.blog-container {
  width: 1400px;
  margin: 0 auto;
  padding: 40px 0;
}

.blog-container .blog-header {
  text-align: center;
  margin-bottom: 50px;
}

.blog-container .blog-header h1 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #333;
}

.blog-container .blog-header p {
  font-size: 18px;
  color: #4b5563;
  max-width: 720px;
  margin: 0 auto;
}

.blog-container .blog-main {
  display: flex;
  gap: 15px;
}

.blog-container .blog-main .blog-posts-column {
  flex: 1;
}

.no-articles {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.no-article-text {
  font-size: 18px;
  font-weight: 500;
  font-family: CAI978;
  padding-bottom: 120px;
  padding-top: 20px;
}

.blog-container .blog-main .blog-sidebar {
  width: 320px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card {
  background: #ffffff;
  padding: 28px;
  margin-bottom: 20px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: block;
  text-decoration: none;
  border: 1px solid #fff;

}

.blog-container .blog-main .blog-posts-column .blog-post-card:hover {
  border: 1px solid #1d4ed8;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #dbeafe;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-category::before {
  content: "🔬";
  font-size: 12px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 14px;
  color: #111827;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-excerpt {
  color: #4b5563;
  font-size: 16px;
  margin-bottom: 20px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-tags .post-tag {
  background: #f3f4f6;
  color: #374151;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 4px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6b7280;
  font-size: 14px;
  border-top: 1px solid #e5e7eb;
  padding-top: 18px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-meta .post-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-meta .post-author::before {
  content: "👤";
  font-size: 14px;
}

.blog-container .blog-main .blog-posts-column .blog-post-card .post-meta .post-read-time::before {
  content: "⏱️ ";
}

.blog-container .blog-main .blog-sidebar .sidebar-section {
  background: #ffffff;
  padding: 24px;
  margin-bottom: 28px;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .sidebar-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 18px;
  color: #111827;
  padding-bottom: 10px;
  border-bottom: 2px solid #e5e7eb;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item {
  margin-bottom: 5px;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item .category-link {
  color: #374151;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  transition: color 0.2s;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item .category-link .category-text{
  color: #374151;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  transition: color 0.2s;
  font-weight: 500;
  font-size: 16px;
  margin: 0;
  padding: 0;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item .category-link .category-text.active{
  color: #2563eb;
  font-weight: bold;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item .category-link .category-text:hover {
  color: #2563eb;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item.active{
  font-weight: bold;
  color: #1d4ed8;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .category-list .category-item .category-link .category-count {
  background: #e5e7eb;
  color: #374151;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 12px;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .tag-cloud .tag-link {
  background: #f3f4f6;
  color: #374151;
  text-decoration: none;
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 20px;
  transition: background 0.2s;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .tag-cloud .tag-link:hover {
  background: #1d4ed8;
  color: #1d4ed8;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .newsletter-form input {
  width: 100%;
  padding: 10px 14px;
  margin-bottom: 12px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .newsletter-form button {
  width: 100%;
  background: #2563eb;
  color: white;
  border: none;
  padding: 11px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}

.blog-container .blog-main .blog-sidebar .sidebar-section .newsletter-form button:hover {
  background: #1d4ed8;
}