:root {
  --bg: #0b0f13;
  --panel: #141a20;
  --ink: #f2f3f4;
  --muted: #aab1b7;
  --rule: #303941;
  --silver: #d7dde1;
  --bronze: #b08d57;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f1f2f2; --panel: #fff; --ink: #1b2024; --muted: #596168; --rule: #d4d8db; --silver: #2b3339; --bronze: #80633d; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.62 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
main { max-width: 740px; margin: 0 auto; padding: 50px 20px 76px; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }
nav a { color: var(--muted); font-size: .9rem; text-decoration: none; }
.eyebrow { color: var(--silver); font-size: .78rem; font-weight: 700; letter-spacing: .25em; text-transform: uppercase; }
h1 { font: 600 2.45rem/1.12 Georgia, serif; margin: 8px 0 12px; }
h2 { font-size: 1.12rem; margin: 32px 0 8px; }
p { margin: 9px 0; }
.lead { color: var(--muted); font-size: 1.12rem; margin-bottom: 30px; }
.card { background: var(--panel); border: 1px solid var(--rule); border-radius: 16px; margin: 13px 0; padding: 19px 21px; }
.card h2 { margin-top: 0; }
a { color: var(--bronze); }
ul { padding-left: 1.25em; }
li { margin: 7px 0; }
footer { color: var(--muted); border-top: 1px solid var(--rule); margin-top: 42px; padding-top: 18px; font-size: .92rem; }