.main-title{
    line-height: 5rem;
    font-size: 3rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.1rem;
}
.main-v-title{

    font-size: 1.6rem;
    color:rgba(78, 89, 105, 1);
    line-height: 2.2rem;
    letter-spacing: 0.1rem;
    text-align: center;
    max-width: 96rem;
    margin: 2.4rem auto 0;
}
.main-title span{
    color:#165DFF;
}
.main-title span.v-title{
    color:#165DFF;
}
.section-baner{
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753949588_banner-bg.jpg") no-repeat;
    background-size: 100% 100%;
    height: 72rem;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.section-baner .container{
    display: flex;
    align-items: center;
}
.section-baner .left-box{
    width: 54rem;
}
.section-baner .right-box{
   flex: 1;
   position: relative;
}
.section-baner .right-box img{
    position: absolute;
    top:0;
    bottom:0;
    left: 5rem;
    margin: auto;
    max-width: 92vh;
}
.section-baner .title-block{
    border-radius: 5.8rem;
    position: relative;
    padding: 0rem 1.8rem 1.1rem 2.4rem;
    z-index: 1;
    margin-bottom: 6rem;
}
.section-baner .title-block:before{
    content: ' ';
    position: absolute;
    left: 0;
    right: 0;
    top:0;
    bottom: 0;
    margin: auto;
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753960236_banner-bg.png") no-repeat;
    background-size: 100% 100%;
    z-index: -1;
    transform: scale(1.5);
}
.section-baner .title-block .title1 {
    margin-bottom: 2.4rem;
}
.section-baner .title-block .title1 span{

    background: linear-gradient(90deg, #29A1FF 2.4%, #0033FF 44.71%, #6562FF 78.37%, #9665FF 99.04%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    font-size: 4.8rem;
    line-height: 5rem;
    font-weight: 600;
}
.section-baner .title-block .title2{
 margin-bottom: 2.4rem;
 color:rgba(29, 33, 41, 1);
 font-size: 2.9rem;
 line-height: 5rem;
}
.section-baner .title-block .content-box{
    color:rgba(29, 33, 41, 1);
    font-size: 1.6rem;
    line-height: 3rem;
    letter-spacing: 0.1rem;
    text-align: justify;

}
.section-baner .btn-box{
    display: flex;
    padding-left:2.4rem;
    gap: 2.4rem;
    position: relative;
    z-index: 9999
}
.section-baner .btn-box a{
    line-height: 4.8rem;
    text-align: center;
    border-radius: 0.6rem;
    font-size: 2.1rem;
}
.section-baner .btn-box a.register-now{
    width: 14rem;
    background: linear-gradient(90deg, #1C60FF 0%, #7425FF 100%);
    color:#fff;
    font-weight: 600;
}
.section-baner .btn-box a.know-us{
    width: 15.8rem;
    background: #fff;
    color:rgba(29, 33, 41, 1)
}

/****************************开始-section1*********************************/
.section1{
    padding: 8rem 0;
}
.section1 .content-box{
    margin-top: 4rem;
    display: flex;
    gap: 1.6rem;
    justify-content: space-between;
}
.section1 .list-box{
    height: 24rem;
    width: 26.3rem;
    padding: 1.6rem;
    display: flex;
    box-shadow: 0px 4px 14px 0px #0000000F;
    border-radius: 1.6rem;

}
.section1 .list-box .title-box{
    margin-top: auto;
    font-size: 1.6rem;
    letter-spacing: 0.1rem;
    font-weight: 500;
    line-height: 2.4rem;
    color:#4E5969;
    margin-bottom: 1.5rem;
}
.section1 .list-box:nth-child(2n){
    margin-top: 5.5rem;
}
.section1 .list-box:nth-child(1){
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753947328_bg1.png") no-repeat;
    background-size: 100% 100%;
}
.section1 .list-box:nth-child(2){
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753947603_bg2.png") no-repeat;
    background-size: 100% 100%;
}
.section1 .list-box:nth-child(3){
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753947631_bg3.png") no-repeat;
    background-size: 100% 100%;
}
.section1 .list-box:nth-child(4){
    background: url("https://test-biubiubiu.oss-cn-shenzhen.aliyuncs.com/public/wwwItasaasCom/1753947645_bg4.png") no-repeat;
    background-size: 100% 100%;
}
/****************************结束-section1*********************************/
/****************************开始-.section2 *********************************/
.section2{
    background:#F7F9FC;
    padding: 3.2rem 0;
}
.section2 .nav-box{
    margin: 3.2rem 0;
    display: flex;
    line-height: 3.6rem;
    gap: 2.4rem;
    justify-content: center;
    cursor: pointer;
}
.section2 .nav-box .nav-list{
    padding: 0 2rem;
    border-radius: 6rem;
    text-align: center;
    font-size: 1.8rem;
    color:rgba(78, 89, 105, 1);
}
.section2 .nav-box .nav-list.active{
 background: rgba(0, 22, 66, 1);
 color:#fff;
}

.section2 .content-box{
    position: relative;
}
.section2 .img-box{
    width: 100vh;
}
.section2 .introduction{
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;

    margin: auto;
    display: flex;
    justify-content: right;
    align-items: center;
}
.section2 .introduction-box{
    position: relative;
    background: linear-gradient(304.17deg, rgba(253, 254, 255, 0.6) -6.04%, rgba(244, 247, 252, 0.6) 85.2%);
    border-radius: 0.6rem;
    width: 48.3rem;
    z-index: 9;
    padding: 3.5rem 2.8rem 3rem 3.1rem;
}
.section2 .introduction-box .title-box{
    display: flex;
    align-items: center;
    gap:1.2rem;
}
.section2 .introduction-box .title-box .icon-box{
    width: 2rem;
    height: 2rem;
    background: linear-gradient(180deg, #205DFF 0%, #7127FF 100%);
    border-radius: 0.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color:#fff;

}
.section2 .introduction-box .title-box .title{
    background: linear-gradient(90deg, #29A1FF 2.4%, #0033FF 44.71%, #6562FF 78.37%, #9665FF 99.04%);
    -webkit-background-clip: text;
    background-clip: text;
    color:transparent;
    font-size: 1.8rem;
    line-height: 3rem;
    letter-spacing: 0.1rem;

}
.section2 .introduction-box .desc-box{
    margin-top: 1.2rem;
    line-height: 2.2rem;
    color:#4E5969;
    letter-spacing: 0.1rem;
    font-size: 1.6rem;
    padding-left: 3.2rem;

}
.section2 .introduction-box::before{
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0.6rem;
    background: linear-gradient(94.4deg, #2595FF 3.74%, #235BFF 60.3%, #6526FF 99.55%);
    margin: auto;
    width: calc(100% - 1.4rem);
    height: calc(100% - 1.2rem);
    z-index: -1;
}
.section2 .introduction-box::after{
    content: '';
    background: #fff;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0.6rem;
    width: calc(100% - 1.6rem);
    height: calc(100% - 1.4rem);
    margin: auto;
    z-index: -1;
}
/****************************结束-.section2 *********************************/
/****************************开始-.section3 *********************************/
.section3{
    padding: 8rem 0;
}
.section3 .improve-quality-and-efficiency{
  margin-top: 4rem ;
  margin-bottom: 7rem;
  display: flex;
  justify-content: space-between;
  gap:1.6rem
}
.section3 .improve-quality-and-efficiency .list-box{
    background: #F7F8FA;
    border-radius: 1.6rem;
    padding: 3.2rem 5rem 3.2rem 3.2rem;
}
.section3 .improve-quality-and-efficiency .list-box .img-box{
    border-radius: 50%;
    background: linear-gradient(180deg, #205DFF 0%, #7127FF 100%);
    height: 3.2rem;
    width: 3.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color:#fff;
}
.section3 .improve-quality-and-efficiency .list-box .tite-box{
    margin-top: 2.4rem;
    line-height: 2.2rem;
    font-size: 1.8rem;
}
.section3 .improve-quality-and-efficiency .list-box .tite-box span{
    background: linear-gradient(90deg, #29A1FF 2.4%, #0033FF 44.71%, #6562FF 78.37%, #9665FF 99.04%);
    -webkit-background-clip: text;
    background-clip: text;
    color:transparent;
}
.section3 .improve-quality-and-efficiency .list-box .desc-box{
    margin-top: 1.6rem;
   letter-spacing: 0.1rem;
    color:#4E5969;
    font-size: 1.6rem;
    line-height: 2.2rem;
    text-align: justify;
}
.section3 .recruitment-partners{
    margin-top: 4rem;
}
.section3 .recruitment-partners ul{
    display: flex;
    flex-wrap: wrap;
    gap:1rem
}
.section3 .recruitment-partners li img{
    width: 17.5rem;
}
/****************************结束-.section3 *********************************/
@media screen and (max-width: 768px) {
    .main-title{
        font-size: 2.4rem;
        line-height:3.2rem ;
    }
    .main-v-title{
        font-size: 1.4rem;
    }
    .section-baner{
        padding: 1.5rem 0;
        height: unset;
        text-align: center;
    }
    .section-baner .container{
        display: block;
    }
    .section-baner .left-box{
        width: 100%;
    }
    .section-baner .title-block{
        margin-bottom: 0;
    }
    .section-baner .title-block .title1{
        margin-bottom: 1rem;
    }
    .section-baner .title-block .title1 span{
        font-size: 2.4rem;
        line-height: 2.5rem;
    }
    .section-baner .title-block .title2{
        font-size: 1.8rem;
        line-height: 2.5rem;
        margin-bottom: 1rem;
    }
    .section-baner .title-block .content-box{
        font-size: 1.4rem;
        line-height: 1.8rem;
    }
    .section-baner .right-box img{
        position: unset;
        width: 100%;
        margin-top: 1rem;
    }
    .section-baner .btn-box{
        justify-content: center;
        gap: 0;
    }
    .section-baner .btn-box a.register-now {
        width: unset;
        padding: 0 0.8rem;
        margin-right: 1.6rem;
    }
    .section-baner .btn-box a.know-us{
        width: unset;
        padding: 0 0.8rem;
    }
    .section-baner .btn-box a{
        line-height: 3.2rem;
        font-size: 1.4rem;
    }
    .section1{
        padding: 4rem 0;
    }
    .section1 .content-box{
        display: flex;
        flex-wrap: wrap;
        gap:0;

    }
    .section1 .list-box{
        width: calc(48% - 1.6rem);
        height: 15rem;
        padding: 0.8rem;
        margin-bottom: 0.8rem;
    }
    .section1 .list-box:nth-child(2n){
        margin-top: 0;
    }
    .section1 .list-box .title-box{
        font-size: 1.2rem;
        line-height: 2rem;
        text-align: justify;
        height: 4rem;
        margin-bottom: 0;
    }

    .section2 .nav-box {
        margin: 2rem 0;
        line-height: 1.8rem;
        justify-content: space-between;
        gap:unset;
    }
    .section2 .nav-box .nav-list{
        font-size: 1em;
        padding: 0.4rem 0.8rem;
    }
    .section2 .img-box{
        width: 100%;
    }
    .section2 .introduction{
        position: unset;
    }
    .section2 .introduction-box{
        position: relative;
        width: 91%;
        padding: 1rem 2rem;
        margin: 0;
    }
    .section2 .introduction-box .title-box .title{
        font-size: 1.4rem;
    }
    .section2 .introduction-box .desc-box{
        margin-top: 0.6rem;
        font-size: 1.2rem;
    }
    .section3{
        padding: 4rem 0;
    }
    .section3 .improve-quality-and-efficiency{
        margin-bottom: 2.4rem;
        gap:0;
    }
    .section3 .improve-quality-and-efficiency .list-box{
        padding: 1.6rem;
    }
    .section3 .improve-quality-and-efficiency .list-box:nth-child(2n){
        margin-left: 1.6rem;
    }
    .section3 .improve-quality-and-efficiency .list-box .tite-box{
        margin-top:1rem;
        line-height: 1.8rem;
        font-size: 1.4rem;
    }
    .section3 .improve-quality-and-efficiency .list-box .desc-box{
        margin-top: 1rem;
        font-size: 1.2rem;
        line-height: 1.8rem;
    }
    .section3 .recruitment-partners ul{
        gap:0;
    }
    .section3 .recruitment-partners ul li{
        width: 48%;
        margin-bottom: 1rem;
    }
    .section3 .recruitment-partners ul li:nth-child(2n){
        margin-left: 1rem;
    }
    .section3 .recruitment-partners li img{
        width: 100%;
    }
}