.titles[data-v-dc4c3b51]{color:#929292;font-family:PingFangSC-Regular,PingFang SC;font-size:1.33333rem;font-weight:400;height:100%;line-height:4.55556rem;position:relative}.titles[data-v-dc4c3b51]:hover{color:#fff}.is-index[data-v-dc4c3b51]{color:#fff!important}.isolate[data-v-ec956aa6]{left:0;position:fixed;right:0;top:0;transition:background-color .5s ease;z-index:99}.header[data-v-ec956aa6]{height:5.55556rem}.header[data-v-ec956aa6],.header-black[data-v-ec956aa6]{display:flex;justify-content:space-between}.header-black[data-v-ec956aa6]{height:4.66667rem}.header-black[data-v-ec956aa6] .active{border-bottom:.11111rem solid #fff;color:#fff;font-weight:500}