.course-detail .detail-info[data-v-3039796b]{margin-bottom:var(--o-gap-section);margin-top:var(--o-gap-section-5)}.course-detail .detail-info[data-v-3039796b],.course-detail .detail-info .o-row[data-v-3039796b]{border-radius:var(--o-radius-s)}.course-detail .detail-info .o-col[data-v-3039796b]{background:var(--o-color-fill2);margin-bottom:0;padding:var(--o-gap-section-5)}.course-detail .detail-info .o-col[data-v-3039796b]:first-child{align-items:stretch;display:flex;flex-direction:column;flex-shrink:1}.course-detail .detail-info .o-col[data-v-3039796b]:last-child{border-left:1px solid var(--o-color-control4);flex-shrink:0}@media(max-width:1200px){.course-detail .detail-info .o-col[data-v-3039796b]:last-child{border-left:none;border-top:1px solid var(--o-color-control4)}}.course-detail .detail-info .info-tile[data-v-3039796b]{font-size:24px;font-weight:500;line-height:32px}@media(min-width:1201px)and (max-width:1440px){.course-detail .detail-info .info-tile[data-v-3039796b]{font-size:20px;line-height:28px}}@media(min-width:841px)and (max-width:1200px){.course-detail .detail-info .info-tile[data-v-3039796b]{font-size:18px;line-height:26px}}@media(max-width:840px){.course-detail .detail-info .info-tile[data-v-3039796b]{font-size:16px;line-height:24px}}.course-detail .detail-info .info-desc[data-v-3039796b]{align-items:center;display:flex;justify-content:space-between;margin-top:var(--o-gap-2)}.course-detail .detail-info .info-desc .info-desc-date[data-v-3039796b]{color:var(--o-color-info3)}.course-detail .detail-info .info-desc .o-btn .o-icon[data-v-3039796b]{font-size:16px}.course-detail .detail-info .video-wrapper[data-v-3039796b]{margin-top:var(--o-gap-section-5)}.course-detail .detail-info .video-wrapper video[data-v-3039796b]{width:100%}.course-detail .detail-info .author-header[data-v-3039796b]{align-items:center;display:flex;gap:var(--o-gap-2)}.course-detail .detail-info .author-header .author-header-name[data-v-3039796b]{font-size:20px;font-weight:500;line-height:28px}@media(min-width:1201px)and (max-width:1440px){.course-detail .detail-info .author-header .author-header-name[data-v-3039796b]{font-size:18px;line-height:26px}}@media(min-width:841px)and (max-width:1200px){.course-detail .detail-info .author-header .author-header-name[data-v-3039796b]{font-size:16px;line-height:24px}}@media(max-width:840px){.course-detail .detail-info .author-header .author-header-name[data-v-3039796b]{font-size:16px;line-height:24px}}.course-detail .detail-info[data-v-3039796b] .o-tab{margin-top:var(--o-gap-section-5)}.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-navs{justify-content:flex-start}.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-title{font-size:16px;font-weight:500;line-height:24px;margin-bottom:var(--o-gap-section-4);margin-top:var(--o-gap-section-4);--line-height:24px}@media(min-width:1201px)and (max-width:1440px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-title{font-size:14px;line-height:22px;--line-height:22px}}@media(min-width:841px)and (max-width:1200px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-title{font-size:14px;line-height:22px;--line-height:22px}}@media(max-width:840px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-title{font-size:14px;line-height:22px;--line-height:22px}}.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-content{color:var(--o-color-info2);font-size:14px;line-height:22px}@media(min-width:1201px)and (max-width:1440px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-content{font-size:14px;line-height:22px}}@media(min-width:841px)and (max-width:1200px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-content{font-size:12px;line-height:18px}}@media(max-width:840px){.course-detail .detail-info[data-v-3039796b] .o-tab .o-tab-pane .sub-content{font-size:12px;line-height:18px}}