/* Blog listing + article extras. Loaded only on /blog/ pages. */
.blog-intro {
  max-width: 820px;
  margin: 2rem auto 1.5rem;
  padding: 0 1rem;
  text-align: left;
}
.blog-intro h1 {
  margin: 0 0 0.75rem;
}
.blog-intro p {
  font-size: 1.05rem;
  color: #444;
  max-width: 680px;
  line-height: 1.55;
}
.blog-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}
.blog-section {
  margin-bottom: 2.5rem;
}
.blog-section h2 {
  font-size: 1.25rem;
  margin: 0 0 1rem;
  border-bottom: 2px solid #eee;
  padding-bottom: 0.5rem;
}
.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.blog-card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 1.15rem 1.2rem;
}
.blog-card h2,
.blog-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  line-height: 1.35;
}
.blog-card a {
  color: inherit;
  text-decoration: none;
}
.blog-card a:hover,
.blog-card a:focus {
  text-decoration: underline;
}
.blog-card p {
  color: #555;
  font-size: 0.92rem;
  margin: 0 0 0.6rem;
  line-height: 1.45;
}
.blog-meta {
  font-size: 0.8rem;
  color: #888;
}
.blog-note {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eee;
  font-size: 0.9rem;
  color: #666;
}
.blog-article-nav {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}
.blog-related {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}
.blog-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog-related li {
  margin-bottom: 0.5rem;
}
@media (max-width: 640px) {
  .blog-card-grid {
    grid-template-columns: 1fr;
  }
  .blog-intro p {
    font-size: 1rem;
  }
}