:root {
            --primary-color: #0d6efd; /* Bootstrap 主色 */
            --secondary-bg: #f8f9fa; /* Bootstrap 浅灰背景 */
            --card-bg: #ffffff; /* 卡片背景色 */
            --card-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
            --hover-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.1);
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
            background-color: #f0f2f5; /* 页面背景改为浅灰 */
            color: #212529; /* 默认文字色 */
        }

        /* 容器微调 */
  .customimg {

}

.customimg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

        /* 左侧主内容区域容器 */
        .custom-main-content {
            background-color: var(--card-bg); /* 白色背景 */
            border-radius: 0.75rem; /* 圆角 */
            padding: 1.5rem;
            box-shadow: var(--card-shadow); /* 卡片阴影 */
            margin-bottom: 1.5rem;
            transition: box-shadow 0.3s ease-in-out;
        }
        .custom-main-content:hover {
            box-shadow: var(--hover-shadow); /* 悬停阴影 */
        }

        /* 面包屑导航 */
        .custom-bread {
            padding: 1rem 0;
            list-style: none;
            background-color: var(--secondary-bg);
            border-radius: 0.5rem;
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
        }

        .custom-bread .breadcrumb-item + .breadcrumb-item::before {
            content: ">";
            color: #6c757d;
        }

        /* 文章列表项 */
        .custom-article-list-item {
            display: flex;
            align-items: flex-start;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            transition: background-color 0.2s ease;
        }
        .custom-article-list-item:last-child {
            border-bottom: none;
        }
        .custom-article-list-item:hover {
            background-color: rgba(13, 110, 253, 0.03); /* 悬停时轻微高亮 */
        }

        .custom-article-category {
            flex-shrink: 0;
            width: 80px;
            text-align: center;
            margin-right: 1rem;
            font-size: 0.8rem;
            color: var(--primary-color);
        }

        .custom-article-title {
            flex-grow: 1;
            margin-bottom: 0.25rem;
            font-size: 1.05rem;
            font-weight: 500;
            color: #212529;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .custom-article-title:hover {
            color: var(--primary-color);
        }

        .custom-article-title-text {
            margin-right: 0.5rem;
        }

        .custom-title-tag {
            font-size: 0.65rem; /* 稍微小一点 */
            padding: 0.2em 0.4em;
            border-radius: 0.25rem;
            font-weight: 700;
            line-height: 1;
            text-align: center;
            white-space: nowrap;
            vertical-align: baseline;
            margin-left: 0.5rem;
        }

        .custom-title-tag.new {
            color: #fff;
            background-color: #dc3545; /* 红色 */
        }

        .custom-title-tag:not(.new) {
            color: #212529;
            background-color: #ffc107; /* 黄色 */
        }

        .custom-article-time {
            color: #6c757d;
            font-size: 0.8rem;
            align-self: center;
            white-space: nowrap;
            padding-left: 1rem;
        }

        /* 分页 */
         .custom-pagination-container {
            display: flex;
            justify-content: center;
        }

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

        .page-numbers li a,
        .page-numbers li span {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            text-decoration: none;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-weight: 500;
            color: #4a5568;
        }

        .page-numbers li a {
            background-color: #edf2f7;
        }

        .page-numbers li a:hover {
            background-color: #e2e8f0;
            transform: translateY(-2px);
        }

        .page-numbers li .current {
            background-color: #4299e1;
            color: white;
            box-shadow: 0 4px 6px rgba(66, 153, 225, 0.3);
        }

        .page-numbers li .next,
        .page-numbers li .prev {
            background-color: #4299e1;
            color: white;
        }

        .page-numbers li .next:hover,
        .page-numbers li .prev:hover {
            background-color: #3182ce;
            transform: translateY(-2px);
        }

        .page-numbers li .disabled {
            background-color: #e2e8f0;
            color: #a0aec0;
            cursor: not-allowed;
            transform: none;
        }

        .page-numbers li .disabled:hover {
            background-color: #e2e8f0;
            transform: none;
        }

        .explanation {
            margin-top: 2rem;
            padding: 1rem;
            background-color: #f0f9ff;
            border-radius: 8px;
            font-size: 0.9rem;
        }

        .explanation h3 {
            margin-top: 0;
            color: #2c5282;
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin-top: 1rem;
        }

        .feature {
            display: flex;
            align-items: center;
            font-size: 0.9rem;
        }

        .feature i {
            color: #4299e1;
            margin-right: 0.5rem;
        }

        /* 右侧侧边栏容器 - 移除背景色 */
        .custom-sidebar {
            /* background-color: var(--sidebar-bg); 移除 */
            /* border-radius: 0.75rem; 移除 */
            /* padding: 1.5rem; 移除 */
            /* box-shadow: var(--card-shadow); 移除 */
            /* transition: box-shadow 0.3s ease-in-out; 移除 */
        }
        /* .custom-sidebar:hover {
            box-shadow: var(--hover-shadow);
        } 移除 */


        /* --- 新增：侧边栏模块卡片样式 --- */
        .custom-sidebar-card {
            background-color: var(--card-bg);
            border-radius: 0.75rem;
            padding: 1.5rem;
            box-shadow: var(--card-shadow);
            margin-bottom: 1.5rem; /* 模块间距 */
            transition: box-shadow 0.3s ease-in-out;
        }
        .custom-sidebar-card:hover {
             box-shadow: var(--hover-shadow);
        }
        /* --- 结束：侧边栏模块卡片样式 --- */


        /* 工具箱 */
        .custom-goabroad_tools {
            margin-top: 0;
        }

        /* --- 修改：工具箱列表样式 --- */
        .custom-xdf_toolbox {
            display: flex; /* 使用 Flexbox */
            flex-wrap: wrap; /* 允许换行 */
            gap: 0.75rem; /* 项目间距 */
            padding: 0;
            list-style: none;
            margin-bottom: 0;
        }

        .custom-xdf_toolbox .item_undefined {
            /* 移除背景图片相关样式 */
            /* 移除 height, position, overflow, box-shadow (部分) */
            flex: 1 1 calc(50% - 0.375rem); /* 每行两个，考虑gap */
            min-width: 100px; /* 最小宽度 */
        }

        .custom-xdf_toolbox .item_undefined a {
            display: flex;
            align-items: center;
            /* justify-content: center; */
            width: 100%;
            /* height: 100%; */
            background-color: #e9ecef; /* 浅灰色背景 */
            color: #495057; /* 深灰色文字 */
            text-decoration: none;
            font-weight: 500;
            font-size: 0.85rem;
            text-align: left; /* 文字左对齐 */
            padding: 0.75rem 1rem; /* 内边距 */
            border-radius: 0.5rem; /* 圆角 */
            transition: all 0.2s ease; /* 统一过渡 */
        }

        .custom-xdf_toolbox .item_undefined a:hover {
            background-color: var(--primary-color); /* 悬停背景色 */
            color: white; /* 悬停文字色 */
            transform: translateY(-2px); /* 轻微上浮 */
            box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1); /* 悬停阴影 */
        }

        /* 工具箱图标样式 */
        .custom-toolbox-icon {
            margin-right: 0.5rem; /* 图标与文字间距 */
            width: 1.25rem; /* 固定图标宽度 */
            text-align: center; /* 图标居中 */
        }
        /* --- 结束：工具箱列表样式 --- */


        /* 相关顾问推荐 */
        .custom-consult_relative {
            /* margin-top: 2rem; 移除，由 custom-sidebar-card 的 margin-bottom 控制 */
        }

        .custom-relative_content {
            list-style: none;
            padding: 0;
            margin-bottom: 0;
        }

        .custom-relative_item {
            display: flex;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .custom-relative_item:last-child {
            border-bottom: none;
        }

        .custom-relative_item img {
            width: 150px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 1rem;
            border: 2px solid #ffffff;
            box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1);
        }

        .custom-relative_item_info {
            flex-grow: 1;
        }

        .custom-relative_item_name {
            font-weight: 600;
            margin-bottom: 0.25rem;
            font-size: 0.95rem;
        }

        .custom-relative_item_name span {
            background-color: #ced4da;
            color: #495057;
            font-size: 0.65rem;
            padding: 0.1rem 0.4rem;
            border-radius: 0.25rem;
            margin-left: 0.5rem;
        }

        .custom-relative_item_tag {
            font-size: 0.75rem;
            color: #6c757d;
            margin-bottom: 0.25rem;
        }

        .custom-relative_item_btn {
            display: inline-block;
            padding: 0.375rem 0.75rem;
            font-size: 0.8rem;
            font-weight: 500;
            line-height: 1.5;
            text-align: center;
            text-decoration: none;
            vertical-align: middle;
            cursor: pointer;
            user-select: none;
            border: 1px solid transparent;
            border-radius: 0.375rem;
            background-color: var(--primary-color);
            color: #fff;
            transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
            margin-top: 0.5rem;
            box-shadow: 0 0.125rem 0.25rem rgba(13, 110, 253, 0.2);
        }

        .custom-relative_item_btn:hover {
            background-color: #0b5ed7;
            border-color: #0a58ca;
            box-shadow: 0 0.25rem 0.5rem rgba(13, 110, 253, 0.3);
        }

        /* 热门栏目 */
        .custom-column {
            /* margin-top: 2rem; 移除，由 custom-sidebar-card 的 margin-bottom 控制 */
        }

        .custom-column_content {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .custom-column_item {
            display: inline-block;
            padding: 0.4rem 0.8rem;
            font-size: 0.85rem;
            font-weight: 500;
            line-height: 1.5;
            text-align: center;
            text-decoration: none;
            vertical-align: middle;
            cursor: pointer;
            user-select: none;
            border: 1px solid var(--primary-color);
            border-radius: 2rem;
            color: var(--primary-color);
            background-color: transparent;
            transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
        }

        .custom-column_item:hover {
            color: #fff;
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            box-shadow: 0 0.25rem 0.5rem rgba(13, 110, 253, 0.2);
        }

        /* 标题样式 */
        .custom-section-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #212529;
            border-left: 4px solid var(--primary-color);
            padding-left: 0.75rem;
        }

        .custom-section-title a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .custom-section-title a:hover {
            color: var(--primary-color);
        }

        .custom-section-title .more-link {
            font-size: 0.9rem;
            font-weight: normal;
            color: #6c757d;
        }

        /* 响应式调整 */
        @media (max-width: 991.98px) {
            .custom-main-content, .custom-sidebar-card { /* 修改选择器 */
                padding: 1rem;
            }
            .custom-article-list-item {
                flex-direction: column;
            }
            .custom-article-category {
                width: auto;
                margin-right: 0;
                margin-bottom: 0.5rem;
            }
            .custom-article-time {
                align-self: flex-start;
                padding-left: 0;
                margin-top: 0.5rem;
            }
            /* 工具箱响应式 */
            .custom-xdf_toolbox .item_undefined {
                flex: 1 1 100%; /* 小屏下每行一个 */
            }
        }
        :root {
            /* 新配色方案 */
            --primary-color: #04503a;
            --primary-dark: #0d7154;
            --primary-light: #E6F7FF;
            --secondary-color: #FF7D00;
            --secondary-light: #FFF3E0;
            --accent-color: #36B37E;
            --accent-light: #E6F4EA;
            --dark-color: #1F2937;
            --danger-color: #FF5630;
            --warning-color: #FFAB00;
            --gray-100: #F9FAFB;
            --gray-200: #E5E7EB;
            --gray-300: #D1D5DB;
            --gray-400: #9CA3AF;
            --gray-500: #6B7280;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.07);
            --transition: all 0.3s ease;
            /* 兼容旧代码中的变量名 */
            --primary: var(--primary-color);
            --secondary: var(--secondary-color);
            --accent: var(--accent-color);
            --dark: var(--dark-color);
            --light: var(--gray-100);
            --gray: var(--gray-500);
            --hover-bg: var(--gray-100);
        }

        /* 全局样式 */
        body {
            font-family: "Microsoft YaHei", sans-serif;
            color: #333;
            background-color: var(--light);
            padding-top: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        a:hover {
            color: var(--primary);
        }

        .text-primary {
            color: var(--primary) !important;
        }

        .bg-primary {
            background-color: var(--primary) !important;
        }

        .bg-secondary {
            background-color: var(--secondary) !important;
        }

        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
        }

        .btn-primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .fl{float: left}
        
        /* 按钮样式补充 */
        .action-button {
            display: inline-block;
            padding: 0.5rem 1rem;
            background-color: var(--primary);
            color: white;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        
        .action-button:hover {
            background-color: var(--primary-dark);
            color: white;
        }
        
        .action-button-outline {
            background-color: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
        }
        
        .action-button-outline:hover {
            background-color: var(--primary);
            color: white;
        }

        /* 头部样式 */
        .top-bar {
            background: linear-gradient(to right, var(--primary), var(--primary-dark));
            color: white;
        }

        .school-logo {
            max-height:60px;
        }

        .search-container {
            position: relative;
        }

        /* 搜索框样式 */
        .search_content {
            flex: 1;
            padding: 10px 15px;
            border: 2px solid var(--primary-color);
            border-right: none;
            border-radius: 4px 0 0 4px;
            outline: none;
            font-size: 0.9rem;
            transition: border-color 0.3s ease;
        }
        .search_content:focus {
             border-color: var(--primary-dark);
             box-shadow: 0 0 0 0.2rem rgba(4, 80, 58, 0.25);
        }
        .search_from button {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search_from button:hover {
            background-color: var(--primary-dark);
        }

        /* 导航样式 */
        .desktop-nav {
            transition: all 0.3s ease;
            z-index: 1000;
            background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
        }

        .desktop-nav.fixed {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            animation: slideDown 0.3s ease forwards;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .desktop-nav .nav-link {
            color: #fff;
            padding: 0.75rem 1rem;
            position: relative;
            font-weight: 500;
            border-radius: 0.375rem;
            margin: 0 0.25rem;
            transition: background-color 0.2s ease, color 0.2s ease;
        }

        .desktop-nav .nav-link:hover,
        .desktop-nav .nav-link:focus {
            background-color: var(--hover-bg);
            color: var(--primary);
        }

        .desktop-nav .nav-link.active {
            color: white;
            background-color: var(--primary);
        }

        .desktop-nav .nav-link.active:hover {
             background-color: var(--primary-dark);
        }

        /* 地区导航增强样式 */
        .sub-nav {
            background-color: var(--gray-100);
            border-top: 1px solid var(--gray-200);
            border-bottom: 1px solid var(--gray-200);
        }

        .sub-nav .region-label {
            color: var(--gray);
            margin-right: 10px;
            white-space: nowrap;
            font-weight: 500;
        }

        .sub-nav .nav-link.region-item {
            padding: 0.5rem 0.75rem;
            margin: 0.25rem 0.125rem;
            border-radius: 0.25rem;
            font-size: 0.9rem;
            transition: background-color 0.2s ease, color 0.2s ease, transform 0.1s ease;
        }

        .sub-nav .nav-link.region-item:hover,
        .sub-nav .nav-link.region-item:focus {
            background-color: white;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .sub-nav .nav-link.region-item.text-accent {
            color: var(--accent);
        }

        .sub-nav .nav-link.region-item.text-accent:hover {
            color: #2a9c67;
        }

        /* 移动端菜单 - 左侧显示 */
        .mobile-sidebar {
            position: fixed;
            top: 0;
            left: -300px;
            width: 300px;
            height: 100vh;
            background-color: white;
            z-index: 1050;
            transition: left 0.3s ease;
            box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        }

        .mobile-sidebar.open {
            left: 0;
        }

        .mobile-sidebar-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1040;
            display: none;
        }

        .mobile-sidebar-overlay.open {
            display: block;
        }

        .sidebar-nav-item {
            display: block;
            padding: 0.75rem 1.5rem;
            color: #333;
            border-bottom: 1px solid #f1f1f1;
            transition: background-color 0.2s ease, color 0.2s ease;
        }

        .sidebar-nav-item:hover,
        .sidebar-nav-item:focus {
            color: var(--primary);
            background-color: var(--hover-bg);
        }

        .sidebar-nav-item.active {
            color: white;
            background-color: var(--primary);
        }

        .sidebar-sub-nav-item {
            display: block;
            padding: 0.5rem 1.5rem 0.5rem 2.5rem;
            color: #333;
            transition: color 0.2s ease;
        }

        .sidebar-sub-nav-item:hover,
        .sidebar-sub-nav-item:focus {
            color: var(--primary);
        }

        /* 面包屑导航优化 - 添加图标 */
        .breadcrumb-container {
            background-color: white;
            border-bottom: 1px solid var(--gray-100);
            padding: 0.75rem 0;
        }

        .breadcrumb {
            margin-bottom: 0;
            padding-left: 15px;
        }

        .breadcrumb-item + .breadcrumb-item::before {
            content: ">";
            color: var(--gray);
            padding: 0 0.5rem;
        }

        .breadcrumb-item a {
            color: var(--gray);
            transition: color 0.2s ease;
        }

        .breadcrumb-item a:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 500;
        }

        /* 主要内容区域样式 */
        .container.main { 
            margin-top: 10px;
        }

        /* 主内容布局 */
        .main-content {
            display: flex;
            gap: 30px;
            margin-bottom: 40px;
        }

        .left-column {
            flex: 3;
        }

        .right-column {
            flex: 1;
        }

        .content-card {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            padding: 20px;
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }

        .section-title {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: #333;
            display: flex;
            align-items: center;
            font-weight: 600;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }
        
        .section-title i {
            margin-right: 10px;
            color: var(--primary);
        }

        /* 新闻列表样式 */
        .news-filters {
            background-color: var(--gray-100);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .filter-group {
            margin-bottom: 15px;
        }
        
        .filter-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark-color);
        }
        
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .filter-option {
            padding: 5px 15px;
            background-color: white;
            border: 1px solid var(--gray-200);
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.9rem;
        }
        
        .filter-option:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        .filter-option.active {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .news-item {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray-100);
            display: flex;
            gap: 20px;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        
        .news-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .news-item:last-child {
            border-bottom: none;
        }
        
        .news-image {
            flex: 0 0 150px;
            height: 100px;
            border-radius: 6px;
            overflow: hidden;
        }
        
        .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .news-item:hover .news-image img {
            transform: scale(1.05);
        }
        
        .news-info {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .news-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }
        
        .news-item:hover .news-title {
            color: var(--primary);
        }
        
        .news-excerpt {
            color: var(--gray-500);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .news-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--gray-400);
            margin-top: auto;
        }
        
        .news-meta-item {
            display: flex;
            align-items: center;
        }
        
        .news-meta-item i {
            margin-right: 5px;
            font-size: 0.85rem;
        }
        
        .news-category {
            display: inline-block;
            padding: 3px 10px;
            background-color: var(--primary-light);
            color: var(--primary);
            border-radius: 4px;
            font-size: 0.8rem;
            margin-right: 10px;
        }

        /* 分页样式 */
        .pagination-container {
            margin-top: 30px;
            text-align: center;
        }
        
        .pagination {
            display: inline-flex;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .pagination .page-item {
            margin: 0 5px;
        }
        
        .pagination .page-link {
            display: block;
            width: 40px;
            height: 40px;
            line-height: 40px;
            text-align: center;
            color: var(--gray-500);
            background-color: white;
            border: 1px solid var(--gray-200);
            border-radius: 4px;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        
        .pagination .page-link:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        .pagination .page-item.active .page-link {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        
        .pagination .page-item.disabled .page-link {
            opacity: 0.5;
            pointer-events: none;
        }

        /* 侧边栏 */
        .sidebar-sticky {
            position: sticky;
            top: 20px;
        }

        .sidebar-card {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            padding: 20px;
            margin-bottom: 20px;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }

        .sidebar-title {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: #333;
            display: flex;
            align-items: center;
            font-weight: 600;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--gray-100);
        }
        
        .sidebar-title i {
            margin-right: 8px;
            color: var(--primary);
        }

        .qr-code {
            text-align: center;
            margin-bottom: 20px;
        }

        .qr-code img {
            max-width: 150px;
            margin: 0 auto 10px;
            display: block;
        }

        .qr-text {
            font-size: 0.9rem;
            color: #666;
        }

        .highlight {
            color: var(--primary);
            font-weight: 600;
        }

        .button-full {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
        }

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

        .sidebar-news-item {
            padding: 12px 0;
            border-bottom: 1px solid var(--gray-100);
            display: flex;
        }

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

        .news-icon {
            margin-right: 10px;
            color: var(--primary);
        }

        .sidebar-news-content h4 {
            font-size: 0.95rem;
            margin-bottom: 3px;
            transition: color 0.2s ease;
        }
        
        .sidebar-news-item:hover .sidebar-news-content h4 {
            color: var(--primary);
        }

        .sidebar-news-content p {
            font-size: 0.85rem;
            color: var(--gray);
            margin: 0;
        }

        /* 滚动指示器/返回顶部按钮 */
        .scroll-indicator {
            position: fixed;
            right: 30px;
            bottom: 30px;
            width: 45px;
            height: 45px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 100;
        }

        .scroll-indicator.visible {
            opacity: 1;
            visibility: visible;
        }

        /* 动画延迟类 */
        .delay-1 { transition-delay: 0.1s; }
        .delay-2 { transition-delay: 0.2s; }
        .delay-3 { transition-delay: 0.3s; }
        .delay-4 { transition-delay: 0.4s; }
        .delay-5 { transition-delay: 0.5s; }

        /* 页脚样式 */
        footer {
            background-color: var(--dark);
            color: white;
            margin-top: 2rem;
        }

        .footer-content {
            padding-bottom: 1rem;
        }

        .footer-bottom {
            background-color: #212529;
            padding: 1rem 0;
            text-align: center;
            font-size: 0.875rem;
            color: #adb5bd;
        }

        .footer-links h4 {
            font-size: 1.25rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary);
            display: inline-block;
        }

        .footer-links ul {
            list-style: none;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: #adb5bd;
            transition: color 0.2s ease, padding-left 0.2s ease;
        }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

        .copyright {
            margin-top: 1rem;
            padding-top: 1rem;
            border-top: 1px solid #495057;
            font-size: 0.8rem;
            color: #6c757d;
        }

        /* 悬浮菜单 */
        .float-menu {
            position: fixed;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 100;
        }

        .float-menu-item {
            background-color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .float-menu-item:hover {
            background-color: var(--gray-100);
            transform: translateY(-3px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }

        .float-menu-icon {
            font-size: 1.25rem;
            margin-bottom: 3px;
        }

        .float-menu-text {
            font-size: 0.7rem;
            color: #6c757d;
        }

        .qrcode-popup {
            position: absolute;
            right: 60px;
            background-color: white;
            padding: 10px;
            border-radius: 5px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
            display: none;
            z-index: 101;
        }

        .qrcode-popup.show {
            display: block;
        }

        .qrcode-popup img {
            width: 120px;
            height: 120px;
        }

        .qrcode-popup p {
            text-align: center;
            font-size: 0.875rem;
            margin-top: 5px;
            color: #6c757d;
        }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .main-content {
                flex-direction: column;
            }
            
            .news-item {
                flex-direction: column;
            }
            
            .news-image {
                flex: none;
                width: 100%;
                height: auto;
            }
        }

        /* 响应式隐藏样式 */
        @media (max-width: 768px) {
            .mobile-hidden-display {
                display: none !important;
            }
            
            .mobile-hidden-visibility {
                visibility: hidden !important;
            }
            
            .mobile-hidden-opacity {
                opacity: 0 !important;
            }
            
            .mobile-hidden-transform {
                transform: scale(0) !important;
            }
            
            .mobile-hidden-width {
                width: 0 !important;
                height: 0 !important;
                overflow: hidden !important;
            }
        }
        
        @media (max-width: 768px) {
            .float-menu {
                display: none;
            }
            
            .filter-option {
                padding: 5px 10px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 576px) {
            .news-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 5px;
            }
            
            .section-title {
                font-size: 1.2rem;
            }
        }