:root {
  color-scheme: light dark;
  --paper: #f6f1e8;
  --ink: #17151d;
  --muted: #625d69;
  --accent: #5d4ee8;
  --line: color-mix(in srgb, var(--ink) 16%, transparent);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 88px;
}

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

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

h1 {
  max-width: 680px;
  margin: 0 0 12px;
  font-size: clamp(40px, 8vw, 68px);
  line-height: .98;
  letter-spacing: -.045em;
}

h2 { margin-top: 42px; line-height: 1.15; }
p, li { max-width: 68ch; }
.updated { color: var(--muted); }
nav { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 34px 0; }
section { padding-top: 8px; border-top: 1px solid var(--line); }
footer { margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }

@media (prefers-color-scheme: dark) {
  :root { --paper: #17151d; --ink: #f6f1e8; --muted: #b5afba; --accent: #a99fff; }
}