html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #23261e;
  overflow: hidden;
}
#stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
#stage > canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
#gl {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
#hud {
  background: transparent;
}