.main[data-v-4ccb7158]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-4ccb7158].el-tabs__header{margin:0 0 5px!important}[data-v-4ccb7158] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-4ccb7158]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-4ccb7158]{margin-right:0}.scourse[data-v-4ccb7158]{display:flex}.scourse .right[data-v-4ccb7158]{margin-left:5px;display:flex;flex-direction:column;justify-content:space-around}.scourse .right .lecturer_name[data-v-4ccb7158]{font-size:12px;color:#999}.scourse .right .price[data-v-4ccb7158]{font-size:12px}.tableData[data-v-4ccb7158]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-4ccb7158]{padding-top:7px;border-top:1px solid var(--borderColor)}.main[data-v-4f4a5b02]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-4f4a5b02].el-tabs__header{margin:0 0 5px!important}[data-v-4f4a5b02] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-4f4a5b02]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-4f4a5b02]{margin-right:0}.spaper[data-v-4f4a5b02]{display:flex}.spaper .right[data-v-4f4a5b02]{margin-left:5px;display:flex;flex-direction:column;justify-content:space-around}.spaper .right .lecturer_name[data-v-4f4a5b02]{font-size:12px;color:#999}.spaper .right .price[data-v-4f4a5b02]{font-size:12px}.tableData[data-v-4f4a5b02]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-4f4a5b02]{padding-top:7px;border-top:1px solid var(--borderColor)}.annexbox{width:800px;min-width:800px}.main[data-v-2dcb9737]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-2dcb9737].el-tabs__header{margin:0 0 5px!important}[data-v-2dcb9737] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-2dcb9737]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-2dcb9737]{margin-right:0}.sannex[data-v-2dcb9737]{display:flex}.sannex .right[data-v-2dcb9737]{margin-left:5px;display:flex;flex-direction:column;justify-content:space-around}.sannex .right .lecturer_name[data-v-2dcb9737]{font-size:12px;color:#999}.sannex .right .price[data-v-2dcb9737]{font-size:12px}.tableData[data-v-2dcb9737]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-2dcb9737]{padding-top:7px;border-top:1px solid var(--borderColor)}.formbox{width:800px;min-width:800px}.main[data-v-6fb32a03]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-6fb32a03].el-tabs__header{margin:0 0 5px!important}[data-v-6fb32a03] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-6fb32a03]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-6fb32a03]{margin-right:0}.tableData[data-v-6fb32a03]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-6fb32a03]{padding-top:7px;border-top:1px solid var(--borderColor)}.coursebox{width:800px;min-width:800px}.main[data-v-2c026b3b]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-2c026b3b].el-tabs__header{margin:0 0 5px!important}[data-v-2c026b3b] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-2c026b3b]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-2c026b3b]{margin-right:0}.good[data-v-2c026b3b]{display:flex}.good .right[data-v-2c026b3b]{margin-left:5px;display:flex;flex-direction:column;justify-content:space-around}.good .right .lecturer_name[data-v-2c026b3b]{font-size:12px;color:#999}.good .right .price[data-v-2c026b3b]{font-size:12px}.tableData[data-v-2c026b3b]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-2c026b3b]{padding-top:7px;border-top:1px solid var(--borderColor)}.paperbox{width:800px;min-width:800px}.main[data-v-4bf9a76a]{padding:0 15px 0;min-height:630px;height:630px}.tab[data-v-4bf9a76a].el-tabs__header{margin:0 0 5px!important}[data-v-4bf9a76a] .el-dialog__footer{text-align:center!important}.el-form-item[data-v-4bf9a76a]{margin-bottom:5px}.el-form--inline .el-form-item[data-v-4bf9a76a]{margin-right:0}.spaper[data-v-4bf9a76a]{display:flex}.spaper .right[data-v-4bf9a76a]{margin-left:5px;display:flex;flex-direction:column;justify-content:space-around}.spaper .right .lecturer_name[data-v-4bf9a76a]{font-size:12px;color:#999}.spaper .right .price[data-v-4bf9a76a]{font-size:12px}.tableData[data-v-4bf9a76a]{height:480px;min-height:480px;overflow-y:auto}.pagination[data-v-4bf9a76a]{padding-top:7px;border-top:1px solid var(--borderColor)}.ai-title-assistant[data-v-0ce7f1ea]{display:inline-flex;align-items:center;flex:none;height:36px}.ai-title-trigger[data-v-0ce7f1ea]{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 8px;border-radius:4px;font-weight:400;color:var(--color)}.ai-title-trigger--icon-only[data-v-0ce7f1ea]{width:28px;padding:0}.ai-title-trigger__content[data-v-0ce7f1ea]{display:inline-flex;align-items:center;gap:6px;line-height:1}.ai-title-trigger[data-v-0ce7f1ea]:focus,.ai-title-trigger[data-v-0ce7f1ea]:hover{color:var(--color);background-color:var(--color2)}.ai-title-trigger--icon-only[data-v-0ce7f1ea]:hover{background-color:transparent}.ai-title-trigger img[data-v-0ce7f1ea]{display:block;flex:none;width:16px;height:16px;-o-object-fit:contain;object-fit:contain}.ai-title-assistant-dialog{width:1120px;max-width:calc(100vw - 80px);border-radius:8px;overflow:hidden}.ai-title-assistant-dialog .el-dialog__header{padding:18px 24px;border-bottom:1px solid #edf0f5}.ai-title-assistant-dialog .el-dialog__title{font-size:17px;font-weight:600;color:#252b3a}.ai-title-assistant-dialog .el-dialog__body{padding:0;height:640px;max-height:calc(100vh - 230px)}.ai-title-assistant-dialog .title-assistant-layout{display:flex;height:100%;min-height:520px}.ai-title-assistant-dialog .title-assistant-setting{box-sizing:border-box;width:410px;border-right:1px solid #edf0f5;display:flex;flex-direction:column;min-height:0;overflow:hidden}.ai-title-assistant-dialog .title-assistant-setting-scroll{flex:1;min-height:0;padding:24px 28px 30px;overflow-y:auto;box-sizing:border-box}.ai-title-assistant-dialog .title-assistant-setting-scroll::-webkit-scrollbar{width:6px}.ai-title-assistant-dialog .title-assistant-setting-scroll::-webkit-scrollbar-thumb{border-radius:3px;background:#dfe6ef}.ai-title-assistant-dialog .title-assistant-result{flex:1;min-width:0;display:flex;flex-direction:column;padding:24px 28px 0;box-sizing:border-box}.ai-title-assistant-dialog .mode-tabs,.ai-title-assistant-dialog .result-tabs{display:flex;justify-content:center;margin-bottom:20px}.ai-title-assistant-dialog .mode-tabs button,.ai-title-assistant-dialog .result-tabs button{min-width:110px;height:38px;padding:0 20px;border:1px solid #dcdfe6;background:#fff;color:#606266;cursor:pointer;font-size:14px}.ai-title-assistant-dialog .mode-tabs button:first-child,.ai-title-assistant-dialog .result-tabs button:first-child{border-radius:4px 0 0 4px}.ai-title-assistant-dialog .mode-tabs button:last-child,.ai-title-assistant-dialog .result-tabs button:last-child{border-radius:0 4px 4px 0;margin-left:-1px}.ai-title-assistant-dialog .mode-tabs button.active,.ai-title-assistant-dialog .result-tabs button.active{position:relative;z-index:1;background:#1f78ff;border-color:#1f78ff;color:#fff}.ai-title-assistant-dialog .title-example{display:flex;align-items:center;justify-content:space-between;height:46px;padding:0 14px;margin-bottom:20px;border-radius:5px;background:#edf5ff;color:#1f78ff;cursor:pointer}.ai-title-assistant-dialog .title-example__content{display:flex;align-items:center;gap:8px}.ai-title-assistant-dialog .title-example__content img{width:23px;height:23px;-o-object-fit:contain;object-fit:contain}.ai-title-assistant-dialog .title-example>i{width:20px;height:20px;line-height:20px;text-align:center;border-radius:5px;background:#d8ebff}.ai-title-assistant-dialog .title-assistant-setting .el-form-item{margin-bottom:22px}.ai-title-assistant-dialog .title-assistant-setting .el-form-item__label{padding-bottom:8px;font-weight:500;color:#303747}.ai-title-assistant-dialog .setting-block{margin-bottom:20px}.ai-title-assistant-dialog .setting-block+.setting-block{padding-top:18px;border-top:1px solid #f0f2f5}.ai-title-assistant-dialog .setting-block__title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px;font-weight:500;color:#303747}.ai-title-assistant-dialog .setting-block__meta{display:flex;align-items:center;gap:12px}.ai-title-assistant-dialog .setting-block__meta>span{font-size:12px;font-weight:400;color:#a2a7b2}.ai-title-assistant-dialog .keyword-list,.ai-title-assistant-dialog .option-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.ai-title-assistant-dialog .style-option-list{grid-template-columns:repeat(5,minmax(0,1fr))}.ai-title-assistant-dialog .keyword-list button,.ai-title-assistant-dialog .option-list button{min-width:0;height:32px;padding:0 6px;border:1px solid #e7ebf0;border-radius:4px;background:#fff;color:#606266;cursor:pointer;font-size:13px;white-space:nowrap}.ai-title-assistant-dialog .keyword-list button.selected,.ai-title-assistant-dialog .option-list button.selected{background:#f2f7ff;border-color:#9cc7ff;color:#1f78ff}.ai-title-assistant-dialog .keyword-list button:hover,.ai-title-assistant-dialog .option-list button:hover{border-color:#b7d8ff;color:#1f78ff}.ai-title-assistant-dialog .custom-keywords{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px}.ai-title-assistant-dialog .keyword-input{width:150px}.ai-title-assistant-dialog .add-option{padding:0;font-size:12px}.ai-title-assistant-dialog .setting-footer{flex:none;padding:16px 28px 28px;border-top:1px solid #edf0f5;background:#fff}.ai-title-assistant-dialog .setting-footer .el-button{width:100%;height:42px}.ai-title-assistant-dialog .setting-footer>div{margin-top:10px;text-align:center;font-size:12px;color:#a2a7b2}.ai-title-assistant-dialog .history-view,.ai-title-assistant-dialog .result-view{flex:1;min-height:0;overflow-y:auto;padding-bottom:24px}.ai-title-assistant-dialog .result-empty{height:calc(100% - 10px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#909399}.ai-title-assistant-dialog .result-empty>img,.ai-title-assistant-dialog .result-loading-visual{width:94px;height:94px;margin-bottom:24px}.ai-title-assistant-dialog .result-empty>img{-o-object-fit:contain;object-fit:contain}.ai-title-assistant-dialog .result-loading-visual{position:relative;display:flex;align-items:center;justify-content:center}.ai-title-assistant-dialog .result-empty.is-generating{padding-bottom:50px}.ai-title-assistant-dialog .result-empty.is-generating .result-loading-visual{width:150px;height:150px;margin-bottom:0}.ai-title-assistant-dialog .result-empty.is-generating .result-loading-ring{position:absolute;width:132px;height:132px;border:2px solid rgba(32,117,250,.16);border-radius:50%;animation:title-loading-ring 1.8s ease-out infinite}.ai-title-assistant-dialog .result-empty.is-generating .result-loading-visual img{position:relative;z-index:1;width:88px;height:auto;-o-object-fit:contain;object-fit:contain;animation:title-loading-breathe 1.6s ease-in-out infinite}.ai-title-assistant-dialog .result-empty.is-generating .result-empty__title{margin-top:12px;font-size:16px}.ai-title-assistant-dialog .result-empty__title{font-size:17px;font-weight:600;color:#303133}.ai-title-assistant-dialog .result-empty__desc{margin-top:10px;font-size:14px}.ai-title-assistant-dialog .result-loading-dots{display:flex;align-items:center;justify-content:center;gap:7px;height:20px;margin-top:10px}.ai-title-assistant-dialog .result-loading-dots span{width:7px;height:7px;border-radius:50%;background:var(--color);animation:title-loading-dot 1.2s ease-in-out infinite}.ai-title-assistant-dialog .result-loading-dots span:nth-child(2){animation-delay:.16s}.ai-title-assistant-dialog .result-loading-dots span:nth-child(3){animation-delay:.32s}.ai-title-assistant-dialog .result-summary{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding:0 4px}.ai-title-assistant-dialog .result-summary>div{display:flex;align-items:baseline;gap:10px}.ai-title-assistant-dialog .result-summary span{font-size:16px;font-weight:600;color:#303133}.ai-title-assistant-dialog .result-summary small{color:#909399}.ai-title-assistant-dialog .candidate-list{display:flex;flex-direction:column;border-top:1px solid #edf0f5}.ai-title-assistant-dialog .candidate-card{display:flex;align-items:center;gap:10px;min-height:62px;padding:10px 6px;border:0;border-bottom:1px solid #edf0f5;border-radius:0;background:transparent;box-sizing:border-box;transition:background-color .2s}.ai-title-assistant-dialog .candidate-card:hover{background-color:#fafcff}.ai-title-assistant-dialog .candidate-index{flex:none;width:24px;text-align:center;color:#a2a7b2;font-size:13px;font-weight:400}.ai-title-assistant-dialog .candidate-main{flex:1;min-width:0}.ai-title-assistant-dialog .candidate-title{font-size:14px;font-weight:400;line-height:1.6;color:#303133;word-break:break-all}.ai-title-assistant-dialog .candidate-actions{flex:none;display:flex;align-items:center;gap:4px}.ai-title-assistant-dialog .candidate-copy-button{padding:7px 8px;font-weight:400}.ai-title-assistant-dialog .candidate-use-button{padding:7px 8px;color:var(--color);font-weight:400}.ai-title-assistant-dialog .result-token{margin-top:14px;text-align:right;font-size:12px;color:#a2a7b2}.ai-title-assistant-dialog .history-list{display:flex;flex-direction:column;gap:14px}.ai-title-assistant-dialog .history-card{border:1px solid #e8edf5;border-radius:7px;overflow:hidden}.ai-title-assistant-dialog .history-card__header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:13px 16px;border-bottom:1px solid #edf0f5;background:#fbfcfe;font-size:12px;color:#a2a7b2}.ai-title-assistant-dialog .history-card__header>div{flex:1;min-width:0;display:flex;align-items:center;gap:10px;overflow:hidden}.ai-title-assistant-dialog .history-card__header>span:last-child{flex:none;white-space:nowrap}.ai-title-assistant-dialog .history-card__type{flex:none;padding:3px 8px;border-radius:10px;background:#eaf3ff;color:#1f78ff}.ai-title-assistant-dialog .history-card__source{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#606266}.ai-title-assistant-dialog .history-title-list{padding:6px 16px}.ai-title-assistant-dialog .history-title-list>div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed #edf0f5}.ai-title-assistant-dialog .history-title-list>div:last-child{border-bottom:0}.ai-title-assistant-dialog .history-title-list>div>span{flex:1;line-height:1.6;color:#303133}.ai-title-assistant-dialog .history-title-list button{padding:3px 7px;border:0;background:transparent;color:#1f78ff;cursor:pointer}.ai-title-assistant-dialog .history-card__meta{display:flex;flex-wrap:wrap;gap:14px;padding:10px 16px;background:#fbfcfe;font-size:12px;color:#a2a7b2}.ai-title-assistant-dialog .history-pagination{display:flex;justify-content:center;padding-top:18px}@keyframes title-loading-ring{0%{opacity:.8;transform:scale(.82)}to{opacity:0;transform:scale(1.12)}}@keyframes title-loading-breathe{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-5px) scale(1.03)}}@keyframes title-loading-dot{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}@media (prefers-reduced-motion:reduce){.ai-title-assistant-dialog .result-empty.is-generating .result-loading-ring,.ai-title-assistant-dialog .result-empty.is-generating .result-loading-visual img,.ai-title-assistant-dialog .result-loading-dots span{animation:none}}@media (max-width:900px){.ai-title-assistant-dialog .el-dialog__body{height:auto;max-height:74vh;overflow-y:auto}.ai-title-assistant-dialog .title-assistant-layout{flex-direction:column}.ai-title-assistant-dialog .title-assistant-setting{width:100%;border-right:0;border-bottom:1px solid #edf0f5;overflow:visible}.ai-title-assistant-dialog .title-assistant-setting-scroll{overflow:visible}.ai-title-assistant-dialog .title-assistant-result{min-height:520px}}.ai-image-generator[data-v-72df93c7]{display:inline-flex;align-items:center;flex:none;height:36px;margin-left:12px;vertical-align:middle}.ai-image-trigger[data-v-72df93c7]{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 8px;border-radius:4px;color:var(--color);font-weight:400}.ai-image-trigger__content[data-v-72df93c7]{display:inline-flex;align-items:center;gap:6px;line-height:1}.ai-image-trigger[data-v-72df93c7]:focus,.ai-image-trigger[data-v-72df93c7]:hover{color:var(--color);background-color:var(--color2)}.ai-image-trigger__content img[data-v-72df93c7]{display:block;flex:none;width:16px;height:16px;-o-object-fit:contain;object-fit:contain}.ai-image-generator-dialog{border-radius:12px;overflow:hidden}.ai-image-generator-dialog .el-dialog__header{padding:20px 24px;border-bottom:1px solid #ebeef5}.ai-image-generator-dialog .el-dialog__body{padding:0}.ai-image-generator-dialog .ai-image-layout{display:grid;grid-template-columns:450px minmax(0,1fr);height:550px;max-height:calc(100vh - 140px);min-height:0}.ai-image-generator-dialog .ai-image-setting{display:flex;flex-direction:column;min-height:0;border-right:1px solid #ebeef5;background:#fff}.ai-image-generator-dialog .ai-image-setting-scroll{flex:1;min-height:0;padding:26px 28px 20px;overflow-y:auto;box-sizing:border-box}.ai-image-generator-dialog .ai-image-setting-title{margin-bottom:10px;color:#303133;font-weight:600}.ai-image-generator-dialog .ai-image-setting-title span{margin-right:4px;color:#f56c6c}.ai-image-generator-dialog .ai-image-field-help{margin-top:7px;color:#909399;font-size:12px;line-height:19px}.ai-image-generator-dialog .ai-image-field .el-textarea__inner{height:54px;min-height:54px!important;max-height:54px;resize:none}.ai-image-generator-dialog .ai-image-description-field{margin-top:22px}.ai-image-generator-dialog .ai-image-style-setting{margin-top:24px}.ai-image-generator-dialog .ai-image-style-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.ai-image-generator-dialog .ai-image-style-options .el-radio-button__inner{width:100%;min-width:0;padding:8px 6px;border:1px solid #dcdfe6!important;border-radius:4px!important;box-shadow:none!important}.ai-image-generator-dialog .ai-image-style-options .el-radio-button:first-child .el-radio-button__inner,.ai-image-generator-dialog .ai-image-style-options .el-radio-button:last-child .el-radio-button__inner{border-radius:4px!important}.ai-image-generator-dialog .ai-image-style-description{min-height:38px;margin-top:10px;padding:9px 12px;color:#606266;font-size:12px;line-height:19px;background:#f6f8fb;border-radius:4px;box-sizing:border-box}.ai-image-generator-dialog .ai-image-setting-footer{flex:none;padding:16px 28px 18px;border-top:1px solid #ebeef5;background:#fff}.ai-image-generator-dialog .ai-image-generate-button{width:100%}.ai-image-generator-dialog .ai-image-safety-tip{margin-top:10px;color:#909399;font-size:12px;line-height:18px;text-align:center}.ai-image-generator-dialog .ai-image-preview{display:flex;flex-direction:column;min-width:0;padding:28px 32px 32px;background:#fafbfc}.ai-image-generator-dialog .ai-image-preview-heading{align-self:center;min-width:136px;padding:11px 20px;color:#fff;font-size:16px;text-align:center;background:#1677ff;border-radius:4px}.ai-image-generator-dialog .ai-image-preview-state{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;min-height:0;color:#909399;text-align:center}.ai-image-generator-dialog .ai-image-preview-state>img{width:112px;height:112px;-o-object-fit:contain;object-fit:contain}.ai-image-generator-dialog .ai-image-preview-state strong{margin-top:24px;color:#303133;font-size:17px}.ai-image-generator-dialog .ai-image-preview-state>span{margin-top:10px;font-size:13px}.ai-image-generator-dialog .ai-image-generating-state .ai-image-loading-visual{position:relative;display:flex;align-items:center;justify-content:center;width:150px;height:150px}.ai-image-generator-dialog .ai-image-generating-state .ai-image-loading-ring{position:absolute;width:132px;height:132px;border:2px solid rgba(32,117,250,.16);border-radius:50%;animation:ai-image-ring 1.8s ease-out infinite}.ai-image-generator-dialog .ai-image-generating-state .ai-image-loading-visual img{position:relative;z-index:1;width:88px;height:88px;-o-object-fit:contain;object-fit:contain;animation:ai-image-breathe 1.6s ease-in-out infinite}.ai-image-generator-dialog .ai-image-generating-state>strong{margin-top:12px}.ai-image-generator-dialog .ai-image-loading-dots{display:flex;align-items:center;justify-content:center;gap:7px;height:20px;margin-top:10px}.ai-image-generator-dialog .ai-image-loading-dots span{width:7px;height:7px;border-radius:50%;background:#2075fa;animation:ai-image-dot 1.2s ease-in-out infinite}.ai-image-generator-dialog .ai-image-loading-dots span:nth-child(2){animation-delay:.16s}.ai-image-generator-dialog .ai-image-loading-dots span:nth-child(3){animation-delay:.32s}.ai-image-generator-dialog .ai-image-preview-result{display:flex;flex:1;flex-direction:column;justify-content:flex-start;min-height:0;padding-top:20px;box-sizing:border-box}.ai-image-generator-dialog .ai-image-shell{position:relative;width:100%;aspect-ratio:1184/720;margin-right:auto;margin-left:auto;overflow:hidden;background:#eef1f5;border:1px solid #e4e7ed;border-radius:8px;box-shadow:0 10px 28px rgba(31,45,61,.1)}.ai-image-generator-dialog .ai-image-result-image{position:absolute;inset:0;width:100%;height:100%;cursor:zoom-in}.ai-image-generator-dialog .ai-image-preview-tip{display:flex;align-items:center;justify-content:center;margin-top:10px;color:#909399;font-size:12px;line-height:18px}.ai-image-generator-dialog .ai-image-result-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:12px}.ai-image-generator-dialog .ai-image-result-actions .el-button+.el-button{margin-left:0}@keyframes ai-image-ring{0%{opacity:.8;transform:scale(.82)}to{opacity:0;transform:scale(1.12)}}@keyframes ai-image-breathe{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-5px) scale(1.03)}}@keyframes ai-image-dot{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}@media (prefers-reduced-motion:reduce){.ai-image-generator-dialog .ai-image-generating-state .ai-image-loading-ring,.ai-image-generator-dialog .ai-image-generating-state .ai-image-loading-visual img,.ai-image-generator-dialog .ai-image-loading-dots span{animation:none}}.ai-content-drawer-title[data-v-49345791]{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:600;color:#303133}.ai-content-drawer-title img[data-v-49345791]{width:20px;height:20px;-o-object-fit:contain;object-fit:contain}.ai-content-drawer-layout[data-v-49345791]{display:flex;flex-direction:column;height:100%;min-height:0}.ai-content-body[data-v-49345791]{display:flex;flex:1;min-height:0;overflow:hidden;padding:18px 24px 12px;box-sizing:border-box}.ai-content-card[data-v-49345791]{display:flex;flex:1;flex-direction:column;min-width:0;min-height:0}.ai-content-overview[data-v-49345791]{padding:18px 20px;border:1px solid #ebeef5;border-radius:8px;background:#f7f8fa}.ai-content-material[data-v-49345791]{margin:0 0 16px;padding-bottom:16px;overflow:hidden;border-bottom:1px solid #e4e7ed;font-size:15px;font-weight:600;text-overflow:ellipsis;white-space:nowrap;color:#303133}.ai-content-subtitle-setting__line[data-v-49345791]{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;color:#303133}.ai-content-subtitle-setting__line small[data-v-49345791]{font-size:12px;font-weight:400;color:#909399}.ai-content-setting-description[data-v-49345791]{margin:10px 0 0;font-size:13px;line-height:20px;color:#909399}.ai-content-section-nav[data-v-49345791]{display:flex;align-items:center;justify-content:space-between;margin-top:14px;border-bottom:1px solid #e4e7ed}.ai-content-section-tabs[data-v-49345791]{display:flex;align-items:stretch;gap:28px;min-width:0}.ai-content-section-tab[data-v-49345791]{position:relative;display:flex;align-items:center;gap:8px;height:44px;padding:0 2px;border:0;outline:none;background:transparent;font-size:14px;font-weight:500;color:#606266;cursor:pointer}.ai-content-section-tab.is-active[data-v-49345791]{font-weight:600;color:#1f78ff}.ai-content-section-tab.is-active[data-v-49345791]:after{position:absolute;right:0;bottom:-1px;left:0;height:2px;background:#1f78ff;content:""}.ai-content-section-tab[data-v-49345791]:hover{color:#1f78ff}.ai-content-section-action[data-v-49345791]{flex:none;margin-left:24px}.ai-content-section-action .el-button[data-v-49345791]{min-width:0;padding:8px 0}.ai-content-tab-content[data-v-49345791]{flex:1;min-height:0;margin-top:0;overflow:hidden}.ai-content-panel[data-v-49345791]{display:flex;flex-direction:column;height:100%;min-height:0}.ai-content-panel--summary[data-v-49345791]{padding-right:12px;overflow-y:auto;box-sizing:border-box;overscroll-behavior:contain}.ai-content-alert[data-v-49345791]{margin-top:16px}.ai-content-empty[data-v-49345791]{display:flex;align-items:center;justify-content:center;gap:8px;min-height:96px;margin-top:16px;border-radius:6px;background:#f7f8fa;color:#909399}.ai-content-empty--subtitle[data-v-49345791]{min-height:160px}.ai-content-empty i[data-v-49345791]{font-size:19px}.ai-content-processing[data-v-49345791]{display:flex;flex:1;min-height:180px;align-items:center;justify-content:center;flex-direction:column;color:#606266}.ai-content-processing__visual[data-v-49345791]{position:relative;display:flex;width:150px;height:150px;align-items:center;justify-content:center}.ai-content-processing__ring[data-v-49345791]{position:absolute;width:132px;height:132px;border:2px solid rgba(32,117,250,.16);border-radius:50%;animation:course-ai-loading-ring-49345791 1.8s ease-out infinite}.ai-content-processing__visual img[data-v-49345791]{position:relative;z-index:1;width:88px;height:auto;-o-object-fit:contain;object-fit:contain;animation:course-ai-loading-breathe-49345791 1.6s ease-in-out infinite}.ai-content-processing strong[data-v-49345791]{margin-top:12px;font-size:16px;font-weight:500}.ai-content-processing small[data-v-49345791]{margin-top:10px;font-size:13px;color:#909399}.ai-content-processing__dots[data-v-49345791]{display:flex;height:20px;margin-top:10px;align-items:center;justify-content:center;gap:7px}.ai-content-processing__dots span[data-v-49345791]{width:7px;height:7px;border-radius:50%;background:#2075fa;animation:course-ai-loading-dot-49345791 1.2s ease-in-out infinite}.ai-content-processing__dots span[data-v-49345791]:nth-child(2){animation-delay:.16s}.ai-content-processing__dots span[data-v-49345791]:nth-child(3){animation-delay:.32s}@keyframes course-ai-loading-ring-49345791{0%{opacity:.8;transform:scale(.82)}to{opacity:0;transform:scale(1.12)}}@keyframes course-ai-loading-breathe-49345791{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-5px) scale(1.03)}}@keyframes course-ai-loading-dot-49345791{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}@media (prefers-reduced-motion:reduce){.ai-content-processing__dots span[data-v-49345791],.ai-content-processing__ring[data-v-49345791],.ai-content-processing__visual img[data-v-49345791]{animation:none}}.subtitle-table-wrap[data-v-49345791]{flex:1;min-height:0;margin-top:16px}.subtitle-table[data-v-49345791]{height:100%}.subtitle-table[data-v-49345791] th.el-table__cell{padding:11px 0;background:#f7f8fa}.subtitle-table[data-v-49345791] td.el-table__cell{padding:10px 0}.subtitle-table[data-v-49345791] .cell{padding-right:14px;padding-left:14px;line-height:22px}.ai-content-editable-text[data-v-49345791]{min-height:22px;border-radius:4px;cursor:text;transition:background-color .2s,color .2s}.ai-content-editable-text[data-v-49345791]:hover{background:#ecf5ff;color:#1f78ff}.summary-result[data-v-49345791]{margin-top:18px}.summary-result__title[data-v-49345791]{margin-bottom:10px;font-size:14px;font-weight:600;color:#303133}.summary-result__title--segments[data-v-49345791]{margin-top:20px}.summary-result__text[data-v-49345791]{padding:14px 16px;border-radius:6px;background:#f7f8fa;font-size:14px;line-height:24px;white-space:pre-wrap;color:#606266}.summary-segment[data-v-49345791]{padding:13px 0;border-bottom:1px solid #ebeef5}.summary-segment[data-v-49345791]:last-child{padding-bottom:0;border-bottom:0}.summary-segment p[data-v-49345791]{margin:7px 0 0;font-size:14px;line-height:22px;color:#606266}.summary-segment__heading[data-v-49345791]{display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:500;color:#303133}.summary-segment__heading .el-input[data-v-49345791]{flex:1}.summary-segment__heading small[data-v-49345791]{flex:none;font-weight:400;color:#909399}.ai-content-drawer-footer[data-v-49345791]{display:flex;flex:none;justify-content:flex-end;gap:10px;padding:14px 24px 18px;border-top:1px solid #ebeef5;background:#fff}.course-ai-content-drawer .el-drawer__header{margin:0;padding:18px 24px 16px;border-bottom:1px solid #ebeef5}.course-ai-content-drawer .el-drawer__body{min-height:0;overflow:hidden}.batch-replace-dialog{position:fixed;top:50%;left:calc(25vw - 230px);overflow:hidden;margin:0!important;border-radius:8px;box-shadow:0 12px 32px rgba(0,0,0,.18);transform:translateY(-50%);animation:none!important}.batch-replace-dialog .el-dialog__header{padding:22px 28px 10px}.batch-replace-dialog .el-dialog__headerbtn{top:23px;right:24px}.batch-replace-dialog .el-dialog__body{padding:14px 28px 8px}.batch-replace-dialog .el-dialog__footer{padding:16px 28px 24px}.batch-replace-dialog .el-form-item{margin-bottom:22px}.batch-replace-dialog .el-form-item__label{padding-bottom:8px;font-size:14px;line-height:20px;color:#606266}.batch-replace-dialog .batch-replace-find-item .el-form-item__content{line-height:normal}.batch-replace-dialog-title{display:flex;flex-direction:column;gap:7px;cursor:move;-webkit-user-select:none;-moz-user-select:none;user-select:none}.batch-replace-dialog-title span{font-size:19px;font-weight:600;line-height:26px;color:#303133}.batch-replace-dialog-title small{font-size:13px;font-weight:400;line-height:18px;color:#909399}.batch-replace-search-box{position:relative}.batch-replace-search-box .el-input__inner{padding-right:112px}.batch-replace-match-nav{position:absolute;top:50%;right:6px;display:flex;align-items:center;justify-content:flex-end;width:104px;height:32px;transform:translateY(-50%);box-sizing:border-box;color:#303133}.batch-replace-match-nav button{display:inline-flex;align-items:center;justify-content:center;width:25px;height:30px;padding:0;border:0;outline:none;background:transparent;color:#909399;cursor:pointer}.batch-replace-match-nav button:hover:not(:disabled){color:#1f78ff}.batch-replace-match-nav button:disabled{color:#c0c4cc;cursor:not-allowed}.batch-replace-match-nav span{min-width:38px;text-align:center;font-size:14px}.batch-replace-footer{display:flex;justify-content:flex-end;gap:10px}.batch-replace-highlight{padding:0 1px;background:#ffe58f;color:inherit}.batch-replace-highlight.is-current{background:#ffbf47;outline:1px solid #f5a623}[data-v-4db3f80e] .el-cascader{width:400px!important}.dialog-footer[data-v-4db3f80e]{display:flex;justify-content:center}.course-ai-setting-drawer__title[data-v-6db2f6d0]{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:600;color:#303133}.course-ai-setting-drawer__title img[data-v-6db2f6d0]{width:20px;height:20px;-o-object-fit:contain;object-fit:contain}.course-ai-setting-drawer__layout[data-v-6db2f6d0]{display:flex;flex-direction:column;height:100%}.course-ai-setting-drawer__content[data-v-6db2f6d0]{flex:1;min-height:0;padding:4px 24px 28px;overflow-y:auto}.course-ai-setting-card[data-v-6db2f6d0]{padding:22px 0;border-bottom:1px solid #ebeef5}.course-ai-setting-card__header[data-v-6db2f6d0]{display:flex;align-items:center;justify-content:space-between;min-height:32px}.course-ai-setting-card__name[data-v-6db2f6d0]{font-size:15px;font-weight:600;color:#303133}.course-ai-setting-card__desc[data-v-6db2f6d0]{display:flex;align-items:center;margin-top:8px;font-size:13px;line-height:22px;color:#909399}.course-ai-setting-card__desc-text[data-v-6db2f6d0]{min-width:0;white-space:nowrap}.course-ai-setting-link[data-v-6db2f6d0]{margin-left:6px;padding:0;font-size:13px;vertical-align:baseline}.course-ai-overview-options[data-v-6db2f6d0]{margin-top:16px;padding:5px 18px;border-radius:6px;background:#f7f8fa;transition:opacity .2s ease}.course-ai-overview-options.is-disabled[data-v-6db2f6d0]{opacity:.62}.course-ai-overview-option[data-v-6db2f6d0]{display:flex;align-items:flex-start;padding:13px 0;cursor:pointer}.course-ai-overview-option+.course-ai-overview-option[data-v-6db2f6d0]{border-top:1px solid #ebeef5}.course-ai-overview-option .el-checkbox[data-v-6db2f6d0]{flex:none;min-width:78px}.course-ai-overview-option>span[data-v-6db2f6d0]{padding-left:8px;font-size:13px;line-height:20px;color:#909399}.course-ai-data-notice[data-v-6db2f6d0]{margin-top:20px;padding:14px 16px;border:1px solid #e1e9f7;border-radius:6px;background:#f5f8fe}.course-ai-data-notice p[data-v-6db2f6d0]{margin:7px 0 0;font-size:12px;line-height:20px;color:#7b8494}.course-ai-data-notice__title[data-v-6db2f6d0]{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#52606f}.course-ai-data-notice__title i[data-v-6db2f6d0]{color:var(--color)}.course-ai-setting-drawer__footer[data-v-6db2f6d0]{display:flex;flex:none;justify-content:flex-end;padding:14px 24px 16px;border-top:1px solid #ebeef5;background:#fff}.course-ai-example[data-v-6db2f6d0]{font-size:13px;line-height:20px;color:#606266}.course-ai-example p[data-v-6db2f6d0]{margin:10px 0 0}.course-ai-example__screen[data-v-6db2f6d0]{position:relative;display:flex;align-items:center;justify-content:center;height:150px;border-radius:6px;background:linear-gradient(135deg,#24375f,#6a78a1)}.course-ai-example__play[data-v-6db2f6d0]{font-size:34px;color:hsla(0,0%,100%,.72)}.course-ai-example__caption[data-v-6db2f6d0]{position:absolute;left:20px;right:20px;bottom:15px;text-align:center;font-size:14px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.65)}.course-ai-example__heading[data-v-6db2f6d0]{font-weight:600;color:#303133}.course-ai-example__summary[data-v-6db2f6d0]{margin-top:8px;padding:10px 12px;border-radius:4px;background:#f5f7fa}.course-ai-example__outline[data-v-6db2f6d0]{display:grid;gap:7px;margin-top:10px}.course-ai-example__outline span[data-v-6db2f6d0]{padding-left:10px;border-left:2px solid var(--color)}.course-ai-setting-drawer .el-drawer__header{margin-bottom:0;padding:20px 24px 16px;border-bottom:1px solid #ebeef5}.course-ai-setting-drawer .el-drawer__body{height:100%;overflow:hidden}.course-menu-1{background-color:#eaf4fe!important}.course-title-field[data-v-1e6fe9d6]{display:flex;align-items:center;gap:6px}.course-title-field[data-v-1e6fe9d6] .el-input{flex:1;min-width:0}.course-cover-field[data-v-1e6fe9d6]{display:flex;align-items:flex-start;gap:6px}.course-cover-field[data-v-1e6fe9d6] .ai-image-generator{margin-left:0}.step2 .top[data-v-1e6fe9d6]{width:100%;padding:20px;background-color:#fff;border-radius:14px;display:flex}.step2 .top .right[data-v-1e6fe9d6]{padding:10px 0;margin-left:10px;display:flex;flex-direction:column;justify-content:space-between}.step2 .top .right .course-summary-title[data-v-1e6fe9d6]{width:320px;line-height:22px;display:-webkit-box;overflow:hidden;word-break:break-all;-webkit-box-orient:vertical;-webkit-line-clamp:2}.step2 .top .course-ai-settings[data-v-1e6fe9d6]{margin-left:auto;padding-top:10px;flex:0 0 auto}.step2 .top .course-ai-settings-trigger[data-v-1e6fe9d6]{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 12px;border:0;border-radius:4px;background-color:var(--color2);color:#303133;font-weight:400}.step2 .top .course-ai-settings-trigger[data-v-1e6fe9d6]:focus,.step2 .top .course-ai-settings-trigger[data-v-1e6fe9d6]:hover{background-color:var(--color2);color:#303133}.step2 .top .course-ai-settings-trigger__content[data-v-1e6fe9d6]{display:inline-flex;align-items:center;gap:6px;line-height:1}.step2 .top .course-ai-settings-trigger img[data-v-1e6fe9d6]{display:block;width:16px;height:16px;-o-object-fit:contain;object-fit:contain}.step2[data-v-1e6fe9d6] .el-card__body{padding:10px}.tableData[data-v-1e6fe9d6] .el-table__indent,.tableData[data-v-1e6fe9d6] .el-table__placeholder{display:none}.share-desc[data-v-1e6fe9d6]{width:100px;text-align:center}.fake-video-no[data-v-1e6fe9d6]{line-height:140px}.fake-video-no[data-v-1e6fe9d6],.fake-video[data-v-1e6fe9d6]{width:240px;height:140px;border-radius:4px;border:1px solid var(--borderColor);color:#666;font-size:12px;text-align:center}.fake-video[data-v-1e6fe9d6]{display:flex;flex-direction:column;justify-content:center}.fake-video .fake_live_title[data-v-1e6fe9d6]{color:var(--color)}.menu-list-box[data-v-1e6fe9d6]{height:calc(100vh - var(--route-bar-height, 0px) - 450px);overflow-y:auto;overflow-x:hidden}.tableDataHead[data-v-1e6fe9d6]{background:#f4f7f9;color:#000;display:flex;font-weight:600;width:100%;box-sizing:border-box}.tableDataHead .item1[data-v-1e6fe9d6]{flex:18 1 0;padding:15px;min-width:0!important;display:flex;align-items:center;box-sizing:border-box}.tableDataHead .item2[data-v-1e6fe9d6]{flex:13 1 0;text-align:center;padding:15px;min-width:0!important;box-sizing:border-box}.tableData[data-v-1e6fe9d6]{display:flex;width:100%;flex-direction:column;box-sizing:border-box}.tableData .dataitem[data-v-1e6fe9d6]{flex:18 1 0;padding:15px;min-width:0!important;display:flex;align-items:center;justify-content:flex-start;box-sizing:border-box}.dataitem3[data-v-1e6fe9d6],.tableData .dataitem2[data-v-1e6fe9d6]{flex:13 1 0;text-align:center;padding:15px;min-width:0!important;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.tableData .sort-column[data-v-1e6fe9d6],.tableDataHead .sort-column[data-v-1e6fe9d6]{flex:8 1 0}.tableData .state-column[data-v-1e6fe9d6],.tableDataHead .state-column[data-v-1e6fe9d6]{flex:7 1 0}.course-title-cell[data-v-1e6fe9d6]{flex:1 1 0;width:100%;min-width:0}.course-title-row[data-v-1e6fe9d6]{width:100%;min-width:0;justify-content:flex-start}.course-title-text[data-v-1e6fe9d6]{display:block;flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.title-edit-icon[data-v-1e6fe9d6]{flex:0 0 auto}.backgroundMulu[data-v-1e6fe9d6]{background:#eaf4fe!important;width:100%;box-sizing:border-box}.backgroundMulu[data-v-1e6fe9d6]:hover{background:#f5f7fa!important}.bottomChildren[data-v-1e6fe9d6]{border-bottom:1px solid #eaf4fe}.draggableChildren2[data-v-1e6fe9d6],.draggableChildren3[data-v-1e6fe9d6],.draggableChildren[data-v-1e6fe9d6]{cursor:move}.tableDiv[data-v-1e6fe9d6]:hover{background:#f5f7fa}.tableDiv[data-v-1e6fe9d6]{width:100%;box-sizing:border-box}.menu-no-url[data-v-1e6fe9d6]{color:#fff;background-color:var(--delColor);border-radius:100px;font-size:10px;width:16px;height:16px;line-height:16px;text-align:center}