body {
  margin: 0;
  overflow: hidden;
  background-color: #000;
  cursor: none;
}
canvas {
  display: block;
  width: 100vw;
  height: 100vh;
}
.info {
  position: absolute;
  bottom: 10px;
  left: 10px;
  color: white;
  font-family: monospace;
  font-size: 12px;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 5px 10px;
  border-radius: 3px;
  pointer-events: none;
}