/* ============================================================
   Design context document — ported from
   docs/design-context-categorization/design-context.html.
   The mosaic landing, tile-to-fullscreen morph, sidebar shell,
   and article vocabulary are the prototype's; only the theme
   plumbing changed (picker vendors the kinpaku tokens and runs
   dark-only, so the light remaps and the standalone token copy
   are gone). Section vars scope to the doc's own roots.
   ============================================================ */
.dcx-shell,
.dcx-expander {
  --accent:        var(--ks-kinpaku);
  --accent-hover:  var(--ks-kinpaku-pale);
  --accent-wash:   oklch(78% 0.12 82 / 0.1);
  --accent-line:   oklch(78% 0.12 82 / 0.32);
  --panel-bg:        oklch(11% 0.006 95);
  --shadow-color:    oklch(0% 0 0 / 0.4);

  --viz-ink:    var(--ks-text);
  --viz-mist:   oklch(78% 0 0 / 0.3);
  --viz-accent: var(--ks-kinpaku);

  font-family: var(--ks-font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ks-text);
  -webkit-font-smoothing: antialiased;
}

body.is-locked { overflow: hidden; }

/* The document takes the page over: the picker's shell (form, progress,
   hero art) leaves the flow entirely, and the mosaic becomes the page.
   The width gate stands down too: the questionnaire needs a wide viewport,
   but the document has its own stacked layout below 920px. */
body.dcx-open .picker-shell { display: none; }
body.dcx-open .picker-width-gate { display: none; }
body.dcx-open { overflow: hidden; background: linear-gradient(180deg, var(--ks-lacquer), var(--ks-lacquer-deep)); }

.dcx-shell {
  height: 100svh;
  max-height: 100svh;
  overflow: hidden;
  background: linear-gradient(180deg, var(--ks-lacquer), var(--ks-lacquer-deep));
}

.dcx-expander code {
  font-family: var(--ks-mono);
  font-size: 0.82em;
  color: var(--ks-code-fg);
  background: var(--ks-code-bg);
  border-radius: 3px;
  padding: 0.14em 0.4em;
  white-space: nowrap;
}

/* ============================================================
   Mosaic landing
   ============================================================ */
.dcx-shell {
  --dcx-gap: clamp(10px, 0.9vw, 14px);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  padding: var(--dcx-gap) clamp(14px, 2vw, 26px) clamp(16px, 2.2vw, 28px);
}

/* The author display above would defeat the hidden attribute the shell ships
   with, leaving an invisible 100svh box under the questionnaire. */
.dcx-shell[hidden] { display: none; }

.dcx-grid {
  position: relative;
  flex: 1 1 0;
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(18, minmax(0, 1fr));
  grid-template-rows: repeat(12, minmax(0, 1fr));
  gap: var(--dcx-gap);
}

.dcx-tile--product     { grid-column: 1 / 5;   grid-row: 1 / 7;   --vz-delay: -1.1s; }
.dcx-tile--brand       { grid-column: 5 / 11;  grid-row: 1 / 6;   --vz-delay: -1.9s; }
.dcx-tile--audience    { grid-column: 11 / 15; grid-row: 1 / 7;   --vz-delay: -0.4s; }
.dcx-tile--typography  { grid-column: 15 / 19; grid-row: 1 / 6;   --vz-delay: -2.6s; }
.dcx-tile--color       { grid-column: 5 / 10;  grid-row: 6 / 13;  --vz-delay: -0.7s; }
.dcx-tile--iconography { grid-column: 1 / 5;   grid-row: 7 / 13;  --vz-delay: -1.3s; }
.dcx-tile--interface   { grid-column: 10 / 15; grid-row: 7 / 13;  --vz-delay: -1.6s; }
.dcx-tile--material    { grid-column: 15 / 19; grid-row: 6 / 13;  --vz-delay: -3.2s; }

.dcx-tile {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 24px);
  min-width: 0;
  min-height: 0;
  padding: clamp(18px, 2.2vw, 36px);
  background: var(--panel-bg);
  border: 1px solid var(--ks-rule);
  border-radius: 8px;
  overflow: hidden;
  color: var(--ks-champagne);
  cursor: pointer;
  text-align: left;
  isolation: isolate;
  container-type: inline-size;
  font-family: inherit;
  transition:
    transform 220ms var(--ks-ease),
    border-color 220ms var(--ks-ease),
    background 220ms var(--ks-ease);
}

/* Hover follows the kit's pagination treatment: the surface stays put,
   only the border (and title) take the accent. */
.dcx-tile:hover,
.dcx-tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent);
  outline: none;
}

.dcx-tile:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

/* Staggered reveal on load — the homepage foundation-grid treatment. */
.dcx-tile[data-reveal],
.dcx-badge[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s var(--ks-ease),
    transform 0.8s var(--ks-ease);
  transition-delay: var(--reveal-delay, 0s);
}

.dcx-badge[data-reveal] { transform: translateY(0) scale(0.6); }

.dcx-tile[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
  /* Hand hover transforms back to the fast transition once revealed. */
  transition:
    transform 220ms var(--ks-ease),
    border-color 220ms var(--ks-ease),
    background 220ms var(--ks-ease),
    opacity 0.8s var(--ks-ease);
  transition-delay: 0s;
}

.dcx-badge[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.dcx-tile-title {
  position: relative;
  z-index: 2;
  margin: 0;
  font-family: var(--ks-font-display);
  font-size: clamp(2.3rem, 4.8vw, 4.4rem);
  font-weight: 100;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: inherit;
  text-wrap: balance;
  transition: color 220ms var(--ks-ease);
}

.dcx-tile:hover .dcx-tile-title,
.dcx-tile:focus-visible .dcx-tile-title { color: var(--accent); }

.dcx-tile--typography .dcx-tile-title,
.dcx-tile--iconography .dcx-tile-title {
  font-size: min(clamp(2.3rem, 4.8vw, 4.4rem), 20cqw);
}

/* Center mark on the gutter seam — the bare glyph in kinpaku gold,
   inset by the same gap the mosaic tiles use. The padding ring is
   painted page-background so it reads as seam, not as a frame. */
.dcx-badge {
  position: relative;
  z-index: 0;
  grid-column: 10 / 11;
  grid-row: 6 / 7;
  width: clamp(82px, 7vw, 118px);
  height: clamp(82px, 7vw, 118px);
  display: grid;
  place-items: center;
  align-self: center;
  justify-self: center;
  padding: var(--dcx-gap);
  background: var(--ks-lacquer);
  /* glyph corner radius (~9% of the box) plus the gap, so the ring hugs the mark */
  border-radius: calc(9% + var(--dcx-gap));
  color: var(--ks-kinpaku);
  pointer-events: none;
}

.dcx-badge svg { width: 100%; height: 100%; display: block; fill: currentColor; }

/* ============================================================
   Tile vignettes — foundation-card animation system.
   The title renders first; the vignette sits below it and scales
   to fill whatever space the tile has left.
   ============================================================ */
.dcx-tile-title { order: 1; }

.dcx-tile-viz {
  order: 2;
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--viz-ink);
}

.dcx-viz-svg {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}

/* Every vignette stroke uses vector-effect: non-scaling-stroke, so the
   line weight is a fixed pixel value no matter how large the tile lets
   the SVG scale. One thinness across all eight tiles. */
.dcx-viz-svg .vz-stroke { stroke-width: 3.5px; }
.dcx-viz-svg .vz-ghost  { stroke-width: 2.5px; }

@media (max-width: 920px) {
  .dcx-viz-svg .vz-stroke { stroke-width: 1.5px; }
  .dcx-viz-svg .vz-ghost  { stroke-width: 1px; }
}

/* Draw (Typography, Material, Brand, Audience figure).
   Same draw-breathe / draw-in choreography as the impeccable homepage.
   The homepage uses stroke-dasharray: 100 in user units, but with
   vector-effect: non-scaling-stroke Chromium measures dashes in screen
   pixels, so a fixed 100 chops scaled-up paths into segments. A script
   sets --pl on each vignette SVG to "100 user units in screen px" and
   the dash keyframes work from that, giving the exact site animation
   at any tile size. */
.anim-draw {
  stroke-dasharray: var(--pl, 999px);
  stroke-dashoffset: var(--pl, 999px);
  animation: draw-breathe 4s ease-in-out var(--vz-delay, 0s) infinite;
}
.dcx-tile:hover .anim-draw { animation: draw-in 0.8s var(--ks-ease) forwards; }
.anim-draw-delay {
  stroke-dasharray: var(--pl, 999px);
  stroke-dashoffset: var(--pl, 999px);
}
.dcx-tile:hover .anim-draw-delay { animation: draw-in 1s var(--ks-ease) 0.2s forwards; }
@keyframes draw-breathe {
  0%, 100% { stroke-dashoffset: var(--pl, 999px); }
  50% { stroke-dashoffset: calc(var(--pl, 999px) * 0.4); }
}
@keyframes draw-in {
  from { stroke-dashoffset: var(--pl, 999px); }
  to   { stroke-dashoffset: 0px; }
}

/* Color venn (breathing pulse, spread on hover) */
.anim-move-x { animation: pulse-x 3s ease-in-out var(--vz-delay, 0s) infinite; }
.dcx-tile:hover .anim-move-x { animation: spread-x 0.6s ease-in-out forwards; }
.anim-move-x-opp { animation: pulse-x-opp 3s ease-in-out var(--vz-delay, 0s) infinite; }
.dcx-tile:hover .anim-move-x-opp { animation: spread-x-opp 0.6s ease-in-out forwards; }
.anim-fade-in { opacity: 0; transition: opacity 0.6s ease-in-out; }
.dcx-tile:hover .anim-fade-in { opacity: 1; }
@keyframes pulse-x { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(1.5px); } }
@keyframes pulse-x-opp { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-1.5px); } }
@keyframes spread-x { from { transform: translateX(0); } to { transform: translateX(4px); } }
@keyframes spread-x-opp { from { transform: translateX(0); } to { transform: translateX(-4px); } }

/* Interface toggle (gentle drift, full snap on hover) */
.anim-toggle-move { animation: toggle-drift 3s ease-in-out var(--vz-delay, 0s) infinite; }
.dcx-tile:hover .anim-toggle-move { animation: toggle-snap 0.35s ease-in-out forwards; }
@keyframes toggle-drift { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(2px); } }
@keyframes toggle-snap {
  from { transform: translateX(0); fill: var(--viz-mist); }
  to   { transform: translateX(8px); fill: var(--viz-accent); }
}

/* Product pitch lines (cursor always blinks) */
.anim-blink { animation: blink-key 1s step-end var(--vz-delay, 0s) infinite; }
@keyframes blink-key { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Iconography glyph grid. At rest the four glyphs brighten one by one on
   a shared 4.8s cycle (1.2s apart). Opacity only — scaling the glyphs
   blurs the strokes into a halo and makes them balloon. Hovering kills
   the cycle and lights all four with a small stagger. */
.anim-pop {
  opacity: 0.35;
  transition: opacity 0.35s var(--ks-ease);
  animation: pop-glow 4.8s ease-in-out infinite;
}
.anim-pop-1 { transition-delay: 0s;    animation-delay: calc(var(--vz-delay, 0s) + 0s); }
.anim-pop-2 { transition-delay: 0.07s; animation-delay: calc(var(--vz-delay, 0s) + 1.2s); }
.anim-pop-3 { transition-delay: 0.14s; animation-delay: calc(var(--vz-delay, 0s) + 2.4s); }
.anim-pop-4 { transition-delay: 0.21s; animation-delay: calc(var(--vz-delay, 0s) + 3.6s); }
.dcx-tile:hover .anim-pop { animation: none; opacity: 1; }
@keyframes pop-glow {
  0%, 25%, 100% { opacity: 0.35; }
  10% { opacity: 1; }
}

/* Audience second figure joins on hover */
.anim-join { opacity: 0.25; transition: opacity 0.5s var(--ks-ease); }
.dcx-tile:hover .anim-join { opacity: 1; }

/* Typography: ink-only at rest; gold draws in on hover. */
.dcx-tile--typography:not(:hover) .anim-join {
  opacity: 0;
}

.dcx-tile--typography:not(:hover) :is(.anim-draw, .anim-draw-delay) {
  animation: none;
  stroke-dashoffset: var(--pl, 999px);
}

/* Material: wireframe reads quieter than full ink until hover. */
.dcx-tile--material .dcx-viz-svg :is(rect, line).vz-stroke {
  transition: stroke 220ms var(--ks-ease);
}

.dcx-tile--material:not(:hover) .dcx-viz-svg :is(rect, line).vz-stroke {
  stroke: var(--viz-mist);
}

/* ============================================================
   Expander — tile-to-fullscreen morph
   ============================================================ */
.dcx-expander {
  position: fixed;
  z-index: 500;
  overflow: hidden;
  border-radius: 8px;
  background: var(--ks-lacquer);
  color: var(--ks-text);
  box-shadow: 0 18px 46px var(--shadow-color);
  transition:
    top 520ms var(--ks-ease),
    left 520ms var(--ks-ease),
    width 520ms var(--ks-ease),
    height 520ms var(--ks-ease),
    border-radius 520ms var(--ks-ease);
}

.dcx-expander.is-full {
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100svh !important;
  border-radius: 0;
}

.dcx-expander-inner {
  width: 100%;
  height: 100svh;
  min-height: 0;
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  opacity: 0;
  transform: translateY(44px);
  transition: opacity 420ms var(--ks-ease), transform 520ms var(--ks-ease);
  transition-delay: 260ms;
}

.dcx-expander.is-ready .dcx-expander-inner { opacity: 1; transform: translateY(0); }

/* ============================================================
   Expander sidebar — DocsSidebar visual language
   ============================================================ */
.dcx-sidebar {
  min-height: 0;
  overflow: hidden auto;
  padding: 26px 22px 32px;
  border-right: 1px solid var(--ks-rule);
  background: var(--ks-lacquer-deep);
  scrollbar-width: thin;
  scrollbar-color: var(--ks-rule) transparent;
}

.dcx-sidebar-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 2px 0 28px;
  color: var(--ks-kinpaku);
  text-decoration: none;
}


.dcx-sidebar-brand svg { width: 26px; height: 26px; fill: currentColor; flex-shrink: 0; }

.dcx-sidebar-brand-name {
  font-family: var(--ks-font-display);
  font-weight: 400;
  font-size: 1.02rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 1;
  -webkit-font-smoothing: auto;
}

.dcx-nav-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  padding-left: 14px;
}

.dcx-nav-list { list-style: none; padding: 0; margin: 0; }
.dcx-nav-list li { margin: 0; }

.dcx-nav-link {
  display: block;
  width: 100%;
  padding: 5px 0 5px 12px;
  border: 0;
  border-left: 2px solid transparent;
  background: transparent;
  font-family: var(--ks-font);
  font-size: 0.94rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ks-text);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: color 160ms var(--ks-ease), border-color 160ms var(--ks-ease);
}

.dcx-nav-link:hover,
.dcx-nav-link:focus-visible { color: var(--accent-hover); outline: none; }

.dcx-nav-link[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
  border-left-color: var(--accent);
}

.dcx-subnav { display: none; padding: 2px 0 8px 24px; }

.dcx-nav-list li.is-active .dcx-subnav {
  display: grid;
  gap: 2px;
  animation: subnav-in 180ms var(--ks-ease) both;
}

@keyframes subnav-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dcx-sub-link {
  display: block;
  width: 100%;
  padding: 3px 0;
  border: 0;
  background: transparent;
  font-family: var(--ks-font);
  font-size: 0.85rem;
  color: var(--ks-text-muted);
  text-align: left;
  cursor: pointer;
  transition: color 160ms var(--ks-ease);
}

.dcx-sub-link:hover,
.dcx-sub-link:focus-visible { color: var(--accent-hover); outline: none; }

/* ============================================================
   Expander topbar + main
   ============================================================ */
.dcx-panel {
  position: relative;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: 64px minmax(0, 1fr);
}

.dcx-topbar {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 clamp(22px, 4vw, 48px);
  border-bottom: 1px solid var(--ks-rule);
}

.dcx-current {
  min-width: 0;
  font-family: var(--ks-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ks-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dcx-close {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ks-rule);
  border-radius: 999px;
  background: transparent;
  color: var(--ks-text);
  cursor: pointer;
  transition:
    color 160ms var(--ks-ease),
    border-color 160ms var(--ks-ease),
    transform 220ms var(--ks-ease);
}

.dcx-close:hover,
.dcx-close:focus-visible {
  color: var(--accent);
  border-color: var(--accent-line);
  transform: rotate(90deg);
  outline: none;
}

.dcx-close::before,
.dcx-close::after {
  content: "";
  grid-area: 1 / 1;
  width: 16px;
  height: 1.5px;
  background: currentColor;
}

.dcx-close::before { transform: rotate(45deg); }
.dcx-close::after  { transform: rotate(-45deg); }

.dcx-main {
  min-height: 0;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--ks-rule) transparent;
}

.dcx-main:focus { outline: none; }

/* ============================================================
   Article
   ============================================================ */
/* Wide enough for the questionnaire's own drawings to breathe; running text
   holds its measure through the caps on lede, defs, and callouts below. */
.dcx-article {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 64px) clamp(22px, 4vw, 56px) 110px;
}

.dcx-eyebrow {
  display: block;
  font-family: var(--ks-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.dcx-title {
  margin: 0 0 18px;
  font-family: var(--ks-font-display);
  font-weight: 100;
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ks-kinpaku);
  text-wrap: balance;
}


.dcx-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--ks-text);
}

.dcx-block { margin-top: clamp(34px, 5vw, 52px); }

.dcx-block-label {
  display: block;
  font-family: var(--ks-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
  margin-bottom: 14px;
}

/* Definition rows: term + description. */
.dcx-defs { border-top: 1px solid var(--ks-rule); }

.dcx-def {
  display: grid;
  grid-template-columns: minmax(180px, 0.44fr) minmax(0, 1fr);
  gap: 6px 26px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--ks-rule);
}

.dcx-def dt {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ks-champagne);
}

.dcx-def dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ks-text-muted);
}

/* Chips. */
.dcx-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.dcx-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-wash);
  color: var(--accent-hover);
  font-size: 0.85rem;
  font-weight: 500;
}


.dcx-chip--muted {
  border-color: var(--ks-rule);
  background: transparent;
  color: var(--ks-text-muted);
}

/* Callout card (north star, named rules). */
.dcx-callout {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--ks-rule);
  border-radius: 10px;
  background: var(--panel-bg);
}

.dcx-callout + .dcx-callout { margin-top: 12px; }

.dcx-callout-name {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ks-champagne);
}

.dcx-callout p:not(.dcx-callout-name) {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ks-text-muted);
}

.dcx-callout--accent { border-color: var(--accent-line); background: var(--accent-wash); }

/* ============================================================
   Context enrichment: the success line, paired callouts, the
   needs/trust columns, the platform pill, reference cards, and
   the operating-context prose. Each rule exists for a block
   that renders only when the agent passed the matching context
   field; every value is a dcx or ks token already in this file.
   ============================================================ */
.dcx-callout p.dcx-callout-success {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--ks-rule);
}

/* Two callouts sharing a row: the emotional journey's arrival and
   leaving beats, and positioning's not-this / this cells. */
.dcx-callout-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 12px;
}

/* Two sibling blocks sharing a row (needs beside trust triggers). The
   children stay real .dcx-block elements so the subnav still finds them. */
.dcx-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 0 clamp(24px, 4vw, 48px);
  align-items: start;
}

/* The purpose callout with the platform pill at its shoulder. */
.dcx-purpose {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}

.dcx-platform-pill {
  font-family: var(--ks-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Named references as cards, the .dcx-pick anatomy with a takeaway. */
.dcx-ref-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(14px, 2vw, 22px);
}

.dcx-ref-cards + .dcx-chips { margin-top: 12px; }

.dcx-ref-card {
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  padding: clamp(18px, 2.5vw, 26px);
}

.dcx-ref-name {
  margin: 0 0 8px;
  font-family: var(--ks-font-display);
  font-weight: 300;
  font-size: 1.3rem;
  color: var(--ks-text);
}

.dcx-ref-takeaway {
  margin: 0;
  color: var(--ks-text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Operating context: one paragraph at reading measure. */
.dcx-prose {
  margin: 0;
  max-width: 62ch;
  color: var(--ks-text-muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* Numbered principle list. */
.dcx-principles {
  list-style: none;
  counter-reset: principle;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ks-rule);
}

.dcx-principles li {
  counter-increment: principle;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--ks-rule);
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--ks-text-muted);
}

.dcx-principles li::before {
  content: counter(principle, decimal-leading-zero);
  font-family: var(--ks-mono);
  font-size: 0.78rem;
  color: var(--accent);
}

.dcx-principles strong { color: var(--ks-champagne); font-weight: 600; }

/* ============================================================
   Brand voice and principles: the say / not wording pairs and
   the two-column principles list. Rendered only when the agent
   passed brand.voice or brand.principles; every value is a dcx
   or ks token already in this file.
   ============================================================ */
.dcx-voice { display: grid; gap: 12px; }

/* One pair per row: the line to write beside the line to refuse. */
.dcx-voice-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 12px;
}

.dcx-voice-cell {
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  border-radius: 10px;
  padding: 14px 18px;
}

.dcx-voice-cell--say { border-color: var(--accent-line); background: var(--accent-wash); }

.dcx-voice-tag {
  display: block;
  margin-bottom: 6px;
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

.dcx-voice-cell p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ks-text-muted);
}

.dcx-voice-cell--say p { color: var(--ks-text); }

/* The numbered principle anatomy above, folded into two columns. The
   counters keep DOM order, so the first row reads 01 then 02. */
.dcx-principles--cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 0 clamp(24px, 4vw, 48px);
}

/* Plain bullet list. */
.dcx-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.dcx-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--ks-text-muted);
}

.dcx-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 1.5px;
  background: var(--accent);
}

.dcx-list strong { color: var(--ks-champagne); font-weight: 600; }

/* Swatch fan (Color) — hover fans up, click copies. */
.dcx-fan {
  position: relative;
  height: clamp(150px, 16vw, 195px);
  overflow: hidden;
  isolation: isolate;
  border-radius: 10px 10px 0 0;
}

.dcx-fan::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  height: 1px;
  background: var(--ks-rule);
  pointer-events: none;
}

.dcx-fan-panel {
  position: absolute;
  inset-block: 0;
  left: var(--panel-left);
  z-index: var(--panel-z);
  width: var(--panel-width, 40%);
  border: 0;
  border-radius: 22px 22px 0 0;
  padding: 0;
  background: var(--panel-swatch);
  box-shadow: inset 0 0 0 1px oklch(78% 0 0 / 0.14);
  color: var(--panel-ink);
  cursor: copy;
  text-align: left;
  transform: translate3d(0, 58%, 0);
  transform-origin: 50% 100%;
  transition:
    transform 740ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 460ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
  backface-visibility: hidden;
}

.dcx-fan.is-engaged .dcx-fan-panel { transform: translate3d(0, 54%, 0); }
.dcx-fan.is-engaged .dcx-fan-panel.is-neighbor { transform: translate3d(0, 48%, 0); }

.dcx-fan.is-engaged .dcx-fan-panel.is-active,
.dcx-fan-panel:focus-visible,
.dcx-fan-panel.is-copied {
  outline: none;
  filter: saturate(1.04);
  transform: translate3d(0, 10%, 0) rotate(-0.48deg);
}

.dcx-fan-info {
  position: absolute;
  top: clamp(20px, 2.6vw, 34px);
  left: clamp(20px, 2.6vw, 34px);
  right: clamp(20px, 2.6vw, 34px);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 320ms var(--ks-ease), transform 420ms var(--ks-ease);
  pointer-events: none;
}

.dcx-fan-panel.is-active .dcx-fan-info,
.dcx-fan-panel:focus-visible .dcx-fan-info,
.dcx-fan-panel.is-copied .dcx-fan-info { opacity: 1; transform: translateY(0); }

.dcx-fan-name {
  margin: 0;
  font-family: var(--ks-font);
  font-size: clamp(0.95rem, 1.6vw, 1.3rem);
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
}

.dcx-fan-value {
  margin: 0;
  flex: 0 0 auto;
  font-family: var(--ks-mono);
  font-size: clamp(0.6rem, 1vw, 0.72rem);
  letter-spacing: 0.04em;
  opacity: 0.82;
}

.dcx-fan-note {
  margin: 10px 0 0;
  font-size: 0.8rem;
  color: var(--ks-text-faint);
}

/* Type specimen (Typography) — set in the project's real faces. */
.dcx-specimen {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--ks-rule);
  border-radius: 10px;
  background: var(--panel-bg);
}

.dcx-specimen-display {
  margin: 0;
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
  font-weight: 400;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.15;
  color: var(--ks-champagne);
  text-wrap: balance;
}

.dcx-specimen-body {
  margin: 0;
  max-width: 62ch;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ks-text-muted);
}

.dcx-specimen-label {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

/* Radius samples (Material). */
.dcx-radius-row { display: flex; flex-wrap: wrap; gap: 18px; }

.dcx-radius-sample { display: grid; gap: 8px; justify-items: center; }

.dcx-radius-box {
  width: 76px;
  height: 76px;
  border: 1.5px solid var(--accent-line);
  background: var(--accent-wash);
}

.dcx-radius-caption {
  font-family: var(--ks-mono);
  font-size: 0.68rem;
  color: var(--ks-text-muted);
}

/* Spacing scale bars (Material). */
.dcx-space-rows { display: grid; gap: 8px; }

.dcx-space-row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 84px;
  align-items: center;
  gap: 14px;
}

.dcx-space-name,
.dcx-space-value {
  font-family: var(--ks-mono);
  font-size: 0.7rem;
  color: var(--ks-text-muted);
}

.dcx-space-value { text-align: right; color: var(--ks-text-faint); }

.dcx-space-bar {
  height: 12px;
  width: var(--bar, 20%);
  min-width: 6px;
  border-radius: 3px;
  background: var(--accent-wash);
  border: 1px solid var(--accent-line);
}

/* Empty state (Iconography). */
.dcx-empty {
  padding: clamp(26px, 4vw, 40px);
  border: 1px dashed var(--ks-rule);
  border-radius: 10px;
  text-align: left;
}

.dcx-empty-title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ks-champagne);
}

.dcx-empty p:not(.dcx-empty-title) {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ks-text-muted);
}

/* ============================================================
   Responsive fallback
   ============================================================ */
@media (max-width: 920px) {
  .dcx-shell { padding: 10px; }

  .dcx-grid {
    height: auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .dcx-tile {
    grid-column: auto;
    grid-row: auto;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto;
    align-items: center;
    align-content: center;
    gap: 16px;
    min-height: clamp(72px, 9svh, 104px);
    padding: 16px 20px;
  }

  /* Compact row: title left, small vignette right. */
  .dcx-tile-viz { width: 44px; height: 44px; }

  .dcx-tile-title,
  .dcx-tile--typography .dcx-tile-title,
  .dcx-tile--iconography .dcx-tile-title {
    font-size: clamp(1.9rem, 8vw, 2.6rem);
  }

  .dcx-tile--product     { order: 1; }
  .dcx-tile--audience    { order: 2; }
  .dcx-tile--brand       { order: 3; }
  .dcx-tile--color       { order: 4; }
  .dcx-tile--typography  { order: 5; }
  .dcx-tile--iconography { order: 6; }
  .dcx-tile--material    { order: 7; }
  .dcx-tile--interface   { order: 8; }

  .dcx-badge { display: none; }

  .dcx-expander-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .dcx-sidebar {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-right: 0;
    border-bottom: 1px solid var(--ks-rule);
    overflow: hidden;
  }

  .dcx-sidebar-brand { margin: 0; }
  .dcx-sidebar-brand-name { display: none; }
  .dcx-nav-label { display: none; }

  .dcx-nav { min-width: 0; overflow-x: auto; scrollbar-width: none; }
  .dcx-nav::-webkit-scrollbar { display: none; }
  .dcx-nav-list { display: flex; gap: 4px; }

  .dcx-nav-link {
    width: auto;
    padding: 8px 10px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
  }

  .dcx-nav-link[aria-current="page"] {
    border-left-color: transparent;
    border-bottom-color: var(--accent);
  }

  .dcx-nav-list li.is-active .dcx-subnav { display: none; }

  .dcx-panel { grid-template-rows: 56px minmax(0, 1fr); }
  .dcx-topbar { padding: 0 16px; }
  .dcx-article { padding: 30px 18px 84px; }

  .dcx-def { grid-template-columns: 1fr; gap: 4px; }

  .dcx-fan { height: 210px; }

  .dcx-fan-info {
    top: 18px; left: 16px; right: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .dcx-space-row { grid-template-columns: 58px minmax(0, 1fr) 70px; }
}

/* ============================================================
   Borrowed proofs — questionnaire drawings inside the document.

   A .dcx-proof frames a clone of a drawing the questionnaire
   painted: a surface's dual artboard, the type scale sheet, the
   long-form specimen, the icon grid. The clone arrives with its
   inline variables; the frame supplies the context selectors the
   originals took from their screens.
   ============================================================ */
.dcx-proof {
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  padding: clamp(14px, 2vw, 22px);
}

/* The strategy stage's base mapping, restated for clones that live outside
   it: the artboard reads the committed palette painted on the frame. */
.dcx-proof--board > .picker-preview {
  --pv-primary: var(--pkc-primary, var(--ks-champagne));
  --pv-secondary: var(--pkc-secondary, var(--ks-patina));
  --pv-tertiary: var(--pkc-tertiary, var(--ks-kinpaku));
  --pv-neutral: var(--pkc-neutral, var(--ks-lacquer-raised));
  --pv-n-ink: var(--pkc-n-ink, var(--ks-champagne));
  --pv-p-ink: var(--pkc-p-ink, var(--ks-champagne));
}

/* The three strategy remaps, mirrored from picker.css's strategy stage.
   There they key off hover and checked state inside #picker-form; here the
   answer is settled, so a data attribute on the frame carries it. Change the
   remap bodies in both places together. */
.dcx-proof--board[data-dcx-strategy="restrained"] > .picker-preview {
  --pv-secondary: color-mix(in oklab, var(--pkc-neutral) 78%, var(--pkc-n-ink));
  --pv-tertiary: color-mix(in oklab, var(--pkc-neutral) 86%, var(--pkc-n-ink));
  --pv-t-ink: var(--pkc-n-ink);
  --pv-t-on-t: var(--pkc-n-ink);
  --pv-t-on-n: color-mix(in oklab, var(--pkc-n-ink) 62%, var(--pkc-neutral));
  --pv-t-on-p: var(--pkc-p-ink);
}

.dcx-proof--board[data-dcx-strategy="committed"] > .picker-preview {
  --pv-neutral: color-mix(in oklab, var(--pkc-neutral) 95%, var(--pkc-primary));
  --pv-secondary: var(--pkc-primary);
  --pv-tertiary: var(--pkc-primary);
  --pv-t-ink: var(--pkc-p-ink);
  --pv-t-on-t: var(--pkc-p-on-p);
  --pv-t-on-n: var(--pkc-p-on-n);
  --pv-t-on-p: var(--pkc-p-on-p);
}

.dcx-proof--board[data-dcx-strategy="drenched"] > .picker-preview {
  --pv-neutral: var(--pkc-primary);
  --pv-n-ink: var(--pkc-p-ink);
  --pv-primary: var(--pkc-p-ink);
  --pv-p-ink: var(--pkc-primary);
  --pv-p-on-n: var(--pkc-p-ink);
  --pv-p-on-p: var(--pkc-primary);
  --pv-secondary: var(--pkc-tertiary);
  --pv-tertiary: var(--pkc-tertiary);
  --pv-t-on-n: var(--pkc-t-on-p);
}
/* ============================================================
   Material proofs: the structural screens' own artboards, cloned.

   A .dcx-proof--board can also frame a ps artboard clone (the anatomy
   screens 07 to 10 draw on), not just a tile drawing. On screen those
   boards take every committed answer through checked inputs inside
   #picker-form, which a clone in the document is outside of, so the frame
   restates each answer as a data-dcx-* attribute and the bodies below are
   verbatim copies of the committed bodies the screens set. Change a body
   here and in its named source together. The palette rides two ways: the
   screens paint all thirteen --pv-* slots inline on every artboard they
   showed (inline styles travel with a clone), and for a board whose screen
   the run never opened, the frame's --pkc-* paint reaches the clone
   through the same six-slot map the tile clones above use, with the
   artboard's own class defaults covering the contrast slots. */
.dcx-proof--board > .picker-artboard {
  --pv-primary: var(--pkc-primary, var(--ks-champagne));
  --pv-secondary: var(--pkc-secondary, var(--ks-patina));
  --pv-tertiary: var(--pkc-tertiary, var(--ks-kinpaku));
  --pv-neutral: var(--pkc-neutral, var(--ks-lacquer-raised));
  --pv-n-ink: var(--pkc-n-ink, var(--ks-champagne));
  --pv-p-ink: var(--pkc-p-ink, var(--ks-champagne));
}

/* Two rules the clone loses with its data-surface attribute (proofHtml
   strips it): the landing board's right-gutter chrome, and the handset
   print's freeform cut, which rides --pvs-drift and stays a rectangle
   under the other layout answers. The frame's data-dcx-surface carries
   the surface instead. Sources: picker/styles/screens/layout.css, the
   [data-carry][data-surface="persuade"] rules. */
.dcx-proof--board[data-dcx-surface="persuade"] > .picker-artboard :is(.ps-nav, .ps-editorial, .ps-footer) {
  padding-right: var(--pvs-gutter-end);
}

.dcx-proof--board[data-dcx-surface="persuade"] > .picker-artboard .ps-phone-body > .ps-image {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pvs-drift, 0) * 16%), 0 100%);
}

/* The strategy, restated for artboard clones: the [data-artboard] bodies
   from picker.css. Restrained is the artboard's own defaults there and
   stays bodiless here, exactly as the tile remaps above leave full
   palette alone. */
.dcx-proof--board[data-dcx-strategy="committed"] > .picker-artboard {
  --pvs-headline: color-mix(in oklab, var(--pv-primary) 80%, var(--pv-strong));
  --pvs-headline-text: var(--pv-p-on-n);
  --pvs-eyebrow: var(--pv-primary);
  --pvs-ghost: color-mix(in oklab, var(--pv-primary) 14%, var(--pv-neutral));
  --pvs-ghost-edge: var(--pv-primary);
  --pvs-image: var(--pv-primary);
  --pvs-image-a: var(--pv-primary);
  --pvs-image-b: color-mix(in oklab, var(--pv-primary) 72%, var(--pv-neutral));
  --pvs-image-edge: var(--pv-primary);
  --pvs-accent-a: var(--pv-primary);
  --pvs-accent-b: color-mix(in oklab, var(--pv-primary) 70%, var(--pv-neutral));
  --pvs-accent-c: var(--pv-primary);
  --pvs-accent-d: color-mix(in oklab, var(--pv-primary) 18%, var(--pv-neutral));
}

.dcx-proof--board[data-dcx-strategy="full-palette"] > .picker-artboard {
  --pvs-headline: color-mix(in oklab, var(--pv-primary) 80%, var(--pv-strong));
  --pvs-headline-text: var(--pv-p-on-n);
  --pvs-accent-text: var(--pv-t-on-n);
  --pvs-eyebrow: var(--pv-tertiary);
  --pvs-ghost: color-mix(in oklab, var(--pv-secondary) 18%, var(--pv-neutral));
  --pvs-ghost-edge: var(--pv-secondary);
  --pvs-image: var(--pv-primary);
  --pvs-image-a: var(--pv-primary);
  --pvs-image-b: color-mix(in oklab, var(--pv-secondary) 32%, var(--pv-primary));
  --pvs-image-edge: var(--pv-primary);
  --pvs-signal: var(--pv-tertiary);
  --pvs-signal-ink: var(--pv-t-ink);
  --pvs-signal-text: var(--pv-t-on-t);
  --pvs-accent-a: var(--pv-secondary);
  --pvs-accent-b: color-mix(in oklab, var(--pv-secondary) 42%, var(--pv-neutral));
  --pvs-accent-c: var(--pv-primary);
  --pvs-accent-d: var(--pv-tertiary);
}

.dcx-proof--board[data-dcx-strategy="drenched"] > .picker-artboard {
  --pvs-ground: var(--pv-primary);
  --pvs-ink: var(--pv-p-ink);
  --pvs-surface: color-mix(in oklab, var(--pv-p-ink) 10%, var(--pv-primary));
  --pvs-headline: var(--pv-p-ink);
  --pvs-eyebrow: color-mix(in oklab, var(--pv-p-ink) 70%, var(--pv-primary));
  --pvs-copy: color-mix(in oklab, var(--pv-p-ink) 55%, var(--pv-primary));
  --pvs-title: var(--pv-p-ink);
  --pvs-cta: var(--pv-p-ink);
  --pvs-cta-ink: var(--pv-primary);
  --pvs-cta-text: var(--pv-p-on-i);
  --pvs-mark-text: var(--pv-p-ink);
  --pvs-accent-text: var(--pv-t-on-p);
  --pvs-copy-mix: 14%;
  --pvs-bars-mix: 16%;
  --pvs-ghost: color-mix(in oklab, var(--pv-p-ink) 22%, var(--pv-primary));
  --pvs-ghost-edge: color-mix(in oklab, var(--pv-p-ink) 45%, var(--pv-primary));
  --pvs-image: color-mix(in oklab, var(--pv-p-ink) 20%, var(--pv-primary));
  --pvs-image-a: color-mix(in oklab, var(--pv-p-ink) 16%, var(--pv-primary));
  --pvs-image-b: color-mix(in oklab, var(--pv-p-ink) 28%, var(--pv-primary));
  --pvs-image-edge: color-mix(in oklab, var(--pv-p-ink) 40%, var(--pv-primary));
  --pvs-signal: var(--pv-tertiary);
  --pvs-signal-ink: var(--pv-t-ink);
  --pvs-signal-text: var(--pv-t-on-t);
  --pvs-bars: color-mix(in oklab, var(--pv-p-ink) 45%, var(--pv-primary));
  --pvs-rule: color-mix(in oklab, var(--pv-p-ink) 28%, var(--pv-primary));
  --pvs-accent-a: var(--pv-secondary);
  --pvs-accent-b: var(--pv-tertiary);
  --pvs-accent-c: color-mix(in oklab, var(--pv-p-ink) 30%, var(--pv-primary));
  --pvs-accent-d: color-mix(in oklab, var(--pv-p-ink) 14%, var(--pv-primary));
}

/* Boundaries: the four committed bodies from styles/screens/boundaries.css. */
.dcx-proof--board[data-dcx-boundary="open-space"] > .picker-artboard {
  --pvs-divider-w: 0px;
  --pvs-band: transparent;
  --pvs-band-alt: transparent;
  --pvs-band-top: transparent;
  --pvs-panel: transparent;
  --pvs-panel-edge-w: 0px;
  --pvs-panel-pad: 0px;
  --pvs-proof-inset: 0px;
}

.dcx-proof--board[data-dcx-boundary="thin-dividers"] > .picker-artboard {
  --pvs-divider-w: 1px;
  --pvs-divider-c: color-mix(in oklab, var(--pvs-ink) 24%, var(--pvs-ground));
  --pvs-band: transparent;
  --pvs-band-alt: transparent;
  --pvs-band-top: transparent;
  --pvs-panel: transparent;
  --pvs-panel-edge-w: 0px;
  --pvs-panel-pad: 0px;
  --pvs-proof-inset: 0px;
}

.dcx-proof--board[data-dcx-boundary="surface-changes"] > .picker-artboard {
  --pvs-divider-w: 0px;
  --pvs-band: color-mix(in oklab, var(--pvs-ink) 7%, var(--pvs-ground));
  --pvs-band-alt: color-mix(in oklab, var(--pvs-ink) 13%, var(--pvs-ground));
  --pvs-band-top: color-mix(in oklab, var(--pvs-ink) 7%, var(--pvs-ground));
  --pvs-panel: transparent;
  --pvs-panel-edge-w: 0px;
  --pvs-panel-pad: 0px;
  --pvs-proof-inset: 0px;
}

.dcx-proof--board[data-dcx-boundary="cards-and-panels"] > .picker-artboard {
  --pvs-divider-w: 0px;
  --pvs-band: transparent;
  --pvs-band-alt: color-mix(in oklab, var(--pvs-ink) 5%, var(--pvs-ground));
  --pvs-band-top: transparent;
  --pvs-panel: color-mix(in oklab, var(--pvs-ink) 5%, var(--pvs-ground));
  --pvs-panel-edge: color-mix(in oklab, var(--pvs-ink) 20%, var(--pvs-ground));
  --pvs-panel-edge-w: 1px;
  --pvs-panel-pad: 5%;
  --pvs-proof-inset: var(--pvs-gutter);
}

/* The open rail plate joins the card answer, as on the screen. */
.dcx-proof--board[data-dcx-boundary="cards-and-panels"] > .picker-artboard .ps-ops-item {
  background-color: var(--pvs-panel);
}

/* Corners: the four committed bodies from styles/screens/corners.css. */
.dcx-proof--board[data-dcx-corner="sharp"] > .picker-artboard {
  --pvs-radius-frame: 0px;
  --pvs-radius-frame-phone: 0px;
  --pvs-radius-surface: 0px;
  --pvs-radius-control: 0px;
  --pvs-radius-bar: 0px;
}

.dcx-proof--board[data-dcx-corner="slightly-soft"] > .picker-artboard {
  --pvs-radius-frame: 4px;
  --pvs-radius-frame-phone: 5px;
  --pvs-radius-surface: 3px;
  --pvs-radius-control: 3px;
  --pvs-radius-bar: 2px;
}

.dcx-proof--board[data-dcx-corner="friendly"] > .picker-artboard {
  --pvs-radius-frame: 7px;
  --pvs-radius-frame-phone: 11px;
  --pvs-radius-surface: 8px;
  --pvs-radius-control: 8px;
  --pvs-radius-bar: 3px;
}

.dcx-proof--board[data-dcx-corner="pill"] > .picker-artboard {
  --pvs-radius-frame: 9px;
  --pvs-radius-frame-phone: 15px;
  --pvs-radius-surface: 12px;
  --pvs-radius-control: 999px;
  --pvs-radius-bar: 3px;
}

/* Depth: the three committed bodies from styles/screens/depth.css. */
.dcx-proof--board[data-dcx-depth="flat"] > .picker-artboard {
  --pvs-shadow-chrome: none;
  --pvs-shadow-card: none;
  --pvs-shadow-control: none;
  --pvs-shadow-surface: none;
}

.dcx-proof--board[data-dcx-depth="soft-lift"] > .picker-artboard {
  --pvs-shadow-chrome: 0 1px 2px rgb(0 0 0 / 0.1);
  --pvs-shadow-card:
    0 1px 1px rgb(0 0 0 / 0.15),
    0 3px 7px rgb(0 0 0 / 0.14);
  --pvs-shadow-control: 0 1px 2px rgb(0 0 0 / 0.24);
  --pvs-shadow-surface: 0 2px 5px rgb(0 0 0 / 0.14);
}

.dcx-proof--board[data-dcx-depth="floating"] > .picker-artboard {
  --pvs-shadow-chrome: 0 2px 6px rgb(0 0 0 / 0.16);
  --pvs-shadow-card:
    0 2px 3px rgb(0 0 0 / 0.2),
    0 9px 18px rgb(0 0 0 / 0.24);
  --pvs-shadow-control: 0 3px 6px rgb(0 0 0 / 0.32);
  --pvs-shadow-surface: 0 6px 14px rgb(0 0 0 / 0.22);
}

/* Where a cast shadow is allowed to land, keyed to the boundary answer
   exactly as depth.css keys it to the checked boundary input. */
.dcx-proof--board[data-dcx-boundary="cards-and-panels"] > .picker-artboard :is(.ps-gallery-item, .ps-desktop > .ps-proof),
.dcx-proof--board[data-dcx-boundary="surface-changes"] > .picker-artboard .ps-desktop > .ps-proof {
  box-shadow: var(--pvs-shadow-card);
}

.dcx-proof--board:not([data-dcx-boundary="cards-and-panels"]) > .picker-artboard .ps-gallery-item {
  box-shadow: none;
}

.dcx-proof--board:not([data-dcx-boundary="cards-and-panels"]) > .picker-artboard .ps-gallery-item > i {
  box-shadow: var(--pvs-shadow-card);
}

.dcx-proof--board:not([data-dcx-boundary="surface-changes"]) > .picker-artboard :is(.ps-nav, .ps-phone-top) {
  box-shadow: none;
}

.dcx-proof--board:not([data-dcx-boundary="surface-changes"]) > .picker-artboard :is(.ps-ops-rail, .ps-docs-rail) {
  box-shadow: none;
}

.dcx-proof--board:not([data-dcx-boundary="surface-changes"]):not([data-dcx-boundary="cards-and-panels"]) > .picker-artboard .ps-ops-panel {
  box-shadow: none;
}

.dcx-proof--board:not([data-dcx-boundary="cards-and-panels"]) > .picker-artboard :is(.ps-ops-chart, .ps-ops-table) {
  box-shadow: none;
}

.dcx-proof--board:not([data-dcx-boundary="cards-and-panels"]) > .picker-artboard .ps-ops-plot > i {
  box-shadow: var(--pvs-shadow-card);
}

.dcx-proof--board:not([data-dcx-boundary="surface-changes"]) > .picker-artboard .ps-docs-note {
  box-shadow: none;
}

.dcx-proof--board[data-dcx-boundary="surface-changes"] > .picker-artboard .ps-index-row--flip {
  box-shadow: var(--pvs-shadow-card);
}

/* Layout: the committed bodies from styles/screens/layout.css, the landing
   measure and the region tracks folded into one body per answer (their
   sources are two rules on the same committed selector). */
.dcx-proof--board[data-dcx-layout="simple-grid"] > .picker-artboard {
  --pvs-gutter: 6%;
  --pvs-gutter-end: 6%;
  --pvs-hero-cols: var(--pvs-w6) minmax(0, 1fr);
  --pvs-hero-gap: var(--pvs-gut);
  --pvs-editorial-cols: var(--pvs-w4) minmax(0, 1fr);
  --pvs-editorial-gap: var(--pvs-gut);
  --pvs-gallery-cols: repeat(4, minmax(0, 1fr));
  --pvs-gallery-gap: calc(var(--pvs-gut) * 100 / 66.1333);
  --pvs-section-align: start;
  --pvs-rows: 9.4% 45.5% 9% 27.8% 8.3%;
  --pvs-phone-gutter: 7%;
  --pvs-phone-gallery-cols: 1fr 1fr;
  --pvs-shell-cols:
    calc(var(--pvs-w2) + var(--pvs-gut) / 2)
    calc(var(--pvs-w7) + var(--pvs-gut))
    minmax(0, 1fr);
  --pvs-measure-cols:
    calc(var(--pvs-w3) + var(--pvs-gut) / 2)
    minmax(0, 1fr);
  --pvs-metric-cols: repeat(3, minmax(0, 1fr));
  --pvs-entry-cols: var(--pvs-w6) minmax(0, 1fr);
  --pvs-entry-flip-cols: var(--pvs-w6) minmax(0, 1fr);
}

.dcx-proof--board[data-dcx-layout="simple-grid"] > .picker-artboard .ps-index-row--flip > .ps-image {
  grid-area: 1 / 1;
}

.dcx-proof--board[data-dcx-layout="simple-grid"] > .picker-artboard .ps-index-row--flip > .ps-index-cap {
  grid-area: 1 / 2;
}

.dcx-proof--board[data-dcx-layout="balanced"] > .picker-artboard {
  --pvs-gutter: 6%;
  --pvs-gutter-end: 6%;
  --pvs-hero-cols: var(--pvs-w5) minmax(0, 1fr);
  --pvs-hero-gap: var(--pvs-gut);
  --pvs-editorial-cols: var(--pvs-w3) minmax(0, 1fr);
  --pvs-editorial-gap: var(--pvs-gut);
  --pvs-gallery-cols: 23.8fr 15.3333fr 15.3333fr 15.3333fr;
  --pvs-gallery-gap: calc(var(--pvs-gut) * 100 / 74.6);
  --pvs-section-align: center;
  --pvs-rows: 9.4% 50.6% 9% 22.7% 8.3%;
  --pvs-phone-gutter: 6%;
  --pvs-phone-gallery-cols: 1.35fr 0.85fr;
  --pvs-shell-cols:
    calc(var(--pvs-w2) + var(--pvs-gut) / 2)
    calc(var(--pvs-w8) + var(--pvs-gut))
    minmax(0, 1fr);
  --pvs-measure-cols:
    calc(var(--pvs-w3) + var(--pvs-gut) / 2)
    calc(var(--pvs-w6) + var(--pvs-gut))
    minmax(0, 1fr);
  --pvs-metric-cols: 1.45fr 1fr 1fr;
  --pvs-entry-cols: var(--pvs-w7) minmax(0, 1fr);
  --pvs-entry-flip-cols: minmax(0, 1fr) var(--pvs-w7);
}

.dcx-proof--board[data-dcx-layout="freeform"] > .picker-artboard {
  --pvs-gutter: 6%;
  --pvs-gutter-end: 6%;
  --pvs-hero-cols: var(--pvs-w5) minmax(0, 1fr);
  --pvs-hero-gap: var(--pvs-gut);
  --pvs-editorial-cols: var(--pvs-w3) minmax(0, 1fr);
  --pvs-editorial-gap: var(--pvs-gut);
  --pvs-gallery-cols: repeat(4, minmax(0, 1fr));
  --pvs-gallery-gap: calc(var(--pvs-gut) * 100 / 74.6);
  --pvs-section-align: start;
  --pvs-rows: 9.4% 48% 8.4% 26.2% 8%;
  --pvs-phone-gutter: 6%;
  --pvs-phone-gallery-cols: 1.5fr 0.9fr;
  --pvs-drift: 1;
  --pvs-entry-cols: var(--pvs-w7) minmax(0, 1fr);
  --pvs-entry-flip-cols: minmax(0, 1fr) var(--pvs-w7);
}

/* Freeform's one move on the landing hero: the print cut loose of the
   grid, with the copy holding the page's left measure. */
.dcx-proof--board[data-dcx-layout="freeform"] > .picker-artboard .ps-desktop .ps-hero {
  position: relative;
  display: block;
  padding: 0;
}

.dcx-proof--board[data-dcx-layout="freeform"] > .picker-artboard .ps-desktop .ps-hero > .ps-image {
  position: absolute;
  inset: 0;
  height: 100%;
  clip-path: polygon(40% 0, 100% 0, 100% 78%, 66% 84%);
}

.dcx-proof--board[data-dcx-layout="freeform"] > .picker-artboard .ps-desktop .ps-hero > .ps-hero-copy {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 44%;
  height: 100%;
  align-content: center;
  padding-left: var(--pvs-gutter, 6%);
}

/* Freeform on the index: the prints laid down askew with the caption
   stepping onto the corner, the committed rules that are surface-scoped
   on screen and read the frame's surface mark here. */
.dcx-proof--board[data-dcx-layout="freeform"][data-dcx-surface="experience"] > .picker-artboard .ps-index-row > .ps-image {
  rotate: -1.7deg;
}

.dcx-proof--board[data-dcx-layout="freeform"][data-dcx-surface="experience"] > .picker-artboard .ps-index-row--flip > .ps-image {
  rotate: 1.4deg;
}

.dcx-proof--board[data-dcx-layout="freeform"][data-dcx-surface="experience"] > .picker-artboard .ps-index-cap {
  position: relative;
  z-index: 1;
  translate: -9% 0;
}

.dcx-proof--board[data-dcx-layout="freeform"][data-dcx-surface="experience"] > .picker-artboard .ps-index-row--flip > .ps-index-cap {
  translate: 9% 0;
}

/* The scale sheet and specimen size themselves against their rail on screen
   05; in the document they stand at natural height and full width. */
.dcx-proof--scale > .picker-scale-sheet {
  grid-template-rows: none;
  height: auto;
  row-gap: 10px;
}

.dcx-proof--specimen > .picker-scale-specimen {
  height: auto;
  max-height: none;
  overflow: visible;
}

.dcx-proof--icons > .picker-icon-sheet {
  height: auto;
  border: 0;
  background: transparent;
}

/* On screen 11 the field's rows stretch into the rail's fixed height; at the
   sheet's natural height here they would collapse to the glyph's own box, so
   the square proportion the slide showed is restated per cell. */
.dcx-proof--icons .picker-icon-cell {
  aspect-ratio: 1;
}

/* ============================================================
   Surface cards — the tile anatomy, kept.
   ============================================================ */
.dcx-surfaces {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(440px, 100%), 1fr));
  gap: clamp(18px, 2.5vw, 28px);
}

.dcx-surfaces[data-count="1"] { grid-template-columns: minmax(0, 1fr); }

.dcx-surface-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.dcx-surface-copy { padding: 0 2px; }

.dcx-surface-name {
  margin: 0 0 8px;
  font-family: var(--ks-font-display);
  font-weight: 300;
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  color: var(--ks-text);
}

.dcx-surface-name em {
  font-style: normal;
  color: var(--accent);
}

.dcx-surface-goal {
  margin: 0 0 12px;
  max-width: 52ch;
  color: var(--ks-text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.dcx-default-mark {
  display: inline-block;
  vertical-align: middle;
  margin-left: 6px;
  padding: 2px 8px;
  border: 1px solid var(--ks-rule);
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

/* ============================================================
   The chosen cue and the brand-asset gallery.

   .dcx-cue shows the image the palette was sampled from. The
   sample dots arrive with source-image pixel coordinates
   (cues.json palette[slug][role].at); the load listener stamps
   the image's natural size on the frame, and the calc division
   below keeps each dot glued to its pixel at any rendered width.
   .dcx-cue-strip is the unpicked cues, dimmed, not interactive.
   .dcx-marks proofs a provided logo on the committed primary and
   neutral grounds; .dcx-boards frames boards and references wide.
   ============================================================ */
.dcx-cue {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(16px, 2.5vw, 30px);
  align-items: start;
}

@media (max-width: 760px) {
  .dcx-cue { grid-template-columns: minmax(0, 1fr); }
}

.dcx-cue-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
}

.dcx-cue-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.dcx-cue-dot {
  position: absolute;
  left: calc(var(--at-x, 0) / var(--cue-w, 1024) * 100%);
  top: calc(var(--at-y, 0) / var(--cue-h, 1024) * 100%);
  width: 16px;
  height: 16px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--dot-fill, var(--accent));
  border: 2px solid var(--ks-champagne);
  box-shadow: 0 1px 6px var(--shadow-color);
  transition: opacity 0.3s var(--ks-ease);
}

.dcx-cue-frame:not([data-loaded="yes"]) .dcx-cue-dot { opacity: 0; }

.dcx-cue-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
}

.dcx-cue-tag {
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

.dcx-cue-name {
  margin: 0 0 4px;
  font-family: var(--ks-font-display);
  font-weight: 300;
  font-size: 1.45rem;
  color: var(--ks-text);
}

.dcx-cue-role {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
}

.dcx-cue-role-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--dot-fill, var(--accent));
  border: 1px solid var(--ks-rule);
}

.dcx-cue-role-name {
  color: var(--ks-text-muted);
  font-size: 0.9rem;
}

.dcx-cue-role code {
  font-family: var(--ks-mono);
  font-size: 0.78rem;
  color: var(--ks-text-faint);
  white-space: nowrap;
}

.dcx-cue-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 14px;
}

.dcx-cue-thumb {
  margin: 0;
  opacity: 0.6;
  filter: saturate(0.7);
}

.dcx-cue-thumb img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--ks-rule);
}

.dcx-cue-thumb figcaption {
  margin-top: 6px;
  font-family: var(--ks-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ks-text-faint);
}

.dcx-marks,
.dcx-boards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: clamp(16px, 2.5vw, 24px);
}

.dcx-mark { margin: 0; }

.dcx-mark-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.dcx-mark-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 128px;
  padding: 18px;
  border: 1px solid var(--ks-rule);
  background: var(--chip-ground, var(--ks-lacquer-raised));
}

.dcx-mark-chip img {
  display: block;
  max-width: 70%;
  max-height: 88px;
}

.dcx-board { margin: 0; }

.dcx-board-frame {
  display: block;
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
}

.dcx-board-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.dcx-asset-caption { margin-top: 8px; }

.dcx-asset-caption code {
  font-family: var(--ks-mono);
  font-size: 0.78rem;
  color: var(--ks-text-faint);
}

.dcx-asset-caption p {
  margin: 4px 0 0;
  max-width: 52ch;
  color: var(--ks-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* ============================================================
   Swatch board — each role at real size, both notations.
   ============================================================ */
.dcx-swatches {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.dcx-swatch {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(16px, 2.5vw, 30px);
  align-items: center;
}

.dcx-swatch-chip {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 128px;
  padding: 14px 16px;
  border: 1px solid var(--ks-rule);
  background: var(--swatch);
  color: var(--swatch-ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: transform 0.25s var(--ks-ease);
}

.dcx-swatch-chip:hover { transform: translateY(-2px); }

.dcx-swatch-chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.dcx-swatch-hex {
  font-family: var(--ks-mono);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
}

.dcx-swatch-copy-hint {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.2s var(--ks-ease);
}

.dcx-swatch-chip:hover .dcx-swatch-copy-hint,
.dcx-swatch-chip:focus-visible .dcx-swatch-copy-hint { opacity: 0.85; }

.dcx-swatch-meta h3 {
  margin: 0 0 6px;
  font-family: var(--ks-font-display);
  font-weight: 300;
  font-size: 1.3rem;
  color: var(--ks-text);
}

.dcx-swatch-meta p {
  margin: 0 0 8px;
  max-width: 40ch;
  color: var(--ks-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.dcx-swatch-meta code {
  font-family: var(--ks-mono);
  font-size: 0.78rem;
  color: var(--ks-text-faint);
}

/* The ink that survives on this role, from the same contrast pick the
   artboards use: the hex drawn in itself on a mini sample of the role
   color. The sample is a span, not a code element, so the meta column's
   code rule cannot outrank the sample's own colors. */
.dcx-ink-pair {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.dcx-ink-tag {
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

.dcx-ink-sample {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--ks-rule);
  background: var(--ink-ground);
  color: var(--ink-text);
  font-family: var(--ks-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* Where the committed value came from, at the hex's shoulder on the chip.
   Inherits the chip's own contrast ink. */
.dcx-swatch-provenance {
  margin-left: auto;
  font-family: var(--ks-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.75;
}

/* ============================================================
   Font pair — the fonttrio anatomy from the font screen.
   ============================================================ */
.dcx-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: clamp(16px, 2.5vw, 26px);
}

.dcx-pair-card {
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  padding: clamp(20px, 3vw, 32px);
}

.dcx-pair-role {
  display: block;
  font-family: var(--ks-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
  margin-bottom: 14px;
}

.dcx-pair-name {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--ks-text);
  text-wrap: balance;
}

.dcx-pair-source {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--ks-mono);
  font-size: 0.74rem;
  color: var(--ks-text-faint);
}

.dcx-pair-why {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ks-text-muted);
}

.dcx-scale-head {
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--ks-text-muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.dcx-scale-head strong { color: var(--ks-text); font-weight: 500; }

/* ============================================================
   Pick grid — one card per surface for the material questions.
   ============================================================ */
.dcx-picks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: clamp(14px, 2vw, 22px);
}

.dcx-pick {
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  padding: clamp(18px, 2.5vw, 26px);
}

.dcx-pick-surface {
  display: block;
  font-family: var(--ks-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
  margin-bottom: 12px;
}

.dcx-pick-title {
  margin: 0 0 8px;
  font-family: var(--ks-font-display);
  font-weight: 300;
  font-size: 1.5rem;
  color: var(--ks-text);
}

.dcx-pick-desc {
  margin: 0;
  color: var(--ks-text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ============================================================
   Decision matrix — the Interface category's per-surface recap.
   ============================================================ */
.dcx-matrix {
  margin: 0;
  display: grid;
  gap: 8px;
}

.dcx-matrix-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid color-mix(in oklab, var(--ks-rule) 60%, transparent);
}

.dcx-matrix-row dt {
  font-family: var(--ks-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
  align-self: center;
}

.dcx-matrix-row dd {
  margin: 0;
  color: var(--ks-text);
  font-size: 0.95rem;
}

@media (max-width: 920px) {
  .dcx-swatch { grid-template-columns: 1fr; }
  .dcx-matrix-row { grid-template-columns: 110px minmax(0, 1fr); }
}

/* ============================================================
   Live editing — affordances appear once the edit session is up
   (body.dcx-live), and stand down when it goes away.
   ============================================================ */
.dcx-edit,
.dcx-request {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--ks-rule);
  background: transparent;
  color: var(--ks-text-muted);
  font-family: var(--ks-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s var(--ks-ease), border-color 0.2s var(--ks-ease);
}

body.dcx-live .dcx-edit,
body.dcx-live .dcx-request { display: inline-flex; }

.dcx-edit:hover,
.dcx-request:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.dcx-edit:focus-visible,
.dcx-request:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dcx-swatch-actions {
  position: relative;
  display: block;
  margin-top: 12px;
}

/* Same trick as the palette screen's custom-color input: present for the
   picker dialog, invisible to layout. */
.dcx-native-color {
  position: absolute;
  inset: auto auto 0 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  border: 0;
  padding: 0;
}

.dcx-pair-why + .dcx-edit { margin-top: 18px; }

.dcx-topbar .dcx-request { margin-left: auto; margin-right: 14px; }

/* The topbar is a grid of current + close today; let the request button sit
   between them without re-authoring the bar. */
.dcx-topbar { display: flex; align-items: center; }
.dcx-topbar .dcx-current { flex: 1; min-width: 0; }

/* ============================================================
   Request tray — queued work and its status, bottom right.
   ============================================================ */
.dcx-tray {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 300;
  display: grid;
  gap: 10px;
  width: min(340px, calc(100vw - 44px));
}

.dcx-tray[hidden] { display: none; }

.dcx-tray-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid var(--ks-rule);
  background: var(--panel-bg);
  box-shadow: 0 12px 32px rgb(0 0 0 / 0.35);
}

.dcx-tray-dot {
  width: 9px;
  height: 9px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--ks-text-faint);
}

.dcx-tray-item[data-status="pending"] .dcx-tray-dot { background: var(--ks-text-muted); }

.dcx-tray-item[data-status="working"] .dcx-tray-dot {
  background: var(--accent);
  animation: dcx-tray-pulse 1.2s ease-in-out infinite;
}

.dcx-tray-item[data-status="done"] .dcx-tray-dot { background: var(--ks-patina, #7ba98f); }
.dcx-tray-item[data-status="error"] .dcx-tray-dot,
.dcx-tray-item[data-status="offline"] .dcx-tray-dot { background: #c26d5a; }

@keyframes dcx-tray-pulse {
  50% { opacity: 0.35; }
}

.dcx-tray-prompt {
  margin: 0 0 3px;
  font-size: 0.86rem;
  line-height: 1.4;
  color: var(--ks-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dcx-tray-note {
  margin: 0;
  font-family: var(--ks-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ks-text-faint);
}

/* ============================================================
   Request modal — rides the picker's modal shell.
   ============================================================ */
.dcx-request-modal .dcx-request-prompt {
  width: 100%;
  resize: vertical;
  min-height: 96px;
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  [class^="dcx-"], [class^="dcx-"]::before, [class^="dcx-"]::after,
  [class*=" dcx-"], [class*=" dcx-"]::before, [class*=" dcx-"]::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .dcx-tile[data-reveal],
  .dcx-badge[data-reveal] {
    opacity: 1;
    transform: none;
  }
}