.course-detail[data-v-7a2daec5]{width:100vw;min-height:100vh;background-color:#f6f6f6}.course .cover[data-v-7a2daec5]{width:10rem;height:6.16rem;background-color:#00bfff;position:relative;z-index:1}.course .cover img[data-v-7a2daec5]{width:100%;height:100%;display:block;object-fit:cover;position:absolute;top:0;left:0;z-index:2}.course .desc[data-v-7a2daec5]{width:10rem;height:4.93333rem;background:#fff;box-shadow:0 .16rem .29333rem .10667rem rgba(231,237,241,.6);border-radius:.58667rem .58667rem 0 0;margin-top:-.58667rem;padding:.42667rem;box-sizing:border-box;position:relative;z-index:2}.course .desc .price[data-v-7a2daec5]{display:flex;align-items:center}.course .desc .price .current-price[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:600;font-size:.69333rem;color:#ff1f1f;line-height:.98667rem;text-align:left;font-style:normal;margin-right:.32rem}.course .desc .price .discount-price[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:400;font-size:.32rem;color:#999;line-height:.45333rem;text-align:left;font-style:normal;text-decoration-line:line-through}.course .desc .title[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:600;font-size:.48rem;color:#333;line-height:.66667rem;text-align:left;font-style:normal;margin-top:.16rem}.course .desc .subtitle[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:400;font-size:.34667rem;color:#797979;line-height:.53333rem;text-align:justify;font-style:normal;margin-top:.13333rem}.course .desc .sub-desc[data-v-7a2daec5]{display:flex;justify-content:space-between;align-items:center;margin-top:.42667rem}.course .desc .sub-desc .tag[data-v-7a2daec5]{display:flex}.course .desc .sub-desc .tag .tag-item[data-v-7a2daec5]{width:1.6rem;height:.61333rem;background:#fff2e8;margin-right:.37333rem;display:flex;align-items:center;justify-content:center;font-family:PingFangSC,PingFang SC;font-weight:400;font-size:.29333rem;color:#ff7422;font-style:normal}.course .desc .sub-desc .buy[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:400;font-size:.32rem;color:#999;line-height:.61333rem;text-align:left;font-style:normal;display:flex;align-items:center}.course .desc .sub-desc .buy img[data-v-7a2daec5]{width:.29333rem;height:.29333rem;margin-right:.10667rem}.meun-section[data-v-7a2daec5]{margin-top:.53333rem;background-color:#f6f6f6}.meun-section .tabs[data-v-7a2daec5]{width:100vw;height:1.54667rem;display:flex;align-items:center;justify-content:space-around;background-color:#fff;position:sticky;top:5.6rem;z-index:4}.meun-section .tabs .tabs-item[data-v-7a2daec5]{font-family:PingFangSC,PingFang SC;font-weight:500;font-size:.42667rem;color:#999;line-height:.58667rem;text-align:left;font-style:normal}.meun-section .tabs .tabs-item-active[data-v-7a2daec5]{font-weight:600;font-size:.45333rem;color:#333;line-height:.64rem}.meun-section .tabs .line[data-v-7a2daec5]{width:.8rem;height:.16rem;background-color:#0b57c7;border-radius:.26667rem;position:absolute;top:1.17333rem;left:2.13333rem}.meun-section .course-desc[data-v-7a2daec5]{width:100vw;height:42vh;padding:.42667rem;box-sizing:border-box;font-weight:600;font-size:.42667rem;color:#636161;line-height:.48rem}.meun-section .course-meun[data-v-7a2daec5]{width:100vw;padding:.42667rem;padding-left:.69333rem;box-sizing:border-box;padding-bottom:2.66667rem}.meun-section .course-meun .course-meun-tabs[data-v-7a2daec5]{margin-bottom:.53333rem;width:calc(100vw - .85333rem);overflow:hidden;overflow-x:scroll;display:flex;align-items:center}.meun-section .course-meun .course-meun-tabs .course-meun-tabs-item[data-v-7a2daec5]{background:#f6f6f6;border-radius:.48rem;padding:.21333rem .53333rem;box-sizing:border-box;font-family:PingFangSC,PingFang SC;font-weight:500;font-size:.4rem;color:#9b9b9b;line-height:.56rem;height:.96rem;margin-right:.53333rem;background-color:#fff}.meun-section .course-meun .course-meun-tabs .course-meun-tabs-item-active[data-v-7a2daec5]{border:.02667rem solid #0b57c7;color:#0b57c7}.meun-section .course-meun .course-meun-item[data-v-7a2daec5]{display:flex;align-items:center;margin-bottom:.53333rem}.meun-section .course-meun .course-meun-item .cover[data-v-7a2daec5]{width:2.85333rem;height:1.6rem;margin-right:.37333rem;position:relative}.meun-section .course-meun .course-meun-item .cover .overlay[data-v-7a2daec5]{width:2.85333rem;height:1.6rem;background-color:rgba(0,0,0,.6);position:absolute;top:0;left:0;z-index:3;display:flex;justify-content:center;align-items:start;border-radius:.53333rem}.meun-section .course-meun .course-meun-item .cover .overlay .lock[data-v-7a2daec5]{width:.45333rem;height:.42667rem;display:block;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.meun-section .course-meun .course-meun-item .cover img[data-v-7a2daec5]{width:2.85333rem;height:1.6rem;border-radius:.53333rem;display:block;object-fit:cover;position:absolute;top:0;left:0;z-index:2}.meun-section .course-meun .course-meun-item .course-meun-item-intro .title-container[data-v-7a2daec5]{display:flex;align-items:center;width:5.86667rem}.meun-section .course-meun .course-meun-item .course-meun-item-intro .title-container .title[data-v-7a2daec5]{max-width:4.8rem;font-family:PingFangSC,PingFang SC;font-weight:500;font-size:.4rem;color:#333;line-height:.56rem;text-align:left;font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-right:.16rem}.meun-section .course-meun .course-meun-item .course-meun-item-intro .title-container .try-see[data-v-7a2daec5]{width:1.04rem;height:.48rem;background:linear-gradient(279deg,#ff9055,#ffb856);border-radius:.24rem;display:flex;justify-content:center;align-items:center;font-size:.32rem;line-height:.48rem}.meun-section .course-meun .course-meun-item .course-meun-item-intro .intro[data-v-7a2daec5]{display:flex;font-family:PingFangSC,PingFang SC;font-weight:400;font-size:.32rem;color:#bebebe;line-height:.45333rem;text-align:left;font-style:normal;margin-top:.26667rem}.meun-section .course-meun .course-meun-item .course-meun-item-intro .intro .intro-item[data-v-7a2daec5]{margin-right:.42667rem;display:flex;align-items:center}.meun-section .course-meun .course-meun-item .course-meun-item-intro .intro .intro-item img[data-v-7a2daec5]{width:.34667rem;height:.34667rem;display:block;margin-right:.05333rem}video[data-v-7a2daec5]{width:100%;height:5.6rem;display:block;object-fit:cover;position:fixed;top:0;left:0;z-index:1}.btn[data-v-7a2daec5]{width:10rem;height:2.32rem;background:#fff;box-shadow:0 -.10667rem .90667rem 0 rgba(0,0,0,.06);position:fixed;bottom:-.05333rem;left:0;z-index:100;display:flex;justify-content:center;align-items:center}.btn .open-app-btn[data-v-7a2daec5]{width:9.14667rem;height:1.22667rem;background:linear-gradient(306deg,#ff9a59,#ff4747);border-radius:.61333rem;font-family:PingFangSC,PingFang SC;font-weight:500;font-size:.48rem;color:#fff;line-height:.66667rem;text-align:left;font-style:normal;display:flex;justify-content:center;align-items:center}