.home_page{position:relative;width:100vw;height:100vh;overflow:hidden}.home_page .kv{width:100vw;height:100vh;position:fixed;z-index:-1;top:0;left:0;display:flex;align-items:center;justify-content:center}.home_page .kv .kv_video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.home_page .kv_box{position:relative;width:100vw;height:100vh;display:flex;justify-content:center;padding-top:9.8958333333vw}.home_page .kv_box .tips{position:fixed;top:4.1666666667vw;color:#fff;font-size:16px!important;font-family:Helvetica;opacity:.5}.home_page .kv_box .kv_content{width:93.75vw;height:auto;display:flex;flex-direction:column;align-items:center}.home_page .kv_box .kv_content .logo{width:33.28125vw;margin-bottom:3.125vw}.home_page .kv_box .kv_content .card_box{width:100%;display:flex;align-items:center;justify-content:space-between}.home_page .kv_box .kv_content .card_box .card_img{position:relative;width:21.7708333333vw}.home_page .kv_box .kv_content .card_box .hot_area{position:absolute;height:2.6041666667vw;right:2.1875vw;bottom:2.1875vw;z-index:1}.home_page .kv_box .kv_content .card_box .area1{width:10.625vw}.home_page .kv_box .kv_content .card_box .area2{width:8.5416666667vw}.home_page .kv_box .kv_content .card_box .area3{width:7.6041666667vw}.home_page .kv_box .kv_content .card_box .area4{width:7.1875vw}@media screen and (max-width:1200px){.home_page .kv_box{padding-top:150px}}