:root {
  --bg: #f6f1e7;
  --fg: #0e1b2a;
  --muted: #5c6b7d;
  --border: #e4dccf;
  --accent: #3b3b3b;
  --accent-hover: #111;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; background: var(--bg); color: var(--fg); }
body {
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 72ch; margin: 0 auto; padding: 1rem; }
.site-header { border-bottom: 1px solid var(--border); background: var(--bg); }
.header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .75rem; }
.brand { font-weight: 900; text-decoration: none; color: var(--fg); font-size: 1.4rem; letter-spacing: -0.01em; }
.tagline { color: var(--muted); font-size: .9rem; margin-left: .5rem; }
nav a { color: var(--accent); text-decoration: none; margin-left: 1rem; font-size: .9rem; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--accent-hover); }

main { padding: 1.25rem 0 2.5rem; }
h1 { margin: 0 0 .4rem; font-size: 1.6rem; line-height: 1.25; letter-spacing: -0.01em; }
h2 { margin: 2rem 0 .75rem; font-size: 1.2rem; }
p, ul { margin: 0 0 .85rem; }
ul { padding-left: 1.25rem; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
.meta { color: var(--muted); font-size: .95rem; margin-bottom: 1rem; }
.site-footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; padding: 1rem 0 2rem; }
.site-footer a { color: var(--muted); }