:root {
  color-scheme: dark;
  --bg: #000;
  --fg: #f5f5f5;
  --muted: #a3a3a3;
  --accent: #5eead4;
  --border: rgba(94, 234, 212, 0.28);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
}
main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}
.brand {
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
h1 {
  font-size: 1.85rem;
  line-height: 1.15;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.subtitle, .lead {
  color: var(--muted);
  margin: 0 0 1.75rem;
}
.links {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
}
.links li { border-bottom: 1px solid var(--border); }
.links a {
  display: block;
  padding: 0.9rem 0;
  color: var(--fg);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
}
.links a:hover { color: var(--accent); }
nav a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
section {
  margin: 1.75rem 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
section h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 0.75rem;
}
section p { margin: 0 0 0.75rem; color: #e5e5e5; }
section ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: #d4d4d4;
}
section li { margin: 0.35rem 0; }