.com-subject-summary-bcg.g0{width:100vw;height:100vh;z-index:0}.com-subject-summary-bcg.g0 .items-box{z-index:1}.com-subject-summary-bcg.g0 .items-box .puzzle-item.is-last{display:none}.com-subject-summary-bcg.g0 .items-box .puzzle-item{position:absolute}.com-subject-summary-bcg.g0 .items-box .puz-item-1{left:1.03rem;top:1.42rem}.com-subject-summary-bcg.g0 .items-box .puz-item-2{left:2.7rem;top:.97rem}.com-subject-summary-bcg.g0 .items-box .puz-item-3{left:4.33rem;top:1.47rem}.com-subject-summary-bcg.g0 .items-box .puz-item-4{left:5.97rem;top:1.03rem}.com-subject-summary-bcg.g0 .items-box .puz-item-5{left:7.5rem;top:1.14rem}.com-subject-summary-bcg.g0 .items-box .puz-item-6{left:8.59rem;top:1.92rem}.com-subject-summary-bcg.g0 .items-box .puz-item-7{left:8.4rem;top:3.24rem}.com-subject-summary-bcg.g0 .items-box .puz-item-8{left:7.38rem;top:4.27rem}.com-subject-summary-bcg.g0 .g-bcg,.com-subject-summary-bcg.g0 .items-box{position:absolute;width:10rem;height:5.62rem;top:50%;left:50%;transform:translate(-50%,-50%)}.com-subject-summary-bcg.g0 .item{position:absolute}.com-subject-summary-bcg.g0 .item.b1{width:9.51rem;height:4.62rem;left:.4rem;top:.03rem;z-index:1;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c2.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .item.b2{width:8.11rem;height:4.98rem;left:1.77rem;top:.61rem;z-index:1;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c3.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b3{width:9.79rem;height:4.63rem;left:.21rem;top:.85rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c4.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b4{width:9.42rem;height:4.96rem;left:.45rem;top:.67rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c5.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b5{width:7.95rem;height:4.53rem;left:1.99rem;top:.78rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c6.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b6{width:2.82rem;height:2.49rem;left:0;top:3.13rem;z-index:1}.com-subject-summary-bcg.g0 .b7{width:.82rem;height:1.03rem;left:0;top:.51rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c8.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b8{width:1.11rem;height:.72rem;left:.13rem;top:1.77rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c9.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b9{width:.88rem;height:.66rem;left:1.12rem;top:1.83rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c10.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b10{width:.85rem;height:.69rem;left:auto;top:auto;z-index:0;right:-1.02rem;top:1.8rem;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c11.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b11{width:.9rem;height:1.12rem;left:auto;top:auto;z-index:0;right:-1.45rem;top:1.32rem;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c12.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b12{width:1.2rem;height:.97rem;left:.81rem;top:0;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c13.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b13{width:6.19rem;height:4.14rem;left:2.88rem;top:0;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c14.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b14{width:4.42rem;height:1.99rem;left:3.64rem;top:1.89rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c15.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b15{width:2.19rem;height:1.9rem;left:3.72rem;top:2.25rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c16.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b16{width:9.75rem;height:1.93rem;left:.25rem;top:3.69rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c17.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b17{width:1.15rem;height:.72rem;left:8.35rem;top:4.9rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c18.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b18{width:.9rem;height:.63rem;left:6.54rem;top:4.99rem;z-index:1;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c19.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b19{width:.64rem;height:.42rem;left:6.4rem;top:.63rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c20.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b20{width:.54rem;height:.36rem;left:9.34rem;top:4.93rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c21.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b21{width:.34rem;height:.19rem;left:.57rem;top:1.38rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c22.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b22{width:.58rem;height:.33rem;left:9.36rem;top:1.57rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c23.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b23{width:1.84rem;height:2.58rem;left:1.06rem;top:-.09rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c24.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b24{width:2.82rem;height:2.49rem;left:0;top:0;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c7.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b25{width:5.22rem;height:3.15rem;left:2.88rem;top:.34rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c25.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b26{width:9.46rem;height:4.62rem;left:0;top:.82rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c26.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b27{width:1.05rem;height:.85rem;left:7.29rem;top:1.03rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c27.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b28{width:.85rem;height:.27rem;left:7.33rem;top:1.72rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c28.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b29{width:.88rem;height:.33rem;left:7.3rem;top:1.66rem;z-index:0;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c29.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b30{width:2.31rem;height:1.59rem;left:3.87rem;top:3.51rem;z-index:0}.com-subject-summary-bcg.g0 .b30 .b30-content{width:100%;height:100%;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c30.png) no-repeat;background-size:100% 100%}.com-subject-summary-bcg.g0 .b30 .b30-shadow{background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/g0/c31.png) no-repeat;background-size:100% 100%;position:absolute;left:.34rem;bottom:-1px;width:1.87rem;height:.96rem}@keyframes scale-open{0%{transform:scale(0)}50%{transform:scaleY(.2)}to{transform:scale(1)}}@keyframes scale-close{0%{transform:scale(1)}50%{transform:scaleY(.2)}to{transform:scale(0)}}@keyframes hide-bottom-open{0%{opacity:1;transform:translateY(-20%)}25%{transform:translateY(0);opacity:1}40%{transform:translateY(-7%) scale(.95,1.05)}to{transform:translateY(0) scale(1)}}@keyframes cloud-move{0%{transform:translateX(100%)}80%{transform:translateX(-100vw)}to{transform:translateX(-100vw)}}@keyframes input-label{0%{opacity:1}50%{opacity:0}to{opacity:1}}.admin-font-txt-6{font-size:.09rem}.admin-font-txt-8{font-size:.12rem}.admin-font-txt-10{font-size:.15rem}.subject-list.g0 .g-head{position:absolute;width:100%;top:0;left:0;z-index:1}.subject-list.g0 .g-head .body{width:9.81rem;height:.94rem;background:url(https://assets.19x19.com/gaotu/img/v2_0/subject/c1.png) no-repeat;background-size:100% 100%}