:root{color-scheme:light;--bg: #f4f6f7;--panel: #ffffff;--panel-strong: #eef2f5;--text: #08090b;--muted: #5c6674;--accent: #1866fd;--accent-dark: #082f88;--danger: #c23a45;--success: #087f5b;--line: #d8dee6;--night: #05070a;--night-panel: #111923;--night-muted: #8c9aad;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 78% 8%,rgba(24,102,253,.12),transparent 28rem),linear-gradient(180deg,#fff,#f3f6f8 48%,#e7edf2)}button,input{font:inherit}.panel{width:min(980px,calc(100vw - 32px));margin:42px auto;padding:clamp(24px,4vw,48px);border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:0 18px 60px #0814241a}.brand-lockup,.game-brand{display:inline-flex;align-items:center;gap:9px;color:var(--text);font-size:1.08rem;font-weight:650;letter-spacing:-.03em}.brand-lockup{margin-bottom:34px}.science-mark{position:relative;width:18px;height:18px;flex:0 0 auto}.science-mark:before,.science-mark:after{content:"";position:absolute;inset:2px 7px;border:1.7px solid currentColor;border-radius:999px}.science-mark:after{transform:rotate(90deg)}.game-brand{position:fixed;top:24px;left:28px;z-index:3;color:#f5f8fc}.eyebrow{margin:0 0 14px;color:var(--accent);font-size:.8rem;font-weight:650;letter-spacing:.14em;text-transform:uppercase}h1{margin:0 0 18px;max-width:12ch;font-size:clamp(3rem,7.5vw,6.7rem);font-weight:430;line-height:.92;letter-spacing:-.07em}.admin-shell h1,.end h1{max-width:none;font-size:clamp(3rem,7vw,5.4rem)}.consent h1{max-width:13ch}h2{margin:0 0 12px;font-size:1.08rem;font-weight:560}.lead{max-width:720px;color:var(--muted);font-size:clamp(1.1rem,2vw,1.45rem);line-height:1.36}.instruction-note{margin:18px 0 0;max-width:680px;color:var(--text);font-size:1.03rem;font-weight:520}.muted{color:var(--muted)}.conditions{display:grid;gap:10px;margin:28px 0;padding:0;border:0}.conditions legend,.field span{margin-bottom:10px;color:var(--accent);font-size:.9rem;letter-spacing:.08em;text-transform:uppercase}.condition{display:flex;gap:12px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:#fff}.condition:hover,.admin-list-item:hover{border-color:#1866fd6b}input[type=radio],input[type=checkbox]{accent-color:var(--accent)}.field{display:grid;gap:8px;margin:22px 0 8px}.field input{width:min(460px,100%);padding:17px 18px;border:1px solid var(--line);border-radius:999px;color:var(--text);background:#fff;outline:none}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 4px #1866fd1a}.error{margin:6px 0;color:var(--danger)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}button{cursor:pointer;border:1px solid transparent;border-radius:999px;padding:14px 22px;transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}button:hover{transform:translateY(-1px)}.primary{color:#fff;background:var(--text)}.secondary{color:var(--text);background:#fff;border:1px solid var(--line)}.primary:hover{background:var(--accent)}.secondary:hover{border-color:var(--accent);color:var(--accent)}.toggle-row{display:flex;width:min(520px,100%);align-items:center;justify-content:space-between;gap:18px;margin:18px 0 0;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#fff}.toggle-row strong,.toggle-row small{display:block}.toggle-row small{margin-top:4px;color:var(--muted)}.compact{padding:9px 14px}.audit,.chart-card{margin-top:26px;padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff}.admin-shell{width:min(1380px,calc(100vw - 32px));margin:34px auto}.admin-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.admin-grid{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(300px,1.1fr) minmax(520px,2fr);gap:16px;align-items:start}.admin-card{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.admin-list-item{display:block;width:100%;margin:8px 0;padding:12px 14px;border:1px solid var(--line);border-radius:10px;color:var(--text);background:#fff;text-align:left}.admin-list-item.selected{border-color:#1866fd8c;background:#1866fd0f}.admin-list-item strong,.admin-list-item span{display:block}.admin-list-item span{margin-top:4px;color:var(--muted);font-size:.9rem}.admin-detail .metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-login{margin-top:24px}.consent-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0}.consent-grid section,.metric{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff}li{margin:8px 0}.game{position:relative;display:grid;place-items:center;min-height:100vh;overflow:hidden;background:radial-gradient(circle at 22% 18%,rgba(41,88,150,.38),transparent 27rem),radial-gradient(circle at 84% 6%,rgba(255,255,255,.14),transparent 16rem),linear-gradient(180deg,#101724,#05070a 64%,#020304)}.game:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.64) 0 1px,transparent 1.4px),radial-gradient(circle,rgba(255,255,255,.28) 0 1px,transparent 1.5px);background-position:8% 18%,44% 7%;background-size:180px 130px,260px 190px;opacity:.18;pointer-events:none}.hud{position:fixed;top:22px;padding:9px 12px;color:var(--night-muted);font-size:1rem;letter-spacing:.08em;text-transform:uppercase;z-index:3}.bitrate{right:22px}.phase{position:fixed;top:76px;left:50%;transform:translate(-50%);color:var(--accent);font-size:1.2rem;letter-spacing:.24em}.ready{position:fixed;bottom:78px;color:var(--night-muted);z-index:3}.end-run-button{position:fixed;left:50%;bottom:32px;transform:translate(-50%);padding:4px 10px;border-radius:8px;color:#728196;background:transparent;font-family:SFMono-Regular,Cascadia Code,Liberation Mono,Menlo,Consolas,monospace;font-size:1.25rem;font-weight:700}.end-run-button:hover{color:#f5f8fc}.typing-stage{width:min(88vw,1720px);transform:translateY(-4vh);position:relative;z-index:2}.stream-timer{margin:0 0 18px;color:#7fb4ff;font-family:SFMono-Regular,Cascadia Code,Liberation Mono,Menlo,Consolas,monospace;font-size:clamp(2rem,3vw,3.25rem);font-weight:700;line-height:1}.word-stream{width:100%;height:4.35em;overflow:hidden;color:#657083;font-family:SFMono-Regular,Cascadia Code,Liberation Mono,Menlo,Consolas,monospace;font-size:clamp(2.25rem,3.6vw,4rem);font-weight:700;line-height:1.45;letter-spacing:.02em}.word-row{display:flex;height:1.45em;align-items:baseline;overflow:hidden;white-space:nowrap}.word-item{display:inline-block;margin-right:.68em;flex:0 0 auto}.word-token{display:inline-block;white-space:pre}.word-token.current{position:relative;color:#f5f8fc}.word-token.previous{color:#404b5b}.word-token.failed,.word-token.upcoming{color:#657083}.word-token .typed{color:#f5f8fc}.error-letter{color:#ff5d6d}.cursor-slot{position:relative}.word-token.current .cursor-slot:before{content:"";position:absolute;left:-.08em;top:-.05em;width:.08em;height:1.1em;border-radius:999px;background:#1866fd}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric span{display:block;color:var(--muted);font-size:.85rem;text-transform:uppercase}.metric strong{display:block;margin-top:8px;overflow-wrap:anywhere;font-size:1.35rem}.banner{margin:18px 0;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff}.warning{border-color:#c23a4559;color:var(--danger)}.success{border-color:#8fe0a480;color:var(--success)}svg{width:100%;height:auto}svg line{stroke:var(--line);stroke-width:2}svg path{fill:none;stroke:var(--accent);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}svg text{fill:var(--muted);font-size:14px}@media(max-width:720px){.panel{margin:18px auto;padding:22px}.consent-grid,.metrics,.admin-grid,.admin-detail .metrics{grid-template-columns:1fr}.target{letter-spacing:.04em}}