/* Minimal pixel-perfect canvas page */
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; background: #0e0f14; color: #e6e6e6; font-family: -apple-system, Segoe UI, Roboto, Ubuntu, system-ui, sans-serif; }
body { display: grid; place-items: center; }
#game { 
  image-rendering: pixelated; 
  image-rendering: crisp-edges; 
  width: 768px; /* 256 * 3 */
  height: 576px; /* 192 * 3 */
  outline: 1px solid #222;
  background: #0a0b0f;
}