/* 独享CSS部分 - 股权知识库页面 */
        
        /* 页面头部 */
        .page-header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: #fff;
            padding: 180px 0 100px;
            margin-top: 70px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .page-header:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/template/jia/images/3.jpg') center/cover no-repeat;
            opacity: 0.2;
            z-index: 0;
        }
        
        .page-header-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .page-header h1 {
            font-size: 48px;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .page-header p {
            font-size: 20px;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        /* 知识库内容 */
        .knowledge-content {
            background: #f9f9f9;
        }
        
        .knowledge-categories {
            display: flex;
            justify-content: center;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }
        
        .category-btn {
            padding: 12px 25px;
            background: #fff;
            border-radius: 30px;
            margin: 0 10px 15px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            color: var(--text-color);
            border: 2px solid transparent;
        }
        
        .category-btn.active {
            background: var(--accent-color);
            color: #fff;
            box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
            border-color: var(--accent-color);
        }
        
        .category-btn:hover:not(.active) {
            border-color: var(--accent-color);
            color: var(--accent-color);
        }
        
        .knowledge-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .knowledge-card {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }
        
        .knowledge-card:hover {
            transform: translateY(-15px);
            box-shadow: var(--shadow-heavy);
        }
        
        .knowledge-image {
            height: 240px;
            overflow: hidden;
            position: relative;
        }
        
        .knowledge-image:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 50%;
            background: linear-gradient(transparent, rgba(0,0,0,0.7));
        }
        
        .knowledge-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .knowledge-card:hover .knowledge-image img {
            transform: scale(1.1);
        }
        
        .knowledge-content-inner {
            padding: 30px;
        }
        
        .knowledge-content-inner h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--primary-color);
            font-weight: 700;
            line-height: 1.4;
        }
        
        .knowledge-content-inner h3 a {
            color: var(--primary-color);
            transition: var(--transition);
            text-decoration: none;
            border-bottom: none;
        }
        
        .knowledge-content-inner h3 a:hover {
            color: var(--accent-color);
        }
        
        .knowledge-content-inner p {
            color: var(--text-light);
            font-size: 15px;
            margin-bottom: 20px;
            line-height: 1.7;
        }
        
        .knowledge-meta {
            display: flex;
            justify-content: space-between;
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 15px;
        }
        
        .knowledge-meta span {
            display: flex;
            align-items: center;
        }
        
        .knowledge-meta i {
            margin-right: 5px;
            color: var(--accent-color);
        }
        
        .read-more {
            color: var(--accent-color);
            font-weight: 600;
            font-size: 15px;
            display: flex;
            align-items: center;
            transition: var(--transition);
        }
        
        .read-more i {
            margin-left: 8px;
            transition: var(--transition);
        }
        
        .read-more:hover {
            color: var(--primary-color);
        }
        
        .read-more:hover i {
            transform: translateX(8px);
        }
        
        /* 分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 50px;
        }
        
        .page-num {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            margin: 0 5px;
            border-radius: 8px;
            background: #fff;
            color: var(--text-color);
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .page-num:hover {
            background: var(--accent-light);
            color: var(--accent-color);
            transform: translateY(-3px);
        }
        
        .page-num-current {
            background: var(--accent-color);
            color: #fff;
            box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
        }
        
        .page-num-current:hover {
            background: var(--accent-color);
            color: #fff;
        }
        
        /* 热门文章 */
        .popular-articles {
            background: #fff;
        }
        
        .popular-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        
        .popular-card {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .popular-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-heavy);
        }
        
        .popular-image {
            height: 180px;
            overflow: hidden;
        }
        
        .popular-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .popular-card:hover .popular-image img {
            transform: scale(1.1);
        }
        
        .popular-content {
            padding: 20px;
        }
        
        .popular-content h4 {
            font-size: 16px;
            margin-bottom: 10px;
            color: var(--primary-color);
            font-weight: 600;
            line-height: 1.4;
        }
        
        .popular-content h4 a {
            color: var(--primary-color);
            transition: var(--transition);
            text-decoration: none;
            border-bottom: none;
        }
        
        .popular-content h4 a:hover {
            color: var(--accent-color);
        }
        
        .popular-meta {
            display: flex;
            justify-content: space-between;
            color: var(--text-light);
            font-size: 13px;
        }
        
        /* CTA部分 */
        .cta-section {
            background: url('/template/jia/images/4.jpg') center/cover no-repeat;
            padding: 100px 0;
            text-align: center;
            color: #fff;
            position: relative;
        }
        
        .cta-section:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 26, 53, 0.8), rgba(28, 58, 108, 0.8));
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .cta-content h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }
        
        .cta-content p {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        /* 响应式设计 - 独享部分 */
        @media (max-width: 1200px) {
            .knowledge-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .popular-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .page-header h1 {
                font-size: 36px;
            }
            
            .page-header p {
                font-size: 18px;
            }
            
            .knowledge-grid {
                grid-template-columns: 1fr;
            }
            
            .popular-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .page-header h1 {
                font-size: 32px;
            }
            
            .page-header p {
                font-size: 16px;
            }
        }