body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background: #f6f7f9;
  color: #1f2933;
}

.site-header, .site-footer, .content {
  max-width: 880px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  border-bottom: 1px solid #ddd;
}

.site-title {
  font-size: 2rem;
  font-weight: 700;
  color: #111827;
  text-decoration: none;
}

.site-description {
  color: #52616b;
}

.content {
  background: #fff;
  min-height: 60vh;
}

.post-list-item {
  border-bottom: 1px solid #eee;
  padding: 16px 0;
}

.post-list-item h2 {
  margin-bottom: 4px;
}

.post-list-item a {
  color: #0f4c81;
}

.meta {
  color: #7b8794;
  font-size: 0.95rem;
}

.site-footer {
  color: #7b8794;
  font-size: 0.9rem;
}