.kg-panel[data-v-02b9253f]{height:100%;min-height:550px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;position:relative}.kg-canvas-wrapper[data-v-02b9253f]{-ms-flex:1;flex:1;position:relative;overflow:hidden;background:#f8f9fb;border:1px solid #ebeef5;border-radius:4px}.kg-container[data-v-02b9253f]{width:100%;height:100%}.kg-empty[data-v-02b9253f],.kg-loading[data-v-02b9253f]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#909399;z-index:5}.kg-empty p[data-v-02b9253f],.kg-loading p[data-v-02b9253f]{margin-top:12px;font-size:14px}.kg-extracting-badge[data-v-02b9253f]{position:absolute;top:12px;right:12px;z-index:8;padding:4px 12px;background:rgba(24,144,255,.12);border:1px solid #91d5ff;border-radius:16px;color:#1890ff;font-size:12px}.kg-controls[data-v-02b9253f]{position:absolute;right:20px;bottom:20px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:8px;z-index:5}.kg-controls .ctrl-btn[data-v-02b9253f]{background:#fff;border:1px solid #dcdfe6;color:#606266;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,.06)}.kg-controls .ctrl-btn[data-v-02b9253f]:hover{background:#ecf5ff;border-color:#4c8efa;color:#4c8efa}.kg-path-overlay[data-v-02b9253f]{position:absolute;top:16px;left:16px;width:240px;background:#fff;border:1px solid #e4e7ed;border-radius:8px;z-index:10;box-shadow:0 4px 16px rgba(0,0,0,.1)}.kg-path-header[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;padding:10px 14px;color:#303133;font-size:13px;font-weight:600;border-bottom:1px solid #ebeef5}.kg-path-body[data-v-02b9253f]{padding:10px 14px}.kg-path-result[data-v-02b9253f]{margin-top:6px;padding:6px 8px;font-size:12px;color:#4c8efa;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}.ai-drawer[data-v-02b9253f] :deep(.ant-drawer-content){background:#fff}.ai-drawer[data-v-02b9253f] :deep(.ant-drawer-header){background:#fafafa;border-bottom:1px solid #ebeef5}.ai-drawer[data-v-02b9253f] :deep(.ant-drawer-title){color:#303133;font-size:16px;font-weight:600}.ai-drawer[data-v-02b9253f] :deep(.ant-drawer-close){color:#909399}.entity-section[data-v-02b9253f]{margin-bottom:16px}.entity-desc h4[data-v-02b9253f],.entity-relations h4[data-v-02b9253f]{color:#303133;font-size:13px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.entity-desc p[data-v-02b9253f]{color:#606266;font-size:14px;line-height:1.6}.relation-list[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:8px}.relation-item[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:8px;padding:8px 12px;background:#f5f7fa;border-radius:8px}.relation-target[data-v-02b9253f]{color:#606266;font-size:13px}.entity-action[data-v-02b9253f]{margin-top:16px}.entity-action .ant-btn[data-v-02b9253f]{background:#ecf5ff;border:1px solid #d9ecff;color:#4c8efa;border-radius:8px}.entity-action .ant-btn[data-v-02b9253f]:hover{background:#d9ecff;border-color:#4c8efa;color:#4c8efa}.entity-chat[data-v-02b9253f]{margin-top:12px}.ai-btn-gradient[data-v-02b9253f]{background:linear-gradient(135deg,#667eea,#764ba2)!important;border:none!important;border-radius:8px!important;color:#fff!important;box-shadow:0 2px 12px rgba(102,126,234,.3)!important}.kg-chat-section[data-v-02b9253f]{-ms-flex-negative:0;flex-shrink:0;border-top:1px solid #ebeef5;background:#fafafa}.kg-chat-input-row[data-v-02b9253f]{padding:8px 16px}.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input-affix-wrapper){background:transparent}.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input){background:#fff!important;border:1px solid #dcdfe6!important;border-radius:20px!important;color:#303133!important;font-size:13px;padding-left:32px!important;transition:all .3s}.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input:focus),.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input:hover){border-color:#4c8efa!important;box-shadow:0 0 0 2px rgba(76,142,250,.15)!important}.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input:-ms-input-placeholder){color:#c0c4cc!important}.kg-chat-input-row[data-v-02b9253f] :deep(.ant-input::placeholder){color:#c0c4cc!important}.kg-chat-input-row.drag-over[data-v-02b9253f]{background:rgba(76,142,250,.08);border-radius:8px}.kg-chat-input-row.drag-over[data-v-02b9253f] :deep(.ant-input){border-color:#4c8efa!important;box-shadow:0 0 0 3px rgba(76,142,250,.2)!important;background:#f0f7ff!important}.kg-chat-body[data-v-02b9253f]{max-height:220px;overflow-y:auto;border-top:1px solid #ebeef5;animation:kgChatFadeIn-data-v-02b9253f .2s ease-out}.kg-chat-messages[data-v-02b9253f]{padding:8px 16px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:6px}.kg-msg[data-v-02b9253f]{display:-ms-flexbox;display:flex}.kg-msg.user[data-v-02b9253f]{-ms-flex-pack:end;justify-content:flex-end}.kg-msg.assistant[data-v-02b9253f]{-ms-flex-pack:start;justify-content:flex-start}.kg-msg-bubble[data-v-02b9253f]{max-width:85%;padding:8px 12px;font-size:13px;line-height:1.5;border-radius:12px;word-break:break-word;white-space:pre-wrap}.kg-msg.user .kg-msg-bubble[data-v-02b9253f]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-bottom-right-radius:4px}.kg-msg.assistant .kg-msg-bubble[data-v-02b9253f]{background:#f0f2f5;color:#303133;border:1px solid #e4e7ed;border-bottom-left-radius:4px}.kg-thinking[data-v-02b9253f]{color:#909399!important;font-size:12px}@keyframes kgChatFadeIn-data-v-02b9253f{0%{opacity:0;max-height:0}to{opacity:1;max-height:220px}}.kg-toolbar[data-v-02b9253f]{-ms-flex-negative:0;flex-shrink:0;-ms-flex-pack:justify;justify-content:space-between;padding:8px 16px;background:#fff;border-bottom:1px solid #ebeef5;gap:12px;-ms-flex-wrap:wrap;flex-wrap:wrap}.kg-toolbar-left[data-v-02b9253f],.kg-toolbar[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.kg-toolbar-left[data-v-02b9253f]{gap:10px}.kg-toolbar-title[data-v-02b9253f]{font-size:15px;font-weight:600;color:#303133}.kg-toolbar-right[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:8px}.kg-task-panel[data-v-02b9253f]{-ms-flex-negative:0;flex-shrink:0;border-bottom:1px solid #ebeef5;background:#fafafa}.kg-task-panel.task-running[data-v-02b9253f]{background:#f0f7ff;border-left:3px solid #1890ff}.kg-task-panel.task-success[data-v-02b9253f]{background:#f6ffed;border-left:3px solid #52c41a}.kg-task-panel.task-partial_failed[data-v-02b9253f]{background:#fffbe6;border-left:3px solid #faad14}.kg-task-panel.task-failed[data-v-02b9253f]{background:#fff2f0;border-left:3px solid #f5222d}.kg-task-header[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid rgba(0,0,0,.06)}.kg-task-title[data-v-02b9253f]{font-weight:600;font-size:14px;color:#303133}.kg-task-id[data-v-02b9253f]{-ms-flex:1;flex:1;font-size:11px;color:#999;font-family:monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kg-task-body[data-v-02b9253f]{padding:12px 16px}.task-stat[data-v-02b9253f]{text-align:center;padding:6px 4px}.task-stat-label[data-v-02b9253f]{font-size:11px;color:#999;margin-bottom:4px}.task-stat-value[data-v-02b9253f]{font-size:16px;font-weight:600;color:#303133}.task-stat-value.success[data-v-02b9253f]{color:#52c41a}.task-stat-value.fail[data-v-02b9253f]{color:#f5222d}.task-error[data-v-02b9253f],.task-warning[data-v-02b9253f]{margin-top:10px}.recent-task-card[data-v-02b9253f]{padding:12px 14px;margin-bottom:10px;background:#fafafa;border:1px solid #f0f0f0;border-radius:6px;transition:border-color .2s}.recent-task-card[data-v-02b9253f]:hover{border-color:#d9d9d9}.rtc-header[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;margin-bottom:8px}.rtc-id[data-v-02b9253f]{font-size:12px;font-family:monospace;color:#666;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rtc-body[data-v-02b9253f]{margin-bottom:8px}.rtc-label[data-v-02b9253f]{display:block;font-size:11px;color:#999}.rtc-value[data-v-02b9253f]{font-size:12px;color:#333;font-weight:500}.rtc-error[data-v-02b9253f]{color:#f5222d;font-size:11px;font-weight:400;word-break:break-all;display:block;max-height:40px;overflow:hidden}.rtc-footer[data-v-02b9253f]{text-align:right}.entity-meta[data-v-02b9253f]{margin-bottom:16px;padding:10px 12px;background:#f5f7fa;border-radius:6px}.meta-row[data-v-02b9253f]{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;padding:3px 0;font-size:13px}.meta-label[data-v-02b9253f]{color:#909399;-ms-flex-negative:0;flex-shrink:0;margin-right:12px}.meta-value[data-v-02b9253f]{color:#303133;text-align:right;word-break:break-all}.meta-value.mono[data-v-02b9253f]{font-family:monospace;font-size:11px;color:#666;max-width:200px}.content-panel[data-v-111201cc]{height:100%;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}.content-panel .cp-loading[data-v-111201cc]{-ms-flex:1;flex:1;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;color:hsla(0,0%,100%,.5)}.content-panel .cp-loading p[data-v-111201cc]{margin-top:12px}.content-panel .cp-scroll[data-v-111201cc]{-ms-flex:1;flex:1;overflow-y:auto;padding:24px 32px}.content-panel .cp-grid[data-v-111201cc]{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;gap:20px;max-width:1200px;margin:0 auto;width:100%}.content-panel .cp-card[data-v-111201cc]{background:hsla(0,0%,100%,.04);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid hsla(0,0%,100%,.08);border-radius:16px;padding:20px 24px;transition:all .3s}.content-panel .cp-card[data-v-111201cc]:hover{background:hsla(0,0%,100%,.07);box-shadow:0 0 24px rgba(102,126,234,.1)}.content-panel .cp-card.full-width[data-v-111201cc]{-ms-grid-column:-1;grid-column:-1}.content-panel .cp-card-header[data-v-111201cc]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:10px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid hsla(0,0%,100%,.06)}.content-panel .cp-card-header h3[data-v-111201cc]{margin:0;font-size:16px;font-weight:600;color:#e8e8ff;-ms-flex:1;flex:1}.content-panel .cp-icon[data-v-111201cc]{font-size:20px;color:#667eea}.content-panel .cp-card-body[data-v-111201cc]{color:rgba(232,232,255,.7);font-size:14px;line-height:1.7}.content-panel .cp-empty[data-v-111201cc]{color:rgba(232,232,255,.3);font-style:italic}.content-panel .cp-html[data-v-111201cc] :deep(p){margin-bottom:8px}.content-panel .cp-html[data-v-111201cc] :deep(img){max-width:100%;border-radius:8px}.content-panel .cp-teacher[data-v-111201cc]{display:-ms-flexbox;display:flex;gap:20px;-ms-flex-align:center;align-items:center}.content-panel .teacher-info h4[data-v-111201cc]{color:#e8e8ff;margin-bottom:4px}.content-panel .teacher-info p[data-v-111201cc]{color:rgba(232,232,255,.6);font-size:13px;margin:0}.content-panel .team-grid[data-v-111201cc]{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:16px}.content-panel .team-member[data-v-111201cc]{text-align:center}.content-panel .team-member .member-name[data-v-111201cc]{font-size:12px;color:rgba(232,232,255,.6);margin-top:4px}.content-panel .video-grid[data-v-111201cc]{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:12px}.content-panel .video-card[data-v-111201cc]{width:200px;padding:16px;background:hsla(0,0%,100%,.04);border-radius:12px;border:1px solid hsla(0,0%,100%,.06);cursor:pointer;text-align:center;transition:all .3s}.content-panel .video-card[data-v-111201cc]:hover{background:rgba(102,126,234,.15);border-color:#667eea}.content-panel .video-card .play-icon[data-v-111201cc]{font-size:36px;color:#667eea;display:block;margin-bottom:8px}.content-panel .video-card span[data-v-111201cc]{font-size:13px;color:rgba(232,232,255,.7)}.content-panel .task-grid[data-v-111201cc]{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:12px}.content-panel .task-card[data-v-111201cc]{width:280px;padding:16px;background:hsla(0,0%,100%,.04);border-radius:12px;border:1px solid hsla(0,0%,100%,.06)}.content-panel .task-card .task-meta[data-v-111201cc]{display:-ms-flexbox;display:flex;gap:12px;margin:8px 0;font-size:12px;color:rgba(232,232,255,.4)}.content-panel .ai-btn-mini[data-v-111201cc]{background:rgba(102,126,234,.15)!important;border:1px solid rgba(102,126,234,.3)!important;color:#a5b4fc!important;border-radius:12px!important;font-size:12px!important;transition:all .3s!important}.content-panel .ai-btn-mini[data-v-111201cc]:hover{background:rgba(102,126,234,.3)!important;border-color:#667eea!important;color:#e8e8ff!important}[data-v-111201cc]:deep(.ai-table){background:transparent!important}:deep(.ai-table) .ant-table[data-v-111201cc]{background:transparent!important;color:rgba(232,232,255,.7)!important}:deep(.ai-table) .ant-table-thead>tr>th[data-v-111201cc]{background:hsla(0,0%,100%,.04)!important;border-bottom:1px solid hsla(0,0%,100%,.08)!important;color:rgba(232,232,255,.5)!important;font-size:12px!important;text-transform:uppercase;letter-spacing:.5px}:deep(.ai-table) .ant-table-tbody>tr>td[data-v-111201cc]{border-bottom:1px solid hsla(0,0%,100%,.04)!important;color:rgba(232,232,255,.7)!important}:deep(.ai-table) .ant-table-tbody>tr:hover>td[data-v-111201cc]{background:rgba(102,126,234,.08)!important}:deep(.ai-table) .ant-pagination .ant-pagination-item[data-v-111201cc]{background:hsla(0,0%,100%,.04)!important;border-color:hsla(0,0%,100%,.1)!important}:deep(.ai-table) .ant-pagination .ant-pagination-item a[data-v-111201cc]{color:rgba(232,232,255,.5)!important}:deep(.ai-table) .ant-pagination .ant-pagination-item-active[data-v-111201cc]{border-color:#667eea!important}:deep(.ai-table) .ant-pagination .ant-pagination-item-active a[data-v-111201cc]{color:#667eea!important}:deep(.ai-table) .ant-pagination .ant-pagination-next .ant-pagination-item-link[data-v-111201cc],:deep(.ai-table) .ant-pagination .ant-pagination-prev .ant-pagination-item-link[data-v-111201cc]{background:hsla(0,0%,100%,.04)!important;border-color:hsla(0,0%,100%,.1)!important;color:rgba(232,232,255,.5)!important}:deep(.ai-modal) .ant-modal-content[data-v-111201cc]{background:#111827;border:1px solid hsla(0,0%,100%,.1)}:deep(.ai-modal) .ant-modal-header[data-v-111201cc]{background:rgba(17,24,39,.95);border-bottom:1px solid hsla(0,0%,100%,.1)}:deep(.ai-modal) .ant-modal-title[data-v-111201cc]{color:#e8e8ff}:deep(.ai-modal) .ant-modal-close[data-v-111201cc]{color:hsla(0,0%,100%,.5)}body.ai-companion-active{background:#0a0e1a!important}.ai-companion{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;background:#0a0e1a;color:#e8e8ff;height:100vh;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;overflow:hidden;position:fixed;top:0;left:0;right:0;bottom:0;z-index:1000}.companion-header{-ms-flex-pack:justify;justify-content:space-between;padding:16px 32px;background:rgba(17,24,39,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid hsla(0,0%,100%,.1);-ms-flex-negative:0;flex-shrink:0;z-index:10}.companion-header,.companion-header .header-left{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.companion-header .header-left{gap:16px;min-width:200px}.companion-header .header-center{-ms-flex:1;flex:1;display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center}.companion-header .header-right{min-width:120px;text-align:right}.companion-header .back-btn{border-color:hsla(0,0%,100%,.2);color:rgba(232,232,255,.65);border-radius:8px;font-size:13px;transition:all .3s cubic-bezier(.4,0,.2,1)}.companion-header .back-btn:hover{border-color:#667eea;color:#e8e8ff;box-shadow:0 0 24px rgba(102,126,234,.25)}.companion-header .course-title{font-size:18px;font-weight:600;color:#e8e8ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}.companion-header .ai-badge{display:inline-block;padding:4px 14px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;font-size:12px;font-weight:500;color:#fff;box-shadow:0 2px 12px rgba(102,126,234,.35)}.view-switcher{display:-ms-flexbox;display:flex;gap:6px;background:hsla(0,0%,100%,.04);padding:4px;border-radius:10px;border:1px solid hsla(0,0%,100%,.1)}.view-switcher .view-btn{border:none;background:transparent;color:rgba(232,232,255,.65);font-size:14px;padding:8px 20px;border-radius:8px;transition:all .3s cubic-bezier(.4,0,.2,1);height:auto}.view-switcher .view-btn:hover{color:#e8e8ff;background:hsla(0,0%,100%,.08)}.view-switcher .view-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 0 24px rgba(102,126,234,.25)}.view-switcher .view-btn i{margin-right:6px}.companion-body{-ms-flex:1;flex:1;overflow:hidden;position:relative}.companion-body .panel-wrapper{height:100%;width:100%}.ai-glass-card{background:hsla(0,0%,100%,.06);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid hsla(0,0%,100%,.1);border-radius:12px;transition:all .3s cubic-bezier(.4,0,.2,1);padding:20px}.ai-glass-card:hover{background:hsla(0,0%,100%,.12);box-shadow:0 0 24px rgba(102,126,234,.25)}.ai-btn-gradient{background:linear-gradient(135deg,#667eea,#764ba2)!important;border:none!important;color:#fff!important;border-radius:8px;transition:all .3s cubic-bezier(.4,0,.2,1)!important}.ai-btn-gradient:hover{background:linear-gradient(135deg,#7c93f5,#8b5fbf)!important;transform:translateY(-1px);box-shadow:0 4px 16px rgba(102,126,234,.4)!important}.ai-companion ::-webkit-scrollbar{width:6px;height:6px}.ai-companion ::-webkit-scrollbar-track{background:transparent}.ai-companion ::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.15);border-radius:3px}.ai-companion ::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.25)}@keyframes aiFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes aiPulse{0%,to{opacity:.4}50%{opacity:1}}.ai-fade-in{animation:aiFadeIn .4s ease-out}.ai-pulse{animation:aiPulse 2s ease-in-out infinite}