:root {
  --sans: "Inter", -apple-system, "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --fg: #fff;
  --body: #b9c2be;
  --dim: #888;
  --faint: #555;
  --accent: #2dd4a8;
  --bg: #000;
  --rule: #1c1c1c;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--rule);
}
.brand {
  color: var(--fg);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
}
.brand:hover { text-decoration: none; color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: 8px 16px; }
nav a { color: var(--dim); font-size: 14px; }
nav a[aria-current="page"] { color: var(--fg); }
main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
h1, h2, h3 { color: var(--fg); font-weight: 600; line-height: 1.25; }
h1 { font-size: 2rem; margin: 0 0 12px; letter-spacing: -0.03em; }
h2 { font-size: 1.25rem; margin: 2rem 0 0.6rem; }
h3 { font-size: 1.05rem; margin: 1.4rem 0 0.4rem; }
p, li { color: var(--body); }
.lede { font-size: 1.1rem; color: var(--fg); }
pre, code { font-family: var(--mono); font-size: 0.88em; }
pre {
  background: #0c0c0c;
  border: 1px solid var(--rule);
  padding: 14px 16px;
  overflow-x: auto;
  color: var(--fg);
}
code { color: var(--fg); }
table { border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 1rem 0 1.4rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--rule); }
th { color: var(--dim); font-weight: 500; }
blockquote {
  margin: 1rem 0;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--accent);
  color: var(--dim);
}
.cards { display: grid; gap: 12px; margin: 1.5rem 0 2rem; }
.card {
  display: block;
  border: 1px solid var(--rule);
  padding: 16px 18px;
  color: inherit;
}
.card:hover { border-color: var(--accent); text-decoration: none; }
.card strong { display: block; color: var(--fg); margin-bottom: 4px; }
.hero-cmd { font-size: 0.95rem; }
footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 24px 48px;
  color: var(--dim);
  font-size: 13px;
}
@media (max-width: 640px) {
  h1 { font-size: 1.6rem; }
  header { padding: 14px 16px; }
  main { padding: 28px 16px 64px; }
}