* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background: #000;
  overflow: hidden;
}
canvas {
  display: block;
}

#hint {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.35);
  font-family: monospace;
  font-size: 13px;
  pointer-events: none;
  letter-spacing: 0.05em;
}

#loading {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-family: monospace;
  font-size: 14px;
  letter-spacing: 0.1em;
  pointer-events: none;
}