:root{--bg: #080808}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:#f4f4f4;font:16px/1.4 system-ui,-apple-system,Segoe UI,sans-serif}#stage{display:block;position:fixed;box-shadow:0 10px 50px #000000b3;touch-action:none;cursor:crosshair}#chrome{position:fixed;top:0;left:0;padding:18px 22px;pointer-events:none;text-shadow:0 1px 6px rgba(0,0,0,.8);transition:opacity .6s ease}#chrome h1{margin:0;font-size:20px;font-weight:600;letter-spacing:.01em}#hint{margin:4px 0 0;font-size:13px;opacity:.65}#chrome.faded{opacity:0}#restart{position:fixed;right:18px;bottom:18px;padding:8px 16px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:#00000073;color:#f4f4f4;font:inherit;font-size:13px;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .2s ease,border-color .2s ease}#restart:hover{background:#000000b3;border-color:#ffffff80}#done{position:fixed;inset:0;display:grid;place-items:center;background:#0000008c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fade-in .5s ease both}#done[hidden]{display:none}.done-card{padding:28px 40px;border-radius:14px;background:#121212eb;border:1px solid rgba(255,255,255,.12);text-align:center}.done-card h2{margin:0 0 4px;font-size:24px}.done-card p{margin:0 0 18px;opacity:.7;font-size:14px}#again{padding:9px 22px;border:0;border-radius:999px;background:#f4f4f4;color:#111;font:inherit;font-weight:600;font-size:14px;cursor:pointer}#again:hover{background:#fff}@keyframes fade-in{0%{opacity:0}}@media(prefers-reduced-motion:reduce){#done{animation:none}}