:root {
  --bg: #faf7f2;
  --ink: #2b2622;
  --muted: #7a6f66;
  --accent: #a4532a;
  --rule: #e4dcd1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 18px/1.65 Georgia, "Times New Roman", serif;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 0 20px; }
header.site { border-bottom: 1px solid var(--rule); padding: 28px 0 18px; }
header.site a.brand {
  font-size: 26px; font-weight: bold; color: var(--ink);
  text-decoration: none; letter-spacing: 0.01em;
}
header.site p { margin: 4px 0 0; color: var(--muted); font-size: 15px; }
nav { margin-top: 12px; font: 15px/1 -apple-system, "Segoe UI", sans-serif; }
nav a { color: var(--accent); text-decoration: none; margin-right: 18px; }
nav a:hover { text-decoration: underline; }
main { padding: 28px 0 40px; }
h1 { font-size: 30px; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 22px; margin: 34px 0 8px; }
a { color: var(--accent); }
.date { color: var(--muted); font: 14px/1 -apple-system, "Segoe UI", sans-serif; }
ul.posts { list-style: none; padding: 0; margin: 20px 0 0; }
ul.posts li { padding: 18px 0; border-bottom: 1px solid var(--rule); }
ul.posts a { font-size: 21px; font-weight: bold; text-decoration: none; }
ul.posts a:hover { text-decoration: underline; }
ul.posts p { margin: 6px 0 0; }
table { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: 16px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--rule); }
th { font: bold 14px/1.2 -apple-system, "Segoe UI", sans-serif; color: var(--muted); }
footer { border-top: 1px solid var(--rule); padding: 18px 0 40px; color: var(--muted); font-size: 14px; }
@media (max-width: 480px) { body { font-size: 17px; } h1 { font-size: 25px; } }