.adv {
    position: relative;
    width: 100%;
    padding-bottom: 18.7%;
    height: 0;
    margin-top: -84px;
}

.adv-img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.adv-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.content {
    width: 100%;
}

.content .center {
    display: flex;
}

.contentLeft {
    width: 22%;
    padding-right: 50px;
    flex-shrink: 0;
    position: relative;
    top: -60px;
}

.contentRight {
    flex: 1;
    overflow: hidden;
    box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.25);
    background: #fff;
    padding: 0 40px;
    margin-top: 20px;
    padding-bottom: 50px;
}

.contentLeftCon {
    width: 100%;
}

.contentLeftTit {
    background: #fff;
    width: 100%;
    display: flex;
    align-items: center;
    position: relative;
    min-height: 80px;
    font-weight: bold;
    font-size: 26px;
    color: #333333;
    box-shadow: 3px 4px 4px 0px rgba(0, 0, 0, 0.25);
    justify-content: center;
    padding-left: 40px;
}

.contentLeftTit::before {
    content: "";
    height: calc(100% + 14px);
    width: 100%;
    position: absolute;
    top: -7px;
    width: 66px;
    background: url(../images/page/leftNav-bg-en.png) no-repeat center center/cover;
    left: 0;
}

.contentLeftCon ul {
    width: calc(100% - 20px);
    margin-left: 15px;
    background: #EBF1FF;
    padding: 20px 0;
    text-align: center;
}

.contentLeftCon ul li {
    padding: 0 20px;
}

.contentLeftCon ul li.active {
    background: #243DB8;
}

.contentLeftCon ul li.active a {
    color: #fff;
}

.contentLeftCon ul li>a {
    display: block;
    font-size: 20px;
    color: #333333;
    font-weight: bold;
    padding: 18px 0;
}

.contentLeftCon ul li>a {
    border-bottom: 1px dashed #c1cee9;
}

.contentLeftCon ul li dd>a {
    font-size: 18px;
    color: #FFFFFF;
    padding: 10px 0;
    display: block;
}

.contentLeftCon ul li dl {
    padding: 10px 0;
}

.contentLeftCon ul li dd>a.active {
    background: url(../images/page/leftNav-on.png) no-repeat 15px center;
}

.contentRightTit {
    width: 100%;
    border-bottom: 1px solid #DBDBDB;
    padding: 22px 0 16px 0;
    display: flex;
    justify-content: space-between;
}

.contentRightTit h1 {
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    padding-left: 20px;
    background: url(../images/page/tit-bg-en.png) no-repeat left center;
}

.contentRightTit h1 span {
    font-size: 14px;
    font-weight: normal;
    color: #666
}

.bread {
    display: flex;
    align-items: center;
}

.bread a,
.bread {
    font-size: 16px;
    color: #666666;
}

.bread a:first-child,
.bread a:first-child+span {
    display: none;
}

.bread span {
    padding: 0 5px;
}

.leaderCon {
    width: 100%;
    display: flex;
}

.leader-base {
    width: 270px;
    flex-shrink: 0;
}

.leader-img {
    width: 100%;
}

.leader-img i {
    display: block;
    width: 100%;
    padding-bottom: 100%;
    position: relative;
    height: 0;
}

.leader-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.leader-img h1 {
    width: 100%;
    background: url(../images/page/leader-name-en.png) no-repeat center bottom/cover;
    padding: 14px 10px 26px 10px;
    text-align: center;
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
}

.leader-name {
    width: 100%;
}

.leader-name h6 {
    font-size: 18px;
    color: #243DB8;
    background: url(../images/page/line-yellow-en.png) no-repeat left bottom;
    text-transform: uppercase;
    padding-bottom: 4px;
    margin-top: 25px;
    margin-bottom: 8px;
}

.leader-name p {
    font-size: 14px;
    color: #333333;
}

.leader-intro {
    flex: 1;
    overflow: hidden;
    padding-left: 40px;
}

.leader-intro p,
.intro p,
.articleCon p {
    font-size: 16px!important;
    color: #333333!important;
    text-indent: 2em!important;
    text-align: justify;
    line-height: 1.8!important;
    margin-bottom: 20px;
}

.leader-intro p span,
.leader-intro span,
.intro p span,
.intro span,
.articleCon p span,
.articleCon span {
    font-size: 16px!important;
    color: #333333!important;
}

.leader-intro p img,
.intro p img,
.articleCon p img {
    margin-left: -2em;
    max-width: 100%;
    height: auto;
}

.leaderCon {
    margin: 30px 0;
}

.introCon {
    margin: 50px 0;
}

.intro {
    width: 100%;
}

.contactUsCon {
    margin: 30px 0;
    width: 100%;
}

.contactUsCon>i {
    display: block;
    width: 100%;
    padding-bottom: 42.1%;
    height: 0;
    position: relative;
}

.contactUsCon>i>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.contactMess {
    width: 100%;
    display: flex;
    padding-left: 40px;
}

.contactMessL {
    width: 50%;
    background: url(../images/page/icon-dot.png) no-repeat 10px 10px, url(../images/page/icon-dot.png) no-repeat 10px calc(100% - 10px), url(../images/page/icon-dot.png) no-repeat calc(100% - 10px) calc(100% - 10px), url(../images/page/icon-dot.png) no-repeat calc(100% - 10px) 10px, url(../images/page/contact-bg.png) no-repeat center center/cover;
    position: relative;
    top: -50px;
    padding: 4%;
}

.contactMessL>p {
    width: 100%;
    display: block;
}

.contactMessL>p>img {
    width: 100%;
    height: auto;
}

.contactMessL h6 {
    font-size: 18px;
    color: #FFFFFF;
    font-weight: 500;
    margin-top: 23px;
}

.contactMessL p {
    font-size: 16px;
    color: #FFFFFF;
}

.contactMessR {
    flex: 1;
    padding-left: 40px;
}

.contactMessR p {
    font-size: 16px;
    color: #333333;
    padding: 14px 0;
    border-bottom: 1px solid #DDDDDD;
    display: flex;
}

.contactMessR p span {
    font-size: 16px;
    color: #243DB8;
    padding-right: 40px;
    text-transform: uppercase;
}

.contactMessR p span+span {
    color: #333;
    text-transform: none;
    word-break: break-all;
    padding-right: 0;
}

.contactMessR {
    margin-top: 20px;
}

.videoList {
    margin: 30px 0;
    width: 100%;
}

.videoListCon {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
}

.videoListCon a {
    position: relative;
    width: 100%;
    padding-bottom: 63%;
    height: 0;
    transition: 0.3s;
    /* min-height: 200px; */
}

.brandList a {
    padding-bottom: 47%
}

.videoListCon a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.videoListCon a .videoTxt {
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    padding: 0 20px;
    position: absolute;
    left: 0;
    bottom: 0;
    height: 50px;
    transition: 0.3s;
    display: flex;
    align-items: center;
}

.brandList a .videoTxt {
    height: 44px
}

.videoListCon a .videoTxt h6 {
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.videoListCon a:hover .videoTxt {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
}

.listImgBox {
    width: 100%;
    margin: 30px 0;
}

.listImgCon {
    width: 100%;
}

.listImgCon>a {
    width: 100%;
    padding: 20px;
    display: flex;
    align-items: center;
    transition: 0.3s;
}

.listImgCon a:not(:last-child) {
    border-bottom: 1px solid #EAEAEA;
}

.listImgCon>a>i {
    width: 276px;
    height: 174px;
    flex-shrink: 0;
}

.reportImg>a>i {
    width: 140px;
}

.listImgCon>a>i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.listImgCon>a .listImgTxt {
    flex: 1;
    overflow: hidden;
    padding-left: 30px;
}

.listImgCon>a .listImgTxt span {
    font-size: 16px;
    color: #666;
}

.listImgCon>a .listImgTxt h6 {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    margin-bottom: 16px;
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.listImgCon>a .listImgTxt p {
    font-size: 14px;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    height: 0;
}

.listImgCon>a:hover {
    background: url(../images/page/listImg-line-en.png) no-repeat 276px calc(100% - 20px) #243DB8;
    border-radius: 10px;
    border-bottom: none;
    align-items: flex-start;
}

.reportImg>a:hover {
    background: url(../images/page/listImg-line-en.png) no-repeat 140px calc(100% - 20px) #243DB8;
}

.listImgCon>a:hover .listImgTxt p,
.listImgCon>a:hover .listImgTxt span,
.listImgCon>a:hover .listImgTxt h6 {
    color: #fff;
}

.listImgCon>a:hover .listImgTxt p {
    height: auto;
}

.listBox {
    width: 100%;
    margin: 30px 0;
}

.listCon {
    width: 100%;
}

.listCon a {
    display: flex;
    width: 100%;
    position: relative;
    margin-bottom: 20px;
    transition: 0.3s;
}

.listCon a span {
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    background: #B5B5B5;
    padding: 10px;
    flex-shrink: 0;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.listCon a h6 {
    background: #F4F4F4;
    min-height: 110px;
    width: calc(100% - 34px);
    margin-left: 34px;
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    padding-left: 100px;
    padding-right: 10px;
    transition: 0.3s;
}

.listCon a h6 p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.listCon a:hover h6 {
    background: linear-gradient( 180deg, #FFFFFF 0%, #E3EBFF 100%);
    box-shadow: 0px 0px 6px 0px rgba(26, 62, 140, 0.25);
}

.listCon a:hover span {
    background: #243DB8;
}

.articleBox {
    width: 100%;
}

.articleTit {
    width: 100%;
    border-bottom: 1px dashed #3e5dd0;
    padding: 22px 10px 18px 10px;
}

.articleTit h1 {
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    color: #243DB8;
    margin-bottom: 10px;
}

.articleTit .author {
    width: 100%;
    display: flex;
    justify-content: center;
}

.articleTit .author span {
    font-size: 16px;
    color: #333333;
    padding: 0 20px;
}

.articleTit .author span a {
    color: #243DB8
}

.artcleSummary p::before {
    content: "摘要";
    background: #d0d8ff;
    font-size: 16px;
    color: #253db8;
    padding: 4px 20px;
    display: inline;
    margin-left: -20px;
    margin-right: 10px;
}

.artcleSummary p {
    font-size: 16px;
    color: #333333;
    line-height: 1.8;
}

.artcleSummary {
    background: #F5F5F5;
    padding: 20px;
    margin-top: 20px;
}

.articleCon {
    width: 100%;
    margin-top: 40px;
}

.paperCheck {
    border-top: 1px dashed #3e5dd0;
    padding: 30px 0;
    display: grid;
    grid-template-columns: calc(50% - 20px) calc(50% - 20px);
    column-gap: 40px;
    margin-top: 40px;
}

.paperCheck a {
    width: 100%;
}

.paperCheck a p {
    font-size: 14px;
    color: #333333;
    background: url(../images/page/icon-left.png) no-repeat left center;
    padding-left: 20px;
    margin-bottom: 6px;
}

.paperCheck a:nth-child(2) {
    text-align: right;
}

.paperCheck a:nth-child(2) p {
    background-image: url(../images/page/icon-right.png);
    background-position: right center;
    padding-right: 20px;
}

.paperCheck a span {
    font-size: 16px;
    color: #243DB8;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    display: block;
    width: 100%;
}

.teacherBox {
    margin: 30px 0;
    width: 100%;
}

.teacherList {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 32px 20px;
}

.teacherList a {
    width: 100%;
    transition: 0.3s;
    position: relative;
}

.teacherList a i {
    width: 100%;
    padding-bottom: 136.3%;
    position: relative;
    height: 0;
    display: block;
    border: 1px solid #E8E8E8;
    overflow: hidden;
    transition: 0.3s;
}

.teacherList a i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.3s;
}

.teacherList a .teaTxt {
    width: calc(100% - 20px);
    min-height: 64px;
    background: #EBF1FF;
    padding: 10px 14px;
    position: absolute;
    bottom: -12px;
    z-index: 3;
    text-align: center;
    border: 2px solid;
    border-image: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(120, 136, 216, 1)) 2 2;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    left: 10px;
}

.teacherList a .teaTxt h6 {
    font-weight: bold;
    font-size: 16px;
    color: #333333;
}

.teacherList a .teaTxt p {
    font-size: 14px;
    color: #666666;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.teacherList a:hover .teaTxt h6,
.teacherList a:hover .teaTxt p {
    color: #243DB8;
}

.teacherList a:hover .teaTxt {
    box-shadow: 0px 2px 4px 0px rgba(174, 12, 42, 0.15);
}

.teacherList a:hover i {
    border-color: #243DB8;
}

.teacherList a:hover img {
    transform: scale(1.05);
}

.teaherArticle {
    width: 100%;
    margin: 30px 0;
}

.teacher-base {
    width: 100%;
    display: flex;
    align-items: flex-end;
    position: relative;
}

.btn-back {
    position: absolute;
    right: 0;
    top: 0;
    outline: none;
    border: none;
    background: none;
    cursor: pointer;
    transition: 0.3s;
}

.btn-back:hover {
    transform: scale(1.05);
}

.tea-pic {
    width: 210px;
    flex-shrink: 0;
    background: #F6F6F6;
    padding-bottom: 20px;
}

.tea-pic i {
    width: 100%;
    padding-bottom: 136.3%;
    position: relative;
    height: 0;
    display: block;
}

.tea-pic i::after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 6px;
    top: 6px;
    border: 1px solid #243DB8;
    z-index: 0;
}

.tea-pic i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.tea-basecon {
    flex: 1;
    overflow: hidden;
    background: url(../images/page/teaArt.png) no-repeat right center #F6F6F6;
    padding: 50px;
}

.tea-basecon h1 {
    font-weight: bold;
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

.tea-basecon p {
    font-size: 16px;
    color: #333333;
    line-height: 2;
    word-break: break-all;
}

.tea-txtcon {
    margin: 25px 0;
    width: 100%;
}

.tea-txtcon p,
.tea-txtcon span {
    font-size: 16px!important;
    color: #333333!important;
    margin-bottom: 10px;
    text-indent: 2em;
}

.tea-txtcon p span {
    font-size: 14px!important;
    color: #333333!important;
}

.tea-txtcon h1 {
    background: url(../images/page/teaArt-tit.png) no-repeat left center/cover;
    min-height: 46px;
    display: flex;
    align-items: center;
    padding-left: 65px;
    font-size: 20px;
    color: #333333;
    margin: 30px 0;
}

.tea-relative {
    width: 100%;
    display: flex;
}

.relativeR {
    width: 290px;
    flex-shrink: 0;
}

.relativeL {
    flex: 1;
    padding-right: 25px;
}

.reaTit {
    border-bottom: 1px solid #243DB8;
    margin-top: 40px;
    margin-bottom: 10px;
}

.reaTit h6 {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
}

.reaTit h6::after {
    content: "";
    display: block;
    width: 50px;
    height: 6px;
    background: #243DB8;
}

.reaLCon {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px 14px;
}

.reaL-item {
    width: 100%;
}

.reaL-item i {
    display: block;
    width: 100%;
    padding-bottom: 54.3%;
    position: relative;
    height: 0;
}

.reaL-item i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 0;
    top: 0;
}

.reaL-item .rea-item-txt h6 {
    font-size: 16px;
    color: #333333;
    margin-top: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.reaL-item .rea-item-txt span {
    font-size: 14px;
    color: #666666;
    padding-left: 20px;
    background: url(../images/page/icon-time-en.png) no-repeat left center;
}

.reaL-item:hover .rea-item-txt h6,
.reaL-item:hover .rea-item-txt span {
    color: #243DB8;
}

.rea-book-banner {
    width: 100%;
}

.rea-book-banner .swiper-slide a {
    width: 70%;
    display: block;
    margin: 0 auto;
}

.rea-book-banner .swiper-slide a i {
    width: 100%;
    padding-bottom: 119.4%;
    position: relative;
    height: 0;
    display: block;
}

.rea-book-banner .swiper-slide a i img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    position: absolute;
    left: 0;
    top: 0;
}

.rea-book-banner {
    width: 100%;
    background: #ebeeff;
    height: auto;
    padding: 30px 16px;
    position: relative;
}

.rea-book-banner .swiper-slide .rea-booktxt {
    width: 100%;
    padding: 0 10px;
    margin: 15px 0;
}

.rea-book-banner .swiper-slide .rea-booktxt>p {
    font-size: 14px;
    color: #333333;
    text-align: justify;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 20;
    -webkit-box-orient: vertical;
}

.rea-book-banner .swiper-slide .rea-booktxt>h6 {
    color: #243DB8;
    font-size: 18px;
    text-align: center;
    margin-bottom: 4px;
}

.rea-book-banner .swiper-button-prev,
.rea-book-banner .swiper-button-next {
    width: 30px;
    height: 30px;
    background: #D8D8D8;
    top: 130px;
    margin-top: 0;
}

.rea-book-banner .swiper-button-prev:hover,
.rea-book-banner .swiper-button-next:hover {
    background: #243DB8;
}

.rea-book-banner .swiper-button-prev::after,
.rea-book-banner .swiper-button-next::after {
    font-size: 14px;
    color: #333;
    font-weight: bold;
}

.rea-book-banner .swiper-button-prev:hover::after,
.rea-book-banner .swiper-button-next:hover::after {
    color: #fff;
}

.rea-video-con {
    background: #ebeeff;
    width: 100%;
    padding: 30px;
}

.rea-video-item {
    width: 100%;
}

.rea-video-item img {
    width: 100%;
    height: auto;
}

.rea-video-item h6 {
    font-size: 14px;
    color: #333333;
    margin-top: 10px;
}

.rea-video-item span {
    padding-left: 20px;
    background: url(../images/icon-time-en.png) no-repeat left center;
    font-size: 14px;
    color: #666;
}

.rea-video-item:hover h6,
.rea-video-item:hover span {
    color: #243DB8;
}

/* 分页 */

.pageBox {
    margin: 40px 0 20px 0;
    width: 100%;
    padding: 0 20px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 14px;
}

.pagination>li>a,
.pagination>li>span,
.pagination>select {
    background-color: #FFFFFF;
    border: 1px solid #DDDDDD;
    color: #333;
    padding: 3px 12px !important;
    width: 100%;
    display: inline-block;
    font-size: 14px;
}

.pagination>select {
    width: 60px;
}

.pagination>li>a.active {
    color: #fff!important;
    border-color: #243DB8;
    background: #243DB8;
}