe, block);
+    } else {
+      const prefix = existing.length === 0 ? '' : existing.endsWith('\n') ? existing : `${existing}\n`;
+      updated = `${prefix}${block}\n`;
+    }
+    if (updated !== existing) {
+      mkdirSync(dirname(target), { recursive: true });
+      writeFileSync(target, updated);
+    }
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function resolveGitDir(root) {
+  const dotGit = join(root, '.git');
+  if (!existsSync(dotGit)) return null;
+  try {
+    if (statSync(dotGit).isDirectory()) return dotGit;
+    // A `.git` file (worktree/submodule) points elsewhere: "gitdir: <path>".
+    const match = readFileSync(dotGit, 'utf-8').match(/gitdir:\s*(.+)/);
+    if (match) {
+      const resolved = match[1].trim();
+      return isAbsolute(resolved) ? resolved : join(root, resolved);
+    }
+  } catch {
+    /* fall through */
+  }
+  return null;
+}
+
+function escapeRegExp(value) {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}

.cursor/skills/impeccable/scripts/lib/impeccable-paths.mjs

@@ -1,50 +1,52 @@
 import fs from 'node:fs';
 import path from 'node:path';
+import { resolveProjectRoot } from '../context.mjs';
 
 export const IMPECCABLE_DIR = '.impeccable';
 export const LIVE_DIR = 'live';
 export const CRITIQUE_DIR = 'critique';
 
-export function getImpeccableDir(cwd = process.cwd()) {
-  return path.join(cwd, IMPECCABLE_DIR);
+export function getImpeccableDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), IMPECCABLE_DIR);
 }
 
-export function getDesignSidecarPath(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), 'design.json');
+export function getDesignSidecarPath(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), 'design.json');
 }
 
-export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd) {
+export function getDesignSidecarCandidates(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  const projectRoot = resolveProjectRoot(cwd, options);
   const candidates = [
-    getDesignSidecarPath(cwd),
-    path.join(cwd, 'DESIGN.json'),
+    getDesignSidecarPath(cwd, options),
+    path.join(projectRoot, 'DESIGN.json'),
   ];
   const contextLegacy = path.join(contextDir, 'DESIGN.json');
   if (!candidates.includes(contextLegacy)) candidates.push(contextLegacy);
   return candidates;
 }
 
-export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd) {
-  return firstExisting(getDesignSidecarCandidates(cwd, contextDir));
+export function resolveDesignSidecarPath(cwd = process.cwd(), contextDir = cwd, options = {}) {
+  return firstExisting(getDesignSidecarCandidates(cwd, contextDir, options));
 }
 
-export function getLiveDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), LIVE_DIR);
+export function getLiveDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), LIVE_DIR);
 }
 
-export function getLiveConfigPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'config.json');
+export function getLiveConfigPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'config.json');
 }
 
 export function getLegacyLiveConfigPath(scriptsDir) {
   return path.join(scriptsDir, 'config.json');
 }
 
-export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env } = {}) {
+export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = process.env, targetPath } = {}) {
   if (env.IMPECCABLE_LIVE_CONFIG && env.IMPECCABLE_LIVE_CONFIG.trim()) {
     const configured = env.IMPECCABLE_LIVE_CONFIG.trim();
     return path.isAbsolute(configured) ? configured : path.resolve(cwd, configured);
   }
-  const primary = getLiveConfigPath(cwd);
+  const primary = getLiveConfigPath(cwd, { targetPath });
   if (fs.existsSync(primary)) return primary;
   if (scriptsDir) {
     const legacy = getLegacyLiveConfigPath(scriptsDir);
@@ -53,16 +55,16 @@ export function resolveLiveConfigPath({ cwd = process.cwd(), scriptsDir, env = p
   return primary;
 }
 
-export function getLiveServerPath(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'server.json');
+export function getLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'server.json');
 }
 
-export function getLegacyLiveServerPath(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live.json');
+export function getLegacyLiveServerPath(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live.json');
 }
 
-export function readLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function readLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try {
       const info = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
       if (info && typeof info.pid === 'number' && !isLiveServerPidReachable(info.pid)) {
@@ -88,37 +90,37 @@ export function isLiveServerPidReachable(pid) {
   }
 }
 
-export function writeLiveServerInfo(cwd = process.cwd(), info) {
-  const filePath = getLiveServerPath(cwd);
+export function writeLiveServerInfo(cwd = process.cwd(), info, options = {}) {
+  const filePath = getLiveServerPath(cwd, options);
   fs.mkdirSync(path.dirname(filePath), { recursive: true });
   fs.writeFileSync(filePath, JSON.stringify(info));
   return filePath;
 }
 
-export function removeLiveServerInfo(cwd = process.cwd()) {
-  for (const filePath of [getLiveServerPath(cwd), getLegacyLiveServerPath(cwd)]) {
+export function removeLiveServerInfo(cwd = process.cwd(), options = {}) {
+  for (const filePath of [getLiveServerPath(cwd, options), getLegacyLiveServerPath(cwd, options)]) {
     try { fs.unlinkSync(filePath); } catch {}
   }
 }
 
-export function getLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'sessions');
+export function getLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'sessions');
 }
 
-export function getLegacyLiveSessionsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'sessions');
+export function getLegacyLiveSessionsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'sessions');
 }
 
-export function getLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(getLiveDir(cwd), 'annotations');
+export function getLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(getLiveDir(cwd, options), 'annotations');
 }
 
-export function getCritiqueDir(cwd = process.cwd()) {
-  return path.join(getImpeccableDir(cwd), CRITIQUE_DIR);
+export function getCritiqueDir(cwd = process.cwd(), options = {}) {
+  return path.join(getImpeccableDir(cwd, options), CRITIQUE_DIR);
 }
 
-export function getLegacyLiveAnnotationsDir(cwd = process.cwd()) {
-  return path.join(cwd, '.impeccable-live', 'annotations');
+export function getLegacyLiveAnnotationsDir(cwd = process.cwd(), options = {}) {
+  return path.join(resolveProjectRoot(cwd, options), '.impeccable-live', 'annotations');
 }
 
 function firstExisting(paths) {

.cursor/skills/impeccable/scripts/lib/target-args.mjs

@@ -0,0 +1,42 @@
+class TargetArgError extends Error {
+  constructor(message, code) {
+    super(message);
+    this.name = 'TargetArgError';
+    this.code = code;
+  }
+}
+
+export function parseTargetPath(args = [], { strict = false } = {}) {
+  let targetPath = null;
+  for (let i = 0; i < args.length; i++) {
+    const arg = String(args[i]);
+    if (arg === '--target' || arg === '-t') {
+      const next = args[i + 1];
+      if (next && !String(next).startsWith('-')) {
+        targetPath = String(next);
+        i++;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+      continue;
+    }
+    if (arg.startsWith('--target=')) {
+      const value = arg.slice('--target='.length);
+      if (value) {
+        targetPath = value;
+        continue;
+      }
+      if (strict) {
+        throw new TargetArgError('--target requires a path value.', 'TARGET_VALUE_MISSING');
+      }
+    }
+  }
+  return targetPath;
+}
+
+export function parseTargetOptions(args = [], options = {}) {
+  const targetPath = parseTargetPath(args, options);
+  return targetPath ? { targetPath } : {};
+}

.cursor/skills/impeccable/scripts/live-browser.js

@@ -57,7 +57,7 @@
   const Z = { highlight: 100001, bar: 100005, picker: 100007, toast: 100010 };
   const EASE = 'cubic-bezier(0.22, 1, 0.36, 1)'; // ease-out-quint
   const PREFIX = 'impeccable-live';
-  const PICK_CURSOR_CLASS = PREFIX + '-pick-cursor';
+  const PICK_CURSOR_STYLE_ID = PREFIX + '-pick-cursor-style';
   const MANUAL_APPLY_STATE_TTL_MS = 15 * 60 * 1000;
   const sessionState = window.__IMPECCABLE_LIVE_SESSION__?.createLiveBrowserSessionState({
     prefix: PREFIX,
@@ -152,6 +152,7 @@
   let scrollLockTargetY = null;
   let scrollLockRaf = null;
   let scrollLockAbort = null;
+  const SCROLL_ANCHOR_LOCK_ID = 'impeccable-scroll-anchor-lock';
 
   // Dedicated key for scroll position - SEPARATE from LS_KEY so that
   // saveSession's state updates don't clobber a carefully-captured scrollY.
@@ -1915,45 +1916,45 @@
     syncPageInteractionCursor();
   }
 
-  let pageInteractionCursorActive = false;
-
-  function ensurePickCursorStyle() {
-    if (document.getElementById(PREFIX + '-pick-cursor-style')) return;
-    const style = document.createElement('style');
-    style.id = PREFIX + '-pick-cursor-style';
+  /**
+   * Drive the page-level pick / insert cursor through the textContent of one
+   * injected <style>, never by mutating <html> (className or inline style).
+   * Frameworks that server-render the <html>/<body> roots (Next.js App Router)
+   * report a React 19 hydration mismatch when the client adds an attribute the
+   * server HTML never emitted, so a `class`/inline `style` toggled on
+   * `document.documentElement` trips "a tree hydrated but some attributes ...
+   * didn't match" on the next Fast-Refresh re-render. Keying the cursor off a
+   * stable-id <style> keeps the effect off the hydrated host elements (same
+   * shape as the scroll-anchor lock). A falsy cursor clears the rule.
+   */
+  function setPageInteractionCursor(cursor) {
+    let style = document.getElementById(PICK_CURSOR_STYLE_ID);
+    if (!cursor) {
+      if (style) style.textContent = '';
+      return;
+    }
+    if (!style) {
+      style = document.createElement('style');
+      style.id = PICK_CURSOR_STYLE_ID;
+      // Styles the host page, not the chrome - inside the adapter's shadow UI
+      // root (uiAppendStyle's target) these selectors would match nothing.
+      (document.head || document.documentElement).appendChild(style);
+    }
     style.textContent =
-      'html.' + PICK_CURSOR_CLASS + ' * { cursor: crosshair !important; }\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"],\n'
-      + 'html.' + PICK_CURSOR_CLASS + ' [id^="' + PREFIX + '"] * { cursor: revert !important; }';
-    // Styles the host page, not the chrome - inside the adapter's shadow UI
-    // root (uiAppendStyle's target) these selectors would match nothing.
-    document.head.appendChild(style);
+      '* { cursor: ' + cursor + ' !important; }\n'
+      + '[id^="' + PREFIX + '"],\n'
+      + '[id^="' + PREFIX + '"] * { cursor: revert !important; }';
   }
 
   /** Page-level cursor while pick or insert mode is targeting page elements. */
   function syncPageInteractionCursor() {
-    const pickCursor = state === 'PICKING' && pickActive && !insertActive;
-    let axisCursor = '';
-    if (state === 'PICKING' && insertActive) {
-      axisCursor = insertHoverAnchor ? cursorForInsertAxis(insertHoverAxis || 'column') : '';
-    }
-
-    if (pickCursor) {
-      ensurePickCursorStyle();
-      document.documentElement.classList.add(PICK_CURSOR_CLASS);
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = true;
-      return;
-    }
-
-    document.documentElement.classList.remove(PICK_CURSOR_CLASS);
-    if (axisCursor) {
-      document.documentElement.style.cursor = axisCursor;
-      pageInteractionCursorActive = true;
-    } else if (pageInteractionCursorActive) {
-      document.documentElement.style.cursor = '';
-      pageInteractionCursorActive = false;
+    let cursor = '';
+    if (state === 'PICKING' && pickActive && !insertActive) {
+      cursor = 'crosshair';
+    } else if (state === 'PICKING' && insertActive && insertHoverAnchor) {
+      cursor = cursorForInsertAxis(insertHoverAxis || 'column');
     }
+    setPageInteractionCursor(cursor);
   }
 
   /**
@@ -2681,12 +2682,12 @@
     });
     const check = el('span', {
       fontSize: '15px', lineHeight: '1', flexShrink: '0',
-      color: 'oklch(45% 0.15 145)',
+      color: 'oklch(45% 0.18 145)',
     });
     check.textContent = '\u2713';
     row.appendChild(check);
     const label = el('span', {
-      fontSize: '12px', color: 'oklch(35% 0.1 145)', fontWeight: '600',
+      fontSize: '12px', color: 'oklch(49% 0.08 188)', fontWeight: '600',
     });
     label.textContent = 'Variant applied';
     row.appendChild(label);
@@ -5815,10 +5816,22 @@
 
     try { history.scrollRestoration = 'manual'; } catch {}
 
-    const prevHtmlAnchor = document.documentElement.style.overflowAnchor;
-    const prevBodyAnchor = document.body.style.overflowAnchor;
-    document.documentElement.style.overflowAnchor = 'none';
-    document.body.style.overflowAnchor = 'none';
+    // Suppress the browser's scroll-anchoring on the scroll root so it can't
+    // fight our manual scroll correction. Apply this as a stylesheet rule, not
+    // as inline `style` on <html>/<body>: those elements are server-rendered by
+    // frameworks like Next.js App Router, and mutating their inline style makes
+    // React 19 report a hydration mismatch on the next Fast-Refresh re-render.
+    // A <style> rule has the same computed effect without touching any hydrated
+    // element's attributes. Like the inline version, it is recreated on every
+    // startScrollLock call, so reload survival (driven by the persisted scroll
+    // key) is unaffected.
+    let anchorLockStyle = document.getElementById(SCROLL_ANCHOR_LOCK_ID);
+    if (!anchorLockStyle) {
+      anchorLockStyle = document.createElement('style');
+      anchorLockStyle.id = SCROLL_ANCHOR_LOCK_ID;
+      anchorLockStyle.textContent = 'html,body{overflow-anchor:none !important;}';
+      (document.head || document.documentElement).appendChild(anchorLockStyle);
+    }
 
     const correct = (why) => {
       scrollLockRaf = null;
@@ -5853,8 +5866,7 @@
 
     scrollLockAbort = new AbortController();
     scrollLockAbort.signal.addEventListener('abort', () => {
-      document.documentElement.style.overflowAnchor = prevHtmlAnchor;
-      document.body.style.overflowAnchor = prevBodyAnchor;
+      document.getElementById(SCROLL_ANCHOR_LOCK_ID)?.remove();
     }, { once: true });
     const sig = { signal: scrollLockAbort.signal };
     // Track whether the most recent scroll came from a user gesture. We
@@ -6489,10 +6501,13 @@
     ) {
       return;
     }
+    if (isPageEditableElement(deepActive) && !isInlineEditActive(deepActive)) {
+      return;
+    }
     // While a contenteditable text-leaf is focused, let the browser handle
     // all keys except Escape. Escape cancels the current edit (restores
     // original text) and blurs without saving, staying in CONFIGURING.
-    if (e.target.isContentEditable && inlineEditRows.some((r) => r.el === e.target)) {
+    if (e.target.isContentEditable && isInlineEditActive(e.target)) {
       if (e.key !== 'Escape') return;
       e.preventDefault();
       e.stopPropagation();
@@ -7913,7 +7928,7 @@ void main() {
     const barTopFromBottom = barRect && barRect.height > 0
       ? Math.max(16, window.innerHeight - barRect.top + 12)
       : 16;
-    toastEl = el('div', {
+    const currentToast = el('div', {
       position: 'fixed', bottom: barTopFromBottom + 'px', left: '50%',
       transform: 'translateX(-50%) translateY(8px)',
       background: C.ink, color: C.white,
@@ -7923,19 +7938,24 @@ void main() {
       transition: 'opacity 0.25s ' + EASE + ', transform 0.25s ' + EASE,
       pointerEvents: 'none', maxWidth: '420px', textAlign: 'center',
     });
-    toastEl.id = PREFIX + '-toast';
-    toastEl.textContent = message;
-    uiAppend(toastEl);
+    toastEl = currentToast;
+    currentToast.id = PREFIX + '-toast';
+    currentToast.textContent = message;
+    uiAppend(currentToast);
     requestAnimationFrame(() => {
-      toastEl.style.opacity = '1';
-      toastEl.style.transform = 'translateX(-50%) translateY(0)';
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '1';
+      currentToast.style.transform = 'translateX(-50%) translateY(0)';
     });
     setTimeout(() => {
-      if (toastEl) {
-        toastEl.style.opacity = '0';
-        toastEl.style.transform = 'translateX(-50%) translateY(8px)';
-        setTimeout(() => { if (toastEl) { toastEl.remove(); toastEl = null; } }, 250);
-      }
+      if (toastEl !== currentToast) return;
+      currentToast.style.opacity = '0';
+      currentToast.style.transform = 'translateX(-50%) translateY(8px)';
+      setTimeout(() => {
+        if (toastEl !== currentToast) return;
+        currentToast.remove();
+        toastEl = null;
+      }, 250);
     }, duration);
   }
 
@@ -8186,18 +8206,18 @@ void main() {
   let voiceInterimBase = '';
   /** @type {{ mode: 'steer'|'configure', input: HTMLInputElement, submit: () => void, beforeStart?: () => void } | null} */
   let voiceCtx = null;
-  const PAGE_CHAT_COLLAPSED_W = '88px';
+  const PAGE_CHAT_COLLAPSED_W = '104px';
   const PAGE_CHAT_PROCESSING_W = '76px';
   const PAGE_CHAT_PLACEHOLDER_COLLAPSED = 'Steer…';
   const PAGE_CHAT_PLACEHOLDER_EXPANDED = 'Steer the page…';
   const STEER_AWAIT_TIMEOUT_MS = 120000;
   const AGENT_STATUS_POLL_MS = 5000;
-  const AGENT_DISCONNECTED_MARK = 'oklch(56% 0.032 82 / 0.78)';
+  const AGENT_DISCONNECTED_MARK = 'oklch(62% 0 0 / 0.78)';
   const AGENT_DISCONNECTED_TIP = 'Agent disconnected - run live-poll.mjs to connect';
   const GLOBAL_BAR_SECTION_GAP = 8;
   const GLOBAL_BAR_INNER_GAP = 2;
   const GLOBAL_BAR_INNER_PAD_LEFT = 2;
-  const PAGE_CHAT_EXPANDED_W = 'min(280px, 38vw)';
+  const PAGE_CHAT_EXPANDED_MAX_W = 280;
   const ICON_PAGE_CHAT =
     '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>';
   const ICON_PAGE_VOICE =
@@ -8259,8 +8279,8 @@ void main() {
       // Neutral hairline for internal control borders / dividers (was a warm
       // gold rule that read as muddy champagne edges on the pill / input / count).
       hairline: 'oklch(92% 0 0 / 0.12)',
-      text: 'oklch(84% 0.035 82)',
-      textDim: 'oklch(63% 0.024 82)',
+      text: 'oklch(91% 0 0)',
+      textDim: 'oklch(72% 0 0)',
       accent: C.brand,
       accentSoft: C.brandSoft,
       exitHover: 'oklch(58% 0.15 35 / 0.18)',
@@ -8277,6 +8297,52 @@ void main() {
     return barPaletteForTheme(globalBarEl?.dataset.theme || detectPageTheme());
   }
 
+  function globalBarModeToggles() {
+    return [
+      uiGetById(PREFIX + '-pick-toggle'),
+      uiGetById(PREFIX + '-insert-toggle'),
+      uiGetById(PREFIX + '-detect-toggle'),
+      uiGetById(PREFIX + '-design-toggle'),
+    ].filter(Boolean);
+  }
+
+  function applyGlobalBarLabelState(expandInactive, forceCollapse = false) {
+    globalBarModeToggles().forEach((toggle) => {
+      if (forceCollapse) toggle._collapseLabel?.(true);
+      else if (expandInactive || toggle.dataset.active === 'true') toggle._expandLabel?.();
+      else toggle._collapseLabel?.();
+    });
+  }
+
+  function syncGlobalBarExpandedLabels(expanded = globalBarEl?.matches(':hover')) {
+    const expandInactive = !!(expanded && !pageChatExpanded);
+    applyGlobalBarLabelState(expandInactive, pageChatExpanded);
+
+    if (expandInactive && globalBarEl && globalBarEl.scrollWidth > window.innerWidth - 16) {
+      applyGlobalBarLabelState(false);
+    }
+  }
+
+  function pageChatCollapsedWidthPx() {
+    const parsed = parseFloat(PAGE_CHAT_COLLAPSED_W);
+    return Number.isFinite(parsed) ? parsed : 104;
+  }
+
+  function pageChatExpandedWidth() {
+    if (!pageChatEl || !globalBarEl) return PAGE_CHAT_EXPANDED_MAX_W + 'px';
+    const currentChatWidth = pageChatEl.getBoundingClientRect().width || pageChatCollapsedWidthPx();
+    const barWidth = Math.max(globalBarEl.getBoundingClientRect().width || 0, globalBarEl.scrollWidth || 0);
+    const nonChatWidth = Math.max(0, barWidth - currentChatWidth);
+    const available = window.innerWidth - 16 - nonChatWidth;
+    const next = Math.max(pageChatCollapsedWidthPx(), Math.min(PAGE_CHAT_EXPANDED_MAX_W, available));
+    return Math.round(next) + 'px';
+  }
+
+  function syncPageChatExpandedWidth() {
+    if (!pageChatEl || !pageChatExpanded) return;
+    pageChatEl.style.width = pageChatExpandedWidth();
+  }
+
   function syncPageChatChrome() {
     if (!pageChatEl) return;
     const P = pageChatPalette();
@@ -8312,6 +8378,21 @@ void main() {
       && !steerLocked;
   }
 
+  function isPageEditableElement(el) {
+    if (!el || own(el)) return false;
+    if (/^(INPUT|TEXTAREA|SELECT)$/.test(el.tagName || '')) return true;
+    return !!el.isContentEditable;
+  }
+
+  function isInlineEditActive(el) {
+    return !!el && inlineEditRows.some((r) => r.el === el);
+  }
+
+  function isPageEditableActive() {
+    const active = activeElementDeep();
+    return isPageEditableElement(active) && !isInlineEditActive(active);
+  }
+
   function pageHasHostTextSelection() {
     const sel = window.getSelection?.();
     if (!sel || sel.isCollapsed) return false;
@@ -8325,6 +8406,7 @@ void main() {
   function shouldSteerAutoFocus() {
     return shouldFocusSteerChat()
       && !steerFocusSuspended
+      && !isPageEditableActive()
       && performance.now() >= steerFocusPauseUntil;
   }
 
@@ -8562,7 +8644,8 @@ void main() {
     if (!pageChatEl || !pageChatInput) return false;
     pageChatExpanded = true;
     pageChatEl.dataset.expanded = 'true';
-    pageChatEl.style.width = PAGE_CHAT_EXPANDED_W;
+    syncGlobalBarExpandedLabels(false);
+    pageChatEl.style.width = pageChatExpandedWidth();
     pageChatEl.style.cursor = steerLocked ? 'default' : 'text';
     pageChatInput.placeholder = PAGE_CHAT_PLACEHOLDER_EXPANDED;
     if (pageChatHint) {
@@ -8657,7 +8740,7 @@ void main() {
     pageChatEl.setAttribute('aria-label', 'Steer the page');
     pageChatExpanded = keepExpanded;
     pageChatEl.dataset.expanded = keepExpanded ? 'true' : 'false';
-    pageChatEl.style.width = keepExpanded ? PAGE_CHAT_EXPANDED_W : PAGE_CHAT_COLLAPSED_W;
+    pageChatEl.style.width = keepExpanded ? pageChatExpandedWidth() : PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
     if (pageChatInput) {
       pageChatInput.disabled = false;
@@ -8971,6 +9054,7 @@ void main() {
     pageChatEl.dataset.expanded = 'false';
     pageChatEl.style.width = PAGE_CHAT_COLLAPSED_W;
     pageChatEl.style.cursor = 'pointer';
+    syncGlobalBarExpandedLabels(globalBarEl?.matches(':hover'));
     if (blur) {
       pageChatInput.blur();
       pageChatInput.style.pointerEvents = 'none';
@@ -9064,9 +9148,9 @@ void main() {
         '#' + PREFIX + '-page-chat[data-voice-listening="true"] { border-color: oklch(70% 0.12 188 / 0.45); }' +
         '#' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: impeccable-voice-pulse 1.1s ease-in-out infinite; }' +
         '@media (prefers-reduced-motion: reduce) { #' + PREFIX + '-page-chat-voice[data-listening="true"] svg { animation: none; opacity: 1; } }' +
-        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(63% 0.024 82); opacity: 1; }' +
+        '#' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); opacity: 1; }' +
         '#' + PREFIX + '-page-chat-input { caret-color: oklch(84% 0.19 80.46); }' +
-        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0.024 82); }' +
+        '#' + PREFIX + '-page-chat[data-input-focused="true"]:not([data-expanded="true"]) #' + PREFIX + '-page-chat-input::placeholder { color: oklch(72% 0 0); }' +
         '#' + PREFIX + '-page-chat-voice:hover { background: oklch(78% 0.12 82 / 0.12); }';
       uiAppendStyle(s);
     }
@@ -9270,6 +9354,7 @@ void main() {
       zIndex: Z.bar + 5,
       display: 'flex', alignItems: 'stretch',
       gap: '0',
+      width: 'max-content',
       background: P.surface,
       border: '1px solid ' + P.border,
       borderRadius: '8px',
@@ -9277,6 +9362,8 @@ void main() {
       fontFamily: FONT, fontSize: '12px', lineHeight: '1',
       opacity: '0',
       overflow: 'hidden',          // clip the full-bleed brand mark to the bar radius
+      maxWidth: 'calc(100vw - 16px)',
+      boxSizing: 'border-box',
       transition: 'opacity 0.3s ' + EASE + ', transform 0.3s ' + EASE,
     });
     globalBarEl.id = PREFIX + '-global-bar';
@@ -9306,7 +9393,7 @@ void main() {
     const agentDot = el('span', {
       position: 'absolute', right: '-1px', bottom: '7px',
       width: '6px', height: '6px', borderRadius: '50%',
-      background: 'oklch(78% 0.14 75)',
+      background: 'oklch(77% 0.13 82)',
       boxShadow: '0 0 0 2px ' + P.surface,
       display: 'none', pointerEvents: 'none',
     });
@@ -9325,6 +9412,7 @@ void main() {
     const inner = el('div', {
       display: 'flex', alignItems: 'center',
       padding: '4px 5px 4px ' + GLOBAL_BAR_INNER_PAD_LEFT + 'px', gap: GLOBAL_BAR_INNER_GAP + 'px',
+      flex: '0 0 auto',
     });
     inner.id = PREFIX + '-global-bar-inner';
     globalBarEl.appendChild(inner);
@@ -9333,7 +9421,10 @@ void main() {
     function makeIconBtn({ id, svg, label, ariaLabel, labelFont, onClick }) {
       const b = el('button', {
         position: 'relative',
-        display: 'inline-flex', alignItems: 'center',
+        display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
+        boxSizing: 'border-box',
+        flex: '0 0 auto',
+        minWidth: '30px',
         padding: '6px 8px', borderRadius: '7px',
         border: 'none', background: 'transparent',
         color: P.textDim, fontFamily: FONT, fontSize: '11.5px', fontWeight: '500',
@@ -9352,8 +9443,8 @@ void main() {
         if (!labelEl) return;
         labelEl.style.maxWidth = '120px'; labelEl.style.opacity = '1'; labelEl.style.marginLeft = '6px'; labelEl.style.transform = 'translateX(0)';
       };
-      const collapse = () => {
-        if (!labelEl || b.dataset.active === 'true') return;
+      const collapse = (force = false) => {
+        if (!labelEl || (!force && b.dataset.active === 'true')) return;
         labelEl.style.maxWidth = '0'; labelEl.style.opacity = '0'; labelEl.style.marginLeft = '0'; labelEl.style.transform = 'translateX(-4px)';
       };
       // Per-button hover only changes color (no layout). The label expand/
@@ -9408,11 +9499,11 @@ void main() {
     // DESIGN.md panel toggle - quartet of color squares as the mark.
     const designBtn = makeIconBtn({
       id: PREFIX + '-design-toggle',
-      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(58% 0.065 82 / 0.55);flex-shrink:0">
+      svg: `<span style="display:inline-grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:14px;height:14px;border-radius:3px;overflow:hidden;box-shadow:inset 0 0 0 1px oklch(92% 0 0 / 0.13);flex-shrink:0">
         <span style="background:oklch(84% 0.19 80.46)"></span>
         <span style="background:oklch(70% 0.12 188)"></span>
-        <span style="background:oklch(84% 0.035 82)"></span>
-        <span style="background:oklch(34% 0.014 82)"></span>
+        <span style="background:oklch(91% 0 0)"></span>
+        <span style="background:oklch(34% 0 0)"></span>
       </span>`,
       label: 'DESIGN.md',
       ariaLabel: 'Toggle DESIGN.md panel',
@@ -9604,6 +9695,7 @@ void main() {
       width: '1px', height: '18px',
       background: P.hairline,
       margin: '0 4px 0 2px',
+      flexShrink: '0',
     });
     inner.appendChild(divider);
 
@@ -9620,6 +9712,7 @@ void main() {
       display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
       padding: '0', boxSizing: 'border-box',
       width: '24px', height: '24px', borderRadius: '6px',
+      flexShrink: '0',
       border: 'none', background: 'transparent',
       color: P.textDim, fontFamily: FONT, fontSize: '0', lineHeight: '0',
       cursor: 'pointer', transition: 'color 0.12s ease, background 0.12s ease',
@@ -9632,16 +9725,16 @@ void main() {
     exitBtn.addEventListener('click', () => { sendEvent({ type: 'exit' }); teardown(); });
     inner.appendChild(exitBtn);
 
-    // Bar-level hover: expand every toggle's label at once; collapse on leave.
+    // Bar-level hover: expand mode labels unless Steer is using the space.
     // Buttons with dataset.active="true" ignore collapse (their label stays).
-    const toggles = [pickBtn, insertBtn, detectBtn, designBtn];
     globalBarEl.addEventListener('mouseenter', () => {
-      toggles.forEach((t) => t._expandLabel && t._expandLabel());
+      syncGlobalBarExpandedLabels(true);
+      syncPageChatExpandedWidth();
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
     globalBarEl.addEventListener('mouseleave', () => {
-      toggles.forEach((t) => t._collapseLabel && t._collapseLabel());
+      syncGlobalBarExpandedLabels(false);
       schedulePendingDockPosition();
       setTimeout(schedulePendingDockPosition, 260);
     });
@@ -9659,6 +9752,7 @@ void main() {
       pendingDockResizeObserver.observe(globalBarEl);
     }
     window.addEventListener('resize', positionPendingDock);
+    window.addEventListener('resize', syncPageChatExpandedWidth);
 
     requestAnimationFrame(() => {
       globalBarEl.style.opacity = '1';
@@ -9705,9 +9799,7 @@ void main() {
     // If the bar is currently under the cursor, keep all labels expanded -
     // otherwise clicking a toggle that deactivates (e.g. closing DESIGN.md)
     // would collapse its label while the user's mouse is still on the bar.
-    if (globalBarEl && globalBarEl.matches(':hover')) {
-      [pickToggle, insertToggle, detectToggle, designToggle].forEach((t) => t?._expandLabel?.());
-    }
+    syncGlobalBarExpandedLabels(globalBarEl && globalBarEl.matches(':hover'));
 
     if (detectBadge) {
       detectBadge.style.display = (detectActive && detectCount > 0) ? 'inline' : 'none';
@@ -9896,7 +9988,7 @@ void main() {
     // Remove detection overlays
     window.postMessage({ source: 'impeccable-command', action: 'remove' }, '*');
     setLiveState('IDLE');
-    document.getElementById(PREFIX + '-pick-cursor-style')?.remove();
+    document.getElementById(PICK_CURSOR_STYLE_ID)?.remove();
     window.__IMPECCABLE_LIVE_INIT__ = false;
     console.log('[impeccable] Live mode exited.');
   }
@@ -9996,8 +10088,8 @@ void main() {
     meta:     'oklch(55% 0 0)',
     hairline: 'oklch(88% 0 0)',
     hairlineSoft: 'oklch(92% 0 0)',
-    amber:    'oklch(70% 0.13 65)',         // stale-hint accent
-    amberBg:  'oklch(95% 0.05 80)',
+    amber:    'oklch(77% 0.13 82)',         // stale-hint accent
+    amberBg:  'oklch(89% 0.055 84)',
   };
 
   function designPanelCss(BP) {
@@ -10088,7 +10180,7 @@ void main() {
       }
       .empty strong { color: ${DP.ink}; display: block; margin-bottom: 6px; font-size: 14px; }
       .empty code { font-family: ${MONO}; background: ${DP.canvas}; padding: 1px 6px; border-radius: 4px; font-size: 12px; color: ${DP.ink}; }
-      .error { color: oklch(45% 0.15 25); }
+      .error { color: oklch(58% 0.15 35); }
 
       /* Stale hint */
       .stale {
@@ -10240,8 +10332,8 @@ void main() {
         content: ''; position: absolute; left: 4px; top: 13px;
         width: 8px; height: 8px; border-radius: 50%;
       }
-      .coll .do::before { background: oklch(62% 0.16 145); }
-      .coll .dont::before { background: oklch(58% 0.22 25); }
+      .coll .do::before { background: oklch(45% 0.18 145); }
+      .coll .dont::before { background: oklch(58% 0.15 35); }
 
       .coll .overview-body {
         font-size: 12px; line-height: 1.55; color: ${DP.ink2};

.cursor/skills/impeccable/scripts/live-poll.mjs

@@ -2,11 +2,11 @@
  * CLI client for the live variant mode poll/reply protocol.
  *
  * Usage:
- *   npx impeccable poll                         # Block until browser event, print JSON
- *   npx impeccable poll --stream                # Experimental: keep polling; one JSON line per event
- *   npx impeccable poll --timeout=600000        # Custom timeout (ms); default is long-poll friendly
- *   npx impeccable poll --reply <id> done       # Reply "done" to event <id>
- *   npx impeccable poll --reply <id> error "msg" # Reply with error
+ *   node <scripts_path>/live-poll.mjs                         # Block until browser event, print JSON
+ *   node <scripts_path>/live-poll.mjs --stream                # Experimental: keep polling; one JSON line per event
+ *   node <scripts_path>/live-poll.mjs --timeout=600000        # Custom timeout (ms); default is long-poll friendly
+ *   node <scripts_path>/live-poll.mjs --reply <id> done       # Reply "done" to event <id>
+ *   node <scripts_path>/live-poll.mjs --reply <id> error "msg" # Reply with error
  */
 
 import { execFileSync } from 'node:child_process';
@@ -15,6 +15,11 @@ import { fileURLToPath } from 'node:url';
 import { completionAckForAcceptResult, completionTypeForAcceptResult } from './live/completion.mjs';
 import { readLiveServerInfo } from './lib/impeccable-paths.mjs';
 
+// Absolute path to a sibling script in this skill's scripts dir, so runtime
+// error hints print a directly-runnable command instead of a placeholder.
+const SELF_DIR = path.dirname(fileURLToPath(import.meta.url));
+const scriptCmd = (name) => `node "${path.join(SELF_DIR, name)}"`;
+
 // Node's built-in fetch (undici under the hood) enforces a 300s headers
 // timeout that can't be lowered per-request. We cap each request below
 // that ceiling and loop in `pollOnce` to synthesize a long poll without
@@ -27,7 +32,7 @@ const EVENT_TYPES_NEEDING_AGENT_REPLY = new Set(['generate', 'steer', 'manual_ed
 function readServerInfo() {
   const record = readLiveServerInfo(process.cwd());
   if (!record) {
-    console.error('No running live server found. Start one with: npx impeccable live');
+    console.error(`No running live server found. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   return record.info;
@@ -82,7 +87,7 @@ export function parseReplyArgs(args) {
 }
 
 function validateReplyArgs({ id, status }) {
-  const usage = "Usage: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]";
+  const usage = `Usage: ${scriptCmd('live-poll.mjs')} --reply <id> <status> [--file path] [--data '<json>'] [message]`;
   if (!id || id.startsWith('--')) {
     const err = new Error(`${usage}\nMissing event id after --reply.`);
     err.code = 'INVALID_REPLY_ARGS';
@@ -283,11 +288,11 @@ export async function runPollStream(base, token, {
 function handlePollError(err) {
   if (err.code === 'AUTH_FAILED') {
     console.error(err.message);
-    console.error('Try restarting: npx impeccable live stop && npx impeccable live');
+    console.error(`Try restarting: ${scriptCmd('live-server.mjs')} stop && ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.cause?.code === 'ECONNREFUSED') {
-    console.error('Live server not running. Start one with: npx impeccable live');
+    console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
     process.exit(1);
   }
   if (err.code === 'ACK_TIMEOUT') {
@@ -331,7 +336,7 @@ Harness note:
   const info = readServerInfo();
   const base = `http://localhost:${info.port}`;
 
-  // Reply mode: npx impeccable poll --reply <id> <status> [--file path] [--data '<json>'] [message]
+  // Reply mode: node <scripts_path>/live-poll.mjs --reply <id> <status> [--file path] [--data '<json>'] [message]
   if (args.includes('--reply')) {
     let reply;
     try {
@@ -345,7 +350,7 @@ Harness note:
       await postReply(base, info.token, reply);
     } catch (err) {
       if (err.cause?.code === 'ECONNREFUSED') {
-        console.error('Live server not running. Start one with: npx impeccable live');
+        console.error(`Live server not running. Start one with: ${scriptCmd('live.mjs')}`);
       } else {
         console.error('Reply failed:', err.message);
       }

.cursor/skills/impeccable/scripts/live-server.mjs

@@ -21,7 +21,7 @@ import path from 'node:path';
 import net from 'node:net';
 import { fileURLToPath } from 'node:url';
 import { parseDesignMd } from './lib/design-parser.mjs';
-import { resolveContextDir } from './context.mjs';
+import { loadContext } from './context.mjs';
 import {
   assembleLiveBrowserScript,
   assertLiveBrowserScriptParts,
@@ -55,7 +55,11 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 // PRODUCT.md / DESIGN.md live wherever context.mjs resolves. The generated
 // DESIGN sidecar is project-local at .impeccable/design.json, with legacy
 // DESIGN.json fallback for existing projects.
-const CONTEXT_DIR = resolveContextDir(process.cwd());
+const PROJECT_CONTEXT = loadContext(process.cwd());
+const CONTEXT_DIR = PROJECT_CONTEXT.contextDir;
+const DESIGN_MD_PATH = PROJECT_CONTEXT.designPath
+  ? path.resolve(process.cwd(), PROJECT_CONTEXT.designPath)
+  : null;
 const DEFAULT_POLL_TIMEOUT = 600_000;   // 10 min — agent re-polls on timeout anyway
 const SSE_HEARTBEAT_INTERVAL = 30_000;  // keepalive ping every 30s
 
@@ -371,10 +375,7 @@ function hasProjectContext() {
   // PRODUCT.md carries brand voice / anti-references — that's what determines
   // whether variants are brand-aware. DESIGN.md (visual tokens) is a separate
   // concern, surfaced by the design panel's own empty state.
-  try {
-    fs.accessSync(path.join(CONTEXT_DIR, 'PRODUCT.md'), fs.constants.R_OK);
-    return true;
-  } catch { return false; }
+  return !!PROJECT_CONTEXT.hasProduct;
 }
 
 function statOrNull(filePath) {
@@ -549,8 +550,8 @@ function createRequestHandler({ detectScript, liveScriptParts }) {
       const token = url.searchParams.get('token');
       if (token !== state.token) { res.writeHead(401); res.end('Unauthorized'); return; }
 
-      const mdPath = path.join(CONTEXT_DIR, 'DESIGN.md');
-      const jsonPath = resolveDesignSidecarPath(process.cwd(), CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
+      const mdPath = DESIGN_MD_PATH;
+      const jsonPath = resolveDesignSidecarPath(process.cwd(), PROJECT_CONTEXT.designContextDir || CONTEXT_DIR) || getDesignSidecarPath(process.cwd());
       const mdStat = statOrNull(mdPath);
       const jsonStat = statOrNull(jsonPath);
 

.cursor/skills/impeccable/scripts/live-target.mjs

@@ -0,0 +1,30 @@
+import path from 'node:path';
+import { resolveProjectRoot } from './context.mjs';
+import { parseTargetPath } from './lib/target-args.mjs';
+
+export function resolveLiveTarget(cwd = process.cwd(), args = []) {
+  const originalCwd = path.resolve(cwd);
+  let targetPath = null;
+  try {
+    targetPath = parseTargetPath(args, { strict: true });
+  } catch (err) {
+    if (err?.name === 'TargetArgError') {
+      process.stderr.write(`${err.message}\n`);
+      process.exit(1);
+    }
+    throw err;
+  }
+  const absoluteTargetPath = targetPath
+    ? path.isAbsolute(targetPath) ? targetPath : path.resolve(originalCwd, targetPath)
+    : null;
+  const projectRoot = targetPath
+    ? resolveProjectRoot(originalCwd, { targetPath: absoluteTargetPath })
+    : originalCwd;
+  return {
+    originalCwd,
+    projectRoot,
+    targetPath,
+    absoluteTargetPath,
+    targetOptions: absoluteTargetPath ? { targetPath: absoluteTargetPath } : {},
+  };
+}