/* 极简高级背景 */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#root {
  position: relative;
  z-index: 1;
}

#root > div {
  background: transparent !important;
}