.containerlist {
        width: 100%;
        margin: 0 auto;
        max-width: 1200px;
        background: white;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    }
    
    .zhanlan2 {
        background-color: #27ae60;
        border-radius: 8px;
        padding: 15px 30px;
        margin-bottom: 0px;
        display: flex;
        align-items: center;
    }
    
    .nav-title {
        color: white;
        font-size: 24px;
        font-weight: bold;
        margin-right: 30px;
        white-space: nowrap;
    }
    
    .zhanlan2 ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .zhanlan2 ul li {
        height: 44px;
        border-radius: 24px;
        border: 1px solid rgba(255, 255, 255, 0.4);
        font-weight: 500;
        font-size: 18px;
        color: #fff;
        padding: 0 22px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        margin: 0 8px 0 0;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }
    
    .zhanlan2 ul li .text1 {
        display: none;
    }
    
    .zhanlan2 ul li .text2 {
        display: inline;
    }
    
    .zhanlan2 ul li:hover,
    .zhanlan2 ul li.active {
        background-color: #fff;
    }
    
    .zhanlan2 ul li:hover .text1,
    .zhanlan2 ul li.active .text1 {
        display: inline;
        color: #27ae60;
    }
    
    .zhanlan2 ul li:hover .text2,
    .zhanlan2 ul li.active .text2 {
        display: none;
    }
    
    .zhanlan2 ul li.active a {
        color: inherit !important;
    }
    
    .zhanlan2 ul li a {
        color: inherit;
        text-decoration: none;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
    }
    
    .content-section {

        background: #f9f9f9;
        border-radius: 8px;

        animation: fadeIn 0.5s ease;
    }
    
    .padding20 {
        padding: 20px;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    .content-header {
        color: #27ae60;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 2px solid #e0e0e0;
        font-size: 24px;
    }
     .content-header .p{font-size:12px;padding:0px 10px 10px 0px;}
    .content-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
        margin-top: 20px;
    }
    
    .content-card {
        background: white;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
    }
    
    .content-card:hover {
        transform: translateY(-5px);
    }
    
    .content-card h3 {
        color: #27ae60;
        margin-bottom: 15px;
        font-size: 18px;
    }
    
    .content-card p {
        color: #666;
        line-height: 1.6;
    }
    
    .exhibitor-list {
        list-style: none;
    }
    
    .exhibitor-list li {
        padding: 10px 0;
        border-bottom: 1px solid #eee;
        display: flex;
        justify-content: space-between;
    }
    
    .exhibitor-name {
        font-weight: bold;
    }
    
    .booth-number {
        color: #27ae60;
    }
    
    .download-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid #eee;
    }
    
    .download-btn {
        background: #27ae60;
        color: white;
        border: none;
        padding: 8px 15px;
        border-radius: 4px;
        cursor: pointer;
        font-size: 14px;
        transition: background 0.3s;
        margin: 0 10px;
    }
    
    .download-btn:hover {
        background: #2ecc71;
    }
    
    .download-alianjie {
        background: #27ae60;
        color: white!important;
        border: none;
        padding: 8px 15px;
        border-radius: 4px;
        cursor: pointer;
        font-size: 14px;
        transition: background 0.3s;
        width: 80px;
        text-align: center;
        margin-left: 30px;
        text-decoration: none;
        display: inline-block;
    }
    
    .download-alianjie:hover {
        background: #2ecc71;
    }
    
    .download-alianjie a {
        color: #ffffff!important;
        text-decoration: none;
    }
    
    .schedule-table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 20px;
    }
    
    .schedule-table th,
    .schedule-table td {
        padding: 12px 15px;
        text-align: left;
        border-bottom: 1px solid #ddd;
    }
    
    .schedule-table th {
        background-color: #f2f2f2;
        color: #333;
    }
    
    .schedule-table tr:hover {
        background-color: #f5f5f5;
    }
    
    .product-category {
        margin-bottom: 25px;
    }
    
    .product-category h3 {
        color: #27ae60;
        margin-bottom: 15px;
        padding-bottom: 5px;
        border-bottom: 1px dashed #ddd;
    }
    
    .product-list {
        list-style-type: none;
    }
    
    .product-list li {
        padding: 8px 0;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .stats-box {
        display: flex;
        justify-content: space-around;
        margin: 30px 0;
        text-align: center;
    }
    
    .stat-item {
        padding: 20px;
        background: white;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        flex: 1;
        margin: 0 10px;
    }
    
    .stat-number {
        font-size: 32px;
        font-weight: bold;
        color: #27ae60;
        margin-bottom: 10px;
    }
    
    .stat-label {
        color: #7f8c8d;
    }
    
    /* 产业图谱样式 */
    .map-header {
        text-align: center;
        margin-bottom: 40px;
    }
    
    .map-header h2 {
        color: #27ae60;
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .map-header p {
        color: #7f8c8d;
        font-size: 16px;
        max-width: 800px;
        margin: 0 auto;
        line-height: 1.6;
    }
    
    .industry-clusters {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 25px;
    }
    
    .cluster {
        width: 300px;
        background: white;
        border-radius: 12px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        padding: 25px;
        position: relative;
        transition: all 0.3s ease;
        border-top: 5px solid #27ae60;
    }
    
    .cluster:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    }
    
    .cluster-1 { border-top-color: #FFD700; }
    .cluster-2 { border-top-color: #3498db; }
    .cluster-3 { border-top-color: #e74c3c; }
    .cluster-4 { border-top-color: #9b59b6; }
    .cluster-5 { border-top-color: #1abc9c; }
    
    .cluster-header {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }
    
    .cluster-icon {
        width: 50px;
        height: 50px;
        background: #f3f3f3;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 15px;
        font-size: 24px;
    }
    
    .cluster-title {
        font-size: 20px;
        font-weight: bold;
        color: #2c3e50;
    }
    
    .cluster-products {
        list-style: none;
    }
    
    .cluster-products li {
        padding: 10px 0;
        border-bottom: 1px solid #f0f0f0;
        position: relative;
        padding-left: 20px;
        color: #34495e;
    }
    
    .cluster-products li:before {
        content: "•";
        color: #27ae60;
        font-weight: bold;
        position: absolute;
        left: 0;
    }
    
    .cluster-products li:last-child {
        border-bottom: none;
    }
    
    .cluster-link {
        display: block;
        text-align: center;
        margin-top: 15px;
        padding: 8px 0;
        background: #f9f9f9;
        border-radius: 5px;
        color: #7f8c8d;
        text-decoration: none;
        font-size: 14px;
        transition: all 0.3s;
    }
    
    .cluster-link:hover {
        background: #27ae60;
        color: white;
    }
    
    .industry-stats {
        display: flex;
        justify-content: space-around;
        margin: 50px 0;
        text-align: center;
    }
    
    .industry-stats .stat-item {
        padding: 20px;
    }
    
    .industry-stats .stat-number {
        font-size: 36px;
        font-weight: bold;
        color: #27ae60;
        margin-bottom: 10px;
    }
    
    .industry-stats .stat-label {
        color: #7f8c8d;
        font-size: 16px;
    }
    
    .industry-connections {
        margin-top: 50px;
        text-align: center;
    }
    
    .connections-title {
        font-size: 22px;
        color: #2c3e50;
        margin-bottom: 20px;
    }
    
    .connections-desc {
        color: #7f8c8d;
        max-width: 800px;
        margin: 0 auto 30px;
        line-height: 1.6;
    }
    
    .connections-img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    /* 响应式设计 */
    @media (max-width: 968px) {
        .zhanlan2 {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .nav-title {
            margin-bottom: 15px;
            margin-right: 0;
        }
        
        .zhanlan2 ul {
            width: 100%;
            justify-content: center;
        }
        
        .zhanlan2 ul li {
            margin: 5px;
        }
    }
    
    @media (max-width: 768px) {
        .zhanlan2 ul li {
            font-size: 16px;
            padding: 0 18px;
            height: 40px;
        }
        
        .content-grid {
            grid-template-columns: 1fr;
        }
        
        .stats-box {
            flex-direction: column;
        }
        
        .stat-item {
            margin: 10px 0;
        }
        
        .nav-title {
            font-size: 20px;
        }
        
        .industry-clusters {
            flex-direction: column;
            align-items: center;
        }
        
        .cluster {
            width: 100%;
            max-width: 400px;
        }
        
        .industry-stats {
            flex-direction: column;
        }
        
        .industry-stats .stat-item {
            margin: 15px 0;
        }
    }