:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  padding: 24px 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #fafafa;
  color: #202124;
}

@media (prefers-color-scheme: dark) {
  body { background: #202124; color: #e8eaed; }
  pre { background: #2b2c30 !important; color: #e8eaed !important; }
}

main {
  max-width: 640px;
  margin: 0 auto;
}

pre {
  background: #eee;
  padding: 12px 16px;
  border-radius: 8px;
  overflow-x: auto;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}