@charset "UTF-8";.show-firm{width:96.5rem;overflow:hidden;background:transparent;margin:auto}.show-firm .title-box{width:16.5625rem}.show-firm .title-box img{width:100%}.show-firm .tabs{display:flex;justify-content:center;align-items:center;margin-top:3.875rem}.show-firm .tabs .item{padding:0 3.25rem;border-right:.125rem solid #aaaaaa;line-height:1.25rem;opacity:.51;font-size:1.25rem;font-weight:500;color:#000;cursor:pointer}.show-firm .tabs .item.active{font-size:1.5rem;font-weight:700;opacity:1}.show-firm .tabs .item:last-child{border:none}.show-firm .tab-content{display:flex;justify-content:space-between;margin-left:5.625rem;column-gap:6.1875rem;align-items:stretch;height:27.625rem;padding:9.9375rem 0 11rem;border-bottom:.0625rem solid #979797}.show-firm .tab-content:nth-child(2n){flex-direction:row-reverse}.show-firm .tab-content:last-child{border-bottom:none}.show-firm .tab-content .con-main{flex:1;position:relative}.show-firm .tab-content .con-main .swiper-slide{transition:all .5s;z-index:0}.show-firm .tab-content .con-main .swiper-slide .cover{width:100%}.show-firm .tab-content .con-main .swiper-slide-next,.show-firm .tab-content .con-main .swiper-slide-prev{transform:translate(-38.125rem) scale(.79);transform-origin:bottom right;z-index:-1}.show-firm .tab-content .pagination{position:absolute;display:flex;flex-direction:column;row-gap:2.6875rem;z-index:9;bottom:5.6875rem;right:2.0625rem}.show-firm .tab-content .pagination .btn{width:3.3125rem;height:3.3125rem}.show-firm .tab-content .pagination .btn img{width:100%}.show-firm .tab-content .info{width:30.5rem;display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0}.show-firm .tab-content .info .date{font-size:3rem;line-height:1;height:6rem;font-weight:700;color:#000}.show-firm .tab-content .info .title{font-size:1.5rem;line-height:1;height:3.6875rem;font-weight:700;color:#000}.show-firm .tab-content .info .brief{font-size:1.125rem;color:#262626;font-weight:lighter;line-height:2.5rem;opacity:.7}.show-firm .tab-content .info .tab_title{font-size:2.25rem;font-family:HYRuiYiSongX;font-weight:500;color:#8d8d8d;line-height:1.625rem}.show-firm .tab-content .info .tab_title .overline{text-decoration:overline}.master-class{box-sizing:border-box;width:100%;padding:8.625rem 1rem 13.5rem;margin:0 auto;background-color:#f9f9f9}.master-class .title-box{width:16.625rem;margin-left:8.8125rem}.master-class .title-box img{width:100%}.master-class .container{margin-top:8.5625rem;box-sizing:border-box;width:100%;height:26.5625rem;background:transparent;display:flex;justify-content:center}.master-class-item{display:block;position:relative;width:20rem;height:26.5625rem;margin-right:2.5rem;transition:all .5s;overflow:hidden}.master-class-item:last-child{margin-right:0}.master-class-item:hover{width:47rem}.master-class-item:hover .master-class-intro{opacity:0}.master-class-image{position:absolute;left:0;top:0;width:20rem;height:26.5625rem;overflow:hidden}.master-class-img{width:20rem;height:26.5625rem;object-fit:cover}.master-class-intro{position:absolute;left:0;bottom:2.8125rem;width:20rem;height:6.5rem;background:#000000;box-sizing:border-box;padding:.875rem 0;transition:all .5s;opacity:1}.master-class-intro-name{display:block;width:100%;font-weight:700;height:2.5rem;font-size:1.375rem;font-weight:400;text-align:center;color:#fff;line-height:2.5rem;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.master-class-intro-desc{display:block;height:1.875rem;font-size:1.125rem;font-family:PingFangSC,PingFangSC-Ultralight;font-weight:400;text-align:center;color:#fff;line-height:1.875rem;letter-spacing:.5px}.master-class-intro-desc span{color:#ffffffb3;font-weight:lighter}.master-class-detail{position:absolute;left:20rem;top:0;box-sizing:border-box;padding:2.1875rem 0 0 1.5625rem;width:27rem;height:26.5625rem}.master-class-detail-title{position:relative;width:100%;font-size:1.75rem;font-weight:800;text-align:right;color:#101010;line-height:2.5rem;letter-spacing:-1.4px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.master-class-detail-persons{display:flex;justify-content:flex-end;width:100%;height:2.5rem}.master-class-detail-person{height:2.5rem;font-size:1.125rem;text-align:left;font-family:PingFangSC-Thin,PingFangSC;font-weight:lighter;color:#656565;line-height:2.8125rem;letter-spacing:1.3px}.master-class-detail-person span{font-family:PingFangSC-Regular,PingFangSC;font-weight:400;color:#040404}.master-class-detail-person:last-child{margin-right:0rem}.master-class-detail-desc{padding:.9375rem 0 0;position:relative;width:100%;font-family:PingFangSC-Thin,PingFangSC;font-size:1.125rem;font-weight:lighter;color:#262626;line-height:2.5rem;text-align:left;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}.master-class-detail-more{position:absolute;bottom:0;right:0;cursor:pointer;background:url(https://s.auto.itc.cn/lumos/assets/230607/s3hw27bn9o/morebtn.png) no-repeat;background-size:5.1875rem 1.875rem;width:5.1875rem;height:1.875rem}body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,dl,dt,dd,form,input,em,iframe,select,button,option,optgroup{margin:0;padding:0}body{font:16px PingFangSC,PingFangSC-Medium,Microsoft Yahei,微软雅黑,Helvetica Neue,"Helvetica,Arial,STHeiTi,sans-serif";color:#333;background:#ffffff}a{text-decoration:none;outline:none;color:#333}a:hover{text-decoration:none}h1,h2,h3,em,button{font-weight:400;font-style:normal}li{list-style:none}table{border-collapse:collapse;margin:0 auto}iframe,img,button{border:0}html,body{overflow-x:hidden}@font-face{font-family:syFont;src:url(https://s.auto.itc.cn/public/font/st/SourceHanSerifCN-Heavy-4.otf) format("opentype")}.g-text-line-1,.g-text-line-2,.g-text-line-3{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.g-text-line-2{-webkit-line-clamp:2}.g-text-line-3{-webkit-line-clamp:3}.main{z-index:2;position:relative;width:100vw;background-color:#fff;min-width:1200px;overflow:hidden;padding-top:14.125rem}.top-actor,.top-news{padding-bottom:7.0625rem;box-sizing:border-box;width:96.5rem;margin:0 auto}.top-actor-swiper,.top-news-swiper,.top-actor .swiper-wrapper,.top-news .swiper-wrapper{width:96.5rem;height:31rem}.top-actor .swiper-slide,.top-news .swiper-slide{position:relative;width:96.5rem;height:31rem;overflow:hidden}.top-actor .swiper-slide .activity-icon,.top-news .swiper-slide .activity-icon{width:16.625rem;height:5.25rem;position:absolute}.top-actor-content,.top-news-content{z-index:2;position:relative;box-sizing:border-box;display:flex;justify-content:flex-start;padding:0 .25rem 0 0}.top-actor-image,.top-news-image{position:relative;width:48.5rem;height:27.25rem;background:#3b3b3b;overflow:hidden;cursor:pointer}.top-actor-video,.top-news-video{z-index:2;top:0;left:0;position:absolute;width:55.125rem;height:31rem;display:none}.top-actor .open-icon,.top-news .open-icon{position:absolute;top:50%;left:50%;width:4.625rem;height:4.625rem;border:1px solid #ffffff;border-radius:50%;transform:translate(-50%,-50%);background:url(https://s.auto.itc.cn/lumos/assets/230608/1bmxcfzlev/open-icon.png) center center no-repeat;background-size:2.0625rem 2.125rem}.top-actor-img,.top-news-img{width:55.125rem;height:31rem;object-fit:cover;-webkit-transition:-webkit-transform .5s linear;transition:-webkit-transform .5s linear;transition:transform .5s linear;transition:transform .5s linear,-webkit-transform .5s linear}.top-actor-img:hover,.top-news-img:hover{transform:scale(1.1);-ms-transform:scale(1.1);-webkit-transform:scale(1.1)}.top-actor-info,.top-news-info{position:relative;text-align:center;padding:2.125rem 0;margin-right:5.375rem;width:42.375rem;padding-top:179px}.top-actor-title,.top-news-title{display:inline-block;position:relative;width:100%;font-family:HYRuiYiSongX;font-size:2rem;font-weight:bolder;text-align:left;color:#101010;line-height:5.125rem;letter-spacing:-1.4px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.top-actor-title:before,.top-news-title:before{position:absolute;top:0;left:0;content:"";width:41.5625rem;height:1px;opacity:.33;background:#979797}.top-actor-persons,.top-news-persons{display:flex;justify-content:flex-start;width:100%;height:3.75rem}.top-actor-person,.top-news-person{height:3.75rem;font-size:1.125rem;text-align:left;font-family:PingFangSC,PingFangSC-Thin;font-weight:lighter;color:#656565;line-height:3.75rem;letter-spacing:1.3px}.top-actor-person span,.top-news-person span{font-family:PingFangSC,PingFangSC-Regular;font-weight:400;color:#000}.top-actor-desc,.top-news-desc{display:block;padding:0rem;position:relative;width:100%;font-family:PingFangSC,PingFangSC-Thin;font-size:1.125rem;font-weight:lighter;color:#262626;line-height:2.5rem;text-align:left}.top-actor-desc-con,.top-news-desc-con{display:block;height:7.5rem;width:100%;line-height:2.5rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.top-actor-btns,.top-news-btns{position:relative;width:100%;height:1.875rem;z-index:22}.top-actor-btns .button-next,.top-actor-btns .button-prev,.top-news-btns .button-next,.top-news-btns .button-prev{position:absolute;top:0;left:0;width:2.8125rem;height:1.875rem;background:url(https://s.auto.itc.cn/lumos/assets/230717/rg9mnmvpzu/l.png) center center no-repeat;background-size:1rem .75rem;cursor:pointer}.top-actor-btns .button-next,.top-news-btns .button-next{left:2.8125rem;background-image:url(https://s.auto.itc.cn/lumos/assets/230717/rg9mnmvpzu/r.png)}.top-actor-btns .button-next:hover,.top-news-btns .button-next:hover{background-image:url(https://s.auto.itc.cn/lumos/assets/230717/7g8rul84zi/r-on.png)}.top-actor-btns .button-prev:hover,.top-news-btns .button-prev:hover{background-image:url(https://s.auto.itc.cn/lumos/assets/230717/7g8rul84zi/l-on.png)}.top-actor-btns .first:hover,.top-news-btns .first:hover{background:url(https://s.auto.itc.cn/lumos/assets/230717/rg9mnmvpzu/l.png) center center no-repeat;background-size:1rem .75rem}.top-actor-btns .last:hover,.top-news-btns .last:hover{background-image:url(https://s.auto.itc.cn/lumos/assets/230717/rg9mnmvpzu/r.png)}