:root { color-scheme: light dark; }
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #fbfbfa; color: #1a1a19;
}
main { max-width: 34rem; padding: 2rem; }
h1 { margin: 0 0 .5rem; font-size: 1.25rem; font-weight: 600; letter-spacing: -.01em; }
.lede { margin: 0 0 1.5rem; color: #57564f; }
.meta { margin: 0; font-size: .8125rem; color: #8a8880; }
@media (prefers-color-scheme: dark) {
  body { background: #1a1a19; color: #f5f4ef; }
  .lede { color: #b4b2a8; }
  .meta { color: #7a7871; }
}