*{box-sizing:border-box} :root{font-family:Inter,"Helvetica Neue",Arial,"PingFang SC",sans-serif;color:#eeeef5;background:#0c1020;--accent:#f7b093;--muted:#8991a5}body{margin:0}button,a,select{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:1px solid #ffffff26;background:transparent;cursor:pointer;transition:background .2s,border-color .2s;touch-action:manipulation}button:hover{border-color:var(--accent);background:#ffffff0a}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button:disabled{opacity:.3;cursor:default}a{color:inherit;text-decoration:none}.topbar{height:75px;padding:0 4.2%;border-bottom:1px solid #ffffff13;display:flex;align-items:center;justify-content:space-between;background:#090d16}.brand{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:800;letter-spacing:.12em}.brand .mark{font-size:27px;letter-spacing:-4px;color:var(--accent)}.topbar .edition{font:10px ui-monospace;letter-spacing:.16em;color:var(--muted)}.topbar button{padding:8px 13px;font-size:11px;border-radius:100px}.app{display:grid;grid-template-columns:285px 1fr;min-height:calc(100svh - 111px);max-width:1800px;margin:auto;padding:32px 3.7% 18px;gap:20px}.sidebar{padding:16px 0;z-index:2}.eyebrow{font:10px ui-monospace;color:var(--accent);letter-spacing:.18em}.sidebar h1{font-size:72px;line-height:.91;letter-spacing:-.065em;margin:25px 0 18px;font-weight:850}.sidebar h1 em{font-style:normal;color:var(--accent)}.cn-title{font-size:20px;margin:0 0 18px;font-weight:500}.intro{font-size:12px;line-height:1.9;max-width:240px;color:var(--muted)}.stats{display:flex;gap:30px;margin:28px 0}.stat small{display:block;font:9px ui-monospace;letter-spacing:.1em;color:var(--muted)}.stat strong{font:30px ui-monospace;display:block;margin-top:7px;font-weight:500}.actions{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.actions button{padding:12px 16px;border-radius:6px;font-size:12px}.actions .primary{background:var(--accent);color:#151820;border-color:var(--accent);font-weight:700}.options{display:flex;gap:5px;margin:16px 0}.options button{font-size:10px;padding:8px 11px;border-radius:100px}.options button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.instructions{border-top:1px solid #ffffff17;margin-top:28px;padding-top:18px;color:var(--muted);font-size:11px;line-height:2}.instructions b{color:#c9cdda;font-weight:500}kbd{font:10px ui-monospace;padding:3px 5px;border:1px solid #ffffff2b;border-radius:4px;color:#e3e8f4;margin-right:3px}.playfield{position:relative;min-width:0;min-height:600px;isolation:isolate}.stage{position:absolute;inset:0;overflow:hidden;border-radius:18px}.stage canvas{display:block;width:100%;height:100%;touch-action:none}.field-top{position:absolute;top:20px;left:24px;right:24px;z-index:2;display:flex;justify-content:space-between;align-items:center;pointer-events:none;font:9px ui-monospace;letter-spacing:.12em;color:#9ca3b8}.field-top .status-dot{display:inline-block;width:5px;height:5px;background:var(--accent);box-shadow:0 0 10px var(--accent);margin-right:8px;border-radius:50%}.field-bottom{position:absolute;bottom:18px;left:24px;right:24px;z-index:2;display:flex;justify-content:space-between;align-items:center;font:9px ui-monospace;color:#7b879e}.overlay{position:absolute;inset:0;display:grid;place-items:center;z-index:4;background:#080d1d55;backdrop-filter:blur(7px);border-radius:18px}.overlay[hidden]{display:none}.overlay .message{text-align:center;max-width:360px;padding:32px;background:#101729e8;border:1px solid #ffffff21;border-radius:16px;box-shadow:0 25px 80px #0006}.message h2{font-size:38px;letter-spacing:-.04em;margin:10px 0;color:var(--accent)}.message p{font-size:13px;line-height:1.8;color:#bac3d7}.message button{padding:12px 24px;border-radius:5px;background:var(--accent);color:#17202c;font-size:13px}.touch-controls{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.touch-controls button{min-width:44px;height:38px;border-radius:6px;font-size:14px;background:#ffffff08}.footer{height:36px;display:flex;justify-content:space-between;align-items:center;padding:0 4%;font:9px ui-monospace;letter-spacing:.05em;color:#687185}.toast{font-size:11px;color:var(--accent);min-height:18px}.sound-toggle[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}
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@media(max-width:760px){.topbar{height:58px;padding:0 5%}.edition{display:none}.app{display:flex;flex-direction:column;padding:16px;gap:8px}.sidebar{padding:0;display:grid;grid-template-columns:1fr auto;align-items:center;gap:0 15px}.eyebrow{grid-column:1/-1;font-size:8px}.sidebar h1{font-size:40px;margin:12px 0 4px;line-height:1}.sidebar h1 br{display:none}.cn-title{font-size:13px;margin:4px 0}.intro,.instructions{display:none}.stats{margin:10px 0;gap:16px;grid-column:2;grid-row:2/4}.stat strong{font-size:23px}.actions{margin:10px 0;grid-column:1/-1}.actions button{padding:9px 13px;font-size:11px}.options{grid-column:1/-1;margin:5px 0}.toast{grid-column:1/-1}.playfield{min-height:480px;height:65svh}.field-top{top:15px;left:15px;right:15px;font-size:8px}.field-bottom{bottom:12px;left:15px;right:15px}.footer{padding:0 16px;font-size:8px}.footer span:last-child{display:none}.touch-controls{grid-column:1/-1;margin:8px 0}.overlay .message{margin:15px;padding:25px}}
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