/* 独享CSS - 文章页面内容 */
        
        /* 全局样式增强 */
        section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--secondary-color);
        }
        
        .section-title p {
            color: var(--text-color);
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* 页面顶部横幅 */
        .page-banner {
            height: 300px;
            background: var(--gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            margin-top: 80px;
        }
        
        .page-banner-content h1 {
            font-size: 3rem;
            margin-bottom: 15px;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
        }
        
        .page-banner-content p {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto;
        }
        
        /* 文章主体样式 */
        .article-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }
        
        .article-main {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 40px;
            width: 100%;
        }
        
        .article-header {
            margin-bottom: 30px;
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
        }
        
        .article-title {
            font-size: 2.2rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            line-height: 1.3;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            color: #888;
            font-size: 0.9rem;
        }
        
        .article-meta span {
            margin-right: 20px;
            display: flex;
            align-items: center;
        }
        
        .article-meta i {
            margin-right: 5px;
            color: var(--secondary-color);
        }
        
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }
        
        .article-tag {
            background-color: rgba(26, 43, 76, 0.1);
            color: var(--primary-color);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        
        /* 文章内容样式 */
        .article-content {
            font-size: 1.1rem;
            line-height: 1.8;
        }
        
        .article-content h2 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }
        
        .article-content h3 {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin: 30px 0 15px;
        }
        
        .article-content h4 {
            font-size: 1.3rem;
            color: var(--accent-color);
            margin: 25px 0 15px;
        }
        
        .article-content h5 {
            font-size: 1.1rem;
            color: var(--accent-color);
            margin: 20px 0 10px;
            font-weight: 600;
        }
        
        .article-content p {
            margin-bottom: 20px;
            text-align: justify;
        }
        
        .article-content img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 25px auto;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        
        .article-content blockquote {
            background-color: rgba(212, 175, 55, 0.1);
            border-left: 4px solid var(--secondary-color);
            padding: 20px;
            margin: 25px 0;
            font-style: italic;
        }
        
        .article-content ul, .article-content ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        .article-content li {
            margin-bottom: 10px;
        }
        
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
        }
        
        .article-content th, .article-content td {
            border: 1px solid #ddd;
            padding: 12px 15px;
            text-align: left;
        }
        
        .article-content th {
            background-color: var(--primary-color);
            color: white;
        }
        
        .article-content tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        
        /* 文章导航样式 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            padding-top: 30px;
            border-top: 1px solid #eee;
        }
        
        .nav-item {
            display: flex;
            align-items: center;
            max-width: 45%;
            text-decoration: none;
            color: var(--text-color);
            transition: var(--transition);
        }
        
        .nav-item:hover {
            color: var(--primary-color);
        }
        
        .nav-item.prev {
            text-align: left;
        }
        
        .nav-item.next {
            text-align: right;
            flex-direction: row-reverse;
        }
        
        .nav-icon {
            font-size: 1.5rem;
            margin: 0 15px;
            color: var(--secondary-color);
        }
        
        .nav-content h4 {
            font-size: 1rem;
            color: #888;
            margin-bottom: 5px;
        }
        
        .nav-content h3 {
            font-size: 1.2rem;
            color: var(--primary-color);
            line-height: 1.4;
        }
        
        /* 相关文章样式 */
        .related-articles {
            margin-top: 60px;
        }
        
        .related-articles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .related-article-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            transform: translateY(20px);
            opacity: 0;
        }
        
        .related-article-card.animated {
            transform: translateY(0);
            opacity: 1;
        }
        
        .related-article-card:hover {
            transform: translateY(-5px);
        }
        
        .related-article-image {
            height: 180px;
            overflow: hidden;
        }
        
        .related-article-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .related-article-card:hover .related-article-image img {
            transform: scale(1.1);
        }
        
        .related-article-content {
            padding: 20px;
        }
        
        .related-article-content h3 {
            margin-bottom: 10px;
            line-height: 1.4;
        }
        
        .related-article-content h3 a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .related-article-content h3 a:hover {
            color: var(--accent-color);
        }
        
        .related-article-content p {
            margin-bottom: 15px;
            color: var(--text-color);
        }
        
        .related-article-meta {
            display: flex;
            justify-content: space-between;
            color: #888;
            font-size: 0.8rem;
            margin-top: 15px;
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            .page-banner-content h1 {
                font-size: 2.5rem;
            }
            
            .article-title {
                font-size: 1.8rem;
            }
            
            .article-main {
                padding: 25px;
            }
            
            .article-navigation {
                flex-direction: column;
                gap: 20px;
            }
            
            .nav-item {
                max-width: 100%;
            }
            
            .related-articles-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .page-banner {
                height: 250px;
            }
            
            .page-banner-content h1 {
                font-size: 2rem;
            }
            
            .page-banner-content p {
                font-size: 1rem;
            }
            
            .article-title {
                font-size: 1.5rem;
            }
            
            .article-content h2 {
                font-size: 1.5rem;
            }
            
            .article-content h3 {
                font-size: 1.3rem;
            }
        }