:root { color-scheme: dark; }
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  background: #000;
  color: #f2f2f2;
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  line-height: 1.55;
}
nav { margin-bottom: 2rem; }
nav a { margin-right: 1rem; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
h1 { font-size: 1.75rem; letter-spacing: -0.03em; }
h2 { font-size: 1.05rem; margin-top: 2rem; color: #22F0FF; }
a { color: #22F0FF; }
.meta { color: #888; font-size: 0.85rem; }
.wordmark { font-weight: 800; letter-spacing: 0.12em; }