* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #1a0f08;
}

#game-canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  touch-action: none;
  image-rendering: auto;
}