:root {
  color-scheme: light dark;
  --bg: #f7f8fb;
  --text: #111318;
  --muted: #5f6672;
  --line: #d9dde5;
  --panel: #ffffff;
  --accent: #0a66ff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --text: #f4f6fb;
    --muted: #a7afbd;
    --line: #2a2f39;
    --panel: #171a20;
    --accent: #3d8bff;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

.hero {
  padding: 48px 0 36px;
}

.eyebrow,
.updated {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: 1;
  margin: 0 0 18px;
  letter-spacing: 0;
}

.document h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

h2 {
  font-size: 1.2rem;
  line-height: 1.25;
  margin: 34px 0 8px;
}

p {
  margin: 0 0 14px;
}

nav {
  margin-bottom: 34px;
}

.lede {
  color: var(--muted);
  font-size: 1.2rem;
  max-width: 620px;
}

.links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.links a {
  display: flex;
  flex-direction: column;
  min-height: 130px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
}

.links span {
  font-weight: 700;
  font-size: 1.1rem;
}

.links small {
  color: var(--muted);
  margin-top: 8px;
}

.document {
  max-width: 760px;
}

@media (max-width: 560px) {
  .page {
    width: min(100% - 28px, 920px);
    padding: 36px 0;
  }

  .hero {
    padding-top: 24px;
  }
}