:root{--accent: #0a84ff;--accent-pressed: #006edb;--accent-soft: rgba(10, 132, 255, .12);--bg: #f2f2f7;--card: #ffffff;--secondary-bg: #f9f9fb;--fill: #e5e5ea;--fill-strong: #d1d1d6;--separator: rgba(60, 60, 67, .16);--text: #1c1c1e;--muted: #6e6e73;--green: #248a3d;--yellow: #a66f00;--red: #d70015;--green-bg: #e8f7ee;--yellow-bg: #fff6d6;--red-bg: #fff0f0;--gap: #e5e5ea;--shaky: #ffe8a3;--secure: #d8f5df;--mastered: #30a46c;--radius: 8px;--control-radius: 12px;--shadow: none}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;background:var(--bg)}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:18px;line-height:1.45;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) 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var(--separator);border-radius:var(--radius);padding:14px 18px;margin:12px 0}.steps li{margin:6px 0}.chip{min-height:44px;border-radius:999px;padding:9px 16px;background:#fff;border:1px solid var(--separator);color:var(--text);font-size:.98rem}.chip.sel{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:650}.timerbar{color:var(--muted);font-size:.95rem;font-variant-numeric:tabular-nums}.map-domain{margin-bottom:18px}.map-grid{display:flex;flex-wrap:wrap;gap:8px}.map-cell{width:84px;height:64px;border:1px solid rgba(60,60,67,.12);border-radius:var(--radius);padding:6px;color:#1c1c1ec7;display:flex;align-items:flex-end;font-size:.62rem;line-height:1.15;overflow:hidden;text-align:left}.map-cell.unknown{background:#f2f2f7}.map-cell.gap{background:var(--gap)}.map-cell.shaky{background:var(--shaky)}.map-cell.secure{background:var(--secure)}.map-cell.mastered{background:var(--mastered);color:#fff}.sticky-status{position:sticky;bottom:calc(10px + env(safe-area-inset-bottom));box-shadow:0 8px 24px #00000014}table.heat{border-collapse:collapse;width:100%;font-size:.86rem}table.heat td,table.heat th{border-bottom:1px solid var(--separator);padding:8px;text-align:left;vertical-align:top}table.heat tr:last-child td,table.heat tr:last-child th{border-bottom:0}.dot{display:inline-block;width:14px;height:14px;border:1px solid rgba(60,60,67,.12);border-radius:50%;margin-right:4px;vertical-align:-2px}.ampel{display:flex;gap:8px}.ampel button{width:44px;height:44px;border-radius:50%;opacity:.42;padding:0}.ampel button.on{opacity:1;outline:3px solid var(--text);outline-offset:2px}.ampel .g{background:#34c759}.ampel .y{background:#fc0}.ampel .r{background:#ff3b30}.home-tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}.home-tiles .card{margin:0;padding:20px 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