/* Vanguard Science Society */

:root {
  --bg: #ffffff;
  --bg-soft: #f4f7f4;
  --tile: #edf4ef;
  --card: #ffffff;
  --ink: #121512;
  --ink-2: #454c45;
  --muted: #6c736b;
  --rule: #e2e6e1;
  --rule-strong: #c9cfc8;
  --accent: #0a7a3d;
  --accent-hover: #075e2f;
  --accent-ink: #ffffff;
  --accent-wash: rgba(10, 122, 61, 0.08);
  --black: #0c0e0c;
  --black-ink: #f1f3f0;
  --black-muted: #979e96;
  --black-rule: #252a25;

  --t-omega: #5a6779;
  --t-1: #2360c4;
  --t-2: #6a3cbe;
  --t-s: #9a5a06;
  --t-v: #0a7a7d;

  --night: #0b0e0c;
  --night-ink: #e7ebe4;
  --night-muted: #8c9488;
  --night-rule: #2a302b;
  --night-accent: #3ccf7f;

  --orb-1: rgba(255, 255, 255, 0.95);
  --orb-2: rgba(196, 232, 211, 0.75);
  --orb-3: rgba(140, 206, 196, 0.55);
  --orb-4: rgba(190, 196, 238, 0.45);

  --display: "Sora", "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gut: clamp(16px, 4vw, 56px);
  --max: 1280px;
  --radius: 6px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0e0c;
    --bg-soft: #121512;
    --tile: #152019;
    --card: #141814;
    --ink: #eceee9;
    --ink-2: #c1c6be;
    --muted: #8d948a;
    --rule: #242924;
    --rule-strong: #353c35;
    --accent: #3ccf7f;
    --accent-hover: #63dc99;
    --accent-ink: #06140c;
    --accent-wash: rgba(60, 207, 127, 0.1);
    --black: #050605;
    --black-rule: #1d221d;

    --t-omega: #94a0b2;
    --t-1: #6b9cf2;
    --t-2: #a684f2;
    --t-s: #e2a24a;
    --t-v: #2cc2c5;

    --night: #050605;

    --orb-1: rgba(120, 190, 160, 0.35);
    --orb-2: rgba(40, 110, 80, 0.35);
    --orb-3: rgba(30, 90, 90, 0.3);
    --orb-4: rgba(70, 70, 140, 0.25);

    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-family: var(--display); color: var(--ink); text-wrap: balance; margin: 0; font-weight: 400; }
body.menu-open { overflow: hidden; }

.mono { font-family: var(--mono); }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: var(--gut); top: -60px; z-index: 60; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: var(--radius); font-size: 13px; text-decoration: none; }
.skip:focus { top: 12px; color: var(--bg); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }

.label { font-family: var(--body); font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); }
.label-muted { color: var(--muted); }

/* ---------- announcement ---------- */

.announce {
  background: var(--black); color: var(--black-ink);
  font-size: 13.5px; text-align: center; padding: 9px var(--gut);
  display: flex; justify-content: center; align-items: center; gap: 8px 18px; flex-wrap: wrap;
}
.announce a { color: var(--black-ink); text-decoration: none; font-size: 11.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; display: inline-flex; gap: 8px; align-items: center; }
.announce a:hover { color: #fff; }
.announce .arrow { color: var(--night-accent); font-size: 15px; }

/* ---------- header ---------- */

.site-head {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.3) blur(14px); backdrop-filter: saturate(1.3) blur(14px);
  border-bottom: 1px solid var(--rule);
}
.head-inner { max-width: var(--max); margin: 0 auto; padding: 14px var(--gut); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; }
.menu-btn {
  justify-self: start; display: inline-flex; align-items: center; gap: 10px;
  background: none; border: 0; padding: 6px 0; cursor: pointer; color: var(--ink);
  font-family: var(--body); font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
}
.menu-dots { display: grid; gap: 3px; }
.menu-dots i { width: 4px; height: 4px; border-radius: 50%; background: currentColor; display: block; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand svg { width: 24px; height: 28px; flex: none; }
.brand-name { font-family: var(--display); font-size: 17px; font-weight: 500; letter-spacing: -0.01em; white-space: nowrap; }
.head-actions { justify-self: end; display: flex; align-items: center; gap: 22px; }

.circle-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
}
.circle-link:hover { color: var(--accent); }
.ring {
  width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid currentColor;
  display: grid; place-items: center; flex: none; transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ring svg { width: 16px; height: 16px; }
.circle-link:hover .ring { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.circle-link.big .ring { width: 38px; height: 38px; }
.circle-link.big { font-size: 13px; }

@media (max-width: 860px) {
  .head-actions .hide-sm { display: none; }
  .brand-name .long { display: none; }
}
@media (max-width: 420px) {
  .menu-word { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* ---------- menu overlay ---------- */

.menu-overlay { position: fixed; inset: 0; z-index: 80; background: var(--bg); overflow-y: auto; }
.menu-inner { max-width: var(--max); margin: 0 auto; padding: 18px var(--gut) 48px; min-height: 100%; display: flex; flex-direction: column; }
.menu-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: clamp(32px, 7vh, 72px); }
.menu-close { background: none; border: 0; cursor: pointer; color: var(--ink); font-family: var(--body); font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; display: inline-flex; gap: 10px; align-items: center; padding: 6px 0; }
.menu-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; flex: 1; }
@media (min-width: 900px) { .menu-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); } }
.menu-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.menu-list a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 20px;
  padding: 14px 0; border-bottom: 1px solid var(--rule);
  font-family: var(--display); font-size: clamp(1.6rem, 3.6vw, 2.6rem); font-weight: 400; letter-spacing: -0.025em; line-height: 1.15;
  color: var(--ink); text-decoration: none;
}
.menu-list a:hover, .menu-list a[aria-current="page"] { color: var(--accent); }
.menu-list small { font-family: var(--body); font-size: 13px; letter-spacing: 0; color: var(--muted); text-align: right; }
.menu-aside { align-self: end; }
.menu-aside p { color: var(--ink-2); max-width: 26em; }
.menu-aside .circle-link { margin-top: 12px; }

/* ---------- orb ---------- */

.orb {
  position: absolute; pointer-events: none; border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, var(--orb-1) 0%, rgba(255, 255, 255, 0) 38%),
    radial-gradient(circle at 60% 65%, var(--orb-3) 0%, rgba(255, 255, 255, 0) 60%),
    radial-gradient(circle at 50% 50%, var(--orb-2) 0%, var(--orb-4) 62%, rgba(255, 255, 255, 0) 71%);
  filter: blur(0.5px);
}
.orb::after {
  content: ""; position: absolute; inset: -18%; border-radius: 50%;
  background: radial-gradient(circle, var(--orb-4) 0%, rgba(255, 255, 255, 0) 65%);
  filter: blur(40px); z-index: -1; opacity: 0.7;
}
.wash { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 50% at 15% 10%, var(--accent-wash), transparent 70%), linear-gradient(180deg, var(--bg-soft), var(--bg) 85%); }

/* ---------- hero ---------- */

.hero { position: relative; overflow: hidden; isolation: isolate; min-height: min(86vh, 820px); display: flex; align-items: flex-end; }
.hero .wash { z-index: -2; }
.hero .orb { width: clamp(340px, 52vw, 760px); aspect-ratio: 1; right: -8vw; top: -12%; z-index: -1; }
.hero-inner { width: 100%; max-width: var(--max); margin: 0 auto; padding: clamp(120px, 20vh, 220px) var(--gut) clamp(56px, 9vh, 96px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px 64px; align-items: end; }
@media (min-width: 900px) { .hero-inner { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); } }
.hero h1 { font-size: clamp(2.8rem, 6.4vw, 5.6rem); line-height: 1.02; letter-spacing: -0.045em; }
.hero-side p { font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--ink-2); line-height: 1.55; max-width: 26em; }
.hero-side .circle-link { margin-top: 10px; margin-right: 20px; }

.page-hero { position: relative; overflow: hidden; isolation: isolate; }
.page-hero .wash { z-index: -2; }
.page-hero .orb { width: clamp(280px, 40vw, 560px); aspect-ratio: 1; right: -6vw; top: -30%; z-index: -1; }
.page-hero-inner { max-width: var(--max); margin: 0 auto; padding: clamp(96px, 16vh, 170px) var(--gut) clamp(48px, 8vh, 80px); }
.page-hero h1 { font-size: clamp(2.5rem, 5.6vw, 4.8rem); line-height: 1.04; letter-spacing: -0.042em; max-width: 14em; }
.page-hero .lede { margin-top: 22px; }

/* ---------- sections ---------- */

.sec { padding: clamp(72px, 10vw, 136px) 0; }
.sec-soft { background: var(--bg-soft); }
.sec-rule { border-top: 1px solid var(--rule); }
.sec-title { font-size: clamp(2rem, 3.6vw, 2.9rem); letter-spacing: -0.035em; line-height: 1.1; }
.sec-title.center { text-align: center; }
.sec-sub { font-size: clamp(1.02rem, 1.4vw, 1.15rem); color: var(--ink-2); max-width: 36em; margin-top: 14px; }
.sec-sub.center { margin-left: auto; margin-right: auto; text-align: center; }
.split { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px 64px; align-items: start; }
@media (min-width: 900px) { .split { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); } }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--ink-2); max-width: 36em; line-height: 1.6; }
.body { color: var(--ink-2); max-width: 38em; }
.body strong { color: var(--ink); font-weight: 600; }

/* mission pillars */
.pillars { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1px; background: var(--rule); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-top: 48px; }
@media (min-width: 900px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { background: var(--bg); padding: 36px 28px 40px 0; display: flex; flex-direction: column; gap: 14px; }
@media (min-width: 900px) { .pillar + .pillar { padding-left: 32px; } }
.pillar-mark { font-family: var(--mono); font-weight: 700; font-size: 44px; line-height: 1; height: 56px; display: flex; align-items: flex-end; }
.pillar-kicker { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.pillar h3 { font-size: clamp(1.45rem, 2.2vw, 1.85rem); letter-spacing: -0.028em; line-height: 1.15; }
.pillar p { color: var(--ink-2); margin: 0; font-size: 16px; }

.pillar-svg { height: 56px; width: auto; align-self: flex-start; color: var(--ink-2); }
.pillar-svg circle { fill: none; stroke: currentColor; stroke-width: 1.4; }
.pillar-svg .on { fill: var(--accent); stroke: var(--accent); }
.pillar-svg .dash { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-dasharray: 3 4; }

/* skills */
.skill-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 40px; }
.skill-card { background: var(--tile); border-radius: 14px; padding: 24px 22px 26px; display: flex; flex-direction: column; gap: 8px; }
.skill-code { font-family: var(--mono); font-weight: 700; font-size: 34px; line-height: 1; margin-bottom: 10px; }
.skill-card .skill-name { font-family: var(--display); font-size: 1.2rem; letter-spacing: -0.02em; line-height: 1.2; }
.skill-card p { margin: 0; font-size: 15px; color: var(--ink-2); }

.page-hero-inner.split { display: grid; }

/* quick links + round visual */
.quick-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; align-items: center; }
@media (min-width: 980px) { .quick-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 72px; } }
.quick { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 32px; }
@media (min-width: 640px) { .quick { grid-template-columns: 1fr 1fr; } }
.quick-item { border-top: 1px solid var(--rule); padding: 22px 0 30px; }
.quick-item p { color: var(--ink-2); margin: 16px 0 0; font-size: 16px; }
.disc { width: 100%; max-width: 480px; aspect-ratio: 1; margin: 0 auto; border-radius: 50%; background: var(--night); display: grid; place-items: center; overflow: hidden; }
.disc .orbit { width: 88%; }

/* programme tiles */
.tiles { display: grid; grid-template-columns: minmax(0, 1fr); margin-top: 48px; }
@media (min-width: 700px) { .tiles { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile { display: flex; flex-direction: column; gap: 14px; padding: 34px 28px 40px; min-height: 210px; text-decoration: none; color: var(--ink); background: var(--bg); transition: background-color 0.25s var(--ease); }
.tile:nth-child(odd) { background: var(--tile); }
.tile:hover { background: var(--accent); color: var(--accent-ink); }
.tile:hover p, .tile:hover .tile-go { color: var(--accent-ink); }
.tile-name { font-size: 14px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.tile p { color: var(--ink-2); margin: 0; font-size: 16.5px; max-width: 24em; }
.tile-go { margin-top: auto; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
@media (min-width: 700px) and (max-width: 999px) {
  .tile:nth-child(odd) { background: var(--bg); }
  .tile:nth-child(4n+1), .tile:nth-child(4n) { background: var(--tile); }
}

/* people */
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 40px 28px; margin-top: 52px; }
.person { text-align: center; text-decoration: none; color: var(--ink); display: block; }
.portrait {
  width: 100%; max-width: 200px; aspect-ratio: 1; border-radius: 50%; margin: 0 auto 20px;
  background: radial-gradient(circle at 35% 30%, #3a423a, #111411 70%);
  display: grid; place-items: center; color: #e9ece7; font-family: var(--display); font-size: 44px; letter-spacing: -0.03em; overflow: hidden;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
.portrait-open { background: transparent; border: 1.5px dashed var(--rule-strong); color: var(--muted); font-size: 34px; transition: border-color 0.2s var(--ease), color 0.2s var(--ease); }
a.person:hover .portrait-open { border-color: var(--accent); color: var(--accent); }
.person-name { font-size: 14px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.person-role { font-size: 14.5px; color: var(--muted); margin-top: 6px; line-height: 1.45; }

/* numbers */
.numbers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-top: 44px; }
@media (min-width: 900px) { .numbers { grid-template-columns: repeat(4, 1fr); } }
.number { background: var(--bg); padding: 28px 20px 30px 0; }
.number + .number { padding-left: 20px; }
@media (max-width: 899px) { .number:nth-child(odd) { padding-left: 0; } }
.number b { display: block; font-family: var(--display); font-weight: 400; font-size: clamp(2.4rem, 4.4vw, 3.6rem); letter-spacing: -0.045em; line-height: 1; }
.number span { display: block; margin-top: 10px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* CTA band */
.band { position: relative; overflow: hidden; isolation: isolate; background: var(--bg-soft); padding: clamp(72px, 10vw, 128px) 0; }
.band .orb { width: clamp(300px, 36vw, 520px); aspect-ratio: 1; left: 42%; top: 10%; z-index: -1; opacity: 0.85; }
.band-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px 64px; align-items: start; }
@media (min-width: 900px) { .band-grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); } }
.band h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); letter-spacing: -0.035em; line-height: 1.1; }
.band p { color: var(--ink-2); font-size: 17px; max-width: 34em; }
.band .links { display: flex; flex-wrap: wrap; gap: 14px 30px; margin-top: 20px; }

/* program cards (what you get) */
.cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 44px; }
@media (min-width: 900px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--tile); border-radius: 14px; padding: 30px 26px 32px; display: flex; flex-direction: column; gap: 12px; }
.card-dark { background: var(--night); color: var(--night-ink); }
.cards .card-dark .card-kicker { color: var(--night-accent); }
.cards .card-dark p { color: #b9c0b6; }
.cards .card-dark h3 { color: var(--night-ink); }
.card-kicker { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.card h3 { font-size: 1.6rem; letter-spacing: -0.028em; line-height: 1.15; }
.card p { color: var(--ink-2); margin: 0; font-size: 16px; }

/* phases (the year) */
.phases { list-style: none; padding: 0; margin: 44px 0 0; border-top: 1px solid var(--rule); }
.phase { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px 40px; padding: 26px 0; border-bottom: 1px solid var(--rule); }
@media (min-width: 760px) { .phase { grid-template-columns: 220px minmax(0, 1fr) minmax(0, 1.3fr); align-items: baseline; } }
.phase-when { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.phase-name { font-family: var(--display); font-size: 1.45rem; letter-spacing: -0.025em; line-height: 1.2; }
.phase p { margin: 0; color: var(--ink-2); font-size: 16px; }
.phase.feature .phase-name::after { content: "Founding"; font-family: var(--body); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); border-radius: 3px; padding: 2px 7px; margin-left: 10px; vertical-align: 4px; }

/* status line */
.status-line { display: inline-flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); margin-top: 28px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
html[data-state="open"] .status-dot { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-wash); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: center; margin-top: 22px; }

/* fees */
.fees { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 40px; }
@media (min-width: 760px) { .fees { grid-template-columns: 1fr 1fr; } }
.fee { border: 1px solid var(--rule); border-radius: 14px; background: var(--card); padding: 28px 26px; }
.fee-who { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.fee-price { display: block; font-family: var(--display); font-size: clamp(2.8rem, 5vw, 3.6rem); letter-spacing: -0.05em; line-height: 1; margin: 14px 0 0; }
.fee-price small { font-family: var(--body); font-size: 14px; letter-spacing: 0; color: var(--muted); margin-left: 8px; }
.fee p { color: var(--ink-2); margin: 12px 0 0; font-size: 15.5px; }
.fine { font-size: 14.5px; color: var(--muted); margin-top: 18px; max-width: 44em; }

/* faq */
.faq { margin-top: 40px; border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 0; display: flex; justify-content: space-between; gap: 20px; align-items: center; font-size: 14px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--display); font-weight: 300; font-size: 26px; line-height: 1; color: var(--muted); letter-spacing: 0; transition: transform 0.2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 0 24px; max-width: 46em; color: var(--ink-2); }
.faq .answer p:last-child { margin-bottom: 0; }

/* notice */
.notice { border-left: 3px solid var(--accent); background: var(--bg-soft); border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 20px; margin: 28px 0 0; max-width: 46em; }
.notice-tag { font-size: 11.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 6px; }
.notice p { font-size: 15px; color: var(--ink-2); margin: 0; }

/* lists */
.ticks { list-style: none; padding: 0; margin: 28px 0 0; border-top: 1px solid var(--rule); max-width: 52em; }
.ticks li { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); }
.ticks b { font-family: var(--display); font-weight: 400; font-size: 1.3rem; color: var(--accent); line-height: 1.3; }
.ticks strong { color: var(--ink); font-weight: 600; }

/* tenets (compact) */
.tenet-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 40px; margin-top: 40px; border-top: 1px solid var(--rule); }
@media (min-width: 900px) { .tenet-list { grid-template-columns: repeat(3, 1fr); border-top: 0; } }
.tenet-col { border-top: 1px solid var(--ink); }
.tenet-list .tenet-col h3 { margin: 0; font-family: var(--body); font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding: 14px 0 4px; }
.tenet { padding: 14px 0 16px; border-bottom: 1px solid var(--rule); }
.tenet b { display: block; font-family: var(--display); font-weight: 400; font-size: 1.15rem; letter-spacing: -0.015em; margin-bottom: 4px; }
.tenet span { font-size: 15px; color: var(--ink-2); }

/* quote */
.quote { font-family: var(--display); font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.3; letter-spacing: -0.03em; max-width: 28em; margin: 0; }
.quote-by { margin-top: 24px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* ---------- rank ---------- */

.tier-Ω { color: var(--t-omega); }
.tier-1 { color: var(--t-1); }
.tier-2 { color: var(--t-2); }
.tier-S { color: var(--t-s); }
.tier-V, .tier-VΩ { color: var(--t-v); }

.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1px; background: var(--rule); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-top: 40px; }
.tier { background: var(--bg); padding: 22px 18px 26px 0; display: flex; flex-direction: column; gap: 6px; }
.tier + .tier { padding-left: 18px; }
.tier-glyph { font-family: var(--mono); font-weight: 700; font-size: 38px; line-height: 1; }
.tier-name { font-family: var(--display); font-size: 1.15rem; letter-spacing: -0.015em; margin-top: 8px; }
.tier-range { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.tier-line { font-size: 14.5px; color: var(--ink-2); margin: 4px 0 0; line-height: 1.5; }

/* credential */
.credential { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: 24px 24px 20px; box-shadow: 0 40px 80px -50px rgba(17, 20, 15, 0.45); position: relative; max-width: 440px; width: 100%; justify-self: end; }
.cred-head { display: flex; justify-content: space-between; margin-bottom: 18px; }
.cred-head span { font-size: 11.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.cred-rank { font-family: var(--mono); font-weight: 700; font-size: clamp(3.4rem, 8vw, 4.8rem); line-height: 1; letter-spacing: -0.02em; display: flex; align-items: baseline; margin-bottom: 8px; }
.cred-tier { transition: color 0.4s var(--ease); }
.cred-sep { color: var(--muted); font-weight: 400; }
.cred-meta { font-size: 12.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 18px; min-height: 1.4em; }
.cred-meta b { color: var(--ink); font-variant-numeric: tabular-nums; }
.bars { list-style: none; margin: 0 0 18px; padding: 14px 0 0; border-top: 1px solid var(--rule); display: grid; gap: 7px; }
.bar { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto 16px; gap: 10px; align-items: center; }
.bar-code { font-family: var(--mono); font-weight: 700; font-size: 14px; text-align: center; }
.bar-name { font-size: 13.5px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.segs { display: grid; grid-template-columns: repeat(5, 16px); gap: 3px; }
.seg { height: 10px; border-radius: 2px; background: var(--bg-soft); box-shadow: inset 0 0 0 1px var(--rule); transition: background-color 0.35s var(--ease); }
.seg.on { background: var(--accent); box-shadow: none; }
.bar-val { font-family: var(--mono); font-size: 12px; color: var(--muted); text-align: right; }
.stages-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 14px; }
.stage-pip { font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 8px; border-top: 2px solid var(--rule); transition: color 0.3s var(--ease), border-color 0.3s var(--ease); }
.stage-pip.done { color: var(--ink-2); border-top-color: var(--ink-2); }
.stage-pip.now { color: var(--accent); border-top-color: var(--accent); }
.cred-note { font-size: 14px; color: var(--ink-2); margin: 0; line-height: 1.5; }
.cred-foot { display: flex; justify-content: flex-end; margin-top: 12px; }
.linkbtn { font-family: var(--body); font-size: 11.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; background: none; border: 0; padding: 4px 0; color: var(--accent); cursor: pointer; }
.linkbtn:hover { text-decoration: underline; text-underline-offset: 3px; }

/* explorer */
.explorer { margin-top: 44px; border: 1px solid var(--rule); border-radius: 16px; background: var(--card); display: grid; grid-template-columns: minmax(0, 1fr); overflow: hidden; }
@media (min-width: 900px) { .explorer { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); } }
.ex-controls { padding: 26px; border-bottom: 1px solid var(--rule); }
@media (min-width: 900px) { .ex-controls { border-bottom: 0; border-right: 1px solid var(--rule); } }
.ex-presets { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 22px; }
.chip { font-family: var(--body); font-size: 14px; color: var(--ink-2); background: transparent; border: 1px solid var(--rule-strong); border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.chip:hover { border-color: var(--ink-2); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.ex-rows { display: grid; gap: 8px; }
.ex-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 12px; align-items: center; }
.ex-code { font-family: var(--mono); font-weight: 700; font-size: 14px; text-align: center; }
.ex-name { font-size: 14px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.scale { display: grid; grid-template-columns: repeat(6, 28px); gap: 3px; }
.scale button { height: 26px; border: 1px solid var(--rule); background: var(--bg); border-radius: 4px; cursor: pointer; font-family: var(--mono); font-size: 11px; color: var(--muted); padding: 0; }
.scale button.fill { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.scale button.zero.fill { background: var(--bg-soft); border-color: var(--rule-strong); color: var(--ink-2); }
.scale button:hover { border-color: var(--ink-2); }
.ex-hint { font-size: 13.5px; color: var(--muted); margin: 18px 0 0; }
@media (max-width: 560px) {
  .ex-rows { gap: 12px; }
  .ex-row { grid-template-columns: 22px minmax(0, 1fr); row-gap: 6px; }
  .ex-row .scale { grid-column: 2; grid-template-columns: repeat(6, 1fr); }
  .ex-row .scale button { height: 32px; }
}
.ex-out { padding: 26px; display: flex; flex-direction: column; gap: 10px; background: var(--bg-soft); }
.ex-string { font-family: var(--mono); font-weight: 700; font-size: clamp(2.6rem, 6vw, 3.8rem); line-height: 1; letter-spacing: -0.02em; margin: 8px 0 2px; }
.ex-string .sep { color: var(--muted); font-weight: 400; }
.ex-tier { font-size: 12.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }
.ex-tier b { color: var(--ink); }
.ex-scale { display: grid; grid-template-columns: repeat(35, 1fr); gap: 1px; margin: 6px 0 2px; }
.ex-scale span { height: 8px; background: var(--rule); }
.ex-scale span.on { background: currentColor; }
.ex-scale span.edge { margin-left: 3px; }
.ex-scale-labels { position: relative; height: 14px; font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.ex-scale-labels span { position: absolute; top: 0; }
.ex-scale-labels span:last-child { transform: translateX(-100%); }
.ex-note { font-size: 15px; color: var(--ink-2); margin: 8px 0 0; }

.states { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-top: 32px; }
.state { background: var(--tile); border-radius: 12px; padding: 20px; }
.state-name { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }
.state p { font-size: 14.5px; color: var(--ink-2); margin: 0; }

/* orbit */
.orbit { width: 100%; max-width: 460px; margin: 0 auto; overflow: visible; }
.orbit .ring { fill: none; stroke: var(--night-rule); stroke-width: 1.2; }
.orbit .arc { fill: none; stroke: var(--night-accent); stroke-width: 1.6; stroke-linecap: round; }
.orbit .pt { fill: var(--night); stroke: var(--night-ink); stroke-width: 1.4; }
.orbit .pt-next { fill: var(--night-accent); stroke: var(--night-accent); }
.orbit .today { fill: var(--night-accent); }
.orbit .today-halo { fill: var(--night-accent); opacity: 0.18; }
.orbit text { font-family: var(--body); font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; fill: var(--night-muted); }
.orbit .t-name { fill: var(--night-ink); font-size: 11.5px; }
.orbit .t-center { font-size: 9.5px; fill: var(--night-muted); }
.orbit .t-center-big { font-family: var(--display); font-size: 26px; font-weight: 400; letter-spacing: -0.02em; text-transform: none; fill: var(--night-ink); }

.night { background: var(--night); color: var(--night-ink); padding: clamp(72px, 10vw, 128px) 0; }
.night .sec-title { color: var(--night-ink); }
.night .sec-sub, .night .lede { color: var(--night-muted); }
.year-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; align-items: center; margin-top: 40px; }
@media (min-width: 980px) { .year-grid { grid-template-columns: minmax(300px, 1fr) minmax(0, 1fr); gap: 56px; } }
.convos { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--night-rule); }
.convo { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--night-rule); }
.convo-date { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--night-muted); line-height: 1.5; }
.convo-name { font-family: var(--display); font-size: 1.3rem; letter-spacing: -0.02em; color: var(--night-ink); display: block; margin-bottom: 4px; }
.convo p { font-size: 15px; color: var(--night-muted); margin: 0; }
.convo.next .convo-date { color: var(--night-accent); }
.convo-flag { font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--night-accent); margin-left: 8px; font-family: var(--body); }

/* founding cohort timeline */
.timeline { list-style: none; padding: 0; margin: 40px 0 0; border-top: 1px solid var(--rule); }
.ms { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.ms-date { font-size: 12.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding-top: 4px; }
.ms-label { font-family: var(--display); font-size: 1.3rem; letter-spacing: -0.02em; display: block; margin-bottom: 4px; }
.ms p { margin: 0; font-size: 15.5px; color: var(--ink-2); }
.ms.past .ms-label, .ms.past p { color: var(--muted); }
.ms.now .ms-date { color: var(--accent); }
.ms-now { font-family: var(--body); font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); border-radius: 3px; padding: 2px 7px; margin-left: 10px; vertical-align: 3px; }
@media (max-width: 560px) { .ms { grid-template-columns: 1fr; gap: 4px; } }

/* world of chapters */
.steps { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; counter-reset: s; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { counter-increment: s; background: var(--tile); border-radius: 14px; padding: 26px 22px 28px; }
.step::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--accent); color: var(--accent); font-family: var(--display); font-size: 15px; margin-bottom: 18px; }
.step b { display: block; font-family: var(--display); font-weight: 400; font-size: 1.3rem; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 8px; }
.step p { margin: 0; font-size: 15px; color: var(--ink-2); }

/* ---------- footer ---------- */

.foot { background: var(--black); color: var(--black-ink); padding: 64px 0 40px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 36px; }
@media (min-width: 800px) { .foot-grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.foot .brand { color: var(--black-ink); }
.foot p { font-size: 14.5px; color: var(--black-muted); max-width: 26em; margin: 16px 0 0; }
.foot-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.foot-links a { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--black-ink); text-decoration: none; }
.foot-links a:hover { color: var(--night-accent); }
.foot-base { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--black-rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 12.5px; color: var(--black-muted); }

/* ---------- document pages (charter, standard) ---------- */

.doc-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; padding-bottom: 96px; }
@media (min-width: 1040px) { .doc-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 64px; align-items: start; } }
.toc { display: none; }
@media (min-width: 1040px) { .toc { display: block; position: sticky; top: 96px; padding-top: 56px; } }
.toc ol { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.toc a { display: grid; grid-template-columns: 30px 1fr; gap: 6px; padding: 5px 0; font-size: 14.5px; color: var(--ink-2); text-decoration: none; line-height: 1.35; }
.toc a span:first-child { font-family: var(--mono); font-size: 11.5px; color: var(--muted); padding-top: 2px; }
.toc a:hover, .toc a.active, .toc a.active span:first-child { color: var(--accent); }
.doc { padding-top: 56px; min-width: 0; }
.doc section { padding: 0 0 72px; scroll-margin-top: 100px; }
.doc-sec-head { display: flex; align-items: baseline; gap: 14px; padding-top: 22px; border-top: 1px solid var(--rule); margin-bottom: 18px; }
.doc-sec-num { font-family: var(--mono); font-size: 12px; color: var(--accent); flex: none; }
.doc h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); letter-spacing: -0.03em; line-height: 1.12; }
.doc h3 { font-weight: 500; font-size: 1.12rem; letter-spacing: -0.012em; margin: 34px 0 10px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p { max-width: 40em; }
.doc strong { color: var(--ink); font-weight: 600; }
.doc ul.list, .doc ol.list { max-width: 40em; padding-left: 20px; margin: 0 0 18px; }
.doc ul.list li, .doc ol.list li { margin-bottom: 8px; }
.doc .lede { margin-bottom: 18px; }
.doc .tenet-list { margin-top: 20px; }
.kicker { font-family: var(--display); font-size: clamp(1.15rem, 2vw, 1.45rem); letter-spacing: -0.02em; line-height: 1.35; color: var(--ink); border-left: 2px solid var(--accent); padding: 2px 0 2px 20px; margin: 30px 0 0; max-width: 30em; }
.eqn { font-family: var(--mono); font-size: clamp(13px, 1.5vw, 15.5px); color: var(--ink-2); line-height: 1.9; padding: 18px 22px; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--bg-soft); margin: 8px 0 28px; }
.eqn span { white-space: nowrap; }
.eqn b { color: var(--ink); }
.eqn i { font-style: normal; color: var(--accent); padding: 0 0.35em; }

.tbl { overflow-x: auto; margin: 18px 0 10px; border: 1px solid var(--rule); border-radius: 10px; background: var(--card); }
.tbl table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 14.5px; }
.tbl th, .tbl td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--ink-2); }
.tbl thead th { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td.code { font-family: var(--mono); font-weight: 700; font-size: 15px; color: var(--ink); width: 48px; }
.tbl td.lv { font-family: var(--mono); font-weight: 700; color: var(--ink); width: 48px; }
.tbl td.nm { font-weight: 600; color: var(--ink); }
.tbl td b { color: var(--ink); font-weight: 600; }
.tbl-cap { font-size: 13.5px; color: var(--muted); margin: 6px 0 0; }
.never { font-size: 14.5px; color: var(--ink-2); border-top: 1px solid var(--rule); padding-top: 12px; margin-top: 12px; max-width: 46em; }
.never b { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--t-s); font-weight: 600; margin-right: 8px; }
.skill-jump { display: flex; flex-wrap: wrap; gap: 6px; margin: 28px 0 0; }
.skill-jump a { font-family: var(--mono); font-weight: 700; font-size: 15px; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--rule-strong); border-radius: 50%; text-decoration: none; color: var(--ink); background: var(--card); }
.skill-jump a:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- apply ---------- */

.apply-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; padding: 56px 0 clamp(72px, 10vw, 128px); }
@media (min-width: 1000px) { .apply-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; align-items: start; } }
.apply-aside { border-top: 1px solid var(--ink); padding-top: 18px; }
@media (min-width: 1000px) { .apply-aside { position: sticky; top: 100px; } }
.apply-aside h2 { font-size: 1.2rem; letter-spacing: -0.015em; margin-bottom: 10px; }
.apply-aside p, .apply-aside li { font-size: 15px; color: var(--ink-2); }
.apply-aside ol { padding-left: 18px; margin: 0 0 18px; }
.apply-aside li { margin-bottom: 6px; }
.apply-aside .block { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--rule); }

.panel { border: 1px solid var(--rule); border-radius: 16px; background: var(--card); padding: clamp(22px, 3vw, 34px); }
.panel h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 14px; }
.panel p { color: var(--ink-2); max-width: 40em; }
.preview-note { font-size: 14px; color: var(--ink-2); background: var(--bg-soft); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 24px; border: 1px dashed var(--rule-strong); }
.preview-note b { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--t-s); font-weight: 600; margin-right: 6px; }

.form fieldset { border: 0; margin: 0 0 32px; padding: 0 0 28px; border-bottom: 1px solid var(--rule); min-width: 0; }
.form fieldset:last-of-type { border-bottom: 0; }
.form legend { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); padding: 0; margin-bottom: 16px; }
.field { display: grid; gap: 6px; margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 16px; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field label { font-weight: 600; font-size: 15px; color: var(--ink); }
.field .opt { font-weight: 400; color: var(--muted); font-size: 13px; margin-left: 6px; }
.hint { font-size: 14px; color: var(--muted); margin: 0; }
.form input[type="text"], .form input[type="email"], .form select, .form textarea { width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--rule-strong); border-radius: var(--radius); padding: 11px 12px; }
.form textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.form input[aria-invalid="true"], .form select[aria-invalid="true"], .form textarea[aria-invalid="true"] { border-color: #b3261e; }
.err { font-size: 14px; color: #b3261e; margin: 0; }
@media (prefers-color-scheme: dark) { .err { color: #ff8a80; } .form input[aria-invalid="true"], .form select[aria-invalid="true"], .form textarea[aria-invalid="true"] { border-color: #ff8a80; } }
.count { font-family: var(--mono); font-size: 11px; color: var(--muted); text-align: right; }
.rank-builder { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 520px) { .rank-builder { grid-template-columns: 1fr 1fr; } }
.rank-builder label { font-size: 11.5px; font-weight: 600; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; display: grid; gap: 4px; }
.rank-preview { display: flex; align-items: baseline; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.rank-preview .label { font-size: 11.5px; color: var(--muted); }
.rank-preview-string { font-family: var(--mono); font-weight: 700; font-size: 2.2rem; line-height: 1; letter-spacing: -0.02em; }
.rank-preview-string .sep { color: var(--muted); font-weight: 400; }
.choices { display: grid; gap: 10px; }
.choice { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; padding: 14px; border: 1px solid var(--rule-strong); border-radius: 10px; background: var(--bg); cursor: pointer; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-wash); }
.choice input { margin-top: 4px; accent-color: var(--accent); width: 16px; height: 16px; }
.choice b { display: block; font-weight: 600; color: var(--ink); }
.choice span { font-size: 14.5px; color: var(--ink-2); }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 15.5px; color: var(--ink-2); margin-bottom: 12px; cursor: pointer; }
.check input { margin-top: 5px; accent-color: var(--accent); width: 16px; height: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--body); font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; cursor: pointer; padding: 15px 24px; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease); }
.btn:hover { background: var(--ink); color: var(--bg); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-ink); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.form-foot { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.form-status { font-size: 15px; margin: 0; }
.form-status.bad { color: #b3261e; }
@media (prefers-color-scheme: dark) { .form-status.bad { color: #ff8a80; } }
.done h2 { margin-bottom: 12px; }
.done .rank-preview-string { font-size: 3rem; margin: 10px 0 18px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}