:root {
  --bg: #F7F7F5;
  --surface: #FFFFFF;
  --text: #1C1F23;
  --muted: #5C6470;
  --primary: #1F4E5F;
  --accent: #A65A2E;
  --radius: 6px;
  --max: 68rem;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Inter", system-ui, -apple-system, sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); line-height: 1.68; }
a { color: var(--primary); text-decoration: none; }
.site-header { max-width: var(--max); margin: 0 auto; padding: 20px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 800; color: var(--text); }
.brand, nav a, h1 { overflow-wrap: anywhere; min-width: 0; }
nav { display: flex; flex-wrap: wrap; gap: 14px; font-size: 14px; }
nav { min-width: 0; } table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; } td, th { padding: 8px; border-bottom: 1px solid var(--muted); }
main { max-width: var(--max); margin: 0 auto; padding: 0 20px 48px; }
.hero { padding: 44px 0 28px; border-top: 1px solid color-mix(in srgb, var(--muted) 20%, transparent); }
.eyebrow { color: var(--accent); font-weight: 700; margin: 0 0 8px; }
h1, h2, h3 { font-family: "Source Serif 4", Georgia, serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.18; letter-spacing: 0; }
h1 { font-size: 42px; margin: 0 0 16px; }
h2 { font-size: 26px; margin-top: 36px; }
h3 { font-size: 20px; margin-top: 24px; }
.content { padding: 24px 0; }
pre { max-width: 100%; overflow-x: auto; padding: 12px; } code { overflow-wrap: anywhere; } pre code { overflow-wrap: normal; }
.list-item { padding-left: 14px; border-left: 3px solid var(--accent); }
img { max-width: 100%; height: auto; } figure { margin: 24px 0; } figcaption { font-size: 14px; color: var(--muted); }
.related { padding-top: 24px; } .related a { display: block; padding: 6px 0; } p, li, td, a { overflow-wrap: anywhere; }
details { border-top: 1px solid color-mix(in srgb, var(--muted) 18%, transparent); padding: 14px 0; }
summary { cursor: pointer; font-weight: 700; }
footer { max-width: var(--max); margin: 0 auto; padding: 28px 20px; color: var(--muted); font-size: 14px; }
@media (max-width: 720px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; gap: 8px 14px; }
  .hero { padding: 24px 0 18px; }
  h1 { font-size: 28px; }
  .content { padding: 20px 0; }
}