:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;box-sizing:border-box;flex-direction:column;width:480px;max-width:100%;height:100svh;margin:0 auto;display:flex;overflow-y:auto}html,body{overscroll-behavior:none;touch-action:manipulation;height:100%}body{margin:0;overflow:hidden}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app{box-sizing:border-box;flex-direction:column;flex-grow:1;gap:20px;padding:20px 20px 32px;display:flex}.app__header{align-items:baseline;gap:12px;display:flex}.app__title{color:var(--text-h);margin-right:auto;font-size:18px;font-weight:700}.app__stage{color:var(--accent);font-weight:600}.app__home{color:var(--text);cursor:pointer;background:0 0;border:none;padding:0;font-size:18px;line-height:1}.app--theme-reflex{--accent:#f59e0b;--accent-border:#f59e0b80;--accent-bg:#f59e0b1a}.app--theme-memory{--accent:#8b5cf6;--accent-border:#8b5cf680;--accent-bg:#8b5cf61a}.app--theme-score{--accent:#06b6d4;--accent-border:#06b6d480;--accent-bg:#06b6d41a}.lobby{flex-direction:column;flex-grow:1;gap:14px;display:flex}.mode-card{border:none;border-left:5px solid var(--card-accent);background:var(--code-bg);text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:18px;flex-direction:column;align-items:flex-start;gap:6px;width:100%;padding:20px;transition:transform 80ms;display:flex}.mode-card:active{transform:scale(.98)}.mode-card__title{color:var(--text-h);font-size:17px;font-weight:800}.mode-card__desc{color:var(--text);font-size:14px}.mode-card__best{color:var(--card-accent);font-variant-numeric:tabular-nums;margin-top:4px;font-size:13px;font-weight:700}.mode-card__badge{color:var(--text);background:var(--border);border-radius:999px;margin-top:4px;padding:2px 8px;font-size:12px;font-weight:700}.mode-card--reflex{--card-accent:#f59e0b}.mode-card--memory{--card-accent:#8b5cf6}.mode-card--score{--card-accent:#06b6d4}.mode-card--multi{--card-accent:#9ca3af;opacity:.6;cursor:not-allowed}.light-hud{color:var(--text);font-variant-numeric:tabular-nums;justify-content:space-between;font-size:14px;font-weight:600;display:flex}.light-board{grid-template-columns:repeat(5,1fr);gap:12px;margin:auto 0;display:grid}.light-cell{aspect-ratio:1;background:var(--code-bg);box-shadow:inset 0 0 0 3px var(--border), 0 4px 8px #00000014;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border:none;border-radius:50%;transition:transform 80ms,background-color .12s,box-shadow .12s}.light-cell:active{transform:scale(.92)}.light-cell--lit{background:var(--accent);box-shadow:inset 0 0 0 3px var(--accent-border), 0 0 18px var(--accent)}.light-cell--correct{background:#22c55e;box-shadow:inset 0 0 0 3px #16a34a}.light-cell--wrong{background:#ef4444;box-shadow:inset 0 0 0 3px #dc2626}.results-screen{flex-direction:column;align-items:center;gap:10px;margin:auto 0;display:flex}.results-screen__time{color:var(--text-h);margin:8px 0;font-size:40px;font-weight:800}.results-screen__badge{color:var(--accent);font-size:18px;font-weight:700}.results-screen__best{color:var(--text)}.results-screen__actions{gap:12px;width:100%;margin-top:20px;display:flex}.pop-button{color:var(--text-h);background:var(--bg);box-shadow:0 4px 0 var(--border), 0 6px 10px #00000014;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border:none;border-radius:18px;flex:1;padding:20px 0;font-size:22px;font-weight:700;transition:transform 80ms,box-shadow 80ms}.pop-button:active{box-shadow:0 0 0 var(--border);transform:scale(.94)}.pop-button--accent{color:#fff;background:var(--accent);box-shadow:0 4px 0 var(--accent-border), 0 6px 10px #00000014}