* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* 新闻板块头部 */
        .news-header {
            background: linear-gradient(135deg, #e60012 0%, #b3000d 100%);
            color: white;
            padding: 40px 0;
            text-align: center;
            margin-bottom: 30px;
            border-radius: 0 0 20px 20px;
        }
        
        .news-header h1 {
            font-size: 36px;
            margin-bottom: 15px;
        }
        
        .news-header p {
            font-size: 16px;
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* 分类导航 */
        .news-categories {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 30px;
            gap: 8px;
        }
        
        .category-btn {
            background: white;
            border: 2px solid #e60012;
            color: #e60012;
            padding: 6px 16px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 14px;
        }
        
        .category-btn:hover, .category-btn.active {
            background: #e60012;
            color: white;
        }
        
        /* 新闻列表 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
            margin-bottom: 50px;
        }
        
        .news-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s;
        }
        
        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        
        .news-image {
            height: 180px;
            background-color: #f1f1f1;
            position: relative;
            overflow: hidden;
        }
        
        .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .news-card:hover .news-image img {
            transform: scale(1.05);
        }
        
        .news-category-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: #e60012;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
        }
        
        .news-content {
            padding: 20px;
        }
        
        .news-date {
            color: #e60012;
            font-size: 13px;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
        }
        
        .news-date i {
            margin-right: 6px;
        }
        
        .news-title {
            font-size: 18px;
            margin-bottom: 12px;
            color: #222;
            transition: color 0.3s;
            line-height: 1.4;
        }
        
        .news-card:hover .news-title {
            color: #e60012;
        }
        
        .news-excerpt {
            color: #666;
            margin-bottom: 18px;
            font-size: 14px;
            line-height: 1.7;
        }
        
        .read-more {
            display: inline-block;
            color: #e60012;
            font-weight: bold;
            text-decoration: none;
            font-size: 13px;
            transition: all 0.3s;
        }
        
        .read-more:hover {
            text-decoration: underline;
        }
        
        /* 分页 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            margin-bottom: 50px;
            gap: 8px;
        }
        
        .page-btn {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            border: 1px solid #ddd;
            color: #333;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 14px;
        }
        
        .page-btn:hover, .page-btn.active {
            background: #e60012;
            color: white;
            border-color: #e60012;
        }
        
        .page-info {
            margin: 0 10px;
            font-size: 14px;
            color: #666;
        }
        
        /* 新闻详情页 */
        .news-detail {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 50px;
        }
        
        .detail-header {
            text-align: center;
            margin-bottom: 25px;
        }
        
        .detail-title {
            font-size: 28px;
            margin-bottom: 12px;
            color: #222;
            line-height: 1.4;
        }
        
        .detail-meta {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            color: #777;
            font-size: 14px;
        }
        
        .detail-image {
            height: 350px;
            margin-bottom: 25px;
            border-radius: 10px;
            overflow: hidden;
        }
        
        .detail-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .detail-content {
            line-height: 1.8;
            font-size: 16px;
        }
        
        .detail-content p {
            margin-bottom: 20px;
        }
        
        .detail-content h3 {
            font-size: 20px;
            margin: 25px 0 12px;
            color: #e60012;
        }
        
        .back-to-news {
            display: inline-flex;
            align-items: center;
            background: #e60012;
            color: white;
            padding: 10px 20px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            margin-top: 25px;
            transition: background 0.3s;
            font-size: 14px;
        }
        
        .back-to-news:hover {
            background: #c4000f;
        }
        
        .back-to-news i {
            margin-right: 8px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .news-header {
                padding: 30px 0;
            }
            
            .news-header h1 {
                font-size: 30px;
            }
            
            .news-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
            
            .detail-title {
                font-size: 24px;
            }
            
            .detail-image {
                height: 300px;
            }
        }
        
        @media (max-width: 768px) {
            .news-header {
                padding: 25px 0;
                border-radius: 0;
                margin-bottom: 20px;
            }
            
            .news-header h1 {
                font-size: 26px;
                margin-bottom: 10px;
            }
            
            .news-header p {
                font-size: 14px;
            }
            
            .news-categories {
                justify-content: flex-start;
                margin-bottom: 20px;
            }
            
            .news-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .news-card:hover {
                transform: none;
            }
            
            .detail-title {
                font-size: 22px;
            }
            
            .detail-meta {
                font-size: 13px;
                gap: 10px;
            }
            
            .detail-image {
                height: 250px;
            }
            
            .detail-content {
                font-size: 15px;
            }
            
            .detail-content h3 {
                font-size: 18px;
            }
            
            .news-detail {
                padding: 20px;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                width: 95%;
            }
            
            .news-header {
                padding: 20px 0;
            }
            
            .news-header h1 {
                font-size: 22px;
            }
            
            .category-btn {
                padding: 5px 12px;
                font-size: 12px;
            }
            
            .news-image {
                height: 160px;
            }
            
            .detail-title {
                font-size: 20px;
            }
            
            .detail-image {
                height: 200px;
                margin-bottom: 15px;
            }
            
            .detail-meta {
                gap: 8px;
                justify-content: center;
            }
            
            .detail-meta span {
                flex: 0 0 calc(50% - 8px);
                text-align: center;
                margin-bottom: 5px;
            }
            
            .detail-content h3 {
                font-size: 16px;
            }
            
            .pagination {
                gap: 5px;
            }
            
            .page-btn {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            
            .page-info {
                font-size: 13px;
                margin: 0 8px;
            }
            
            .back-to-news {
                width: 100%;
                justify-content: center;
                padding: 12px;
            }
        }