:root {
  --ink: #2a2420;
  --paper: #faf6f1;
  --accent: #8a5a34;
  --muted: #6b6259;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #e6ddd2;
  max-width: 760px;
  margin: 0 auto;
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.site-header nav a { margin-left: 1.25rem; color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.site-header nav a:hover { color: var(--accent); }
main { max-width: 760px; margin: 0 auto; padding: 2rem 1.5rem; }
h1 { font-size: 1.9rem; line-height: 1.25; }
h2 { font-size: 1.3rem; margin-top: 2rem; }
a { color: var(--accent); }
.hero p { color: var(--muted); font-size: 1.05rem; }
.article-list ul { list-style: none; padding: 0; }
.article-list li { padding: 1rem 0; border-bottom: 1px solid #e6ddd2; }
.article-list li a { font-weight: 600; font-size: 1.05rem; text-decoration: none; }
.article-list li p { color: var(--muted); margin: 0.3rem 0 0; }
.site-footer {
  max-width: 760px;
  margin: 2rem auto 0;
  padding: 1.5rem;
  border-top: 1px solid #e6ddd2;
  color: var(--muted);
  font-size: 0.85rem;
}