/* 页面标题区域 */
        .page-header {
            margin-top: 100px;
            padding: 80px 0 60px;
            background: linear-gradient(135deg, #f6f9ff 0%, #e9f2ff 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .page-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50px;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, rgba(44, 110, 213, 0.1) 0%, rgba(74, 141, 234, 0.1) 100%);
            border-radius: 50%;
            z-index: 0;
        }
        
        .page-header::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -50px;
            width: 200px;
            height: 200px;
            background: linear-gradient(135deg, rgba(44, 110, 213, 0.1) 0%, rgba(74, 141, 234, 0.1) 100%);
            border-radius: 50%;
            z-index: 0;
        }
        
        .page-title {
            font-size: 42px;
            color: var(--text-color);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .page-subtitle {
            font-size: 18px;
            color: var(--light-text);
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .breadcrumb {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            position: relative;
            z-index: 1;
        }
        
        .breadcrumb a {
            color: var(--light-text);
            transition: var(--transition);
        }
        
        .breadcrumb a:hover {
            color: var(--primary-color);
        }
        
        .breadcrumb span {
            margin: 0 10px;
            color: var(--light-text);
        }
        
        /* 知识库内容区域 */
        .knowledge-content {
            padding: 80px 0;
        }
        
        .knowledge-container {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }
        
        /* 主内容区域 */
        .main-content {
            flex: 2;
            min-width: 300px;
        }
        
        /* 文章卡片样式 */
        .article-card-large {
            background-color: #fff;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            margin-bottom: 30px;
            display: flex;
            flex-direction: column;
        }
        
        @media (min-width: 768px) {
            .article-card-large {
                flex-direction: row;
                height: 250px;
            }
        }
        
        .article-card-large:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .article-image {
            flex: 1;
            min-height: 200px;
            background: linear-gradient(135deg, #2c6ed5 0%, #4a8dea 100%);
            position: relative;
            overflow: hidden;
        }
        
        @media (min-width: 768px) {
            .article-image {
                min-height: auto;
                min-width: 35%;
            }
        }
        
        .article-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .article-card-large:hover .article-image img {
            transform: scale(1.05);
        }
        
        .article-category {
            position: absolute;
            top: 15px;
            left: 15px;
            background-color: var(--primary-color);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }
        
        .article-content {
            flex: 2;
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        
        .article-meta {
            color: var(--light-text);
            font-size: 14px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .article-meta span {
            margin-right: 15px;
            display: flex;
            align-items: center;
        }
        
        .article-meta i {
            margin-right: 5px;
        }
        
        .article-title {
            font-size: 22px;
            margin-bottom: 15px;
            transition: var(--transition);
        }
        
        .article-card-large:hover .article-title {
            color: var(--primary-color);
        }
        
        .article-excerpt {
            color: var(--light-text);
            margin-bottom: 20px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .article-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .read-more {
            color: var(--primary-color);
            font-weight: 500;
            display: flex;
            align-items: center;
            transition: var(--transition);
        }
        
        .read-more i {
            margin-left: 5px;
            transition: var(--transition);
        }
        
        .read-more:hover {
            color: #1c5bb8;
        }
        
        .read-more:hover i {
            transform: translateX(5px);
        }
        
        /* 分页样式 */
      /* 分页组件CSS样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

.page-numbers {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
}

.page-status {
    padding: 8px 15px;
    background: #f8f9fa;
    border-radius: 5px;
    color: #6c757d;
    font-size: 14px;
    margin-right: 10px;
    border: 1px solid #dee2e6;
}

.page-index a, 
.page-pre a, 
.page-next a, 
.page-last a,
.page-num {
    display: inline-block;
    padding: 8px 15px;
    text-decoration: none;
    color: #3498db;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-size: 15px;
    font-weight: 500;
}

.page-index a:hover, 
.page-pre a:hover, 
.page-next a:hover, 
.page-last a:hover,
.page-num:hover {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.page-num-current {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

.page-index a:active, 
.page-pre a:active, 
.page-next a:active, 
.page-last a:active,
.page-num:active {
    transform: scale(0.98);
}
 
        
        /* 侧边栏样式 */
        .sidebar {
            flex: 1;
            min-width: 250px;
        }
        
        .sidebar-widget {
            background-color: #fff;
            border-radius: var(--border-radius);
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: var(--box-shadow);
        }
        
        .widget-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
            position: relative;
        }
        
        .widget-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary-color);
        }
        
        /* 分类列表样式 */
        .categories-list li {
            padding: 10px 0;
            border-bottom: 1px solid #f0f0f0;
            transition: var(--transition);
        }
        
        .categories-list li:last-child {
            border-bottom: none;
        }
        
        .categories-list li:hover {
            padding-left: 5px;
            color: var(--primary-color);
        }
        
        .categories-list a {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .category-count {
            background-color: var(--secondary-color);
            color: var(--light-text);
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 10px;
        }
        
        /* 热门文章样式 */
        .popular-posts li {
            display: flex;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .popular-posts li:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .popular-post-thumb {
            width: 80px;
            height: 80px;
            border-radius: 5px;
            overflow: hidden;
            margin-right: 15px;
            background: linear-gradient(135deg, #2c6ed5 0%, #4a8dea 100%);
        }
        
        .popular-post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .popular-posts li:hover .popular-post-thumb img {
            transform: scale(1.1);
        }
        
        .popular-post-content {
            flex: 1;
        }
        
        .popular-post-title {
            font-size: 16px;
            margin-bottom: 5px;
            transition: var(--transition);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .popular-posts li:hover .popular-post-title {
            color: var(--primary-color);
        }
        
        .popular-post-date {
            font-size: 12px;
            color: var(--light-text);
        }
        
        /* 标签云样式 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tag-cloud a {
            background-color: var(--secondary-color);
            color: var(--text-color);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 14px;
            transition: var(--transition);
        }
        
        .tag-cloud a:hover {
            background-color: var(--primary-color);
            color: white;
        }
        
        /* 订阅表单样式 */
        .subscribe-form input {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #e0e0e0;
            border-radius: var(--border-radius);
            margin-bottom: 15px;
            transition: var(--transition);
        }
        
        .subscribe-form input:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 2px rgba(44, 110, 213, 0.2);
        }
        
        .subscribe-form button {
            width: 100%;
            padding: 12px 15px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: var(--border-radius);
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .subscribe-form button:hover {
            background-color: #1c5bb8;
        }
 
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-menu {
                position: fixed;
                top: 80px;
                left: -100%;
                background-color: white;
                width: 100%;
                height: calc(100vh - 80px);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                transition: var(--transition);
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .page-title {
                font-size: 32px;
            }
        }
        
        @media (max-width: 768px) {
            .page-header {
                padding: 60px 0 40px;
            }
            
            .knowledge-container {
                flex-direction: column;
            }
            
            .article-card-large {
                flex-direction: column;
                height: auto;
            }
            
            .article-image {
                min-height: 200px;
            }
			
			    .pagination {
        flex-direction: column;
        gap: 15px;
    }
    
    .page-status {
        margin-right: 0;
        margin-bottom: 10px;
    }
        }