:root {
  --ink: #1f2328;
  --muted: #57606a;
  --line: #e6e8eb;
  --accent: #b5451f;
  --bg: #fbfaf7;
  --card: #ffffff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 18px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 18px;
}
.brand {
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand span { color: var(--accent); }
.nav a {
  color: var(--muted);
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: 14px;
  margin-left: 18px;
}

.tagline {
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  color: var(--muted);
  font-size: 15px;
  margin: 26px 0 8px;
}

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.post-list h2 { margin: 0 0 6px; font-size: 22px; line-height: 1.25; }
.post-list h2 a { color: var(--ink); }
.post-list .meta,
.byline {
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.post-list p { margin: 8px 0 0; color: var(--muted); }

article { padding: 30px 0 10px; }
article h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 10px; }
article h2 { font-size: 22px; margin: 30px 0 8px; }
article p { margin: 0 0 18px; }
article img { max-width: 100%; height: auto; border-radius: 6px; }

figure { margin: 24px 0; }
figcaption {
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

blockquote {
  margin: 22px 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}

.related {
  margin: 34px 0 10px;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.related h3 {
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 10px;
}
.related ul { margin: 0; padding-left: 18px; }
.related li { margin: 6px 0; }

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 26px 0 40px;
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: 13px;
  color: var(--muted);
}
.site-footer a { color: var(--muted); }