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

body {
  background-color: #1a1e2a;
  overflow: hidden;
}

canvas {
  display: block;
}

.hint {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.35);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}