/* ===== 独享CSS部分 - 文章页面 ===== */
        .article-section {
            padding-top: 150px;
            padding-bottom: 100px;
            background: #f8f9fa;
            min-height: 100vh;
        }

        .article-header {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 40px;
            margin-bottom: 40px;
            position: relative;
            overflow: hidden;
        }

        .article-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-primary);
        }

        .article-title {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            gap: 30px;
            margin-bottom: 25px;
            color: var(--text-light);
            font-size: 1rem;
        }

        .article-category {
            background: var(--gradient-primary);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
        }

        /* 文章内容样式 - 独享部分 */
        .article-content {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 50px;
            margin-bottom: 50px;
            width: 100%;
            position: relative;
        }

        .article-content h2 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light-color);
            position: relative;
        }

        .article-content h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background: var(--secondary-color);
        }

        .article-content h2:first-child {
            margin-top: 0;
        }

        .article-content h3 {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin: 30px 0 15px;
            position: relative;
            padding-left: 15px;
        }

        .article-content h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 5px;
            height: 20px;
            background: var(--secondary-color);
            border-radius: 2px;
        }

        .article-content h4 {
            font-size: 1.3rem;
            color: var(--accent-color);
            margin: 25px 0 12px;
        }

        .article-content h5 {
            font-size: 1.1rem;
            color: var(--text-color);
            margin: 20px 0 10px;
        }

        .article-content p {
            margin-bottom: 20px;
            line-height: 1.8;
            text-align: justify;
        }

        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            margin: 20px 0;
            transition: var(--transition);
        }

        .article-content img:hover {
            transform: scale(1.01);
        }

        .article-content blockquote {
            background: var(--light-color);
            border-left: 5px solid var(--secondary-color);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            font-style: italic;
            position: relative;
        }

        .article-content blockquote::before {
            content: '"';
            position: absolute;
            top: 10px;
            left: 15px;
            font-size: 3rem;
            color: var(--secondary-color);
            opacity: 0.3;
            font-family: Georgia, serif;
        }

        .article-content ul, .article-content ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        .article-content li {
            margin-bottom: 10px;
            line-height: 1.7;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
        }

        .article-content th, .article-content td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #e0e0e0;
        }

        .article-content th {
            background: var(--gradient-primary);
            color: white;
            font-weight: 600;
        }

        .article-content tr:nth-child(even) {
            background: #f8f9fa;
        }

        /* 上下篇导航 - 独享部分 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin-bottom: 50px;
            padding: 30px;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }

        .nav-item {
            flex: 1;
            display: flex;
            align-items: center;
            padding: 20px;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }

        .nav-item:hover {
            background: var(--light-color);
            transform: translateY(-3px);
        }

        .nav-prev {
            margin-right: 15px;
        }

        .nav-next {
            margin-left: 15px;
            text-align: right;
            justify-content: flex-end;
        }

        .nav-icon {
            font-size: 1.5rem;
            color: var(--secondary-color);
            margin: 0 15px;
        }

        .nav-text {
            flex: 1;
        }

        .nav-text span {
            display: block;
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 5px;
        }

        .nav-text strong {
            color: var(--primary-color);
            font-weight: 600;
        }

        /* 相关文章 - 独享部分 */
        .related-articles {
            margin-bottom: 50px;
        }

        .related-title {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--light-color);
            position: relative;
        }

        .related-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background: var(--secondary-color);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .related-card {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            overflow: hidden;
            transition: var(--transition);
        }

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

        .related-image {
            height: 180px;
            overflow: hidden;
        }

        .related-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .related-card:hover .related-image img {
            transform: scale(1.1);
        }

        .related-content {
            padding: 20px;
        }

        .related-content h4 {
            font-size: 1.2rem;
            color: var(--primary-color);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .related-content p {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 15px;
            line-height: 1.6;
        }

        .related-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* 响应式设计 - 独享部分 */
        @media (max-width: 992px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .article-navigation {
                flex-direction: column;
            }
            
            .nav-item {
                margin: 10px 0;
            }
            
            .nav-prev, .nav-next {
                margin: 0;
            }
        }

        @media (max-width: 768px) {
            .nav-links, .phone-number {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .article-section {
                padding-top: 120px;
            }
            
            .article-title {
                font-size: 2rem;
            }
            
            .article-meta {
                flex-direction: column;
                gap: 15px;
            }
            
            .article-content {
                padding: 30px;
            }
            
            .related-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .article-section {
                padding: 100px 0 60px;
            }
            
            .article-header, .article-content {
                padding: 25px;
            }
            
            .article-title {
                font-size: 1.8rem;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
        }