html, body {
  margin: 0;
  height: 100%;
  background: #0a0a12;
  overflow: hidden;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100dvh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
           env(safe-area-inset-bottom) env(safe-area-inset-left);
  box-sizing: border-box;
}

#game {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}