*{margin:0;padding:0;box-sizing:border-box;font-family:" ","Microsoft YaHei",sans-serif;}
        ul,ol{list-style:none;}
        a{text-decoration:none;color:inherit;}
        img{display:block;max-width:100%;}
        button{border:none;background:none;cursor:pointer;}
        :root{
            --primary:#0066FF;
            --primary-light:#3388FF;
            --primary-dark:#0047CC;
            --gray-bg:#F6F8FC;
            --dark-bg:#0F172A;
            --text-dark:#1A1A1A;
            --text-gray:#666666;
            --border:#E5E9F2;
            --white:#ffffff;
        }
        .container{width:90%;max-width:1440px;margin:0 auto;}

        /* 1. 顶部热线通栏 官网原版 */
        .top-bar{
            width:100%;
            background:var(--primary-dark);
            color:#fff;
            font-size:14px;
            line-height:40px;
        }
        .top-bar-wrap{
            display:flex;
            justify-content:space-between;
            align-items:center;
        }
        .top-tel{display:flex;gap:12px;}
        .top-tel span{display:flex;align-items:center;gap:6px;}
        .top-link a{margin-left:20px;opacity:0.9;transition:.2s;}
        .top-link a:hover{opacity:1;}

        /* 2. 导航栏 多级下拉菜单 */
        .header-nav{
            background:var(--white);
            box-shadow:0 1px 8px rgba(0,0,0,0.06);
            position:sticky;top:0;z-index:998;
        }
        .nav-wrap{
            height:80px;
            display:flex;
            justify-content:space-between;
            align-items:center;
        }
        .logo{height:46px;display:flex;align-items:center;font-size:26px;font-weight:bold;color:var(--primary);}
        .nav-wrap .logo img {width:100%;height:46px;float:left}


        .nav-main{display:flex;gap:42px;}
        .nav-item{position:relative;height:80px;display:flex;align-items:center;}
        .nav-item a{font-size:15px;color:var(--text-dark);font-weight:500;}
        .nav-item:hover>a{color:var(--primary);}
        .nav-item .active { color:var(--primary); }
        .nav-sub{
            position:absolute;
            top:80px;
            left:-30px;
            width: 120px;
            text-align: center;
            background:#fff;
            box-shadow:0 6px 16px rgba(0,0,0,0.1);
            border-radius:6px;
            padding:12px 0;
            display:none;
        }
        .nav-sub li{line-height:40px;padding:0 20px;}
        .nav-sub li a{font-size:14px;color:var(--text-gray);}
        .nav-sub li:hover{background:var(--gray-bg);}
        
        
        
        
        .nav-item:hover .nav-sub{display:block;}
        .nav-right{display:flex;align-items:center;gap:24px;}
        .nav-tel-btn{
            padding:10px 24px;
            background:linear-gradient(90deg,var(--primary),var(--primary-light));
            color:#fff;
            border-radius:30px;
            font-size:14px;
        }
        .menu-h5{display:none;font-size:28px;color:#333;}

        /* 3. 全屏轮播Banner */
        .banner-box{
            width:100%;height:calc(100vh - 300px);min-height:520px;position:relative;overflow:hidden;
        }
        .banner-list{
            width:300%;height:100%;display:flex;transition:all .6s ease;
        }
        .banner-item{width:100%;height:100%;flex-shrink:0;position:relative;}
        .banner-item .bg{width:100%;height:100%;background-size:cover;background-position:center;}
        .banner-item:nth-child(1) .bg{background:linear-gradient(120deg,#003399,#0066FF);}
        .banner-item:nth-child(2) .bg{background:linear-gradient(120deg,#002877,#0055DD);}
        .banner-item:nth-child(3) .bg{background:linear-gradient(120deg,#001F66,#0044BB);}
        .banner-text{
            position:absolute;
            left:5%;top:50%;transform:translateY(-50%);
            color:#fff;
            max-width:680px;
        }
        .banner-text h2{font-size:48px;line-height:1.3;margin-bottom:20px;}
        .banner-text p{font-size:18px;opacity:0.9;margin-bottom:36px;line-height:1.7;}
        .banner-btns{display:flex;gap:20px;}
        .banner-btn1{
            padding:14px 32px;font-size:16px;
            background:#fff;color:var(--primary);
            border-radius:30px;font-weight:600;
        }
        .banner-btn2{
            padding:14px 32px;font-size:16px;
            border:1px solid #fff;color:#fff;
            border-radius:30px;
        }
        .banner-dots{
            position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
            display:flex;gap:12px;
        }
        .dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.4);}
        .dot.active{background:#fff;}

        /* 通用区块样式 */
        .section{padding:80px 0;}
        .section-title{
            text-align:center;margin-bottom:60px;
        }
        .section-title h3{font-size:36px;color:var(--text-dark);margin-bottom:12px;}
        .section-title p{font-size:16px;color:var(--text-gray);}
        .bg-gray{background:var(--gray-bg);}
        .bg-dark{background:var(--dark-bg);color:#fff;}
        .bg-dark .section-title h3{color:#000;}


        /* 产品矩阵卡片 */
        .prod-grid{

            grid-template-columns:repeat(4,1fr);
            gap:30px;
            width: 100%;
            height: 1000px;
            background: url(/template/cms/default/icon/agent_bg.png);
            background-size: 100% 100%;
        }

        .prod-tit {

            font-size: 32px;
            color: #151516;
            line-height: 48px;
            font-weight: 700;
            padding: 36px 0px 0px 44px;
        }
        .prod-tit span {
            background: linear-gradient(to right, #11113c, #02367d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .prod-desc {

            font-size: 16px;
            line-height: 20px;
            color: #151516;
            font-weight: 400;
            margin-top: 8px;
            padding-left: 44px;
        }
        .prod-grid-main {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 30.66px;
        }
        .prod-card{
            width:22.6%;
            background:#fff;
            border-radius:12px;
            padding:36px 28px;
            border:1px solid var(--border);
            transition:.3s;
        }
        .w50 {
            width: 46.2%;
        }
        .prod-card:hover{
            border-color:var(--primary);
            box-shadow:0 8px 24px rgba(0,102,255,0.1);
            transform:translateY(-4px);
        }
        .prod-card-title {padding: 0px 0px  0px;color:var(--text-dark);     line-height: 30px;}
        .prod-card-title a { margin:0px 10px 0px 0px;line-height: 30px;font-size:16px;}
        .prod-card-title a:hover {line-height: 30px;color:#005BFF;font-weight: 400}


        .prod-card h4{background: linear-gradient(to right, #003AF0, #0098FF);padding:0px 0px 10px 0px;
            -webkit-background-clip: text;font-size:20px;display: flex;
            -webkit-text-fill-color: transparent;}
        .prod-card h4 img {
            width: 28px;
            height: 28px;
            margin-right: 6px;
        }
        .prod-card p{color:var(--text-gray);line-height:1.8;font-size:14px;}

        .prod-card-title2 {}
        .prod-card-title2 ul {display: flex; flex-wrap: wrap; row-gap: 5px; padding-left: 4px; }
        .prod-card-title2 ul li {width: 50%;    line-height: 30px;}

        /* 行业方案布局 */
        .industry-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:30px;
        }
        .industry-card{
            border-radius:12px;
            overflow:hidden;
            background:#fff;
        }
        .industry-img{width:100%;height:200px;background:#dde8ff;}
        .industry-body{padding:24px;}
        .industry-body h4{font-size:20px;margin-bottom:10px;color:#fff;}
        .industry-body p{color:#fff;font-size:14px;line-height:1.7;}


        .prod-grid-bottom {
            background: #E2EEFC;
            box-shadow: inset 0px 0px 12px 0px rgba(147,185,235,0.16);
            border-radius: 20px;
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 24px 0px;
            gap: 28px;
            position: relative;
        }
        .prod-grid-bottom div {
            position: relative;
            z-index: 2;
        }
        .prod-grid-bottom::after {
            content: "";
            width: 1093px;
            height: 80px;
            background-image: url("file:///C:/Users/Administrator/Desktop/Zz_www/static/image/ab_bg.png");
            background-size: 100% 100%;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: 182px;
            z-index: 1;
        }
        .prod-grid-item {
            background: rgba(255, 255, 255, 0.75);
            border: 1px solid rgba(255, 255, 255, 1);
            box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.06);
            border-radius: 16px;
            padding: 28px 24px 32px 24px;
            width: 270px;
            backdrop-filter: blur(10px);
        }
        .prod-grid-bottom .prod-grid-tit {
            display: flex;
            justify-content: center;
        }
        .prod-grid-bottom .prod-grid-item {
            margin-top: 16px;
        }
        .prod-grid-item ul li p:first-child {
            font-family: PingFangSC-Medium;
            font-size: 16px;
            line-height: 22px;
            color: #000000;
            font-weight: 500;
            display: flex;
            align-items: center;
        }
        .prod-grid-item ul li p:first-child::after {
            content: "";
            display: block;
            background-image: url('file:///C:/Users/Administrator/Desktop/Zz_www/static/image/menu_right_blue.png');
            background-size: 17px auto;
            width: 17px;
            height: 16px;
            opacity: 0;
        }
        .prod-grid-item ul li p:last-child {

            font-size: 13px;
            line-height: 18px;
            color: #787879;
            font-weight: 400;
            margin-top: 4px;
        }
        .prod-grid-item ul li:hover p:first-child {

            font-size: 16px;
            color: #005BFF;
            font-weight: 500;
        }
        .prod-grid-item ul li:hover p:first-child::after {
            opacity: 1;
        }
        .prod-grid-bottom .prod-grid-tit span {
            font-size: 24px;
            color: #151516;
            line-height: 36px;
            font-weight: 700;
            text-align: center;
        }
        .prod-grid-item ul {
            margin-top:0px;
            display: flex;
            flex-wrap: wrap;
            row-gap: 24px;
            padding-left: 4px;
        }
        .prod-grid-item.w100 ul li {
            width: 25%;
        }.prod-grid-item.w100 {
             width: 1128px;
         }
        .data-tag{
            display:inline-block;
            margin:6px 8px 6px 0;
            padding:4px 12px;
            background:#e8f0fe;
            color:var(--primary);
            border-radius:20px;
            font-size:13px;
        }

        /* 核心技术区块 */
        .tech-grid{
            display:grid;
            grid-template-columns:repeat(4,1fr);
            gap:26px;
            text-align:center;
        }
        .tech-item h4{font-size:20px;margin:14px 0 8px;color:#fff;}
        .tech-item p{opacity:0.8;line-height:1.7;font-size:14px;}

        /* 企业智能体端到端价值交付体系 */

        .cul_wrap {
            margin-top: 40px;
            background: rgba(255,255,255,0.94);
            border: 1px solid rgba(255,255,255,1);
            box-shadow: 0px 4px 24px 0px rgba(41,65,107,0.04);
            border-radius: 16px;
            padding: 30px 56px 37.51px;
        }
        .cul_top {
            display: flex;
            justify-content: space-between;
        }
        .cul_top_item:nth-of-type(1) {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .cul_top_item:nth-of-type(2) {
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;
        }
        .cul_top_item:nth-of-type(3) {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
        }
        .cul_top_item:nth-of-type(2)::before {
            content: "";
            display: block;
            width: 167px;
            height: 1px;
            border-bottom: 1px dashed #005BFF;
            position: absolute;
            left: -160px;
            top: 18px;
        }
        .cul_top_item:nth-of-type(2)::after {
            content: "";
            display: block;
            width: 167px;
            height: 1px;
            border-bottom: 1px dashed #005BFF;
            position: absolute;
            right: -188px;
            top: 18px;
        }
        .cul_top_item span {
   
            font-size: 24px;
            line-height: 33px;
            color: #151516;
            font-weight: 600;
            background: linear-gradient(to right, #003AF0, #0098FF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .cul_top_item p { 
            font-size: 14px;
            line-height: 20px;
            color: #787879;
            text-align: center;
            font-weight: 400;
            margin-top: 6px;
        }
        .cul_bottom {
            display: flex;
            justify-content: space-between;
            margin-top: 32px;
        }
        .cul_bottom_item:nth-of-type(1) {
            padding-right: 48px;
            display: flex;
            gap: 40px;
        }
        .cul_bottom_item:nth-of-type(2) {
            padding-right: 48px;
            padding-left: 48px;
            display: flex;
            gap: 40px;
            border-left: 1px solid #ddd;
            border-right: 1px solid #ddd;
        }
        .cul_bottom_item:nth-of-type(3) {
            padding-left: 48px;
            display: flex;
            gap: 30px;
        }
        .cul_bottom_item li {
            display: flex;
            flex-direction: column;
            align-items: center;
            width: max-content;
        }
        .cul_bottom_item li img {
            width: 52px;
            height: 52px;
            margin-bottom: 6.5px;
        }
        .cul_bottom_item li span { 
            font-size: 14px;
            line-height: 20px;
            color: #282829;
            text-align: center;
            font-weight: 500;
        }
        /* ========== 新增：新闻中心 4栏图文布局 ========== */

        .news-wrap {
            width: 92%;
            max-width: 1440px;
            margin: 60px auto;
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .news-card {
            border: 1px solid #eee;
            border-radius: 10px;
            overflow: hidden;
            background: #fff;
        }
        /* 顶部大图区域 */
        .news-banner {
            width: 100%;
            height: 220px;
            position: relative;
            background-size: cover;
            background-position: center;
        }
        /* 半透明黑色遮罩 */
        .news-banner::after {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.35);
        }
        .news-banner-text {
            position: absolute;
            z-index: 2;
            left: 32px;
            top: 50%;
            transform: translateY(-50%);
            color: #ffffff;
        }
        .news-banner-en {
            font-size: 16px;
            opacity: 0.85;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }
        .news-banner-cn {
            font-size: 30px;
            font-weight: 600;
            line-height: 1.3;
        }
        .news-banner-sub {
            font-size: 18px;
            opacity: 0.9;
        }
        /* 新闻列表区域 */
        .news-list {
            padding: 24px 22px;
        }
        .news-item {
            display: flex;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid #f2f2f2;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            color: #999;
            font-size: 16px;
            white-space: nowrap;
        }
        .news-title {
            flex: 1;
            font-size: 16px;
            color: #222;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        /* 三张卡片背景图 对应截图 */
        .card1 .news-banner {
            background-image: url("https://picsum.photos/id/1031/1200/600");
        }
        .card2 .news-banner {
            background-image: url("https://picsum.photos/id/48/1200/600");
        }
        .card3 .news-banner {
            background-image: url("https://picsum.photos/id/1068/1200/600");
        }

        .news-list  a:hover { color:#005BFF;font-weight: 400}

        /* ========== 需求指定核心区块：企业级AI落地首选转化区 ========== */
        .convert-block{
            width:100%;
            padding:100px 0;
            background:linear-gradient(135deg,#003399,#0066FF);
            color:#fff;
            text-align:center;
        }
        .convert-block h2{
            font-size:40px;
            line-height:1.4;
            margin-bottom:20px;
        }
        .convert-block p{
            font-size:18px;
            opacity:0.9;
            max-width:800px;
            margin:0 auto 40px;
            line-height:1.7;
        }
        .convert-btns{
            display:flex;
            gap:24px;
            justify-content:center;
        }
        .convert-btn-main{
            padding:16px 40px;
            background:#fff;
            color:var(--primary);
            font-size:16px;
            font-weight:600;
            border-radius:32px;
        }
        .convert-btn-line{
            padding:16px 40px;
            border:1px solid #fff;
            color:#fff;
            font-size:16px;
            border-radius:32px;
        }

        /* 资质认证 */
        .cert-wrap{
            display:flex;
            flex-wrap:wrap;
            gap:20px;
            justify-content:center;
        }
        .cert-item{
            padding:12px 20px;
            border:1px solid #334166;
            border-radius:6px;
            font-size:14px;
            color:#ccc;
        }

        /* 悬浮右侧工具条 */
        .float-tool{
            position:fixed;right:20px;
            bottom:100px;
            z-index:999;
            display:flex;
            flex-direction:column;
            gap:12px;
        }
        .float-item{
            width:50px;
            height:50px;
            background:var(--primary);
            border-radius:50%;
            color:#fff;
            display:flex;
            align-items:center;
            justify-content:center;
            font-size:14px;
        }
        .float-top{
            background:#888;
        }

        /* 页脚 */
        footer{
            background:#0F1A33;
            color:#C8D0E0;
            padding:70px 0 30px;
        }
        .footer-grid{
            display:grid;
            grid-template-columns:repeat(4,1fr);
            gap:40px;margin-bottom:50px;
        }

        .footer-col{ }
        .footer-col h4{
            color:#fff;
            font-size:18px;
            margin-bottom:24px;
        }
        .footer-col li{
            line-height:2.2;
            font-size:14px;
        }
        .footer-col li a{
            opacity:0.8;
        }
        .footer-col li a:hover{
            opacity:1;
            color:#fff;
        }
        .copyright{
            overflow: hidden;
            margin-left:-30px; 
            padding:20px 0px 0px 0px;
            border-top:1px solid #202D4D;
            font-size:14px;
        }
        .left{
            width:70%;
            float:left;
        }
        .footer-card ul {}
        .footer-card ul li{
            height: 28px;
            line-height:28px;
            float: left;
            margin:0px 10px ;
        }
        .container .right {
            float:right;
            width:22%;
            height: 28px;
            line-height:28px;
        }


  .bg-dark {
        padding: 70px 0px 80px;
        background: #F5F6F8;
    }

    .tech-grid {
        display: flex;
        justify-content: space-between;
        margin-top: 40px;
    }
    .tech-card {
        width:24%;
        height: 520px;
        padding: 32px;
        position: relative;
        background: #FFFFFF;
        border-radius: 20px;
        transition: all 0.5s;
        cursor: pointer;
    }
    .tech-card:hover {
        transform: translateY(-10px);
        box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.06);
    }
    .tech-card img {
        position: absolute;
        width: 100%;
        height: auto;
        left: 0;
        bottom: 0;
        z-index: 1;top: 0;
    }
    .tech-card-tit {
        font-size: 28px;
        line-height: 40px;
        color: #151516;
        font-weight: 600;
        margin-bottom: 6px;
        position: relative;
        z-index: 2;
    }
    .tech-card-desc {
        font-size: 16px;
        color: #454546;
        line-height: 24px;
        font-weight: 400;
        margin-top: 10px;
        position: relative;
        z-index: 2;text-align: left;
    }
    .white {color:#fff} 
    /* 响应式适配 */
        @media (max-width:1200px){
            .prod-grid{grid-template-columns:repeat(2,1fr);}
            .industry-grid{grid-template-columns:repeat(2,1fr);}
            .tech-grid{grid-template-columns:repeat(2,1fr);}
            .data-row{grid-template-columns:repeat(3,1fr);}
            .honor-grid{grid-template-columns:repeat(2,1fr);}
            .footer-grid{grid-template-columns:repeat(2,1fr);}
            .news-grid {grid-template-columns: repeat(2, 1fr);}
        }
        @media (max-width:992px){
            .nav-main{display:none;}
            .menu-h5{display:block;}
            .banner-text h2{font-size:32px;}
            .banner-box{height:480px;}
            .convert-block h2{font-size:30px;}
            .convert-btns{flex-direction:column;align-items:center;}
        }
        @media (max-width:768px){
            .prod-grid{grid-template-columns:1fr;}
            .industry-grid{grid-template-columns:1fr;}
            .tech-grid{grid-template-columns:1fr;}
            .data-row{grid-template-columns:repeat(2,1fr);}
            .honor-grid{grid-template-columns:1fr;}
            .footer-grid{grid-template-columns:1fr;}
            .banner-btns{flex-direction:column;}
            .top-bar-wrap{flex-direction:column;line-height:32px;padding:8px 0;}
            .news-grid {grid-template-columns: 1fr;}
            .banner-cn {font-size: 24px;}
            .news-banner {height: 180px;}
        }