/* 全局样式 */
        *{
            margin: 0;
            padding: 0;
            list-style: none;
        }
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
            color: #333;
            padding-top:50px;
        }

        header {
            position: fixed;
            top:0;
            width:100%;
            background: #fff;
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-sizing: border-box;
            z-index:10;
        }
        /* nav{
            flex:1;
            align-items: center;
            justify-content: flex-end;
        } */

        header nav ul {
            list-style: none;
            display: flex;
            gap: 20px;
        }
        header nav ul li a {
            text-decoration: none;
            color: #333;
            font-weight: bold;
        
        }
        header nav ul li a.active {
            color: #f06801;
        }
        .header-banner {
            background: url('../images/timg.png') no-repeat center center;
            background-size: cover;
            height: 200px;
            width: 100%;
        }
        .content-wrap {
            background: #fff;
            padding: 20px;
            margin: 20px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
       .content-wrap  h2 {
            font-size: 1.5em;
            margin-bottom: 20px;
        }
       .content-wrap  p {
            line-height: 1.6;
            margin-bottom: 20px;
            font-size:14px;
        }
        .top-content img{
            width:100%;
        }
        .container{
            padding:0 10px;
        }
        .section-title {
            font-size: 18px;
            margin-top:20px;
        }
        .sub-section {
            margin-top: 10px;
            padding: 10px;
            border-radius: 5px;
            background-color: #fff;
        }
        .sub-section h4{
            font-size:16px;
             padding-bottom:5px;
             margin:0;
        }
        .sub-section p{
            font-size:14px;
            line-height:1.8;
        }
        .content-icon{
            height:18px;
            position: relative;
            top:3px;
        }
         .introduceItem {
            /* width: 1200px; */
            /* height: 270px; */
            padding:10px;
            color: #666;
            font-size: 15px;
            line-height: 2;
            box-shadow: 0 0 15px 0 rgba(47, 48, 57, 0.13);
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            transition: height .3s;
            background-color: #fff;
            margin-top:10px;
            /* background: url(./../assets/image/introbg.png) no-repeat right bottom; */
        }
        .introduceItem dl {
            font-size: 0;
            margin-bottom: 10px;
        }
        .introduceItem dt {
            position: relative;
            display: inline-block;
            /* width: 420px; */
            box-sizing: border-box;
            padding-left: 18px;
            font-size: 16px;
            font-weight: bold;
            color: #333;
            vertical-align: top;
        }
        .introduceItem dd {
            display: inline-block;
            font-size: 15px;
            /* width: 960px; */
            vertical-align: top;
            padding-left:15px;
        }
        .introduceItem dt::before {
            content: "";
            display: inline-block;
            position: absolute;
            left: 0;
            top: 12px;
            width: 7px;
            height: 7px;
            background: #FF5D0B;
            border-radius: 50%;
        }
        .partner{
            background:#fff;
            margin-top:10px;
            text-align: center;
            padding:10px;
        }
        .partner img{
            width:30px;
        }
        .parter-title{
            font-size:14px;
        }
        .partner-desc{
            font-size:14px;
            color:#888;
            margin-top:5px;
        }
         .footer{
            background: #1F1D1E;
            text-align: center;
            padding-top:10px;
            margin-top:30px;
            /* min-width: 1240px; */
        }
   
        footer p{
            padding-bottom: 16px;
            font-size: 12px;
            font-weight: 500;
            color: #999999;
            line-height: 20px;
            margin-bottom: 0;
          
        } 
        footer p>a{
           color: #999999;
        }
         

        
        
        /* 响应式布局 */
        @media (max-width: 600px) {
            header nav ul {
                /* flex-direction: column; */
                gap: 15px;
            }

            .header-banner {
                height: 150px;
            }

            .content-wrap {
                margin: 10px;
                padding: 15px;
            }
        }