/* ===== 新闻详情页面布局 ===== */
        .news-detail-section {
            background-color: var(--section-bg);
            padding: 40px 0 60px 0; /* 增加上下内边距 */
        }
        
        .news-detail-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px 40px 0;
        }
        
        .news-detail-layout {
            display: grid;
            grid-template-columns: 250px 1fr;
            gap: 40px; /* 增加分类与内容间距 */
        }
        
        /* 新闻分类侧边栏 */
        .news-categories {
            background: var(--white);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 30px; /* 增加内边距 */
            height: fit-content;
            position: sticky;
            top: 130px;
        }
        
        .news-categories h3 {
            font-size: 1.4rem;
            margin-bottom: 25px; /* 增加下边距 */
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }
        
        .categories-list {
            list-style: none;
        }
        
        .categories-list li {
            margin-bottom: 16px; /* 增加列表项间距 */
        }
        
        .categories-list a {
            display: block;
            padding: 12px 15px;
            background: rgba(46, 125, 50, 0.05);
            border-radius: 6px;
            text-decoration: none;
            color: var(--dark);
            transition: var(--transition);
            font-weight: 500;
        }
        
        .categories-list a:hover,
        .categories-list a.active {
            background: var(--primary);
            color: var(--white);
        }
        
        .categories-list i {
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }
        
        /* 新闻详情内容区域 */
        .news-detail-content {
            background: var(--white);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 40px;
            margin-bottom: 40px;
        }
        
        /* 新闻标题和元信息 */
        .news-header {
            margin-bottom: 30px;
            border-bottom: 1px solid var(--light-gray);
            padding-bottom: 20px;
        }
        
        .news-header h1 {
            font-size: 2.2rem;
            line-height: 1.3;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .news-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-light);
            font-size: 0.95rem;
        }
        
        .news-meta div {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .news-tag-detail {
            background: var(--accent);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            display: inline-block;
        }
        
        /* 新闻主图 */
        .news-featured-image {
            margin: 30px 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            height: 450px;
        }
        
        .news-featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        /* 新闻内容 */
        .news-body {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text);
        }
        
        .news-body p {
            margin-bottom: 25px;
        }
        
        .news-body h2, .news-body h3 {
            color: var(--dark);
            margin: 35px 0 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .news-body h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: var(--primary);
        }
        
        .news-body blockquote {
            background: rgba(46, 125, 50, 0.05);
            border-left: 4px solid var(--primary);
            padding: 20px;
            margin: 30px 0;
            font-style: italic;
            color: var(--text);
        }
        
        .news-body img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 30px auto;
            border-radius: var(--border-radius);
        }
        
        /* 社交分享区域 */
        .social-sharing {
            display: flex;
            align-items: center;
            gap: 15px;
            margin: 40px 0;
            padding: 20px 0;
            border-top: 1px solid var(--light-gray);
            border-bottom: 1px solid var(--light-gray);
        }
        
        .social-sharing span {
            font-weight: 500;
            color: var(--dark);
        }
        
        .share-buttons {
            display: flex;
            gap: 10px;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            cursor: pointer;
            transition: transform 0.3s;
        }
        
        .share-btn:hover {
            transform: translateY(-3px);
        }
        
        .share-wechat {
            background: #2AAB61;
        }
        
        .share-weibo {
            background: #E6162D;
        }
        
        .share-qq {
            background: #12B7F5;
        }
        
        .share-douban {
            background: #008000;
        }
                
        /* 相关新闻区域样式 */
        .related-news {
            margin: 50px 0 30px;
            padding: 25px 0;
            border-top: 1px solid var(--light-gray);
        }
        
        .related-news h2 {
            font-size: 1.6rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        
        .related-news-item {
            background: var(--white);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
			text-decoration: none;
        }
        
        .related-news-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .related-news-image {
            height: 180px;
            overflow: hidden;
        }
        
        .related-news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .related-news-item:hover .related-news-image img {
            transform: scale(1.05);
        }
        
        .related-news-content {
            padding: 20px;
        }
        
        .related-news-content h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            line-height: 1.4;
            color: var(--dark);
        }
        
        .related-news-content p {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .related-news-meta {
            display: flex;
            justify-content: space-between;
            color: var(--gray);
            font-size: 0.85rem;
            border-top: 1px solid var(--light-gray);
            padding-top: 10px;
        }
        
        .related-news-meta div {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .related-news-tag {
            background: rgba(46, 125, 50, 0.1);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            display: inline-block;
            margin-top: 5px;
        }
		
/* 移动端搜索弹窗优化 */
        @media (max-width: 768px) {
            /* 相关新闻响应式 */
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .related-news {
                margin: 40px 0 20px;
                padding: 20px 0;
            }
            
            .related-news h2 {
                font-size: 1.4rem;
                margin-bottom: 20px;
            }
            
            .related-news-image {
                height: 160px;
            }
        }
        
        /* 优化移动端客服弹窗高度 */
        @media (max-width: 768px) {
            /* 相关新闻响应式 */
            .related-grid {
                grid-template-columns: 1fr;
            }
            
            .related-news {
                margin: 30px 0 15px;
            }
            
            .related-news h2 {
                font-size: 1.3rem;
            }
            
            .related-news-content h3 {
                font-size: 1.1rem;
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .news-detail-layout {
                grid-template-columns: 1fr;
            }
            
            .news-categories {
                position: static;
                margin-bottom: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .news-detail-content {
                padding: 25px;
            }
            
            .news-featured-image {
                height: 300px;
            }
            
            .social-sharing {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        
        @media (max-width: 576px) {
            .news-header h1 {
                font-size: 1.8rem;
            }
            
            .news-featured-image {
                height: 220px;
            }
        }