html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #000 !important;
  touch-action: none;
}

body, canvas, div {
  display: block;
  outline: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

body {
  position: absolute;
  inset: 0;
  color: #c8cee6;
  font-family: Arial, "PingFang SC", sans-serif;
}

#GameDiv, #Cocos3dGameContainer, #GameCanvas {
  width: 100%;
  height: 100%;
}

#GameDiv {
  background: #000 url('./table-bg-v1.png') center center / auto 100% no-repeat !important;
}

#Cocos3dGameContainer, canvas { background: transparent !important; }