:root {
  --bg: #faf7f2;
  --text: #2b2724;
  --muted: #7a716a;
  --accent: #a4452c;
  --line: #e6dfd5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1a18;
    --text: #e9e4dd;
    --muted: #a39a91;
    --accent: #e08a6c;
    --line: #34302c;
  }
}
* { box-sizing: border-box; }
html { font-size: 17px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 0 18px; }
header { border-bottom: 1px solid var(--line); padding: 28px 0 18px; }
header a.brand { color: var(--text); text-decoration: none; font-size: 1.45rem; font-weight: bold; }
header p { margin: 4px 0 0; color: var(--muted); font-size: .95rem; }
nav { margin-top: 10px; font-family: system-ui, sans-serif; font-size: .9rem; }
nav a { color: var(--muted); margin-right: 16px; text-decoration: none; }
nav a:hover { color: var(--accent); }
main { padding: 26px 0 40px; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.25rem; margin: 32px 0 6px; }
.date { color: var(--muted); font-family: system-ui, sans-serif; font-size: .85rem; }
a { color: var(--accent); }
.post-list { list-style: none; padding: 0; margin: 0; }
.post-list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.post-list a.title { font-size: 1.2rem; text-decoration: none; color: var(--text); font-weight: bold; }
.post-list a.title:hover { color: var(--accent); }
.post-list p { margin: 4px 0 0; }
blockquote { margin: 18px 0; padding-left: 14px; border-left: 3px solid var(--accent); color: var(--muted); }
footer { border-top: 1px solid var(--line); padding: 18px 0 30px; color: var(--muted); font-family: system-ui, sans-serif; font-size: .8rem; }