* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100vw;
  height: 100vh;
  background: #0a0a14;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  overscroll-behavior: none;
}

body {
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

#game {
  width: 100%;
  height: 100%;
}

canvas {
  display: block;
  touch-action: none;
}