*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#1a1a1a;color:#eee;font-family:system-ui,sans-serif;display:flex;align-items:center;justify-content:center}.app{text-align:center}.app h1{margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.game-wrapper{display:inline-block;padding:8px;background:#000;cursor:pointer}.game-wrapper canvas{display:block;image-rendering:pixelated;image-rendering:crisp-edges;width:640px;height:480px}