body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  display: flex;
  justify-content: center;
  padding-top: 4rem;
}

section {
  max-width: 500px;
  text-align: center;
}

code {
  background: #f0f0f0;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9em;
}

@media (prefers-color-scheme: dark) {
  code {
    background: #333;
  }
}

.hint {
  color: #888;
  font-style: italic;
}
