.buy_course_dialog .van-dialog__header{font-weight:700;padding-top:1rem}.buy_course_dialog .van-dialog__message{font-size:.8rem;padding:.5rem 1rem}.buy_course_dialog .van-button{border-radius:999px;font-size:.8rem;height:1.8rem;margin:0 .5rem}.buy_course_dialog .van-dialog__cancel{color:#333!important}.video_control[data-v-123fcfb9]{width:100%;height:40px;background-color:rgba(0,0,0,.6);display:flex;flex-direction:row;justify-content:space-between;align-items:center;color:#fff;position:absolute;bottom:0}.video_control .current_time[data-v-123fcfb9],.video_control .total_time[data-v-123fcfb9]{width:60px;height:100%;line-height:40px;text-align:center;font-size:12px}.video_control .screen_btn[data-v-123fcfb9]{width:25px;height:25px;margin-right:10px}.video_control[data-v-123fcfb9] .van-slider{width:calc(100% - 200px)}.video_control[data-v-123fcfb9] .van-slider .van-slider__button{width:10px;height:10px;min-width:10px}[data-v-123fcfb9] .prism-player .prism-controlbar{display:none!important}.loading_page[data-v-123fcfb9]{width:100%;height:100%;background-color:rgba(0,0,0,.6);position:absolute;left:0;top:0;display:flex;justify-content:center;align-items:center}.courseDetail[data-v-123fcfb9]{width:100%;height:100%;background-color:#fff}.courseDetail .top_login_box[data-v-123fcfb9]{width:100%;height:56px;display:flex;flex-direction:row;align-items:center;position:relative}.courseDetail .top_login_box .logo[data-v-123fcfb9]{width:40px;height:40px;margin-left:12px;margin-right:10px}.courseDetail .top_login_box .logo_title[data-v-123fcfb9]{width:auto;height:40px;display:flex;flex-direction:column}.courseDetail .top_login_box .logo_title .title_1[data-v-123fcfb9]{color:#333;font-size:15px;margin:4px 0}.courseDetail .top_login_box .logo_title .title_2[data-v-123fcfb9]{color:#999;font-size:12px;margin:4px 0}.courseDetail .top_login_box .username[data-v-123fcfb9]{width:auto;height:20px;font-weight:600;font-size:14px;color:#333;position:absolute;right:15px;top:18px;text-align:center;line-height:20px}.courseDetail .top_login_box .login_btn[data-v-123fcfb9]{width:60px;height:24px;border-radius:12px;background-color:#2883e0;position:absolute;right:15px;top:16px;text-align:center;line-height:24px;color:#fff;font-size:12px}.courseDetail .course-box[data-v-123fcfb9]{width:100%;height:210px;background-color:rgba(0,0,0,.6);overflow:hidden;position:relative}.courseDetail .course-box .tryPlay_mark[data-v-123fcfb9]{padding:0 12px;background-color:rgba(0,0,0,.6);height:36px;line-height:36px;border-radius:18px;position:absolute;left:20px;color:#fff;font-size:14px}.courseDetail .course-box .tryPlay_mark>span[data-v-123fcfb9]{color:#ffe39f;margin-left:15px}.courseDetail .course-box .video_mask[data-v-123fcfb9]{width:100%;height:100%;position:absolute;left:0;top:0}.courseDetail .course-box .video_mask .video_play_icon[data-v-123fcfb9]{width:50px;height:50px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background-image:url(../img/bofa-icon.fb118985.png);background-repeat:no-repeat;background-size:50px 50px}.courseDetail .course-box[data-v-123fcfb9] .prism-player .prism-big-play-btn{display:none!important}.courseDetail .course-box[data-v-123fcfb9] .prism-player .prism-controlbar .prism-cc-btn,.courseDetail .course-box[data-v-123fcfb9] .prism-player .prism-controlbar .prism-setting-btn,.courseDetail .course-box[data-v-123fcfb9] .prism-player .prism-controlbar .prism-volume,.courseDetail .course-box[data-v-123fcfb9] .prism-player .prism-info-display{display:none}.courseDetail .fullScreen_style[data-v-123fcfb9]{position:fixed;left:0;top:0;z-index:3;width:100%;height:100%}.courseDetail .tab[data-v-123fcfb9]{width:100%;height:calc(100% - 266px);overflow-y:auto;overflow-x:hidden;background-color:#fafafa}.courseDetail .goto_app_tip[data-v-123fcfb9]{height:42px;display:flex;justify-content:space-between;align-items:center;position:relative;padding:0 12px;background-color:#fff;margin-bottom:10px}.courseDetail .goto_app_tip .goto_app_tip_text[data-v-123fcfb9]{width:auto;height:100%;line-height:42px;color:#666;font-size:14px;white-space:nowrap}.courseDetail .goto_app_tip .goto_app_tip_btn[data-v-123fcfb9]{width:108px;height:24px;border-radius:12px;background-color:#2883e0;text-align:center;line-height:24px;color:#fff;font-size:12px}.courseDetail .goto_app_tip .btn-group[data-v-123fcfb9]{position:absolute;top:0;right:0;width:108px;height:42px}.courseDetail .goto_app_tip .btn-group .search[data-v-123fcfb9]{color:#2b303c}.courseDetail .goto_app_tip .btn-group #launch-btn[data-v-123fcfb9]{position:absolute;top:0;left:0;width:100%;height:100%}.courseDetail .discount_box[data-v-123fcfb9]{width:100%;height:64px;position:relative;overflow:hidden;color:#fff}.courseDetail .discount_box .discount_bg[data-v-123fcfb9]{position:absolute;top:0;left:0;width:100%;height:100%}.courseDetail .discount_box .discount_activity_price[data-v-123fcfb9]{display:flex;flex-direction:row;width:auto;position:absolute;left:10px;top:12px}.courseDetail .discount_box .discount_activity_price .activity_price[data-v-123fcfb9]{font-size:14px;margin-right:7px;line-height:19px}.courseDetail .discount_box .discount_activity_price .discount_ds[data-v-123fcfb9]{width:48px;height:19px}.courseDetail .discount_box .discount_xszk[data-v-123fcfb9]{width:90px;height:20px;position:absolute;right:10px;top:9px}.courseDetail .discount_box .discount_hx[data-v-123fcfb9]{text-decoration:line-through;font-size:12px;position:absolute;left:10px;bottom:12px}.courseDetail .discount_box .discount_timer[data-v-123fcfb9]{position:absolute;right:10px;bottom:9px;font-size:12px;display:flex;flex-direction:row;align-items:center}.courseDetail .discount_box .discount_timer .timer_number[data-v-123fcfb9]{display:block;width:19px;height:19px;border-radius:5px;background-color:#fff;margin:0 5px;color:#f8211c;line-height:20px;text-align:center}.courseDetail .course_info[data-v-123fcfb9]{padding:10px 7px;background-color:#fff}.courseDetail .course_info .course-price[data-v-123fcfb9]{width:350px;height:25px;margin:5px 0;line-height:25px}.courseDetail .course_info .course-title[data-v-123fcfb9]{width:100%;height:22px;line-height:22px;font-weight:bolder;font-size:16px}.courseDetail .course_info .course-subtTitle[data-v-123fcfb9]{width:auto;height:auto;font-size:14px;margin-top:4px;color:#666}.courseDetail .gift_discount[data-v-123fcfb9]{height:43px;padding:0 12px;background-color:#fff;justify-content:space-between;margin-top:8px}.courseDetail .gift_discount>div[data-v-123fcfb9],.courseDetail .gift_discount[data-v-123fcfb9]{display:flex;flex-direction:row;align-items:center}.courseDetail .gift_discount>div .gift_icon[data-v-123fcfb9]{width:25px;height:25px;margin-right:5px;padding-bottom:4px}.courseDetail .gift_discount>div .gift_right[data-v-123fcfb9]{width:14px;height:14px;padding-bottom:1px}.courseDetail .teacher-info[data-v-123fcfb9]{width:100%;height:64px;margin:8px 0;padding-right:12px;display:flex;background-color:#fff}.courseDetail .teacher-info .teacher-avtor[data-v-123fcfb9]{width:50px;height:50px;border-radius:50%;overflow:hidden;margin:12px}.courseDetail .teacher-info .teacher-info-left[data-v-123fcfb9]{width:calc(100% - 75px);height:100%;padding:14px 0;display:flex;flex-direction:column}.courseDetail .teacher-info .teacher-info-left .teacher-name[data-v-123fcfb9]{width:100%;height:25px;line-height:25px;display:flex;flex-direction:row;white-space:nowrap}.courseDetail .teacher-info .teacher-info-left .teacher-name .text-name[data-v-123fcfb9]{width:auto;height:100%;font-weight:700;font-size:18px;margin-right:8px;color:#333}.courseDetail .teacher-info .teacher-info-left .teacher-name .teacher-level[data-v-123fcfb9]{width:24px;height:24px;margin-right:5px;border-radius:50%;overflow:hidden}.courseDetail .teacher-info .teacher-info-left .teacher-name .text-tap[data-v-123fcfb9]{width:auto;height:100%;font-size:13px}.courseDetail .teacher-info .teacher-info-left .teacher-id[data-v-123fcfb9]{width:100%;height:auto;font-size:13px;margin-top:4px;color:#666;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.courseDetail .tablist[data-v-123fcfb9]{width:190px;height:42px;display:flex;flex-direction:row;justify-content:space-between;position:relative;background-color:#fff;margin:auto}.courseDetail .tablist .new_tag[data-v-123fcfb9]{width:32px;height:16px;position:absolute;right:107px;top:5px}.courseDetail .tablist .tab-line[data-v-123fcfb9]{width:18px;height:3px;position:absolute;bottom:2px;background-color:#2883e0;border-radius:2px}.courseDetail .tablist .tab-item[data-v-123fcfb9]{width:70px;height:100%;text-align:center;line-height:42px;font-size:14px}.courseDetail .tablist .tab-item-active[data-v-123fcfb9]{font-size:16px;color:#2883e0;font-weight:700}.courseDetail .intro-box[data-v-123fcfb9]{height:calc(100% - 45px);overflow-y:scroll;overflow-x:hidden}.courseDetail .catalog[data-v-123fcfb9],.courseDetail .intro-box[data-v-123fcfb9]{width:100%;display:flex;flex-direction:column;background-color:#fff}.courseDetail .catalog[data-v-123fcfb9] .van-collapse{height:calc(100% - 65px);overflow-x:hidden;overflow-y:scroll;background-color:#fafafa}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item{margin-bottom:8px}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-cell .van-cell__title{width:auto;flex:none;-webkit-box-flex:none;-webkit-flex:none;font-weight:700;color:#333;font-size:17px}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-cell .van-cell__value{position:absolute;right:10px;width:18px;height:18px}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-cell .van-icon-arrow:before{content:"";width:0;height:0;border-left:7px solid #2883e0;border-bottom:5px solid transparent;border-top:5px solid transparent}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-cell .van-icon{margin-top:-2px;margin-left:10px}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-cell:after{border-bottom:none}.courseDetail .catalog[data-v-123fcfb9] .van-collapse .van-collapse-item .van-collapse-item__wrapper .van-collapse-item__content{padding:0 16px}.courseDetail .catalog[data-v-123fcfb9] .van-hairline--top-bottom:after{border:none}.courseDetail .catalog .sort-icon[data-v-123fcfb9]{width:18px;height:18px;position:absolute}.courseDetail .catalog .down-sort[data-v-123fcfb9]{transform:rotate(180deg)}.courseDetail .catalog .search-box[data-v-123fcfb9]{width:100%;height:56px;display:flex;justify-content:center;align-items:center;background-color:#fff}.courseDetail .catalog .search-box .search[data-v-123fcfb9]{width:351px;height:36px;border-radius:17px;background-color:#f3f3f3;display:flex}.courseDetail .catalog .search-box .search .search-icon[data-v-123fcfb9]{width:20px;height:20px;margin:8px}.courseDetail .catalog .search-box .search .search-input[data-v-123fcfb9]{width:calc(100% - 50px);height:36px;border:none;background-color:transparent}.courseDetail .catalog .search-none[data-v-123fcfb9]{width:auto;height:auto;margin:auto;display:flex;flex-direction:column;align-items:center}.courseDetail .catalog .search-none .search-none-img[data-v-123fcfb9]{width:107px;height:86px;margin-bottom:10px}.courseDetail .catalog .catalog-list[data-v-123fcfb9]{width:100%;height:auto}.courseDetail .catalog .catalog-list .catalog-item[data-v-123fcfb9]{width:100%;height:auto;line-height:25px;display:flex;padding:8px 0;align-items:center;border-bottom:1px solid #e7e7e7}.courseDetail .catalog .catalog-list .catalog-item[data-v-123fcfb9]:last-child{border-bottom:none}.courseDetail .catalog .catalog-list .catalog-item .catalog-title[data-v-123fcfb9]{width:80%;height:100%;display:flex;align-items:center}.courseDetail .catalog .catalog-list .catalog-item .catalog-title .catalog-icon[data-v-123fcfb9],.courseDetail .catalog .catalog-list .catalog-item .catalog-title .list-icon[data-v-123fcfb9]{width:18px;height:18px;margin:4px}.courseDetail .catalog .catalog-list .catalog-item .catalog-title .file-icon[data-v-123fcfb9]{width:16px;height:18px;margin:4px}.courseDetail .catalog .catalog-list .catalog-item .catalog-title .title[data-v-123fcfb9]{width:calc(100% - 25px);height:100%;line-height:25px;font-size:14px;margin-left:5px;overflow:hidden;text-overflow:ellipsis;word-break:break-all;-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical}.courseDetail .catalog .catalog-list .catalog-item .catalog-status[data-v-123fcfb9]{text-align:right;width:20%;height:100%;padding-right:5px;color:#9b9b9b;font-size:14px}.courseDetail .catalog .catalog-list .catalog-item .list-status[data-v-123fcfb9]{width:20%;height:100%;padding-right:5px;display:flex;justify-content:flex-end}.courseDetail .catalog .catalog-list .catalog-item .list-status .new-icon[data-v-123fcfb9]{width:32px;height:16px;margin:4px}.courseDetail .catalog .catalog-list .catalog-item .bofang-status[data-v-123fcfb9]{width:18px;height:18px;margin:4px}.courseDetail .fullGray[data-v-123fcfb9]{margin:0 14px 10px 14px;background-color:#eee;color:#999}.courseDetail .fullGray[data-v-123fcfb9],.courseDetail .goto-button[data-v-123fcfb9]{width:347px;height:44px;border-radius:22px;text-align:center;line-height:44px;position:fixed;bottom:10px;font-size:16px;white-space:nowrap}.courseDetail .goto-button[data-v-123fcfb9]{margin-bottom:10px;left:50%;transform:translateX(-50%);color:#fff;background-color:#2883e0}.sku_content[data-v-123fcfb9]{padding:.6rem}.sku_content .sku_box[data-v-123fcfb9]{display:flex;margin-top:.4rem}.sku_content .sku_box_l[data-v-123fcfb9]{width:7.2rem;height:4.5rem;margin-right:.4rem;background:#2883e0;border-radius:.25rem;overflow:hidden}.sku_content .sku_box_r[data-v-123fcfb9]{font-size:.8rem;font-weight:700;color:#f33;padding:.62rem 0}.sku_content .sku_desc[data-v-123fcfb9]{font-size:.7rem;margin-top:.5rem;line-height:1.6;font-weight:400;color:#999}.sku_content .sku_type[data-v-123fcfb9]{margin-top:.62rem}.sku_content .sku_type_title[data-v-123fcfb9]{font-size:.72rem;line-height:1.6;font-weight:700}.sku_content .sku_type_cont[data-v-123fcfb9]{display:flex;flex-wrap:wrap}.sku_content .sku_type_cont .sku_tag[data-v-123fcfb9]{display:inline-block;padding:0 .72rem;margin:.25rem .3rem;height:1.5rem;font-size:.7rem;color:#2984e0;line-height:1.5rem;background:#ebf5ff;border-radius:1.2rem}.sku_content .sku_type_cont .sku_tag.isactive[data-v-123fcfb9]{background:#2984e0;color:#fff}.sku_content .sku_type_cont .sku_li[data-v-123fcfb9]{flex:0 0 100%;display:flex;justify-content:space-between;margin:.2rem 0;font-size:.8rem;color:#666}.sku_content .sku_btn[data-v-123fcfb9]{height:2.2rem;margin:1.2rem auto;font-size:.8rem;background:#2883e0;text-align:center;line-height:2.2rem;color:#fff;border-radius:1.2rem}.sku_content .sku_btn.nottap[data-v-123fcfb9]{background:#b7b7b7}