/* Blog Intro */
.blog-intro {
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 1.5rem 0 3rem;
  color: #666;
}

/* Categories List */
.categories-list {
  margin: 3rem 0;
}

.categories-list h2 {
  margin-bottom: 2rem;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.category-card {
  padding: 2rem;
  background: #f9f9f9;
  border-left: 4px solid #333;
  transition: transform 0.2s, box-shadow 0.2s;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.category-card h3 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.category-card h3 a {
  color: #333;
  text-decoration: none;
}

.category-card h3 a:hover {
  color: #0066cc;
}

.category-card p {
  margin: 1rem 0;
  color: #666;
  line-height: 1.6;
}

.category-meta {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #999;
}