.news-categories-section {
  padding: 48px 0;
}

.news-section {
  padding: 48px 0;
}

.news-intro {
  max-width: 800px;
  margin: 0 auto 32px;
  text-align: center;
}

.news-intro h2 {
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 20px;
}

.news-intro p {
  font-size: 1.0625rem;
  color: var(--color-text-2);
  line-height: 1.8;
  max-width: 650px;
  margin: 0 auto;
}

.news-categories {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.news-filters {
  margin: 32px 0;
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius);
  background-color: transparent;
  color: var(--color-text-1);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.category-btn {
  padding: 10px 24px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius);
  background-color: transparent;
  color: var(--color-text-1);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.category-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.category-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.featured-section {
  padding-bottom: 48px;
  background-color: var(--color-white);
}

.featured-wrapper {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.featured-left-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.featured-main-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.featured-main-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.featured-main-image {
  position: relative;
  aspect-ratio: 3/2;
}

.featured-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.featured-main-card:hover .featured-main-image img {
  transform: scale(1.03);
}

.featured-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 8px 16px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.featured-main-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.featured-main-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 8px;
  line-height: 1.4;
}

.featured-main-content p {
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}

.featured-main-content .btn-link {
  margin-top: auto;
  font-weight: 500;
}

.featured-right-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.side-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  flex: 1;
}

.side-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.side-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
}

.side-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.side-card:hover .side-card-image img {
  transform: scale(1.05);
}

.side-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.side-card-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 8px;
  line-height: 1.5;
  flex: 1;
}

.side-card-content p {
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.6;
  margin-bottom: 12px;
}

.side-card-content .btn-link {
  margin-top: auto;
  font-weight: 500;
}

.company-news-section,
.industry-news-section {
  padding-bottom: 48px;
}

.news-grid-section {
  padding: 48px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text-1);
}

.view-all-link {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.view-all-link:hover {
  color: var(--color-accent-dark-blue);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.news-card-image .news-category {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.news-card-image .news-category.company {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.news-card-image .news-category.industry {
  background-color: #10b981;
  color: var(--color-white);
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.news-meta .news-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--border-radius);
}

.news-meta .news-category.company {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.news-meta .news-category.industry {
  background-color: #10b981;
  color: var(--color-white);
}

.news-meta .news-date {
  font-size: 0.875rem;
  color: var(--color-text-2);
  font-weight: 400;
}

.news-detail {
  padding: 48px 0;
}

.article-header {
  max-width: 900px;
  margin: 0 auto 48px;
  text-align: center;
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.article-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background-color: rgba(0, 102, 204, 0.08);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 16px;
  line-height: 1;
  border-radius: 16px;
}

.article-date,
.article-read-time {
  font-size: 0.875rem;
  color: var(--color-text-3);
  line-height: 1;
}

.article-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #003366;
  margin-bottom: 24px;
  line-height: 1.3;
}

.article-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.author-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-1);
}

.author-title {
  font-size: 0.875rem;
  color: var(--color-text-3);
}

.article-featured-image {
  max-width: 1200px;
  margin: 0 auto 64px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.article-featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-content {
  max-width: 800px;
  margin: 0 auto 64px;
}

.article-intro {
  font-size: 1.25rem;
  color: #666666;
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 500;
}

.article-content h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin: 48px 0 24px;
  line-height: 1.4;
}

.article-content h2:first-of-type {
  margin-top: 0;
}

.article-content p {
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.8;
  margin-bottom: 24px;
}

.article-content ul {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-content li {
  font-size: 1rem;
  color: var(--color-text-2);
  line-height: 1.8;
  margin-bottom: 12px;
}

.article-content li strong {
  color: var(--color-text-1);
  font-weight: 600;
}

.article-footer {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px;
  background-color: var(--color-bg-light-gray);
  border-radius: var(--border-radius);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.article-tags,
.article-share {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.article-tags strong,
.article-share strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-1);
}

.article-tags a {
  font-size: 0.875rem;
  color: var(--color-primary);
  background-color: rgba(0, 102, 204, 0.08);
  padding: 6px 14px;
  border-radius: 16px;
  transition: var(--transition);
}

.article-tags a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.share-link {
  font-size: 0.875rem;
  color: var(--color-text-2);
  transition: var(--transition);
}

.share-link:hover {
  color: var(--color-primary);
}

.related-news {
  padding: 64px 0;
  background-color: var(--color-bg-light);
}

.related-news h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 48px;
  text-align: center;
}

.related-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.related-news-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.related-news-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.related-news-image {
  aspect-ratio: 600/400;
  overflow: hidden;
}

.related-news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.related-news-card:hover .related-news-image img {
  transform: scale(1.05);
}

.related-news-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.related-news-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.related-news-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-1);
  margin-bottom: 12px;
  line-height: 1.4;
}

.related-news-content p {
  font-size: 0.875rem;
  color: var(--color-text-2);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.newsletter-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark-blue) 100%);
  color: var(--color-white);
  padding-bottom: 80px;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.newsletter-content p {
  font-size: 1rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 20px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.newsletter-form input::placeholder {
  color: var(--color-text-3);
}

.newsletter-form button {
  padding: 12px 32px;
  border: none;
  border-radius: var(--border-radius);
  background-color: var(--color-white);
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background-color: var(--color-text-1);
  color: var(--color-white);
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark-blue) 100%);
  color: var(--color-white);
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-outline {
  background-color: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.cta-buttons .btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

@media (max-width: 1200px) {
  .featured-wrapper {
    grid-template-columns: 1fr;
  }

  .featured-left-content {
    flex-direction: row;
    gap: 24px;
  }

  .featured-main-card {
    flex: 1.5;
  }

  .featured-left-content .side-card {
    flex: 1;
  }

  .featured-right-content {
    flex-direction: row;
  }

  .featured-right-content .side-card {
    flex: 1;
  }
}

@media (max-width: 992px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-left-content,
  .featured-right-content {
    flex-direction: column;
  }

  .news-intro h2 {
    font-size: 1.75rem;
  }

  .news-intro p {
    font-size: 0.9375rem;
  }

  .featured-section,
  .company-news-section,
  .industry-news-section {
    padding: 48px 0;
  }

  .featured-main-content {
    padding: 20px;
  }

  .featured-main-content h2 {
    font-size: 1.25rem;
  }

  .featured-main-content p {
    font-size: 0.9375rem;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-card-content {
    padding: 20px;
  }

  .news-card-content h3 {
    font-size: 1rem;
  }

  .related-news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .news-intro h2 {
    font-size: 1.5rem;
  }

  .category-btn {
    padding: 8px 16px;
    font-size: 0.8125rem;
  }

  .featured-main-image {
    aspect-ratio: 4/3;
  }

  .featured-main-content h2 {
    font-size: 1.125rem;
  }

  .news-card-content h3 {
    font-size: 0.9375rem;
  }

  .news-detail {
    padding: 32px 0;
  }

  .article-header h1 {
    font-size: 1.75rem;
  }

  .article-intro {
    font-size: 1.125rem;
  }

  .article-content h2 {
    font-size: 1.5rem;
  }

  .article-footer {
    flex-direction: column;
  }

  .related-news-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-content h2 {
    font-size: 1.5rem;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form button {
    width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .news-intro h2 {
    font-size: 1.5rem;
  }

  .featured-main-content h2 {
    font-size: 1.125rem;
  }

  .news-card-content h3 {
    font-size: 0.9375rem;
  }
}