/* AI算法列表 */
        .ai-algorithm-list {
            padding: 30px 0 60px;
        }
        
        .ai-list-row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -12px;
        }
        
        .ai-list-col {
            flex: 0 0 calc(33.333% - 24px);
            margin: 0 12px 24px;
            list-style: none;
        }
        
        .ai-list-item {
            display: block;
            border-radius: 15px;
            overflow: hidden;
            background: #fff;
            height: 100%;
            transition: all 0.5s;
            position: relative;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            text-decoration: none;
            color: inherit;
        }
        
        .ai-list-item::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(26, 42, 108, 0);
            z-index: 2;
            transition: all 0.5s;
        }
        
        .ai-list-item:hover::before {
            background: rgba(26, 42, 108, 0.05);
        }
        
        .ai-item-img {
            position: relative;
            z-index: 1;
            height: 200px;
            overflow: hidden;
        }
        
        .ai-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .ai-list-item:hover .ai-item-img img {
            transform: scale(1.05);
        }
        
        .ai-list-item:hover {
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            transform: translateY(-8px);
        }
        
        .ai-item-text {
            padding: 25px;
        }
        
        .ai-item-title {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 10px;
        }
        
        .ai-item-title span:first-child {
            font-size: 1.3rem;
            font-weight: 600;
            line-height: 1.4;
            color: #1a2a6c;
            margin-bottom: 5px;
            flex: 1;
            padding-right: 10px;
        }
        
        .ai-item-title span:last-child {
            display: inline-block;
            font-size: 0.8rem;
            line-height: 1.4;
            border: 1px solid #e5e5e5;
            border-radius: 20px;
            color: #919191;
            padding: 3px 10px;
            white-space: nowrap;
        }
        
        .ai-item-intro {
            font-size: 0.95rem;
            font-weight: 400;
            line-height: 1.6;
            color: #666;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .ai-list-col {
                flex: 0 0 calc(50% - 24px);
            }
        }
        
        @media (max-width: 768px) {
            .ai-list-col {
                flex: 0 0 100%;
            }
        }
		
		
		
		
		
		
		
		        
        /* 系统平台列表 */
        .system-platform-list {
            padding: 30px 0 60px;
        }
        
        .system-list-row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -12px;
        }
        
        .system-list-col {
            flex: 0 0 calc(33.333% - 24px);
            margin: 0 12px 24px;
            list-style: none;
        }
        
        .system-list-item {
            display: block;
            border-radius: 15px;
            overflow: hidden;
            background: #fff;
            height: 100%;
            transition: all 0.5s;
            position: relative;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            text-decoration: none;
            color: inherit;
        }
        
        .system-list-item::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(26, 42, 108, 0);
            z-index: 2;
            transition: all 0.5s;
        }
        
        .system-list-item:hover::before {
            background: rgba(26, 42, 108, 0.05);
        }
        
        .system-item-img {
            position: relative;
            z-index: 1;
            height: 350px;
            overflow: hidden;
        }
        
        .system-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .system-list-item:hover .system-item-img img {
            transform: scale(1.05);
        }
        
        .system-list-item:hover {
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            transform: translateY(-8px);
        }
        
        .system-item-text {
            padding: 25px;
        }
        
        .system-item-title {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 10px;
        }
        
        .system-item-title span {
            font-size: 1.3rem;
            font-weight: 600;
            line-height: 1.4;
            color: #1a2a6c;
            margin-bottom: 5px;
            flex: 1;
            padding-right: 10px;
        }
        

        
        .system-item-intro {
            font-size: 0.95rem;
            font-weight: 400;
            line-height: 1.6;
            color: #666;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .system-list-col {
                flex: 0 0 calc(50% - 24px);
            }
            
        }
        
        @media (max-width: 768px) {
            .system-list-col {
                flex: 0 0 100%;
            }
            

        }
		
		
		
		
		
		
		
		
		   
        
        /* 新闻资讯列表 */
        .news-list-section {
            padding: 30px 0 60px;
        }
        
        .news-list-row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -12px;
        }
        
        .news-list-col {
            flex: 0 0 calc(25% - 24px);
            margin: 0 12px 28px;
            list-style: none;
        }
        
        .news-list-item {
            display: block;
            background: #fff;
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.5s;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            height: 100%;
            text-decoration: none;
            color: inherit;
        }
        
        .news-list-item:hover {
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            transform: translateY(-4px);
        }
        
        .news-item-img {
            height: 0;
            overflow: hidden;
            padding-bottom: 60%;
            position: relative;
        }
        
        .news-item-img img {
            width: 100%;
            height: 100%;
            position: absolute;
            object-fit: cover;
            transition: all 0.5s;
        }
        
        .news-list-item:hover .news-item-img img {
            transform: scale(1.1);
        }
        
        .news-item-text {
            padding: 30px;
            background: #fff;
        }
        
        .news-item-time {
            font-size: 14px;
            color: #666;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
        }
        
        .news-item-time i {
            margin-right: 8px;
            color: #1a2a6c;
        }
        
        .news-item-title {
            font-size: 18px;
            line-height: 1.4;
            margin-bottom: 15px;
            color: #333;
            font-weight: 700;
            transition: all 0.5s;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .news-item-title a {
            color: #333;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .news-list-item:hover .news-item-title a {
            color: #1c52a0;
        }
        
        .news-item-intro {
            font-size: 14px;
            line-height: 1.5;
            height: 63px;
            margin-bottom: 20px;
            color: #666;
            display: -webkit-box;
            overflow: hidden;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
        }
        
        .news-item-foot {
            padding-top: 15px;
            border-top: 1px solid #e6e6e6;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .news-item-tags span {
            display: inline-block;
            margin-right: 15px;
            padding-left: 8px;
            font-size: 12px;
            color: #7f7f7f;
            line-height: 20px;
            position: relative;
        }
        
        .news-item-tags a {
            display: block;
            font-size: 12px;
            color: #7f7f7f;
            line-height: 20px;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .news-item-tags a:hover {
            color: #1c52a0;
        }
        
        .news-item-tags span::after {
            content: "";
            width: 3px;
            height: 3px;
            background: #7f7f7f;
            position: absolute;
            left: 0;
            top: 9px;
            border-radius: 50%;
        }
        
        .news-item-more {
            width: 30px;
            height: 30px;
            background: #f0f0f0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }
        
        .news-item-more i {
            color: #666;
            transition: all 0.3s;
        }
        
        .news-list-item:hover .news-item-more {
            background: #1c52a0;
        }
        
        .news-list-item:hover .news-item-more i {
            color: white;
            transform: translateX(3px);
        }

        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .news-list-col {
                flex: 0 0 calc(33.333% - 24px);
            }
        }
        
        @media (max-width: 992px) {
            .news-list-col {
                flex: 0 0 calc(50% - 24px);
            }
            
        }
        
        @media (max-width: 768px) {
            .news-list-col {
                flex: 0 0 100%;
            }
            

        }
		
		
		
		
		
		
		
		
		
		
		
		        /* AI内容区域 */
        .content-section {
            padding: 60px 0;
            background: white;
        }
        
        .content-header {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        
        .content-header h1 {
            font-size: 2.5rem;
            color: #1a2a6c;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .content-header h1::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
            border-radius: 2px;
        }
        
        .content-meta {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            margin: 0 15px 10px;
            color: #666;
            font-size: 0.9rem;
        }
        
        .meta-item i {
            margin-right: 8px;
            color: #1a2a6c;
        }
        
        /* 算法介绍 */
        .algorithm-intro {
            margin-bottom: 60px;
        }
        
        .section-title {
            font-size: 1.8rem;
            color: #1a2a6c;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
        }
        
        .intro-content {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #444;
        }
        
        .intro-content p {
            margin-bottom: 20px;
        }
        
        .feature-list {
            display: flex;
            flex-wrap: wrap;
            margin: 30px -15px;
        }
        
        .feature-item {
            flex: 0 0 calc(33.333% - 30px);
            margin: 0 15px 30px;
            background: #f8f9fa;
            padding: 25px;
            border-radius: 10px;
            transition: all 0.3s;
            text-align: center;
        }
        
        .feature-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 15px;
            background: linear-gradient(135deg, #1a2a6c, #b21f1f);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }
        
        .feature-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: #1a2a6c;
            margin-bottom: 10px;
        }
        
        .feature-desc {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* 演示视频 */
        .demo-video {
            margin-bottom: 60px;
        }
        
        .video-container {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 比例 */
            height: 0;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }
        
        .video-desc {
            margin-top: 20px;
            color: #666;
            font-style: italic;
        }
        
        /* 相关算法 */
        .related-algorithms {
            margin-bottom: 30px;
        }
        
        .algorithms-grid {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -12px;
        }
        
        .algorithm-card {
            flex: 0 0 calc(33.333% - 24px);
            margin: 0 12px 24px;
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s;
        }
        
        .algorithm-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .algorithm-img {
            height: 180px;
            overflow: hidden;
        }
        
        .algorithm-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .algorithm-card:hover .algorithm-img img {
            transform: scale(1.05);
        }
        
        .algorithm-content {
            padding: 20px;
        }
        
        .algorithm-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: #1a2a6c;
            margin-bottom: 10px;
        }
        
        .algorithm-desc {
            color: #666;
            font-size: 0.9rem;
            margin-bottom: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .algorithm-link {
            display: inline-block;
            color: #1c52a0;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        
        .algorithm-link:hover {
            color: #1a2a6c;
        }
        
        .algorithm-link i {
            margin-left: 5px;
            transition: transform 0.3s;
        }
        
        .algorithm-link:hover i {
            transform: translateX(3px);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .feature-item {
                flex: 0 0 calc(50% - 30px);
            }
            
            .algorithm-card {
                flex: 0 0 calc(50% - 24px);
            }
            
        }
        
        @media (max-width: 768px) {
            .feature-item {
                flex: 0 0 100%;
            }
            
            .algorithm-card {
                flex: 0 0 100%;
            }
            
        }
		
		
		
		
		
		
		
		        /* 平台详情 */
        .platform-detail {
            background: white;
            padding: 40px 30px;
            width: 100%;
        }
        
        .platform-title {
            font-size: 2.5rem;
            color: #1a2a6c;
            margin-bottom: 20px;
            text-align: center;
            position: relative;
        }
        
        .platform-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
            border-radius: 2px;
        }
        
        .platform-intro {
            font-size: 1.2rem;
            line-height: 1.8;
            color: #444;
            text-align: center;
            max-width: 900px;
            margin: 30px auto;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            position: relative;
        }
        
        .platform-intro::before {
            content: '\f05a';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: #1a2a6c;
            font-size: 1.5rem;
        }
        
        .platform-content {
            margin-top: 40px;
        }
        
        .content-section {
            margin-bottom: 40px;
        }
        
        .content-section h3 {
            font-size: 1.5rem;
            color: #1a2a6c;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            position: relative;
        }
        
        .content-section h3::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
        }
        
        .content-section p {
            margin-bottom: 15px;
            color: #555;
            line-height: 1.7;
        }
        
        .feature-grid {
            display: flex;
            flex-wrap: wrap;
            margin: 20px -10px;
        }
        
        .feature-item {
            flex: 0 0 calc(50% - 20px);
            margin: 10px;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 8px;
            transition: all 0.3s;
        }
        
        .feature-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .feature-item h4 {
            font-size: 1.2rem;
            color: #1a2a6c;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .feature-item h4 i {
            margin-right: 10px;
            color: #1c52a0;
        }
        
        .feature-item p {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* 第二部分 - 上一篇下一篇 */
        .platform-navigation {
            padding: 40px 0;
            background: white;
            border-top: 1px solid #eee;
        }
        
        .nav-links {
            display: flex;
            justify-content: space-between;
        }
        
        .nav-lk {
            display: flex;
            align-items: center;
            padding: 15px 20px;
            background: #f8f9fa;
            border-radius: 8px;
            text-decoration: none;
            color: #333;
            transition: all 0.3s;
            flex: 0 0 48%;
        }
        
        .nav-lk:hover {
            background: #1a2a6c;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .nav-lk.prev {
            text-align: left;
        }
        
        .nav-lk.next {
            text-align: right;
            flex-direction: row-reverse;
        }
        
        .nav-lk i {
            font-size: 1.2rem;
            margin: 0 10px;
        }
        
        .nav-text {
            flex: 1;
        }
        
        .nav-text span {
            display: block;
            font-size: 0.9rem;
            color: #999;
            margin-bottom: 5px;
        }
        
        .nav-text strong {
            font-size: 1.1rem;
            font-weight: 600;
        }
        
        .nav-link:hover .nav-text span {
            color: #ddd;
        }
        
        /* 第三部分 - 更多系统平台 */
        .more-platforms {
            overflow: hidden;
            padding: 0 3% 50px;
            width: 100%;
            background: #f5f7fa;
        }
        
        .section-title {
            text-align: center;
            font-size: 2rem;
            color: #1a2a6c;
            margin: 40px 0 30px;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
            border-radius: 2px;
        }
        
        .platforms-grid {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -15px;
        }
        
        .platform-card {
            flex: 0 0 calc(25% - 30px);
            margin: 0 15px 30px;
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s;
        }
        
        .platform-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .platform-img {
            height: 180px;
            overflow: hidden;
        }
        
        .platform-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .platform-card:hover .platform-img img {
            transform: scale(1.05);
        }
        
        .platform-name {
            padding: 20px;
            text-align: center;
            font-size: 1.2rem;
            font-weight: 600;
            color: #1a2a6c;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .feature-item {
                flex: 0 0 100%;
            }
            
            .platform-card {
                flex: 0 0 calc(50% - 30px);
            }
            
            .banner-content h1 {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 768px) {
            .platform-card {
                flex: 0 0 100%;
            }
            
            .nav-links {
                flex-direction: column;
            }
            
            .nav-link {
                flex: 0 0 100%;
                margin-bottom: 15px;
            }
            
            .banner-content h1 {
                font-size: 2rem;
            }
            
            .platform-title {
                font-size: 2rem;
            }
        }
		
		
		
		
		
		
		
		
		        /* 新闻内容区 */
        .content-wrapper {
            padding: 50px 0;
            display: flex;
            flex-wrap: wrap;
        }
        
        .main-content {
            flex: 0 0 70%;
            padding-right: 30px;
        }
        
        .sidebar {
            flex: 0 0 30%;
        }
        
        /* 左侧内容区 */
        .article-header {
            margin-bottom: 30px;
        }
        
        .article-title {
            font-size: 2.2rem;
            color: #1a2a6c;
            margin-bottom: 20px;
            font-weight: 700;
            line-height: 1.3;
        }
        
        .article-meta {
            display: flex;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
            flex-wrap: wrap;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            margin-right: 25px;
            margin-bottom: 10px;
            color: #666;
            font-size: 0.95rem;
        }
        
        .meta-item i {
            margin-right: 8px;
            color: #1a2a6c;
        }
        
        .article-divider {
            height: 1px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
            margin: 20px 0;
        }
        
        .article-content {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #444;
        }
        
        .article-content p {
            margin-bottom: 20px;
        }
        
        .article-content h2 {
            font-size: 1.6rem;
            color: #1a2a6c;
            margin: 30px 0 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            position: relative;
        }
        
        .article-content h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 50px;
            height: 2px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
        }
        
        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 20px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .highlight-box {
            background: #f8f9fa;
            border-left: 4px solid #1a2a6c;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        
        .highlight-box p {
            margin: 0;
            font-style: italic;
            color: #555;
        }
        
        /* 上一篇下一篇导航 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }
        
        .nav-lk {
            display: flex;
            align-items: center;
            padding: 15px 20px;
            background: #f8f9fa;
            border-radius: 8px;
            text-decoration: none;
            color: #333;
            transition: all 0.3s;
            flex: 0 0 48%;
        }
        
        .nav-lk:hover {
            background: #1a2a6c;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .nav-lk.prev {
            text-align: left;
        }
        
        .nav-lk.next {
            text-align: right;
            flex-direction: row-reverse;
        }
        
        .nav-lk i {
            font-size: 1.2rem;
            margin: 0 10px;
        }
        
        .nav-text {
            flex: 1;
        }
        
        .nav-text span {
            display: block;
            font-size: 0.9rem;
            color: #999;
            margin-bottom: 5px;
        }
        
        .nav-text strong {
            font-size: 1rem;
            font-weight: 600;
        }
        
        .nav-link:hover .nav-text span {
            color: #ddd;
        }
        
        /* 右侧边栏 */
        .sidebar-widget {
            background: white;
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .widget-title {
            font-size: 1.4rem;
            color: #1a2a6c;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0f0f0;
            position: relative;
        }
        
        .widget-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 40px;
            height: 2px;
            background: linear-gradient(to right, #1a2a6c, #b21f1f);
        }
        
        .company-info {
            text-align: center;
        }
        
        .company-logo {
            margin-bottom: 20px;
        }
        
        .company-logo img {
            max-width: 180px;
            height: auto;
        }
        
        .company-name {
            font-size: 1.5rem;
            color: #1a2a6c;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .company-desc {
            color: #666;
            margin-bottom: 20px;
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        .company-contact {
            margin-bottom: 25px;
            text-align: left;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
            color: #555;
            font-size: 0.9rem;
        }
        
        .contact-item i {
            color: fff;
            width: 20px;
        }
        
        .qrcode {
            text-align: center;
            margin-top: 20px;
        }
        
        .qrcode img {
            max-width: 150px;
            height: auto;
            margin-bottom: 10px;
        }
        
        .qrcode p {
            font-size: 0.9rem;
            color: #666;
        }
        
        /* 相关文章列表 */
        .related-articles {
            list-style: none;
        }
        
        .related-item {
            display: flex;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid #f0f0f0;
            transition: all 0.3s;
        }
        
        .related-item:hover {
            background: #f8f9fa;
            padding-left: 10px;
            border-radius: 5px;
        }
        
        .related-item:last-child {
            border-bottom: none;
        }
        
        .article-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: #f0f0f0;
            border-radius: 50%;
            color: #666;
            font-size: 0.9rem;
            font-weight: 600;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .related-item:hover .article-number {
            background: #1a2a6c;
            color: white;
        }
        
        .article-link {
            color: #444;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.3s;
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .article-link:hover {
            color: #1c52a0;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .main-content {
                flex: 0 0 100%;
                padding-right: 0;
                margin-bottom: 40px;
            }
            
            .sidebar {
                flex: 0 0 100%;
            }

        }
        
        @media (max-width: 768px) {
         .content-wrapper{
          display: block;
         }
            .article-navigation {
                flex-direction: column;
            }
            
            .nav-link {
                flex: 0 0 100%;
                margin-bottom: 15px;
            }
            
            .article-title {
                font-size: 1.8rem;
            }
            
            .article-meta {
                flex-direction: column;
            }
            
            .meta-item {
                margin-bottom: 10px;
            }
        }
		
		
		
		
		
		
		        
        /* 关于我们 */
        .company-intro {
            padding: 60px 0;
            background: white;
        }
        
        .intro-content {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .intro-text {
            flex: 0 0 60%;
            padding-right: 40px;
        }
        
        .intro-image {
            flex: 0 0 40%;
        }
        
        .intro-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .intro-text h3 {
            font-size: 1.8rem;
            color: #1a2a6c;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .intro-text h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background:linear-gradient(135deg, #7c96ff, #1f33b2);
        }
        
        .intro-text p {
            margin-bottom: 20px;
            color: #555;
            line-height: 1.7;
        }
        
        .stats {
            display: flex;
            margin-top: 30px;
            flex-wrap: wrap;
        }
        
        .stat-item {
            flex: 0 0 25%;
            text-align: center;
            padding: 15px;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: #1a2a6c;
            margin-bottom: 5px;
        }
        
        .stat-text {
            color: #666;
            font-size: 0.9rem;
        }
        
        /* 核心业务 */
        .core-business {
            padding: 80px 0;
            background: #f8f9fa;
        }
        
        .business-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }
        
        .business-intro {
            flex: 0 0 50%;
            padding-right: 40px;
        }
		    .business-intro h3 {
            font-size: 1.8rem;
            color: #1a2a6c;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .business-intro h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: linear-gradient(135deg, #7c96ff, #1f33b2);
        }
		.business-intro p{
			line-height: 1.7;
		}
        
        .business-cards {
            flex: 0 0 50%;
            display: flex;
            flex-wrap: wrap;
        }
        
        .business-card {
            flex: 0 0 calc(50% - 20px);
            margin: 10px;
            background: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        
        .business-card:nth-child(1) {
            transform: translateY(20px);
        }
        
        .business-card:nth-child(2) {
            transform: translateY(-10px);
        }
        
        .business-card:nth-child(3) {
            transform: translateY(10px);
        }
        
        .business-card:nth-child(4) {
            transform: translateY(-20px);
        }
        
        .business-card:hover {
            transform: translateY(-10px) !important;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .business-icon {
            width: 60px;
            height: 60px;
            background:linear-gradient(135deg, #7c96ff, #1f33b2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            margin-bottom: 15px;
        }
        
        .business-card h4 {
            font-size: 1.2rem;
            color: #1a2a6c;
            margin-bottom: 10px;
        }
        
        .business-card p {
            color: #666;
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        /* 合作客户 */
        .partners {
            padding: 80px 0;
            background: white;
            overflow: hidden;
            position: relative;
        }
        
        .partners-container {
            position: relative;
            padding: 40px 0;
        }
        
        .partners-track {
            display: flex;
            animation: scroll 30s linear infinite;
        }
        
        .partner-row {
            display: flex;
            flex-shrink: 0;
            padding: 0 20px;
        }
        
        .partner-item {
            flex: 0 0 auto;
            width: 180px;
            height: 100px;
            margin: 0 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s;
            transform: perspective(500px) rotateY(15deg) scale(0.9);
        }
        
        .partner-item:hover {
            filter: grayscale(0%);
            opacity: 1;
            transform: perspective(500px) rotateY(0) scale(1);
        }
        
        .partner-item img {
            max-width: 80%;
            max-height: 60px;
        }
        
        .partners-track:nth-child(2) {
            animation: scroll-reverse 25s linear infinite;
        }
        
        .partners-track:nth-child(3) {
            animation: scroll 35s linear infinite;
        }
        
        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-100%);
            }
        }
        
        @keyframes scroll-reverse {
            0% {
                transform: translateX(-100%);
            }
            100% {
                transform: translateX(0);
            }
        }
        
        /* 企业文化 */
        .company-culture {
            padding: 80px 0;
            background: #f8f9fa;
        }
        
        .culture-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }
        
        .culture-text {
            flex: 0 0 50%;
            padding-right: 40px;
        }
        
        .culture-image {
            /*flex: 0 0 50%;*/
        }
        
        .culture-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .culture-item {
            margin-bottom: 30px;
            padding-left: 30px;
            position: relative;
        }
        
        .culture-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 15px;
            height: 15px;
            background: #1a2a6c;
            border-radius: 50%;
        }
        
        .culture-item h4 {
            font-size: 1.3rem;
            color: #1a2a6c;
            margin-bottom: 10px;
        }
        
        .culture-item p {
            color: #555;
            line-height: 1.7;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .intro-text, .intro-image {
                flex: 0 0 100%;
            }
            
            .intro-text {
                padding-right: 0;
                margin-bottom: 30px;
            }
            
            .business-intro, .business-cards {
                flex: 0 0 100%;
            }
            
            .business-intro {
                padding-right: 0;
                margin-bottom: 40px;
            }
            
            .culture-text, .culture-image {
                flex: 0 0 100%;
            }
            
            .culture-text {
                padding-right: 0;
                margin-bottom: 40px;
            }
            
            .stat-item {
                flex: 0 0 50%;
            }
            
            .banner-content h1 {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 768px) {
            .business-card {
                flex: 0 0 100%;
            }
            
            .stat-item {
                flex: 0 0 100%;
            }
            
            .banner-content h1 {
                font-size: 2rem;
            }
            
            .page-title h2 {
                font-size: 2rem;
            }
        }
		
		
		
		
		
		        /* 联系我们内容 */
        .contact-wrapper {
            display: flex;
			margin: 50px 0;
            flex-wrap: wrap;
            background-color: #fff;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .contact-wrapper:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
        }
        
        .contact-info {
            flex: 1;
            min-width: 300px;
            padding: 50px 40px;
            background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
        }
        
        .contact-qrcode {
            flex: 1;
            min-width: 300px;
            padding: 50px 40px;
            background-color: #fff;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            border-left: 1px solid #f0f0f0;
        }
        
        .company-name {
            font-size: 32px;
            font-weight: 700;
            color: #2c3e50;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 2px solid #3498db;
            position: relative;
        }
        
        .company-name::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background-color: #e74c3c;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 30px;
            transition: transform 0.2s ease;
        }
        
        .contact-item:hover {
            transform: translateX(5px);
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: #3498db;
            color: white;
            border-radius: 50%;
            margin-right: 20px;
            font-size: 20px;
            box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
        }
        
        .contact-details {
            flex: 1;
        }
        
        .contact-label {
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 8px;
            font-size: 18px;
        }
        
        .contact-value {
            color: #5a6c7d;
            line-height: 1.6;
            font-size: 16px;
        }
        
        .qrcode-item {
            text-align: center;
            margin-bottom: 40px;
            width: 100%;
        }
        
        .qrcode-title {
            font-size: 20px;
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }
        
        .qrcode-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 3px;
            background-color: #3498db;
            border-radius: 2px;
        }
        
        .qrcode-img {
			margin: 0 auto;
            width: 200px;
            height: 200px;
            border: 1px solid #eaeaea;
            border-radius: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .qrcode-img:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        .qrcode-desc {
            color: #7f8c8d;
            margin-top: 15px;
            font-size: 14px;
        }
        

        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .contact-wrapper {
                flex-direction: column;
            }
            
            .contact-info, .contact-qrcode {
                padding: 40px 30px;
            }
            
            .contact-qrcode {
                border-left: none;
                border-top: 1px solid #f0f0f0;
            }
            
            .qrcode-img {
                width: 180px;
                height: 180px;
            }
            
            .company-name {
                font-size: 28px;
            }
        }
        
        @media (max-width: 480px) {
            .contact-container {
                padding: 20px 15px;
            }
            
            .contact-info, .contact-qrcode {
                padding: 30px 20px;
            }
            
            .company-name {
                font-size: 24px;
            }
            
            .contact-icon {
                width: 45px;
                height: 45px;
                font-size: 18px;
                margin-right: 15px;
            }
            
            .qrcode-img {
                width: 160px;
                height: 160px;
            }
        }