:root{--bg:#f6f5f1;--surface:#fff;--text:#1b1b1f;--muted:#6b6b76;--line:#e4e2dc;--accent:#e5484d;--accent-text:#fff;--rest:#2f9e6e;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#111113;--surface:#1c1c20;--text:#f2f2f4;--muted:#9c9ca8;--line:#2e2e35;--accent:#ff6369;--accent-text:#1b1b1f;--rest:#4cc38a;color-scheme:dark}}:root[data-theme=dark]{--bg:#111113;--surface:#1c1c20;--text:#f2f2f4;--muted:#9c9ca8;--line:#2e2e35;--accent:#ff6369;--accent-text:#1b1b1f;--rest:#4cc38a;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Noto Sans,sans-serif}[hidden]{display:none!important}.top,main,.bottom{width:min(100% - 32px,720px);margin-inline:auto}.top{padding-top:max(16px, 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input[type=range]{height:44px}.check{align-items:center;gap:8px;margin-top:14px;display:flex}.chips{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.chip{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;min-height:40px;padding:0 14px;font-size:.875rem;font-weight:600}.laps{border-spacing:0;font-variant-numeric:tabular-nums;width:100%}.laps th,.laps td{border-bottom:1px solid var(--line);text-align:right;padding:8px 4px}.laps th{color:var(--muted);font-size:.8125rem}.laps tr>:first-child{text-align:left}.laps tbody tr:last-child td{border-bottom:0}#ring{background:var(--surface);width:min(100% - 32px,380px);color:var(--text);border:1px solid var(--line);text-align:center;border-radius:24px;padding:28px 24px 24px}#ring::backdrop{background:color-mix(in srgb, var(--accent) 55%, #000);animation:1s ease-in-out infinite alternate pulse}#ring-title{overflow-wrap:anywhere;margin:0 0 20px;font-size:1.5rem;font-weight:700}#ring 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