: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;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}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%}:root{--bg-deep:#0a1628;--bg-field:#0f1f3a;--grid-line:#13243f;--wall:#bfdbfe;--snake-body:#3b82f6;--snake-head:#60a5fa;--snake-eye:#fff;--fruit:#f97316;--fruit-highlight:#fde68a;--score-flash:#fde68a;--text-primary:#e0f2fe;--text-dim:#7ba2c8;--mode-3d-tint:#1e3a8a;--cell-px:24px;--grid-cols:32;--grid-rows:24;--canvas-width:calc(var(--cell-px) * var(--grid-cols));--canvas-height:calc(var(--cell-px) * var(--grid-rows))}.game-frame{width:var(--canvas-width);height:var(--canvas-height);background:var(--bg-deep);margin:0 auto;position:relative}.game-canvas{width:100%;height:100%;image-rendering:pixelated;outline-offset:2px;outline:2px solid #0000;display:block}.game-canvas:focus-visible{outline-color:var(--wall)}.game-canvas--psychedelic{filter:hue-rotate(var(--hue-deg,0deg)) saturate(1.25)}.hud{pointer-events:none;font-family:var(--mono);color:var(--text-primary);position:absolute;inset:0}.hud__score{font-variant-numeric:tabular-nums;letter-spacing:.5px;color:var(--text-primary);font-size:24px;position:absolute;top:8px;right:12px}.hud__score--flash{animation:.1s ease-out hud-score-flash}@keyframes hud-score-flash{0%{color:var(--score-flash)}to{color:var(--text-primary)}}@media (prefers-reduced-motion:reduce){.hud__score--flash{animation:none}}.hud__speed{gap:4px;display:flex;position:absolute;top:12px;left:12px}.hud__pip{background:var(--text-dim);opacity:.35;border-radius:2px;width:14px;height:8px}.hud__pip--filled{background:var(--text-primary);opacity:1}.hud__hints{text-align:center;font-family:var(--mono);color:var(--text-dim);letter-spacing:.5px;font-size:12px;position:absolute;bottom:8px;left:0;right:0}.hud__mode-chip{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.5px;text-align:center;flex-direction:column;align-items:center;gap:2px;display:flex;position:absolute;top:8px;left:50%;transform:translate(-50%)}.hud__mode-chip[data-visible=false]{display:none}.hud__mode-chip__base{color:var(--text-primary);border:1px solid var(--text-dim);background:#0a1628b3;border-radius:999px;align-items:center;gap:4px;padding:2px 10px;font-size:14px;display:inline-flex}.hud__mode-chip__psy{color:var(--fruit-highlight);font-size:12px}.hud__mode-chip__timers{color:var(--text-dim);flex-direction:column;align-items:center;gap:1px;font-size:11px;display:flex}.overlay{color:var(--text-primary);font-family:var(--mono);text-align:center;background:#0a1628d9;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.overlay__title{letter-spacing:1px;margin:0;font-size:32px}.overlay__subtitle{color:var(--text-dim);margin:0;font-size:18px}.overlay__score{font-variant-numeric:tabular-nums;margin:0;font-size:42px}