:root {
  --bg: #0d0d0d;
  --ink: #f0f0f0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Press Start 2P", "Courier New", monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#game-canvas {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #000;
  max-width: 100vw;
  max-height: 100vh;
}