/* Claymorphism — antjanus.com redesign 027
   Light source is fixed top-left everywhere: highlight inset top-left, shade inset bottom-right, drop shadow down-right.
   Shadows are tinted from each surface's own hue (--clay-dk), never neutral grey. */

:root {
  /* primitives */
  --plum-900: #241c38;
  --plum-700: #3f345c;
  --plum-600: #544a70;
  --cream-50: #f6f1fb;
  --cream-100: #efe7f8;

  --lav: #dcd0ff;   --lav-dk: #8c74e0;
  --sky: #cae4f7;   --sky-dk: #5d93c4;
  --mint: #c8eed8;  --mint-dk: #4fa77a;
  --peach: #ffd8c7; --peach-dk: #e0845f;
  --butter: #fff0b8; --butter-dk: #cfa53c;
  --rose: #ffd3e3;  --rose-dk: #d9719a;
  --slate: #364f6a; --slate-dk: #1c2b3b;   /* brand, used as the one saturated "fired" clay */
  --licorice: #2b2438; --licorice-dk: #0d0a14;

  /* semantic */
  --ground: var(--cream-50);
  --ground-2: var(--cream-100);
  --ink: var(--plum-900);
  --ink-soft: var(--plum-600);
  --on-slate: #f5f2ff;
  --link: #4a3aa8;
  --focus: #6a4ee0;
  --hi: rgba(255, 255, 255, .7);
  --hi-soft: rgba(255, 255, 255, .45);
  --drop-alpha: 50%;
  --inset-alpha: 42%;
  --dust: rgba(140, 116, 224, .08);

  --r-xl: 44px;
  --r-lg: 32px;
  --r-md: 24px;
  --r-sm: 18px;
  --r-pill: 999px;

  --f-display: "Fredoka", "Nunito", system-ui, sans-serif;
  --f-body: "Nunito", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --wrap: 1240px;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --ground: #1a1624;
  --ground-2: #221d30;
  --ink: #f5f0ff;
  --ink-soft: #c9bfe2;
  --link: #c4b5ff;
  --focus: #b9a6ff;

  --lav: #3d3366;   --lav-dk: #0f0a24;
  --sky: #24405c;   --sky-dk: #07121e;
  --mint: #234a3a;  --mint-dk: #06170f;
  --peach: #5a3427; --peach-dk: #1c0c06;
  --butter: #4d4222; --butter-dk: #171207;
  --rose: #54283c;  --rose-dk: #1c0711;
  --slate: #5d8ab4; --slate-dk: #0e1a28;
  --on-slate: #0e1622;
  --licorice: #120f1a; --licorice-dk: #000;

  --hi: rgba(255, 255, 255, .16);
  --hi-soft: rgba(255, 255, 255, .09);
  --drop-alpha: 80%;
  --inset-alpha: 70%;
  --dust: rgba(185, 166, 255, .05);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #1a1624;
    --ground-2: #221d30;
    --ink: #f5f0ff;
    --ink-soft: #c9bfe2;
    --link: #c4b5ff;
    --focus: #b9a6ff;
    --lav: #3d3366;   --lav-dk: #0f0a24;
    --sky: #24405c;   --sky-dk: #07121e;
    --mint: #234a3a;  --mint-dk: #06170f;
    --peach: #5a3427; --peach-dk: #1c0c06;
    --butter: #4d4222; --butter-dk: #171207;
    --rose: #54283c;  --rose-dk: #1c0711;
    --slate: #5d8ab4; --slate-dk: #0e1a28;
    --on-slate: #0e1622;
    --licorice: #120f1a; --licorice-dk: #000;
    --hi: rgba(255, 255, 255, .16);
    --hi-soft: rgba(255, 255, 255, .09);
    --drop-alpha: 80%;
    --inset-alpha: 70%;
    --dust: rgba(185, 166, 255, .05);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, var(--dust) 0 220px, transparent 221px),
    radial-gradient(circle at 92% 40%, var(--dust) 0 300px, transparent 301px),
    var(--ground);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 1.125rem;
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: .18em; text-decoration-thickness: 2px; }
a:hover { text-decoration-thickness: 3px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 12px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; }
.skip:focus { left: 16px; background: var(--ground); padding: .5rem 1rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: var(--f-mono); font-size: .9rem; letter-spacing: .02em; }
.muted { color: var(--ink-soft); }

/* ---------- The clay primitive ---------- */
.clay {
  --clay: var(--lav);
  --clay-dk: var(--lav-dk);
  background: var(--clay);
  border-radius: var(--r-lg);
  box-shadow:
    0 22px 36px -14px color-mix(in srgb, var(--clay-dk) var(--drop-alpha), transparent),
    inset -10px -12px 20px color-mix(in srgb, var(--clay-dk) var(--inset-alpha), transparent),
    inset 10px 12px 18px var(--hi);
}
.clay.sm {
  border-radius: var(--r-sm);
  box-shadow:
    0 10px 18px -8px color-mix(in srgb, var(--clay-dk) var(--drop-alpha), transparent),
    inset -5px -6px 10px color-mix(in srgb, var(--clay-dk) var(--inset-alpha), transparent),
    inset 5px 6px 9px var(--hi);
}
/* pressed-in well: only insets, reversed */
.well {
  --clay: var(--ground-2);
  --clay-dk: var(--lav-dk);
  background: var(--clay);
  border-radius: var(--r-md);
  box-shadow:
    inset 8px 10px 16px color-mix(in srgb, var(--clay-dk) 30%, transparent),
    inset -6px -8px 14px var(--hi-soft);
}
.c-lav { --clay: var(--lav); --clay-dk: var(--lav-dk); }
.c-sky { --clay: var(--sky); --clay-dk: var(--sky-dk); }
.c-mint { --clay: var(--mint); --clay-dk: var(--mint-dk); }
.c-peach { --clay: var(--peach); --clay-dk: var(--peach-dk); }
.c-butter { --clay: var(--butter); --clay-dk: var(--butter-dk); }
.c-rose { --clay: var(--rose); --clay-dk: var(--rose-dk); }
.c-cream { --clay: var(--ground-2); --clay-dk: var(--lav-dk); }
.c-slate { --clay: var(--slate); --clay-dk: var(--slate-dk); color: var(--on-slate); }
.c-slate a { color: var(--on-slate); }
.c-licorice { --clay: var(--licorice); --clay-dk: var(--licorice-dk); --hi: rgba(255, 255, 255, .12); color: #f3eefe; }

/* ---------- buttons: squish on press ---------- */
.btn {
  --clay: var(--ground-2); --clay-dk: var(--lav-dk);
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 48px; padding: .7rem 1.4rem;
  font: 600 1.05rem/1.2 var(--f-display);
  color: var(--ink); text-decoration: none; cursor: pointer;
  border: 0; border-radius: var(--r-pill);
  background: var(--clay);
  box-shadow:
    0 10px 16px -8px color-mix(in srgb, var(--clay-dk) var(--drop-alpha), transparent),
    inset -4px -5px 8px color-mix(in srgb, var(--clay-dk) var(--inset-alpha), transparent),
    inset 4px 5px 8px var(--hi);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active {
  transform: translateY(1px) scale(.96);
  box-shadow:
    0 3px 6px -4px color-mix(in srgb, var(--clay-dk) var(--drop-alpha), transparent),
    inset 5px 6px 10px color-mix(in srgb, var(--clay-dk) var(--inset-alpha), transparent),
    inset -3px -3px 6px var(--hi);
}
.btn.primary { --clay: var(--slate); --clay-dk: var(--slate-dk); color: var(--on-slate); }
.btn.ghost { background: transparent; box-shadow: none; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .25em; }
.btn.ghost:active { box-shadow: none; }

.chip {
  display: inline-flex; align-items: center; min-height: 32px;
  padding: .2rem .8rem; border-radius: var(--r-pill);
  font: 600 .875rem/1.2 var(--f-body); color: var(--ink); text-decoration: none;
  background: color-mix(in srgb, var(--clay, var(--lav)) 70%, var(--ground));
  box-shadow: inset 2px 3px 5px var(--hi), inset -2px -3px 5px color-mix(in srgb, var(--clay-dk, var(--lav-dk)) 30%, transparent);
}
.chips { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0; list-style: none; }

.eyebrow {
  display: inline-block; font: 700 .875rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: .9rem;
}

/* ---------- blobs (decorative, CSS-only inflated pebbles) ---------- */
.blob {
  position: absolute; pointer-events: none;
  border-radius: 58% 42% 55% 45% / 48% 58% 42% 52%;
  background: radial-gradient(circle at 32% 28%, color-mix(in srgb, #fff 55%, var(--clay)) 0, var(--clay) 45%, color-mix(in srgb, var(--clay-dk) 45%, var(--clay)) 100%);
  box-shadow: 0 24px 40px -18px color-mix(in srgb, var(--clay-dk) var(--drop-alpha), transparent);
  animation: bob 7s ease-in-out infinite;
}
.blob.b2 { animation-delay: -2s; animation-duration: 9s; border-radius: 45% 55% 40% 60% / 55% 45% 60% 40%; }
.blob.b3 { animation-delay: -4s; animation-duration: 8s; border-radius: 50%; }
@keyframes bob { 50% { transform: translateY(-14px) rotate(6deg); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- header / nav ---------- */
.site-head { position: sticky; top: 12px; z-index: 50; padding: 0 16px; margin-top: 12px; }
.navbar {
  max-width: var(--wrap); margin: 0 auto;
  display: flex; align-items: center; gap: 1rem;
  padding: 10px 12px 10px 16px; border-radius: var(--r-pill);
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); }
.brand svg { width: 44px; height: 44px; flex: none; }
.brand-words { display: flex; flex-direction: column; line-height: 1; }
.brand-words small { font: 700 .8125rem/1 var(--f-mono); letter-spacing: .14em; color: var(--ink-soft); }
.brand-words b { font: 700 1.3rem/1.1 var(--f-display); letter-spacing: .01em; }
.nav-links { display: flex; gap: .35rem; margin: 0 auto; padding: 0; list-style: none; }
.nav-links a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 1rem;
  border-radius: var(--r-pill); text-decoration: none; color: var(--ink);
  font: 600 1.05rem/1 var(--f-display);
  transition: background .15s ease;
}
.nav-links a:hover { background: color-mix(in srgb, var(--hi) 60%, transparent); }
.nav-links a[aria-current="page"] {
  background: color-mix(in srgb, var(--clay-dk) 14%, var(--clay));
  box-shadow: inset 4px 5px 9px color-mix(in srgb, var(--clay-dk) 45%, transparent), inset -3px -3px 6px var(--hi);
}
.nav-links a.ai-pill {
  --clay: var(--rose); --clay-dk: var(--rose-dk);
  background: linear-gradient(135deg, var(--rose), var(--lav) 60%, var(--sky));
  box-shadow: 0 8px 14px -8px color-mix(in srgb, var(--lav-dk) var(--drop-alpha), transparent), inset 3px 4px 6px var(--hi), inset -3px -4px 7px color-mix(in srgb, var(--lav-dk) 35%, transparent);
}
.nav-links a.ai-pill[aria-current="page"] { outline: 3px solid color-mix(in srgb, var(--lav-dk) 60%, transparent); outline-offset: 2px; }
.nav-tools { display: flex; gap: .5rem; align-items: center; }
.search-pill { display: flex; align-items: center; }
.search-pill input {
  width: 150px; min-height: 44px; padding: 0 1rem; border: 0; border-radius: var(--r-pill);
  font: 500 1rem var(--f-body); color: var(--ink); background: var(--ground-2);
  box-shadow: inset 4px 5px 9px color-mix(in srgb, var(--lav-dk) 28%, transparent), inset -3px -3px 6px var(--hi-soft);
}
.search-pill input::placeholder { color: var(--ink-soft); }
.icon-btn {
  --clay: var(--butter); --clay-dk: var(--butter-dk);
  width: 48px; height: 48px; padding: 0; justify-content: center; flex: none;
}
.icon-btn svg { width: 22px; height: 22px; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
.menu-btn { display: none; --clay: var(--lav); --clay-dk: var(--lav-dk); }
.mobile-menu { display: none; }

@media (max-width: 1080px) {
  .search-pill { display: none; }
}
@media (max-width: 860px) {
  .nav-links, .brand-words small { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-tools { margin-left: auto; }
  .mobile-menu[data-open="true"] { display: block; max-width: var(--wrap); margin: 12px auto 0; padding: 18px; }
  .mobile-menu ul { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .5rem; }
  .mobile-menu a.btn { width: 100%; justify-content: flex-start; }
  .mobile-menu .search-pill { display: flex; gap: .5rem; }
  .mobile-menu .search-pill input { flex: 1; width: auto; }
}

/* ---------- page heads ---------- */
main { display: block; }
.page-hero { position: relative; padding: 72px 0 40px; }
.page-hero .lede { font-size: 1.4rem; line-height: 1.5; max-width: 42ch; color: var(--ink-soft); }
.page-hero h1 { max-width: 16ch; }
.hero-slab { position: relative; padding: clamp(28px, 5vw, 64px); border-radius: var(--r-xl); overflow: hidden; }
.hero-slab > * { position: relative; }
.hero-slab .blob { position: absolute; }

section { padding: 48px 0; }
.sec-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 28px; }
.sec-head h2 { margin: 0; }
.sec-head p { margin: .3rem 0 0; color: var(--ink-soft); }
.sec-head .pebble-ico {
  width: 56px; height: 56px; display: grid; place-items: center; border-radius: 40% 60% 55% 45% / 55% 45% 60% 40%; flex: none;
}
.sec-head .pebble-ico svg { width: 28px; height: 28px; }
.sec-title { display: flex; gap: 1rem; align-items: center; }

/* ---------- grids & cards ---------- */
.grid { display: grid; gap: 32px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } .grid { gap: 24px; } }

.card { position: relative; display: flex; flex-direction: column; padding: 16px; transition: transform .18s ease; }
.card:hover { transform: translateY(-4px) rotate(-.4deg); }
.card:nth-child(even):hover { transform: translateY(-4px) rotate(.4deg); }
.card .thumb { aspect-ratio: 16/9; border-radius: var(--r-md); overflow: hidden; background: color-mix(in srgb, var(--clay-dk) 25%, var(--clay)); box-shadow: inset 4px 6px 12px color-mix(in srgb, var(--clay-dk) 50%, transparent); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: normal; }
.card .body { padding: 18px 10px 8px; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card h3 { margin: 0; font-size: 1.35rem; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card h3 a:focus-visible { outline: none; }
.card:has(h3 a:focus-visible) { outline: 3px solid var(--focus); outline-offset: 4px; }
.card p { margin: 0; color: var(--ink-soft); }
.card .meta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; margin-top: auto; padding-top: .6rem; font: 600 .875rem/1.3 var(--f-mono); color: var(--ink-soft); }
.card .chips { position: relative; z-index: 1; }

.row-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.row-item { display: grid; grid-template-columns: 120px 1fr; gap: 1.25rem; align-items: center; padding: 18px 22px; position: relative; }
.row-item h3 { margin: 0 0 .2rem; font-size: 1.25rem; }
.row-item h3 a { color: inherit; text-decoration: none; }
.row-item h3 a::after { content: ""; position: absolute; inset: 0; }
.row-item p { margin: 0; color: var(--ink-soft); }
.row-item .date { font: 600 .875rem/1.3 var(--f-mono); color: var(--ink-soft); }
@media (max-width: 640px) { .row-item { grid-template-columns: 1fr; gap: .3rem; } }

/* ---------- stats pebbles ---------- */
.pebbles { display: flex; flex-wrap: wrap; gap: 18px; padding: 0; margin: 0; list-style: none; }
.pebble { padding: 14px 22px; border-radius: 46% 54% 50% 50% / 60% 55% 45% 40%; text-align: center; min-width: 128px; }
.pebble b { display: block; font: 700 2rem/1 var(--f-display); }
.pebble span { font-size: .95rem; font-weight: 700; color: var(--ink-soft); }
.c-slate .pebble span, .pebble.c-slate span { color: var(--on-slate); }

/* ---------- home hero ---------- */
.home-hero { position: relative; padding: 56px 0 24px; }
.home-hero .wrap, .page-hero .wrap { position: relative; z-index: 1; }
.art-layout > * { min-width: 0; }
.home-hero .grid-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.portrait-blob {
  position: relative; aspect-ratio: 4/5; max-width: 480px; margin-left: auto; width: 100%;
  border-radius: 46% 54% 44% 56% / 52% 44% 56% 48%;
  padding: 18px;
}
.portrait-blob .photo {
  width: 100%; height: 100%; border-radius: inherit; overflow: hidden;
  box-shadow: inset 8px 10px 18px rgba(0,0,0,.35);
  background: var(--sky);
}
.portrait-blob img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 30%; }
.portrait-blob .tag-float { position: absolute; left: -24px; bottom: 44px; padding: 10px 18px; border-radius: var(--r-pill); font: 700 1rem/1.2 var(--f-display); }
.portrait-blob .tag-float2 { position: absolute; right: -10px; top: 30px; padding: 10px 18px; border-radius: var(--r-pill); font: 700 1rem/1.2 var(--f-display); }
.home-hero h1 { font-size: clamp(2.6rem, 6.2vw, 5.2rem); line-height: 1.02; }
.home-hero h1 .squish { display: inline-block; padding: 0 .25em; border-radius: .35em; }
.home-hero .sub { font-size: 1.35rem; line-height: 1.5; color: var(--ink-soft); max-width: 36ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 28px; }
.tertiary { font: 600 1.05rem var(--f-display); color: var(--ink-soft); text-decoration: none; padding: .6rem .4rem; }
.tertiary:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 900px) {
  .home-hero .grid-hero { grid-template-columns: 1fr; gap: 32px; }
  .portrait-blob { margin: 0 auto; max-width: 340px; }
  .portrait-blob .tag-float { left: -6px; }
  .portrait-blob .tag-float2 { right: -6px; }
}

/* featured shelf */
.shelf { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.shelf .card:first-child .thumb { aspect-ratio: 16/10; }
@media (max-width: 1000px) { .shelf { grid-template-columns: 1fr 1fr; } .shelf .card:first-child { grid-column: 1 / -1; } }
@media (max-width: 640px) { .shelf { grid-template-columns: 1fr; } }

.exp-card { padding: 26px; display: flex; flex-direction: column; gap: .6rem; position: relative; }
.exp-card .ico { width: 60px; height: 60px; border-radius: 42% 58% 50% 50% / 55% 45% 55% 45%; display: grid; place-items: center; }
.exp-card .ico svg { width: 28px; height: 28px; }
.exp-card h3 { margin: .4rem 0 0; font-size: 1.3rem; }
.exp-card h3 a { color: inherit; text-decoration: none; }
.exp-card h3 a::after { content: ""; position: absolute; inset: 0; }
.exp-card p { margin: 0; color: var(--ink-soft); }
.type-badge { align-self: flex-start; font: 700 .8125rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--r-pill); background: color-mix(in srgb, var(--clay-dk) 18%, var(--clay)); }

.link-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.link-list a { display: flex; justify-content: space-between; gap: 1rem; align-items: center; min-height: 52px; padding: 10px 18px; border-radius: var(--r-md); text-decoration: none; color: var(--ink); font-weight: 700; background: color-mix(in srgb, var(--hi) 55%, transparent); }
.link-list a:hover { background: var(--hi); }
.link-list small { font: 600 .875rem var(--f-mono); color: var(--ink-soft); }

/* ---------- footer ---------- */
.site-foot { margin-top: 64px; padding: 0 16px 24px; }
.foot-slab { max-width: var(--wrap); margin: 0 auto; padding: clamp(28px, 4vw, 52px); border-radius: var(--r-xl) var(--r-xl) var(--r-lg) var(--r-lg); }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.4fr; gap: 36px; }
.foot-grid h2 { font-size: 1.15rem; margin-bottom: .8rem; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.foot-grid a { color: inherit; text-decoration: none; font-weight: 600; }
.foot-grid a:hover { text-decoration: underline; }
.foot-bottom { margin-top: 36px; padding-top: 20px; border-top: 2px dashed color-mix(in srgb, var(--clay-dk) 30%, transparent); font-size: 1rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.news-form { display: flex; flex-wrap: wrap; gap: 10px; }
.news-form input[type="email"] {
  flex: 1 1 180px; min-height: 48px; padding: 0 1rem; border: 0; border-radius: var(--r-pill);
  font: 500 1rem var(--f-body); color: var(--ink); background: var(--ground-2);
  box-shadow: inset 4px 5px 9px color-mix(in srgb, var(--clay-dk) 32%, transparent), inset -3px -3px 6px var(--hi-soft);
}
.news-form .status { flex-basis: 100%; margin: 0; font-weight: 700; }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }

/* ---------- jump pills (projects/writing) ---------- */
.jump { position: sticky; top: 96px; z-index: 20; display: flex; gap: 10px; overflow-x: auto; padding: 12px 4px 16px; scrollbar-width: none; }
.jump::-webkit-scrollbar { display: none; }
.jump .btn { flex: none; min-height: 44px; padding: .5rem 1.1rem; font-size: 1rem; }

/* featured project */
.feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; padding: clamp(22px, 4vw, 44px); align-items: center; }
.feature .thumb { border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 6px 8px 14px rgba(0,0,0,.3); aspect-ratio: 4/3; }
.feature .thumb img { width: 100%; height: 100%; object-fit: cover; }
.stat-tray { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 1.2rem 0; }
.stat-tray div { padding: 14px; text-align: center; border-radius: var(--r-md); }
.stat-tray b { display: block; font: 700 2rem/1 var(--f-display); }
.stat-tray span { font: 600 .875rem var(--f-mono); }
@media (max-width: 860px) { .feature { grid-template-columns: minmax(0, 1fr); } .stat-tray { gap: 8px; } .stat-tray div { padding: 12px 6px; } .stat-tray b { font-size: 1.6rem; } }

.oss { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 18px; align-items: center; position: relative; }
.oss:nth-child(even) .thumb { order: 2; }
.oss .thumb { border-radius: var(--r-md); overflow: hidden; aspect-ratio: 16/10; background: #1b1827; box-shadow: inset 5px 7px 12px color-mix(in srgb, var(--clay-dk) 55%, transparent); }
.oss .thumb img { width: 100%; height: 100%; object-fit: cover; }
.oss .body { padding: 8px 12px; }
.oss h3 a { color: inherit; }
@media (max-width: 760px) { .oss { grid-template-columns: minmax(0, 1fr); } .oss:nth-child(even) .thumb { order: 0; } }
.star { font: 700 .95rem var(--f-mono); }

/* ---------- article ---------- */
.progress-tube { position: fixed; top: 0; left: 0; right: 0; height: 10px; z-index: 60; background: color-mix(in srgb, var(--lav) 60%, transparent); }
.progress-tube span { display: block; height: 100%; width: 0; border-radius: 0 999px 999px 0; background: linear-gradient(90deg, var(--rose), var(--lav-dk)); box-shadow: inset 0 3px 3px rgba(255,255,255,.55), inset 0 -2px 3px rgba(0,0,0,.2); }
.art-hero { padding: 48px 0 24px; }
.art-hero .slab { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: clamp(20px, 4vw, 40px); align-items: center; }
.art-hero .slab .thumb { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 16/10; box-shadow: inset 6px 8px 14px rgba(0,0,0,.35); }
.art-hero .slab .thumb img { width: 100%; height: 100%; object-fit: cover; }
.art-hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.8rem); }
.crumb { font: 700 1rem var(--f-display); }
.art-meta { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; font: 600 .95rem var(--f-mono); color: var(--ink-soft); text-transform: uppercase; letter-spacing: .06em; margin-top: 1rem; }
@media (max-width: 860px) { .art-hero .slab { grid-template-columns: 1fr; } .art-hero .slab .thumb { order: -1; } }

.art-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 40px; align-items: start; }
.toc { position: sticky; top: 110px; padding: 22px; }
.toc h2 { font: 700 .875rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: .8rem; }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.toc a { display: block; padding: 8px 12px; border-radius: 14px; color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1rem; line-height: 1.35; }
.toc a:hover { background: var(--hi); }
.toc a.active { background: color-mix(in srgb, var(--clay-dk) 16%, var(--clay)); box-shadow: inset 3px 4px 7px color-mix(in srgb, var(--clay-dk) 40%, transparent); }
.toc .md-link { margin-top: 1rem; display: inline-flex; font: 600 .95rem var(--f-mono); }
.toc-mobile { display: none; }
@media (max-width: 1100px) {
  .art-layout { grid-template-columns: minmax(0, 1fr); }
  .toc { display: none; }
  .toc-mobile { display: block; padding: 6px 18px; margin-bottom: 24px; }
  .toc-mobile summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font: 700 .95rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; }
  .toc-mobile ol { padding-left: 1.2rem; margin: 0 0 1rem; }
  .toc-mobile li { margin: .3rem 0; }
}

.prose-slab { padding: clamp(22px, 5vw, 64px); border-radius: var(--r-xl); }
.prose { max-width: 68ch; margin: 0 auto; font-size: 1.1875rem; line-height: 1.75; }
.prose h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin: 2.2em 0 .6em; scroll-margin-top: 110px; }
.prose ol, .prose ul { padding-left: 1.4rem; }
.prose li { margin: .35em 0; }
.prose code:not(pre code) { font-family: var(--f-mono); font-size: .88em; padding: .1em .4em; border-radius: 8px; background: color-mix(in srgb, var(--lav) 70%, var(--ground)); }
.prose blockquote { margin: 1.6em 0; padding: 20px 24px 20px 72px; position: relative; border-radius: var(--r-md); }
.prose blockquote p { margin: 0; }
.prose blockquote::before {
  content: attr(data-icon); position: absolute; left: 18px; top: 18px;
  width: 40px; height: 40px; border-radius: 45% 55% 50% 50% / 55% 45% 55% 45%;
  display: grid; place-items: center; font: 700 1.2rem/1 var(--f-display);
  background: color-mix(in srgb, var(--clay-dk) 22%, var(--clay));
  box-shadow: inset 2px 3px 5px var(--hi), inset -2px -3px 5px color-mix(in srgb, var(--clay-dk) 40%, transparent);
}
.callout-label { display: block; font: 700 .875rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: .3rem; }

.code-lump { margin: 1.8em -24px; padding: 0; border-radius: var(--r-lg); overflow: hidden; }
.code-lump .bar { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px 10px 22px; font: 700 .875rem var(--f-mono); letter-spacing: .1em; color: #d9cfff; }
.code-lump .dots { display: flex; gap: 8px; margin-right: auto; margin-left: 14px; }
.code-lump .dots i { width: 12px; height: 12px; border-radius: 50%; background: var(--rose); box-shadow: inset 2px 2px 3px rgba(255,255,255,.6); }
.code-lump .dots i:nth-child(2) { background: #ffe08a; }
.code-lump .dots i:nth-child(3) { background: #a6e8c0; }
.copy-btn { --clay: #4a3f63; --clay-dk: #0d0a14; color: #f3eefe; min-height: 40px; padding: .35rem 1rem; font-size: .95rem; }
.code-lump pre { margin: 0; padding: 6px 24px 24px; overflow-x: auto; font: 500 .95rem/1.65 var(--f-mono); color: #ede7ff; tab-size: 2; }
.tok-k { color: #ffb3cf; } .tok-s { color: #b8f0cf; } .tok-c { color: #a89cc6; font-style: italic; } .tok-t { color: #a8d4ff; } .tok-f { color: #ffe08a; }
@media (max-width: 640px) { .code-lump { margin: 1.5em -8px; } }

.after-art { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; }
.after-art > * { padding: 28px; }
@media (max-width: 860px) { .after-art { grid-template-columns: 1fr; } }
.share-row { display: flex; flex-wrap: wrap; gap: 10px; }
.series-dots { display: flex; gap: 10px; margin: .6rem 0 1rem; }
.series-dots i { width: 22px; height: 22px; border-radius: 50%; background: var(--ground-2); box-shadow: inset 3px 3px 5px color-mix(in srgb, var(--clay-dk) 40%, transparent); }
.series-dots i.on { background: var(--slate); box-shadow: inset 3px 3px 4px rgba(255,255,255,.5), 0 4px 8px -3px var(--slate-dk); }

/* ---------- about ---------- */
.about-hero { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: center; padding: clamp(22px, 4vw, 48px); }
.about-hero .portrait-blob { max-width: 420px; }
@media (max-width: 860px) { .about-hero { grid-template-columns: 1fr; } }
.career-bar { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0 0 28px; }
.career-bar li { padding: 10px 16px; border-radius: var(--r-pill); font-weight: 700; font-size: 1rem; }
.career-bar small { display: block; font: 600 .8125rem var(--f-mono); color: var(--ink-soft); }
.timeline { display: grid; gap: 24px; }
.phase { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 26px; }
.phase .when { font: 700 1rem var(--f-mono); }
.phase ul { margin: .6rem 0 0; padding-left: 1.2rem; }
@media (max-width: 700px) { .phase { grid-template-columns: 1fr; gap: 8px; } }
.principles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.principles li { padding: 24px; font: 500 1.3rem/1.35 var(--f-display); font-style: normal; }
.principles li span { display: block; font: 700 .875rem var(--f-mono); color: var(--ink-soft); margin-bottom: .5rem; }
.cap-card { padding: 26px; }
.cap-card h3 { font-size: 1.3rem; }
details.clay > summary { cursor: pointer; list-style: none; }
details.clay > summary::-webkit-details-marker { display: none; }

/* ---------- patterns ---------- */
.three-ways { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.three-ways > div { padding: 24px; }
@media (max-width: 860px) { .three-ways { grid-template-columns: 1fr; } }
.pat-tools { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: 32px 0 20px; }
.pat-search {
  flex: 1 1 360px; min-height: 56px; padding: 0 1.3rem; border: 0; border-radius: var(--r-pill);
  font: 500 1.05rem var(--f-body); color: var(--ink); background: var(--ground-2);
  box-shadow: inset 6px 7px 12px color-mix(in srgb, var(--lav-dk) 30%, transparent), inset -4px -4px 8px var(--hi-soft);
}
.pat-search::placeholder { color: var(--ink-soft); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; }
.filters .btn { min-height: 44px; padding: .45rem 1.1rem; font-size: 1rem; }
.filters .btn[aria-pressed="true"] {
  --clay: var(--slate); --clay-dk: var(--slate-dk); color: var(--on-slate);
  box-shadow: inset 4px 5px 9px color-mix(in srgb, var(--slate-dk) 70%, transparent), inset -3px -3px 6px rgba(255,255,255,.2);
}
.result-bar { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-bottom: 24px; font-weight: 700; }
.result-bar select { min-height: 44px; padding: 0 1rem; border-radius: var(--r-pill); border: 0; font: 600 1rem var(--f-body); color: var(--ink); background: var(--ground-2); box-shadow: inset 3px 4px 7px color-mix(in srgb, var(--lav-dk) 28%, transparent); }
.pat-card .stage { height: 200px; border-radius: var(--r-md); display: grid; place-items: center; padding: 16px; overflow: hidden; }
.pat-card .badge { font: 700 .8125rem/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--r-pill); background: var(--slate); color: var(--on-slate); }
.pat-card .badge.upd { background: color-mix(in srgb, var(--clay-dk) 25%, var(--clay)); color: var(--ink); }
.pat-card .toprow { display: flex; gap: .6rem; align-items: center; justify-content: space-between; font: 700 .875rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.pat-card .good { font-size: 1rem; }
.empty { padding: 40px; text-align: center; }
[hidden] { display: none !important; }

/* mini stage artwork */
.mini { width: 100%; max-width: 260px; display: grid; gap: 8px; }
.mini .bar { height: 14px; border-radius: 999px; background: var(--hi); }
.mini .row { display: flex; gap: 6px; }
.mini .cell { flex: 1; height: 44px; border-radius: 12px; background: var(--hi); box-shadow: inset -2px -3px 5px color-mix(in srgb, var(--clay-dk) 35%, transparent); }
.mini .dot { width: 18px; height: 18px; border-radius: 50%; background: var(--hi); }
.mini .fill { background: color-mix(in srgb, var(--clay-dk) 70%, var(--clay)); }

/* pattern detail */
.uses { columns: 2; column-gap: 32px; padding-left: 1.2rem; }
@media (max-width: 640px) { .uses { columns: 1; } }
.panes { padding: 16px; border-radius: var(--r-xl); }
.pane-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 6px 6px 16px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tabs [role="tab"] { min-height: 44px; padding: .45rem 1.1rem; font-size: 1rem; }
.tabs [role="tab"][aria-selected="true"] {
  --clay: var(--slate); --clay-dk: var(--slate-dk); color: var(--on-slate);
  box-shadow: inset 4px 5px 9px color-mix(in srgb, var(--slate-dk) 70%, transparent), inset -3px -3px 6px rgba(255,255,255,.2);
}
.pane { padding: clamp(18px, 3vw, 36px); border-radius: var(--r-lg); }
.pane pre { margin: 0; overflow-x: auto; font: 500 .95rem/1.65 var(--f-mono); white-space: pre; }
.pane-note { margin: 0 0 1rem; font-size: 1rem; }
.prompt-text { max-width: 68ch; font-size: 1.1rem; }

/* the demo pattern: hairline stat strip rendered in clay */
.hss-caption { font-weight: 700; margin: 0 0 .8rem; }
.hss-strip { display: grid; gap: 3px; background: color-mix(in srgb, var(--lav-dk) 45%, var(--lav)); border-radius: var(--r-md); overflow: hidden; grid-template-columns: 1fr; margin-bottom: 28px;
  box-shadow: 0 16px 24px -14px color-mix(in srgb, var(--lav-dk) var(--drop-alpha), transparent); }
@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-tile { background: var(--ground-2); padding: 16px 18px; text-align: left; border: 0; font: inherit; color: var(--ink); min-width: 0;
  box-shadow: inset 4px 5px 8px var(--hi-soft); }
.hss-tile .lbl { display: block; font: 700 .8125rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); overflow-wrap: anywhere; }
.hss-tile .fig { display: block; font: 700 1.7rem/1.2 var(--f-display); font-variant-numeric: tabular-nums; }
.hss-tile .unit { font-size: .95rem; color: var(--ink-soft); }
.hss-tile .dim { color: var(--ink-soft); }
.hss-filter { grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); }
.hss-filter .hss-tile { cursor: pointer; min-height: 88px; }
.hss-filter .hss-tile[aria-pressed="true"] { background: color-mix(in srgb, var(--lav-dk) 22%, var(--ground-2)); box-shadow: inset 5px 6px 10px color-mix(in srgb, var(--lav-dk) 45%, transparent); }
.dl-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.dl-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 12px 16px; border-radius: 16px; background: color-mix(in srgb, var(--hi) 50%, transparent); }
.dl-list .st { font: 700 .875rem var(--f-mono); }
.hss-status { margin-top: .8rem; font-weight: 700; }

/* ai */
.consult { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 28px; }
.consult p { margin: 0; font-size: 1.2rem; font-weight: 700; }
.story-card .part { font: 700 .875rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.notice { padding: 18px 22px; border-radius: var(--r-md); }
.soon { opacity: .9; border: 3px dashed color-mix(in srgb, var(--clay-dk) 45%, transparent); background: transparent !important; box-shadow: none !important; }

@media (max-width: 640px) { .hero-slab .blob, .about-hero .blob { display: none; } }