::-webkit-scrollbar{
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-thumb{
    border-radius: 1em;
    background-color: rgba(50,50,50,.3);
}

::-webkit-scrollbar-track{
    border-radius: 1em;
    background-color: rgba(50,50,50,.1);
}

body {
    background: #F5F5F5;
    display: flex;
}
.right {
    width: 326px;
    min-height: 100vh;
    background: url(/images/tpl_check_and_ai/AI_blue_bg.png) 0 0;
    background-size: 326px 100%;
}
@media screen and (max-width: 1479px) {
    .right {
        display: none;
    }
}
.right img {
    display: block;
    width: 305px;
    height: 866px;
    margin: 41px auto;
}


.left {
    flex: 1;
}
.header {
    background: #F5F5F5;
}
@media screen and (min-width: 1480px) {
    .header {
        justify-content: flex-end;
    }
}

body {
    min-width: 1280px;
}
.content {
    display: flex;
    padding-top: 4px;
}
.warp {
    flex: 1;
    margin: 0 18px;
}

.banner {
    height: 183px;
    position: relative;
    margin-bottom: 16px;
    background: #E7F5FF;
    border-radius: 8px;
    padding: 15px 10px;
    box-sizing: border-box;
}

@media screen and (min-width: 1480px) {
    .banner {
        display: none;
    }
}
.bannerl {
    height: 183px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}
.bannerr {
    height: 183px;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
    opacity: 0.6;
}
.bannerimg {
    width: 1014px;
    height: 148px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -507px;
    margin-top: -74px;
    z-index: 10;
}

.center {
    background: #FFFFFF;
    padding: 34px 39px;
    position: relative;
}
.warptitle {
    font-weight: 600;
    font-size: 20px;
    color: #3D4B54;
    line-height: 28px;
    text-align: center;
    margin-bottom: 10px;
}

.example {
    position: absolute;
    right: 39px;
    top: 40px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    cursor: pointer;
}
.example img {
    width: 25px;
    height: 25px;
}
.exampletext {
    font-weight: 500;
    font-size: 14px;
    color: #1675FF;
    line-height: 20px;
}
.paperlist {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
}
.paperitembox{
    width: 20%;
    padding: 0 10px;
    box-sizing: border-box;
    margin-top: 14px;
    cursor: pointer;
    display: none;
}
.paperitem {
    height: 42px;
    background: #F7F7F7;
    border-radius: 4px;
    font-weight: 500;
    font-size: 16px;
    color: #666666;
    line-height: 42px;
    text-align: center;
}
.paperitem:hover {
    background: #F3F8FF;
}
.paperitemtap {
    background: #1675FF!important;
    color: #FFFFFF;
}
.form {
    margin-top: 42px;
}
.formitem {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    display: none;
    position: relative;
}
.formitem1 {
    align-items: normal;
}
.label {
    width: 72px;
    font-weight: 500;
    font-size: 16px;
    color: #3D4B54;
    line-height: 22px;
    margin-right: 10px;
}
.formitem1 .label {
    margin-top: 13px;
}
.select {
    flex: 1;
    position: relative;
    cursor: pointer;
}
.selectvalbox {
    height: 50px;
    border-radius: 6px;
    border: 1px solid #E2E2E2;
    backdrop-filter: blur(10px);
    padding: 0 12px;
    display: flex;
    align-items: center;
}
.select:hover .selectvalbox {
    background: #F3F8FF;
    border: 1px solid #1675FF;
    backdrop-filter: blur(10px);
}
.selectvalbox img {
    width: 16px;
    height: 6px;
}
.selectval {
    margin-left: 12px;
    font-weight: 500;
    font-size: 14px;
    color: #3D4B54;
    line-height: 50px;
}
.optionlist {
    display: none;
    width: 100%;
    position: absolute;
    left: 0;
    top: 52px;
    border: 1px solid #E2E2E2;
    background: #FFFFFF;
    z-index: 10;
    border-radius: 6px;
    box-sizing: border-box;
}
.optionlist :last-child {
    border-bottom: none;
}
.optionitem {
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 0 40px;
    box-sizing: border-box;
    border-bottom: 1px solid #E2E2E2;
}
.select:hover .optionlist {
    display: block;
}

.input {
    height: 50px;
    width: 100%;
    flex: 1;
}
.input input {
    height: 50px;
    width: 100%;
    font-size: 14px;
    line-height: 50px;
    padding: 0 12px;
    border-radius: 6px;
    border: 1px solid #E2E2E2;
    backdrop-filter: blur(10px);
    box-sizing: border-box;
}
.input input:hover {
    background: #F3F8FF;
    border: 1px solid #1675FF;
    backdrop-filter: blur(10px);
}
.titleerror {
    display: none;
    position: absolute;
    right: 0;
    top: 52px;
    font-size: 14px;
    color: #F33E3E;
    line-height: 20px;
}
.error input {
    border: 1px solid #F96262;
}
.error .titleerror {
    display: block;
}

.textarea {
    height: 100px;
    width: 100%;
    flex: 1;
}
.textarea textarea {
    height: 100px;
    width: 100%;
    font-size: 14px;
    line-height: 20px;
    padding: 14px 12px;
    border-radius: 6px;
    border: 1px solid #E2E2E2;
    backdrop-filter: blur(10px);
    box-sizing: border-box;
}
.checkbox,
.radio {
    display: flex;
    align-items: center;
}
.checkboxitem,
.radioitem {
    padding: 0 14px 0 10px;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.checkboxicon,
.radioicon {
    width: 14px;
    height: 14px;
    background: url(/images/tpl_check_and_ai/select_2.png) 0 0;
    background-size: 14px 14px;
}
.checkboxselect {
    width: 14px;
    height: 14px;
    background: url(/images/tpl_check_and_ai/select_1.png) 0 0;
    background-size: 14px 14px;
}
.radioselect {
    width: 14px;
    height: 14px;
    background: url(/images/tpl_check_and_ai/select_3.png) 0 0;
    background-size: 14px 14px;
}
.checkboxtext,
.radiotext {
    font-weight: 500;
    font-size: 14px;
    color: #3D4B54;
    line-height: 20px;
    margin-left: 6px;
}

.edulist {
    flex: 1;
    display: flex;
    align-items: center;
    margin-left: -10px;
    margin-right: -10px;
}
.edubox {
    flex: 1;
    padding: 0 10px;
}
.eduitem {
    height: 116px;
    padding: 14px 13px;
    border-radius: 7px;
    border: 1px solid #E2E2E2;
    backdrop-filter: blur(10px);
    position: relative;
    box-sizing: border-box;
    cursor: pointer;
}
.eduitem:hover {
    background: #F3F8FF;
    border: 1px solid #F3F8FF;
}
.edutitle {
    font-weight: 500;
    font-size: 14px;
    color: #3D4B54;
    line-height: 20px;
    text-align: center;
}
.edudesc {
    margin-top: 6px;
    font-size: 14px;
    color: #7F898E;
    line-height: 20px;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3; /* 定义显示的行数 */
    overflow: hidden;
    text-overflow: ellipsis;
}

.qikanlist {
    flex: 1;
    display: flex;
    align-items: center;
    margin-left: -10px;
    margin-right: -10px;
}
.qikanbox {
    flex: 1;
    padding: 0 10px;
}
.qikanitem {
    height: 116px;
    padding: 14px 13px;
    border-radius: 7px;
    border: 1px solid #E2E2E2;
    backdrop-filter: blur(10px);
    position: relative;
    box-sizing: border-box;
    cursor: pointer;
}
.qikanitem:hover {
    background: #F3F8FF;
    border: 1px solid #F3F8FF;
}
.qikantitle {
    font-weight: 500;
    font-size: 14px;
    color: #3D4B54;
    line-height: 20px;
    text-align: center;
}
.qikandesc {
    margin-top: 6px;
    font-size: 14px;
    color: #7F898E;
    line-height: 20px;
    text-align: center;
}


.ppthoverbox {
    display: none;
    background: #FFFFFF;
    box-shadow: 0px 2px 18px 0px rgba(58,144,220,0.15);
    position: absolute;
    left: 0;
    bottom: 52px;
    width: 390px;
    height: 360px;
    padding: 17px 28px;
    box-sizing: border-box;
    border-radius: 6px;
}
.select:hover .ppthoverbox {
    display: block;
}
.triangle {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 12px solid #FFFFFF;
    position: absolute;
    bottom: -12px;
    right: 50px;
}
.ppthovertitle {
    box-sizing: border-box;
    font-size: 13px;
    color: #3D4B54;
    line-height: 18px;
}
.pptlist {
    box-sizing: border-box;
    height: 310px;
    overflow-y: scroll !important;
    padding-top: 12px;
    margin-left: -7px;
    margin-right: -7px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.pptbox {
    width: 50%;
    padding: 0 7px;
    box-sizing: border-box;
}
.pptitem {
    border-radius: 5px;
    margin-bottom: 11px;
}
.pptitem :hover .ppthover {
    display: flex;
}
.pptimg {
    background: #E9E9E9;
    box-shadow: 0px 1px 7px 0px rgba(0,0,0,0.13);
    border-radius: 5px;
    width: 159px;
    height: 83px;
    position: relative;
    border: 1px solid #E9E9E9;
    cursor: pointer;
}
.pptimg .pptcover {
    border-radius: 5px;
    width: 159px;
    height: 83px;
}
.ppthover {
    display: none;
    width: 100%;
    height: 22px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.53);
    border-radius: 0 0 5px 5px;
}
.ppthoverbtn {
    text-align: center;
    font-size: 13px;
    color: #FFFFFF;
    line-height: 22px;
    margin-right: 0 !important;
    flex: 1;
}
.ppthoverbtn1 {
    border-right: 1px solid #FFFFFF;
}
.ppttitle {
    margin-top: 4px;
    text-align: center;
    font-size: 13px;
    color: #3D4B54;
    line-height: 18px;
}



.paperbtnbox {
    margin-top: 34px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.paperbtnsubmit {
    width: 160px;
    height: 46px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 15px;
    color: #1675FF;
    border: 1px solid #1675FF;
    line-height: 46px;
    text-align: center;
    background: #FFFFFF;;
    cursor: pointer;
    box-sizing: border-box;
}
.paperbtn {
    display: none;
    width: 160px;
    height: 46px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 46px;
    text-align: center;
    background: #AACDFF;;
    cursor: pointer;
    margin-left: 60px;
}
.paperbtncan {
    background: linear-gradient( 270deg, #005FFF 0%, #00DBFF 100%);
}
.paperbtncan:hover {
    box-shadow: 0px 2px 8px 0px rgba(26,79,154,0.41);
}
.agreebox {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.agreechoose {
    width: 13px;
    height: 13px;
    border: 1px solid #E2E2E2;
    border-radius: 2px;
    box-sizing: border-box;
}
.agreeselect {
    width: 13px;
    height: 13px;
    background: url(/images/tpl_check_and_ai/select_4.png) 0 0;
    background-size: 12px 12px;
}
.agreetext {
    font-size: 12px;
    color: #7F898E;
    line-height: 17px;
    margin-left: 5px;
}

.feature {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.featureitem {
    width: 33.33%;
    height: 216px;
}
.featureitem1 {
    margin-left: 100px;
}

@media screen and (min-width: 1920px) {
    .featureitem {
        width: 25%;
    }
    .featureitem1 {
        margin-left: 0;
    }
}

.featureitem img {
    display: block;
    width: 197px;
    height: 96px;
    margin: 22px auto 12px;
}
.featuretitle {
    font-weight: 500;
    font-size: 16px;
    color: #3D4B54;
    line-height: 16px;
    text-align: center;
}
.featuretext {
    width: 197px;
    margin: 10px auto 0;
    font-size: 12px;
    color: #7F898E;
    line-height: 18px;
    text-align: center;
}


.previewbox {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    background: rgba(0,0,0,0.2);
    display: none;
}
.previewcontent {
    width: 900px;
    height: 572px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -286px;
    margin-left: -450px;
    background: #FFFFFF;
    box-shadow: 0px 2px 4px 0px rgba(0,0,0,0.14);
    border-radius: 8px;
}
.previewclose {
    width: 15px;
    height: 15px;
    line-height: 15px;
    color: #979797;
    position: absolute;
    top: 27px;
    right: 29px;
    cursor: pointer;
}
.previewtitle {
    margin: 22px auto;
    font-weight: 500;
    font-size: 18px;
    color: #3D4B54;
    line-height: 25px;
    text-align: center;
}
.previewlist {
    margin: 0 28px;
    height: 397px;
    overflow-y: scroll !important;
}
.previewlist img {
    width: 100%;
    height: auto;
}
.previewbtnbox {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.previewcancel {
    width: 160px;
    height: 46px;
    border-radius: 6px;
    border: 1px solid #1675FF;
    font-weight: 500;
    font-size: 15px;
    color: #1675FF;
    line-height: 46px;
    box-sizing: border-box;
    margin-right: 60px;
    text-align: center;
    cursor: pointer;
}
.previewcomfirm {
    width: 160px;
    height: 46px;
    background: linear-gradient( 270deg, #005FFF 0%, #00DBFF 100%);
    border-radius: 6px;
    font-weight: 500;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 46px;
    text-align: center;
    cursor: pointer;
}



.directory {
    width: 200px;
    background: #FFFFFF;
}
.directoryitem {
    width: 200px;
    height: 50px;
    display: flex;
    padding: 0 28px;
    box-sizing: border-box;
    align-items: center;
    background: #FFFFFF;

    display: none;
}
.directoryitemtap {
    background: #D1ECFF;
}
.directoryitem img {
    width: 24px;
    height: 24px;
}
.directorytext {
    margin-left: 12px;
    font-weight: 500;
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.directoryitemtap .directorytext {
    color: #1675FF;
}

.messagebox {
    margin: 20px auto;
    width: 624px;
    height: 40px;
    background: linear-gradient( 90deg, rgba(229,239,254,0) 0%, rgba(231,239,251,0.38) 24%, #E1EDFF 50%, rgba(230,239,251,0.38) 77%, rgba(229,239,255,0) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 200;
    display: none;
}
.messagebox img {
    width: 16px;
    height: 17px;
    margin-right: 8px;
    display: block;
}
.messagewarp {
    height: 20px;
    width: 260px;
    position: relative;
    overflow: hidden;
}
.messagelist {
    position: absolute;
    left: 0;
    top: 0;
}
.msgitem {
    height: 20px;
    width: 260px;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: rgba(61,75,84,0.66);
    line-height: 20px;
    display: none;
}
.msgitemtime {
    margin-right: 4px;
}


.fromfile {
    display: none;
}

.filebox {
    margin: 14px 0 36px;
    height: 172px;
    background: #F3F8FF;
    border-radius: 12px;
    padding: 34px 0;
    position: relative;
}
.fileinput {
    display: none;
}
.uploadicon {
    display: block;
    width: 80px;
    height: 80px;
    margin: 0 auto;
    cursor: pointer;
}
.uploadtext {
    margin: 16px auto 0;
    font-weight: 500;
    font-size: 16px;
    color: #333333;
    line-height: 22px;
    text-align: center;
}
.uploadtext span {
    color: #1675FF;
}
.uploadtip1 {
    margin: 8px auto 0;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    text-align: center;
}
.uploadtip2 {
    margin: 6px auto 0;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    text-align: center;
}

.fileprogress {
    display: none;
    margin: 14px 0 36px;
    height: 240px;
    background: #F3F8FF;
    border-radius: 12px;
    padding: 70px 0;
    box-sizing: border-box;
}
.progressbox {
    width: 348px;
    height: 7px;
    background: #D8D8D8;
    border-radius: 8px;
    position: relative;
    margin: 0 auto;
}
.progressline {
    height: 7px;
    position: absolute;
    left: 0;
    top: 0;
    background: linear-gradient( 134deg, #4D96FF 0%, #076AF6 100%);
    border-radius: 8px;
}
.progresscircle {
    width: 15px;
    height: 15px;
    background: #FFFFFF;
    position: absolute;
    top: -4px;
    border: 4px solid #0584F1;
    border-radius: 50%;
    margin-left: -6px;
    box-sizing: border-box;
}
.progresstext {
    position: absolute;
    margin-left: -6px;
    top: -23px;
    font-size: 12px;
    color: #1675FF;
    line-height: 17px;
}
.reupload {
    width: 82px;
    position: absolute;
    top: -6px;
    left: 408px;
    font-weight: 500;
    font-size: 14px;
    color: #1675FF;
    line-height: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.reupload img {
    margin-right: 6px;
}

.progresstip {
    width: 360px;
    margin: 10px auto;
    font-size: 12px;
    color: #0584F1;
    line-height: 17px;
}
.filemsg {
    width: 390px;
    margin: 18px auto;
    font-size: 14px;
    color: #333C5B;
    line-height: 20px;
    display: flex;
    align-items: center;
    transform: translateX(15px);
}
.filename {
    margin-left: 20px;
}
.filewordnum {
    margin-left: 20px;
}
.filetitle {
    display: none;
    width: 360px;
    height: 36px;
    margin: 9px auto 0;
    display: flex;
    align-items: center;
    position: relative;
}
.filelabel {
    font-size: 14px;
    color: #A3A3A3;
    line-height: 20px;
    margin-right: 8px;
}
.filetitle input {
    flex: 1;
    height: 36px;
    box-sizing: border-box;
    background: #FFFFFF;
    border-radius: 6px;
    border: 1px solid #DDDFE7;
    font-size: 14px;
    color: #333C5B;
    line-height: 20px;
    padding: 0 15px;
}

.errortext {
    display: none;
    position: absolute;
    font-size: 12px;
    color: #F02735;
    line-height: 18px;
    top: 9px;
    left: 368px;
    width: 150px;
}
.error .errortext {
    display: block;
}
.error input {
    border: 1px solid #FF7777;
}
.uploadfail .progresscircle {
    border-color: #FF7736;
}
.uploadfail .progresstext,
.uploadfail .progresstip {
    color: #FF7736;
}

.scrollbar {
    display: none;
    width:10px;
    position:absolute;
    top:0;
    right:0;
    bottom:0;
    background-color:rgba(0,0,0,0.2);
}
.thumb {
    position:absolute;
    top:0;
    height:20px;
    width:100%;
    background-color:rgba(0,0,0,0.6);
    transition: opacity 0.3s ease;
    opacity:0;
}