:root {
  color-scheme: dark;
  --bg: #111311;
  --panel: #1b1e1b;
  --ink: #f5f0e7;
  --muted: #b9b1a5;
  --line: #3b4039;
  --accent: #d17951;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent);
}

.shell {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}

.hero {
  min-height: 82vh;
  display: grid;
  align-content: center;
}

.eyebrow,
.updated {
  color: var(--muted);
  font-size: 0.95rem;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2.5rem, 8vw, 5.4rem);
  line-height: 1;
  letter-spacing: 0;
}

.document h1 {
  font-size: clamp(2.2rem, 7vw, 4.2rem);
}

h2 {
  margin: 36px 0 8px;
  font-size: 1.25rem;
}

p,
li {
  max-width: 760px;
  color: var(--muted);
}

.lede {
  font-size: 1.2rem;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  text-decoration: none;
}

.back {
  display: inline-block;
  margin-bottom: 32px;
  text-decoration: none;
}