:root {
  /* fonts & metrics (theme-independent) */
  --display: 'Syne', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --sans:    'Bricolage Grotesque', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --term:    'VT323', 'JetBrains Mono', monospace;
  --maxw:    1240px;
  --gutter:  clamp(20px, 4vw, 56px);

/* fallback palette = Nord, in case the JS bootstrap fails */
  --bg:#2e3440;
  --bg-2:#3b4252;
  --panel:#434c5e;
  --panel-2:#4c566a;
  --card:#3b4454;
  --card-hi:#4a5466;
  --fg:#eceff4;
  --fg-2:#e5e9f0;
  --fg-3:#d8dee9;
  --fg-dim:#98a4b5;
  --fg-deep:#707b8d;
  --line:#3e4756;
  --line-hi:#4c576a;
  --accent:#88c0d0;
  --accent-hi:#b0d8e3;
  --accent-deep:#5e8ea1;
  --green:#a3be8c;
  --warn:#bf616a;
}

/* ===================== THEME PALETTES ===================== */

/* 01 — Indigo: homage to the original site's #4A5691 */
:root.theme-indigo {
  --bg:#161929; --bg-2:#1c2038; --panel:#232744; --panel-2:#2a2f51; --card:#282d4b; --card-hi:#313657;
  --fg:#e8ecff; --fg-2:#c4cae8; --fg-3:#9aa1c4; --fg-dim:#777fa6; --fg-deep:#4d557e;
  --line:#2e3358; --line-hi:#424874;
  --accent:#8a9bf0; --accent-hi:#adbaff; --accent-deep:#4A5691;
  --green:#a4e07a; --warn:#ff6a78;
}

/* 02 — Embers: cool blue base, warm orange accent */
:root.theme-embers {
  --bg:#161929; --bg-2:#1c2038; --panel:#232744; --panel-2:#2a2f51; --card:#282d4b; --card-hi:#313657;
  --fg:#ece4d3; --fg-2:#c8c2b0; --fg-3:#9a9382; --fg-dim:#756f60; --fg-deep:#4a473d;
  --line:#2e3358; --line-hi:#424874;
  --accent:#ff8a3c; --accent-hi:#ffb072; --accent-deep:#b85a14;
  --green:#a4e07a; --warn:#ff6a78;
}

/* 03 — Cobalt: pure sapphire blue */
:root.theme-cobalt {
  --bg:#0a1530; --bg-2:#0f1c40; --panel:#142555; --panel-2:#182c66; --card:#15275c; --card-hi:#1c3270;
  --fg:#e0e8ff; --fg-2:#b8c8ee; --fg-3:#8595c8; --fg-dim:#6272a4; --fg-deep:#3e4a78;
  --line:#1a2c5a; --line-hi:#294072;
  --accent:#4dabff; --accent-hi:#7ec3ff; --accent-deep:#1865c7;
  --green:#76ddff; --warn:#ff7e87;
}

/* 04 — Solarized: Ethan Schoonover's Solarized Dark */
:root.theme-solarized {
  --bg:#002b36; --bg-2:#073642; --panel:#0a3e4d; --panel-2:#0d4c5d; --card:#0c4452; --card-hi:#155060;
  --fg:#fdf6e3; --fg-2:#eee8d5; --fg-3:#93a1a1; --fg-dim:#839496; --fg-deep:#586e75;
  --line:#134652; --line-hi:#1d5764;
  --accent:#cb4b16; --accent-hi:#e85d22; --accent-deep:#a13a10;
  --green:#859900; --warn:#dc322f;
}

/* 05 — Dracula */
:root.theme-dracula {
  --bg:#282a36; --bg-2:#2d2f3d; --panel:#343746; --panel-2:#3d4150; --card:#353847; --card-hi:#41454e;
  --fg:#f8f8f2; --fg-2:#d8d8d2; --fg-3:#a6a4b0; --fg-dim:#6272a4; --fg-deep:#44475a;
  --line:#383b4a; --line-hi:#44475a;
  --accent:#bd93f9; --accent-hi:#d6b3ff; --accent-deep:#6f4eba;
  --green:#50fa7b; --warn:#ff5555;
}

/* 06 — Synthwave: deep purple, hot pink, neon cyan prompts */
:root.theme-synthwave {
  --bg:#1a0d2e; --bg-2:#20133d; --panel:#2a1850; --panel-2:#321a60; --card:#2c1955; --card-hi:#371e68;
  --fg:#f5e9ff; --fg-2:#dccfee; --fg-3:#b6a3d8; --fg-dim:#8472a8; --fg-deep:#574878;
  --line:#341a55; --line-hi:#4a2870;
  --accent:#ff79c6; --accent-hi:#ffa3d6; --accent-deep:#c44d8f;
  --green:#67e8f9; --warn:#ff7080;
}

/* 07 — Catppuccin Mocha */
:root.theme-catppuccin {
  --bg:#1e1e2e; --bg-2:#181825; --panel:#313244; --panel-2:#45475a; --card:#292a3a; --card-hi:#3d3e51;
  --fg:#cdd6f4; --fg-2:#bac2de; --fg-3:#a6adc8; --fg-dim:#7f849c; --fg-deep:#585b70;
  --line:#313244; --line-hi:#45475a;
  --accent:#cba6f7; --accent-hi:#d9c1ff; --accent-deep:#8e76c4;
  --green:#a6e3a1; --warn:#f38ba8;
}

/* 08 — Vampire: deep crimson, pale rose */
:root.theme-vampire {
  --bg:#1a0a0e; --bg-2:#220e14; --panel:#2d1318; --panel-2:#3a1a20; --card:#2a1218; --card-hi:#3a1c22;
  --fg:#f5e6ea; --fg-2:#ddc4cc; --fg-3:#b89aa3; --fg-dim:#8c7079; --fg-deep:#5a4750;
  --line:#2e1820; --line-hi:#422530;
  --accent:#e64564; --accent-hi:#ff7e93; --accent-deep:#99203a;
  --green:#d4a574; --warn:#ff7080;
}

/* 09 — Mossbank: deep forest, warm gold */
:root.theme-mossbank {
  --bg:#121e1a; --bg-2:#1a2722; --panel:#1f3329; --panel-2:#243e33; --card:#1f322a; --card-hi:#2a4136;
  --fg:#ecefe0; --fg-2:#d0d4be; --fg-3:#9eaa8c; --fg-dim:#6e7867; --fg-deep:#494f42;
  --line:#233029; --line-hi:#34433a;
  --accent:#f3c267; --accent-hi:#ffd982; --accent-deep:#8a6e1e;
  --green:#a8d985; --warn:#ef8480;
}

/* 10 — Nord: arctic polar */
:root.theme-nord {
  --bg:#2e3440; --bg-2:#3b4252; --panel:#434c5e; --panel-2:#4c566a; --card:#3b4454; --card-hi:#4a5466;
  --fg:#eceff4; --fg-2:#e5e9f0; --fg-3:#d8dee9; --fg-dim:#98a4b5; --fg-deep:#707b8d;
  --line:#3e4756; --line-hi:#4c576a;
  --accent:#88c0d0; --accent-hi:#b0d8e3; --accent-deep:#5e8ea1;
  --green:#a3be8c; --warn:#bf616a;
}

/* 11 — Submarine: deep ocean, sonar green */
:root.theme-submarine {
  --bg:#08191e; --bg-2:#0e2229; --panel:#142c34; --panel-2:#1a3640; --card:#102830; --card-hi:#1c3a44;
  --fg:#d4e4e6; --fg-2:#b0c4c8; --fg-3:#82979c; --fg-dim:#5e7378; --fg-deep:#3a4d51;
  --line:#142e36; --line-hi:#1f404a;
  --accent:#44d4a0; --accent-hi:#7ee8c0; --accent-deep:#1a8c66;
  --green:#44d4a0; --warn:#d96a4a;
}

/* 12 — Gruvbox: warm retro brown */
:root.theme-gruvbox {
  --bg:#282828; --bg-2:#32302f; --panel:#3c3836; --panel-2:#504945; --card:#3c3836; --card-hi:#4a4341;
  --fg:#ebdbb2; --fg-2:#d5c4a1; --fg-3:#bdae93; --fg-dim:#a89984; --fg-deep:#7c6f64;
  --line:#3a3937; --line-hi:#4a4541;
  --accent:#fe8019; --accent-hi:#fab46d; --accent-deep:#af3a03;
  --green:#b8bb26; --warn:#cc241d;
}

/* 13 — Monokai */
:root.theme-monokai {
  --bg:#272822; --bg-2:#2d2e26; --panel:#34352a; --panel-2:#3a3b30; --card:#34352d; --card-hi:#424337;
  --fg:#f8f8f2; --fg-2:#dcdcc9; --fg-3:#a6a695; --fg-dim:#75715e; --fg-deep:#54513e;
  --line:#383832; --line-hi:#4d4a3c;
  --accent:#f92672; --accent-hi:#ff5a99; --accent-deep:#a30d40;
  --green:#a6e22e; --warn:#fd971f;
}

/* 14 — Phosphor: mono-amber CRT */
:root.theme-phosphor {
  --bg:#0c0a05; --bg-2:#14110a; --panel:#1c1810; --panel-2:#241f15; --card:#221c12; --card-hi:#2b2418;
  --fg:#ffd194; --fg-2:#e8a86c; --fg-3:#c08c50; --fg-dim:#8a6234; --fg-deep:#5a3e1e;
  --line:#2e2515; --line-hi:#463720;
  --accent:#ffba3c; --accent-hi:#ffd680; --accent-deep:#b87010;
  --green:#ffba3c; --warn:#ff5a4a;
}

/* 15 — Hackerman: pitch black, matrix green */
:root.theme-hackerman {
  --bg:#000000; --bg-2:#060906; --panel:#0a120a; --panel-2:#101a10; --card:#0a160a; --card-hi:#122212;
  --fg:#c8ffc8; --fg-2:#a8eea8; --fg-3:#6acc6a; --fg-dim:#4a9a4a; --fg-deep:#2e642e;
  --line:#143a14; --line-hi:#1f521f;
  --accent:#00ff41; --accent-hi:#66ff8a; --accent-deep:#009928;
  --green:#00ff41; --warn:#ff4080;
}

/* 16 — Newsprint: light mode, ink on cream */
:root.theme-newsprint {
  --bg:#f0e8d4; --bg-2:#e7dfc6; --panel:#f6f0dd; --panel-2:#ede5cc; --card:#f7f1de; --card-hi:#ede4c5;
  --fg:#141414; --fg-2:#2a2820; --fg-3:#4a4632; --fg-dim:#6e6750; --fg-deep:#a09578;
  --line:#c4b993; --line-hi:#a89c76;
  --accent:#8b0000; --accent-hi:#b22222; --accent-deep:#5e0000;
  --green:#2d5016; --warn:#b22222;
}

/* ===================== BASE ===================== */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  background:
    radial-gradient(900px 700px at 85% -10%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%),
    radial-gradient(700px 600px at -10% 80%, color-mix(in srgb, var(--accent-deep) 20%, transparent), transparent 60%),
    radial-gradient(500px 400px at 50% 50%, color-mix(in srgb, var(--accent) 4%, transparent), transparent 70%),
    var(--bg);
  color: var(--fg-2);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted color-mix(in srgb, var(--accent) 45%, transparent);
  transition: color .15s, border-color .15s;
}
a:hover { color: var(--accent-hi); border-bottom-color: var(--accent-hi); }

em, i {
  color: var(--accent-hi);
  font-style: italic;
  font-family: var(--display);
  font-weight: 500;
}
b, strong { color: var(--fg); font-weight: 600; }
code {
  font-family: var(--mono);
  color: var(--accent-hi);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.88em;
}

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.06;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='1'/></svg>");
  mix-blend-mode: overlay;
  transition: opacity .3s;
}

/* Newsprint: make the grain feel like paper, not a CRT */
:root.theme-newsprint .grain { mix-blend-mode: multiply; opacity: 0.10; }

/* Hackerman: a little extra scanline feel */
:root.theme-hackerman .grain {
  opacity: 0.12;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='1'/></svg>"),
    repeating-linear-gradient(to bottom, transparent 0, transparent 2px, rgba(0,255,65,0.05) 3px, transparent 4px);
}

/* ===================== TOPBAR & THEME PICKER ===================== */

.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 12px var(--gutter);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 96%, transparent), color-mix(in srgb, var(--bg) 78%, transparent));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.mark {
  display: inline-flex; align-items: baseline; gap: 6px;
  color: var(--fg); border: none;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 15px;
}
.mark:hover { color: var(--accent-hi); }
.mark-glyph { color: var(--accent); }
.top-meta {
  display: flex; gap: 10px; align-items: center;
  color: var(--fg-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.top-meta .sep { color: var(--fg-deep); }
.dot-sep {
  display: inline-block; width: 3px; height: 3px; border-radius: 50%;
  background: var(--fg-deep); margin: 0 8px;
}

/* The theme picker */
.theme-picker {
  position: relative;
  display: inline-flex; align-items: stretch; gap: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  font-family: var(--mono);
}
.tp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px;
  border: 0; border-radius: 50%;
  background: transparent;
  color: var(--fg-dim);
  font-size: 18px;
  font-family: inherit;
  cursor: pointer;
  transition: color .15s, background .15s;
  padding: 0;
  line-height: 1;
}
.tp-btn:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.tp-current {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 10px;
  border: 0;
  background: transparent;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  border-radius: 999px;
  transition: background .15s, color .15s;
}
.tp-current:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.tp-dots {
  display: inline-flex; gap: 3px;
}
.tp-dots i {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
}
.tp-dots .d1 { background: var(--accent); }
.tp-dots .d2 { background: var(--fg); }
.tp-dots .d3 { background: var(--bg-2); border: 1px solid var(--line-hi); }
.tp-name {
  min-width: 82px; text-align: center;
}
.tp-caret { color: var(--fg-dim); font-size: 10px; }

/* The dropdown menu */
.tp-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  max-width: calc(100vw - 32px);
  max-height: 70vh;
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--line-hi);
  border-radius: 8px;
  padding: 10px;
  box-shadow:
    0 18px 44px -16px rgba(0,0,0,0.5),
    0 4px 12px -4px rgba(0,0,0,0.3);
  z-index: 100;
}
.tp-menu[hidden] { display: none; }
.tp-menu-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 8px 10px;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.tp-hint { color: var(--fg-deep); letter-spacing: 0.08em; text-transform: none; }
.tp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.tp-mi {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  text-align: left;
  transition: background .15s, border-color .15s, color .15s;
}
.tp-mi:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--line-hi);
}
.tp-mi.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.mi-sw {
  display: inline-flex; gap: 2px; flex-shrink: 0;
}
.mi-sw i {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.4);
}
.mi-name { letter-spacing: 0.02em; }

/* ===================== LAYOUT ===================== */

main { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: 90px 0; border-bottom: 1px dashed var(--line); }
section:last-of-type { border-bottom: none; padding-bottom: 80px; }

.sec-head {
  display: grid; grid-template-columns: auto auto 1fr auto;
  gap: 20px; align-items: center; margin-bottom: 48px;
}
.sec-num {
  color: var(--accent);
  font-family: var(--mono); font-weight: 500;
  font-size: 11px; letter-spacing: 0.22em;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  border-radius: 999px;
}
.sec-head h2 {
  margin: 0; font-family: var(--display);
  font-weight: 600; font-size: clamp(28px, 3.4vw, 40px);
  color: var(--fg); letter-spacing: -0.015em; line-height: 1;
}
.sec-head h2 em { font-style: italic; font-weight: 600; }
.sec-rule { height: 1px; background: linear-gradient(90deg, var(--line-hi), transparent); }
.sec-tag { font-size: 12px; color: var(--fg-dim); font-family: var(--mono); letter-spacing: 0.04em; }
.sec-tag b { color: var(--accent); font-weight: 500; }

/* ===================== HERO ===================== */

.hero {
  padding: 90px 0 120px;
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px); align-items: stretch;
  border-bottom: 1px dashed var(--line);
}
.hero-fig {
  position: relative; display: flex; flex-direction: column;
  border: 1px solid var(--line-hi); border-radius: 6px;
  background: linear-gradient(180deg, var(--card), var(--bg-2));
  overflow: hidden; min-height: 460px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.03) inset,
    0 30px 60px -32px rgba(0,0,0,0.7);
}
:root.theme-newsprint .hero-fig { box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 22px 46px -28px rgba(0,0,0,0.25); }
.hero-fig::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 80% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(500px 300px at 20% 110%, color-mix(in srgb, var(--accent-deep) 22%, transparent), transparent 60%);
  pointer-events: none;
}
.hero-fig-eyebrow {
  display: block; font-family: var(--mono); font-size: 10px;
  color: var(--fg-deep); letter-spacing: 0.45em;
  padding: 20px 32px 14px; border-bottom: 1px solid var(--line);
  position: relative; z-index: 1;
}
.poster {
  flex: 1; position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 32px 32px; min-height: 280px;
}
.poster-num {
  font-family: var(--display); font-style: italic; font-weight: 800;
  font-size: clamp(180px, 26vw, 320px);
  color: var(--accent); letter-spacing: -0.05em; line-height: 0.85;
  margin-top: -0.3em;
  text-shadow:
    0 0 36px color-mix(in srgb, var(--accent) 42%, transparent),
    0 0 80px color-mix(in srgb, var(--accent-deep) 32%, transparent),
    4px 4px 0 rgba(0,0,0,0.35);
}
:root.theme-newsprint .poster-num { text-shadow: 4px 4px 0 color-mix(in srgb, var(--accent-deep) 25%, transparent); }
.poster-meta {
  position: relative; z-index: 1;
  padding: 16px 32px 22px; border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 4px;
}
.poster-meta .meta-line {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.08em;
}

.hero-copy .kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--accent); font-family: var(--mono); font-weight: 500;
  margin-bottom: 30px;
}
.title {
  margin: 0 0 30px; font-family: var(--display); font-weight: 600;
  font-size: clamp(44px, 5.8vw, 84px); line-height: 0.95; color: var(--fg);
}
.title b { color: var(--accent-hi); font-weight: 700; }
.lede {
  margin: 0 0 36px; max-width: 56ch; font-family: var(--sans);
  font-size: 17px; line-height: 1.6; color: var(--fg-3);
}
.lede em { color: var(--accent-hi); }

.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px; border: 1px solid var(--line-hi); border-radius: 4px;
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em; color: var(--fg); background: var(--card);
  transition: border-color .15s, color .15s, background .15s, transform .15s, box-shadow .15s;
}
.btn:hover {
  color: var(--accent-hi); border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px -12px color-mix(in srgb, var(--accent) 55%, transparent);
}
.btn .btn-arrow { color: var(--fg-deep); transition: color .15s, transform .15s; }
.btn:hover .btn-arrow { color: var(--accent); transform: translate(2px, -2px); }
.btn .btn-ic { display: inline-flex; align-items: center; color: var(--fg-dim); transition: color .15s; }
.btn:hover .btn-ic { color: var(--accent-hi); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.btn.primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); color: var(--bg); }
.btn.primary .btn-arrow, .btn.primary .btn-ic { color: var(--bg); }

/* ===================== WHAT ===================== */
.what-grid {
  display: grid; grid-template-columns: 1.3fr 1fr;
  gap: clamp(28px, 5vw, 60px); align-items: start;
}
.what-col { display: flex; flex-direction: column; gap: clamp(18px, 2.4vw, 28px); }
.what-grid p {
  margin: 0; font-family: var(--sans);
  font-size: 17px; line-height: 1.6; color: var(--fg-3); max-width: 50ch;
}
.what-grid .big {
  font-family: var(--display); font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.35; font-weight: 500; color: var(--fg); letter-spacing: -0.01em;
}
.what-grid .big b { font-weight: 600; color: var(--accent); }

/* ===================== GET IT ===================== */
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.path {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 6px; padding: 26px 28px 22px;
  display: flex; flex-direction: column; gap: 18px;
}
.path header { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: baseline; }
.path-num {
  font-family: var(--display); font-style: italic; font-weight: 700;
  font-size: 24px; color: var(--accent); line-height: 1;
}
.path h3 {
  margin: 0; font-family: var(--display); font-weight: 600;
  font-size: 22px; color: var(--fg); line-height: 1.1; letter-spacing: -0.01em;
}
.path-note {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.1em; text-transform: uppercase;
}
.path .code {
  margin: 0; background: var(--bg); border: 1px solid var(--line);
  border-radius: 4px; padding: 16px 18px;
  font-family: var(--mono); font-size: 13px; line-height: 1.75;
  color: var(--fg); white-space: pre-wrap; word-break: break-word;
}
.code .c-prompt { color: var(--green); margin-right: 8px; font-weight: 500; }
.code .c-mute   { color: var(--fg-deep); font-style: italic; }
.path-foot { margin: 0; font-family: var(--sans); font-size: 14px; color: var(--fg-3); }

/* ===================== TIMELINE ===================== */
.timeline {
  list-style: none; padding: 0; margin: 0;
  border: 1px solid var(--line); border-radius: 6px;
  overflow: hidden; background: var(--bg-2);
}
.timeline li {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 28px; padding: 24px 30px; border-bottom: 1px solid var(--line);
  align-items: baseline; transition: background .15s;
}
.timeline li:last-child { border-bottom: none; }
.timeline li:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.t-year {
  font-family: var(--display); font-style: italic; font-weight: 700;
  font-size: 38px; line-height: 1; color: var(--accent); letter-spacing: -0.02em;
}
.t-body {
  font-family: var(--sans); font-size: 15px;
  color: var(--fg-3); line-height: 1.6;
}
.t-body b { color: var(--fg); font-weight: 600; }
.timeline .now {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
  border-left: 3px solid var(--accent); padding-left: 27px;
}
.timeline .now .t-year { color: var(--accent-hi); }

/* ===================== REPO ===================== */
.repo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.rcard {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px 24px 22px; background: var(--card);
  border: 1px solid var(--line); border-radius: 6px; color: var(--fg);
  transition: transform .15s, border-color .15s, background .15s, box-shadow .15s;
}
.rcard:hover {
  transform: translateY(-3px); border-color: var(--accent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, transparent), var(--card));
  box-shadow: 0 14px 28px -18px color-mix(in srgb, var(--accent) 50%, transparent);
}
.rcard-eyebrow {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent);
}
.rcard-title {
  font-family: var(--display); font-weight: 600; font-size: 22px;
  color: var(--fg); line-height: 1.15; letter-spacing: -0.01em;
}
.rcard-foot {
  margin-top: auto; font-family: var(--sans); font-size: 13px;
  color: var(--fg-dim); display: flex; justify-content: space-between; align-items: baseline;
}
.rcard-foot .arr { color: var(--fg-deep); transition: color .15s, transform .15s; }
.rcard:hover .rcard-foot .arr { color: var(--accent); transform: translate(2px, -2px); }

/* ===================== CLOSING ===================== */
.closing { padding: 90px 0 130px; border-bottom: none; }
.closing blockquote {
  margin: 0 auto; max-width: 56ch; padding: 32px 32px 28px;
  border-left: 3px solid var(--accent);
  font-family: var(--display); font-style: italic; font-weight: 500;
  font-size: clamp(22px, 2vw, 30px); line-height: 1.4;
  color: var(--fg); letter-spacing: -0.01em;
}
.closing blockquote p { margin: 0 0 16px; }
.closing blockquote p:last-of-type { margin-bottom: 24px; color: var(--accent-hi); }
.closing blockquote cite {
  display: block; font-family: var(--mono); font-style: normal;
  font-size: 12px; color: var(--fg-deep); letter-spacing: 0.18em; text-transform: uppercase;
}

/* ===================== FOOTER ===================== */
.foot {
  max-width: var(--maxw); margin: 0 auto;
  padding: 36px var(--gutter) 60px;
  border-top: 1px solid var(--line); font-size: 13px; color: var(--fg-dim);
}
.foot-row {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-bottom: 14px; font-family: var(--mono);
}
.foot-mark { color: var(--accent); font-family: var(--display); font-size: 1em; }
.foot .muted { color: var(--fg-deep); }
.foot-nav { display: flex; flex-wrap: wrap; gap: 18px; }
.foot-nav a { border: none; color: var(--fg-dim); font-family: var(--mono); font-size: 13px; }
.foot-nav a:hover { color: var(--accent-hi); }

/* ===================== ENTRANCE ===================== */
@media (prefers-reduced-motion: no-preference) {
  .hero-fig, .hero-copy, .sec-head, section > *:not(.sec-head) {
    animation: rise .75s cubic-bezier(.2,.7,.2,1) both;
  }
  .hero-fig { animation-delay: 0.05s; }
  .hero-copy { animation-delay: 0.15s; }
  @keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
  }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .top { gap: 10px; }
  .tp-name { min-width: 70px; }
}

@media (max-width: 920px) {
  .top-meta { display: none; }
  .theme-picker { order: 3; }
  .hero { grid-template-columns: 1fr; gap: 50px; align-items: center; }
  .hero-fig { min-height: 380px; }
  .what-grid { grid-template-columns: 1fr; }
  .what-grid p { max-width: 64ch; }
  .paths { grid-template-columns: 1fr; }
  .repo-grid { grid-template-columns: 1fr 1fr; }
  .timeline li { grid-template-columns: 90px 1fr; gap: 18px; padding: 18px 22px; }
  .t-year { font-size: 28px; }
}

@media (max-width: 600px) {
  section { padding: 72px 0; }
  .hero { padding: 50px 0 70px; }
  .hero-fig { min-height: 320px; }
  .sec-head { grid-template-columns: auto 1fr; }
  .sec-head .sec-rule, .sec-head .sec-tag { display: none; }
  .repo-grid { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: 6px; padding: 16px 20px; }
  .t-year { font-size: 24px; }
  .poster-num { font-size: 160px; }
  .top { padding: 10px 16px; font-size: 12px; }
  .closing { padding: 60px 0 80px; }
  .closing blockquote { padding: 18px 22px; }
  .hero-fig-eyebrow { padding: 16px 22px 12px; }
  .poster { padding: 24px 22px; }
  .poster-meta { padding: 14px 22px 18px; }
  .tp-grid { grid-template-columns: 1fr; }
  .tp-menu { width: 240px; }
  .cta { flex-wrap: nowrap; }
  .cta .btn { flex: 1 1 0; min-width: 0; justify-content: center; padding-left: 12px; padding-right: 12px; }
}