body,html{padding:0;margin:0 auto;width:100%;overflow-x:hidden;font-family:"Microsoft YaHei";-webkit-text-size-adjust:100%!important;-ms-text-size-adjust:100%!important;text-size-adjust:100%!important;-moz-text-size-adjust:100%!important}*{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0}input,textarea,select{background:0 0;outline:0;border:0}[v-cloak]{display:none}#oc-wrapper{padding-top:0}.container{width:100%;background:#fff}.page{position:relative;width:100%;margin-top:-.1rem;color:#fff}.hide{display:none}.f35{font-size:.875rem;line-height:1.125rem}.f30{font-size:.75rem;line-height:1.125rem}.f25{font-size:.625rem;line-height:1.125rem}.f20{font-size:.5rem;line-height:.9rem}.remark{color:#fef400}.page-1{height:40.075rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page1-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.page-2{height:25.9rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page2-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.page-2 .video-box{position:absolute;top:9rem;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.page-2 .video-box .video-cover{position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:15rem;height:8.375rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/video-cover.jpg);background-size:contain;background-repeat:no-repeat}.page-2 .video-box .video-cover .play-box{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.page-2 .video-box .video-cover .play-btn{width:3.55rem;height:3.55rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/play-btn.png);background-size:contain;background-repeat:no-repeat}.page-2 .video-box .video-cover .video-time{text-align:center;margin-top:.25rem}.page-3{height:36.475rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page3-bg.jpg) no-repeat;background-size:100% 100%}.page-4{height:36.5rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page4-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.page-4 .sign-btn{width:4.65rem;position:absolute;right:2.075rem;top:9.75rem}.page-4 .btn-link{width:3.9rem;position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.page-4 .btn-1{top:12.75rem}.page-4 .btn-2{top:35.5rem}.page-5{height:7.6rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page5-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.page-5 .btn-3{width:7.45rem;position:absolute;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);bottom:0;z-index:10}.page-6{height:23.575rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page6-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.page-7{height:34.55rem;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/page7-bg.jpg);background-repeat:no-repeat;background-size:100% 100%}.sign-modal{position:fixed;top:0;right:0;left:0;bottom:0;background-image:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/sign-bg.jpg);background-repeat:no-repeat;background-size:cover;z-index:100}.sign-modal .left-line{width:.5rem;position:absolute;left:0;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.sign-modal .right-line{width:.5rem;position:absolute;right:0;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.sign-modal .sign-top{width:100%;position:relative;z-index:10}.sign-modal .modal-content{width:16.125rem;height:23.4rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/sign-modal-bg.png) no-repeat;background-size:cover;position:absolute;top:5rem;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);z-index:999;padding-left:1rem;padding-right:1rem;padding-top:1rem}.sign-modal .list-item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#fff;font-size:.825rem;line-height:1.1rem;margin-bottom:.75rem}.sign-modal .list-item .label{width:4rem;white-space:nowrap;margin-right:.6rem;font-weight:500}.sign-modal .tips{color:rgba(255,255,255,.7);margin-top:.75rem;font-size:.5rem}.sign-modal .tips span{color:#ff7800}.sign-modal .input,.sign-modal .select{width:9rem;height:1.2rem;background-color:#fff;border-radius:.25rem;color:#000;font-size:.6rem;padding-left:.15rem;padding-right:.15rem;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;outline:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.sign-modal .select-box{position:relative}.sign-modal .select-box:after{content:"";width:.675rem;height:.45rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/arrow-down.png) no-repeat;background-size:cover;position:absolute;top:50%;right:.25rem;-webkit-transform:translateY(-50%);transform:translateY(-50%);pointer-events:none}.sign-modal .flex-span{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.sign-modal .flex-span span:nth-child(2){margin-right:-.4rem}.sign-modal .sex-box{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-pack:distribute;justify-content:space-around}.sign-modal .sex-box .sex-item{margin-left:1rem;width:3.25rem;height:.95rem;background-color:#fff;border-radius:.25rem;font-size:.7rem;color:#000;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.sign-modal .sex-box .sex-item.active{background-color:#ff7800;color:#fff;-webkit-box-shadow:inset 0 .025rem .15rem .05rem rgba(3,20,50,.45);box-shadow:inset 0 .025rem .15rem .05rem rgba(3,20,50,.45)}.sign-modal .area-box .select{width:2.85rem;font-size:.6rem;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.sign-modal .submit-btn{width:5.375rem;height:1.525rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/sign-btn-2.png) no-repeat;background-size:cover;margin:1.5rem auto 0}.sign-modal .close-btn{width:2.2rem;height:2.2rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/close-icon.png) no-repeat;background-size:cover;margin:3.5rem auto 0}.sign-modal .success-box{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);text-align:center}.sign-modal .success-icon{width:15.975rem}.sign-modal .back-btn{width:7.425rem;margin-top:2.5rem}@media screen and (min-height:639px){.sign-modal .modal-content{width:16.125rem;height:23.4rem;background:url(https://static-assets-prod.okii.com/xtc-products/portal-resource/h5/special/dance/sign-modal-bg.png) no-repeat;background-size:cover;position:absolute;top:8.5rem;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}}