/* 二级页面特有的样式 */
        .page-banner {
            background: linear-gradient(135deg, #2262b4 0%, #1776f5 100%);
            color: white;
            padding: 80px 0 60px;
            text-align: center;
        }
        
        .page-banner h1 {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .page-banner p {
            font-size: 20px;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
            line-height: 1.6;
        }
        
        .breadcrumb {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
        }
        
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .breadcrumb a:hover {
            color: #4dabf7;
        }
        
        .breadcrumb span {
            opacity: 0.7;
        }
        
        /* 解决方案详情区域 */
        .solution-detail {
            padding: 70px 0;
            background: white;
        }
        
        .solution-content {
            display: grid;
            grid-template-columns: 1fr 350px;
            gap: 60px;
        }
        
        .solution-main h2 {
            font-size: 32px;
            color: #0a2e5c;
            margin-bottom: 30px;
            line-height: 1.3;
            position: relative;
            padding-bottom: 15px;
        }
        
        .solution-main h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #4dabf7, #0a2e5c);
            border-radius: 2px;
        }
        
        .solution-main p {
            color: #666;
            line-height: 1.8;
            margin-bottom: 25px;
            font-size: 17px;
        }
        
        .solution-main h3 {
            font-size: 24px;
            color: #0a2e5c;
            margin: 40px 0 20px;
            line-height: 1.3;
        }
        
        .solution-main ul {
            list-style: none;
            margin: 20px 0 30px;
        }
        
        .solution-main li {
            margin-bottom: 12px;
            color: #666;
            line-height: 1.6;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        
        .solution-main li i {
            color: #4dabf7;
            margin-top: 5px;
            flex-shrink: 0;
        }
        
        .feature-highlight {
            background: linear-gradient(135deg, #f8fafc 0%, #f1f8ff 100%);
            border-left: 5px solid #4dabf7;
            padding: 30px;
            border-radius: 0 12px 12px 0;
            margin: 40px 0;
        }
        
        .feature-highlight h4 {
            font-size: 20px;
            color: #0a2e5c;
            margin-bottom: 15px;
        }
        
        .solution-sidebar {
            position: sticky;
            top: 120px;
            height: fit-content;
        }
        
        .sidebar-card {
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            margin-bottom: 30px;
            border: 1px solid #f1f5f9;
        }
        
        .sidebar-card h3 {
            font-size: 20px;
            color: #0a2e5c;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }
        
        .solution-list {
            list-style: none;
        }
        
        .solution-list li {
            margin-bottom: 15px;
        }
        
        .solution-list a {
            color: #555;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 15px;
            border-radius: 8px;
            transition: all 0.3s;
        }
        
        .solution-list a:hover,
        .solution-list a.active {
            background: #e7f5ff;
            color: #0a2e5c;
        }
        
        .solution-list a i {
            color: #4dabf7;
            font-size: 14px;
        }
        
        .contact-card {
            background: linear-gradient(135deg, #4dabf7 0%, #0d6ae0 100%);
            color: white;
            padding: 30px;
            border-radius: 12px;
            text-align: center;
        }
        
        .contact-card h3 {
            color: white;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            padding-bottom: 15px;
            margin-bottom: 20px;
        }
        
        .contact-card p {
            margin-bottom: 25px;
            opacity: 0.9;
        }
        
        .contact-btn {
            display: inline-block;
            background: white;
            color: #0a2e5c;
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        
        .contact-btn:hover {
            background: transparent;
            color: white;
            border-color: white;
        }
        
        /* 应用场景区域 */
        .use-cases {
            padding: 100px 0;
            background: linear-gradient(135deg, #f8fafc 0%, #f1f8ff 100%);
        }
        
        .case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .case-card {
            background: white;
            border-radius: 12px;
            padding: 40px 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }
        
        .case-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .case-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #e7f5ff 0%, #d0ebff 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: #339af0;
            font-size: 32px;
        }
        
        .case-card h4 {
            font-size: 22px;
            margin-bottom: 15px;
            color: #0a2e5c;
            line-height: 1.3;
        }
        
        .case-card p {
            color: #666;
            line-height: 1.6;
        }
        
        /* 动画 */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .container {
                padding: 0 15px;
            }
        }
        
        @media (max-width: 992px) {
            .solution-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .solution-sidebar {
                position: static;
                order: -1;
            }
            
            .page-banner h1 {
                font-size: 40px;
            }
            
            .page-banner p {
                font-size: 18px;
            }
        }
        
        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: flex;
            }
            
            .nav-menu {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                background: rgba(10, 46, 92, 0.98);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 30px;
                z-index: 999;
            }
            
            .nav-menu.active {
                display: flex;
            }
            
            .header-actions .demo-btn {
                display: none;
            }
            
            .page-banner {
                padding: 80px 0 60px;
               
            }
            
            .page-banner h1 {
                font-size: 32px;
            }
            
            .page-banner p {
                font-size: 16px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        @media (max-width: 576px) {
            .case-grid {
                grid-template-columns: 1fr;
            }
            
            .page-banner h1 {
                font-size: 28px;
            }
            
            .solution-main h2 {
                font-size: 28px;
            }
            
            .solution-main h3 {
                font-size: 22px;
            }
        }
        
            /* 特色功能网格样式 */
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin: 30px 0;
    }

    .feature-item {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 20px;
        transition: transform 0.3s, box-shadow 0.3s;
        border-left: 4px solid #2a6ebb;
    }

    .feature-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .feature-icon {
        font-size: 24px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 工单流程步骤样式 */
    .workflow-process {
        background: #f8f9fa;
        padding: 60px 0;
    }

    .process-steps {
        max-width: 1000px;
        margin: 40px auto 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .step-item {
        width: calc(20% - 20px);
        background: white;
        border-radius: 8px;
        padding: 20px;
        margin-bottom: 20px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        text-align: center;
        transition: transform 0.3s;
    }

    .step-item:hover {
        transform: translateY(-5px);
    }

    .step-number {
        width: 50px;
        height: 50px;
        background: #2a6ebb;
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        font-weight: bold;
        margin: 0 auto 15px;
    }

    .step-content h4 {
        color: #2a6ebb;
        margin-bottom: 10px;
    }

    /* 技术优势网格样式 */
    .tech-advantages {
        padding: 60px 0;
    }

    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .advantage-item {
        background: white;
        border-radius: 8px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: transform 0.3s;
    }

    .advantage-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .advantage-icon {
        font-size: 36px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 客户案例展示 */
    .case-example {
        background: #f8f9fa;
        border-left: 4px solid #2a6ebb;
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 4px;
    }

    .case-example:last-child {
        margin-bottom: 0;
    }

    .case-example h4 {
        color: #2a6ebb;
        margin-bottom: 5px;
        font-size: 16px;
    }

    .case-example p {
        font-size: 14px;
        color: #666;
        margin: 0;
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
        .feature-grid,
        .advantages-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .process-steps {
            justify-content: center;
        }
        
        .step-item {
            width: calc(50% - 20px);
            margin-bottom: 30px;
        }
    }

    @media (max-width: 768px) {
        .feature-grid,
        .advantages-grid {
            grid-template-columns: 1fr;
        }
        
        .step-item {
            width: 100%;
            max-width: 300px;
            margin-bottom: 20px;
        }
        
        .process-steps:before {
            display: none;
        }
    }
    
      /* 特色功能网格样式 */
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin: 30px 0;
    }

    .feature-item {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 20px;
        transition: transform 0.3s, box-shadow 0.3s;
        border-left: 4px solid #2a6ebb;
    }

    .feature-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .feature-icon {
        font-size: 24px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 专家智库建设流程样式 */
    .process-steps {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 30px 0;
    }

    .step-item {
        width: calc(20% - 15px);
        background: white;
        border-radius: 8px;
        padding: 20px;
        margin-bottom: 20px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        text-align: center;
        transition: transform 0.3s;
    }

    .step-item:hover {
        transform: translateY(-5px);
    }

    .step-number {
        width: 40px;
        height: 40px;
        background: #2a6ebb;
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        font-weight: bold;
        margin: 0 auto 15px;
    }

    .step-content h4 {
        color: #2a6ebb;
        margin-bottom: 10px;
        font-size: 16px;
    }

    .step-content p {
        font-size: 14px;
        color: #666;
    }

    /* 技术优势网格样式 */
    .tech-advantages {
        background: #f8f9fa;
        padding: 60px 0;
    }

    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .advantage-item {
        background: white;
        border-radius: 8px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: transform 0.3s;
    }

    .advantage-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .advantage-icon {
        font-size: 36px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 专家类型网格样式 */
    .expert-types {
        padding: 60px 0;
    }

    .expert-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .expert-category {
        background: white;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        border-top: 4px solid #2a6ebb;
    }

    .expert-category h4 {
        color: #2a6ebb;
        margin-bottom: 15px;
        font-size: 18px;
        display: flex;
        align-items: center;
    }

    .expert-category h4 i {
        margin-right: 10px;
    }

    .expert-category ul {
        list-style: none;
        padding: 0;
    }

    .expert-category li {
        padding: 5px 0;
        border-bottom: 1px solid #eee;
    }

    .expert-category li:last-child {
        border-bottom: none;
    }

    /* 客户案例展示 */
    .case-example {
        background: #f8f9fa;
        border-left: 4px solid #2a6ebb;
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 4px;
    }

    .case-example:last-child {
        margin-bottom: 0;
    }

    .case-example h4 {
        color: #2a6ebb;
        margin-bottom: 5px;
        font-size: 16px;
    }

    .case-example p {
        font-size: 14px;
        color: #666;
        margin: 0;
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
        .feature-grid,
        .advantages-grid,
        .expert-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .process-steps {
            justify-content: center;
        }
        
        .step-item {
            width: calc(50% - 20px);
            margin-bottom: 30px;
        }
    }

    @media (max-width: 768px) {
        .feature-grid,
        .advantages-grid,
        .expert-grid {
            grid-template-columns: 1fr;
        }
        
        .step-item {
            width: 100%;
            max-width: 300px;
            margin-bottom: 20px;
        }
    }
    
      /* 特色功能网格样式 */
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin: 30px 0;
    }

    .feature-item {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 20px;
        transition: transform 0.3s, box-shadow 0.3s;
        border-left: 4px solid #2a6ebb;
    }

    .feature-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .feature-icon {
        font-size: 24px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 技能培训与鉴定流程样式 */
    .process-steps {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin: 30px 0;
    }

    .step-item {
        width: calc(16.666% - 15px);
        background: white;
        border-radius: 8px;
        padding: 20px;
        margin-bottom: 20px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        text-align: center;
        transition: transform 0.3s;
    }

    .step-item:hover {
        transform: translateY(-5px);
    }

    .step-number {
        width: 40px;
        height: 40px;
        background: #2a6ebb;
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        font-weight: bold;
        margin: 0 auto 15px;
    }

    .step-content h4 {
        color: #2a6ebb;
        margin-bottom: 10px;
        font-size: 16px;
    }

    .step-content p {
        font-size: 14px;
        color: #666;
    }

    /* 技术优势网格样式 */
    .tech-advantages {
        background: #f8f9fa;
        padding: 60px 0;
    }

    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .advantage-item {
        background: white;
        border-radius: 8px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: transform 0.3s;
    }

    .advantage-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .advantage-icon {
        font-size: 36px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    /* 培训体系网格样式 */
    .training-system {
        padding: 60px 0;
    }

    .system-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .system-category {
        background: white;
        border-radius: 8px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        border-top: 4px solid #2a6ebb;
        transition: transform 0.3s;
    }

    .system-category:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .category-icon {
        font-size: 36px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    .system-category h4 {
        color: #2a6ebb;
        margin-bottom: 15px;
        font-size: 18px;
    }

    .system-category ul {
        list-style: none;
        padding: 0;
        text-align: left;
    }

    .system-category li {
        padding: 5px 0;
        border-bottom: 1px solid #eee;
        font-size: 14px;
    }

    .system-category li:last-child {
        border-bottom: none;
    }

    /* 证书体系网格样式 */
    .certificate-system {
        padding: 60px 0;
    }

    .certificate-types {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }

    .certificate-item {
        background: white;
        border-radius: 8px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: transform 0.3s;
    }

    .certificate-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    .certificate-icon {
        font-size: 36px;
        color: #2a6ebb;
        margin-bottom: 15px;
    }

    .certificate-item h4 {
        color: #2a6ebb;
        margin-bottom: 10px;
        font-size: 18px;
    }

    .certificate-item p {
        font-size: 14px;
        color: #666;
    }

    /* 客户案例展示 */
    .case-example {
        background: #f8f9fa;
        border-left: 4px solid #2a6ebb;
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 4px;
    }

    .case-example:last-child {
        margin-bottom: 0;
    }

    .case-example h4 {
        color: #2a6ebb;
        margin-bottom: 5px;
        font-size: 16px;
    }

    .case-example p {
        font-size: 14px;
        color: #666;
        margin: 0;
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
        .feature-grid,
        .advantages-grid,
        .system-grid,
        .certificate-types {
            grid-template-columns: repeat(2, 1fr);
        }
        
        .process-steps {
            justify-content: center;
        }
        
        .step-item {
            width: calc(50% - 20px);
            margin-bottom: 30px;
        }
    }

    @media (max-width: 768px) {
        .feature-grid,
        .advantages-grid,
        .system-grid,
        .certificate-types {
            grid-template-columns: 1fr;
        }
        
        .step-item {
            width: 100%;
            max-width: 300px;
            margin-bottom: 20px;
        }
    }
    
 /*------------------------------------------------------*/
 

        
        /* 优势卡片悬停效果 */
        .advantage-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.12) !important;
        }
        
        .value-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.12) !important;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .advantage-card {
                flex-direction: column !important;
            }
            
            .advantage-card .advantage-visual {
                padding: 30px !important;
            }
            
            .advantage-card .advantage-content {
                padding: 30px !important;
            }
            
            .feature-grid {
                grid-template-columns: 1fr !important;
            }
            
            .process-step {
                flex-direction: column !important;
                align-items: center;
            }
            
            .process-step .step-number {
                margin-right: 0 !important;
                margin-left: 0 !important;
                margin-bottom: 20px !important;
            }
            
            .process-step .step-content {
                width: 100%;
            }
            
            .process-steps::before {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .section-header h2 {
                font-size: 28px !important;
            }
            
            .advantage-card .advantage-visual {
                padding: 20px !important;
            }
            
            .advantage-card .advantage-content {
                padding: 20px !important;
            }
            
            .advantage-card .advantage-icon {
                font-size: 40px !important;
            }
            
            .advantage-card h3 {
                font-size: 22px !important;
            }
            
            .stats-container .stat-item {
                min-width: 150px !important;
            }
            
            .stats-container .stat-number {
                font-size: 36px !important;
            }
            
            .testimonial {
                padding: 30px 20px !important;
            }
        }