.btn-return[data-v-6f3df260]{height:40px;font-size:16px;border-radius:8px;font-weight:400}.btn-start-analysis[data-v-6f3df260]{width:154px;height:40px;border-radius:8px;background:linear-gradient(135deg,#0e5fff -11%,#9f66ff);font-size:16px;border:none}.btn-start-analysis[data-v-6f3df260]:hover{background:linear-gradient(135deg,#0e5fff -11%,#9f66ff);opacity:.8}.btn-end-analysis[data-v-6f3df260]{width:154px;height:40px;border-radius:8px;background:linear-gradient(123deg,#0e5fff -91%,#9f66ff 43%);font-size:16px;border:none}.btn-end-analysis[data-v-6f3df260]:hover{background:linear-gradient(123deg,#0e5fff -91%,#9f66ff 43%);opacity:.8}.video-container[data-v-6f3df260]{position:relative;width:100%;min-height:36vh;border-radius:8px}.video-container .video-duration[data-v-6f3df260]{display:flex;align-items:center;justify-content:center;position:absolute;top:14px;left:14px;width:180px;height:32px;font-size:14px;color:#fff;font-weight:400;border-radius:8px;background:#000;z-index:7}.video-container .video-cover[data-v-6f3df260]{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;z-index:1}.video-container .play-smaller[data-v-6f3df260]{position:absolute;top:14px;right:14px;width:142px;height:104px;background:#fff;box-shadow:0 4px 10px 0 rgba(0,0,0,.3);border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:8}.svg-icon{display:inline-block;color:inherit;font-style:normal;line-height:0;text-align:center;text-transform:none;vertical-align:middle;text-rendering:optimizeLegibility;width:1em;height:1em}.svg-icon svg{display:inline-block;overflow:hidden;width:inherit;height:inherit;fill:currentColor}.transcript-toolbar[data-v-67f3a1f4]{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.transcript-toolbar .search-input[data-v-67f3a1f4]{width:220px;height:40px;font-size:14px}.transcript-toolbar .search-input .arrows-block[data-v-67f3a1f4]{width:28px;cursor:pointer;color:#333}.transcript-toolbar .search-input .arrows-block[data-v-67f3a1f4]:hover{color:#0e5fff}.transcript-toolbar .search-input .arrows-block--disabled[data-v-67f3a1f4]{cursor:not-allowed;color:#c0c4cc;pointer-events:none}.transcript-toolbar .search-input .search-match-count[data-v-67f3a1f4]{font-size:12px;color:#7b818f;white-space:nowrap}.transcript-toolbar .search-input[data-v-67f3a1f4] .el-input__wrapper{border-top-left-radius:8px;border-bottom-left-radius:8px}.transcript-toolbar .search-input[data-v-67f3a1f4] .el-input-group__append{padding:0!important;border-top-right-radius:8px;border-bottom-right-radius:8px}.transcript-toolbar .tool-right[data-v-67f3a1f4]{display:flex;align-items:center;gap:12px}.transcript-toolbar .tool-right .tool-label[data-v-67f3a1f4]{font-size:16px;color:#666;margin-left:6px}.transcript-toolbar-actions[data-v-67f3a1f4]{display:flex;align-items:center;gap:12px}.report-progress-wrap[data-v-67f3a1f4]{width:140px;flex-shrink:0}.report-progress-wrap[data-v-67f3a1f4] .el-progress-bar__outer{background-color:rgba(0,0,0,.15)!important}.report-progress-wrap[data-v-67f3a1f4] .el-progress__text{font-size:12px!important;color:#666}.emotion-tags[data-v-67f3a1f4]{display:flex;gap:8px;margin-bottom:12px;font-size:14px;color:#333}.emotion-tags .emotion-tag[data-v-67f3a1f4]{padding:0 16px;border-radius:16px;text-align:center;font-size:14px;line-height:22px;cursor:pointer}.emotion-tags .emotion-tag.active[data-v-67f3a1f4]{background:linear-gradient(287deg,rgba(152,101,255,.15) 14%,rgba(29,96,255,.15) 97%);background:linear-gradient(114deg,#0e5fff 18%,#9f66ff 89%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent}.transcript-list[data-v-67f3a1f4]{display:flex;flex-direction:column;gap:12px}.bg-warp[data-v-67f3a1f4]{background-color:#f3f3f4;padding:8px 10px;border-top-left-radius:0;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px}.transcript-content[data-v-67f3a1f4]{flex:1;font-size:14px;color:#333;line-height:1.6;white-space:pre-wrap;word-break:break-word}.transcript-content[data-v-67f3a1f4] .el-textarea__inner{background-color:transparent!important}.transcript-item--highlight[data-v-67f3a1f4]{background-color:#fffbe6;border-radius:8px}.transcript-item--active[data-v-67f3a1f4]{background:#f8a858}.transcript-item .transcript-hour[data-v-67f3a1f4]{font-size:12px;color:#7b818f;white-space:nowrap}.transcript-item .transcript-time[data-v-67f3a1f4]:hover{color:#0e5fff;text-decoration:underline}.record-timeline[data-v-711678dc]{width:100%;height:100%;overflow-y:auto;overflow-x:hidden}.mind-map-chart[data-v-42563b4c]{width:100%;height:100%;min-height:560px;border-radius:8px;overflow:hidden}.jsmind-container-modal[data-v-15ccfb6a]{box-sizing:border-box;width:100%;height:100%;padding-bottom:20px}.jsmind-container-modal[data-v-15ccfb6a] jmnode{padding:4px 10px;border:1px solid #c8cad2;border-radius:6px;background:#fff;color:#424754;box-shadow:0 1px 3px rgba(32,35,43,.1);font-size:14px;font-weight:400;line-height:1.24;white-space:nowrap}.jsmind-container-modal[data-v-15ccfb6a] jmnode.root{padding:4px 10px;border:0;border-radius:6px;background:#5f95f4;color:#fff;font-size:16px;font-weight:400;box-shadow:0 8px 18px rgba(74,133,238,.32)}.jsmind-container[data-v-15ccfb6a]{box-sizing:border-box;width:100%;height:100%}.jsmind-container[data-v-15ccfb6a] jmnode{box-sizing:border-box;padding:4px 10px;border:1px solid #c8cad2;border-radius:6px;background:#fff;color:#424754;box-shadow:0 1px 3px rgba(32,35,43,.1);font-size:12px;font-weight:400;line-height:1.24;white-space:nowrap}.jsmind-container[data-v-15ccfb6a] jmnode.root{box-sizing:border-box;padding:4px 10px;border:0;border-radius:6px;background:#5f95f4;color:#fff;font-size:14px;font-weight:400;box-shadow:0 8px 18px rgba(74,133,238,.32)}[data-v-15ccfb6a] .jsmind-inner{background:transparent;overflow:auto!important;overflow-x:auto!important;overflow-y:auto!important}[data-v-15ccfb6a] .jsmind-inner::-webkit-scrollbar{width:var(--jsmind-scrollbar-width,4px);height:var(--jsmind-scrollbar-height,4px)}[data-v-15ccfb6a] .jsmind-inner::-webkit-scrollbar-track{background-color:transparent}[data-v-15ccfb6a] .jsmind-inner::-webkit-scrollbar-thumb{background-color:#ced1d5;border-radius:5px}[data-v-15ccfb6a] .jsmind-inner::-webkit-scrollbar-thumb:hover{background-color:#a8aaad}[data-v-15ccfb6a] svg.jsmind{overflow:visible}[data-v-15ccfb6a] jmnode:hover{background:#fff;box-shadow:0 2px 10px rgba(40,44,52,.16)}[data-v-15ccfb6a] jmnode.selected{background:#4a7fdc;color:#fff}[data-v-15ccfb6a] jmexpander{width:0;height:0;border:0 solid #5f636e;color:transparent;font-size:0;line-height:0;background:#f4f5f8}[data-v-15ccfb6a] svg.jsmind path{stroke:#5f636e!important;stroke-width:1px!important}.mind-map-modal-content[data-v-74212b02]{height:calc(100vh - 78px);min-height:620px}.mind-map-wrap[data-v-74212b02]{width:100%;height:100%;overflow:hidden}.mind-map-empty[data-v-74212b02]{width:100%;height:100%;display:flex;align-items:center;justify-content:center}[data-v-74212b02] .mind-map-modal .el-dialog__body{padding:12px 16px;overflow:hidden}.chapter-timeline[data-v-3c0a6b8c]{padding:12px;background:linear-gradient(237deg,rgba(135,101,255,.0392156862745098) 7%,rgba(29,96,255,.0784313725490196) 52%);border-radius:12px;overflow-y:auto;max-height:100%;scroll-behavior:smooth}.timeline-row[data-v-3c0a6b8c]{position:relative;display:flex;gap:12px;cursor:pointer}.timeline-row.is-active .timeline-dot[data-v-3c0a6b8c]{background:#0e5fff;width:12px;height:12px;box-shadow:0 0 8px rgba(14,95,255,.4)}.timeline-row.is-active .time-text[data-v-3c0a6b8c]{color:#0e5fff;font-weight:600}.timeline-row.is-active .timeline-card[data-v-3c0a6b8c]{background:#fff;box-shadow:0 0 10px 0 rgba(54,98,236,.31)}.timeline-row.is-active .timeline-card .card-title[data-v-3c0a6b8c]{color:#0e5fff;font-weight:600}.timeline-row .timeline-dot[data-v-3c0a6b8c]{position:absolute;top:16px;left:58px;width:8px;height:8px;border-radius:50%;background:#909399;transition:all .3s ease;z-index:2}.timeline-row .timeline-line[data-v-3c0a6b8c]{position:absolute;top:24px;left:62px;border-left:1px dashed #d6dae1;height:100%;z-index:1}.timeline-row[data-v-3c0a6b8c]:last-child{margin-bottom:0}.timeline-row:last-child .timeline-line[data-v-3c0a6b8c]{display:none}.time-text[data-v-3c0a6b8c]{width:64px;font-size:13px;color:#666;line-height:20px;text-align:right;padding-right:12px;padding-top:10px;white-space:nowrap}.timeline-card[data-v-3c0a6b8c]{flex:1;margin-top:12px;border-radius:8px;background:#f5f7fa;padding:12px;border-radius:12px;transition:all .2s ease}.timeline-card[data-v-3c0a6b8c]:hover{background:#fff;box-shadow:0 0 10px 0 rgba(54,98,236,.31)}.card-title[data-v-3c0a6b8c]{font-size:16px;font-weight:500;color:rgba(0,0,0,.85)}.card-desc[data-v-3c0a6b8c]{margin-top:6px;font-size:14px;color:rgba(0,0,0,.6);line-height:18px}.lesson-info[data-v-7830b68a]{display:flex;align-items:center;gap:18px}.lesson-info .lesson-icon[data-v-7830b68a]{width:70px;height:70px;border-radius:8px;overflow:hidden;position:relative;display:flex;justify-content:center;align-items:center;flex-shrink:0;background:linear-gradient(180deg,rgba(111,170,243,.07),rgba(169,111,243,.13))}.lesson-info .lesson-icon[data-v-7830b68a]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:8px;padding:1px;background:linear-gradient(180deg,rgba(111,170,243,.17) 7%,rgba(169,111,243,.9));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.lesson-info .lesson-text .lesson-title[data-v-7830b68a]{color:#333;font-weight:600;color:#000;font-size:20px}.lesson-info .lesson-text .lesson-meta[data-v-7830b68a]{color:#444;margin-top:10px;font-size:16px}.lesson-info .lesson-text .lesson-meta span[data-v-7830b68a]{margin-right:4px}.behavior[data-v-c9514e0a]{padding:12px;border-radius:12px;background:linear-gradient(180deg,rgba(152,101,255,.1),rgba(152,101,255,.08) 1%,rgba(152,101,255,.03) 8%,#fff);overflow-y:hidden;height:100%}.behavior .ai-badge[data-v-c9514e0a]{height:26px}.behavior .card-text[data-v-c9514e0a]{font-size:16px;line-height:22px;color:#333}.lesson-detail-container[data-v-c9514e0a]{height:calc(100vh - 74px);overflow:hidden;position:relative}.lesson-detail-page[data-v-c9514e0a]{height:calc(100vh - 74px);background:linear-gradient(179deg,rgba(245,247,250,0),#f5f7fa 36%);position:relative;z-index:2;display:flex;flex-direction:column;overflow:auto}.page-max-shop[data-v-c9514e0a]{flex:1;display:flex;flex-direction:column;overflow:hidden}.fixed-bg[data-v-c9514e0a]{position:fixed;top:0;width:100%;height:445px;opacity:.8;z-index:1}.page-header[data-v-c9514e0a]{display:flex;align-items:center;justify-content:space-between;padding:16px 40px;border-bottom:1px solid #f0f0f0}.page-header .header-left[data-v-c9514e0a]{display:flex;align-items:center;gap:12px}.page-header .header-left .header-logo[data-v-c9514e0a]{height:28px}.page-header .header-left .header-title[data-v-c9514e0a]{font-size:16px;color:#333;font-weight:500}.page-header .header-right[data-v-c9514e0a]{display:flex;align-items:center;gap:8px;color:#666;font-size:14px}.lesson-info-bar[data-v-c9514e0a]{display:flex;align-items:center;justify-content:space-between;height:110px;flex-shrink:0}.lesson-info-bar .lesson-info[data-v-c9514e0a]{display:flex;align-items:center;gap:18px}.lesson-info-bar .lesson-info .lesson-icon[data-v-c9514e0a]{width:70px;height:70px;border-radius:8px;overflow:hidden;position:relative;display:flex;justify-content:center;align-items:center;flex-shrink:0;background:linear-gradient(180deg,rgba(111,170,243,.07),rgba(169,111,243,.13))}.lesson-info-bar .lesson-info .lesson-icon[data-v-c9514e0a]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:8px;padding:1px;background:linear-gradient(180deg,rgba(111,170,243,.17) 7%,rgba(169,111,243,.9));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.lesson-info-bar .lesson-info .lesson-text .lesson-title[data-v-c9514e0a]{font-size:18px;color:#333;font-weight:600;color:#000}.lesson-info-bar .lesson-info .lesson-text .lesson-meta[data-v-c9514e0a]{font-size:14px;color:#444;margin-top:10px}.lesson-info-bar .lesson-info .lesson-text .lesson-meta span[data-v-c9514e0a]{margin-right:4px}.lesson-info-bar .lesson-actions[data-v-c9514e0a]{display:flex}.lesson-info-bar .lesson-actions .btn-report[data-v-c9514e0a]{width:180px;height:46px;border-radius:8px;border:none;background:linear-gradient(285deg,rgba(152,101,255,.2) 14%,rgba(29,96,255,.2) 97%);font-size:16px;color:#262626;position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.lesson-info-bar .lesson-actions .btn-report[data-v-c9514e0a]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:8px;padding:.87px;background:linear-gradient(283deg,rgba(159,102,255,.6) 9%,rgba(14,223,255,.6) 44%,rgba(14,95,255,.6));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;box-sizing:border-box}.lesson-info-bar .lesson-actions .btn-report[data-v-c9514e0a]:hover{background:linear-gradient(285deg,rgba(152,101,255,.25) 14%,rgba(29,96,255,.25) 97%)}.lesson-info-bar .lesson-actions .btn[data-v-c9514e0a]{width:102px;height:46px;border-radius:8px;font-size:16px}.lesson-info-bar .lesson-actions-disabled[data-v-c9514e0a]{display:flex}.lesson-info-bar .lesson-actions-disabled .btn-report[data-v-c9514e0a]{width:180px;height:46px;border-radius:8px;border:none;background:linear-gradient(285deg,rgba(152,101,255,.1) 14%,rgba(29,96,255,.1) 97%);font-size:16px;color:#262626;position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;cursor:not-allowed;padding:0}.lesson-info-bar .lesson-actions-disabled .btn[data-v-c9514e0a]{width:102px;height:46px;border-radius:8px;font-size:16px}.main-content[data-v-c9514e0a]{display:flex;gap:12px;padding:0 0 20px;flex:1;overflow:hidden;height:calc(100% - 110px)}.content-left[data-v-c9514e0a]{box-sizing:border-box;display:flex;flex-direction:column;width:35vw;height:calc(100vh - 200px);background:#fff;padding:14px 12px;border-radius:12px;overflow:hidden}.content-right[data-v-c9514e0a]{flex:1;display:flex;flex-direction:column;gap:12px;height:calc(100vh - 200px);overflow:hidden}.content-right .transcript-section[data-v-c9514e0a]{width:calc(65vw - 200px);background:#fff;border-radius:8px;padding:14px 24px;min-height:200px;box-sizing:border-box}.content-right .transcript-section[data-v-c9514e0a],.content-right .transcript-section[data-v-c9514e0a] .el-tabs{flex:1;overflow:hidden;display:flex;flex-direction:column}.content-right .transcript-section[data-v-c9514e0a] .el-tab-pane{height:100%}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__content{flex:1;overflow-x:hidden}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__item{font-size:14px;color:#666;width:122px}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__item.is-active{font-size:16px;font-weight:600;color:#333}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__header{margin-bottom:20px}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__active-bar{height:4px;border-radius:8px;background:linear-gradient(96deg,#0e5fff 26%,#9f66ff)}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__nav-wrap:after{height:1px}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__content::-webkit-scrollbar{width:4px}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__content::-webkit-scrollbar-track{background-color:transparent}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__content::-webkit-scrollbar-thumb{background-color:#ced1d5;border-radius:5px}.content-right .transcript-section[data-v-c9514e0a] .el-tabs__content::-webkit-scrollbar-thumb:hover{background-color:#a8aaad}