html {
  -ms-touch-action: none;
  width: 100%;
  height: 100%;
  background: #21191b;
  overscroll-behavior: none;
}

body, canvas, div {
  display: block;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
}

body {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  padding: 0;
  border: 0;
  margin: 0;
  overflow: hidden;
  touch-action: none;
  overscroll-behavior: none;
  background: #21191b;
}

/* Fill the browser viewport; Cocos expands the tiled world on taller screens. */
#GameDiv {
  position: absolute !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  overflow: hidden !important;
  background: #4b3b38;
}

#Cocos3dGameContainer {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

#GameCanvas {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

canvas {
  background-color: rgba(0, 0, 0, 0);
}


:root {
  --safe-top: env(safe-area-inset-top);
  --safe-right: env(safe-area-inset-right);
  --safe-bottom: env(safe-area-inset-bottom);
  --safe-left: env(safe-area-inset-left);
}