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p{font-size:.37333rem;color:#fff}.preferential-toast{position:fixed;top:0;left:0;bottom:0;right:0;background:rgba(0,0,0,.4)}.preferential-toast-main{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.preferential-toast-bg{width:8.4rem}.preferential-toast-bg>img{width:100%}.preferential-toast-desc{width:100%;text-align:center;font-size:.42667rem;color:#977e5a;position:absolute;top:5.73333rem}.preferential-toast-price{width:100%;text-align:center;font-size:2.08rem;color:#a87e56;font-weight:700;position:absolute;top:1.30667rem}.preferential-toast-price:after{content:"\5143";font-size:1.17333rem;color:#a87e56}.preferential-header{position:relative;color:#fff;text-align:center;padding-top:.92rem;line-height:1.5;margin-bottom:.56rem}.preferential-header img{width:100%}.preferential-header h1{font-size:.64rem}.preferential-header h1>span{color:#ffecb2}.preferential-header p{font-size:.32rem}.preferential-header-bg{position:absolute;top:0;left:0;z-index:-1}.preferential-bottom{font-size:.32rem;color:#ff9a94;text-align:center;font-weight:500;padding-top:.2rem;padding-bottom:.84rem}.preferential-bottom,.preferential-courses{background:url(../img/preferential-bg2.466edf05.png)}.preferential-courses{padding:0 .46667rem;min-height:85vh;margin:auto;font-size:0}.preferential-courses>div:nth-child(2n){margin-right:0}.preferential-courses:after{content:"";display:block;clear:both}.preferential-coupon{width:8.92rem;height:3.81333rem;margin:auto;position:relative;padding-top:.53333rem}.preferential-coupon img{width:100%}.preferential-coupon-bg{position:absolute;top:0;left:0;z-index:-1}.preferential-coupon-ctx{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.preferential-coupon-ctx-l{font-size:1.2rem;color:#f48f00;font-weight:500;margin-right:.57333rem}.preferential-coupon-ctx-l i{font-size:.53333rem}.preferential-coupon-ctx-r{font-size:.34667rem;line-height:1.5}.preferential-coupon-ctx-r>p:first-child{color:#f48f00;margin-bottom:.13333rem}