html,
body {
  cursor: default;
  padding: 0;
  border: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(circle at 50% 18%, rgba(250, 248, 239, 0.12), transparent 34%),
    #1a1715;
  font-family: Helvetica, Verdana, Arial, sans-serif;
}

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

#GameDiv {
  position: fixed !important;
  left: 50% !important;
  top: 50% !important;
  right: auto !important;
  bottom: auto !important;
  width: min(100vw, 430px, calc(100vh * 0.5625)) !important;
  height: min(100vh, 764px, calc(100vw * 1.7777778)) !important;
  aspect-ratio: 9 / 16 !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  transform: translate(-50%, -50%) !important;
  background-color: #faf8ef;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.42);
}

#Cocos3dGameContainer,
#GameCanvas {
  position: absolute !important;
  left: 0 !important;
  top: 0 !important;
  right: auto !important;
  bottom: auto !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: none !important;
  image-rendering: auto;
}

@media (max-width: 430px) and (orientation: portrait) {
  #GameDiv {
    width: 100vw !important;
    height: min(100vh, calc(100vw * 1.7777778)) !important;
    box-shadow: none;
  }
}

: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);
}