:root {
  --bg: #faf7f2;
  --text: #2b2925;
  --text-dim: #6b675f;
  --border: #e6e0d5;
  --accent: #a2453a;
  --max-width: 720px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.7;
  font-size: 1.05rem;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(162,69,58,0.35); }
a:hover { border-bottom-color: var(--accent); }

header {
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 20px 20px;
}

.brand {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tagline {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 4px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

.nav-links {
  margin-top: 16px;
  display: flex;
  gap: 18px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
}

.nav-links a { border-bottom: none; color: var(--text-dim); }
.nav-links a:hover { color: var(--accent); }

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.post-list-item {
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}
.post-list-item:first-child { padding-top: 0; }
.post-list-item:last-child { border-bottom: none; }

.post-date {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text-dim);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: block;
}

.post-list-item h2 {
  margin: 0 0 8px;
  font-size: 1.3rem;
}

.post-list-item p {
  margin: 0;
  color: var(--text-dim);
}

h1 {
  font-size: 1.7rem;
  margin: 0 0 8px;
}

.page-intro {
  color: var(--text-dim);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.95rem;
  margin-bottom: 34px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text-dim);
  font-size: 0.82rem;
  text-align: center;
}

.error-wrap {
  text-align: center;
  padding: 90px 20px;
}
.error-wrap h1 { font-size: 3.2rem; color: var(--accent); }
.error-wrap p { color: var(--text-dim); margin: 10px 0 24px; }
.back-link {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}