:root {
  --bg: #fbfaf8;
  --ink: #1b1a17;
  --ink-soft: #55524a;
  --accent: #b5502f;
  --line: #e6e2da;
  --card: #ffffff;
  --max: 720px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Iowan Old Style", "Georgia", "Palatino Linotype", serif;
  line-height: 1.6;
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

header.site-head {
  border-bottom: 1px solid var(--line);
  padding: 40px 0 20px;
}

.brand {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.brand h1 {
  font-size: 28px;
  margin: 0;
  letter-spacing: -0.01em;
}

.brand h1 a { color: var(--ink); }
.brand h1 a:hover { text-decoration: none; color: var(--accent); }

.tagline {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  font-style: italic;
}

nav.site-nav {
  margin-top: 18px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

nav.site-nav a {
  color: var(--ink-soft);
  margin-right: 22px;
}

nav.site-nav a:hover { color: var(--accent); }

main { padding: 36px 0 60px; }

.post-list { list-style: none; margin: 0; padding: 0; }

.post-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.post-card:first-child { padding-top: 0; }

.post-thumb {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--line);
}

.post-meta {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.post-card h2 {
  margin: 0 0 8px;
  font-size: 21px;
}

.post-card h2 a { color: var(--ink); }
.post-card h2 a:hover { color: var(--accent); text-decoration: none; }

.post-card p { margin: 0; color: var(--ink-soft); font-size: 15px; }

article.post {
  padding-bottom: 20px;
}

article.post .post-meta { margin-bottom: 10px; }

article.post h1 {
  font-size: 32px;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}

article.post img.hero {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 24px;
}

article.post p { margin: 0 0 18px; font-size: 17px; }
article.post code {
  background: var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}
article.post pre {
  background: #1b1a17;
  color: #f2ede4;
  padding: 16px 18px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
}
article.post pre code { background: none; padding: 0; color: inherit; }

.byline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 30px 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--ink-soft);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  flex-shrink: 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 24px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

footer.site-foot {
  border-top: 1px solid var(--line);
  padding: 26px 0 50px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

footer.site-foot a { color: var(--ink-soft); }
footer.site-foot a:hover { color: var(--accent); }

@media (max-width: 480px) {
  .post-card { grid-template-columns: 1fr; }
  .post-thumb { width: 100%; height: 160px; }
  article.post img.hero { height: 180px; }
}