/* 新闻详情页专用样式 */
.news-detail-section {
    padding: 80px 0;
    background-color: #fff;
  }
  
  .news-header {
    background-size: cover;
    background-position: center;
    color: var(--color-primary);
    padding: 100px 0 60px;
    text-align: center;
    margin-bottom: 32px;
  }
  
  .news-header h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .news-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.9rem;
    opacity: 0.9;
  }
  
  .news-meta span {
    display: flex;
    align-items: center;
  }
  
  .news-meta i {
    margin-right: 8px;
  }
  
  .news-content {
    display: flex;
    gap: 40px;
    margin-bottom: 32px;
  }
  
  .article-main {
    flex: 1;
    background: white;
    padding: 32px;
    border-radius: 4px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
  }
  
  .article-intro {
    font-size: 1.1rem;
    font-weight: bold;
    color: #E53935;
    border-left: 4px solid #E53935;
    padding-left: 16px;
    margin-bottom: 32px;
  }
  
  .article-body {
    line-height: 1.8;
  }
  
  .article-body p {
    margin-bottom: 16px;
  }
  
  .article-body h3 {
    color: #E53935;
    margin: 24px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #E0E0E0;
  }
  
  .article-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 4px;
    margin: 24px 0;
  }
  
  .sidebar {
    width: 300px;
  }
  
  .sidebar-box {
    background: white;
    border-radius: 4px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    padding: 24px;
    margin-bottom: 24px;
  }
  
  .sidebar-title {
    color: #E53935;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 2px solid #E53935;
    font-size: 1.2rem;
  }
  
  .related-news {
    list-style: none;
  }
  
  .related-news li {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #E0E0E0;
  }
  
  .related-news li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }
  
  .related-news a {
    color: #424242;
    text-decoration: none;
    transition: all 0.3s;
    display: block;
    position: relative;
    padding-left: 20px;
  }
  
  .related-news a:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #E53935;
    opacity: 0;
    transition: all 0.3s;
  }
  
  .related-news a:hover {
    color: #E53935;
    padding-left: 30px;
  }
  
  .related-news a:hover:before {
    opacity: 1;
  }
  
  .related-news .date {
    font-size: 0.85rem;
    color: #9E9E9E;
    margin-top: 4px;
  }
  
  .contact-card {
    text-align: center;
    background: linear-gradient(135deg, #1A237E 0%, #E53935 100%);
    color: white;
    overflow: hidden;
    position: relative;
  }
  
  .contact-card:before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
  }
  
  .contact-card h3 {
    color: white;
    position: relative;
    z-index: 1;
  }
  
  .contact-info {
    margin: 16px 0;
    position: relative;
    z-index: 1;
  }
  
  .contact-info p {
    margin: 12px 0;
    font-size: 1.05rem;
  }
  
  .contact-btn {
    display: inline-block;
    background: white;
    color: #E53935;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    margin-top: 10px;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  }
  
  .contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
    background: #F5F5F5;
  }
  
  .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .tag {
    display: inline-block;
    background: #F5F5F5;
    color: #424242;
    padding: 6px 15px;
    border-radius: 30px;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.3s;
  }
  
  .tag:hover {
    background: #E53935;
    color: white;
    transform: translateY(-2px);
  }
  
  /* 动画效果 */
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .fade-in {
    animation: fadeIn 0.6s ease forwards;
  }
  
  .content-hidden {
    opacity: 0;
    transform: translateY(20px);
  }
  
  /* 响应式设计 */
  @media (max-width: 992px) {
    .news-content {
      flex-direction: column;
    }
    
    .sidebar {
      width: 100%;
    }
  }
  
  @media (max-width: 768px) {
    .news-header h1 {
      font-size: 2rem;
    }
    
    .article-main {
      padding: 24px;
    }
    
    .article-image {
      height: 300px;
    }
  }
  
  @media (max-width: 576px) {
    .news-header {
      padding: 70px 0 40px;
    }
    
    .news-header h1 {
      font-size: 1.7rem;
    }
    
    .article-image {
      height: 250px;
    }
    
    .news-meta {
      flex-direction: column;
      gap: 8px;
    }
  }

  /* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .fade-in {
    animation: fadeIn 0.6s ease forwards;
  }
  
  .content-hidden {
    opacity: 0;
    transform: translateY(20px);
  }