:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#1a1a2e;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}h1{font-size:3.2em;line-height:1.1;margin-bottom:.5em;color:#4ecca3}#game-container{margin:2rem auto;border:2px solid #4ecca3;border-radius:8px;overflow:hidden;display:inline-block;box-shadow:0 4px 20px #4ecca34d}#game-container canvas{display:block}#instructions{margin-top:2rem;text-align:left;max-width:800px;margin-left:auto;margin-right:auto;padding:1.5rem;background:#ffffff0d;border-radius:8px;border:1px solid rgba(78,204,163,.2)}#instructions h3{color:#4ecca3;margin-top:0}#instructions ul{list-style:none;padding:0}#instructions li{margin:.5rem 0;padding:.5rem;background:#ffffff08;border-radius:4px}#instructions strong{color:#f1c40f}#instructions p{margin:1rem 0;color:#ffffffb3}