.css_learnPlayer__mJ1Ka{width:100%;height:100%;-webkit-mask-image:-webkit-radial-gradient(circle, white 100%, black 100%);-webkit-transform:rotate(0.000001deg);border-radius:8px;overflow:hidden}.css_learnPlayer-contain-waring__mK2E1{position:absolute;top:30px;color:red;z-index:9;width:100%;text-align:center}.css_ratio-container__4EIkf{position:relative;width:100%}.css_ratio-container__4EIkf .css_placeholder__3ZH8V{width:100%}.css_ratio-container__4EIkf .css_main__SGAmt{position:absolute;left:0;top:0;width:100%;height:100%}
.common_course-card__82k__{width:100%;background:#fff;border-radius:8px;overflow:hidden;cursor:pointer}.common_course-card__82k__ .common_img-box__xdk4W{background:#909090}.common_course-card__82k__ .common_img-box__xdk4W .common_all-course-voide__pOqT0{width:22px;height:15px;display:block;position:absolute;bottom:13px;right:14px}.common_course-card__82k__.common_large__o5YrY .common_desc-box__xqsWm .common_name__zj7GF{max-width:60%}.common_course-card__82k__ .common_desc-box__xqsWm{padding:16px;box-sizing:border-box}.common_course-card__82k__ .common_desc-box__xqsWm .common_ellipsis__yqmy0,.common_course-card__82k__ .common_desc-box__xqsWm .common_desc-box__left__nneGG .common_name__zj7GF,.common_course-card__82k__ .common_desc-box__left__nneGG .common_desc-box__xqsWm .common_name__zj7GF,.common_course-card__82k__ .common_desc-box__xqsWm h3 span:first-child{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.common_course-card__82k__ .common_desc-box__xqsWm h3{font-weight:500;font-size:16px;line-height:18px;color:#1c1c1e;padding:0;margin-bottom:10px;display:flex;align-items:center}.common_course-card__82k__ .common_desc-box__xqsWm .common_newest-tag__YMOZ0{color:var(--success-color);border-color:var(--success-color)}.common_course-card__82k__ .common_desc-box__info__hUzW_{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;font-size:12px;color:#b5b8bb}.common_course-card__82k__ .common_desc-box__left__nneGG{width:0;flex:1;display:flex;align-items:center}.common_course-card__82k__ .common_desc-box__left__nneGG span,.common_course-card__82k__ .common_desc-box__left__nneGG .common_avatar__7yYGd{padding-right:8px;flex-shrink:0}.common_course-card__82k__ .common_desc-box__left__nneGG .common_avatar__7yYGd{width:20px;height:20px;display:inline-block;border-radius:50%}.common_course-card__82k__ .common_desc-box__left__nneGG .common_name__zj7GF{max-width:100%;font-weight:500;color:#1c1c1e}.common_course-card__82k__ .common_desc-box__right__p1GgO{flex-shrink:0;display:flex;align-items:center}.common_course-card__82k__ .common_desc-box__right__p1GgO i{width:12px;height:12px;display:inline-block;margin-right:4px}.common_loading__9kq5b{width:1em;height:1em;display:inline-flex;align-items:center}.common_button__lAyY3{display:inline-flex;align-items:center;justify-content:center;padding:12px 27.5px;font-size:14px;line-height:20px;color:#fff;background:var(--primary-color);border:1px solid var(--primary-color);border-radius:var(--radius-btn);cursor:pointer;box-sizing:border-box}.common_button__lAyY3.common_block__UFcLZ{width:100%}.common_button__lAyY3.common_disabled__MIUWo,.common_button__lAyY3.common_gray__h23jJ{background:var(--btn-sub);border-color:var(--btn-sub)}.common_button__lAyY3.common_disabled__MIUWo{cursor:not-allowed}.common_button__lAyY3.common_ghost__HeFoy{color:var(--primary-color);background:none}.common_button__lAyY3.common_ghost__HeFoy.common_disabled__MIUWo,.common_button__lAyY3.common_ghost__HeFoy.common_gray__h23jJ{color:var(--btn-sub)}.common_button__lAyY3.common_ghost__HeFoy .common_loading__9kq5b{background:none}.common_button__lAyY3 .common_loading__9kq5b{margin-right:8px;font-size:18px;border-radius:50%;background:#fff}.common_svg-icon__4wcc3{width:1em;height:1em;vertical-align:-0.15em;overflow:hidden}@media screen and (max-width: 743px){.common_course-card__82k__ .common_desc-box__xqsWm{padding:12px 8px}.common_course-card__82k__ .common_desc-box__xqsWm h3{font-size:14px;line-height:18px;margin-bottom:6px}.common_course-card__82k__.common_large__o5YrY.common_desc-box__xqsWm{padding:10px 12px}.common_course-card__82k__.common_large__o5YrY.common_desc-box__xqsWm .common_desc-box__info__hUzW_{flex-direction:column-reverse}.common_course-card__82k__.common_large__o5YrY.common_desc-box__xqsWm h3{font-size:16px;line-height:22px;margin-bottom:6px}.common_button__lAyY3{padding:10px 4px;line-height:18px}}
.earn_tag__iyNhJ{flex-shrink:0;display:inline-block;margin-left:8px;padding:0 4px;font-size:12px;font-weight:400;line-height:14px;color:var(--primary-color);border:1px solid var(--primary-color);border-radius:2px}.earn_tag__iyNhJ.earn_status_0__yuNid,.earn_tag__iyNhJ.earn_status_2__mfGw7{color:var(--text-2);border-color:var(--text-2)}.earn_earn-card__ikzzx{display:flex;justify-content:space-between;padding:20px 16px;margin-top:12px;color:var(--text-1);background:var(--sub-bg);border-radius:var(--radius-card)}.earn_earn-card__main__4IWW6{flex:1}.earn_earn-card__main__4IWW6 p{display:flex;align-items:flex-start;margin-bottom:16px;font-size:14px;line-height:16px}.earn_earn-card__main__4IWW6 p:last-child{margin-bottom:0}.earn_earn-card__main__4IWW6 p .earn_label__g_MZc{margin-right:12px;min-width:56px}.earn_earn-card__main__4IWW6 p .earn_text__9IRsB{color:var(--text-3)}.earn_earn-card__main__4IWW6 p .earn_coin__puuEc{font-weight:500;color:var(--warning-color)}.earn_earn-card__handler__ATHFr{flex-shrink:0;margin-left:50px;display:flex;flex-direction:column;align-items:flex-end;line-height:16px}.earn_earn-card__handler__ATHFr button{margin:5px 0;padding:6px 8px;font-size:12px;line-height:16px}.earn_earn-card__handler__ATHFr p{margin:0;font-size:10px;color:var(--text-3)}@media screen and (max-width: 743px){.earn_earn-card__ikzzx{padding:20px 12px;flex-direction:column}.earn_earn-card__main__4IWW6 p{font-size:12px}.earn_earn-card__handler__ATHFr{margin:32px 0 0;align-items:flex-start}.earn_earn-card__handler__ATHFr p{width:100%;text-align:center}.earn_earn-card__handler__ATHFr button{width:100%;padding:11px 8px}}
.content_content-contain__P1LQV{margin-top:26px}.content_content-contain__P1LQV p,.content_jump-link__DgpIp p{font-size:14px;line-height:28px;margin-bottom:16px}.content_content-contain__P1LQV img,.content_jump-link__DgpIp img{max-width:100%}.content_bottom-navigation__Tn4Vt{display:flex;align-items:center;justify-content:end;margin-top:26px;gap:24px}.content_token-navigation__JI__v{display:flex;gap:24px}.content_nav-link__lg_xD{display:flex;height:36px;padding:0px 12px;justify-content:center;align-items:center;gap:4px;border-radius:4px;border:1px solid var(--dddddd, #DDD);color:var(--1-c-1-c-1-e, #1C1C1E);font-size:14px;font-style:normal;line-height:20px}.content_nav-link__lg_xD:hover{color:#007aff}.content_nav-link__lg_xD:hover svg path{stroke:#007aff}.content_arrow-left__5_cKJ,.content_arrow-right__G5yjI{flex-shrink:0}.content_more-tokens-button__fk_RU{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;background-color:#007aff;color:#fff;border-radius:4px;text-decoration:none;font-size:14px}.content_more-tokens-button__fk_RU:hover{color:#fff}.content_more-tokens-button__fk_RU:hover svg path{stroke:#fff}
.tag_learn-status-tag__1IyiN{display:flex;align-items:center;font-size:12px;line-height:16px}.tag_learn-status-tag__1IyiN.tag_newest__cgnyX{color:var(--success-color)}.tag_learn-status-tag__1IyiN.tag_notLearned__JVvFY{color:var(--text-3)}.tag_learn-status-tag__1IyiN.tag_learning__MOXci{color:var(--primary-color)}.tag_learn-status-tag__1IyiN.tag_learned__q0u0o{color:var(--text-2)}.tag_learn-status-tag__1IyiN .tag_loading__MndN9{display:inline-block;width:14px;height:14px;margin-left:4px}@media screen and (max-width: 743px){.tag_learn-status-tag__1IyiN{transform-origin:left center;transform:scale(0.85)}}
.videolist_video-list-box__BP2hM{width:100%;height:100%;overflow-y:auto;background:#fff;border:1px solid #e9eaed;border-radius:8px;padding:16px}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK{width:100%;display:flex;margin-bottom:20px;cursor:pointer;justify-content:flex-start}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK:last-child{margin-bottom:0}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-img__KOzYE{width:38%;border-radius:4px;overflow:hidden;background:#909090}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-img__KOzYE span{width:100% !important;height:100% !important}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-img__KOzYE span img{height:auto !important;min-height:auto !important;max-height:none !important}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-dec__4ODoo{margin-left:20px;display:flex;align-items:center}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-dec__4ODoo .videolist_video-list-li-title__cYYm5{font-weight:500;font-size:14px;line-height:18px;color:var(--text-2);margin-bottom:4px}.videolist_video-list__vpeFV .videolist_video-list-li__pL5JK .videolist_video-list-li-dec__4ODoo .videolist_video-list-li-title__cYYm5.videolist_active__PqkTk{color:var(--primary-color)}
.switch_switch-content__top__n4Jth{display:flex;justify-content:space-between;width:100%}.switch_switch-content__total__Udqmm{font-weight:500;font-size:20px;line-height:28px;color:#14181f;margin-bottom:12px}.switch_switch-content__bottom__lxbbx{padding:40px 0;height:140px}.switch_switch-content__bottom__lxbbx.switch_fixed___GXAH .switch_switch-content__switch__nj3k3{position:fixed;background:#fff;left:0;top:auto;right:0;bottom:0}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO{width:100%;max-width:var(--detail-width);padding:12px 0;margin:0 auto;display:flex;justify-content:flex-end}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO>span{padding:8px 12px;margin-left:24px;font-size:14px;line-height:20px;color:#fff;background:#0173e5;border-radius:4px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO>span i{color:#fff;margin-right:4px}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO>span.switch_right__dcigz i{margin:0 0 0 4px}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO .switch_active-tab__5pSOx{color:#1c1c1e;cursor:not-allowed;background:#f9f9f9}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO .switch_active-tab__5pSOx i{color:#1c1c1e}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO .switch_moreLearn__woeoa{border:1px solid #ddd;background:#fff;color:#000}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO .switch_moreLearn__woeoa i{color:#000}.switch_switch-content__2Nfz6.switch_video__OCU0V .switch_switch-content__top__n4Jth,.switch_switch-content__2Nfz6.switch_video__OCU0V .switch_switch-content__list__lP1Wp{display:none}.switch_switch-content__2Nfz6.switch_video__OCU0V li .switch_index__8LO_L{border:0;border-radius:2px;overflow:hidden}.switch_switch-content__list__lP1Wp{height:auto;width:100%;display:flex;justify-content:flex-start;overflow-x:auto;white-space:nowrap}.switch_switch-content__list__lP1Wp li{flex-shrink:0;display:flex;align-items:center;width:220px;height:64px;padding:12px 16px;background:var(--sub-bg);border:1px solid var(--sub-bg);border-radius:4px;cursor:pointer}.switch_switch-content__list__lP1Wp li .switch_index__8LO_L{flex-shrink:0;width:32px;height:32px;margin-right:12px;border-right:1px solid var(--border-1);font-size:20px;font-weight:500;color:var(--btn-sub);line-height:32px;position:relative}.switch_switch-content__list__lP1Wp li .switch_info__gRFgq{flex:1;width:0}.switch_switch-content__list__lP1Wp li .switch_title__4jGhv{font-weight:500;font-size:14px;color:var(--text-2);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:20px;margin-bottom:4px}.switch_switch-content__list__lP1Wp li+li{margin-right:12px}.switch_switch-content__list__lP1Wp li:first-child{margin-right:12px}.switch_switch-content__list__lP1Wp .switch_article-list-active__3mSHX{border-color:var(--primary-color)}.switch_switch-content__list__lP1Wp .switch_article-list-active__3mSHX .switch_index__8LO_L{color:var(--primary-color)}.switch_switch-content__list__lP1Wp .switch_article-list-active__3mSHX .switch_title__4jGhv{color:var(--text-1)}.switch_switch-content__list__lP1Wp::-webkit-scrollbar{display:none}@media screen and (max-width: 743px){.switch_switch-content__2Nfz6.switch_video__OCU0V .switch_switch-content__top__n4Jth,.switch_switch-content__2Nfz6.switch_video__OCU0V .switch_switch-content__list__lP1Wp{display:flex}.switch_switch-content__total__Udqmm{line-height:22px;font-size:16px}.switch_switch-content__list__lP1Wp li{height:auto;padding:6px 8px;width:142px;margin-right:8px !important}.switch_switch-content__list__lP1Wp li .switch_index__8LO_L{width:28px;margin-right:8px;font-size:18px}.switch_switch-content__list__lP1Wp li .switch_title__4jGhv{font-size:12px;line-height:16px;margin-bottom:2px}.switch_switch-content__list__lP1Wp li+li{margin-right:8px}.switch_switch-content__bottom__lxbbx{padding:40px 0 0;height:112px}.switch_switch-content__switch__nj3k3{position:absolute;left:0px;width:100vw;bottom:0;background-color:#fff}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO{padding:16px}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO>span{flex:1;padding:11px;text-align:center;line-height:18px}.switch_switch-content__switch__nj3k3 .switch_main-box__edxHO>span:first-child{margin:0}}
.videoPlay_video-play__kLBBt{--main-w: 63.33%;--float-l-w: 34.66%;--padding: 0;display:flex;flex-wrap:wrap;justify-content:space-between;padding:var(--padding)}.videoPlay_video-play-flex__MWgxW{width:var(--main-w)}.videoPlay_video-play__list__hTQ85{width:var(--float-l-w);overflow:hidden}.videoPlay_video-play__content__QPa_n{width:var(--main-w)}@media screen and (max-width: 1199px)and (min-width: 744px){.videoPlay_video-play__kLBBt{--padding: 0 16px}}@media screen and (max-width: 743px){.videoPlay_video-play__kLBBt{--main-w: 100%;--float-l-w: 0;--padding: 16px;overflow-x:hidden}}.videoPlay_video-play__kLBBt{width:100%;height:100%}.videoPlay_video-play__kLBBt h1{margin-bottom:0;font-weight:700;font-size:20px;line-height:26px;color:#14181f}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC{display:flex;margin-top:26px;justify-content:space-between;align-items:center;flex-wrap:wrap}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP{font-size:12px;display:flex;justify-content:flex-start;align-items:center;flex-wrap:wrap}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP span{display:inline-block}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-logo__NeyoH{width:20px;height:20px;display:inline-block;border-radius:50%;overflow:hidden;margin-right:8px}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-logo__NeyoH img{width:100%;height:100%}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-name__lnXPE{font-weight:500;color:#1c1c1e;margin-right:8px}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-border__h9Wzy{width:1px;margin:0 8px;height:8px;background:#b5b8bb;display:inline-block}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-total__cNcCO{color:#b5b8bb}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC .videoPlay_article-user-info__DQEfP .videoPlay_user-info-time__IC2tq{color:#b5b8bb}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f{display:flex;justify-content:space-between;width:100%}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f .videoPlay_detail-video-curriculum-left__Pt_dg{font-weight:500;font-size:20px;line-height:28px;color:#14181f;margin-bottom:12px}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f .videoPlay_detail-video-curriculum-right__YnyE9 span{padding:2px 4px;background:#f9f9f9;margin-left:8px;font-size:12px;color:#1c1c1e;cursor:pointer}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f .videoPlay_detail-video-curriculum-right__YnyE9 span i{color:#1c1c1e;margin-right:2px}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f .videoPlay_detail-video-curriculum-right__YnyE9 .videoPlay_active-tab__zBZYW{color:#909090}.videoPlay_video-play__kLBBt .videoPlay_detail-video-curriculum-num__D6d_f .videoPlay_detail-video-curriculum-right__YnyE9 .videoPlay_active-tab__zBZYW i{color:#909090}.videoPlay_video-play__kLBBt .videoPlay_video-play-img__xV2qv{width:100%;margin-bottom:26px;background:#f7f9fb;border-radius:8px}.videoPlay_video-play__kLBBt .videoPlay_video-play-744__tWTSn{width:100%;height:192px;margin-bottom:16px;display:none}.videoPlay_video-play__kLBBt .videoPlay_video-play-744__tWTSn img{width:100% !important;height:100% !important}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n{width:100%;height:40px;overflow-x:auto;display:flex;display:none;justify-content:flex-start}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-li__Rs_lW{height:100%;padding:2px;box-sizing:border-box;background:#f9f9f9;min-width:142px;width:142px;display:flex;border-radius:4px;justify-content:flex-start;align-items:center;margin-right:8px}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-li__Rs_lW .videoPlay_detail-video-aggregate-logo__qV_Ql{width:36px;max-height:36px;margin-right:8px}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-li__Rs_lW .videoPlay_detail-video-aggregate-logo__qV_Ql img{width:100%;border-radius:4px;height:100%}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-li__Rs_lW>span{width:0;flex:1}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-li__Rs_lW .videoPlay_detail-video-aggregate-title__g8RZp{font-weight:500;font-size:12px;color:#1c1c1e}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n::-webkit-scrollbar{display:none}.videoPlay_video-play__kLBBt .videoPlay_video-play-contain__XFIiI p{font-size:14px;line-height:28px;margin-bottom:16px}.videoPlay_video-play__kLBBt .videoPlay_video-play-contain__XFIiI img{width:100%}@media screen and (max-width: 743px){.videoPlay_video-play__kLBBt h1{font-size:16px;line-height:22px}.videoPlay_video-play__kLBBt .videoPlay_video-play-user__pUjQC{margin:16px 0}.videoPlay_video-play__kLBBt .videoPlay_article-curriculum-num__4bCdK .videoPlay_article-curriculum-left__3zGgO{line-height:22px}.videoPlay_video-play__kLBBt .videoPlay_video-play-flex__MWgxW{display:flex;flex-direction:column-reverse}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n{display:flex;margin-bottom:20px}.videoPlay_video-play__kLBBt .videoPlay_detail-video-aggregate__v9E0n .videoPlay_detail-video-aggregate-title__g8RZp{width:calc(100% - 12px);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.videoPlay_video-play__kLBBt .videoPlay_video-play-744__tWTSn{display:block;overflow:hidden}}
.css_header-baner__fI1yB{height:44px;width:100%;background:#f3f3f3;display:flex;justify-content:flex-start;align-items:center;display:none}.css_header-baner__fI1yB .css_header-logo__48DXn{width:33%;display:block;padding-left:15px;box-sizing:border-box;font-size:16px;cursor:pointer}.css_header-baner__fI1yB .css_header-title__5OAcJ{font-weight:400;text-align:center;color:#1c1c1e;width:33%}@media screen and (max-width: 750px){.css_header-baner__fI1yB{position:fixed;display:flex;top:0;z-index:900}}
.css_detials-video__k2e9w{max-width:1200px;min-height:calc(100vh - 124px);margin:0 auto}.css_detials-video__k2e9w .css_detail-video-headerBaner__pG09H{display:none}.css_detials-video__k2e9w .css_detail-video-breadcrumb__qY3y0{padding:30px 0 26px;box-sizing:border-box}.css_detials-video__k2e9w .css_detials-video-tontain__rccy3{display:flex;justify-content:space-between;flex-wrap:wrap;width:100%;height:100%}@media screen and (max-width: 1200px){.css_detials-video__k2e9w .css_detail-video-breadcrumb__qY3y0{padding:30px 16px 26px}}@media screen and (max-width: 743px){.css_detials-video__k2e9w .css_detail-video-headerBaner__pG09H{display:block;height:44px;width:100%}.css_detials-video__k2e9w .css_detail-video-breadcrumb__qY3y0{display:none}.css_learn-video-bottom__euuWF{display:none}}