/* 新闻资讯板块样式 */
.news-section {
    padding: 80px 0;
    background-color: #fff;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 50px;
  }
  
  .section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
  }
  
  .section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .section-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
  }
  
  /* 新闻分类导航 */
  .news-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
    gap: 10px;
  }
  
  .category-btn {
    padding: 8px 20px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 15px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .category-btn:hover, .category-btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
  }
  
  /* 新闻网格布局 */
  .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
  }
  
  /* 新闻卡片样式 */
  .news-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  .news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.12);
  }
  
  .news-image {
    position: relative;
    height: 200px;
    overflow: hidden;
  }
  
  .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .news-card:hover .news-image img {
    transform: scale(1.05);
  }
  
  .news-category-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-primary);
    color: white;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
  }
  
  .news-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
  }
  
  .news-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-primary-dark);
    transition: color 0.3s ease;
  }
  
  .news-card:hover .news-title {
    color: var(--color-primary);
  }
  
  .news-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #777;
    margin-bottom: 15px;
  }
  
  .news-meta i {
    margin-right: 5px;
  }
  
  .news-excerpt {
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
  }
  
  .news-link {
    color: var(--color-primary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
  }
  
  .news-link i {
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s ease;
  }
  
  .news-card:hover .news-link {
    color: var(--color-accent);
  }
  
  .news-card:hover .news-link i {
    transform: translateX(5px);
  }
  
  /* 查看更多按钮 */
  .btn-primary1 {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 12px 35px;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 15px;
    border: 2px solid var(--color-primary);
    transition: all 0.3s ease;
  }
  
  .btn-primary1:hover {
    background: transparent;
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.2);
  }
  
  /* 响应式设计 */
  @media (max-width: 992px) {
    .news-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 768px) {
    .news-section {
      padding: 60px 0;
    }
    
    .section-title {
      font-size: 30px;
    }
    
    .news-grid {
      grid-template-columns: 1fr;
      gap: 25px;
    }
    
    .news-categories {
      gap: 8px;
    }
    
    .category-btn {
      padding: 6px 15px;
      font-size: 14px;
    }
  }
  
  @media (max-width: 480px) {
    .news-categories {
      justify-content: flex-start;
      overflow-x: auto;
      padding-bottom: 10px;
      white-space: nowrap;
      -webkit-overflow-scrolling: touch;
    }
    
    .section-title {
      font-size: 26px;
    }
    
    .section-subtitle {
      font-size: 16px;
    }
  }