html, body {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  padding: 0;
  margin: 0;
  border: 0;
  overflow: hidden;
  /* 与 Adapt 清屏色一致，杜绝上下左右黑边 */
  background-color: rgb(12, 58, 110);
  cursor: default;
  text-align: left;
  font-family: Helvetica, Verdana, Arial, sans-serif;
  touch-action: none;
  overscroll-behavior: none;
  -webkit-text-size-adjust: 100%;
}

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

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

canvas {
  background-color: rgb(12, 58, 110);
  display: block;
}

#GameDiv,
#Cocos3dGameContainer,
#GameCanvas {
  position: absolute !important;
  left: 0 !important;
  top: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transform: none !important;
  -webkit-transform: none !important;
  background: rgb(12, 58, 110);
}

#GameDiv {
  overflow: hidden;
}

: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);
}