/* Kinetic Typography — antjanus.com redesign 008
   Display: Anybody (wdth 50–150, wght 100–900). Body: Instrument Sans. Code: JetBrains Mono.
   Kinetic state is one registered number, --k (0 → 1), driven by CSS scroll timelines
   where supported and by script.js otherwise. With no JS and no timeline support, --k stays 1. */

@property --k { syntax: '<number>'; inherits: true; initial-value: 1; }
@property --h { syntax: '<number>'; inherits: true; initial-value: 0; }
@property --read { syntax: '<number>'; inherits: true; initial-value: 0; }

:root {
  --paper: #f1ede4;
  --paper-2: #e8e3d7;
  --surface: #fbf9f4;
  --ink: #111317;
  --ink-2: #33373e;
  --muted: #595e67;
  --line: #d3ccbd;
  --line-strong: #111317;
  --accent: #d63a17;
  --accent-ink: #b02f10;
  --band: #364f6a;
  --band-ink: #f4f1ea;
  --band-muted: #c9d6e4;
  --code-bg: #121820;
  --code-ink: #e6e9ee;
  --code-line: #2a3440;
  --focus: #1f5fd6;
  --why: #364f6a;
  --ask: #b02f10;
  --ok: #1c6e52;
  --warn: #7e610f;
  --bad: #a03227;

  --f-display: 'Anybody', 'Arial Narrow', system-ui, sans-serif;
  --f-body: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --wrap: 1360px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --radius: 4px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e141b; --paper-2: #131b24; --surface: #16202b;
    --ink: #f1ede4; --ink-2: #cdd0d5; --muted: #9ba4af;
    --line: #2a3643; --line-strong: #f1ede4;
    --accent: #ff6b43; --accent-ink: #ff8a66;
    --band: #364f6a; --band-ink: #f4f1ea; --band-muted: #c9d6e4;
    --code-bg: #0a0f15; --code-line: #25303c; --focus: #7fb0ff;
    --why: #8fb2d6; --ask: #ff8a66; --ok: #4fbe93; --warn: #ddb44a; --bad: #ee8579;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0e141b; --paper-2: #131b24; --surface: #16202b;
  --ink: #f1ede4; --ink-2: #cdd0d5; --muted: #9ba4af;
  --line: #2a3643; --line-strong: #f1ede4;
  --accent: #ff6b43; --accent-ink: #ff8a66;
  --band: #364f6a; --band-ink: #f4f1ea; --band-muted: #c9d6e4;
  --code-bg: #0a0f15; --code-line: #25303c; --focus: #7fb0ff;
  --why: #8fb2d6; --ask: #ff8a66; --ok: #4fbe93; --warn: #ddb44a; --bad: #ee8579;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 5.5rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--f-body);
  font-size: 1.125rem;
  line-height: 1.6;
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p a, li a, .prose a { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
p a:hover, li a:hover, .prose a:hover { color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--accent); color: #fff; }
h1, h2, h3, h4 { color: var(--ink); margin: 0; }
button { font: inherit; }

.skip { position: absolute; left: -999px; top: 0.5rem; background: var(--ink); color: var(--paper); padding: 0.75rem 1rem; z-index: 100; }
.skip:focus { left: 0.5rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ───────── Type primitives ───────── */
.display {
  font-family: var(--f-display);
  font-weight: 850;
  font-stretch: 100%;
  line-height: 0.88;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
}
.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .dot { color: var(--accent); }
.lede { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); line-height: 1.5; color: var(--ink-2); max-width: 44ch; }
.mono { font-family: var(--f-mono); }

/* The kinetic heading: weight and width follow --k. */
.kin {
  font-weight: calc(320 + var(--k) * 560);
  font-stretch: calc((62 + var(--k) * 63) * 1%);
}
.kin-wide { font-stretch: calc((55 + var(--k) * 95) * 1%); }
.section-title {
  font-family: var(--f-display);
  text-transform: uppercase;
  line-height: 0.9;
  font-size: clamp(2.75rem, 1.5rem + 6vw, 7.5rem);
  color: var(--ink);
  overflow-wrap: anywhere;
}
.section-title .accent { color: var(--accent); }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .kin {
      animation: k-in linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 45%;
    }
    .hero-k {
      animation: h-out linear both;
      animation-timeline: view();
      animation-range: exit 0% exit 100%;
    }
    .progress {
      animation: read linear both;
      animation-timeline: scroll(root block);
    }
  }
}
@keyframes k-in { from { --k: 0; } to { --k: 1; } }
@keyframes h-out { from { --h: 0; } to { --h: 1; } }
@keyframes read { from { --read: 0; } to { --read: 1; } }

/* ───────── Header ───────── */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--line-strong);
}
.head-row { display: flex; align-items: center; gap: 1.5rem; min-height: 4.25rem; }
.wordmark {
  display: inline-flex; align-items: baseline; gap: 0.1em;
  font-family: var(--f-display); font-size: 1.75rem; line-height: 1;
  font-weight: 900; font-stretch: 125%; text-transform: uppercase; text-decoration: none; color: var(--ink);
  transition: font-stretch 400ms cubic-bezier(.2,.8,.2,1), font-weight 400ms;
  padding: 0.5rem 0;
}
.wordmark b { color: var(--accent); font-weight: inherit; }
.wordmark:hover { font-stretch: 60%; font-weight: 300; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 0.25rem; }
.nav a {
  position: relative; text-decoration: none; color: var(--ink);
  font-family: var(--f-display); font-size: 1.0625rem; font-weight: 600; font-stretch: 100%;
  text-transform: uppercase; letter-spacing: 0.02em;
  padding: 0.7rem 0.8rem; min-height: 44px; display: inline-flex; align-items: center;
  transition: font-stretch 250ms ease, font-weight 250ms ease;
}
.nav a:hover { font-stretch: 140%; font-weight: 850; }
.nav a[aria-current="page"] { font-weight: 900; }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0.8rem; right: 0.8rem; bottom: 0.35rem; height: 4px; background: var(--accent);
}
.nav a.nav-ai { color: var(--accent-ink); }
.icon-btn {
  width: 44px; height: 44px; display: inline-grid; place-items: center;
  border: 2px solid var(--line-strong); background: transparent; color: var(--ink);
  border-radius: 999px; cursor: pointer;
}
.icon-btn:hover { background: var(--ink); color: var(--paper); }
.icon-btn svg { width: 20px; height: 20px; }
.theme-btn .moon { display: none; }
:root[data-theme="dark"] .theme-btn .sun { display: none; }
:root[data-theme="dark"] .theme-btn .moon { display: block; }
.menu-btn { display: none; }
.mobile-nav { display: none; }

@media (max-width: 900px) {
  .nav { display: none; }
  .menu-btn { display: inline-grid; }
  .head-actions { margin-left: auto; display: flex; gap: 0.5rem; }
  .mobile-nav[data-open="true"] { display: block; border-top: 2px solid var(--line-strong); }
  .mobile-nav ul { list-style: none; margin: 0; padding: 0.5rem 0 1rem; }
  .mobile-nav a {
    display: block; padding: 0.35rem 0; text-decoration: none; color: var(--ink);
    font-family: var(--f-display); font-size: 2.5rem; line-height: 1.05; font-weight: 850; font-stretch: 70%; text-transform: uppercase;
  }
  .mobile-nav a[aria-current="page"] { color: var(--accent-ink); }
}
@media (min-width: 901px) { .head-actions { display: flex; gap: 0.5rem; } }

.progress {
  position: fixed; left: 0; top: 0; height: 5px; width: 100%; z-index: 60;
  background: var(--accent); transform-origin: 0 50%; transform: scaleX(var(--read));
}

/* ───────── Buttons & chips ───────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 48px; padding: 0.75rem 1.4rem;
  background: var(--ink); color: var(--paper); border: 2px solid var(--ink);
  font-family: var(--f-display); font-size: 1.0625rem; font-weight: 800; font-stretch: 110%;
  text-transform: uppercase; letter-spacing: 0.02em; text-decoration: none; cursor: pointer;
  transition: font-stretch 250ms ease, background 150ms, color 150ms;
}
.btn:hover { font-stretch: 140%; background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn:hover { color: #111317; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.link-strong {
  font-weight: 700; color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent);
  text-decoration-thickness: 3px; text-underline-offset: 5px; padding: 0.75rem 0; display: inline-block;
}
.link-quiet { color: var(--muted); text-decoration: none; padding: 0.75rem 0; display: inline-block; }
.link-quiet:hover { color: var(--ink); text-decoration: underline; }
.chip {
  display: inline-flex; align-items: center; min-height: 32px; padding: 0.2rem 0.7rem;
  font-family: var(--f-mono); font-size: 0.8125rem; color: var(--ink-2);
  border: 1.5px solid var(--line); border-radius: 999px; text-decoration: none; background: transparent;
}
a.chip:hover { border-color: var(--ink); color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.badge {
  font-family: var(--f-mono); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.15rem 0.5rem; border: 1.5px solid currentColor; color: var(--accent-ink);
}
.badge.new { background: var(--accent); color: #fff; border-color: var(--accent); }
:root[data-theme="dark"] .badge.new { color: #111317; }
.pill-filter {
  min-height: 44px; padding: 0.5rem 1rem; border: 2px solid var(--line-strong); background: transparent; color: var(--ink);
  font-family: var(--f-display); font-weight: 700; font-stretch: 100%; text-transform: uppercase; font-size: 1rem; cursor: pointer;
  transition: font-stretch 200ms ease;
}
.pill-filter:hover { font-stretch: 130%; }
.pill-filter[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* ───────── Hero (home) ───────── */
.hero { position: relative; padding: clamp(1.5rem, 4vw, 3rem) 0 2.5rem; overflow: clip; }
.hero-title { margin: 0; }
.fit-line {
  display: block; white-space: nowrap; width: max-content;
  font-family: var(--f-display); text-transform: uppercase; color: var(--ink);
  line-height: 0.84;
  font-size: 12vw;
  font-weight: var(--hw, 880);
  font-stretch: calc(var(--hs, 100) * 1%);
  transform: translateX(calc(var(--h) * var(--dir, 1) * 18vw));
}
.fit-line.alt { color: var(--accent); }
.fit-line.outline { color: transparent; -webkit-text-stroke: 2px var(--ink); }
.fit-line .pic {
  display: inline-block; vertical-align: -0.02em; height: 0.74em; width: 1.5em; border-radius: 999px; margin-right: 0.12em;
  background-color: var(--band);
  background-image: url("assets/portrait-duotone.jpg"), url("https://cdn.antjanus.com/static-assets/me-3-cropped.jpg");
  background-size: cover; background-position: 30% 28%;
}
.hero-load .fit-line { animation: line-in 1100ms cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(var(--i) * 90ms); }
@keyframes line-in {
  from { font-weight: 100; font-stretch: 50%; opacity: 0; }
  to { opacity: 1; }
}
.hero-foot {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2rem 3rem; align-items: end;
  margin-top: 2.5rem; padding-top: 1.75rem; border-top: 2px solid var(--line-strong);
}
.hero-foot p { margin: 0 0 1rem; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; }
.axis-lab {
  border: 2px solid var(--line-strong); padding: 1rem 1.25rem 1.1rem; background: var(--surface);
}
.axis-lab h2 { font-family: var(--f-mono); font-size: 0.8125rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 0.5rem; }
.axis { display: grid; grid-template-columns: 4.5rem 1fr 3.5rem; align-items: center; gap: 0.75rem; }
.axis label, .axis output { font-family: var(--f-mono); font-size: 0.875rem; color: var(--ink); }
.axis output { text-align: right; }
.axis input[type=range] { width: 100%; accent-color: var(--accent); min-height: 32px; }
.axis-note { font-size: 0.9375rem; color: var(--muted); margin: 0.5rem 0 0; }
@media (max-width: 860px) { .hero-foot { grid-template-columns: 1fr; } }

/* ───────── Marquee band ───────── */
.marquee {
  background: var(--band); color: var(--band-ink); overflow: hidden; border-block: 2px solid var(--line-strong);
  padding: 0.9rem 0;
}
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track > span {
  flex: none; padding-right: 2.5rem;
  font-family: var(--f-display); font-size: clamp(2rem, 1.2rem + 3.5vw, 4.25rem); line-height: 1; font-weight: 900; font-stretch: 125%;
  text-transform: uppercase; white-space: nowrap;
}
.marquee-track i { font-style: normal; color: var(--band-muted); font-weight: 200; font-stretch: 60%; }
.marquee-track .star { color: #ffb199; padding: 0 0.3em; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ───────── Sections ───────── */
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.section + .section { border-top: 2px solid var(--line-strong); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem 2rem; align-items: end; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head p { margin: 0.75rem 0 0; color: var(--muted); font-size: 1.125rem; }
.section-head .more { justify-self: end; }
@media (max-width: 700px) { .section-head { grid-template-columns: 1fr; } .section-head .more { justify-self: start; } }

/* Numbered "start here" shelf */
.shelf { list-style: none; margin: 0; padding: 0; counter-reset: shelf; }
.shelf li { border-top: 2px solid var(--line-strong); }
.shelf li:last-child { border-bottom: 2px solid var(--line-strong); }
.shelf a {
  display: grid; grid-template-columns: 6rem minmax(0, 1fr) 16rem; gap: 1.5rem 2rem; align-items: center;
  padding: 1.75rem 0; text-decoration: none; color: inherit;
}
.shelf .num { font-family: var(--f-display); font-size: 4.5rem; line-height: 0.8; font-weight: 200; font-stretch: 50%; color: var(--accent); transition: font-weight 400ms, font-stretch 400ms; }
.shelf h3 { font-family: var(--f-display); font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3.25rem); line-height: 0.95; font-weight: 800; font-stretch: 85%; text-transform: uppercase; transition: font-stretch 400ms cubic-bezier(.2,.8,.2,1); }
.shelf p { margin: 0.6rem 0 0; max-width: 60ch; }
.shelf .meta { margin-top: 0.6rem; }
.shelf img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: grayscale(1) contrast(1.1); transition: filter 300ms; border: 2px solid var(--line-strong); }
.shelf a:hover .num { font-weight: 900; font-stretch: 150%; }
.shelf a:hover h3 { font-stretch: 115%; }
.shelf a:hover img { filter: none; }
@media (max-width: 800px) {
  .shelf a { grid-template-columns: 3.5rem minmax(0, 1fr); }
  .shelf .num { font-size: 3rem; }
  .shelf .thumb { grid-column: 1 / -1; }
}

/* Typographic index list */
.index { list-style: none; margin: 0; padding: 0; }
.index li { border-top: 1.5px solid var(--line); }
.index li:last-child { border-bottom: 1.5px solid var(--line); }
.index a {
  display: grid; grid-template-columns: 8.5rem minmax(0, 1fr) auto; gap: 0.35rem 1.5rem; align-items: baseline;
  padding: 1.25rem 0; text-decoration: none; color: inherit;
}
.index time, .index .coll { font-family: var(--f-mono); font-size: 0.875rem; color: var(--muted); }
.index h3 {
  font-family: var(--f-display); text-transform: uppercase; font-size: clamp(1.5rem, 1rem + 1.8vw, 2.5rem); line-height: 0.98;
  font-weight: 750; font-stretch: 80%; transition: font-stretch 350ms cubic-bezier(.2,.8,.2,1), color 150ms;
}
.index p { grid-column: 2; margin: 0.25rem 0 0; color: var(--ink-2); max-width: 64ch; }
.index .arrow { font-family: var(--f-display); font-size: 2rem; font-weight: 300; color: var(--muted); transition: transform 300ms; }
.index a:hover h3 { font-stretch: 112%; color: var(--accent-ink); }
.index a:hover .arrow { transform: translateX(6px); color: var(--accent); }
@media (max-width: 700px) {
  .index a { grid-template-columns: minmax(0, 1fr) auto; }
  .index time { grid-column: 1 / -1; }
  .index p { grid-column: 1 / -1; }
}

/* Cards */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.card {
  position: relative; display: flex; flex-direction: column; background: var(--surface);
  border: 2px solid var(--line-strong); text-decoration: none; color: inherit; min-width: 0;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
a.card:hover, .card:focus-within { transform: translate(-4px, -4px); box-shadow: 6px 6px 0 var(--accent); }
.card .img { aspect-ratio: 16/9; overflow: hidden; border-bottom: 2px solid var(--line-strong); background: var(--band); }
.card .img img { width: 100%; height: 100%; object-fit: cover; }
.oss-img img, .feature .img img, .portrait img { height: 100%; }
.card .body { padding: 1.25rem 1.25rem 1.4rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.card h3 {
  font-family: var(--f-display); font-size: 1.625rem; line-height: 1; font-weight: 800; font-stretch: 85%; text-transform: uppercase;
  transition: font-stretch 300ms ease;
}
a.card:hover h3 { font-stretch: 105%; }
.card p { margin: 0; }
.card .meta { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); letter-spacing: 0.04em; }
.card .foot { margin-top: auto; padding-top: 0.5rem; }
.card .bignum { font-family: var(--f-display); font-size: 5rem; line-height: 0.8; font-weight: 900; font-stretch: 50%; color: var(--accent); }

/* Split contact block */
.work-block { background: var(--ink); color: var(--paper); padding: clamp(2rem, 5vw, 4rem); display: grid; gap: 1.5rem; }
.work-block .display { color: var(--paper); font-size: clamp(3rem, 1.5rem + 8vw, 9rem); }
.work-block p { color: var(--paper); max-width: 46ch; font-size: 1.25rem; margin: 0; }
.work-block .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); justify-self: start; }
.work-block .btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.link-col h3 { font-family: var(--f-mono); font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.75rem; }
.link-col ul { list-style: none; margin: 0; padding: 0; }
.link-col li { border-top: 1.5px solid var(--line); }
.link-col a { display: flex; justify-content: space-between; gap: 1rem; padding: 0.8rem 0; text-decoration: none; color: var(--ink); font-weight: 600; }
.link-col a span { color: var(--muted); font-weight: 400; font-family: var(--f-mono); font-size: 0.875rem; }
.link-col a:hover { color: var(--accent-ink); }

/* ───────── Page hero (inner pages) ───────── */
.page-hero { padding: clamp(2rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem); border-bottom: 2px solid var(--line-strong); overflow: clip; }
.page-hero .display.giant { font-size: clamp(4rem, 1rem + 16vw, 16rem); line-height: 0.82; }
.page-hero .row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 2rem 3rem; align-items: end; margin-top: 2rem; }
.page-hero .row p { margin: 0; }
@media (max-width: 860px) { .page-hero .row { grid-template-columns: 1fr; } }
.clip-type .fit-line {
  background-image: var(--clip-img), linear-gradient(135deg, var(--band), var(--accent));
  background-size: cover; background-position: center;
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.jump { position: sticky; top: 4.35rem; z-index: 20; background: var(--paper); border-bottom: 2px solid var(--line-strong); }
.jump ul { list-style: none; margin: 0; padding: 0.5rem 0; display: flex; gap: 0.25rem; overflow-x: auto; scrollbar-width: none; }
.jump a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.9rem; text-decoration: none; white-space: nowrap;
  font-family: var(--f-display); font-weight: 700; text-transform: uppercase; font-size: 1rem; color: var(--ink);
}
.jump a:hover { color: var(--accent-ink); }
.jump a span { font-family: var(--f-mono); font-weight: 400; color: var(--muted); margin-left: 0.35rem; font-size: 0.8125rem; }

/* Stats as big numerals */
.stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: var(--line-strong); border: 2px solid var(--line-strong); }
.stat-row > div { background: var(--surface); padding: 1.25rem 1.25rem 1rem; }
.stat-row b { display: block; font-family: var(--f-display); font-size: clamp(3rem, 2rem + 4vw, 6rem); line-height: 0.85; font-weight: 900; font-stretch: 60%; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat-row span { display: block; margin-top: 0.5rem; font-family: var(--f-mono); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
@media (max-width: 520px) { .stat-row { grid-template-columns: 1fr; } }

/* Year archive */
.year-block { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 2fr); gap: 1rem 3rem; padding: 2rem 0; border-top: 2px solid var(--line-strong); }
.year-block .year {
  position: sticky; top: 9rem; align-self: start;
  font-family: var(--f-display); font-size: clamp(4.5rem, 2rem + 9vw, 11rem); line-height: 0.8; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.year-block .count { font-family: var(--f-mono); font-size: 0.875rem; color: var(--muted); display: block; margin-top: 0.75rem; }
.year-block[hidden] { display: none; }
@media (max-width: 800px) { .year-block { grid-template-columns: 1fr; } .year-block .year { position: static; } }
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-bottom: 1.5rem; }
.filter-bar .status { margin-left: auto; font-family: var(--f-mono); font-size: 0.875rem; color: var(--muted); }

/* ───────── Article ───────── */
.art-hero { padding: clamp(2rem, 5vw, 4.5rem) 0 0; overflow: clip; }
.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; }
.crumbs a { font-family: var(--f-mono); font-size: 0.875rem; color: var(--accent-ink); text-decoration: none; text-transform: uppercase; letter-spacing: 0.08em; padding: 0.6rem 0; }
.crumbs a:hover { text-decoration: underline; }
.art-title { font-size: clamp(2.75rem, 1rem + 7.5vw, 8.75rem); line-height: 0.86; margin: 1rem 0 1.5rem; max-width: 14ch; }
.art-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; font-family: var(--f-mono); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 1rem 0; border-block: 2px solid var(--line-strong); }
.art-meta a { color: var(--ink); }
.art-figure { margin: 2.5rem 0 0; border: 2px solid var(--line-strong); }
.art-figure img { width: 100%; aspect-ratio: 21/8; object-fit: cover; }
.art-layout { display: grid; grid-template-columns: 15rem minmax(0, 46rem); gap: 4rem; justify-content: center; padding-block: 3.5rem 4rem; }
.toc { position: sticky; top: 6rem; align-self: start; }
.toc h2 { font-family: var(--f-mono); font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.75rem; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a {
  display: grid; grid-template-columns: 2rem 1fr; gap: 0.25rem; padding: 0.5rem 0; text-decoration: none; color: var(--ink-2);
  font-size: 1rem; line-height: 1.35; border-left: 3px solid transparent; padding-left: 0.75rem;
  transition: font-weight 200ms;
}
.toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); padding-top: 0.1rem; }
.toc a:hover { color: var(--ink); }
.toc a[aria-current="true"] { border-left-color: var(--accent); color: var(--ink); font-weight: 700; }
.toc-mobile { display: none; }
@media (max-width: 1100px) {
  .art-layout { grid-template-columns: minmax(0, 46rem); gap: 0; }
  .toc { display: none; }
  .toc-mobile { display: block; border: 2px solid var(--line-strong); margin-bottom: 2rem; background: var(--surface); }
  .toc-mobile summary { cursor: pointer; padding: 0.9rem 1rem; min-height: 44px; font-family: var(--f-mono); font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); }
  .toc-mobile ol { margin: 0; padding: 0 1rem 1rem 2.5rem; }
  .toc-mobile a { display: block; padding: 0.35rem 0; }
}
.prose { font-size: 1.1875rem; line-height: 1.7; color: var(--ink-2); min-width: 0; }
.prose > * + * { margin-top: 1.4em; }
.prose p, .prose ul, .prose ol { margin-bottom: 0; }
.prose h2 {
  font-family: var(--f-display); text-transform: uppercase; font-size: clamp(2.25rem, 1.4rem + 3vw, 3.75rem); line-height: 0.92;
  margin-top: 2.2em; padding-top: 0.6em; border-top: 2px solid var(--line-strong);
}
.prose h2 .n { display: block; font-family: var(--f-mono); font-size: 0.875rem; font-weight: 500; letter-spacing: 0.12em; color: var(--accent-ink); margin-bottom: 0.9rem; font-stretch: 100%; }
.prose li + li { margin-top: 0.4em; }
.prose code { font-family: var(--f-mono); font-size: 0.88em; background: var(--paper-2); padding: 0.1em 0.35em; border-radius: 3px; color: var(--ink); }
.prose strong { color: var(--ink); }
.callout { border: 2px solid var(--line-strong); padding: 1.1rem 1.25rem 1.2rem; background: var(--surface); position: relative; }
.callout p { margin: 0; }
.callout .tag {
  display: inline-block; font-family: var(--f-display); font-weight: 900; font-stretch: 130%; text-transform: uppercase; font-size: 1.5rem; line-height: 1;
  margin-bottom: 0.5rem; color: var(--ink);
}
.callout.why { border-left: 10px solid var(--why); }
.callout.why .tag { color: var(--why); }
.callout.ask { border-left: 10px solid var(--ask); }
.callout.ask .tag { color: var(--ask); font-style: italic; }
.callout.note { border-style: dashed; }
.callout.skill { background: var(--band); color: var(--band-ink); border-color: var(--band); }
.callout.skill a, .callout.skill strong { color: #fff; }
.callout.skill code { background: rgba(255,255,255,0.14); color: #fff; }
.code {
  margin-inline: -1rem; background: var(--code-bg); color: var(--code-ink); border: 2px solid var(--line-strong);
}
.code-head { display: flex; justify-content: space-between; align-items: center; padding: 0.25rem 0.5rem 0.25rem 1rem; border-bottom: 1px solid var(--code-line); }
.code-head span { font-family: var(--f-mono); font-size: 0.8125rem; letter-spacing: 0.1em; color: #9aa7b6; }
.copy-btn {
  min-height: 40px; padding: 0 0.9rem; background: transparent; color: #e6e9ee; border: 1.5px solid #3b4755; cursor: pointer;
  font-family: var(--f-mono); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.08em;
}
.copy-btn:hover { border-color: #e6e9ee; }
.copy-btn[data-state="done"] { border-color: #4fbe93; color: #4fbe93; }
.code pre { margin: 0; padding: 1.1rem 1.25rem 1.3rem; overflow-x: auto; font-family: var(--f-mono); font-size: 0.9375rem; line-height: 1.6; tab-size: 2; }
.code pre code { background: none; padding: 0; color: inherit; font-size: inherit; }
.token.comment { color: #8b98a8; font-style: italic; }
.token.keyword, .token.operator.arrow { color: #ff9a7a; }
.token.string, .token.template-string { color: #a9dc76; }
.token.function { color: #7fc8ff; }
.token.class-name, .token.builtin { color: #ffd479; }
.token.tag, .token.tag .token.punctuation { color: #ff9a7a; }
.token.attr-name { color: #ffd479; }
.token.punctuation { color: #b9c2cd; }
.token.boolean, .token.number { color: #d7a8ff; }
@media (max-width: 700px) { .code { margin-inline: 0; } }
.after-article { border-top: 2px solid var(--line-strong); }
.share-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.newsletter { background: var(--band); color: var(--band-ink); padding: clamp(1.75rem, 4vw, 3rem); display: grid; gap: 1rem; }
.newsletter h2, .newsletter h3 { color: var(--band-ink); font-family: var(--f-display); text-transform: uppercase; font-size: clamp(2rem, 1.2rem + 3vw, 3.5rem); line-height: 0.92; font-weight: 900; font-stretch: 90%; }
.newsletter p { margin: 0; color: var(--band-ink); }
.nl-form { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.nl-form input[type=email] {
  flex: 1 1 16rem; min-height: 52px; padding: 0 1rem; font: inherit; font-size: 1.0625rem; color: #111317; background: #f4f1ea; border: 2px solid #f4f1ea;
}
.nl-form button { background: #111317; color: #f4f1ea; border-color: #111317; }
.nl-form .gdpr { flex-basis: 100%; display: flex; gap: 0.6rem; align-items: flex-start; font-size: 1rem; color: var(--band-ink); }
.nl-form .gdpr input { width: 22px; height: 22px; margin-top: 0.2rem; accent-color: var(--accent); }
.nl-form .gdpr a { color: #fff; }
.nl-msg { font-size: 1.0625rem; font-weight: 600; min-height: 1.5em; margin: 0; }

/* Story + series */
.notice { border: 2px dashed var(--accent); padding: 1rem 1.25rem; background: var(--surface); }
.part-list { list-style: none; margin: 0; padding: 0; }
.part-list li { border-top: 2px solid var(--line-strong); }
.part-list li:last-child { border-bottom: 2px solid var(--line-strong); }
.part {
  display: grid; grid-template-columns: 9rem minmax(0, 1fr) 14rem; gap: 1rem 2rem; padding: 1.75rem 0; align-items: center;
  text-decoration: none; color: inherit;
}
.part .pn { font-family: var(--f-display); font-size: 7rem; line-height: 0.75; font-weight: 900; font-stretch: 50%; color: var(--accent); transition: font-stretch 400ms; }
.part h3 { font-family: var(--f-display); font-size: clamp(1.75rem, 1.2rem + 2vw, 3rem); line-height: 0.95; font-weight: 800; font-stretch: 80%; text-transform: uppercase; }
.part p { margin: 0.5rem 0 0; }
.part img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border: 2px solid var(--line-strong); }
a.part:hover .pn { font-stretch: 150%; }
.part.soon { opacity: 1; }
.part.soon .pn { color: var(--line); -webkit-text-stroke: 2px var(--muted); color: transparent; }
.part.soon h3 { color: var(--muted); }
@media (max-width: 800px) { .part { grid-template-columns: 4.5rem minmax(0, 1fr); } .part .pn { font-size: 4.5rem; } .part .thumb { grid-column: 1 / -1; } }

/* About */
.about-hero { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 2rem 3rem; align-items: end; }
.portrait { position: relative; border: 2px solid var(--line-strong); background: var(--band); aspect-ratio: 4/5; overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait .cap { position: absolute; left: 0; bottom: 0; background: var(--ink); color: var(--paper); font-family: var(--f-mono); font-size: 0.8125rem; padding: 0.4rem 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
@media (max-width: 860px) { .about-hero { grid-template-columns: 1fr; } .portrait { max-width: 26rem; } }
.principles { list-style: none; margin: 0; padding: 0; counter-reset: pr; }
.principles li {
  counter-increment: pr; padding: 1.5rem 0; border-top: 2px solid var(--band-muted);
  display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: 1rem;
}
.principles li::before { content: counter(pr, decimal-leading-zero); font-family: var(--f-mono); color: var(--band-muted); font-size: 0.9375rem; padding-top: 0.6rem; }
.principles q {
  quotes: "\201C" "\201D"; font-family: var(--f-display); text-transform: uppercase; color: var(--band-ink);
  font-size: clamp(1.75rem, 1rem + 3.4vw, 4.25rem); line-height: 0.95; display: block;
}
.dark-panel { background: var(--band); color: var(--band-ink); }
.dark-panel .section-title, .dark-panel h2, .dark-panel h3 { color: var(--band-ink); }
.dark-panel .eyebrow { color: var(--band-muted); }
.dark-panel p { color: var(--band-ink); }
.dark-panel a { color: #fff; }
.cap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 2px; background: var(--band-muted); border: 2px solid var(--band-muted); }
.cap-grid > div { background: var(--band); padding: 1.5rem; }
.cap-grid h3 { font-family: var(--f-display); text-transform: uppercase; font-size: 1.75rem; font-weight: 850; font-stretch: 90%; line-height: 1; margin-bottom: 0.6rem; }
.cap-grid p { margin: 0 0 1rem; color: var(--band-muted); }
.cap-grid ul { list-style: none; margin: 0; padding: 0; }
.cap-grid li { padding: 0.35rem 0; border-top: 1px solid rgba(255,255,255,0.18); }
.careerbar { display: flex; flex-wrap: wrap; gap: 2px; background: var(--line-strong); border: 2px solid var(--line-strong); }
.careerbar span { flex: var(--f, 1) 1 8rem; background: var(--surface); padding: 0.75rem; font-size: 1rem; }
.careerbar span b { display: block; font-family: var(--f-display); font-weight: 800; text-transform: uppercase; color: var(--ink); line-height: 1.05; }
.careerbar span i { font-style: normal; font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); }
.careerbar span.now { background: var(--accent); }
.careerbar span.now b, .careerbar span.now i { color: #fff; }
:root[data-theme="dark"] .careerbar span.now b, :root[data-theme="dark"] .careerbar span.now i { color: #111317; }
details.history > summary {
  list-style: none; cursor: pointer; display: inline-flex; margin-top: 1.5rem;
}
details.history > summary::-webkit-details-marker { display: none; }
details.history[open] .show-label { display: none; }
details.history:not([open]) .hide-label { display: none; }
.phase { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 1rem 3rem; padding: 2rem 0; border-top: 2px solid var(--line-strong); }
.phase h3 { font-family: var(--f-display); text-transform: uppercase; font-size: clamp(2rem, 1.2rem + 2.5vw, 3.5rem); line-height: 0.92; font-weight: 850; font-stretch: 75%; }
.phase .period { font-family: var(--f-mono); color: var(--accent-ink); font-size: 0.9375rem; display: block; margin-top: 0.5rem; }
.phase p { margin: 0 0 0.75rem; }
.phase ul { margin: 0; padding-left: 1.2rem; }
.phase li + li { margin-top: 0.35rem; }
.phase blockquote { margin: 1rem 0 0; padding-left: 1rem; border-left: 4px solid var(--accent); color: var(--ink); }
@media (max-width: 800px) { .phase { grid-template-columns: 1fr; } }
.beyond { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 2rem 3rem; align-items: start; }
.beyond dl { margin: 0; }
.beyond dt { font-family: var(--f-display); font-size: 2rem; font-weight: 850; font-stretch: 80%; text-transform: uppercase; color: var(--ink); line-height: 1; margin-top: 1.5rem; }
.beyond dt:first-child { margin-top: 0; }
.beyond dd { margin: 0.4rem 0 0; }
@media (max-width: 860px) { .beyond { grid-template-columns: 1fr; } }

/* Projects */
.feature { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); border: 2px solid var(--line-strong); background: var(--surface); }
.feature .img { border-right: 2px solid var(--line-strong); background: var(--band); min-height: 20rem; }
.feature .img img { width: 100%; height: 100%; object-fit: cover; }
.feature .body { padding: clamp(1.5rem, 3vw, 2.5rem); display: flex; flex-direction: column; gap: 1rem; }
.feature h3 { font-family: var(--f-display); font-size: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); line-height: 0.88; text-transform: uppercase; font-weight: 900; font-stretch: 75%; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } .feature .img { border-right: 0; border-bottom: 2px solid var(--line-strong); min-height: 0; aspect-ratio: 16/9; } }
.oss-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 1.5rem 3rem; padding: 2.5rem 0; border-top: 2px solid var(--line-strong); align-items: center; }
.oss-row:nth-child(even) .oss-img { order: 2; }
.oss-img { border: 2px solid var(--line-strong); background: var(--code-bg); aspect-ratio: 16/10; overflow: hidden; }
.oss-img img { width: 100%; height: 100%; object-fit: cover; }
.oss-row h3 { font-family: var(--f-display); font-size: clamp(2.25rem, 1.4rem + 3vw, 4.5rem); line-height: 0.88; text-transform: uppercase; font-weight: 900; font-stretch: 70%; margin-bottom: 0.75rem; }
.oss-row p { margin: 0 0 1rem; }
.oss-stats { display: flex; flex-wrap: wrap; gap: 1.5rem; margin: 0 0 1rem; }
.oss-stats div b { display: block; font-family: var(--f-display); font-size: 2.25rem; font-weight: 900; font-stretch: 60%; line-height: 1; color: var(--ink); }
.oss-stats div span { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
@media (max-width: 800px) { .oss-row { grid-template-columns: 1fr; } .oss-row:nth-child(even) .oss-img { order: 0; } }
.stars { font-family: var(--f-display); font-size: 3.5rem; line-height: 0.85; font-weight: 900; font-stretch: 55%; color: var(--accent); }
.stars small { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); font-weight: 400; margin-left: 0.4rem; letter-spacing: 0.08em; }
.type-thumb {
  aspect-ratio: 16/9; display: grid; place-items: center; overflow: hidden; background: var(--band); color: var(--band-ink);
  font-family: var(--f-display); text-transform: uppercase; font-weight: 900; font-size: 3.5rem; line-height: 0.85; text-align: center; padding: 1rem;
  border-bottom: 2px solid var(--line-strong);
}

/* ───────── Patterns ───────── */
.three-ways { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: var(--line-strong); border: 2px solid var(--line-strong); }
.three-ways > div { background: var(--surface); padding: 1.5rem; }
.three-ways h3 { font-family: var(--f-display); font-size: 2.5rem; line-height: 0.9; font-weight: 900; text-transform: uppercase; font-stretch: 110%; margin-bottom: 0.6rem; }
.three-ways h3 span { color: var(--accent); font-family: var(--f-mono); font-size: 0.875rem; font-weight: 500; display: block; margin-bottom: 0.5rem; letter-spacing: 0.1em; }
.three-ways p { margin: 0; }
@media (max-width: 800px) { .three-ways { grid-template-columns: 1fr; } }
.search-field { display: flex; border: 2px solid var(--line-strong); background: var(--surface); }
.search-field input { flex: 1; min-width: 0; min-height: 56px; border: 0; background: transparent; padding: 0 1rem; font: inherit; font-size: 1.125rem; color: var(--ink); }
.search-field input::placeholder { color: var(--muted); }
.search-field input:focus-visible { outline-offset: -3px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; align-items: center; margin: 1rem 0 2rem; }
.toolbar .count { font-family: var(--f-mono); font-size: 0.9375rem; color: var(--ink); }
.toolbar .clear { background: none; border: 0; color: var(--accent-ink); text-decoration: underline; cursor: pointer; min-height: 44px; font-size: 1rem; }
.toolbar label { font-family: var(--f-mono); font-size: 0.875rem; color: var(--muted); }
.toolbar select { min-height: 44px; font: inherit; font-size: 1rem; padding: 0 0.75rem; background: var(--surface); color: var(--ink); border: 2px solid var(--line-strong); }
.sort { margin-left: auto; display: flex; gap: 0.5rem; align-items: center; }
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1.5rem; }
.pcard { background: var(--surface); border: 2px solid var(--line-strong); display: flex; flex-direction: column; position: relative; transition: transform 200ms, box-shadow 200ms; }
.pcard:hover, .pcard:focus-within { transform: translate(-4px, -4px); box-shadow: 6px 6px 0 var(--accent); }
.specimen {
  height: 11rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 0.5rem; padding: 0.9rem 1rem;
  background: var(--paper-2); border-bottom: 2px solid var(--line-strong); overflow: hidden;
}
.specimen .glyph { font-family: var(--f-display); font-size: 8.5rem; line-height: 0.72; color: var(--ink); font-weight: var(--sw, 800); font-stretch: calc(var(--ss, 100) * 1%); transition: font-stretch 450ms cubic-bezier(.2,.8,.2,1), font-weight 450ms; }
.specimen .axes { font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); text-align: right; line-height: 1.5; }
.pcard:hover .glyph { font-stretch: 150%; font-weight: 900; }
.pcard[data-cat="Data display"] .specimen { background: color-mix(in srgb, var(--band) 16%, var(--paper-2)); }
.pcard[data-cat="Interaction"] .specimen { background: color-mix(in srgb, var(--accent) 14%, var(--paper-2)); }
.pcard[data-cat="Forms"] .specimen { background: color-mix(in srgb, var(--ok) 14%, var(--paper-2)); }
.pcard[data-cat="Color"] .specimen { background: color-mix(in srgb, var(--warn) 18%, var(--paper-2)); }
.pcard .body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.pcard .top { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); }
.pcard .top .cat { color: var(--ink); text-transform: uppercase; letter-spacing: 0.08em; }
.pcard h2 { font-family: var(--f-display); font-size: 1.625rem; line-height: 1; font-weight: 850; font-stretch: 85%; text-transform: uppercase; }
.pcard h2 a { text-decoration: none; color: inherit; }
.pcard h2 a::after { content: ""; position: absolute; inset: 0; }
.pcard p { margin: 0; font-size: 1.0625rem; }
.pcard .good { font-size: 1rem; color: var(--muted); }
.pcard .good b { color: var(--ink); }
.pcard .chips { margin-top: auto; padding-top: 0.4rem; }
.empty { border: 2px dashed var(--line-strong); padding: 3rem 1.5rem; text-align: center; }
.empty .display { font-size: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.empty p { margin: 0.75rem 0 1rem; }

/* Pattern detail */
.back { font-family: var(--f-mono); font-size: 0.9375rem; text-decoration: none; color: var(--accent-ink); display: inline-block; padding: 0.75rem 0; }
.back:hover { text-decoration: underline; }
.uses { columns: 2 16rem; column-gap: 2.5rem; margin: 0; padding-left: 1.2rem; }
.uses li { break-inside: avoid; padding: 0.2rem 0; }
.panes { border: 2px solid var(--line-strong); background: var(--surface); }
.pane-bar { display: flex; flex-wrap: wrap; align-items: stretch; justify-content: space-between; border-bottom: 2px solid var(--line-strong); }
.tabs { display: flex; overflow-x: auto; scrollbar-width: none; }
.tabs [role=tab] {
  min-height: 52px; padding: 0 1.1rem; border: 0; border-right: 2px solid var(--line-strong); background: transparent; color: var(--ink); cursor: pointer;
  font-family: var(--f-display); text-transform: uppercase; font-size: 1.0625rem; font-weight: 600; font-stretch: 90%;
  transition: font-stretch 200ms, font-weight 200ms;
}
.tabs [role=tab]:hover { font-stretch: 125%; }
.tabs [role=tab][aria-selected=true] { background: var(--ink); color: var(--paper); font-weight: 900; font-stretch: 120%; }
.tabs [role=tab]:focus-visible { outline-offset: -4px; }
.pane-actions { display: flex; gap: 0.5rem; align-items: center; padding: 0.4rem 0.6rem; }
.pane-actions button {
  min-height: 40px; padding: 0 0.9rem; border: 2px solid var(--line-strong); background: transparent; color: var(--ink); cursor: pointer;
  font-family: var(--f-mono); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em;
}
.pane-actions button:hover { background: var(--ink); color: var(--paper); }
.pane-actions button[hidden] { display: none; }
[role=tabpanel] { padding: 1.5rem; }
[role=tabpanel] pre { margin: 0; padding: 1.1rem 1.25rem; background: var(--code-bg); color: var(--code-ink); overflow-x: auto; font-family: var(--f-mono); font-size: 0.9375rem; line-height: 1.6; }
.pane-note { margin: 0 0 1rem; padding: 0.9rem 1rem; border-left: 6px solid var(--band); background: var(--paper-2); font-size: 1rem; }
.prompt-text { max-width: 68ch; }
.prompt-text p { margin: 0 0 1em; }
.prompt-text h3 { font-family: var(--f-display); text-transform: uppercase; font-size: 1.5rem; font-weight: 850; margin: 1.5rem 0 0.5rem; }

/* The pattern itself: hairline stat strip (scoped hss-) */
.stage { background: var(--paper-2); padding: clamp(1rem, 3vw, 2rem); display: grid; gap: 1rem; }
.hss-cap { margin: 0; font-size: 1rem; color: var(--muted); }
.hss-strip {
  display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
  grid-template-columns: 1fr;
  container-type: inline-size;
}
@media (min-width: 21rem) { .hss-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 42rem) { .hss-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.hss-strip.five { grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); }
.hss-tile { background: var(--surface); padding: 0.9rem 1rem; min-width: 0; text-align: left; border: 0; color: var(--ink); font: inherit; }
.hss-label { display: block; font-family: var(--f-mono); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.hss-fig { display: block; font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ink); line-height: 1.2; margin-top: 0.2rem; }
.hss-fig.none { color: var(--muted); font-weight: 400; }
.hss-sub { display: block; font-size: 0.9375rem; color: var(--muted); }
button.hss-tile { cursor: pointer; }
button.hss-tile:hover { background: color-mix(in srgb, var(--accent) 7%, var(--surface)); }
button.hss-tile[aria-pressed=true] { background: color-mix(in srgb, var(--band) 20%, var(--surface)); box-shadow: inset 0 -4px 0 var(--band); }
button.hss-tile:focus-visible { outline-offset: -4px; }
.hss-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.hss-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 1rem; border-top: 1px solid var(--line); font-size: 1rem; }
.hss-list li:first-child { border-top: 0; }
.hss-list li[hidden] { display: none; }
.hss-st { font-family: var(--f-mono); font-size: 0.8125rem; text-transform: uppercase; white-space: nowrap; }
.hss-st.done { color: var(--ok); } .hss-st.failed { color: var(--bad); } .hss-st.queued { color: var(--muted); } .hss-st.downloading { color: var(--warn); }
.hss-status { margin: 0; font-size: 1rem; color: var(--ink); }

/* ───────── Footer ───────── */
.site-foot { border-top: 2px solid var(--line-strong); padding: 3rem 0 1.5rem; overflow: clip; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.7fr)) minmax(0, 1.3fr); gap: 2rem; }
.foot-grid h2 { font-family: var(--f-mono); font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.75rem; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li a { display: inline-block; padding: 0.3rem 0; text-decoration: none; color: var(--ink); font-weight: 500; }
.foot-grid li a:hover { color: var(--accent-ink); text-decoration: underline; }
.foot-grid p { margin: 0 0 0.75rem; }
.foot-form { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.foot-form input { flex: 1 1 12rem; min-height: 48px; padding: 0 0.9rem; font: inherit; font-size: 1rem; border: 2px solid var(--line-strong); background: var(--surface); color: var(--ink); }
.foot-form input::placeholder { color: var(--muted); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-grid > :first-child, .foot-grid > :last-child { grid-column: 1 / -1; } }
.giant-mark {
  display: block; margin: 3rem 0 1rem; width: 100%;
  font-family: var(--f-display); text-transform: uppercase; color: var(--ink); line-height: 0.8; white-space: nowrap;
  font-size: 13vw; font-weight: 900; font-stretch: 100%; text-align: center; user-select: none;
}
.giant-mark .ch { display: inline-block; font-weight: var(--w, 900); font-stretch: calc(var(--s, 100) * 1%); transition: font-weight 250ms ease-out, font-stretch 250ms ease-out, color 250ms; }
.giant-mark .ch.hot { color: var(--accent); }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 1rem; font-family: var(--f-mono); font-size: 0.8125rem; color: var(--muted); border-top: 2px solid var(--line-strong); padding-top: 1rem; }
.foot-bottom a { color: var(--muted); }

/* ───────── Motion off ───────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; }
  .marquee-track > span[aria-hidden] { display: none; }
  .fit-line { transform: none; }
}

[hidden] { display: none !important; }
[data-fit] { --hw: 880; --hs: 100; }
@media (max-width: 600px) { [data-fit] { --hs: 62; } }
.duo .img { background: var(--band); }
.duo .img img { filter: grayscale(1) contrast(1.05) brightness(1.2); mix-blend-mode: luminosity; transition: filter 300ms, mix-blend-mode 300ms; }
.duo a.card:hover .img img { filter: none; mix-blend-mode: normal; }
@media (max-width: 800px) {
  .shelf a { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; }
  .shelf .num { font-size: 2.5rem; }
  .shelf img { aspect-ratio: 16/8; }
}
.work-links { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.title-fit { margin: 0.75rem 0 0; }
.title-fit .fit-line { line-height: 0.88; }

/* UI pattern library article */
.prose .prose-fig { margin: 2rem 0; }
.prose .prose-fig img { aspect-ratio: auto; object-fit: contain; height: auto; display: block; }
.prose .callout p + p { margin-top: .8rem; }
.prose .live-pattern a.btn { white-space: normal; text-decoration: none; }
.prose p code { overflow-wrap: anywhere; }
.prose .live-pattern a.btn { color: var(--paper); }
.prose .live-pattern a.btn:hover { color: #fff; }