/* ═══════════════════════════════════════════════════════════════
   jadexzhao · jadewowgreen proof door
   Design direction: FIELD DOSSIER.

   The audience is a technical peer deciding in ninety seconds
   whether the craft is real. So the page is built like a printed
   dossier rather than a landing page: a fixed masthead rail, an
   editorial band per section with its number set in the margin,
   and one deep ink block per screen that carries the thing she
   most wants read. Colour does hierarchy, not decoration ...
   warm paper for everything ordinary, pine ink for the featured
   record, clay for exactly one thing at a time.

   1. tokens ........ palette, roles, type, space, motion, layers
   2. reset + base .. document, type defaults, links, media
   3. chrome ........ skip link, rail masthead, dock, progress
   4. bands ......... editorial section grid, numbering, headings
   5. records ....... project grid, ink block, case ledger
   6. interior ...... memo sheet, runbook, chunks, timeline, table
   7. states ........ focus, motion, dark, print, 404

   Self-contained: no @import chain. Legacy token names are
   aliased at the end of the token block so older selectors keep
   resolving.
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. tokens ─────────────────────────────────────────────── */

:root {
  /* ── palette · raw values, referenced only by the roles below ──
     Contrast on the paper surface (#fbf9f3) is noted where the
     value is allowed to carry text. Anything under 4.5 is a
     graphic value only: rules, fills, borders. */
  --matcha-deep: #3f5b3f; /* 7.1:1 · body-legal */
  --matcha-mid: #6f8f6a; /* 3.4:1 · rules and fills only */
  --matcha-pale: #eef1e6;
  --pine: #1f2b21; /* the ink block */
  --pine-lift: #2a3a2c; /* raised panel inside the ink block */
  --cream: #fbf9f3;
  --cream-warm: #f2efe4;
  --clay: #b3714f; /* 3.8:1 · rules, large type, fills */
  --clay-ink: #7d4c33; /* 6.7:1 · accent text */
  --clay-light: #e0a87f; /* 7.1:1 on pine */
  --sage-light: #9dbe94; /* 7.2:1 on pine */

  /* ── colour roles ── */
  --surface: var(--cream);
  --surface-raised: #ffffff;
  --surface-sunken: var(--cream-warm);
  --surface-wash: var(--matcha-pale);
  --surface-invert: var(--pine);
  --surface-invert-raised: var(--pine-lift);

  --ink: #1b2620; /* 15:1 */
  --ink-muted: #55635a; /* 5.9:1 */
  --ink-faint: #67736a; /* 4.7:1 · the floor for small text */
  --on-invert: var(--cream-warm);
  --on-invert-muted: #b9c6b6;

  --accent: var(--matcha-deep);
  --accent-soft: var(--matcha-mid);
  --accent-wash: var(--matcha-pale);
  --accent-alt: var(--clay-ink);
  --accent-alt-soft: var(--clay);

  --line: #ddd8c8; /* hairline on paper */
  --line-strong: #c2bda9;
  --line-invert: rgba(242, 239, 228, 0.18);

  --focus: var(--clay-ink);

  /* ── type ──
     Fraunces carries display, Inter carries everything else.
     The scale is a 1.22 minor third at the small end opening to
     ~1.28 at the top, so headings gain presence on a large
     screen without body copy ever leaving the 16px floor. */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, monospace;
  --font-sc: 'Noto Serif SC', 'Songti SC', 'SimSun', Georgia, serif;

  --step--2: 0.75rem;
  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: clamp(1.0625rem, 1.02rem + 0.22vw, 1.1875rem);
  --step-2: clamp(1.25rem, 1.14rem + 0.5vw, 1.5rem);
  --step-3: clamp(1.5rem, 1.28rem + 1vw, 2.05rem);
  --step-4: clamp(1.95rem, 1.5rem + 2.1vw, 3.1rem);
  --step-5: clamp(2.4rem, 1.6rem + 3.6vw, 4.4rem);

  --leading-tight: 1.08;
  --leading-snug: 1.25;
  --leading-body: 1.62;

  --measure: 68ch;
  --measure-lede: 52ch;
  --measure-tight: 22ch;

  /* ── space · fluid 4px base ── */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-s: clamp(0.875rem, 0.8rem + 0.35vw, 1.125rem);
  --space-m: clamp(1.25rem, 1.1rem + 0.7vw, 1.75rem);
  --space-l: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);
  --space-xl: clamp(2.5rem, 1.9rem + 2.6vw, 4.25rem);
  --space-2xl: clamp(3.5rem, 2.4rem + 4.5vw, 6.5rem);

  /* ── shape and depth ──
     Near-square. Depth comes from a hairline plus one soft
     shadow, never from a gradient. */
  --radius-s: 3px;
  --radius-m: 6px;
  --radius-pill: 999px;
  --shadow-1: 0 1px 2px rgba(31, 43, 33, 0.05);
  --shadow-2: 0 12px 28px -18px rgba(31, 43, 33, 0.4);
  --shadow-3: 0 24px 48px -28px rgba(31, 43, 33, 0.45);

  /* ── motion ── */
  --dur-fast: 110ms;
  --dur: 180ms;
  --dur-slow: 420ms;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* ── layers ── */
  --layer-base: 0;
  --layer-rail: 20;
  --layer-dock: 60;
  --layer-progress: 80;
  --layer-skip: 100;

  --tap: 44px;
  --rail-w: clamp(15rem, 22vw, 20.5rem);

  color-scheme: light dark;

  /* ── legacy aliases · older selectors still resolve ── */
  --paper: var(--surface);
  --paper-raised: var(--surface-raised);
  --mute: var(--ink-muted);
  --rule: var(--line);
  --green: var(--accent);
  --green-soft: var(--accent-soft);
}

/* ── 2. reset + base ───────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-l);
  scrollbar-gutter: stable;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: var(--leading-body);
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  accent-color: var(--accent);
  /* the paper has a grain: one hairline grid, very faint, so the
     page reads as a sheet rather than a browser default */
  background-image:
    linear-gradient(to bottom, rgba(111, 143, 106, 0.05) 1px, transparent 1px);
  background-size: 100% 2.5rem;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--leading-snug);
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

dd {
  margin: 0;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
  transition:
    color var(--dur) var(--ease),
    text-decoration-color var(--dur) var(--ease);
}

a:hover {
  color: var(--accent-alt);
  text-decoration-color: currentColor;
}

.sc {
  font-family: var(--font-sc);
  font-weight: 500;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ── 3. chrome ─────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  inset-inline-start: var(--space-s);
  inset-block-start: -120%;
  z-index: var(--layer-skip);
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0 var(--space-m);
  background: var(--surface-invert);
  color: var(--on-invert);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: underline;
  border-radius: 0 0 var(--radius-m) var(--radius-m);
}

.skip-link:focus,
.skip-link:focus-visible {
  inset-block-start: 0;
  outline: 3px solid var(--clay-light);
  outline-offset: -6px;
}

/* reading progress · a hairline, not a bar */
.scroll-progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  z-index: var(--layer-progress);
  block-size: 2px;
  inline-size: 0;
  background: var(--accent-alt-soft);
  pointer-events: none;
}

/* ── shell · the editorial grid ────────────────────────────── */

.site .shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-inline-size: 94rem;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

@media (min-width: 62rem) {
  .site .shell {
    grid-template-columns: [rail] var(--rail-w) [stage] minmax(0, 1fr);
    column-gap: clamp(2.5rem, 5vw, 5.5rem);
    align-items: start;
  }
}

/* ── rail · the masthead ───────────────────────────────────── */

.site .rail {
  position: relative;
  z-index: var(--layer-rail);
  display: flex;
  flex-direction: column;
  gap: var(--space-l);
  padding-block: var(--space-xl) var(--space-l);
}

@media (min-width: 62rem) {
  .site .rail {
    position: sticky;
    top: 0;
    max-block-size: 100vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-block: var(--space-2xl) var(--space-xl);
    /* the rail is a column of the sheet, so it gets the fold */
    border-inline-end: 1px solid var(--line);
    padding-inline-end: clamp(1.25rem, 2.5vw, 2.25rem);
    margin-inline-end: calc(-1 * clamp(1.25rem, 2.5vw, 2.25rem));
    scrollbar-width: thin;
  }
}

.site .rail-top {
  display: grid;
  gap: var(--space-s);
}

.site .rail-photo {
  position: relative;
  inline-size: clamp(5rem, 12vw, 7rem);
  margin-block-end: var(--space-2xs);
}

.site .rail-photo img {
  inline-size: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: 50% 30%;
  border-radius: var(--radius-pill);
  /* a ring rather than a border: it reads as a stamp on paper */
  box-shadow:
    0 0 0 1px var(--line-strong),
    0 0 0 6px var(--surface),
    0 0 0 7px var(--accent-soft);
}

.site .rail-kicker {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--ink-faint);
}

.site .rail-name {
  font-family: var(--font-display);
  font-size: var(--step-4);
  font-style: italic;
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: 'opsz' 96;
  margin: 0;
}

.site .rail-name::after {
  content: '';
  display: block;
  inline-size: 2.75rem;
  block-size: 2px;
  margin-block-start: var(--space-s);
  background: var(--accent-alt-soft);
}

.site .rail-role {
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--accent);
}

.site .rail-for {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.site .rail-looking,
.site .rail-hook {
  font-size: var(--step--1);
  line-height: 1.55;
  color: var(--ink-muted);
  max-inline-size: 40ch;
}

.site .rail-looking {
  padding-inline-start: var(--space-s);
  border-inline-start: 2px solid var(--accent-soft);
  color: var(--ink);
}

.site .rail-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3xs) var(--space-s);
  margin-block-start: var(--space-2xs);
}

@media (min-width: 62rem) {
  .site .rail-nav {
    flex-direction: column;
    gap: 0;
  }
}

.site .rail-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: var(--space-s);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink-muted);
  text-decoration: none;
  /* the marker rail: an inset line that fills on the active item */
  box-shadow: inset 2px 0 0 var(--line);
  transition:
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.site .rail-nav a:hover {
  color: var(--ink);
  background: var(--surface-sunken);
  box-shadow: inset 2px 0 0 var(--accent-soft);
}

.site .rail-nav a[aria-current='page'],
.site .rail-nav a[aria-current='true'] {
  color: var(--accent);
  font-weight: 600;
  background: var(--accent-wash);
  box-shadow: inset 2px 0 0 var(--accent);
}

.site .rail-contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  padding-block-start: var(--space-s);
  border-block-start: 1px solid var(--line);
}

.site .rail-contact a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: var(--space-s);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  background: var(--surface-raised);
  color: var(--ink);
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.site .rail-contact a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.site .rail-contact .rail-cta {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--surface-raised);
  font-weight: 600;
}

.site .rail-contact .rail-cta:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--surface-raised);
}

/* ── 4. bands · the editorial section grid ─────────────────── */

.site .stage {
  counter-reset: band;
  padding-block-end: calc(var(--space-2xl) + 4rem);
  min-inline-size: 0;
}

@media (min-width: 62rem) {
  .site .stage {
    padding-block-end: var(--space-2xl);
  }
}

/* Each band sets its number in the margin and its content in the
   body column. On a phone the two collapse and the number sits
   inline with the kicker, so nothing is lost. */
.site .stage-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-s);
  counter-increment: band;
  padding-block: var(--space-xl);
  border-block-start: 1px solid var(--line);
}

.site .stage-block:first-child {
  border-block-start: 0;
  padding-block-start: var(--space-2xl);
}

@media (min-width: 48rem) {
  .site .stage-block {
    grid-template-columns: [mark] minmax(6rem, 9rem) [body] minmax(0, 1fr);
    column-gap: clamp(1.5rem, 3vw, 3rem);
    row-gap: var(--space-s);
  }

  .site .stage-block > * {
    grid-column: body;
  }

  .site .stage-block > .stage-kicker {
    grid-column: mark;
    grid-row: 1 / span 2;
    align-self: start;
    margin-block-start: 0.45rem;
  }
}

.site .stage-kicker {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.site .stage-kicker::before {
  content: counter(band, decimal-leading-zero);
  display: inline-block;
  margin-inline-end: 0.6em;
  padding-block-end: 0.15em;
  border-block-end: 2px solid var(--accent-alt-soft);
  color: var(--accent-alt);
  font-weight: 600;
  letter-spacing: 0.08em;
}

@media (min-width: 48rem) {
  .site .stage-kicker::before {
    display: block;
    margin-inline-end: 0;
    margin-block-end: 0.5em;
    inline-size: max-content;
    font-size: var(--step-1);
  }
}

.site .stage-title {
  font-size: var(--step-4);
  font-style: italic;
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: -0.022em;
  color: var(--ink);
  font-variation-settings: 'opsz' 120;
  max-inline-size: 18ch;
}

.site .stage-title::after {
  content: none;
}

.site .stage-block--hero .stage-title {
  max-inline-size: 22ch;
  color: var(--accent);
}

.site .stage-block--hero .stage-tagline {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  font-weight: 500;
  line-height: var(--leading-snug);
  color: var(--ink);
  max-inline-size: var(--measure);
  font-variation-settings: 'opsz' 120;
}

.site .stage-block--hero .stage-lede {
  font-size: var(--step-1);
  color: var(--ink);
  max-inline-size: var(--measure);
}

.site .stage-block--hero .stage-cta-row {
  margin-block-start: var(--space-s);
}

@media (min-width: 48rem) {
  .site .stage-block--hero {
    padding-block-end: var(--space-2xl);
  }
}

.site .stage-lede {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--ink-muted);
  max-inline-size: var(--measure-lede);
}

.site .about-copy,
.site .currently-copy {
  color: var(--ink-muted);
  max-inline-size: var(--measure);
}

.site .currently-copy a {
  font-weight: 500;
}

/* primary actions */

.site .stage-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-block-start: var(--space-2xs);
}

.site .stage-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding-inline: var(--space-m);
  border: 1px solid var(--accent);
  border-radius: var(--radius-s);
  background: var(--accent);
  color: var(--surface-raised);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.site .stage-cta:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--surface-raised);
}

.site .stage-cta:active {
  transform: translateY(1px);
}

.site .stage-cta--ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--line-strong);
}

.site .stage-cta--ghost:hover {
  background: var(--accent-wash);
  border-color: var(--accent);
  color: var(--accent);
}

.site .stage-cta--ghost:focus-visible {
  border-color: var(--accent);
}

/* ── 5. records · the project grid ─────────────────────────── */

.site .proj-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-s);
  margin: var(--space-s) 0 0;
  padding: 0;
  list-style: none;
}

.site .proj-grid > li {
  display: grid;
  min-inline-size: 0;
}

@media (min-width: 46rem) {
  .site .proj-grid {
    /* six tracks so records can take 2, 3, or 4 of them and the
       page gets a rhythm instead of a column of equal boxes */
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .site .proj-grid > li {
    grid-column: span 3;
  }

  .site .proj-grid > li:first-child {
    grid-column: span 6;
  }

  .site .proj-grid > li:nth-child(2) {
    grid-column: span 2;
  }

  .site .proj-grid > li:nth-child(3) {
    grid-column: span 4;
  }

  .site .proj-grid > li:nth-child(6) {
    grid-column: span 4;
  }

  .site .proj-grid > li:nth-child(7) {
    grid-column: span 2;
  }
}

.site .proj-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  block-size: 100%;
  padding: var(--space-m);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
  /* the accent edge is the hover affordance and the focus target */
  border-block-start: 2px solid var(--line-strong);
  transition:
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease-out);
}

.site .proj-card:hover,
.site .proj-card:focus-within {
  border-block-start-color: var(--accent);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
}

.site .proj-label {
  align-self: start;
  padding: 0.25em 0.7em;
  border-radius: var(--radius-pill);
  background: var(--accent-wash);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site .proj-title {
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.012em;
  color: var(--ink);
  font-variation-settings: 'opsz' 40;
}

.site .proj-role {
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--ink-muted);
}

.site .proj-stack {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.06em;
  color: var(--accent-alt);
}

.site .proj-out {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-muted);
  max-inline-size: 62ch;
}

.site .proj-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-s);
  margin-block-start: auto;
  padding-block-start: var(--space-s);
}

.site .proj-links a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-block-end: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}

.site .proj-links a::after {
  content: '→';
  margin-inline-start: 0.4em;
  transition: transform var(--dur) var(--ease-out);
}

.site .proj-links a:hover {
  color: var(--accent-alt);
  border-block-end-color: currentColor;
}

.site .proj-links a:hover::after {
  transform: translateX(3px);
}

/* the featured record · one ink block per screen */

.site .proj-card--featured {
  background: var(--surface-invert);
  border-color: var(--pine);
  border-block-start-color: var(--clay);
  color: var(--on-invert);
  box-shadow: var(--shadow-3);
}

.site .proj-card--featured:hover,
.site .proj-card--featured:focus-within {
  border-block-start-color: var(--clay-light);
  transform: none;
}

@media (min-width: 46rem) {
  .site .proj-card--featured {
    display: grid;
    grid-template-columns: minmax(0, 26ch) minmax(0, 1fr);
    grid-template-rows: auto auto auto 1fr auto;
    column-gap: clamp(1.5rem, 4vw, 3.5rem);
    row-gap: var(--space-2xs);
    padding: var(--space-l);
  }

  .site .proj-card--featured .proj-label {
    grid-area: 1 / 1 / 2 / 2;
  }

  .site .proj-card--featured .proj-title {
    grid-area: 2 / 1 / 3 / 2;
  }

  .site .proj-card--featured .proj-role {
    grid-area: 3 / 1 / 4 / 2;
  }

  .site .proj-card--featured .proj-stack {
    grid-area: 4 / 1 / 5 / 2;
  }

  .site .proj-card--featured .proj-out {
    grid-area: 1 / 2 / 5 / 3;
    align-self: center;
    font-size: var(--step-1);
    line-height: 1.55;
  }

  .site .proj-card--featured .proj-links {
    grid-area: 5 / 1 / 6 / 3;
    margin-block-start: var(--space-s);
    border-block-start: 1px solid var(--line-invert);
  }
}

.site .proj-card--featured .proj-label {
  background: rgba(224, 168, 127, 0.16);
  color: var(--clay-light);
}

.site .proj-card--featured .proj-title {
  color: #ffffff;
  font-size: var(--step-3);
  font-style: italic;
  font-variation-settings: 'opsz' 96;
}

.site .proj-card--featured .proj-role {
  color: var(--on-invert-muted);
}

.site .proj-card--featured .proj-stack {
  color: var(--sage-light);
}

.site .proj-card--featured .proj-out {
  color: var(--on-invert);
}

.site .proj-card--featured .proj-links a {
  color: var(--clay-light);
  border-block-end-color: rgba(224, 168, 127, 0.45);
}

.site .proj-card--featured .proj-links a:hover {
  color: #ffffff;
}

/* the sandbox record · marked as not-a-claim */

.site .proj-card--sandbox {
  background: var(--surface-sunken);
  border-style: dashed;
  border-block-start-style: solid;
  border-block-start-color: var(--clay);
  box-shadow: none;
}

.site .proj-card--sandbox .proj-label {
  background: rgba(179, 113, 79, 0.14);
  color: var(--accent-alt);
}

/* ── the case ledger ───────────────────────────────────────── */

.site .case {
  margin-block-start: var(--space-s);
  padding: var(--space-l);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
}

.site .case-name {
  font-size: var(--step-2);
  font-style: italic;
  letter-spacing: -0.012em;
  color: var(--ink);
  font-variation-settings: 'opsz' 60;
}

.site .case-beats {
  counter-reset: beat;
  margin: var(--space-m) 0 0;
}

.site .case-beats > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3xs);
  counter-increment: beat;
  padding-block: var(--space-s);
  border-block-start: 1px solid var(--line);
}

@media (min-width: 40rem) {
  .site .case-beats > div {
    grid-template-columns: minmax(0, 11rem) minmax(0, 1fr);
    column-gap: var(--space-m);
  }
}

.site .case-beats dt {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
}

.site .case-beats dt::before {
  content: counter(beat, decimal-leading-zero) ' ';
  color: var(--ink-faint);
  font-weight: 400;
}

.site .case-beats dd {
  font-size: var(--step--1);
  line-height: 1.62;
  color: var(--ink-muted);
  max-inline-size: var(--measure);
}

.site .case-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-m);
  margin-block-start: var(--space-s);
  padding-block-start: var(--space-s);
  border-block-start: 1px solid var(--line);
}

.site .case-links a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-block-end: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}

.site .case-links a:hover {
  color: var(--accent-alt);
  border-block-end-color: currentColor;
}

/* ── the habit list · numerals as furniture ────────────────── */

.habit-list {
  counter-reset: habit;
  display: grid;
  gap: var(--space-s);
  margin: var(--space-s) 0 var(--space-m);
  padding: 0;
  list-style: none;
  max-inline-size: var(--measure);
}

.habit-list li {
  position: relative;
  counter-increment: habit;
  padding-inline-start: 3.5rem;
  padding-block-end: var(--space-s);
  border-block-end: 1px solid var(--line);
  color: var(--ink-muted);
}

.habit-list li:last-child {
  border-block-end: 0;
  padding-block-end: 0;
}

.habit-list li::before {
  content: counter(habit, decimal-leading-zero);
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.1em;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  font-weight: 600;
  line-height: 1;
  color: var(--accent-soft);
}

.habit-list b,
.habit-list strong {
  color: var(--ink);
  font-weight: 600;
}

/* ── action bar · chips ────────────────────────────────────── */

.action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-block-start: var(--space-s);
}

.action-bar a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: var(--space-m);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  background: var(--surface-raised);
  color: var(--ink);
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.action-bar a:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--accent);
}

.action-bar a:first-child {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--surface-raised);
  font-weight: 600;
}

.action-bar a:first-child:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--surface-raised);
}

/* ── footers ───────────────────────────────────────────────── */

.site-footer {
  margin-block-start: var(--space-xl);
  padding-block-start: var(--space-m);
  border-block-start: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--ink-faint);
}

.site-footer .sc {
  color: var(--accent);
}

.site-footer a {
  color: var(--ink-muted);
  text-decoration: none;
  border-block-end: 1px solid var(--line-strong);
}

.site-footer a:hover {
  color: var(--accent);
  border-block-end-color: currentColor;
}

.site .site-footer.closer {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2xs) var(--space-m);
}

.site .closer .duck {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-0);
  color: var(--ink-muted);
}

.site .closer .human {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

/* ── door easter eggs · jadewowgreen cross-links ───────────── */

.site-footer .egg-dragon,
.site-footer .egg-handle {
  cursor: default;
  border-radius: 2px;
}

.site-footer .egg-dragon:focus-visible,
.site-footer .egg-handle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-footer .egg-whisper {
  flex-basis: 100%;
  width: 100%;
  margin: 0;
  font-size: var(--step--1);
  color: var(--ink-muted);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, max-height 0.25s ease;
}

.site-footer.closer:hover .egg-whisper,
.site-footer.closer:focus-within .egg-whisper {
  opacity: 1;
  max-height: 2rem;
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .site-footer .egg-whisper {
    transition: none;
  }
}

.door-egg-toast {
  position: fixed;
  inset-inline: var(--space-s);
  inset-block-end: calc(var(--space-l) + env(safe-area-inset-bottom, 0px));
  z-index: calc(var(--layer-dock) + 2);
  margin: 0;
  padding: var(--space-xs) var(--space-s);
  max-width: 28rem;
  font-size: var(--step--1);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  box-shadow: 0 8px 24px rgb(31 43 33 / 0.12);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.door-egg-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.door-egg-toast a {
  color: var(--accent);
  font-weight: 600;
}

@media (min-width: 62rem) {
  .door-egg-toast {
    inset-inline: auto var(--space-l);
    inset-block-end: var(--space-l);
  }
}

@media (prefers-reduced-motion: reduce) {
  .door-egg-toast {
    transform: none;
    transition: none;
  }
}

/* ── dock · mobile quick contact, solid ────────────────────── */

.site .dock {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: var(--layer-dock);
  display: flex;
  gap: var(--space-2xs);
  padding: var(--space-2xs) var(--space-s)
    calc(var(--space-2xs) + env(safe-area-inset-bottom, 0px));
  background: var(--surface-invert);
  background-color: #1f2b21;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 1;
  border-block-start: 1px solid var(--line-invert);
}

@media (min-width: 62rem) {
  .site .dock {
    display: none;
  }
}

.site .dock a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  border-radius: var(--radius-s);
  color: var(--on-invert);
  font-size: var(--step--1);
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease);
}

.site .dock a:hover {
  background: var(--pine-lift);
}

.site .dock a.dock-primary {
  background: var(--sage-light);
  color: var(--pine);
}

.site .dock a.dock-primary:hover {
  background: #ffffff;
}

.site .dock a:focus-visible {
  outline: 3px solid var(--clay-light);
  outline-offset: -3px;
}

/* keep the dock from covering the last line of the page */
@media (max-width: 61.999rem) {
  .site .stage {
    padding-block-end: calc(var(--space-2xl) + 4.5rem);
  }
}

/* ── 6. interior · the memo sheet ──────────────────────────── */

.site .stage--article {
  counter-reset: part;
  max-inline-size: 60rem;
}

.site .stage--article .interior-header {
  padding-block: var(--space-2xl) var(--space-l);
}

.site .stage--article .memo-kicker,
.memo-kicker {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-alt);
  margin-block-end: var(--space-s);
}

.site .stage--article h1 {
  font-size: var(--step-5);
  font-style: italic;
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: -0.028em;
  color: var(--ink);
  font-variation-settings: 'opsz' 144;
  max-inline-size: 16ch;
}

.site .stage--article h1 .sub,
.sheet h1 .sub {
  display: block;
  margin-block-start: var(--space-s);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-block: var(--space-m);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.4em 0.9em;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  font-size: var(--step--1);
  color: var(--ink-muted);
}

.status-pill strong {
  color: var(--ink);
  font-weight: 600;
}

.status-pill .dot {
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
}

.standfirst,
.site .stage--article .standfirst {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-style: italic;
  line-height: 1.5;
  color: var(--ink);
  max-inline-size: 58ch;
  margin-block: var(--space-m);
  padding-inline-start: var(--space-m);
  border-inline-start: 3px solid var(--accent-soft);
}

.sheet .lede,
.site .stage--article .lede {
  margin-block: var(--space-m);
  padding: var(--space-m);
  background: var(--surface-sunken);
  border-radius: var(--radius-m);
  max-inline-size: var(--measure);
}

.sheet .lede p,
.site .stage--article .lede p {
  font-size: var(--step--1);
  line-height: 1.62;
  color: var(--ink-muted);
}

.sheet .lede p + p,
.site .stage--article .lede p + p {
  margin-block-start: var(--space-s);
}

.sheet .lede b,
.site .stage--article .lede b {
  color: var(--ink);
  font-weight: 600;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2xs);
  margin-block-start: var(--space-m);
  padding-block-start: var(--space-s);
  border-block-start: 1px solid var(--line);
}

.toc a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding-inline: var(--space-s);
  border-radius: var(--radius-s);
  background: var(--surface-sunken);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  text-decoration: none;
  transition:
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.toc a:hover {
  background: var(--accent-wash);
  color: var(--accent);
}

.toc a:active {
  background: var(--accent);
  color: var(--surface-raised);
}

.toc .sep {
  display: none;
}

.memo-rule {
  border: 0;
  block-size: 1px;
  margin-block: var(--space-l);
  background: var(--line);
  position: relative;
}

.memo-rule::after {
  content: '';
  position: absolute;
  inset-block-start: -1px;
  inset-inline-start: 0;
  inline-size: 3.5rem;
  block-size: 3px;
  background: var(--accent-alt-soft);
}

.site .stage--article section {
  padding-block: var(--space-m);
  counter-increment: part;
}

.part-label {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-block-end: var(--space-2xs);
}

.site .stage--article h2 {
  font-size: var(--step-3);
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: 'opsz' 96;
  margin-block-end: var(--space-s);
  max-inline-size: 20ch;
}

.site .stage--article h2::after {
  content: none;
}

.site .stage--article h3 {
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--accent);
  margin-block: var(--space-m) var(--space-2xs);
  letter-spacing: -0.005em;
}

.site .stage--article > section > p,
.site .stage--article > section > div > p {
  max-inline-size: var(--measure);
  color: var(--ink-muted);
}

.site .stage--article > section > p + p {
  margin-block-start: var(--space-s);
}

.site .stage--article > section > p strong,
.site .stage--article > section > p b {
  color: var(--ink);
  font-weight: 600;
}

.site .stage--article .closer p {
  color: var(--ink-faint);
}

h4 {
  font-size: var(--step-0);
}

.pull-quote {
  margin: var(--space-l) 0;
  padding: var(--space-m) var(--space-l);
  background: var(--surface-invert);
  border-radius: var(--radius-m);
  color: var(--on-invert);
}

.pull-quote p {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  line-height: 1.35;
  letter-spacing: -0.015em;
  max-inline-size: 40ch;
  font-variation-settings: 'opsz' 72;
}

.runbook {
  counter-reset: step;
  display: grid;
  gap: 0;
  margin: var(--space-s) 0 var(--space-m);
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--surface-raised);
  overflow: hidden;
}

.runbook li {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  gap: var(--space-s);
  padding: var(--space-s) var(--space-m);
  border-block-start: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease);
}

.runbook li:first-child {
  border-block-start: 0;
}

.runbook li:hover {
  background: var(--surface-sunken);
}

.runbook .step-n {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  font-weight: 600;
  line-height: 1.2;
  color: var(--accent-soft);
}

.runbook .step-body {
  min-inline-size: 0;
}

.runbook .step-title {
  font-weight: 600;
  color: var(--ink);
  margin-block-end: var(--space-3xs);
}

.runbook .step-body p {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-muted);
  max-inline-size: var(--measure);
}

.note {
  margin-block: var(--space-m);
  padding: var(--space-m);
  background: var(--surface-sunken);
  border-inline-start: 3px solid var(--accent-soft);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  font-size: var(--step--1);
  line-height: 1.62;
  color: var(--ink-muted);
  max-inline-size: var(--measure);
}

.note p:last-child {
  margin-block-end: 0;
}

.sandwich-sandbox {
  border-inline-start-color: var(--accent-alt-soft);
  background: rgba(179, 113, 79, 0.08);
}

.sandwich-sandbox .sandbox-k {
  display: block;
  margin-block-end: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-alt);
}

.chunk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-s);
  margin-block: var(--space-s) var(--space-m);
}

.chunk-card {
  padding: var(--space-s) var(--space-m);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-block-start: 2px solid var(--line-strong);
  border-radius: var(--radius-m);
  transition:
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.chunk-card:hover {
  border-block-start-color: var(--accent);
  box-shadow: var(--shadow-2);
}

.chunk-card h4 {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-block-end: var(--space-2xs);
}

.chunk-card p {
  font-size: var(--step--1);
  line-height: 1.55;
  color: var(--ink-muted);
}

.chunk-card a {
  font-weight: 500;
}

.timeline {
  position: relative;
  display: grid;
  gap: var(--space-m);
  margin: var(--space-m) 0;
  padding: 0 0 0 var(--space-m);
  list-style: none;
}

.timeline::before {
  content: '';
  position: absolute;
  inset-block: 0.5rem 0.5rem;
  inset-inline-start: 0;
  inline-size: 1px;
  background: var(--line-strong);
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3xs);
}

.timeline .tl-n {
  position: absolute;
  inset-inline-start: calc(-1 * var(--space-m) - 0.3rem);
  inset-block-start: 0.35rem;
  inline-size: 0.7rem;
  block-size: 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 2px solid var(--accent-soft);
  font-size: 0;
}

.timeline .tl-body {
  min-inline-size: 0;
}

.timeline .tl-zone {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-alt);
}

.timeline .tl-title {
  font-weight: 600;
  color: var(--ink);
}

.timeline .tl-body p {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-muted);
  max-inline-size: var(--measure);
}

.link-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-2xs);
  margin-block: var(--space-s) var(--space-m);
  padding: 0;
  list-style: none;
}

.link-hub a {
  display: flex;
  align-items: center;
  min-height: var(--tap);
  padding: var(--space-2xs) var(--space-s);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  font-size: var(--step--1);
  color: var(--ink);
  text-decoration: none;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.link-hub a:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--accent);
}

.hub-k,
.link-grid .link-title .sc {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.gov-wrap {
  overflow-x: auto;
  margin-block: var(--space-s) var(--space-m);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--surface-raised);
}

.gov-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
  font-variant-numeric: tabular-nums;
}

.gov-table th,
.gov-table td {
  text-align: start;
  padding: var(--space-2xs) var(--space-s);
  border-block-start: 1px solid var(--line);
  vertical-align: top;
  color: var(--ink-muted);
}

.gov-table thead th {
  border-block-start: 0;
  border-block-end: 2px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--surface-sunken);
}

.gov-table td:first-child {
  font-weight: 600;
  color: var(--ink);
}

ul.insight {
  display: grid;
  gap: var(--space-2xs);
  margin-block: var(--space-s) var(--space-m);
  padding: 0;
  list-style: none;
  max-inline-size: var(--measure);
}

ul.insight li {
  position: relative;
  padding-inline-start: var(--space-m);
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-muted);
}

ul.insight li::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.62em;
  inline-size: 0.6rem;
  block-size: 1px;
  background: var(--accent-alt-soft);
}

/* ── 404 ───────────────────────────────────────────────────── */

body.page-404 .stage,
.site.page-404 .stage {
  display: grid;
  place-content: center;
  min-block-size: 70vh;
  text-align: start;
}

.site.page-404 .stage h1 {
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-style: italic;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.site.page-404 .stage h1::after {
  content: '';
  display: block;
  inline-size: 3.5rem;
  block-size: 3px;
  margin-block-start: var(--space-s);
  background: var(--accent-alt-soft);
}

.page-404 .lede {
  font-size: var(--step-1);
  color: var(--ink-muted);
  max-inline-size: var(--measure-lede);
}

.page-404 .site-footer {
  margin-block-start: var(--space-l);
}

/* ── 7. states ─────────────────────────────────────────────── */

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}

:focus:not(:focus-visible) {
  outline: none;
}

::selection {
  background: var(--accent);
  color: var(--surface-raised);
}

/* deep links land visibly */
:target {
  scroll-margin-block-start: var(--space-l);
}

/* ── entrance · a short lift, never a slide show ───────────── */

.js-reveal .rv {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.js-reveal .rv.in-view {
  opacity: 1;
  transform: none;
}

/* records arrive in sequence, capped so the last one is not a wait */
.js-reveal .rv.in-view .proj-grid > li {
  animation: rv-rise var(--dur-slow) var(--ease-out) both;
}

.js-reveal .rv.in-view .proj-grid > li:nth-child(1) { animation-delay: 0ms; }
.js-reveal .rv.in-view .proj-grid > li:nth-child(2) { animation-delay: 45ms; }
.js-reveal .rv.in-view .proj-grid > li:nth-child(3) { animation-delay: 90ms; }
.js-reveal .rv.in-view .proj-grid > li:nth-child(4) { animation-delay: 135ms; }
.js-reveal .rv.in-view .proj-grid > li:nth-child(5) { animation-delay: 165ms; }
.js-reveal .rv.in-view .proj-grid > li:nth-child(n + 6) { animation-delay: 190ms; }

@keyframes rv-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js-reveal .rv,
  .js-reveal .rv.in-view .proj-grid > li {
    opacity: 1;
    transform: none;
    animation: none;
  }

  *,
  *::before,
  *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }

  .proj-card:hover,
  .proj-card:focus-within,
  .stage-cta:active {
    transform: none;
  }
}

/* ── dark ──────────────────────────────────────────────────── */

/* The sheet turns over: pine becomes the page, paper becomes the
   ink block. Matcha lifts to the sage tone and clay to its light
   tone so both still clear AA on the dark field. */
@media (prefers-color-scheme: dark) {
  :root {
    --surface: #12181c;
    --surface-raised: #18211d;
    --surface-sunken: #1c2622;
    --surface-wash: #223028;
    --surface-invert: #f2efe4;
    --surface-invert-raised: #ffffff;

    --ink: #e9eee8;
    --ink-muted: #b3bfb4;
    --ink-faint: #93a094;
    --on-invert: #1b2620;
    --on-invert-muted: #55635a;

    --accent: #9dbe94;
    --accent-soft: #6f8f6a;
    --accent-wash: #223028;
    --accent-alt: #e0a87f;
    --accent-alt-soft: #b3714f;

    --line: #2b3733;
    --line-strong: #3c4a44;
    --line-invert: rgba(27, 38, 32, 0.16);

    --focus: #e0a87f;
  }

  body {
    background-image:
      linear-gradient(to bottom, rgba(157, 190, 148, 0.045) 1px, transparent 1px);
  }

  .site .rail-photo img {
    box-shadow:
      0 0 0 1px var(--line-strong),
      0 0 0 6px var(--surface),
      0 0 0 7px var(--accent-soft);
  }

  .site .stage-cta,
  .site .rail-contact .rail-cta,
  .action-bar a:first-child {
    background: var(--accent);
    border-color: var(--accent);
    color: #12181c;
  }

  .site .stage-cta:hover,
  .site .rail-contact .rail-cta:hover,
  .action-bar a:first-child:hover {
    background: #ffffff;
    border-color: #ffffff;
    color: #12181c;
  }

  .site .proj-card--featured {
    background: var(--surface-invert);
    border-color: #d8d3c2;
    color: var(--on-invert);
  }

  .site .proj-card--featured .proj-title {
    color: #101713;
  }

  .site .proj-card--featured .proj-label {
    background: rgba(125, 76, 51, 0.14);
    color: #7d4c33;
  }

  .site .proj-card--featured .proj-stack {
    color: #3f5b3f;
  }

  .site .proj-card--featured .proj-role {
    color: #55635a;
  }

  .site .proj-card--featured .proj-links a {
    color: #7d4c33;
    border-block-end-color: rgba(125, 76, 51, 0.45);
  }

  .site .proj-card--featured .proj-links a:hover {
    color: #101713;
  }

  .pull-quote {
    background: var(--surface-invert);
    color: var(--on-invert);
  }

  .site .dock {
    background: #0d1214;
    background-color: #0d1214;
    border-block-start-color: var(--line-strong);
  }

  .site .dock a {
    color: var(--ink);
  }

  .site .dock a.dock-primary {
    background: var(--accent);
    color: #12181c;
  }

  .skip-link {
    background: var(--accent);
    color: #12181c;
  }

  ::selection {
    background: var(--accent);
    color: #12181c;
  }
}

/* ── print ─────────────────────────────────────────────────── */

@media print {
  .dock,
  .skip-link,
  .scroll-progress,
  .rail-contact,
  .rail-nav,
  .stage-cta-row,
  .action-bar,
  .toc {
    display: none;
  }

  body {
    background: #ffffff;
    background-image: none;
    color: #000000;
    font-size: 10.5pt;
  }

  .site .shell {
    display: block;
    max-inline-size: none;
    padding: 0;
  }

  .site .rail {
    position: static;
    max-block-size: none;
    border: 0;
    margin: 0;
    padding: 0 0 1rem;
  }

  .site .proj-card,
  .site .case,
  .runbook li,
  .chunk-card {
    break-inside: avoid;
    box-shadow: none;
    border-color: #999999;
  }

  .site .proj-card--featured,
  .pull-quote {
    background: #ffffff;
    color: #000000;
    border: 1px solid #333333;
  }

  .site .proj-card--featured .proj-title,
  .site .proj-card--featured .proj-out,
  .site .proj-card--featured .proj-role,
  .pull-quote p {
    color: #000000;
  }

  main a[href^='http']::after {
    content: ' (' attr(href) ')';
    font-size: 8pt;
    word-break: break-all;
  }

  h1,
  h2,
  h3 {
    break-after: avoid;
  }
}