:root {
  --bg: #f3efe7; --fg: #2b2a26; --muted: #6d695f; --line: #ddd6c8; --card: #faf8f3; --accent: #8a6a3b;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #1b1a18; --fg: #ebe6dc; --muted: #a29d91; --line: #34322d; --card: #23221f; --accent: #d1ab6f; }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-inline: 20px;
}
.wrap { max-width: 44rem; margin: 0 auto; padding-block: 48px 64px; }
header.site { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
header.site a.brand { font-size: 1.35rem; font-weight: 500; letter-spacing: .03em; color: var(--fg); text-decoration: none; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--fg); }
h1 { font-weight: 500; font-size: clamp(2rem, 6vw, 2.8rem); line-height: 1.2; margin: 0 0 16px; }
h2 { font-weight: 500; font-size: 1.35rem; margin: 40px 0 10px; }
p, li { color: var(--fg); }
.lead { color: var(--muted); font-size: 1.1rem; margin: 0 0 32px; }
.muted { color: var(--muted); }
a { color: var(--accent); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 22px;
  padding: 24px; margin: 16px 0; display: block; color: inherit; text-decoration: none;
}
a.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 6px; font-weight: 500; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); }
.tag { display: inline-block; font-size: .8rem; color: var(--muted); border: 1px solid var(--line); border-radius: 8px; padding: 1px 8px; margin-bottom: 10px; }
ul { padding-left: 1.2rem; }
footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }