:root {
  --ink: #efe4cc; --dim: #b3a78f; --gold: #d9ae4f; --gold-2: #f3d58a; --red: #ff5a4a; --green: #7fd18b;
  --glass: rgba(14, 12, 10, .72); --line: rgba(217, 174, 79, .28);
  --serif: "Cinzel", Georgia, serif; --sans: "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: #070605; color: var(--ink); font: 15px/1.5 var(--sans); overflow: hidden; }
#stage { position: fixed; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; }
#stage:active { cursor: grabbing; }

.top { position: fixed; top: 0; left: 0; right: 0; padding: 28px 32px 0; pointer-events: none;
  background: linear-gradient(#070605f2, #07060500); }
.top > * { pointer-events: auto; }
.kicker { margin: 0; font: 600 11px/1 var(--sans); letter-spacing: .28em; color: var(--gold); }
h1 { margin: 10px 0 6px; font: 700 clamp(26px, 3.4vw, 44px)/1.08 var(--serif); letter-spacing: .02em;
  text-shadow: 0 2px 18px #000; max-width: 16em; }
.lede { margin: 0; max-width: 40em; color: var(--dim); text-shadow: 0 1px 8px #000; }
.runs { display: flex; gap: 8px; margin-top: 16px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
.runs button { flex: none; border: 1px solid var(--line); background: var(--glass); color: var(--ink); border-radius: 999px;
  padding: 7px 14px; font: 500 13px var(--sans); cursor: pointer; backdrop-filter: blur(6px); }
.runs button b { color: var(--gold-2); font-weight: 600; margin-left: 6px; }
.runs button[aria-pressed="true"] { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }

.lang { position: fixed; top: 24px; right: 28px; border: 1px solid var(--line); background: var(--glass); color: var(--ink);
  border-radius: 6px; padding: 6px 10px; font: 600 12px var(--sans); cursor: pointer; }

.card { position: fixed; top: 96px; right: 24px; width: min(380px, calc(100vw - 48px)); max-height: calc(100vh - 190px);
  overflow: auto; padding: 22px 22px 16px; background: var(--glass); border: 1px solid var(--line); border-radius: 14px;
  backdrop-filter: blur(10px); box-shadow: 0 20px 60px #000a; }
.close { position: absolute; top: 14px; right: 14px; border: 0; background: none; color: var(--dim); font-size: 20px; cursor: pointer; }
.who { margin: 0; font: 700 20px/1.2 var(--serif); color: var(--gold-2); padding-right: 28px; }
.who small { display: block; font: 500 12px var(--sans); color: var(--dim); letter-spacing: .04em; margin-top: 4px; }
.score { margin: 12px 0 10px; color: var(--dim); }
.score strong { font: 700 40px/1 var(--serif); color: var(--ink); }
.score #total { font: 700 22px var(--serif); color: var(--dim); margin-right: 6px; }
.brief { border-top: 1px solid var(--line); padding-top: 8px; }
.brief summary { cursor: pointer; color: var(--gold); font: 600 12px var(--sans); letter-spacing: .12em; text-transform: uppercase; }
.brief p { margin: 8px 0 4px; color: var(--dim); font-size: 13.5px; }
.checks { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.checks button { width: 100%; text-align: left; display: grid; grid-template-columns: 22px 1fr; gap: 4px 8px; padding: 9px 10px;
  border-radius: 9px; border: 1px solid transparent; background: #ffffff08; color: var(--ink); font: 500 13.5px/1.35 var(--sans); cursor: pointer; }
.checks button:hover, .checks button[aria-pressed="true"] { border-color: var(--line); background: #ffffff12; }
.checks .mark { font-weight: 700; }
.checks .ok .mark { color: var(--green); }
.checks .ko .mark { color: var(--red); }
.checks .ko { background: #ff5a4a12; }
.checks .detail { grid-column: 2; color: var(--dim); font-size: 12px; }
.metrics { margin: 14px 0 0; color: var(--dim); font-size: 12.5px; }
.note { margin: 8px 0 0; color: #8d8270; font-size: 11.5px; }

.replay { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; align-items: center; gap: 12px;
  width: min(620px, calc(100vw - 32px)); padding: 10px 14px; background: var(--glass); border: 1px solid var(--line);
  border-radius: 12px; backdrop-filter: blur(8px); }
.replay button { flex: none; border: 0; border-radius: 8px; padding: 8px 12px; background: var(--gold); color: #1a1408;
  font: 600 13px var(--sans); cursor: pointer; }
.replay input { flex: 1; accent-color: var(--gold); }
.replay span { flex: none; min-width: 6.5em; text-align: right; color: var(--dim); font-size: 12.5px; font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }
.empty { position: fixed; left: 50%; top: 55%; transform: translate(-50%, -50%); color: var(--dim); font: 500 16px var(--sans); }

@media (max-width: 760px) {
  .top { padding: 18px 16px 0; }
  .lede { font-size: 13.5px; }
  .card { top: auto; bottom: 84px; right: 16px; left: 16px; width: auto; max-height: 38vh; padding: 16px 16px 12px; }
  .score { margin: 6px 0; } .score strong { font-size: 30px; }
  .lang { top: 16px; right: 16px; }
  .replay { bottom: 16px; }
}

.focused h1 { font-size: clamp(18px, 1.8vw, 24px); max-width: none; }
.focused .lede { display: none; }
h1, .lede { transition: font-size .4s ease; }

.loading { position: fixed; inset: 0; z-index: 5; display: grid; place-content: center; gap: 14px; background: #050403;
  color: var(--gold); font: 600 14px var(--serif); letter-spacing: .2em; text-transform: uppercase; transition: opacity .9s ease; }
.loading i { display: block; width: 220px; height: 2px; background: linear-gradient(90deg, var(--gold) var(--p, 0%), #2a2218 var(--p, 0%)); }
.loading.done { opacity: 0; pointer-events: none; }

.home { display: inline-block; margin-bottom: 10px; color: var(--dim); font: 500 12px var(--sans); text-decoration: none; letter-spacing: .04em; }
.home:hover { color: var(--gold-2); }
.runnote { margin: 12px 0 0; padding: 8px 10px; border-left: 2px solid var(--gold); background: #d9ae4f14; color: var(--ink); font-size: 12.5px; }

.checks .part { background: #d9ae4f12; } .checks .part .mark { color: var(--gold-2); }
.runs button.master { border-color: #d9ae4f66; }

.board-toggle { position: fixed; top: 24px; right: 76px; border: 1px solid var(--gold); background: var(--glass); color: var(--gold-2);
  border-radius: 6px; padding: 6px 12px; font: 600 12px var(--sans); cursor: pointer; }
.board { position: fixed; z-index: 4; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(760px, calc(100vw - 32px));
  max-height: calc(100vh - 80px); overflow: auto; padding: 24px; background: #0e0b08f2; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 30px 80px #000c; }
.board h2 { margin: 6px 0; font: 700 24px var(--serif); }
.board-lede { color: var(--dim); margin: 0 0 14px; font-size: 13.5px; }
.board table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.board th, .board td { padding: 8px 6px; border-bottom: 1px solid #ffffff14; text-align: right; font-size: 13.5px; }
.board th:first-child, .board td:first-child { text-align: left; }
.board th { color: var(--gold); font: 600 11px var(--sans); letter-spacing: .12em; text-transform: uppercase; }
.board td.mean { font: 700 18px var(--serif); color: var(--ink); }
.board td button { border: 0; background: #ffffff0c; color: var(--ink); border-radius: 6px; padding: 4px 8px; cursor: pointer; font: inherit; }
.board td button:hover { background: #d9ae4f33; }
.board td .missing { color: #6f6555; }
.board .bar { display: inline-block; height: 4px; border-radius: 2px; background: var(--gold); vertical-align: middle; margin-right: 8px; }
@media (max-width: 760px) { .board-toggle { top: 16px; right: 64px; } .board { padding: 16px; } .board th, .board td { padding: 6px 3px; font-size: 12px; } }

.board-tabs { display: flex; gap: 6px; margin: 0 0 12px; flex-wrap: wrap; }
.board-tabs button { border: 1px solid var(--line); background: #ffffff08; color: var(--ink); border-radius: 999px; padding: 5px 12px; font: 600 12px var(--sans); cursor: pointer; }
.board-tabs button[aria-pressed="true"] { border-color: var(--gold); color: var(--gold-2); }

/* link from the hall to the crawlable method and leaderboard page */
.method-link { display: inline-block; margin-top: 10px; color: var(--gold-2); font: 600 13px var(--sans); letter-spacing: .02em;
  text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--gold) 55%, transparent); padding-bottom: 1px; }
.method-link:hover { color: var(--ink); }

/* the method page: a plain document, readable without WebGL */
html:has(body.doc), body.doc { height: auto; overflow: auto; }
body.doc { background: #0b0907; }
body.doc main { max-width: 860px; margin: 0 auto; padding: 32px 20px 64px; }
body.doc h1 { font: 700 clamp(28px, 4vw, 40px)/1.15 var(--serif); color: var(--ink); margin: 14px 0 12px; }
body.doc h2 { font: 700 22px/1.25 var(--serif); color: var(--gold-2); margin: 40px 0 10px; }
body.doc h3 { font: 600 17px/1.3 var(--sans); color: var(--ink); margin: 22px 0 6px; }
body.doc h3 small { color: var(--dim); font-weight: 500; }
body.doc p, body.doc li { color: color-mix(in srgb, var(--ink) 88%, transparent); max-width: 70ch; }
body.doc .lede { font-size: 17px; }
body.doc .stamp, body.doc .note { color: var(--dim); font-size: 13px; }
body.doc .crumbs { font-size: 13px; color: var(--dim); }
body.doc a { color: var(--gold-2); }
body.doc table { width: 100%; border-collapse: collapse; margin: 8px 0 4px; font-variant-numeric: tabular-nums; }
body.doc caption { text-align: left; color: var(--dim); font-size: 12px; padding-bottom: 6px; }
body.doc th, body.doc td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: right; }
body.doc th[scope="row"], body.doc thead th:first-child { text-align: left; font-weight: 600; }
body.doc td.mean { color: var(--gold-2); font-weight: 700; }
body.doc .camp { overflow-x: auto; }
body.doc .cta { margin-top: 36px; font-weight: 600; }