[data-v-11b7b188] .el-collapse-item__header.is-active{background-color:#f5f7fa}[data-v-11b7b188] .el-collapse-item__content{padding-bottom:0}.el-breadcrumb[data-v-11b7b188]{margin:16px 0}.course-live-detail .course-info-card[data-v-11b7b188]{display:flex;align-items:flex-start;background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;position:relative}.course-live-detail .course-info-card .cover[data-v-11b7b188]{width:320px;height:180px;border-radius:8px;-o-object-fit:cover;object-fit:cover;margin-right:32px;background:#e6e6e6}.course-live-detail .course-info-card .info[data-v-11b7b188]{flex:1}.course-live-detail .course-info-card .info .title[data-v-11b7b188]{font-size:28px;font-weight:600;margin-bottom:16px}.course-live-detail .course-info-card .info .meta[data-v-11b7b188]{font-size:16px;font-weight:400;color:#888}.course-live-detail .course-info-card .info .meta>div[data-v-11b7b188]{margin-bottom:8px}.course-live-detail .total-permission[data-v-11b7b188]{display:flex;align-items:center;margin-bottom:20px}.course-live-detail .total-permission .batch-btn[data-v-11b7b188]{height:40px;font-size:14px;font-weight:400;--el-button-text-color:var(--color-primary);border-radius:8px;margin-left:auto}.course-live-detail .batch-dialog .el-dialog__body[data-v-11b7b188]{padding:24px 32px 0 32px}.course-live-detail .batch-dialog .batch-row[data-v-11b7b188]{display:flex;align-items:center;margin-bottom:18px;justify-content:center}.course-live-detail .batch-dialog .batch-row .el-radio-group[data-v-11b7b188]{display:flex;gap:16px}.course-live-detail .batch-dialog .batch-row .el-radio[data-v-11b7b188]{margin-right:0;color:#182230}.course-live-detail .batch-dialog .batch-label[data-v-11b7b188]{width:48px;font-size:14px;color:#182230;margin-left:16px;display:inline-block;height:32px}.course-live-detail .batch-dialog .single-row[data-v-11b7b188]{margin-bottom:0;justify-content:center}.course-live-detail .batch-dialog .single-row .el-radio-group[data-v-11b7b188]{gap:0 16px}.course-live-detail .batch-dialog .batch-dialog-footer[data-v-11b7b188]{display:flex;justify-content:right;gap:8px;margin:16px 0}.course-live-detail .card[data-v-11b7b188]{background:#fff;border-radius:10px;margin-bottom:16px}.course-live-detail .week-collapse[data-v-11b7b188]{background:transparent;border-radius:0;box-shadow:none;padding:0}.course-live-detail .week-collapse .el-collapse-item[data-v-11b7b188]{margin-bottom:18px;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #f0f1f3;background:#fff}.course-live-detail .week-collapse .el-collapse-item__arrow[data-v-11b7b188]{margin-left:20px}.course-live-detail .week-collapse .el-collapse-item__title[data-v-11b7b188]{font-size:16px}.course-live-detail .week-collapse .el-collapse-item__header[data-v-11b7b188]{height:56px}.course-live-detail .week-collapse .el-collapse-item[data-v-11b7b188]:last-child{margin-bottom:0}.course-live-detail .week-collapse[data-v-11b7b188] .el-collapse-item__header{font-size:16px;color:#333;border-radius:8px 8px 0 0;padding:16px 20px;display:flex;align-items:center}.course-live-detail .week-collapse .el-collapse-item__wrap[data-v-11b7b188]{padding:0 24px 16px 24px}.course-live-detail .week-collapse .lesson-list[data-v-11b7b188]{padding:4px 20px 0 20px}.course-live-detail .week-collapse .lesson-list .lesson-row[data-v-11b7b188]{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f0f0f0;font-size:14px;padding:12px 0;margin-bottom:0;background:#fff}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left[data-v-11b7b188]{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left .lesson-title[data-v-11b7b188]{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:500}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left .lesson-title .index[data-v-11b7b188]{color:#182230;font-size:16px;margin:0 2px 0 32px;font-weight:400}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left .lesson-title .name[data-v-11b7b188]{color:#182230;font-weight:400;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left .lesson-meta[data-v-11b7b188]{color:#98a2b3;font-size:14px;font-weight:400;padding-left:56px;padding-right:12px}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-left .lesson-meta>span[data-v-11b7b188]{margin-right:12px}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right[data-v-11b7b188]{display:flex;align-items:center;gap:12px;min-width:260px;justify-content:flex-end}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .permission[data-v-11b7b188]{display:flex;align-items:center;color:#182230}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .permission .el-icon[data-v-11b7b188]{margin-right:4px}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .set-link[data-v-11b7b188]{margin-right:28px;color:var(--color-primary)}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .set-link[data-v-11b7b188]:hover{cursor:pointer}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .action-area[data-v-11b7b188]{width:120px;display:flex;justify-content:center;align-items:center}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .action-area .el-button[data-v-11b7b188]{min-width:90px}.course-live-detail .week-collapse .lesson-list .lesson-row .lesson-right .action-area .no-action[data-v-11b7b188]{font-size:14px;color:#bbb;margin-left:0}.course-live-detail .week-header>.el-collapse-item__header[data-v-11b7b188]{background:#f0f6ff;color:#2a4b8d;font-size:18px;font-weight:700}.course-live-detail .lesson-row[data-v-11b7b188]{background:#fff;border-radius:6px;margin-bottom:8px}