:root {
  color-scheme: light dark;
  --bg: #0b1020;
  --fg: #e8ecff;
  --muted: #a6b0d3;
  --card: #151d36;
  --link: #8ec5ff;
  --border: #2a355f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

header h1 { margin: 0 0 .5rem; font-size: 2rem; }
header p { margin: .25rem 0 1rem; color: var(--muted); }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1rem 0 2rem;
}

nav a {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  padding: .4rem .8rem;
  font-size: .9rem;
}

main section { margin: 1.5rem 0; }

.card {
  border: 1px solid var(--border);
  background: color-mix(in hsl, var(--card), black 10%);
  border-radius: 10px;
  padding: 1rem;
}

pre {
  overflow: auto;
  background: #050814;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .85rem;
}

code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

small, .muted { color: var(--muted); }
ul { padding-left: 1.1rem; }
li { margin: .35rem 0; }