/* ====== 文章页面独享CSS部分 ====== */
        
        /* 页面标题样式 */
        .page-header {
            padding: 150px 0 80px;
            background: linear-gradient(135deg, #003366 0%, #0066cc 100%);
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin-top: 70px;
        }
        
        .page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/template/jia/images/10.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
        }
        
        .page-title {
            font-size: 48px;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .page-subtitle {
            font-size: 20px;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        /* 文章内容样式 */
        .article-content {
            padding: 80px 0;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .article-container {
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            padding: 50px;
            margin-bottom: 40px;
        }
        
        .article-header {
            margin-bottom: 40px;
            text-align: center;
            border-bottom: 1px solid #f0f7ff;
            padding-bottom: 30px;
        }
        
        .article-title {
            font-size: 36px;
            color: #003366;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        
        .article-meta {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            color: #666;
            font-size: 14px;
        }
        
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .article-meta i {
            color: #0066cc;
        }
        
        .article-body {
            width: 100%;
            max-width: 100%;
        }
        
        /* 文章内容标签样式 */
        .article-body h2 {
            font-size: 28px;
            color: #003366;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f7ff;
        }
        
        .article-body h3 {
            font-size: 24px;
            color: #003366;
            margin: 30px 0 15px;
        }
        
        .article-body h4 {
            font-size: 20px;
            color: #003366;
            margin: 25px 0 12px;
        }
        
        .article-body h5 {
            font-size: 18px;
            color: #003366;
            margin: 20px 0 10px;
        }
        
        .article-body p {
            margin-bottom: 20px;
            color: #444;
            line-height: 1.8;
        }
        
        .article-body img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 30px auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        
        .article-body img:hover {
            transform: scale(1.02);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }
        
        .article-body ul, .article-body ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        .article-body li {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .article-body blockquote {
            border-left: 4px solid #0066cc;
            background: #f0f7ff;
            padding: 20px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
        }
        
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            overflow: hidden;
        }
        
        .article-body th, .article-body td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eaeaea;
        }
        
        .article-body th {
            background: #0066cc;
            color: white;
            font-weight: 600;
        }
        
        .article-body tr:nth-child(even) {
            background: #f9f9f9;
        }
        
        /* 文章导航样式 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin: 50px 0 30px;
            padding-top: 30px;
            border-top: 1px solid #f0f7ff;
        }
        
        .nav-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 20px;
            background: #f0f7ff;
            border-radius: 8px;
            text-decoration: none;
            color: #333;
            transition: all 0.3s ease;
            max-width: 45%;
        }
        
        .nav-btn:hover {
            background: #0066cc;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
        }
        
        .nav-btn i {
            font-size: 18px;
        }
        
        .nav-btn.prev {
            text-align: left;
        }
        
        .nav-btn.next {
            text-align: right;
            flex-direction: row-reverse;
        }
        
        .nav-btn span {
            font-weight: 500;
            font-size: 14px;
        }
        
        .nav-btn .nav-title {
            font-weight: 600;
            font-size: 16px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        /* 相关文章样式 */
        .related-articles {
            margin: 60px 0 30px;
        }
        
        .section-title {
            font-size: 28px;
            color: #003366;
            margin-bottom: 30px;
            text-align: center;
            position: relative;
            padding-bottom: 15px;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: #0066cc;
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        
        .related-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
        }
        
        .related-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .related-image {
            height: 160px;
            overflow: hidden;
        }
        
        .related-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.5s ease;
        }
        
        .related-card:hover .related-image img {
            transform: scale(1.1);
        }
        
        .related-content {
            padding: 20px;
        }
        
        .related-content h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        .related-content h3 a {
            color: #003366;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .related-content h3 a:hover {
            color: #0066cc;
        }
        
        .related-meta {
            color: #999;
            font-size: 13px;
            display: flex;
            justify-content: space-between;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .footer-container {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                background: white;
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
                transition: all 0.4s ease;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-item {
                margin: 15px 0;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .page-title {
                font-size: 36px;
            }
            
            .page-subtitle {
                font-size: 18px;
            }
            
            .article-container {
                padding: 30px 20px;
            }
            
            .article-title {
                font-size: 28px;
            }
            
            .article-navigation {
                flex-direction: column;
                gap: 15px;
            }
            
            .nav-btn {
                max-width: 100%;
            }
            
            .related-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .footer-container {
                grid-template-columns: 1fr;
            }
            
            .page-title {
                font-size: 28px;
            }
            
            .page-subtitle {
                font-size: 16px;
            }
            
            .article-title {
                font-size: 24px;
            }
            
            .article-body h2 {
                font-size: 24px;
            }
            
            .article-body h3 {
                font-size: 20px;
            }
            
            .article-body h4 {
                font-size: 18px;
            }
        }