.page-header-section {
  background: linear-gradient(135deg, #0a0e11, #1b7fc2);
  padding: 50px 0 40px;
  text-align: center;
  color: #fff;
  margin-top: 5.5em;
}
.page-header-section h1 {
  margin: 0;
  font-size: 36px;
  font-weight: 700;
}
.page-header-section .breadcrumb-links {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}
.page-header-section .breadcrumb-links a {
  color: #fff;
  text-decoration: underline;
}
.blog-section {
  padding: 50px 0 70px;
}

.blog-featured-img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 30px;
  max-height: 500px;
  object-fit: cover;
}

.blog-meta-bar {
  background: #f8f9fa;
  padding: 15px 20px;
  border-radius: 6px;
  margin-bottom: 30px;
  font-size: 14px;
}
.blog-meta-bar span {
  margin-right: 20px;
  color: #666;
}
.blog-meta-bar i {
  margin-right: 6px;
  color: #3498db;
}

.blog-content {
  font-size: 16px;
  line-height: 1.9;
}
.blog-content h2,
.blog-content h3 {
  margin-top: 30px;
  font-weight: 600;
  color: #333;
}
.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 20px 0;
}
.blog-content blockquote {
  border-left: 4px solid #3498db;
  padding: 15px 20px;
  background: #f8f9fa;
  margin: 20px 0;
  font-style: italic;
}
.blog-content pre {
  background: #2d2d2d;
  color: #f8f8f2;
  padding: 15px;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 14px;
}
.blog-content code {
  background: #f0f0f0;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 14px;
}
.blog-content pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

.tag {
  display: inline-block;
  padding: 5px 14px;
  background: #eef6fd;
  color: #3498db;
  border-radius: 20px;
  font-size: 13px;
  margin: 0 5px 5px 0;
}

.sidebar-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  padding: 25px;
  margin-bottom: 30px;
}
.sidebar-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #3498db;
}

.related-item {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}
.related-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.related-item img {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.related-item h5 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
}
.related-item h5 a {
  color: #333;
  text-decoration: none;
}
.related-item h5 a:hover {
  color: #3498db;
}
.related-item p {
  margin: 0;
  font-size: 13px;
  color: #888;
}
.related-item small {
  color: #aaa;
  font-size: 12px;
}

.section-spacing {
  padding: 80px 0;
}
.section-header {
  margin-bottom: 50px;
}
.blog-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  margin-bottom: 30px;
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}
.blog-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.blog-card-body {
  text-align: left;
  padding: 20px;
}
.blog-card-body h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 600;
}
.blog-card-body h3 a {
  color: #333;
  text-decoration: none;
}
.blog-card-body h3 a:hover {
  color: #3498db;
}
.blog-meta {
  color: #999;
  font-size: 13px;
  margin-bottom: 12px;
}
.blog-meta span {
  margin-right: 15px;
}
.blog-meta i {
  margin-right: 4px;
}
.blog-excerpt {
  color: #666;
  line-height: 1.7;
}
.pagination > li > a,
.pagination > li > span {
  color: #3498db;
  border-radius: 4px !important;
  margin: 0 3px;
}
.pagination > .active > a,
.pagination > .active > a:hover {
  background: #3498db;
  border-color: #3498db;
  color: #fff;
}

.blog-comments-section {
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}
.blog-comments-section h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 25px;
}
.comment-item {
  display: flex;
  gap: 15px;
  padding: 20px 0;
  border-bottom: 1px solid #f0f0f0;
}
.comment-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #3498db;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}
.comment-body {
  flex: 1;
}
.comment-body strong {
  font-size: 15px;
  color: #333;
}
.comment-date {
  font-size: 12px;
  color: #999;
  margin-left: 10px;
}
.comment-body p {
  margin: 5px 0 0;
  color: #555;
  line-height: 1.6;
}
.comment-form-wrap {
  margin-top: 30px;
  padding: 25px;
  background: #f9f9f9;
  border-radius: 8px;
}
.comment-form-wrap h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .blog-card-img {
    height: 180px;
  }
  .page-header-section h1 {
    font-size: 30px;
  }
  .section-spacing {
    padding: 40px 0;
  }
}