:root { --fg: #23262b; --muted: #5b616b; --bg: #fffdf5; --accent: #d9a400; --card: #fff; --line: #ece6d3; }
@media (prefers-color-scheme: dark) { :root { --fg: #ece9e1; --muted: #a9a59a; --bg: #1b1a17; --card: #24231f; --line: #3a372f; } }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: var(--bg); }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { display: flex; justify-content: space-between; align-items: center; padding-top: 22px; flex-wrap: wrap; gap: 8px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--fg); text-decoration: none; }
nav a { margin-left: 16px; color: var(--muted); text-decoration: none; }
nav a:hover, a { color: var(--accent); }
h1 { font-size: 2rem; line-height: 1.2; margin: 48px 0 12px; }
.lead { font-size: 1.15rem; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 32px 0; }
.cards article { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 4px 16px; }
.cards h2 { font-size: 1.05rem; }
footer { color: var(--muted); font-size: .9rem; padding: 40px 20px; }