.header-box[data-v-1bde2148]{left:50%;position:fixed;top:0;transform:translate(-50%);width:100%;z-index:999}.header-box-scoll[data-v-1bde2148]{background-color:#fff;box-shadow:0 2px 4px #d4d4d480}.nav-box[data-v-1bde2148]{height:70px;line-height:70px;margin:auto;width:1200px}.ul-box li[data-v-1bde2148]{color:#1b2a61!important}.ul-box li[data-v-1bde2148],ul li[data-v-1bde2148]{font-family:SourceHanSansSC;font-size:18px;font-weight:400}ul li[data-v-1bde2148]{color:#dcdcdc}ul li[data-v-1bde2148]:before{border-bottom:2px solid #fff;content:"";height:100%;left:100%;position:absolute;transition:all .2s linear;width:0}ul li[data-v-1bde2148]:hover:before{border-bottom-color:#fff;left:50%;transform:translate(-50%);transition-delay:.1s;width:45%;z-index:-1}ul li:hover~li[data-v-1bde2148]:before{left:0}ul li[data-v-1bde2148]:hover{color:#fff}ul .active[data-v-1bde2148]{color:#fff;font-weight:700}ul[data-v-1bde2148]:before{border-bottom:.5px solid #d0cece;content:"";height:100%;left:-50%;opacity:.25;position:absolute;width:200%}.logo-box[data-v-1bde2148]{align-items:center;display:flex}.logo-box .logo[data-v-1bde2148]{height:34px;width:132px}.banner-bgc-box[data-v-55ec6ac7]{background-position:top;background-repeat:no-repeat;background-size:cover;height:100%;width:100%}.bgc-text-box[data-v-55ec6ac7]{left:50%;position:relative;top:50%;transform:translate(-50%,-50%);width:1200px}.bgc-text-box h1[data-v-55ec6ac7]{color:#fff;font-family:AlibabaPuHuiTi;font-size:3.25rem;font-weight:500;margin-bottom:2rem}.bgc-text-box h2[data-v-55ec6ac7]{color:#fff;font-family:SourceHanSansSC;font-size:1.25rem;font-weight:400}@media (min-width:1920px) and (max-width:2560px){.el-carousel[data-v-55ec6ac7] .el-carousel__container{height:720px}}@media (min-width:1200px) and (max-width:1920px){.el-carousel[data-v-55ec6ac7] .el-carousel__container{height:600px}}.carousel-home[data-v-55ec6ac7] .el-carousel__indicators,.carousel-home[data-v-55ec6ac7] .el-carousel__arrow{display:none}.footer-box[data-v-187b0bc8]{background:#282832;height:21.25rem;position:relative;width:100%}.footer-box-container[data-v-187b0bc8]{margin:auto;padding-top:43px;width:1200px}.logo-box[data-v-187b0bc8]{display:flex}.logo-box .logo[data-v-187b0bc8]{height:34px;width:132px}.nav-box[data-v-187b0bc8]{color:#fff;font-size:20px;font-weight:700}.nav-box[data-v-187b0bc8],.nav-box .link[data-v-187b0bc8]{font-family:SourceHanSansCN}.nav-box .link[data-v-187b0bc8]{color:#888;font-size:16px;font-weight:500}.QRcode-box .QRcode[data-v-187b0bc8]{height:146px;width:146px}.copyright-text[data-v-187b0bc8]{bottom:50px;color:#fff;font-family:SourceHanSansCN;font-size:12px;font-weight:500;left:50%;position:absolute;text-align:center;transform:translate(-50%)}