/* 独享CSS部分 - 转让知识库页面 */
        .page-header {
            padding-top: 120px;
            padding-bottom: 60px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
            color: white;
            text-align: center;
        }

        .page-header h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }

        .page-header p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
        }

        .knowledge-section {
            background: var(--light-color);
            position: relative;
            overflow: hidden;
        }

        .knowledge-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 171, 0, 0.05) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
            z-index: 0;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .knowledge-container {
            position: relative;
            z-index: 1;
        }

        .knowledge-filters {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .filter-btn {
            padding: 10px 25px;
            background: white;
            border: 1px solid #ddd;
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            color: var(--gray-color);
        }

        .filter-btn.active, .filter-btn:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }

        .knowledge-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }

        .knowledge-card {
            background: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.6s ease forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .knowledge-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }

        .knowledge-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
            background-size: 200% 100%;
            animation: gradientShift 3s ease infinite;
        }

        .knowledge-image {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }

        .knowledge-card:hover .knowledge-image {
            transform: scale(1.05);
        }

        .knowledge-content {
            padding: 25px;
        }

        .knowledge-category {
            display: inline-block;
            padding: 5px 12px;
            background: var(--light-color);
            color: var(--primary-color);
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 15px;
        }

        .knowledge-title {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--primary-color);
            line-height: 1.4;
        }

        .knowledge-title a {
            color: inherit;
            text-decoration: none; /* 去除横线 */
            transition: var(--transition);
        }

        .knowledge-title a:hover {
            color: var(--accent-color);
        }

        .knowledge-excerpt {
            color: var(--gray-color);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .knowledge-meta {
            display: flex;
            justify-content: space-between;
            color: var(--gray-color);
            font-size: 0.9rem;
            border-top: 1px solid #eee;
            padding-top: 15px;
        }

        .knowledge-date, .knowledge-views {
            display: flex;
            align-items: center;
        }

        .knowledge-date i, .knowledge-views i {
            margin-right: 5px;
            color: var(--secondary-color);
        }

        /* 分页样式 */
        .pagination-container {
            display: flex;
            justify-content: center;
            margin-top: 50px;
        }

        .pagination {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .page-num {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius);
            background: white;
            color: var(--dark-color);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .page-num:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }

        .page-num-current {
            background: var(--secondary-color);
            color: var(--dark-color);
        }

        .page-num i {
            font-size: 0.9rem;
        }

        /* 响应式设计 */
        @media (max-width: 992px) {
            .knowledge-grid {
                grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .knowledge-filters {
                flex-direction: column;
                align-items: center;
            }
            
            .filter-btn {
                width: 100%;
                max-width: 250px;
                text-align: center;
            }
            
            .page-header h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 576px) {
            .knowledge-grid {
                grid-template-columns: 1fr;
            }
            
            .knowledge-content {
                padding: 20px;
            }
        }