/*!
 *  build: vue-admin-better 
 *  vue-admin-beautiful.com 
 *  https://gitee.com/chu1204505056/vue-admin-better 
 *  time: 2026-10-21 17:32:41
 */.empty{text-align:center;margin-bottom:10px}[data-v-6df2823b]:export{menu-color:#333;menu-color-active:#4486f5;menu-background:#444}.content-container .title[data-v-6df2823b]{position:relative;width:100%;height:32px;line-height:32px;text-align:center;font-size:14px;font-weight:700;color:rgba(0,0,0,.85)}.content-container .title[data-v-6df2823b]:before{content:"";position:absolute;left:-11px;width:115%;height:40px;border-bottom:1px solid #f0f0f0}.content-container .content-text[data-v-6df2823b]{margin-top:20px;text-align:center;font-size:14px;color:rgba(0,0,0,.65)}.content-container .content-text div[data-v-6df2823b]{margin-top:10px}.content-container .content-text .top-16[data-v-6df2823b]{margin-top:16px}.el-message[data-v-6df2823b]{min-width:130px}.mo-input--number input[data-v-6df2823b]::-webkit-inner-spin-button,.mo-input--number input[data-v-6df2823b]::-webkit-outer-spin-button{-webkit-appearance:none!important}.mo-input--number input[type=number][data-v-6df2823b]{-moz-appearance:textfield}.el-select-dropdown[data-v-6df2823b]{z-index:3000!important}.el-select-dropdown__item.selected[data-v-6df2823b]{color:#4486f5!important;font-weight:600}.el-select-dropdown__item.hover[data-v-6df2823b],.el-select-dropdown__item[data-v-6df2823b]:hover{background-color:#f4f8ff!important}.el-loading-mask[data-v-6df2823b]{z-index:3000!important}.hover-class[data-v-6df2823b]{max-width:190px;font-size:10px;padding:5px;color:#fff;background:#000;box-shadow:0 9px 28px 8px rgba(0,0,0,.05),0 6px 16px 0 rgba(0,0,0,.08),0 3px 6px -4px rgba(0,0,0,.12);opacity:.7}.hover-class .popper__arrow[data-v-6df2823b]:after{border-top-color:rgba(0,0,0,.9)!important}.el-message--error .el-message__content[data-v-6df2823b]{color:#666!important}.el-menu--horizontal .el-menu .el-menu-item.is-active[data-v-6df2823b],.el-menu--horizontal .el-menu .el-submenu.is-active>.el-submenu__title[data-v-6df2823b],.is-active-eld[data-v-6df2823b]{color:#0d59c4}.el-menu--horizontal .el-menu .el-menu-item[data-v-6df2823b]:not(.is-disabled):focus,.el-menu--horizontal .el-menu .el-menu-item[data-v-6df2823b]:not(.is-disabled):hover,.el-menu--horizontal .el-menu .el-submenu__title[data-v-6df2823b]:focus,.el-menu--horizontal .el-menu .el-submenu__title[data-v-6df2823b]:hover{color:#0d59c4;background-color:#e7f0fd}.el-menu--popup[data-v-6df2823b]{min-width:100px}.one-index[data-v-6df2823b]{z-index:999!important}.dot-tooltip[data-v-6df2823b]{max-width:500px}.el-dropdown-menu__item[data-v-6df2823b]:not(.is-disabled):hover{color:#0d59c4;background-color:#e7f0fd}[data-v-6df2823b]{font-family:AlibabaPuHui}[data-v-6df2823b] .notpage{width:100%!important;min-height:calc(100vh - 64px)!important;height:auto;display:flex;flex-direction:column;overflow:hidden;box-sizing:border-box}[data-v-6df2823b] .notpage .notpage__frame{display:flex}[data-v-6df2823b] .notpage .no-per-page,[data-v-6df2823b] .notpage .notpage__frame{width:100%;flex:1;min-height:calc(100vh - 64px)}.apply-content .video-permission[data-v-6df2823b]{padding:0 16px 0 18px;position:absolute;bottom:16px;left:0;color:#fff;background:rgba(9,24,43,.78);z-index:99;width:auto;min-width:320px;height:48px;line-height:48px;font-size:14px;font-weight:700;border-radius:0 24px 24px 0;transform:translateY(-110%)}.apply-content .video-permission span[data-v-6df2823b]{margin-left:12px;margin-right:24px}.apply-content .video-permission .btn[data-v-6df2823b]{height:24px;width:64px;font-size:12px;padding:0;text-align:center;line-height:24px;font-weight:500;border:0;border-radius:12px;background:linear-gradient(90deg,#4486f5,#72c6dd)}.apply-content .translate-left[data-v-6df2823b]{transform:translate(-100%,-110%)}.apply-content .apply-mask[data-v-6df2823b]{position:absolute;background:rgba(0,19,31,.84);width:100%;height:calc(100% - 32px);top:16px;left:0;z-index:98}.apply-content .mask-content[data-v-6df2823b]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:200}.apply-content .mask-content .desc[data-v-6df2823b]{margin-top:12px;margin-bottom:16px}.apply-content .mask-content .warn-model[data-v-6df2823b]{width:360px;padding:16px 24px;background:#fff;border-radius:8px;color:#142033;box-sizing:border-box}.apply-content .mask-content .warn-model .model-title[data-v-6df2823b]{font-size:18px;font-weight:700;margin-bottom:20px}.apply-content .mask-content .warn-model .model-title .icon[data-v-6df2823b]{position:absolute;right:24px;cursor:pointer}.apply-content .mask-content .warn-model .model-content[data-v-6df2823b]{font-size:14px}.apply-content .mask-content .warn-model .model-content .code-img[data-v-6df2823b]{margin:12px auto 0;width:120px;height:120px}.apply-content .mask-content .warn-model .model-content .code-img img[data-v-6df2823b]{width:100%}.apply-content .apply-btn[data-v-6df2823b]{position:absolute;top:0;left:0;width:100%;height:100%;background:#6c6e73}.apply-content .apply-btn .btn[data-v-6df2823b]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@font-face{font-family:AlibabaPuHui;src:url(../../static/fonts/AlibabaPuHuiTi-3-55-Regular.a6612c16.woff2) format("woff2")}[data-v-03ed0425] table{border-top:1px solid #ccc;border-left:1px solid #ccc}[data-v-03ed0425] table td,[data-v-03ed0425] table th{border-bottom:1px solid #ccc;border-right:1px solid #ccc;padding:3px 5px}[data-v-03ed0425] table th{border-bottom:1px solid #ccc;text-align:center}[data-v-03ed0425] blockquote{display:block;border-left:8px solid #d0e5f2;padding:5px 10px;margin:10px 0;line-height:1.4;font-size:100%;background-color:#f1f1f1}[data-v-03ed0425] code{display:inline-block;*display:inline;*zoom:1;background-color:#f1f1f1;border-radius:3px;padding:3px 5px;margin:0 3px}[data-v-03ed0425] pre code{display:block}[data-v-03ed0425] ol,[data-v-03ed0425] ul{margin:10px 0 10px 20px}[data-v-03ed0425] img{max-width:100%}.container-wrapper[data-v-03ed0425]{min-height:calc(100vh - 48px)!important;padding:0 0 24px;display:flex;flex-direction:column;background:#ebf2fa}.container-wrapper .head[data-v-03ed0425]{position:relative;width:1200px;margin:0 auto;padding:18px 0 12px}.container-wrapper .head[data-v-03ed0425] .el-breadcrumb{font-size:13px;line-height:18px}.container-wrapper .head[data-v-03ed0425] .el-breadcrumb__inner{color:#56617c;font-weight:400}.container-wrapper .head[data-v-03ed0425] .el-breadcrumb__inner.is-link{color:#142033;font-weight:700}.container-wrapper .head[data-v-03ed0425] .el-breadcrumb__separator{color:#9aa7b8;font-weight:400}.container-wrapper .head .title[data-v-03ed0425]{display:flex;align-items:center;color:#333;font-size:16px;line-height:16px}.container-wrapper .head .title h3[data-v-03ed0425]{font-size:17px;line-height:0}.container-wrapper .head .title .subhead[data-v-03ed0425]{margin-left:3px;font-size:12px;line-height:12px;color:#999;letter-spacing:1px}.container-wrapper .var-layout[data-v-03ed0425]{width:1200px;flex-shrink:0;margin:0 auto;background:#fff;border:1px solid #dbe6f2;border-radius:8px;align-self:center;flex:1;display:flex;padding:20px 24px 28px;box-shadow:0 14px 38px rgba(68,134,245,.08)}.container-wrapper .var-layout .left[data-v-03ed0425]{width:800px;margin-right:24px;flex-shrink:0}.container-wrapper .var-layout .left .video-content[data-v-03ed0425]{padding:16px 0 12px;border-bottom:1px solid #e8eef6;margin-bottom:18px;position:relative;overflow:hidden}.container-wrapper .var-layout .left .video-content .apply-mask[data-v-03ed0425]{position:absolute;background:#6c6e73;width:100%;height:calc(100% - 32px);top:16px;left:0;z-index:998}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content[data-v-03ed0425]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .desc[data-v-03ed0425]{margin-top:12px;margin-bottom:16px}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .warn-model[data-v-03ed0425]{width:360px;padding:16px 24px;background:#fff;border-radius:6px;color:#262626;box-sizing:border-box}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .warn-model .model-title[data-v-03ed0425]{font-size:18px;font-weight:500;margin-bottom:20px}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .warn-model .model-title .icon[data-v-03ed0425]{position:absolute;right:24px;cursor:pointer}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .warn-model .model-content[data-v-03ed0425]{font-size:14px}.container-wrapper .var-layout .left .video-content .apply-mask .mask-content .warn-model .model-content .code-img[data-v-03ed0425]{margin:12px auto 0;width:120px;height:120px;border:1px solid #262626}.container-wrapper .var-layout .left .pic-text-content[data-v-03ed0425]{padding:16px 0 12px;border-bottom:1px solid #e8eef6;margin-bottom:16px;position:relative}.container-wrapper .var-layout .left .pic-text-content .pic-text-box[data-v-03ed0425]{width:100%;cursor:pointer;max-height:750px;min-height:450px;overflow-y:auto;padding:16px;background:#fff;border:1px solid #e8eef6;border-radius:8px;box-sizing:border-box}.container-wrapper .var-layout .left .pic-text-content .pic-text-box img[data-v-03ed0425]{max-height:750px;min-height:450px;-o-object-fit:cover;object-fit:cover;width:100%}.container-wrapper .var-layout .left .pic-text-content .pic-text-box-no-data[data-v-03ed0425]{width:100%;cursor:pointer;max-height:750px;display:flex;align-items:center;justify-content:center;font-size:24px;min-height:450px;overflow-y:auto;padding:16px;background:#f6f8fd;border-radius:8px;box-sizing:border-box}.container-wrapper .var-layout .left .video-box[data-v-03ed0425]{width:100%;cursor:pointer;height:450px;background:#00131f;border-radius:0;display:flex;justify-content:center;align-items:center}.container-wrapper .var-layout .left .video-box .img[data-v-03ed0425]{width:80px;height:80px}.container-wrapper .var-layout .left .title2[data-v-03ed0425]{margin:6px 0 4px;color:#142033;font-size:16px;font-weight:700;line-height:24px}.container-wrapper .var-layout .right[data-v-03ed0425]{width:352px;padding-left:24px;padding-right:4px;border-left:1px solid #e8eef6;overflow-y:auto;max-height:800px}.container-wrapper .var-layout .status-wrapper[data-v-03ed0425]{font-weight:400;font-size:12px;color:#7a8499;line-height:20px}.container-wrapper .var-layout .common-title[data-v-03ed0425]{display:flex;align-items:center;font-weight:700;font-size:16px;color:#142033;line-height:24px}.container-wrapper .var-layout .common-title .icon[data-v-03ed0425]{width:4px;flex-shrink:0;height:20px;border-radius:3px;background:linear-gradient(180deg,#4aa3ff,#72c6dd);margin-right:8px}.container-wrapper[data-v-03ed0425] #playerVideoWrapper{height:450px;overflow:hidden;background:#00131f}.container-wrapper[data-v-03ed0425] #playerVideoWrapper video{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.container-wrapper .teacher-info-box[data-v-03ed0425]{padding:22px 0 28px;border-bottom:0}.container-wrapper .teacher-info-box .teacher-info[data-v-03ed0425]{margin-bottom:18px}.container-wrapper .teacher-info-box .teacher-info .teacher-img[data-v-03ed0425]{width:48px;height:48px;margin-right:16px;background:#d8e4f2}.container-wrapper .teacher-info-box .teacher-info .teacher-name[data-v-03ed0425]{color:#142033;font-size:16px;font-weight:700;line-height:24px}.container-wrapper .teacher-info-box .teacher-desc[data-v-03ed0425]{color:#56617c;font-size:14px;font-weight:400;line-height:26px}.container-wrapper .class-list-wrapper[data-v-03ed0425]{padding-top:18px}.container-wrapper .class-list-wrapper .per-class-item-wrapper[data-v-03ed0425]{margin-bottom:16px}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-title[data-v-03ed0425]{margin-bottom:8px;color:#142033;font-size:15px;font-weight:700;line-height:24px}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-info[data-v-03ed0425]{padding:10px 12px;margin-bottom:10px;border:1px solid transparent;border-radius:5px;background:#fff}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-info .class-info-text[data-v-03ed0425]{margin-bottom:8px;color:#142033;font-size:14px;font-weight:400;line-height:22px}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-info .class-type-wrapper[data-v-03ed0425]{color:#7a8499;font-size:12px;line-height:20px}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-active[data-v-03ed0425]{border-color:#8fb9ff;background:#eef5ff}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-active .class-info-text[data-v-03ed0425]{color:#1d66e5;font-weight:700}.container-wrapper .class-list-wrapper .per-class-item-wrapper .class-active .class-type-wrapper[data-v-03ed0425]{color:#5a6f9d}[data-v-03ed0425]:export{menu-color:#333;menu-color-active:#4486f5;menu-background:#444}.content-container .title[data-v-03ed0425]{position:relative;width:100%;height:32px;line-height:32px;text-align:center;font-size:14px;font-weight:700;color:rgba(0,0,0,.85)}.content-container .title[data-v-03ed0425]:before{content:"";position:absolute;left:-11px;width:115%;height:40px;border-bottom:1px solid #f0f0f0}.content-container .content-text[data-v-03ed0425]{margin-top:20px;text-align:center;font-size:14px;color:rgba(0,0,0,.65)}.content-container .content-text div[data-v-03ed0425]{margin-top:10px}.content-container .content-text .top-16[data-v-03ed0425]{margin-top:16px}.el-message[data-v-03ed0425]{min-width:130px}.mo-input--number input[data-v-03ed0425]::-webkit-inner-spin-button,.mo-input--number input[data-v-03ed0425]::-webkit-outer-spin-button{-webkit-appearance:none!important}.mo-input--number input[type=number][data-v-03ed0425]{-moz-appearance:textfield}.el-select-dropdown[data-v-03ed0425]{z-index:3000!important}.el-select-dropdown__item.selected[data-v-03ed0425]{color:#4486f5!important;font-weight:600}.el-select-dropdown__item.hover[data-v-03ed0425],.el-select-dropdown__item[data-v-03ed0425]:hover{background-color:#f4f8ff!important}.el-loading-mask[data-v-03ed0425]{z-index:3000!important}.hover-class[data-v-03ed0425]{max-width:190px;font-size:10px;padding:5px;color:#fff;background:#000;box-shadow:0 9px 28px 8px rgba(0,0,0,.05),0 6px 16px 0 rgba(0,0,0,.08),0 3px 6px -4px rgba(0,0,0,.12);opacity:.7}.hover-class .popper__arrow[data-v-03ed0425]:after{border-top-color:rgba(0,0,0,.9)!important}.el-message--error .el-message__content[data-v-03ed0425]{color:#666!important}.el-menu--horizontal .el-menu .el-menu-item.is-active[data-v-03ed0425],.el-menu--horizontal .el-menu .el-submenu.is-active>.el-submenu__title[data-v-03ed0425],.is-active-eld[data-v-03ed0425]{color:#0d59c4}.el-menu--horizontal .el-menu .el-menu-item[data-v-03ed0425]:not(.is-disabled):focus,.el-menu--horizontal .el-menu .el-menu-item[data-v-03ed0425]:not(.is-disabled):hover,.el-menu--horizontal .el-menu .el-submenu__title[data-v-03ed0425]:focus,.el-menu--horizontal .el-menu .el-submenu__title[data-v-03ed0425]:hover{color:#0d59c4;background-color:#e7f0fd}.el-menu--popup[data-v-03ed0425]{min-width:100px}.one-index[data-v-03ed0425]{z-index:999!important}.dot-tooltip[data-v-03ed0425]{max-width:500px}.el-dropdown-menu__item[data-v-03ed0425]:not(.is-disabled):hover{color:#0d59c4;background-color:#e7f0fd}@font-face{font-family:AlibabaPuHui;src:url(../../static/fonts/AlibabaPuHuiTi-3-55-Regular.a6612c16.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:AlibabaPuHui35;src:url(../../static/fonts/AlibabaPuHuiTi-3-35-Thin.f3b2ba1d.woff2) format("woff2");font-weight:200;font-style:normal;font-display:swap}@font-face{font-family:AlibabaPuHuiTi55;src:url(../../static/fonts/AlibabaPuHuiTi-3-55-Regular.a6612c16.woff2) format("woff2")}@font-face{font-family:AlibabaPuHuiTi65;src:url(../../static/fonts/AlibabaPuHuiTi-3-65-Medium.f3365cfb.woff2) format("woff2")}@font-face{font-family:AlibabaPuHuiTi85;src:url(../../static/fonts/AlibabaPuHuiTi-3-85-Bold.111e87b1.woff2) format("woff2")}[data-v-03ed0425]{font-family:AlibabaPuHui}[data-v-03ed0425] .notpage{width:100%!important;min-height:calc(100vh - 64px)!important;height:auto;display:flex;flex-direction:column;overflow:hidden;box-sizing:border-box}[data-v-03ed0425] .notpage .notpage__frame{display:flex}[data-v-03ed0425] .notpage .no-per-page,[data-v-03ed0425] .notpage .notpage__frame{width:100%;flex:1;min-height:calc(100vh - 64px)}.teacher-info-box[data-v-03ed0425]{padding-bottom:16px;padding-top:16px;border-bottom:1px solid #f2f2f4}.teacher-info-box .teacher-info[data-v-03ed0425]{display:flex;align-items:center;margin-bottom:16px}.teacher-info-box .teacher-info .teacher-img[data-v-03ed0425]{width:40px;-o-object-fit:cover;object-fit:cover;height:40px;background:#d8d8d8;margin-right:16px;border-radius:50%}.teacher-info-box .teacher-info .teacher-name[data-v-03ed0425]{font-weight:300;font-size:16px;color:#262626;line-height:24px}.teacher-info-box .teacher-desc[data-v-03ed0425]{font-weight:300;min-height:40px;font-size:14px;color:#595959;line-height:22px}.class-list-wrapper[data-v-03ed0425]{padding-top:16px}.class-list-wrapper .per-class-item-wrapper[data-v-03ed0425]{margin-bottom:8px}.class-list-wrapper .per-class-item-wrapper .class-title[data-v-03ed0425]{font-weight:600;font-size:14px;color:#262626;margin-bottom:4px;line-height:22px}.class-list-wrapper .per-class-item-wrapper .class-info[data-v-03ed0425]{padding:4px 8px;margin-bottom:8px;cursor:pointer;border-radius:4px}.class-list-wrapper .per-class-item-wrapper .class-info .class-info-text[data-v-03ed0425]{max-width:100%;margin-bottom:4px;font-weight:300;font-size:14px;color:#262626;line-height:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.class-list-wrapper .per-class-item-wrapper .class-info .class-type-wrapper[data-v-03ed0425]{font-size:12px;color:#595959;display:flex;align-items:center;line-height:20px}.class-list-wrapper .per-class-item-wrapper .class-info .class-type-wrapper .per-type[data-v-03ed0425]{margin-right:26px;display:flex;align-items:center}.class-list-wrapper .per-class-item-wrapper .class-active[data-v-03ed0425]{background:#f6f7f8}.class-list-wrapper .per-class-item-wrapper .class-active .class-info-text[data-v-03ed0425]{color:#e43340}.no-data-wrapper[data-v-03ed0425]{display:flex;align-items:center;justify-content:center;font-size:24px;height:calc(100% - 210px)}