* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
        }

        :root {
            --primary-blue: #0056b3;
            --secondary-blue: #007BFF;
            --light-blue: #E6F2FF;
            --accent-orange: #FF6B35;
            --text-dark: #333;
            --text-light: #666;
            --white: #fff;
            --gray-bg: #f8fafc;
            --border-color: #eef2f7;
        }

        body {
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--gray-bg);
            padding-top: 90px; /* 给固定导航腾出空间 */
        }

        .container {
            width: 100%;
            max-width: 1216px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* ================== 新闻页面专用样式 ================== */
        .news-page {
            margin-top: 76px;
            padding: 40px 0 80px;
        }

        /* 面包屑 */
        .breadcrumb {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 30px;
        }
        .breadcrumb a { color: var(--text-light); transition: color 0.3s; }
        .breadcrumb a:hover { color: var(--primary-blue); }
        .breadcrumb span { margin: 0 8px; }

        /* 页面标题 */
        .page-header {
            text-align: center;
            margin-bottom: 50px;
        }
        .page-header h1 {
            font-size: 36px;
            color: var(--primary-blue);
            margin-bottom: 10px;
        }
        .page-header p {
            color: var(--text-light);
            font-size: 16px;
        }

        /* 新闻分类筛选栏 */
        .news-filter-bar {
            background: var(--white);
            padding: 20px 30px;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            margin-bottom: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: center;
        }
        .news-filter-bar span {
            font-weight: 600;
            color: var(--text-dark);
        }
        .news-filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .news-filter-tag {
            padding: 8px 18px;
            background: var(--gray-bg);
            border-radius: 20px;
            font-size: 14px;
            color: var(--text-light);
            cursor: pointer;
            transition: all 0.3s;
            border: 1px solid transparent;
        }
        .news-filter-tag:hover {
            background: var(--light-blue);
            color: var(--primary-blue);
        }
        .news-filter-tag.active {
            background: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
        }

        /* 新闻容器 */
        .news-container {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }

        /* 左侧新闻列表 */
        .news-list {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 10px 40px rgba(0, 86, 179, 0.08);
        }

        .news-item {
            display: flex;
            gap: 25px;
            padding: 25px 0;
            border-bottom: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }
        .news-item:last-child { border-bottom: none; }
        .news-item:hover { background-color: var(--gray-bg); margin: 0 -15px; padding: 25px 15px; border-radius: 8px; }

        .news-date {
            flex-shrink: 0;
            text-align: center;
            padding: 10px;
            background: var(--light-blue);
            border-radius: 8px;
            min-width: 70px;
        }
        .news-date .day { font-size: 28px; font-weight: bold; color: var(--primary-blue); line-height: 1; }
        .news-date .month-year { font-size: 12px; color: var(--text-light); margin-top: 5px; }

        .news-content { flex: 1; }
        .news-title { font-size: 18px; font-weight: 600; color: var(--text-dark); margin-bottom: 10px; transition: color 0.3s; }
        .news-item:hover .news-title { color: var(--primary-blue); }
        .news-excerpt { font-size: 14px; color: var(--text-light); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .news-read-more { display: inline-block; margin-top: 10px; font-size: 14px; color: var(--secondary-blue); font-weight: 500; }

        /* 右侧侧边栏 */
        .news-sidebar { display: flex; flex-direction: column; gap: 30px; }

        .sidebar-widget {
            background: var(--white);
            border-radius: 16px;
            padding: 25px;
            box-shadow: 0 10px 40px rgba(0, 86, 179, 0.08);
        }
        .widget-title {
            font-size: 18px;
            color: var(--text-dark);
            padding-bottom: 15px;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--light-blue);
        }
        .hot-news-list li { padding: 12px 0; border-bottom: 1px dashed var(--border-color); }
        .hot-news-list li:last-child { border-bottom: none; padding-bottom: 0; }
        .hot-news-list a { 
            font-size: 14px; 
            color: var(--text-light); 
            transition: color 0.3s; 
            cursor: pointer; /* 添加手型光标 */
        }
        .hot-news-list a:hover { color: var(--primary-blue); }

        .tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
        .tag-cloud a {
            padding: 8px 16px;
            background: var(--gray-bg);
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-light);
            transition: all 0.3s;
            cursor: pointer; /* 添加手型光标 */
        }
        .tag-cloud a:hover { background: var(--primary-blue); color: white; }

        /* 分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            margin-top: 40px;
        }
        .pagination-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 14px;
            color: var(--text-dark);
        }
        .pagination-btn:hover { background: var(--light-blue); border-color: var(--primary-blue); }
        .pagination-btn.active { background: var(--primary-blue); color: white; border-color: var(--primary-blue); }
        .pagination-btn.disabled { opacity: 0.5; cursor: not-allowed; }
        .pagination-btn.disabled:hover { background: var(--white); border-color: var(--border-color); }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .news-container { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .news-item { flex-direction: column; gap: 15px; }
            .news-date { align-self: flex-start; }
            .news-filter-bar { justify-content: center; }
        }