html, body {
  height: 100%;
  width: 100%;
}

.splash {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  color: #444;
}

@media (prefers-color-scheme: dark) {
  .splash {
    color: #ddd;
    background: #111;
  }
}