body{
    margin: 0;
}
.header{
    height: 73px;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    box-shadow: 0 1px 3px rgb(0 0 0 / 5%);
    background-color: #fff;
}
.wrapper{
    width: 1180px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
ul{
    padding-left: 0;
}
ul li{
    list-style: none;
}
a{
    text-decoration: none;
}
dl dd{
    margin: 0;
}
.header-left{
    display: flex;
    align-items: center;
}
.wrapper ul{
    display: flex;
    align-items: center;
    flex: 1 1 0%;
    margin-left: 60px;
}
.logo{
    width: 257px;
    height: 40px;
}
.header-left li{
    margin-right: 38px;
}
.header-left li a,.header-right a{
    color: #17181B;
    font-size: 14px;
}
.header-left li a:hover{
    color: #0071ef;
}
.header-right .reg-btn{
    background-color: rgb(0, 113, 239);
    color: rgb(255, 255, 255);
    width: 104px;
    height: 40px;
    margin-left: 24px;
    border-radius: 2px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
}
.bg-img{
    width: 100%;
    height: 500px;
    background-image: url(/public/img/banner_bg.png);
    background-repeat: no-repeat;
    background-size:cover ;
}
.banner{
    margin-top: 73px;
}
.banner-txt{
    width: 1180px;
    margin: 0 auto;
    padding-top: 130px;
}

.banner-txt p{
    font-size: 28px;
    color: #fff;
}
.btn{
    width: 120px;
    height: 48px;
    font-size: 15px;
    display: inline-block;
    border-radius: 2px;
    text-align: center;
    line-height: 48px;
}
.btn1{
    background-color: #0071ef;
    border: 1px solid #0071ef;
    color: #fff;
}
.btn2{
    border: 1px solid #fff;
    color: #fff;
    margin-left: 29px;
}
.btn-box{
    margin-top: 30px;
}
.model{
    padding-bottom: 80px;
    padding-top: 80px;
}
.model1,.model3{
    background: #fff;
}
.main{
    width: 1180px;
    margin: 0 auto;
}
.main h2{
    text-align: center;
    font-size: 26px;
    font-weight: normal;
    margin: 0;
    padding-bottom: 60px;
}
.box{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.model1 .item{
    width: 280px;
    height: 242px;
    border-radius: 4px;
    margin-right: 20px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid #efefef;
    background: #fff;
    box-shadow: 0px 12px 48px 0px rgb(0 33 71 / 5%), 0px 12px 19px 0px rgb(0 33 71 / 5%), inset 0px 1px 0px 0px rgb(255 255 255 / 50%);
    padding-top: 40px;
    box-sizing: border-box;
}
.model1 .item h6{
    color: #17181b;
    line-height: 18px;
    margin-bottom: 8px;
    font-size: 18px;
    text-align: center;
    font-weight: 400;
}
.model1 .item:last-child{
    margin-right: 0;
}
.model1 .box{
    flex-wrap: wrap;
}
.model1 dl{
    width: 465px;
    margin-right: 35px;
    margin-bottom: 35px;
    background-color: #fafafa;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    padding: 45px;
}
.model1 dl dd{
    padding-left: 35px;
}
.model1 dl dd h4{
    font-size: 22px;
    font-weight: normal;
    margin-top: 8px;
    margin-bottom: 15px;
}
.model1 dl dd p{
    font-size: 15px;
    color:#787e86;
}
.model1 dl dt img{
    width: 80px;
    height: 80px;
}
.model2,.model6{
    background: linear-gradient(180deg, #F0F3FA 0%, #F8F9FC 100%);
}
.model2 .list-style{
    width: 4px;
    height: 14px;
    background-color: #268bff;
    border-radius: 2px;
    margin-top: 6px;
    display: inline-block;
    margin-right: 8px;
}
.model2 h5{
    font-size: 22px;
    display: inline-block;
    margin: 0;
    font-weight: normal;
}
.model2 p.des{
    padding-left: 15px;
    color: #9095A2;
    font-size: 15px;
}
.line-p{
    margin-bottom: 32px;
}
.model3 .main{
    box-shadow: 0px 12px 48px 0px rgb(0 33 71 / 5%), 0px 12px 19px 0px rgb(0 33 71 / 5%), inset 0px 1px 0px 0px rgb(255 255 255 / 50%);
}
.model3 .tab_list{
    width: 260px;
    height: 540px;
}
.model3 ul{
    margin: 0;
}
.model3 .tab_list li{
    width: 80%;
    height: 48px;
    line-height: 48px;
    font-size: 15px;
    font-weight: normal;
    cursor: pointer;
    border-radius: 2px;
    margin-bottom: 30px;
    border: 1px solid #167def;
    color: #167def;
    text-align: center;
}
.model3 .tab{
    justify-content: space-between;
}
.tab_con{
    width: 800px;
    box-sizing: border-box;
    overflow: hidden;
    transition: opacity 0.3s ease-in-out;
}
.tab_con img{
    width: 100%;
}
.model3 .tab_list ul{
    margin-top: 88px;
}
.model3 .tab_list .current {
    background-color: #167def;
    color: #fff;
}
.model4{
    height: 220px;
    width: 100%;
    background-image: url(/public/img/part10.4d79934e.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    text-align: center;
}
.model4 p{
    font-size: 30px;
    letter-spacing: 1px;
    line-height: 36px;
    font-weight: 500;
    padding-top: 50px;
    box-sizing: border-box;
    margin-top: 0;
}
.model5 dl{
    width: 170px;
    text-align: center;
    box-shadow: 0px 12px 48px 0px rgb(0 33 71 / 5%), inset 0px 1px 0px 0px #fff;
    padding: 30px;
    box-sizing: border-box;
    border: 0 solid #e5e7eb;
    border-radius: 8px;
    background-color: #fff;
}
.model5 dl dt{
    width: 72px;
    height: 72px;
    display: inline-block;
}
.model5 dl dt img{
    width: 100%;
}
.model5 dl dd{
    text-align: center;
}
.model5 dl dd h4{
    font-size: 20px;
}
.model5 dl dd b{
    color: #167def;
}
.footer{
    background-color: #17181b;
    padding: 5px 0;
    text-align: center;
    color: #808082;
    font-size: 12px;
}
.footer a{
    color: #808082;
    font-size: 12px;
}
.footer a:hover{
    text-decoration: underline;
}
.levitate {
    position: fixed;
    z-index: 999;
    bottom: 80px;
    right: 6px;
    padding: 0 12px 10px;
    box-sizing: border-box;
    width: 88px;
    background: #FFFFFF;
    box-shadow: 0px 2px 6px 0px rgb(8 90 212 / 15%);
    border-radius: 3px;
}
.levitate>.col {
    margin-top: 8px;
    padding: 12px 0;
    border-top: 1px solid #D9D9D9;
    cursor: pointer;
    position: relative;
    text-align: center;
}
.levitate>.col:first-child {
    border-top: 0;
}
.levitate>.col span{
    display: block;
}

.levitate>.col .erweima {
    display: none;
    position: absolute;
    top: 50%;
    right: 90px;
    transform: translate(0, -50%);
    width: 140px;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgb(0 0 0 / 10%);
    background: #ffffff;
}
.levitate>.col .erweima img{
    width: 100%;
}
.col:hover .erweima{
    display: block;
}
.tab_item{
    display: none;
}
/* 开区助手 */
.model5,.model6{
    padding-top: 100px;
    padding-bottom: 100px;
}
.model6 dl{
    text-align: center;
    margin-right: 45px;
}
.model6 dl:last-child{
    margin-right: 0;
}
.model6 dl dt{
    margin-bottom: 32px;
}
.model6 dl dt img{
    width: 72px;
}
.model6 dl dd h4{
    color: #17181b;
    font-size: 18px;
    font-weight: 500;
}
.model6 dl dd p{
    font-size: 14px;
    color: #808082;
}
.model{
    min-width: 1180px;
}