html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 40%, #2b2f3a, #0e1015);
  font-family: system-ui, -apple-system, sans-serif;
  color: #e6e8ee;
}

#scene {
  display: block;
  width: 100vw;
  height: 100vh;
}

#loader {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  pointer-events: none;
  transition: opacity 0.4s;
}

#loader.hidden {
  opacity: 0;
}