/* 文章详情页专用样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: "Microsoft YaHei", Arial, sans-serif;
            color: #333;
            line-height: 1.6;
            background-color: #F5F6FA;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul, ol {
            list-style: none;
        }
        
        .clearfix::after {
            content: "";
            display: table;
            clear: both;
        }
        
        /* 顶部导航样式 */
        .article-header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
        }
        
        .article-header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }
        
        .article-logo img {
            height: 40px;
            width: auto;
        }
        
        .article-nav-menu {
            display: flex;
            gap: 30px;
        }
        
        .article-nav-menu li {
            position: relative;
        }
        
        .article-nav-menu a {
            color: #333;
            font-weight: 500;
            padding: 8px 0;
            display: flex;
            align-items: center;
            transition: color 0.3s;
        }
        
        .article-nav-menu a:hover {
            color: #d4af37;
        }
        
        .article-submenu {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: #fff;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            min-width: 180px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s;
            z-index: 100;
        }
        
        .article-nav-menu li:hover .article-submenu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .article-submenu li {
            border-bottom: 1px solid #f0f0f0;
        }
        
        .article-submenu li:last-child {
            border-bottom: none;
        }
        
        .article-submenu a {
            padding: 12px 20px;
            display: block;
            white-space: nowrap;
        }
        
        .article-submenu a:hover {
            background-color: #f9f9f9;
        }
        
        .article-header-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .article-header-btn {
            padding: 8px 20px;
            border-radius: 4px;
            font-weight: 500;
            transition: all 0.3s;
        }
        
        .article-login-btn {
            color: #333;
            border: 1px solid #ddd;
        }
        
        .article-login-btn:hover {
            border-color: #d4af37;
            color: #d4af37;
        }
        
        .article-register-btn {
            background-color: #d4af37;
            color: #fff;
            border: 1px solid #d4af37;
        }
        
        .article-register-btn:hover {
            background-color: #c19b2e;
            border-color: #c19b2e;
        }
        
        .article-language-selector {
            position: relative;
            cursor: pointer;
        }
        
        .article-language-current {
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 5px 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            background-color: #fff;
        }
        
        .article-language-options {
            position: absolute;
            top: 100%;
            right: 0;
            background-color: #fff;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            min-width: 120px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s;
            z-index: 100;
        }
        
        .article-language-selector:hover .article-language-options {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .article-language-options a {
            display: block;
            padding: 10px 15px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .article-language-options a:hover {
            background-color: #f9f9f9;
        }
        
        .article-mobile-toggle {
            display: none;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* 面包屑导航 */
        .article-breadcrumb {
            background-color: #f8f9fa;
            padding: 15px 0;
            margin-top: 70px;
        }
        
        .article-breadcrumb-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            font-size: 14px;
        }
        
        .article-breadcrumb a {
            color: #666;
            transition: color 0.3s;
        }
        
        .article-breadcrumb a:hover {
            color: #d4af37;
        }
        
        /* 文章内容区域 */
        .article-content {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
            display: flex;
            gap: 40px;
        }
        
        /* 主文章区域 */
        .article-main {
            flex: 1;
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .article-header-info {
            padding: 40px;
            border-bottom: 1px solid #eee;
        }
        
        .article-title {
            font-size: 32px;
            line-height: 1.3;
            margin-bottom: 20px;
            color: #333;
        }
        
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: #666;
            font-size: 14px;
        }
        
        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .article-meta-item i {
            color: #d4af37;
        }
        
        .article-content-body {
            padding: 40px;
        }
        
        .article-content-text {
            font-size: 16px;
            line-height: 1.8;
            color: #444;
        }
        
        .article-content-text h2 {
            font-size: 24px;
            margin: 30px 0 15px;
            color: #333;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
        }
        
        .article-content-text h3 {
            font-size: 20px;
            margin: 25px 0 15px;
            color: #333;
        }
        
        .article-content-text p {
            margin-bottom: 20px;
        }
        
        .article-content-text img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 20px auto;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }
        
        .article-content-text ul,
        .article-content-text ol {
            margin: 20px 0 20px 30px;
        }
        
        .article-content-text li {
            margin-bottom: 10px;
        }
        
        .article-content-text blockquote {
            border-left: 4px solid #d4af37;
            padding: 15px 20px;
            margin: 25px 0;
            background-color: #f9f9f9;
            font-style: italic;
            color: #555;
        }
        
        .article-warning {
            background-color: #fff3cd;
            border: 1px solid #ffeaa7;
            padding: 20px;
            margin: 30px 0;
            border-radius: 8px;
            color: #856404;
        }
        
        /* 文章分页导航 */
        .article-pagination {
            padding: 40px;
            border-top: 1px solid #eee;
            display: flex;
            justify-content: space-between;
        }
        
        .article-prev,
        .article-next {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 20px;
            background-color: #f8f9fa;
            border-radius: 6px;
            transition: all 0.3s;
        }
        
        .article-prev:hover,
        .article-next:hover {
            background-color: #e9ecef;
        }
        
        /* 相关文章 */
        .article-related {
            margin-top: 40px;
            padding: 40px;
            border-top: 1px solid #eee;
        }
        
        .article-related-title {
            font-size: 24px;
            margin-bottom: 25px;
            color: #333;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
        }
        
        .article-related-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        
        .article-related-item {
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            transition: all 0.3s;
        }
        
        .article-related-item:hover {
            background-color: #e9ecef;
            transform: translateY(-3px);
        }
        
        .article-related-item a {
            color: #333;
            font-weight: 500;
            line-height: 1.5;
        }
        
        .article-related-item a:hover {
            color: #d4af37;
        }
        
        /* 侧边栏 */
        .article-sidebar {
            width: 300px;
        }
        
        .sidebar-section {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 30px;
        }
        
        .sidebar-title {
            background-color: #f8f9fa;
            padding: 20px;
            font-size: 18px;
            font-weight: 600;
            color: #333;
            border-bottom: 1px solid #eee;
        }
        
        .sidebar-content {
            padding: 20px;
        }
        
        .sidebar-article-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .sidebar-article-item {
            padding-bottom: 15px;
            border-bottom: 1px solid #f5f5f5;
        }
        
        .sidebar-article-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        
        .sidebar-article-item a {
            color: #555;
            line-height: 1.5;
            transition: color 0.3s;
        }
        
        .sidebar-article-item a:hover {
            color: #d4af37;
        }
        
        .sidebar-promo {
            text-align: center;
        }
        
        .sidebar-promo img {
            width: 100%;
            height: auto;
            border-radius: 6px;
            transition: transform 0.3s;
        }
        
        .sidebar-promo img:hover {
            transform: scale(1.02);
        }
        
        /* 底部样式 */
        .article-footer {
            background-color: #222;
            color: #aaa;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        
        .article-footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .article-footer-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 30px;
        }
        
        .article-footer-section {
            flex: 1;
            min-width: 200px;
            margin-bottom: 30px;
            padding-right: 20px;
        }
        
        .article-footer-logo img {
            height: 40px;
            margin-bottom: 15px;
        }
        
        .article-footer-section h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #444;
        }
        
        .article-footer-section ul li {
            margin-bottom: 10px;
        }
        
        .article-footer-section ul li a {
            color: #aaa;
            transition: color 0.3s;
        }
        
        .article-footer-section ul li a:hover {
            color: #d4af37;
        }
        
        .article-footer-links {
            border-top: 1px solid #333;
            padding-top: 20px;
            text-align: center;
            font-size: 14px;
        }
        
        .article-footer-links a {
            color: #aaa;
            margin: 0 10px;
            transition: color 0.3s;
        }
        
        .article-footer-links a:hover {
            color: #d4af37;
        }
        
        .article-footer-links span {
            color: #555;
        }
        
        .article-copyright {
            text-align: center;
            padding-top: 20px;
            margin-top: 20px;
            border-top: 1px solid #333;
            color: #777;
            font-size: 14px;
        }
        
        /* 侧边工具栏 */
        .article-float-tools {
            position: fixed;
            right: 20px;
            bottom: 20px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .article-tool-item {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            background-color: #fff;
            border-radius: 50%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .article-tool-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
        }
        
        .article-tool-item i {
            font-size: 24px;
            color: #d4af37;
        }
        
        .article-tool-item span {
            position: absolute;
            bottom: -25px;
            font-size: 12px;
            color: #666;
            white-space: nowrap;
        }
        
        .article-tool-chat {
            position: relative;
        }
        
        .article-chat-bubble {
            position: absolute;
            bottom: 70px;
            right: 0;
            background-color: #fff;
            padding: 10px 15px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            max-width: 200px;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
        }
        
        .article-chat-bubble::after {
            content: '';
            position: absolute;
            bottom: -8px;
            right: 20px;
            width: 0;
            height: 0;
            border-left: 8px solid transparent;
            border-right: 8px solid transparent;
            border-top: 8px solid #fff;
        }
        
        .article-tool-chat:hover .article-chat-bubble {
            opacity: 1;
        }
        
        .article-tool-top {
            background-color: #333;
        }
        
        .article-tool-top i {
            color: #fff;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .article-nav-menu {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: #fff;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            }
            
            .article-nav-menu.active {
                display: flex;
            }
            
            .article-submenu {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                margin-left: 15px;
                margin-top: 10px;
                display: none;
            }
            
            .article-nav-menu li:hover .article-submenu {
                display: block;
            }
            
            .article-mobile-toggle {
                display: block;
            }
            
            .article-content {
                flex-direction: column;
            }
            
            .article-sidebar {
                width: 100%;
            }
            
            .article-footer-grid {
                flex-direction: column;
            }
            
            .article-footer-section {
                padding-right: 0;
            }
        }
        
        @media (max-width: 768px) {
            .article-header-info {
                padding: 30px 20px;
            }
            
            .article-title {
                font-size: 28px;
            }
            
            .article-content-body {
                padding: 30px 20px;
            }
            
            .article-related-list {
                grid-template-columns: 1fr;
            }
            
            .article-pagination {
                flex-direction: column;
                gap: 15px;
            }
            
            .article-float-tools {
                right: 10px;
                bottom: 10px;
            }
            
            .article-tool-item {
                width: 50px;
                height: 50px;
            }
            
            .article-tool-item i {
                font-size: 20px;
            }
        }
        
        @media (max-width: 480px) {
            .article-header-container {
                padding: 0 10px;
            }
            
            .article-header-actions {
                gap: 10px;
            }
            
            .article-header-btn {
                padding: 6px 12px;
                font-size: 14px;
            }
            
            .article-breadcrumb-container {
                padding: 0 10px;
            }
            
            .article-content {
                padding: 0 10px;
            }
            
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
        }