* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #111;
}

canvas {
  display: block;
}

#info {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-family: system-ui, sans-serif;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.5);
  padding: 6px 16px;
  border-radius: 20px;
  pointer-events: none;
  z-index: 10;
}