.password-view{position:relative;width:100%;height:100%}.password-view .password-box{position:absolute;left:50%;top:50%;border-radius:8px;width:400px;height:248px;background:#fff;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.password-view .password-box .header{border-radius:8px 8px 0 0;width:100%;height:56px;background:#f9f9f9;line-height:56px;text-align:center;font-weight:500;font-size:16px;color:#666}.password-view .password-box .form-box{padding:40px}.password-view .password-box .form-box .ava-button{margin-top:32px;width:100%}.no-video[data-v-6b0f1da6]{position:relative;width:100%;height:100%;text-align:center}.no-video .ava-image[data-v-6b0f1da6],.no-video .image[data-v-6b0f1da6]{width:100%;height:100%}.no-video .text[data-v-6b0f1da6]{position:absolute;left:0;bottom:30%;width:100%;text-align:center;font-size:16px;color:#fffefe}.live-loading[data-v-d4fbd7c0]{position:relative;width:100%;height:100%;background-repeat:no-repeat;background-position:50%;background-size:100% 100%}.live-loading .circular[data-v-d4fbd7c0]{position:absolute;left:50%;top:50%;margin:-21px 0 0 -21px;width:42px;height:42px;-webkit-animation:loading-rotate-data-v-d4fbd7c0 2s linear infinite;animation:loading-rotate-data-v-d4fbd7c0 2s linear infinite}.live-loading .path[data-v-d4fbd7c0]{-webkit-animation:loading-dash-data-v-d4fbd7c0 1.5s ease-in-out infinite;animation:loading-dash-data-v-d4fbd7c0 1.5s ease-in-out infinite;stroke-dasharray:90,150;stroke-dashoffset:0;stroke-width:2;stroke:#fff;stroke-linecap:round}.live-loading .text[data-v-d4fbd7c0]{position:absolute;left:50%;top:50%;margin:41px 0 0 -40px;text-align:center;font-size:14px;color:#fff}@-webkit-keyframes loading-rotate-data-v-d4fbd7c0{to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes loading-rotate-data-v-d4fbd7c0{to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@-webkit-keyframes loading-dash-data-v-d4fbd7c0{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:90,150;stroke-dashoffset:-40px}to{stroke-dasharray:90,150;stroke-dashoffset:-120px}}@keyframes loading-dash-data-v-d4fbd7c0{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:90,150;stroke-dashoffset:-40px}to{stroke-dasharray:90,150;stroke-dashoffset:-120px}}.basic-player-box[data-v-e6d7e4bc]{width:100%;height:100%}.basic-player-box .common-header[data-v-e6d7e4bc]{margin-bottom:14px!important}.basic-player-box .player-header[data-v-e6d7e4bc]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.basic-player-box .video-player[data-v-e6d7e4bc]{width:100%;height:100%}@-webkit-keyframes fadeIn-data-v-a207f414{0%{opacity:0}to{opacity:1}}@keyframes fadeIn-data-v-a207f414{0%{opacity:0}to{opacity:1}}.left-box[data-v-a207f414]{position:absolute;right:76px;top:0;z-index:1000;-webkit-box-sizing:border-box;box-sizing:border-box;margin-right:2px;padding:18px 16px;border-top:1px solid #060c15;background:#192436;-webkit-animation:fadeIn-data-v-a207f414 .8s ease 1;animation:fadeIn-data-v-a207f414 .8s ease 1}.left-box .icon-video-left-box-close[data-v-a207f414]{position:absolute;left:-22px;top:18px}.left-box .left-box-content[data-v-a207f414]{overflow-y:auto;-webkit-box-sizing:border-box;box-sizing:border-box;height:100%}.basic-info .basic-info-title[data-v-29ea162e]{margin-top:3px;margin-bottom:16px;padding-left:8px;border-left:4px solid #33a2ef;height:14px;line-height:13px;font-weight:700;font-size:16px;color:#fff}.basic-info .paired-item[data-v-29ea162e]{margin-bottom:12px;border-bottom:1px solid #273244}.basic-info .paired-item[data-v-29ea162e]:last-child{border-bottom:none}.basic-info .basic-info-item[data-v-29ea162e]{display:-webkit-box;display:-ms-flexbox;display:flex;margin-bottom:12px;line-height:22px;font-size:14px;color:#b8c6d8}.basic-info .basic-info-item .label[data-v-29ea162e]{width:60px;text-align:right}.basic-info .basic-info-item .value[data-v-29ea162e]{-webkit-box-flex:1;-ms-flex:1;flex:1;padding-left:12px;word-break:break-all}.ai-no-data[data-v-4583cab8]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ai-no-data .tip[data-v-4583cab8]{line-height:22px;font-size:14px;color:#9fc8ff}.ai-knowledge-point .point-item[data-v-5ffbdbce]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-sizing:border-box;box-sizing:border-box;padding:7px 8px;border-radius:4px;width:100%;cursor:pointer;line-height:22px}.ai-knowledge-point .point-item[data-v-5ffbdbce]:hover{background-color:rgba(51,162,239,.1)}.ai-knowledge-point .point-item .point-time[data-v-5ffbdbce]{margin-right:24px;font-size:14px;color:rgba(159,200,255,.4)}.ai-knowledge-point .point-item .point-name[data-v-5ffbdbce]{font-size:14px;color:#9fc8ff}.ai-teaching-feedback .section-item[data-v-a2664eca]{-webkit-box-sizing:border-box;box-sizing:border-box;width:100%}.ai-teaching-feedback .section-item+.section-item[data-v-a2664eca]{margin-top:16px}.ai-teaching-feedback .section-item .item-title[data-v-a2664eca]{position:relative;padding:5px 14px;background:#1e2a47;line-height:22px;font-size:14px;color:#9fc8ff}.ai-teaching-feedback .section-item .item-title .left-border[data-v-a2664eca]{display:inline-block;position:absolute;left:8px;top:9px;width:2px;height:14px;background-color:#718bf7;content:""}.ai-teaching-feedback .section-item .item-value[data-v-a2664eca]{padding:8px 14px;line-height:22px;font-size:14px;color:#9fc8ff}.attachment-card[data-v-29a7fc63]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-sizing:border-box;box-sizing:border-box;padding:8px 12px;border:1px solid #718bf7;border-radius:4px;width:250px;height:54px;background:rgba(113,139,247,.1)}.attachment-card .type-icon[data-v-29a7fc63]{-webkit-box-flex:0;-ms-flex:0 0 30px;flex:0 0 30px;margin-right:4px;height:40px}.attachment-card .attachment-info[data-v-29a7fc63]{margin-right:4px;width:172px;height:100%}.attachment-card .attachment-info .attachment-name[data-v-29a7fc63]{width:172px;line-height:22px;font-size:14px;color:#9fc8ff}.attachment-card .attachment-info .more-info[data-v-29a7fc63]{line-height:16px;font-size:12px;color:rgba(159,200,255,.5)}.attachment-card .attachment-info .file-size[data-v-29a7fc63]{margin-right:6px}.attachment-card .icon-ai-download[data-v-29a7fc63]{width:16px}.ai-micro-ability ul li[data-v-ead26258]{list-style:none}.ai-micro-ability .ability-item[data-v-ead26258]{position:relative;-webkit-box-sizing:border-box;box-sizing:border-box;padding:7px 8px;width:100%;cursor:pointer}.ai-micro-ability .ability-item[data-v-ead26258]:hover{background-color:rgba(51,162,239,.1)}.ai-micro-ability .ability-item .arrow-icon[data-v-ead26258]{position:absolute;left:8px;top:10px}.ai-micro-ability .ability-item .info-line[data-v-ead26258]{display:-webkit-box;display:-ms-flexbox;display:flex;margin-left:20px;line-height:22px}.ai-micro-ability .ability-item .info-line .ability-time[data-v-ead26258]{margin-right:16px;font-size:14px;color:rgba(159,200,255,.4)}.ai-micro-ability .ability-item .info-line .ability-name[data-v-ead26258]{font-size:14px;color:#9fc8ff}.ai-micro-ability .ability-item .attachment-list[data-v-ead26258]{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-left:80px}.ai-micro-ability .ability-item .attachment-list .attachment-card[data-v-ead26258]{margin:8px}.ai-video-comment .comment-wrapper[data-v-4d788ebf]{height:886px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment{padding-bottom:0;width:100%;background-color:transparent}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .ava-textarea ::-webkit-input-placeholder{font-size:16px;color:rgba(184,198,216,.5)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .ava-textarea .ava-textarea__inner{border:1px solid rgba(51,162,239,.5);background:rgba(46,62,85,.5);font-size:14px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .ava-textarea .ava-input__count{background:rgba(46,62,85,.5)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .btn-group{margin-top:24px;margin-bottom:24px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .btn-group .cancava-btn{background-color:hsla(0,0%,100%,.05);color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .btn-group .cancava-btn:hover{color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .btn-group .ava-button--primary{border-color:#2e3e55;background-color:#33a2ef;color:#fff}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .btn-group .ava-button.is-disabled{border-color:#2e3e55;background-color:#33a2ef!important;color:#fff!important}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head{padding:0}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head .avatar{width:48px;height:48px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head .avatar.self .ava-image{-webkit-box-sizing:border-box;box-sizing:border-box;border:2px solid #ffc240}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head .input-box .one-line-input{height:48px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head .input-box .more-line-input textarea,.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-head .input-box .one-line-input textarea{padding:10px;border:1px solid rgba(51,162,239,.5);border-radius:8px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content{padding:0}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .no-data{margin-top:60px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .no-data .text{margin-top:0;font-size:14px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title{position:relative;padding-right:8px;padding-bottom:0;border-radius:4px;height:32px;background-color:#2e3e55;line-height:32px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-left{padding-left:14px;font-weight:400;font-size:14px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-left:before{position:absolute;left:8px;top:9px;width:2px;height:14px;background:#b8c6d8;content:""}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-left>span{margin-left:0;font-size:14px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-right .teaching-tabs>span{color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-right .teaching-tabs>span.active,.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .title .title-right .teaching-tabs>span:hover{color:#33a2ef}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-content{border-bottom:none}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-content .common-more{color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .avatar{width:48px;height:48px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .avatar.self .ava-image{-webkit-box-sizing:border-box;box-sizing:border-box;border:2px solid #ffc240}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right{width:calc(100% - 60px)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .username-left{max-width:90px;width:auto;font-size:16px;color:#b8c6d8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons i{line-height:20px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons .ava-icon{margin-right:2px;width:16px;height:16px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-delete .icon-delete{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAH9JREFUOE9jZKAQMFKonwGrAfNP/H/GwMAgiWb480QLRil0C6nnAhy24vIh3DUYLph/4v//RAtGXF7DkKOdAfNP/M9Hdn+iBeNEbK7D6YL5J//XoxhgzthIZwMo9QK2+CPJC+QbcPz/UQZGBiusKeg/w9FES0YbZDnqJWVycyUAE0JgEdpA5MgAAAAASUVORK5CYII=)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-delete:hover{color:#ff3535}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-delete:hover .icon-delete{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAH5JREFUOE9jZKAQMFKonwGrAZ9dXJ4xMDBIohn+nHfPHil0C6nnAhy24vIh3DUYLvjs4vKfd88eXF7DkKOdAV+cnfOR3c+zd+9EbK7D6YLPLi71yAbw7tnTSF8DKPYCtvgjyQvkG+DsfJSBkdEKRwo6yrtnjw2yHPWSMrm5EgCo7F8RWPsLKwAAAABJRU5ErkJggg==)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-admire .icon-admire{background-image:url(data:image/png;base64,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)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-admire .icon-admire-active,.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-admire:hover .icon-admire{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAARlJREFUOE+lk01KA0EQhd+TOCSYJqLGP8RLCC6EQLAHPIGYC3gAN7rVpYKexpVUrQy4iBdw40ZBspAIGTAKWjIyGjWOMzgNveju930FVTRRcDGNv282l4JS6dKAm8Bsq6x6/Vs2VRB5v2vkYQKdOZGN3AIDGHnfAbmSQD0nMpVbEIXhjgEnX4A7J7L4p6DvfQtkDC2MBM0eQV4l9w9jZscTqqfx+bMH/TDsApjNOZSuE5n/KbCccBx7ciLlIoILJ7JWRLDvRA7+LXg1W62pdr4LvH8GOZ7ZB7PbquoygfeeDafgvYJczxLQ7KiquveRGwoajboFwTbJOswqAKYBzIGcARDvGoDzl8Fgc7Ld7o0Isiqnvad+przCN6iFXhEJAwJXAAAAAElFTkSuQmCC)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-reply .icon-reply{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAMlJREFUOE9jZKAQMFKonwFuwLzj/48yMjJYEWXgf4ajiZaMNiC1cAPmn/j/P9GCkSgXIauljQHzjv+/zcjIoILinf8MNxItGTVBYrR3AaGAJOiC+Sf+P2NgYJCEGvQ80YJRCtlQggZQ7ALyDDj+/ygDNCH9/8/wh4GRYS/DL4ZYsGFsDIsZ/jM4MzIysID52BISsq0N+/+zKHAyVP1jYAgBiTMxMKx58J2hrcGR8Q+66/CmvAUn/8eBNCSYMy7C5S2iki6+MKHYAAD1n2sRFWAjUgAAAABJRU5ErkJggg==)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-reply:hover{color:#355dff}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .username .ava-comment-icon-group .ava-icons-reply:hover .icon-reply{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAMNJREFUOE+1kjEKwlAQRGcghVdQsLOxz2/EQvAKlokH8QAexKT0CoJNqp8DCJaCXsEiMPKDxBgwCX6y5bL7dmYZwrPouY8KYGJlABZ9gBKyPOXSzdYBsgl7KTKxqtlhAGGkK4lZ3Y6AS55w7nrDK+h6ZKcCE+kOYlyChIdNOalDOwHeCv4FfIIkFCBOxROxgwUjJBDWIIK3rcw2g/R1daXATLGTsCnTRhztDXucWTTVtSYvjLR1C3nKwy9bvaLb9hNvwAt6Sm0ROpkBrQAAAABJRU5ErkJggg==)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .time{height:auto;line-height:22px;font-size:14px;color:rgba(184,198,216,.5)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .comment-html-content .content{margin-top:12px;line-height:22px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .action-group{margin-top:16px;color:#b8c6d8}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .back-input{margin-top:16px}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .item-children{margin-top:16px;padding:16px;border-radius:8px;background:rgba(46,62,85,.5)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .item-children .comment-item{margin:0;padding:24px 0;border-color:rgba(184,198,216,.1)}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .item-children .comment-item:first-child{padding-top:0}.ai-video-comment[data-v-4d788ebf] .ava-video-comment .video-comment-content .comment-item .content-right .item-children .comment-item:last-child{padding-bottom:0}.ai-activity-snapshot .image-list[data-v-136972f4]{display:-webkit-box;display:-ms-flexbox;display:flex;list-style:none;-ms-flex-wrap:wrap;flex-wrap:wrap;width:352px}.ai-activity-snapshot .image-item[data-v-136972f4]{margin-right:16px;margin-bottom:16px;border-radius:4px;width:168px;height:134px}.ai-activity-snapshot .image-item.right-item[data-v-136972f4]{margin-right:0}.ai-activity-snapshot .image-item .cover-wrapper[data-v-136972f4]{border-radius:4px 4px 0 0;width:100%;height:94px}.ai-activity-snapshot .image-item .cover-wrapper .ava-image[data-v-136972f4]{border-radius:4px 4px 0 0;width:100%;height:100%}.ai-activity-snapshot .image-item .info-wrapper[data-v-136972f4]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 10px;border-radius:0 0 4px 4px;height:40px;background:#2e3e55;line-height:40px;font-size:14px}.ai-activity-snapshot .image-item .info-wrapper .image-title[data-v-136972f4]{color:#b8c6d8}.video-album-list .image-list[data-v-bddbf4e4]{display:-webkit-box;display:-ms-flexbox;display:flex;list-style:none;-ms-flex-wrap:wrap;flex-wrap:wrap}.video-album-list .album-title[data-v-bddbf4e4]{font-weight:700;font-size:16px;color:#fff;line-height:24px;text-align:left;margin-bottom:16px}.video-album-list .video-item[data-v-bddbf4e4]{margin-bottom:16px;width:345px;height:81px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;cursor:pointer}.video-album-list .video-item:hover .info-wrapper[data-v-bddbf4e4]{color:#33a2ef}.video-album-list .video-item .cover-wrapper[data-v-bddbf4e4]{border-radius:4px;width:144px;height:81px}.video-album-list .video-item .cover-wrapper .ava-image[data-v-bddbf4e4]{border-radius:4px;width:100%;height:100%}.video-album-list .video-item .info-wrapper[data-v-bddbf4e4]{width:189px;font-weight:400;font-size:14px;color:#ccc;line-height:22px}.video-album-list .video-item .info-wrapper .active[data-v-bddbf4e4]{color:#33a2ef}.st-line-charts{position:relative}.st-line-charts .st-charts{margin-left:15px;margin-top:20px;width:300px;height:300px}.st-line-charts .yAxisName{position:absolute;top:50px;margin:0;-webkit-writing-mode:vertical-rl;-ms-writing-mode:tb-rl;writing-mode:vertical-rl;font-size:10px;color:#b8c6d8}.video-analysis .item-title-line[data-v-843492ac]{margin-top:18px;line-height:22px;font-weight:400;font-size:14px;color:#fff}.video-analysis .item-title-line .icon[data-v-843492ac]{margin-right:8px}.video-analysis .s-w-List[data-v-843492ac]{overflow-x:hidden;overflow-y:scroll;-webkit-box-sizing:border-box;box-sizing:border-box;margin-top:16px;border-radius:6px 6px 6px 6px;width:352px;height:378px;background:rgba(46,62,85,.25)}.video-analysis .s-w-List .s-w-item[data-v-843492ac]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-sizing:border-box;box-sizing:border-box;padding:8px 16px;width:340px;height:40px;line-height:22px;font-family:Source Han Sans;font-weight:400;font-size:14px;color:#33a2ef}.video-analysis .s-w-List .s-w-item .time[data-v-843492ac]{font-size:12px;color:#788aa1}.video-toolBar[data-v-a07ad62a]{position:relative;height:100%}.video-toolBar .list .item[data-v-a07ad62a]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%;height:88px}.video-toolBar .list .item .label[data-v-a07ad62a]{line-height:22px;font-size:14px;color:#b8c6d8}.video-toolBar .list .item.active[data-v-a07ad62a],.video-toolBar .list .item[data-v-a07ad62a]:hover{background:#33a2ef}.video-toolBar .list .item.active .label[data-v-a07ad62a],.video-toolBar .list .item:hover .label[data-v-a07ad62a]{color:#fff}.video-toolBar .more[data-v-a07ad62a],.video-toolBar .toolbar-jiaoyan-dropdown[data-v-a07ad62a]{position:absolute;right:0;top:0}.video-toolBar .toolbar-jiaoyan-dropdown .content[data-v-a07ad62a]{display:-webkit-box;display:-ms-flexbox;display:flex;overflow:hidden;position:relative;z-index:1000;border-radius:16px 0 0 16px;background:#263d5b}.video-toolBar .toolbar-jiaoyan-dropdown .content .item[data-v-a07ad62a]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:80px;height:88px;font-size:14px;color:#b8c6d8}.video-toolBar .toolbar-jiaoyan-dropdown .content .item .icon[data-v-a07ad62a]{margin-bottom:4px}.video-toolBar .toolbar-jiaoyan-dropdown .content .item[data-v-a07ad62a]:hover{background:hsla(0,0%,100%,.05);color:#fff}.select-stream-dialog .tips-title[data-v-cd6848ee]{line-height:22px;font-weight:400;font-size:14px;color:#b8c6d8}.select-stream-dialog[data-v-cd6848ee] .ava-checkbox{width:78px;margin-right:32px;margin-top:20px}.select-stream-dialog[data-v-cd6848ee] .ava-checkbox:nth-of-type(3n){margin-right:0}.select-stream-dialog[data-v-cd6848ee] .ava-checkbox .ava-checkbox__input.is-checked .ava-checkbox__inner{background:#33a2ef;border:1px solid #33a2ef}.select-stream-dialog[data-v-cd6848ee] .ava-checkbox .ava-checkbox__input .ava-checkbox__inner{border:1px solid #6f7a90;background:#324261}.select-stream-dialog[data-v-cd6848ee] .ava-checkbox .ava-checkbox__label{padding-left:8px;color:#b8c6d8}.select-stream-dialog[data-v-cd6848ee] .ava-dialog{background:#162039}.select-stream-dialog[data-v-cd6848ee] .ava-dialog .ava-dialog__header{border:none}.select-stream-dialog[data-v-cd6848ee] .ava-dialog .ava-dialog__header .ava-dialog__title{color:#fff;font-size:14px;font-weight:400}.select-stream-dialog[data-v-cd6848ee] .ava-dialog .ava-dialog__body{padding:20px 51px 28px}.select-stream-dialog .tac[data-v-cd6848ee] .ava-button{background:#355dff;width:88px;border:none}.icon-pk-live-share,.icon-video-download{cursor:pointer}.share-container{-webkit-box-sizing:border-box;box-sizing:border-box;padding:16px;width:256px;height:360px;background-repeat:no-repeat;background-position:50%;background-size:100% 100%}.share-container .share-live-title{line-height:24px;text-align:center;font-weight:700;font-size:16px;color:#fff}.share-container .share-live-user{line-height:22px;text-align:center;font-size:14px;color:#fff}.share-container .pk-code-img{margin-top:8px}.share-container .pk-code-img>img{border-radius:8px}.share-container .scan-tip{margin-top:8px;line-height:20px;text-align:center;font-size:12px;color:#666}.share-container .pk-share-btn{margin-top:10px;text-align:center}.share-container .pk-share-btn .share-btn+.share-btn{margin-left:16px}.pk-live-popover{padding:0;border:none;background-color:transparent}.pk-live-popover .popper__arrow{display:none}.common-video-page{width:100%;height:100vh;background:#12192e}.common-video-page ::-webkit-scrollbar{border-radius:5px;width:4px;height:10px}.common-video-page ::-webkit-scrollbar-thumb{border-radius:5px;background:#788aa1}.common-video-page ::-webkit-scrollbar-track{border-radius:0}.common-video-page .video-page{width:100%;height:100%}.common-video-page .video-page .video-header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-sizing:border-box;box-sizing:border-box;padding:16px;padding-left:20px;padding-right:20px;width:100%;height:62px;background:#192436}.common-video-page .video-page .video-header .multi-stream-select{width:166px}.common-video-page .video-page .video-header .multi-stream-select .ava-input{width:100%}.common-video-page .video-page .video-header .multi-stream-select .ava-input .ava-input__icon{color:#fff}.common-video-page .video-page .video-header .multi-stream-select .ava-input .ava-input__inner{border-color:hsla(0,0%,100%,.3);background:#192436}.common-video-page .video-page .video-header .multi-stream-select .ava-tag.ava-tag--info{padding:1px 6px;border:1px solid hsla(0,0%,100%,.2);border-radius:4px;background:none;line-height:16px;font-size:14px;color:#33a2ef}.common-video-page .video-page .video-header .multi-stream-select .ava-tag.ava-tag--info:first-child{color:#fff}.common-video-page .video-page .video-header .multi-stream-select .ava-tag.ava-tag--info .ava-tag__close{width:16px;height:16px;background:none;color:#888c96;-webkit-transform:scale(1);transform:scale(1)}.common-video-page .video-page .video-header .multi-stream-select .ava-tag.ava-tag--info .ava-tag__close:before{-webkit-transform:translate(0);transform:translate(0)}.common-video-page .video-page .video-header .multi-stream-select .ava-select-dropdown{border-color:#192d4b;background:#192d4b}.common-video-page .video-page .video-header .multi-stream-select .ava-select-dropdown .popper__arrow,.common-video-page .video-page .video-header .multi-stream-select .ava-select-dropdown .popper__arrow:after{border-bottom-color:#192d4b}.common-video-page .video-page .video-header .multi-stream-select .ai-type-select-popper.is-multiple .ava-select-dropdown__item{background-color:#192d4b;color:#b8c6d8}.common-video-page .video-page .video-header .multi-stream-select .ai-type-select-popper.is-multiple .ava-select-dropdown__item.selected{background-color:#192d4b}.common-video-page .video-page .video-header .multi-stream-select .ai-type-select-popper.is-multiple .ava-select-dropdown__item.selected:after{right:30px;color:#33a2ef}.common-video-page .video-page .video-header .multi-stream-select .ai-type-select-popper.is-multiple .ava-select-dropdown__item:hover{background-color:#33a2ef;color:#fff}.common-video-page .video-page .video-header .multi-stream-select .ai-type-select-popper.is-multiple .ava-select-dropdown__item:hover:after{color:#fff}.common-video-page .video-page .video-header .left-part{display:-webkit-box;display:-ms-flexbox;display:flex}.common-video-page .video-page .video-header .left-part .label-box{margin:2px 12px 0 0;padding:0 6px;border-radius:4px;height:24px;-webkit-box-sizing:border-box;box-sizing:border-box;border:1px solid #ef7237;font-size:0}.common-video-page .video-page .video-header .left-part .label-box .video-box-category,.common-video-page .video-page .video-header .left-part .label-box .video-box-grade{height:22px;line-height:22px;font-size:12px;color:#ef7237}.common-video-page .video-page .video-header .left-part .label-box .video-box-grade{max-width:90px;width:auto}.common-video-page .video-page .video-header .left-part .label-box .video-box-category{max-width:120px;width:auto;position:relative;padding-left:12px}.common-video-page .video-page .video-header .left-part .label-box .video-box-category:before{content:"/";position:absolute;top:0;left:3px}.common-video-page .video-page .video-header .left-part .video-box-title{max-width:700px;width:auto;line-height:28px;font-weight:700;font-size:20px;color:#fff}.common-video-page .video-page .video-header .right-part{line-height:24px}.common-video-page .video-page .video-header .right-part .view-count{font-weight:400;font-size:14px;color:#fff}.common-video-page .video-page .video-header .right-part .right-item{position:relative}.common-video-page .video-page .video-header .right-part .right-item:after{position:absolute;right:-26px;top:4px;width:1px;height:20px;background-color:#060c15;content:""}.common-video-page .video-page .video-header .right-part .right-item+.right-item{margin-left:53px}.common-video-page .video-page .flex-box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;width:100%;height:calc(100% - 62px)}.common-video-page .video-page .flex-box .video-player-box{width:calc(100% - 460px);height:100%}.common-video-page .video-page .flex-box .video-player-box.big{width:calc(100% - 76px)}.common-video-page .video-page .flex-box .toolbar-box{-webkit-box-sizing:border-box;box-sizing:border-box;border-top:1px solid #060c15;width:76px;height:100%;background:#192436}.toolbar-common-box{overflow:hidden}.toolbar-common-box .box-title{margin-bottom:12px;line-height:24px;font-weight:700;font-size:16px;color:#fff}.toolbar-common-box .box-beauty-scroll{overflow-x:hidden;overflow-y:scroll;-webkit-box-sizing:border-box;box-sizing:border-box;margin-right:-20px;padding-right:20px}.toolbar-common-box .no-data{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%;height:100%;min-height:350px}.toolbar-common-box .no-data .tip{color:#9fc8ff}.toolbar-common-box .loading-wrapper{text-align:center}.toolbar-common-box .no-more{margin-top:8px;text-align:center;font-size:14px;color:#9fc8ff}.deep-type .ava-dialog{background:#162039}.deep-type .ava-dialog .ava-dialog__header{border-bottom:1px solid #263d5b}.deep-type .ava-dialog .ava-dialog__header .ava-dialog__title{color:#fff}.deep-type .create-teaching-step .tab-span{color:#b8c6d8}.deep-type .create-teaching-step .tab-span .tab-num{background-color:#162039;font-weight:400;color:#b8c6d8}.deep-type .create-teaching-step .tab-span.active{color:#33a2ef}.deep-type .create-teaching-step .tab-span.active .tab-num{border-color:#33a2ef;background-color:#33a2ef;color:#fff}.deep-type .ava-form .ava-form-item__label{color:#b8c6d8}.deep-type .ava-form .ava-input__inner,.deep-type .ava-form .ava-textarea__inner{border:1px solid #445876;background-color:#162039;color:#fff}.deep-type .ava-form .ava-input__count-inner{background-color:#162039}.deep-type .ava-form .ava-radio,.deep-type .ava-form .tips{color:#788aa1}.deep-type .ava-form .more-table-con{background-color:rgba(68,88,118,.2)}.deep-type .ava-form .more-table-con .add-data-con{border-color:#445876;color:#b8c6d8}.deep-type .ava-table{border:1px solid #263d5b;font-weight:350;font-size:14px;color:#b8c6d8}.deep-type .ava-table thead{color:#b8c6d8}.deep-type .ava-table:after,.deep-type .ava-table:before{background-color:#162039}.deep-type .ava-table td,.deep-type .ava-table th.is-leaf{border-bottom:1px solid #263d5b}.deep-type .ava-table td,.deep-type .ava-table th{border-right:1px solid #263d5b}.deep-type .ava-table .ava-table__header-wrapper th{background-color:#1e2e4a}.deep-type .ava-table--enable-row-hover .ava-table__body tr:hover>td,.deep-type .ava-table .ava-table__body-wrapper tr{background-color:#162039}.deep-type .app-pagination .page-info,.deep-type .app-pagination .pagination__jump{color:#b8c6d8}.deep-type .ava-pagination.is-background .btn-next,.deep-type .ava-pagination.is-background .btn-prev,.deep-type .ava-pagination.is-background ul.ava-pager li{background:#263d5b;color:#b8c6d8}.deep-type .ava-pagination.is-background ul.ava-pager li:not(.disabled).active,.deep-type .ava-pagination.is-background ul.ava-pager li:not(.disabled):hover{background:#445876;color:#fff}.deep-type .ava-button--default,.deep-type .ava-button--info{border:1px solid #445876;background-color:#162039;color:#fff}.deep-type .select-community,.deep-type .select-group,.deep-type .select-member,.deep-type .select-school,.deep-type .selected-list{border:1px solid #263d5b;background-color:inherit;color:#fff}.deep-type .select-community .selected-table,.deep-type .select-group .selected-table,.deep-type .select-member .selected-table,.deep-type .select-school .selected-table,.deep-type .selected-list .selected-table{background-color:inherit}.deep-type .ava-checkbox__inner{border:1px solid #263d5b;background:#0e172b}.deep-type .ver-line{background-color:#263d5b}.deep-type .ava-input__inner{border:1px solid #263d5b;background:inherit;color:#b8c6d8}.deep-type .ava-select-dropdown{border:none;background:#162039;-webkit-box-shadow:0 4px 10px 0 rgba(0,0,0,.2);box-shadow:0 4px 10px 0 rgba(0,0,0,.2);color:#b8c6d8}.deep-type .ava-select-dropdown .ava-select-dropdown__item{color:#b8c6d8}.deep-type .ava-select-dropdown .ava-select-dropdown__item.selected{color:#33a2ef}.deep-type .ava-select-dropdown .ava-select-dropdown__item.hover{background:#33a2ef;color:#fff}.deep-type .ava-select-dropdown .popper__arrow{display:none}.deep-type .app-no-data .tip{color:#84a5d1}.deep-type-menu{border:none;background:#162039;-webkit-box-shadow:0 4px 10px 0 rgba(0,0,0,.2);box-shadow:0 4px 10px 0 rgba(0,0,0,.2);color:#b8c6d8}.deep-type-menu .ava-dropdown-menu__item{color:#b8c6d8}.deep-type-menu .ava-dropdown-menu__item:hover{background:#33a2ef;color:#fff}.deep-type-menu .popper__arrow{display:none}