.news-detail {
  padding: var(--spacing-xl) 0;
}

.news-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.news-detail-main {
  padding: var(--spacing-md);
}

.news-detail-image {
  position: relative;
  width: 100%;
  aspect-ratio: 21/9;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

.news-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-detail-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 20, 0.3) 100%);
  pointer-events: none;
}

.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.news-detail-category {
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--color-cyan-primary), var(--color-cyan-secondary));
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--border-radius-sm);
}

.news-detail-date {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.news-detail-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.news-detail-author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cyan-primary), var(--color-cyan-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-bg);
}

.news-detail-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.news-detail-content {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.9;
}

.news-detail-content p {
  margin-bottom: 1.75rem;
}

.news-detail-content h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-text-primary);
}

.news-detail-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-text-primary);
}

.news-detail-content ul,
.news-detail-content ol {
  margin-bottom: 1.75rem;
  padding-left: 1.5rem;
}

.news-detail-content li {
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
}

.news-detail-content blockquote {
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border-left: 4px solid var(--color-cyan-primary);
  background: rgba(0, 212, 255, 0.05);
  font-style: italic;
  color: var(--color-text-primary);
}

.news-detail-content code {
  padding: 0.2rem 0.4rem;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-cyan-primary);
}

.news-detail-content pre {
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--border-radius-sm);
  overflow-x: auto;
}

.news-detail-content pre code {
  padding: 0;
  background: transparent;
  color: var(--color-text-secondary);
}

.news-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-glass-border);
}

.news-detail-tag {
  padding: 0.4rem 0.8rem;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--color-cyan-primary);
  transition: all var(--transition-fast);
}

.news-detail-tag:hover {
  background: var(--color-cyan-primary);
  color: var(--color-bg);
}

.news-detail-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.news-detail-widget {
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.news-detail-widget-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-cyan-primary);
  color: var(--color-text-primary);
}

.news-detail-related-list {
  list-style: none;
}

.news-detail-related-item {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-glass-border);
}

.news-detail-related-item:last-child {
  border-bottom: none;
}

.news-detail-related-link {
  display: block;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.news-detail-related-link:hover {
  transform: translateX(4px);
}

.news-detail-related-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.35rem;
  line-height: 1.4;
}

.news-detail-related-link:hover .news-detail-related-title {
  color: var(--color-cyan-primary);
}

.news-detail-related-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.news-detail-share {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.news-detail-share-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--border-radius-sm);
  color: var(--color-cyan-primary);
  transition: all var(--transition-fast);
}

.news-detail-share-link:hover {
  background: var(--color-cyan-primary);
  color: var(--color-bg);
  transform: translateY(-2px);
}

.news-detail-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-glass-border);
}

.news-detail-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: var(--spacing-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.news-detail-nav-link:hover {
  transform: translateY(-4px);
}

.news-detail-nav-link.prev {
  align-items: flex-start;
}

.news-detail-nav-link.next {
  align-items: flex-end;
  text-align: right;
}

.news-detail-nav-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.news-detail-nav-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.news-detail-nav-link:hover .news-detail-nav-title {
  color: var(--color-cyan-primary);
}

@media (max-width: 968px) {
  .news-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .news-detail-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .news-detail-navigation {
    grid-template-columns: 1fr;
  }
  
  .news-detail-nav-link.next {
    align-items: flex-start;
    text-align: left;
  }
}