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pbakaus_impeccable/public/css/sub-pages.css
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Paul Bakaus 648eb036ea Mobile collapsible sidebar + more breathing room on active state
Three docs sidebar improvements.

1. Collapsible mobile menu. The sidebar on narrow viewports used to
   dump 21 skill links and 2 tutorial links inline above the content,
   forcing a long scroll past the nav. Add a toggle button at the top
   of the sidebar that shows the current page label (e.g. "/overdrive"
   or "Getting started") plus a chevron, and collapses the menu behind
   it on mobile. Click the button to open/close. On desktop (>=920px)
   the toggle is hidden and the menu shows unconditionally as before.
   Pure aria-expanded state driven by a small delegated click handler
   in render-page.js.

2. Active-state breathing room. The left-border accent on the current
   sidebar item used to sit 2px from the text, which felt cramped. Pull
   the border 14px to the left via margin-left and push the text 12px
   to the right via padding-left. The net result: the accent bar sits
   in the layout gutter, the text keeps its alignment with the brand
   logo in the header, and there's now 12px of comfortable space
   between the border and the text.

3. Active state visibility. The same change makes the accent bar more
   visible on desktop, since it no longer hugs the text. 'aria-current'
   was already being set correctly on /skills/* and /tutorials/* pages;
   the bar just looked too subtle at 2px of clearance.
2026-04-08 11:47:47 -07:00

1644 lines
36 KiB
CSS

/*
* impeccable.style — shared styles for sub-pages and the site-wide header
*
* Imported by all generated pages under /skills, /anti-patterns, /tutorials,
* and by the hand-authored pages (index, cheatsheet, gallery, privacy) via
* a direct <link> tag so they all share the same header + prose typography.
*/
@import "./tokens.css";
/* ============================================
SKIP LINK (a11y)
============================================ */
.skip-link {
position: absolute;
top: -100%;
left: 50%;
transform: translateX(-50%);
z-index: 10000;
padding: var(--spacing-sm) var(--spacing-lg);
background: var(--color-ink);
color: var(--color-paper);
font-weight: 600;
text-decoration: none;
border-radius: 0 0 8px 8px;
transition: top 0.2s ease;
}
.skip-link:focus {
top: 0;
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
/* ============================================
BASE
============================================ */
html {
scroll-behavior: smooth;
}
body {
font-family: var(--font-body);
color: var(--color-ink);
background: var(--color-paper);
line-height: 1.6;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
a {
color: inherit;
text-decoration: none;
}
/* ============================================
SHARED SITE HEADER
============================================ */
.site-header {
position: sticky;
top: 0;
z-index: 100;
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--spacing-md);
padding: 14px clamp(var(--spacing-md), 4vw, var(--spacing-2xl));
background: color-mix(in oklch, var(--color-paper) 94%, transparent);
-webkit-backdrop-filter: saturate(1.4) blur(16px);
backdrop-filter: saturate(1.4) blur(16px);
border-bottom: 1px solid var(--color-mist);
}
/* Kill any inherited text-decoration from page-level `a` rules. */
.site-header a,
.site-header a:hover {
text-decoration: none;
text-decoration-thickness: 0;
}
.site-header-brand {
display: inline-flex;
align-items: center;
gap: 10px;
font-family: var(--font-display);
font-size: 1.25rem;
font-weight: 600;
letter-spacing: -0.01em;
color: var(--color-ink);
flex-shrink: 0;
transition: color var(--duration-fast) var(--ease-out);
}
.site-header-brand:hover {
color: var(--color-accent);
}
.site-header-brand-logo {
width: 26px;
height: 26px;
border-radius: 6px;
flex-shrink: 0;
}
.site-header-brand-name {
display: inline-block;
}
.site-header-right {
display: flex;
align-items: center;
gap: clamp(var(--spacing-sm), 2vw, var(--spacing-md));
min-width: 0;
}
.site-header-nav {
display: flex;
align-items: center;
gap: clamp(var(--spacing-sm), 2vw, var(--spacing-md));
font-family: var(--font-body);
font-size: 0.9375rem;
font-weight: 500;
min-width: 0;
}
.site-header-nav a {
position: relative;
display: inline-block;
white-space: nowrap;
color: var(--color-charcoal);
padding: 4px 0;
transition: color var(--duration-fast) var(--ease-out);
}
.site-header-nav a:hover {
color: var(--color-accent);
}
.site-header-nav a[aria-current="page"] {
color: var(--color-ink);
font-weight: 600;
}
.site-header-nav a[aria-current="page"]::after {
content: "";
position: absolute;
left: 0;
right: 0;
bottom: -4px;
height: 2px;
background: var(--color-accent);
border-radius: 2px;
}
/* GitHub star pill — subtle, inviting nudge without shouting */
.site-header-github {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 4px 10px 4px 8px;
border-radius: 99px;
background: var(--color-cream);
border: 1px solid var(--color-mist);
font-family: var(--font-mono);
font-size: 0.8125rem;
font-weight: 500;
color: var(--color-charcoal);
flex-shrink: 0;
transition:
background var(--duration-fast) var(--ease-out),
border-color var(--duration-fast) var(--ease-out),
color var(--duration-fast) var(--ease-out);
}
.site-header-github svg {
width: 14px;
height: 14px;
flex-shrink: 0;
}
.site-header-github:hover {
background: var(--color-paper);
border-color: var(--color-ink);
color: var(--color-ink);
}
.site-header-github-star {
color: #f59e0b;
width: 12px;
height: 12px;
flex-shrink: 0;
}
@media (max-width: 820px) {
.site-header {
padding: 12px var(--spacing-md);
gap: var(--spacing-sm);
}
.site-header-brand {
font-size: 1.0625rem;
}
.site-header-brand-logo {
width: 22px;
height: 22px;
}
.site-header-right {
gap: var(--spacing-sm);
}
.site-header-nav {
font-size: 0.8125rem;
gap: var(--spacing-sm);
overflow-x: auto;
scrollbar-width: none;
-webkit-overflow-scrolling: touch;
/* fade the right edge so users see there's more to scroll */
mask-image: linear-gradient(to right, black 0%, black calc(100% - 24px), transparent 100%);
-webkit-mask-image: linear-gradient(to right, black 0%, black calc(100% - 24px), transparent 100%);
}
.site-header-nav::-webkit-scrollbar {
display: none;
}
.site-header-nav a[data-nav="home"] {
/* Brand already acts as home link on mobile */
display: none;
}
.site-header-github {
padding: 4px 8px;
}
.site-header-github-label {
display: none;
}
}
@media (max-width: 480px) {
.site-header-brand-name {
/* Logo alone on narrow screens */
display: none;
}
}
/* ============================================
SUB-PAGE LAYOUT SHELL
============================================ */
main#main {
display: block;
}
.sub-page-content {
max-width: 820px;
margin: 0 auto;
padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2.5rem) 6rem;
}
.skill-detail {
/* No max-width on the article itself. The editorial body sections
(header, editorial wrapper, skill source, references) each cap
themselves at 720px for readable line length, while the hero is
allowed to break out on wide viewports. */
width: 100%;
}
.sub-page-header {
margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.sub-page-eyebrow {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.14em;
color: var(--color-accent);
margin-bottom: var(--spacing-sm);
}
.sub-page-title {
font-family: var(--font-display);
font-size: clamp(2.5rem, 6vw, 4.5rem);
font-weight: 400;
line-height: 1.05;
letter-spacing: -0.02em;
color: var(--color-ink);
margin-bottom: var(--spacing-md);
}
.sub-page-lede {
font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
line-height: 1.55;
color: var(--color-charcoal);
max-width: 62ch;
}
/* ============================================
DOCS-BROWSER LAYOUT (used by /skills)
============================================ */
:root {
--site-header-height: 62px;
--skills-sidebar-width: 200px;
}
.skills-layout-page main#main {
/* Reset: the docs layout provides its own max-width container. */
max-width: none;
margin: 0;
padding: 0;
}
.skills-layout {
display: grid;
grid-template-columns: var(--skills-sidebar-width) minmax(0, 1fr);
gap: clamp(var(--spacing-lg), 4vw, var(--spacing-2xl));
/*
* Match horizontal padding to .site-header so the sidebar content lines
* up with the brand logo in the nav bar above. Intentionally no max-width
* so the docs-browser feels wall-to-wall on wide screens.
*/
padding: 0 clamp(var(--spacing-md), 4vw, var(--spacing-2xl));
align-items: start;
}
/* ============================================
SIDEBAR
============================================ */
.skills-sidebar {
position: sticky;
top: var(--site-header-height);
align-self: start;
max-height: calc(100vh - var(--site-header-height));
overflow-y: auto;
padding: var(--spacing-lg) 0 var(--spacing-2xl);
border-right: 1px solid var(--color-mist);
scrollbar-width: thin;
scrollbar-color: var(--color-mist) transparent;
}
.skills-sidebar::-webkit-scrollbar {
width: 6px;
}
.skills-sidebar::-webkit-scrollbar-thumb {
background: var(--color-mist);
border-radius: 3px;
}
.skills-sidebar-inner {
padding-right: var(--spacing-md);
}
/* Mobile menu toggle. Hidden on desktop. */
.skills-sidebar-toggle {
display: none;
}
.skills-sidebar-toggle-chevron {
transition: transform var(--duration-base) var(--ease-out);
flex-shrink: 0;
color: var(--color-ash);
}
/* Label at the top of the sidebar — hidden visually, kept for a11y tree. */
.skills-sidebar-label {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
border: 0;
}
.skills-sidebar-group {
margin-bottom: 1.5rem;
}
.skills-sidebar-group:last-child {
margin-bottom: 0;
}
.skills-sidebar-divider {
border: none;
height: 1px;
background: var(--color-mist);
margin: 0 0 1.5rem 0;
width: 100%;
}
.skills-sidebar-group-title {
font-family: var(--font-mono);
font-size: 0.625rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.14em;
color: var(--color-ash);
margin-bottom: 6px;
/* Links use margin-left: -14px + border (2) + padding-left (12) to
end with text at the column edge (0). Group titles have no border,
so a small left margin matches the link text position without the
extra padding math. */
padding: 0;
margin-left: 0;
}
.skills-sidebar-list {
list-style: none;
padding: 0;
margin: 0;
}
.skills-sidebar-list li {
margin: 0;
}
.skills-sidebar-list a {
display: block;
/* Negative left margin pulls the 2px active accent into the layout
gutter, out from under the text. Padding-left then pushes the text
itself 12px further right for breathing room, so the text reads
with comfortable space from the active bar. */
padding: 4px 0 4px 12px;
margin-left: -14px;
border-left: 2px solid transparent;
font-family: var(--font-mono);
font-size: 0.875rem;
font-weight: 500;
line-height: 1.5;
color: var(--color-charcoal);
text-decoration: none;
transition: color var(--duration-fast) var(--ease-out),
border-color var(--duration-fast) var(--ease-out);
}
.skills-sidebar-list a:hover {
color: var(--color-accent);
}
.skills-sidebar-list a[aria-current="page"] {
color: var(--color-ink);
font-weight: 600;
border-left-color: var(--color-accent);
}
/* ============================================
OVERVIEW MAIN CONTENT
============================================ */
.skills-main {
min-width: 0;
padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(4rem, 8vw, 6rem);
}
.skills-overview-content {
max-width: 720px;
}
.skills-overview-header {
margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.skills-overview-header .sub-page-lede a {
color: var(--color-ink);
text-decoration: underline;
text-decoration-thickness: 1px;
text-decoration-color: var(--color-accent);
text-underline-offset: 4px;
font-family: var(--font-mono);
font-weight: 500;
}
.skills-overview-howto {
padding: var(--spacing-lg) var(--spacing-lg);
background: var(--color-cream);
border: 1px solid var(--color-mist);
border-radius: 10px;
margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.skills-overview-howto-title {
font-family: var(--font-display);
font-size: 1.25rem;
font-style: italic;
font-weight: 500;
color: var(--color-ink);
margin-bottom: var(--spacing-sm);
}
.skills-overview-howto p {
font-size: 0.9375rem;
line-height: 1.7;
color: var(--color-charcoal);
max-width: 60ch;
}
.skills-overview-howto a {
color: var(--color-ink);
font-family: var(--font-mono);
font-size: 0.875em;
font-weight: 500;
text-decoration: none;
border-bottom: 1px solid var(--color-accent);
transition: color var(--duration-fast) var(--ease-out);
}
.skills-overview-howto a:hover {
color: var(--color-accent);
}
.skills-overview-categories {
display: flex;
flex-direction: column;
gap: clamp(2rem, 4vw, 3rem);
}
.skills-overview-category {
padding-bottom: clamp(2rem, 4vw, 2.5rem);
border-bottom: 1px solid var(--color-mist);
}
.skills-overview-category:last-child {
border-bottom: none;
}
.skills-overview-category-meta {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: var(--spacing-md);
margin-bottom: 6px;
}
.skills-overview-category-title {
font-family: var(--font-display);
font-size: clamp(1.5rem, 3vw, 2rem);
font-weight: 500;
font-style: italic;
color: var(--color-ink);
letter-spacing: -0.01em;
}
.skills-overview-category-count {
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--color-ash);
}
.skills-overview-category-desc {
font-size: 0.9375rem;
line-height: 1.7;
color: var(--color-charcoal);
max-width: 58ch;
margin-bottom: var(--spacing-md);
}
.skills-overview-chips {
display: flex;
flex-wrap: wrap;
gap: 8px;
}
.skills-overview-chip {
display: inline-flex;
align-items: center;
padding: 6px 12px;
font-family: var(--font-mono);
font-size: 0.8125rem;
font-weight: 500;
color: var(--color-ink);
background: var(--color-paper);
border: 1px solid var(--color-mist);
border-radius: 99px;
text-decoration: none;
transition: border-color var(--duration-fast) var(--ease-out),
color var(--duration-fast) var(--ease-out),
background var(--duration-fast) var(--ease-out);
}
.skills-overview-chip:hover {
color: var(--color-accent);
border-color: var(--color-accent);
background: var(--color-cream);
}
/* ============================================
ANTI-PATTERNS INDEX
============================================ */
.anti-patterns-sidebar-list a {
display: flex !important;
align-items: baseline;
justify-content: space-between;
gap: var(--spacing-sm);
}
.anti-patterns-sidebar-count {
font-size: 0.6875rem;
font-weight: 500;
color: var(--color-ash);
font-variant-numeric: tabular-nums;
}
.anti-patterns-content {
max-width: 820px;
}
.anti-patterns-header {
margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.anti-patterns-header .sub-page-lede code {
font-family: var(--font-mono);
font-size: 0.875em;
color: var(--color-ink);
background: var(--color-cream);
padding: 2px 6px;
border-radius: 4px;
border: 1px solid var(--color-mist);
}
.anti-patterns-header .sub-page-lede a {
color: var(--color-ink);
text-decoration: underline;
text-decoration-color: var(--color-accent);
text-decoration-thickness: 1px;
text-underline-offset: 4px;
font-family: var(--font-mono);
font-weight: 500;
font-size: 0.9375em;
}
.anti-patterns-legend {
padding: var(--spacing-lg);
background: var(--color-cream);
border: 1px solid var(--color-mist);
border-radius: 10px;
margin-bottom: clamp(2.5rem, 5vw, 4rem);
max-width: 720px;
}
.anti-patterns-legend-title {
font-family: var(--font-display);
font-size: 1.25rem;
font-style: italic;
font-weight: 500;
color: var(--color-ink);
margin-bottom: var(--spacing-sm);
}
.anti-patterns-legend p {
font-size: 0.9375rem;
line-height: 1.7;
color: var(--color-charcoal);
}
.anti-patterns-legend a {
color: var(--color-ink);
text-decoration: none;
border-bottom: 1px solid var(--color-accent);
font-family: var(--font-mono);
font-size: 0.875em;
font-weight: 500;
}
.anti-patterns-legend a:hover {
color: var(--color-accent);
}
.anti-patterns-sections {
display: flex;
flex-direction: column;
gap: clamp(3rem, 6vw, 4.5rem);
}
.anti-patterns-section-header {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: var(--spacing-md);
padding-bottom: var(--spacing-sm);
border-bottom: 1px solid var(--color-mist);
margin-bottom: var(--spacing-lg);
}
.anti-patterns-section-title {
font-family: var(--font-display);
font-size: clamp(1.75rem, 3vw, 2.25rem);
font-weight: 500;
font-style: italic;
color: var(--color-ink);
letter-spacing: -0.01em;
}
.anti-patterns-section-count {
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--color-ash);
}
.rule-card-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
gap: var(--spacing-md);
}
.rule-card {
padding: var(--spacing-md);
background: var(--color-paper);
border: 1px solid var(--color-mist);
border-radius: 8px;
display: flex;
flex-direction: column;
gap: 8px;
transition: border-color var(--duration-fast) var(--ease-out);
}
.rule-card:hover {
border-color: var(--color-ash);
}
.rule-card-head {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--spacing-sm);
margin-bottom: 2px;
}
.rule-card-id {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 500;
color: var(--color-ash);
background: transparent;
padding: 0;
border: none;
}
.rule-card-category {
font-family: var(--font-mono);
font-size: 0.625rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
padding: 3px 8px;
border-radius: 99px;
}
.rule-card-category[data-category="slop"] {
color: var(--color-accent);
background: var(--color-accent-dim);
}
.rule-card-category[data-category="quality"] {
color: var(--color-charcoal);
background: var(--color-mist);
}
.rule-card-name {
font-family: var(--font-body);
font-size: 1rem;
font-weight: 600;
color: var(--color-ink);
line-height: 1.35;
}
.rule-card-desc {
font-size: 0.875rem;
line-height: 1.6;
color: var(--color-charcoal);
flex: 1;
}
.rule-card-skill-link {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 500;
color: var(--color-charcoal);
text-decoration: none;
align-self: flex-start;
padding-top: 4px;
transition: color var(--duration-fast) var(--ease-out);
}
.rule-card-skill-link:hover {
color: var(--color-accent);
}
.rule-card-skill-link::after {
content: " →";
}
/* ============================================
TUTORIALS INDEX
============================================ */
.tutorials-content {
max-width: 720px;
}
.tutorial-cards {
display: flex;
flex-direction: column;
gap: var(--spacing-sm);
}
.tutorial-card {
display: grid;
grid-template-columns: auto 1fr auto;
gap: var(--spacing-md);
align-items: center;
padding: var(--spacing-md) var(--spacing-lg);
background: var(--color-paper);
border: 1px solid var(--color-mist);
border-radius: 10px;
color: var(--color-ink);
text-decoration: none;
transition: border-color var(--duration-fast) var(--ease-out),
transform var(--duration-fast) var(--ease-out);
}
.tutorial-card:hover {
border-color: var(--color-ink);
}
.tutorial-card-number {
font-family: var(--font-mono);
font-size: 1.5rem;
font-weight: 500;
color: var(--color-ash);
line-height: 1;
font-variant-numeric: tabular-nums;
}
.tutorial-card:hover .tutorial-card-number {
color: var(--color-accent);
}
.tutorial-card-body {
min-width: 0;
}
.tutorial-card-title {
font-family: var(--font-display);
font-size: 1.375rem;
font-style: italic;
font-weight: 500;
color: var(--color-ink);
line-height: 1.2;
margin-bottom: 4px;
}
.tutorial-card-tagline {
font-size: 0.9375rem;
color: var(--color-charcoal);
line-height: 1.5;
}
.tutorial-card-arrow {
font-family: var(--font-body);
font-size: 1.25rem;
color: var(--color-ash);
transition: color var(--duration-fast) var(--ease-out),
transform var(--duration-fast) var(--ease-out);
}
.tutorial-card:hover .tutorial-card-arrow {
color: var(--color-accent);
transform: translateX(4px);
}
/* ============================================
TUTORIAL EMBEDS (live overlays, screenshots)
============================================ */
.tutorial-embed {
margin: var(--spacing-lg) 0 var(--spacing-xl);
border-radius: 10px;
overflow: hidden;
border: 1px solid var(--color-mist);
box-shadow: 0 8px 30px -6px rgba(0, 0, 0, 0.12);
max-width: none;
}
.tutorial-embed-header {
display: flex;
align-items: center;
gap: 6px;
padding: 10px 14px;
background: var(--color-cream);
border-bottom: 1px solid var(--color-mist);
}
.tutorial-embed-dot {
width: 10px;
height: 10px;
border-radius: 50%;
flex-shrink: 0;
}
.tutorial-embed-dot.red { background: #ff5f56; }
.tutorial-embed-dot.yellow { background: #ffbd2e; }
.tutorial-embed-dot.green { background: #27c93f; }
.tutorial-embed-title {
margin-left: auto;
font-family: var(--font-mono);
font-size: 0.75rem;
color: var(--color-ash);
}
.tutorial-embed-iframe {
display: block;
width: 100%;
height: 520px;
border: none;
background: white;
}
.tutorial-embed-caption {
font-size: 0.8125rem;
color: var(--color-ash);
margin-top: var(--spacing-sm);
font-style: italic;
max-width: 60ch;
}
/* ============================================
TUTORIAL DETAIL
============================================ */
.tutorial-detail {
max-width: 680px;
}
.tutorial-detail-header {
margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.tutorial-detail-title {
font-family: var(--font-display);
font-size: clamp(2.5rem, 6vw, 4.5rem);
font-weight: 400;
line-height: 1.05;
letter-spacing: -0.02em;
color: var(--color-ink);
margin-bottom: var(--spacing-md);
}
.tutorial-detail-tagline {
font-family: var(--font-body);
font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
line-height: 1.55;
color: var(--color-charcoal);
max-width: 60ch;
}
.tutorial-detail-body {
max-width: 65ch;
}
/* ============================================
MOBILE: collapsible sidebar behind a toggle
============================================ */
@media (max-width: 920px) {
.skills-layout {
grid-template-columns: 1fr;
gap: 0;
}
.skills-sidebar {
position: static;
max-height: none;
overflow: visible;
border-right: none;
padding: var(--spacing-md) 0;
margin-bottom: var(--spacing-lg);
}
/* Show the toggle button and collapse the menu by default. */
.skills-sidebar-toggle {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--spacing-sm);
width: 100%;
padding: 12px 16px;
background: var(--color-cream);
border: 1px solid var(--color-mist);
border-radius: 8px;
cursor: pointer;
font-family: var(--font-mono);
font-size: 0.8125rem;
font-weight: 600;
color: var(--color-ink);
text-align: left;
transition: border-color var(--duration-fast) var(--ease-out);
}
.skills-sidebar-toggle:hover {
border-color: var(--color-ink);
}
.skills-sidebar-toggle[aria-expanded="true"] .skills-sidebar-toggle-chevron {
transform: rotate(180deg);
}
.skills-sidebar-inner {
display: none;
padding-right: 0;
padding-top: var(--spacing-md);
border-top: 1px solid var(--color-mist);
margin-top: var(--spacing-md);
}
.skills-sidebar-toggle[aria-expanded="true"] + .skills-sidebar-inner {
display: block;
}
.skills-sidebar-group {
margin-bottom: var(--spacing-md);
}
}
/* ============================================
SKILL DETAIL — BEFORE/AFTER DEMO
============================================ */
/* Ported from main.css for use on sub-pages. The split-compare effect
is initialized by js/effects/split-compare.js loaded on demand. */
.split-comparison {
position: relative;
width: 100%;
/* 500px visible + 64px buffer (32px per side) = 564px total.
box-sizing: border-box is inherited, so children sit in 500px. */
max-width: 564px;
/* 32px padding is an invisible hover buffer so the divider does not
immediately snap back when the pointer grazes the visible box
edge. Negative top/bottom margins collapse the padding out of
layout flow so the demo keeps its rhythm in the page. */
padding: 32px;
margin: -32px 0 calc(clamp(2rem, 4vw, 3rem) - 32px);
}
.split-container {
position: relative;
width: 100%;
height: 360px;
border-radius: 12px;
overflow: hidden;
/* Match the page background so the 32px padding area is invisible.
The border + border-radius define the visible box; individual
demo content provides its own colors on top. */
background: var(--color-paper);
border: 1px solid var(--color-mist);
cursor: ew-resize;
user-select: none;
}
.split-before,
.split-after {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
}
.split-before {
z-index: 1;
}
.split-content {
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
/* No padding: demos that fill the container (overdrive) need full
bleed, and demos with smaller content (polish, bolder) already
center themselves via flex. */
}
.split-after {
clip-path: polygon(58% 0%, 100% 0%, 100% 100%, 42% 100%);
z-index: 2;
background: var(--color-paper);
}
.split-divider {
position: absolute;
top: 0;
bottom: 0;
left: 50%;
width: 3px;
background: var(--color-accent);
transform: translateX(-50%) skewX(-10deg);
pointer-events: none;
z-index: 3;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
}
/* Before | caption | After all on one row. The caption lives in the
middle column; if a skill has no caption we emit an empty <span> so
the grid still has three cells and Before/After sit at the edges. */
.split-labels {
display: grid;
grid-template-columns: auto minmax(0, 1fr) auto;
align-items: baseline;
gap: var(--spacing-md);
margin-top: 10px;
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--color-ash);
}
.split-label-item[data-point="before"] {
color: var(--color-ash);
justify-self: start;
}
.split-label-item[data-point="after"] {
color: var(--color-accent);
justify-self: end;
}
.skill-demo-caption {
margin: 0;
font-family: var(--font-body);
font-size: 0.8125rem;
font-weight: 400;
text-transform: none;
letter-spacing: 0;
color: var(--color-ash);
font-style: italic;
text-align: center;
justify-self: center;
/* Allow wrapping inside the middle column if the text is long. */
max-width: 100%;
}
.skill-demo-eyebrow {
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.14em;
color: var(--color-ash);
margin-bottom: var(--spacing-sm);
/* Eyebrow now lives inside .split-comparison (which has 32px
padding), so it aligns with the visible card edge automatically. */
}
/* ============================================
SKILL DETAIL
============================================ */
/* Editorial hero: on wide viewports, text header on the left and the
before/after demo floats to the right as a hero module and is allowed
to break out of the 720px body cap. On narrow viewports everything
stacks within the 720px column. */
.skill-detail-hero {
max-width: 720px;
margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
/* Stacked spacing between header and demo on narrow viewports; cancelled
when the hero switches to two columns at >=1280px. */
.skill-detail-hero--has-demo .skill-demo {
margin-top: clamp(2rem, 4vw, 2.5rem);
}
@media (min-width: 1280px) {
.skill-detail-hero--has-demo {
/* Wider editorial hero at large viewports. Fixed 564px demo column
(500px visible + 64px hover buffer) keeps the split-container at
its designed 500x360 landscape aspect ratio. Text column takes
whatever's left, clamped by the hero's own max-width. */
max-width: 1200px;
display: grid;
grid-template-columns: minmax(0, 1fr) 564px;
gap: clamp(var(--spacing-xl), 4vw, var(--spacing-2xl));
align-items: center;
}
.skill-detail-hero--has-demo .skill-detail-header {
margin-bottom: 0;
}
.skill-detail-hero--has-demo .skill-demo {
align-self: center;
margin-top: 0;
}
}
/* Body sections stay at a readable line length regardless of the hero
width above them. */
.skill-detail-editorial,
.skill-source-card,
.skill-references {
max-width: 720px;
}
.skill-detail-eyebrow {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--color-ash);
margin-bottom: var(--spacing-sm);
}
.skill-detail-eyebrow a {
color: inherit;
text-decoration: none;
}
.skill-detail-eyebrow a:hover {
color: var(--color-accent);
}
.skill-detail-title {
font-family: var(--font-display);
font-size: clamp(3rem, 5.5vw, 5rem);
font-weight: 600;
line-height: 0.95;
letter-spacing: -0.02em;
color: var(--color-ink);
margin-bottom: var(--spacing-md);
white-space: nowrap;
}
.skill-detail-title-slash {
color: var(--color-accent);
font-weight: 300;
}
.skill-detail-tagline {
font-family: var(--font-body);
font-size: clamp(1rem, 1.4vw, 1.125rem);
font-weight: 400;
color: var(--color-charcoal);
line-height: 1.55;
max-width: 60ch;
margin-bottom: var(--spacing-md);
}
.skill-meta-strip {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-top: var(--spacing-sm);
}
.skill-meta-chip {
display: inline-flex;
align-items: center;
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.08em;
padding: 4px 10px;
border-radius: 99px;
background: var(--color-cream);
border: 1px solid var(--color-mist);
color: var(--color-charcoal);
}
.skill-meta-category[data-category="create"] {
background: var(--cat-create-bg);
border-color: var(--cat-create-border);
color: var(--cat-create-text);
}
.skill-meta-category[data-category="evaluate"] {
background: var(--cat-evaluate-bg);
border-color: var(--cat-evaluate-border);
color: var(--cat-evaluate-text);
}
.skill-meta-category[data-category="refine"] {
background: var(--cat-refine-bg);
border-color: var(--cat-refine-border);
color: var(--cat-refine-text);
}
.skill-meta-category[data-category="simplify"] {
background: var(--cat-simplify-bg);
border-color: var(--cat-simplify-border);
color: var(--cat-simplify-text);
}
.skill-meta-category[data-category="harden"] {
background: var(--cat-harden-bg);
border-color: var(--cat-harden-border);
color: var(--cat-harden-text);
}
.skill-meta-category[data-category="system"] {
background: var(--cat-system-bg);
border-color: var(--cat-system-border);
color: var(--cat-system-text);
}
.skill-meta-args {
font-family: var(--font-mono);
text-transform: none;
letter-spacing: 0;
font-weight: 500;
}
.skill-detail-editorial {
margin-bottom: clamp(2rem, 4vw, 3rem);
}
/* "The skill itself" card: visually contains the auto-rendered SKILL.md
body so it reads as a distinct reference block, not a continuation of
the editorial section above. */
.skill-source-card {
background: var(--color-paper);
border: 1px solid var(--color-mist);
border-radius: 12px;
padding: clamp(var(--spacing-md), 3vw, var(--spacing-xl));
margin-top: clamp(2rem, 4vw, 3rem);
box-shadow: 0 1px 0 oklch(90% 0 0);
}
.skill-source-card-header {
display: flex;
align-items: baseline;
flex-wrap: wrap;
gap: var(--spacing-sm);
padding-bottom: var(--spacing-md);
margin-bottom: var(--spacing-md);
border-bottom: 1px solid var(--color-mist);
}
.skill-source-card-label {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--color-accent);
padding: 3px 8px;
background: var(--color-accent-dim);
border-radius: 4px;
flex-shrink: 0;
}
.skill-source-card-subtitle {
font-size: 0.8125rem;
color: var(--color-ash);
font-style: italic;
}
.skill-source-card-body {
max-width: none;
}
.skill-source-card-body > :first-child {
margin-top: 0;
}
.skill-source-card-body > :last-child {
margin-bottom: 0;
}
.skill-references {
margin-top: clamp(3rem, 6vw, 4.5rem);
padding-top: clamp(2rem, 4vw, 3rem);
border-top: 1px solid var(--color-mist);
}
.skill-references-heading {
font-family: var(--font-display);
font-size: 1.5rem;
font-style: italic;
font-weight: 500;
color: var(--color-ink);
margin-bottom: var(--spacing-md);
}
.skill-reference {
border-top: 1px solid var(--color-mist);
}
.skill-reference:last-child {
border-bottom: 1px solid var(--color-mist);
}
.skill-reference > summary {
list-style: none;
cursor: pointer;
padding: 16px 0;
display: flex;
align-items: center;
gap: var(--spacing-md);
transition: color var(--duration-fast) var(--ease-out);
}
.skill-reference > summary::-webkit-details-marker {
display: none;
}
.skill-reference > summary::before {
content: "+";
flex-shrink: 0;
width: 18px;
font-family: var(--font-display);
font-size: 1.5rem;
color: var(--color-accent);
line-height: 1;
transition: transform var(--duration-base) var(--ease-out);
}
.skill-reference[open] > summary::before {
transform: rotate(45deg);
}
.skill-reference > summary:hover {
color: var(--color-accent);
}
.skill-reference-label {
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.12em;
color: var(--color-ash);
flex-shrink: 0;
}
.skill-reference-title {
font-family: var(--font-display);
font-size: 1.125rem;
font-style: italic;
color: var(--color-ink);
}
.skill-reference-body {
padding: var(--spacing-sm) 0 var(--spacing-md) 34px;
max-width: 62ch;
}
/* ============================================
PROSE — rendered markdown bodies
============================================ */
.prose {
font-size: 1rem;
line-height: 1.7;
color: var(--color-charcoal);
max-width: 65ch;
}
.prose h1,
.prose h2,
.prose h3,
.prose h4 {
color: var(--color-ink);
font-weight: 600;
line-height: 1.25;
margin-top: 2em;
margin-bottom: 0.6em;
}
.prose h1 { font-family: var(--font-display); font-size: 1.875rem; font-weight: 500; font-style: italic; }
.prose h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; font-style: italic; margin-top: 2.2em; }
.prose h3 { font-size: 1.125rem; margin-top: 1.8em; }
.prose h4 { font-size: 1rem; }
.prose h2:first-child,
.prose h3:first-child {
margin-top: 0;
}
.prose p {
margin-top: 0;
margin-bottom: 1.1em;
}
.prose ul,
.prose ol {
margin: 0 0 1.2em 0;
padding-left: 1.25rem;
}
.prose li {
margin-bottom: 0.4em;
}
.prose a {
color: var(--color-accent);
text-decoration: underline;
text-decoration-thickness: 1px;
text-underline-offset: 3px;
text-decoration-color: var(--color-accent-dim);
transition: text-decoration-color var(--duration-fast) var(--ease-out);
}
.prose a:hover {
text-decoration-color: var(--color-accent);
}
.prose strong {
color: var(--color-ink);
font-weight: 600;
}
.prose em {
font-style: italic;
}
.prose code {
font-family: var(--font-mono);
font-size: 0.875em;
background: var(--color-cream);
border: 1px solid var(--color-mist);
padding: 2px 6px;
border-radius: 4px;
color: var(--color-ink);
}
.prose .code-block-wrap {
position: relative;
margin: 1.25em 0;
}
.prose .code-block-wrap .code-block {
margin: 0;
}
.prose .code-block {
padding: var(--spacing-md);
background: oklch(12% 0.005 350);
color: oklch(92% 0.005 350);
border-radius: 10px;
overflow-x: auto;
font-family: var(--font-mono);
font-size: 0.8125rem;
line-height: 1.55;
border: 1px solid oklch(20% 0.005 350);
}
.code-block-copy {
position: absolute;
top: 10px;
right: 10px;
padding: 4px 10px;
background: oklch(20% 0.005 350);
border: 1px solid oklch(30% 0.005 350);
color: oklch(78% 0.005 350);
border-radius: 4px;
font-family: var(--font-mono);
font-size: 0.6875rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.08em;
cursor: pointer;
opacity: 0;
transition:
opacity var(--duration-fast) var(--ease-out),
background var(--duration-fast) var(--ease-out),
color var(--duration-fast) var(--ease-out),
border-color var(--duration-fast) var(--ease-out);
}
.code-block-wrap:hover .code-block-copy,
.code-block-copy:focus-visible {
opacity: 1;
}
.code-block-copy::before {
content: "Copy";
}
.code-block-copy:hover {
background: oklch(30% 0.005 350);
color: oklch(92% 0.005 350);
border-color: oklch(40% 0.005 350);
}
.code-block-copy.is-copied {
opacity: 1;
background: var(--color-accent);
color: var(--color-paper);
border-color: var(--color-accent);
}
.code-block-copy.is-copied::before {
content: "Copied";
}
.prose .code-block code {
background: transparent;
border: none;
padding: 0;
color: inherit;
font-size: inherit;
}
.prose blockquote {
margin: 1.5em 0;
padding: 0 0 0 var(--spacing-md);
border-left: 3px solid var(--color-mist);
color: var(--color-ash);
font-style: italic;
}
.prose hr {
border: none;
height: 1px;
background: var(--color-mist);
margin: 2.5em 0;
}