:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}#canvas-container{position:relative;width:640px;height:480px}.lightbox-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000000bf;color:#fff;padding:1rem}.lightbox-content{background:#000000d9;border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:1.5rem 2rem;text-align:center;max-width:320px;width:100%}.lightbox-content h2{margin-top:0}.lightbox-content button{margin-top:1rem;padding:.6rem 1.2rem;border:none;border-radius:6px;background:#1e90ff;color:#fff;font-size:1rem;cursor:pointer}.lightbox-content button:hover{background:#56a0ff}.start-screen-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000c;color:#fff;padding:1rem}.start-screen-content{background:#000000d9;border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:1.5rem 2rem;text-align:center;max-width:320px;width:100%}.start-screen-content h2{margin-top:0;font-size:1.6rem;color:gold}.start-screen-content p{margin:.4rem 0;font-size:.95rem;color:#ccc}.start-screen-controls{margin:1rem 0;display:flex;flex-direction:column;gap:.4rem}.start-screen-controls .control-row{display:flex;justify-content:center;align-items:center;gap:.6rem;font-size:.9rem}.start-screen-controls kbd{background:#ffffff26;border:1px solid rgba(255,255,255,.35);border-radius:4px;padding:.15rem .5rem;font-family:monospace;font-size:.85rem}.start-screen-content button{margin-top:1.2rem;padding:.6rem 1.4rem;border:none;border-radius:6px;background:#1e90ff;color:#fff;font-size:1rem;cursor:pointer}.start-screen-content button:hover{background:#56a0ff}