/* 新闻列表页面主样式 */
    .news-main {
        padding-top: 100px;
        padding-bottom: 80px;
        background-color: #f8fafc;
    }

    .news-container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* 页面标题样式 */
    .news-page-title {
        text-align: center;
        margin-bottom: 50px;
        position: relative;
    }

    .news-page-title h1 {
        font-size: 36px;
        color: #1a56a7;
        margin-bottom: 15px;
        font-weight: 700;
    }

    .news-page-title p {
        color: #666;
        font-size: 18px;
        max-width: 800px;
        margin: 0 auto;
        line-height: 1.6;
    }

    .news-page-title::after {
        content: '';
        display: block;
        width: 80px;
        height: 4px;
        background: linear-gradient(90deg, #1a56a7, #4a90e2);
        margin: 20px auto 0;
        border-radius: 2px;
    }

         /* 面包屑导航 */
         .news-breadcrumb {
             margin-bottom: 30px;
             padding: 15px 0;
             border-bottom: 1px solid #eef2f7;
         }
    
         .breadcrumb-list {
             display: flex;
             list-style: none;
             margin: 0;
             padding: 0;
             align-items: center;
         }
    
         .breadcrumb-item {
             display: flex;
             align-items: center;
         }
    
         .breadcrumb-item a {
             color: #666;
             text-decoration: none;
             font-size: 14px;
             transition: color 0.3s ease;
         }
    
         .breadcrumb-item a:hover {
             color: #1a56a7;
         }
    
         .breadcrumb-separator {
             margin: 0 10px;
             color: #ccc;
             font-size: 12px;
         }
    
         .breadcrumb-current {
             color: #1a56a7;
             font-weight: 500;
             font-size: 14px;
         }


    /* 新闻筛选区域 */
    .news-filter-section {
        background: white;
        border-radius: 12px;
        padding: 25px;
        margin-bottom: 40px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    }

    .news-filter-title {
        font-size: 18px;
        color: #1a56a7;
        margin-bottom: 20px;
        font-weight: 600;
        display: flex;
        align-items: center;
    }

    .news-filter-title::before {
        content: '🔍';
        margin-right: 10px;
        font-size: 20px;
    }

    .news-filter-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }

    .news-filter-group {
        display: flex;
        flex-direction: column;
    }

    .news-filter-label {
        font-size: 14px;
        color: #666;
        margin-bottom: 8px;
        font-weight: 500;
    }

    .news-filter-select {
        padding: 10px 15px;
        border: 1px solid #e0e0e0;
        border-radius: 6px;
        font-size: 14px;
        color: #333;
        background-color: white;
        transition: all 0.3s ease;
        cursor: pointer;
    }

    .news-filter-select:focus {
        outline: none;
        border-color: #4a90e2;
        box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    }

    .news-search-box {
        display: flex;
        gap: 10px;
        align-items: center;
    }

    .news-search-input {
        flex: 1;
        padding: 10px 15px;
        border: 1px solid #e0e0e0;
        border-radius: 6px;
        font-size: 14px;
        transition: all 0.3s ease;
    }

    .news-search-input:focus {
        outline: none;
        border-color: #4a90e2;
        box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    }

    .news-search-btn {
        padding: 10px 20px;
        background-color: #1a56a7;
        color: white;
        border: none;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .news-search-btn:hover {
        background-color: #164490;
        transform: translateY(-2px);
    }

    /* 新闻列表区域 */
    .news-list-section {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    }

    .news-list-header {
        padding: 25px 30px;
        border-bottom: 1px solid #eef2f7;
        background: linear-gradient(135deg, #f8fafc, #e8f2ff);
    }

    .news-list-header h2 {
        font-size: 24px;
        color: #1a56a7;
        margin: 0;
        font-weight: 700;
    }

    .news-list-content {
        padding: 0;
    }

    /* 新闻项样式 */
    .news-item {
        display: flex;
        padding: 30px;
        border-bottom: 1px solid #eef2f7;
        transition: all 0.3s ease;
        text-decoration: none;
        color: inherit;
    }

    .news-item:hover {
        background-color: #f8fafc;
        transform: translateX(5px);
    }

    .news-item:last-child {
        border-bottom: none;
    }

    .news-item-image {
        flex-shrink: 0;
        width: 200px;
        height: 150px;
        border-radius: 8px;
        overflow: hidden;
        margin-right: 25px;
    }

    .news-item-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

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

    .news-item-content {
        flex: 1;
    }

    .news-item-header {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
        flex-wrap: wrap;
        gap: 15px;
    }

    .news-item-badge {
        display: inline-block;
        padding: 5px 12px;
        font-size: 12px;
        font-weight: 600;
        border-radius: 4px;
        color: white;
    }

    .news-badge-important {
        background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    }

    .news-badge-company {
        background: linear-gradient(135deg, #4a90e2, #6aa9ff);
    }

    .news-badge-product {
        background: linear-gradient(135deg, #37b24d, #51cf66);
    }

    .news-badge-project {
        background: linear-gradient(135deg, #f59e0b, #fbbf24);
    }

    .news-badge-exhibition {
        background: linear-gradient(135deg, #845ef7, #9775fa);
    }

    .news-item-date {
        color: #999;
        font-size: 14px;
        display: flex;
        align-items: center;
    }

    .news-item-date::before {
        content: '📅';
        margin-right: 5px;
    }

    .news-item-title {
        font-size: 22px;
        color: #2c3e50;
        margin-bottom: 15px;
        font-weight: 700;
        line-height: 1.4;
    }

    .news-item-excerpt {
        color: #666;
        line-height: 1.6;
        margin-bottom: 20px;
        font-size: 15px;
    }

    .news-item-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 15px;
        border-top: 1px dashed #e0e0e0;
    }

    .news-item-author {
        color: #888;
        font-size: 14px;
    }

    .news-item-readmore {
        color: #1a56a7;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        transition: all 0.3s ease;
    }

    .news-item-readmore::after {
        content: '→';
        margin-left: 5px;
        transition: transform 0.3s ease;
    }

    .news-item:hover .news-item-readmore::after {
        transform: translateX(5px);
    }

    /* 无新闻提示 */
    .news-empty {
        text-align: center;
        padding: 60px 20px;
    }

    .news-empty-icon {
        font-size: 60px;
        color: #ccc;
        margin-bottom: 20px;
    }

    .news-empty h3 {
        font-size: 24px;
        color: #666;
        margin-bottom: 10px;
    }

    .news-empty p {
        color: #999;
        font-size: 16px;
        max-width: 600px;
        margin: 0 auto 30px;
    }

    /* 分页样式 */
    /* .news-pagination {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 30px 0;
        margin-top: 40px;
        border-top: 1px solid #eef2f7;
    }

    .pagination-list {
        display: flex;
        list-style: none;
        gap: 8px;
        margin: 0;
        padding: 0;
    }

    .pagination-item {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
        background: white;
        border: 1px solid #e0e0e0;
        color: #666;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .pagination-item:hover {
        background-color: #f0f7ff;
        border-color: #4a90e2;
        color: #1a56a7;
    }

    .pagination-item.active {
        background: linear-gradient(135deg, #1a56a7, #4a90e2);
        border-color: #1a56a7;
        color: white;
    }

    .pagination-arrow {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
        background: white;
        border: 1px solid #e0e0e0;
        color: #666;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .pagination-arrow:hover {
        background-color: #f0f7ff;
        border-color: #4a90e2;
        color: #1a56a7;
    }

    .pagination-arrow.disabled {
        opacity: 0.5;
        cursor: not-allowed;
    } */

        /* 分页样式 */
        .news-pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 40px;
            gap: 10px;
        }
    
        .pagination-arrow {
            padding: 8px 16px;
            background: #f5f5f5;
            border-radius: 4px;
            cursor: pointer;
            text-decoration: none;
            color: #333;
            transition: all 0.3s;
        }
    
        .pagination-arrow:hover {
            background: #007bff;
            color: white;
        }
    
        .pagination-arrow.disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
    
        .pagination-list {
            display: flex;
            gap: 5px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
    
        .pagination-item {
            min-width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f5f5f5;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s;
        }
    
        .pagination-item a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
            text-decoration: none;
            color: #333;
        }
    
        .pagination-item:hover {
            background: #e0e0e0;
        }
    
        .pagination-item.active {
            background: #007bff;
            color: white;
        }
    
        .pagination-item.active a {
            color: white;
        }
    
        .pagination-ellipsis {
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            color: #999;
        }
        

    /* 侧边栏 */
    .news-sidebar {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        margin-bottom: 30px;
    }

    .sidebar-section {
        padding: 25px;
        border-bottom: 1px solid #eef2f7;
    }

    .sidebar-section:last-child {
        border-bottom: none;
    }

    .sidebar-title {
        font-size: 18px;
        color: #1a56a7;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 2px solid #e8f2ff;
        font-weight: 600;
    }

    .hot-news-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .hot-news-item {
        display: flex;
        padding: 15px 0;
        border-bottom: 1px dashed #eef2f7;
    }

    .hot-news-item:last-child {
        border-bottom: none;
    }

    .hot-news-item:hover .hot-news-title {
        color: #1a56a7;
    }

    .hot-news-rank {
        flex-shrink: 0;
        width: 24px;
        height: 24px;
        background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: 600;
        margin-right: 15px;
    }

    .hot-news-rank.top1 {
        background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    }

    .hot-news-rank.top2 {
        background: linear-gradient(135deg, #f59e0b, #fbbf24);
    }

    .hot-news-rank.top3 {
        background: linear-gradient(135deg, #37b24d, #51cf66);
    }

    .hot-news-content {
        flex: 1;
    }

    .hot-news-title {
        font-size: 15px;
        color: #333;
        margin-bottom: 5px;
        font-weight: 500;
        line-height: 1.4;
        transition: color 0.3s ease;
        text-decoration: none;
        display: block;
    }

    .hot-news-date {
        font-size: 12px;
        color: #999;
    }

    /* 分类列表 */
    .category-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .category-item {
        margin-bottom: 10px;
    }

    .category-link {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 15px;
        background: #f8fafc;
        border-radius: 6px;
        color: #666;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .category-link:hover {
        background: #e8f2ff;
        color: #1a56a7;
        transform: translateX(5px);
    }

    .category-count {
        background: white;
        padding: 3px 8px;
        border-radius: 12px;
        font-size: 12px;
        color: #666;
    }

    /* 响应式设计 */
    @media (max-width: 992px) {
        .news-item {
            flex-direction: column;
            padding: 25px;
        }

        .news-item-image {
            width: 100%;
            height: 200px;
            margin-right: 0;
            margin-bottom: 20px;
        }

        .news-main-content {
            flex-direction: column;
        }

        .news-list-section {
            margin-bottom: 30px;
        }
    }

    @media (max-width: 768px) {
        .news-page-title h1 {
            font-size: 28px;
        }

        .news-page-title p {
            font-size: 16px;
        }

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

        .news-item {
            padding: 20px;
        }

        .news-item-title {
            font-size: 20px;
        }

        .news-item-excerpt {
            font-size: 14px;
        }
    }

    @media (max-width: 576px) {
        .news-main {
            padding-top: 80px;
            padding-bottom: 60px;
        }

        .news-container {
            padding: 0 15px;
        }

        .news-page-title {
            margin-bottom: 30px;
        }

        .news-filter-section {
            padding: 20px;
        }

        .news-list-header {
            padding: 20px;
        }

        .news-item-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
        }

        .pagination-list {
            flex-wrap: wrap;
            justify-content: center;
        }
    }

    /* 新闻布局 */
    .news-main-content {
        display: grid;
        grid-template-columns: 1fr 300px;
        gap: 30px;
    }

    @media (max-width: 1200px) {
        .news-main-content {
            grid-template-columns: 1fr;
        }
    }