.reBg {
    padding: 80px 0;
    overflow: hidden;
}
.reBg .hmDes{
    max-width: 100%;
}
.pop-mask{
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.7);
    z-index: 20;
    display: none;
    transition: all .3s;
}
.pilotPop{
    background: #FFFFFF;
    max-width: 1000px;
    width: 90%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 22;
    padding: 0.65rem 0 1.15rem .8rem;
    display: none;
    transition: all .3s;
}
.popCont{
    height: 400px;
}
.pilotPop h3{
    padding-top: .5rem;
    font-size: 46px;
    color: #333333;
    line-height: 50px;
}
.popText{
    padding: 0 .8rem 0 0;
}
.pilotPop span{
    font-size: 28px;
    color: #333333;
    display: block;
    line-height: 28px;
    margin: .3rem 0 .37rem 0;
}
.pilotPop p{
    font-size: 18px;
    color: #666666;
    line-height: 40px;
}
.close-pop{
    position: absolute;
    right: 19px;
    top: 19px;
}
.reBg1{
    padding: 0 0 100px;
}
.re1Box{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.re1Img{
    width: 36.21%;
    flex-shrink: 0;
    margin-right: 5%;
}
.re1Img .imgBg {
    position: relative;
    height: 0;
    padding-bottom: 65%;
    overflow: hidden;
}
.re1Img .dotPage{
    position: absolute;
    z-index: 1;
    text-align: right;
    padding: .1rem;
    bottom: 0;
}
.re1Img .dotPage .swiper-pagination-bullet{
    background-color: #FFFFFF;
}
.re1Rig {
    max-width: 796px;
    color: #666666;
    line-height: 2;
}
.re1List{
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    margin-top: .3rem;
}
.re1List li{
    min-width: 20%;
    padding: 0 20px;
    border-left: 1px solid #DBDBDB;
}
.re1List li:first-child{
    padding-left: 0;
    border-left: none;
}
.re1List li:last-child{
    padding-right: 0;
}
.re1List li strong{
    display: block;
    font-size: 30px;
    color: #333333;
    line-height: 1.4;
    font-weight: bold;
    margin: .1rem 0;
}
.re1List li strong span{
    font-size: 80%;
}
.re1List li p{
    max-width: 200px;
    color: #737373;
    line-height: 1.4;
    margin: .1rem 0;
}
.reBg2{
    background: url(../images/research/rd2Bg.png) right bottom #F5F5F5 no-repeat;
}
.reBg2.whiteBg{
    background-color: #FFFFFF;
}
.re2List{
    list-style: none;
    display: flex;
    justify-content: space-between;
    margin: .2rem -.1rem;
    color: #999999;
    line-height: 2;
}
.re2List2{
    justify-content: space-evenly;
}
.re2List li{
    padding: .1rem;
    text-align: center;
}
.re2List li h3{
    font-size: 35px;
    color: #333333;
    line-height: 1.2;
}
.re2List li h3 span{
    font-size: 160%;
    vertical-align: baseline;
}
.re2List li h3 span i{
    font-style: normal;
    font-size: 85%;
    vertical-align: baseline;
}
.reBg3.grayBg{
    background-color: #F8F8F8;
}
.re3List {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}
.re3List li{
    min-width: 15%;
    max-width: 20%;
    border-left: 1px solid #DBDBDB;
    padding: .1rem 50px;
}
.re3List li:first-child{
    border-left: none;
}
.re3List li span{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}
.re3List li img{
    display: block;
    max-width: 100%;
    max-height: 1.04rem;
    margin: 0 auto;
}
.reBg4{
    padding: 50px 15px 0;
    background: url(../images/research/rd4Bg.png) center center fixed no-repeat;
    background-size: cover;
}
.re4Box{
    max-width: 1600px;
    padding: 20px 100px;
    background-color: #FFFFFF;
    margin: 0 auto;
}
.re4List{
    position: relative;
    text-align: center;
}
.re4List .hmPrev {
    transform: translateX(0);
}
.re4List .hmNext{
    transform: translateX(0);
}
.re4List .swiper-slide-active .re4Link {
    border-left: none;
}
.re4Link{
    display: block;
    height: 100%;
    padding: .1rem;
    border-left: 1px solid #E0E0E0;
    padding-bottom: 30px;
    overflow: hidden;
    transition: all .3s;
}
.re4Ico{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    max-width: .8rem;
    max-height: .8rem;
    margin: .2rem auto;
}
.re4Ico img{
    display: block;
    max-width: 100%;
    max-height: 100%;
    height: auto;
    margin: 0 auto;
}
.re4Tit{
    font-size: 24px;
    color: #333333;
    line-height: 2;
    font-weight: bold;
}
.re4More{
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    transition: all .3s;
}
.re4More i{
    vertical-align: middle;
    margin-top: -4px;
    font-size: 20px;
    color: var(--baseColor);
    font-weight: bold;
    margin-left: .1rem;
}
.re4Link:hover .re4Ico img{
    animation: swing 1s linear 1;
}
.re4Link:hover .re4More{
    color: var(--baseColor);
}
.re4Prev.swiper-button-disabled,
.re4Next.swiper-button-disabled {
    display: none;
}
.re5Tab{
    list-style: none;
    display: flex;
    justify-content: center;
    margin: .26rem -5px;
    text-align: center;
}
.re5Tab li{
    width: 33.33%;
    max-width: 170px;
    padding: 5px;
}
.re5Tab li span{
    display: block;
    line-height: 42px;
    background: #FFFFFF;
    border: 1px solid #E0E0E0;
    cursor: pointer;
    transition: all .3s;
}
.re5Tab li span:hover{
    color: var(--blueColor);
    border-color: var(--blueColor);
}
.re5Tab li.active span{
    color: #FFFFFF;
    background-color: var(--blueColor);
    border-color: var(--blueColor);
}
.re5Link{
    position: relative;
    display: block;
    overflow: hidden;
}
.re5Img{
    border: 1px solid #dcdcdc;
    padding-bottom: 62.27%;
}
.re5Img .imgBg{
    transition: all 1s;
}
.re5Tit {
    font-size: 20px;
    color: #333333;
    line-height: 2;
    margin-top: .1rem;
    text-align: center;
    transition: all .5s;
}
.re5List .dotPage{
    margin-top: .3rem;
}
.re5List .dotPage .swiper-pagination-bullet-active{
    background-color: var(--baseColor);
}
.re5Link:hover .imgBg{
    transform: scale(1.1);
}
.re5Link:hover .re5Tit{
    color: var(--baseColor);
}
.re5Prev,
.re5Next{
    top: 30%;
}

.researchBg{
    padding: .6rem 0 1rem;
}
.reLef{
    float: left;
    width: 25%;
}
.reLef .hmLine{
    margin-left: 0;
    margin-top: .2rem;
}
.reRig {
    float: right;
    width: 71%;
}
/* 企业文化 */
.culList{
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    margin-top: .6rem;
}
.culList li{
    width: 25%;
    padding: 0 40px;
    margin: .1rem 0;
    border-left: 1px solid #DADADA;
    margin-left: -1px;
}
.culList li:nth-child(4n){
    padding-right: 0;
}
.culList li:nth-child(4n+1){
    padding-left: 0;
}
.culTit{
    font-size: 30px;
    color: #333333;
    line-height: 2;
    font-weight: bold;

}
.culText{
    color: #666666;
    line-height: 1.8;
    margin: .1rem 0;
}
.reBg6{
    padding: 0 !important;
}
.reYsBg{
    position: relative;
    color: #FFFFFF;
    background-color: #1E3162;
    overflow: hidden;
}
.reYsBg::before{
    display: block;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    height: 100%;
    background: url(../images/research/ysBg.png) center center no-repeat;
    background-size: cover;
}
.reYsBg .wrap{
    position: relative;
    z-index: 1;
}
.reYsBg .hmTit{
    text-align: left;
}
.reYsBg .hmCn{
    color: #FFFFFF;
}
.reYsBg .hmLine {
    background-color: #FFFFFF;
    max-width: .7rem;
    height: 1px;
    margin: .2rem 0;
}
.reYsBg .hmDes{
    color: #FFFFFF;
}
.reYsBox{
    display: flex;
}
.reYs,
.reYw {
    width: 50%;
    flex-shrink: 0;
    padding: .2rem 0;
}
.reYs{
    border-right: 1px solid #FFFFFF;
}
.reYw{
    width: 50%;
    padding-left: 130px;
}
.ysCir{
    position: relative;
    display: block;
    width: 140px;
    height: 140px;
    margin: .2rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.cirNum{
    font-size: 56px;
    color: #FFFFFF;
}
.cirNum span{
    font-size: 18px;
}
.cirNum sup{
    font-size: 30px;
}
.ysCir #circle{
    position: absolute;
    left: 0;
    top: 0;
}
.ywList{
    list-style: none;
}
.ywList li{
    display: flex;
    align-items: center;
    margin: .4rem 0;
}
.ywIco{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 55px;
    height: 55px;
    max-width: .6rem;
    max-height: .6rem;
    margin-right: 30px;
}
.ywIco img{
    display: block;
    max-width: 100%;
    max-height: 100%;
    margin: 0 auto;
}

/* 白皮书 */
.books{
    list-style: none;
    margin: .5rem 0 1rem;
}
.books li{
    margin-bottom: .4rem;
}
.bookImg{
    float: right;
    width: 278px;
    height: 374px;
    margin-left: .2rem;
    box-shadow: .05rem .05rem .2rem rgba(0, 0, 0, 0.05);
    overflow: hidden;
}
.bookImg .imgBg{
    display: block;
    width: 100%;
    height: 100%;
    transition: all 1s;
}
.bookImg .imgBg:hover{
    transform: scale(1.05);
}
.bookLef{
    display: flex;
    padding: 50px;
    height: 374px;
    background-color: #F6F6F6;
    overflow: hidden;
}
.bookInfo{
    flex: auto;
    border-right: 1px solid #E2E2E2;
    padding-right: 30px;
    overflow: hidden;
}
.bookTit{
    font-size: 34px;
    color: #333333;
    line-height: 2;
    font-weight: bold;
}
.bookTit a:hover{
    color: var(--blueColor);
}
.bookDes{
    color: #737373;
    line-height: 2;
    height: 108px;
    margin: .2rem 0 .35rem;
}
.bookMore{
    display: block;
    width: 50%;
    max-width: 170px;
    border: 1px solid #7F7E7E;
    font-size: 16px;
    color: #666666;
    line-height: 38px;
    text-align: center;
    transition: all .3s;
}
.bookMore:hover{
    background-color: var(--blueColor);
    border-color: var(--blueColor);
    color: #FFFFFF;
}
.bookRig{
    position: relative;
    width: 20%;
    padding-left: 30px;
    flex-shrink: 0;
}
.bookTime{
    font-size: 16px;
    color: #666666;
    line-height: 2;
    margin: .1rem 0;
}
.bookTag{
    font-size: 24px;
    color: #333333;
    line-height: 2;
    font-weight: bold;
}
.bookDown{
    position: absolute;
    left: 30px;
    bottom: .1rem;
    display: block;
    font-size: 14px;
    color: #666666;
    line-height: 2;
}
.bookDown:hover{
    color: var(--baseColor);
}

.patentTop{
    position: relative;
    margin: .2rem -.4rem;
}
.patentTop .swiper-container{
    padding: .4rem;
}
.patentTop .swiper-slide{
    position: relative;
}
.patentTop .patentImg{
    box-shadow: .15rem .26rem .3rem .1rem rgba(0, 0, 0, 0.07);
    border-radius: 5px;
    padding: .06rem;
    margin-bottom: .2rem;
    background-color: #FFFFFF;
}
.patentTop .imgBg{
    position: relative;
    height: 0;
    padding-bottom: 141.18%;
}
.patentTop .title{
    font-size: 18px;
    color: #333333;
    line-height: 25px;
    text-align: center;
    -webkit-line-clamp: 2;
    max-width: 190px;
    margin: 0 auto;
}
.patentPrev{
    transform: translateX(0);
    margin-top: -45px;
}
.patentNext{
    transform: translateX(0);
    margin-top: -45px;
}
.patentList{
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    margin: 50px -50px;
}
.patentList li{
    width: 50%;
    padding: 0 50px;
}
.patentList li a{
    display: block;
    font-size: 20px;
    color: #333333;
    line-height: 2;
    padding: .2rem .1rem;
    border-bottom: 1px solid #EAEAEA;
}
.patentList li a:hover{
    color: var(--blueColor);
}
.patentList li:nth-child(1) a,
.patentList li:nth-child(2) a{
    border-top: 1px solid #EAEAEA;
}
/* 研究方向 */

.dirBg{
    overflow: hidden;
}
.dirBg1{
    padding: .3rem 0 .4rem;
}
.dir1List{
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    overflow: hidden;
}
.dir1List li{
    width: 33.33%;
    padding: .15rem;
    border-left: 1px solid #ECECEC;
}
.dir1List li:nth-child(3n+1){
    border: none;
}
.dir1Ico{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 120px;
    height: 120px;
    max-width: 1.2rem;
    max-height: 1.2rem;
    border: 1px solid #E0E0E0;
    border-radius: 50%;
    margin: 0 auto .1rem;
    transition: all .3s;
}
.dir1Ico img{
    display: block;
    max-width: 60%;
    max-height: 70%;
    margin: 0 auto;
}
.dir1Text{
    width: 100%;
    max-width: 270px;
    font-size: 24px;
    color: #333333;
    line-height: 30px;
    margin: .2rem auto;
}
.dir1List li:hover .dir1Ico{
    border-color: var(--baseColor);
}
.dirBg2{
    padding: .3rem 0 .5rem;
}
.dir2Box{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: .2rem 0;
}
.dir2Img{
    width: 36%;
    flex-shrink: 0;
    margin-right: 5%;
}
.dir2Img img{
    max-width: 100%;
    height: auto;
    border-radius: .1rem;
}
.dir2Rig{
    max-width: 800px;
    color: #666666;
    line-height: 1.8;
}
.dirBg3{
    padding: .2rem 0 0;
}
.dir3List li a{
    padding-right: .2rem;
    background: url(../images/icon_down.png) right center no-repeat;
}

@media (max-width:1600px) {
    .reBg{
        padding: .4rem 0;
    }
    .reBg1{
        padding: 0 0 .6rem;
    }
    .re1List li{
        min-width: 12%;
    }
    .re1List li strong{
        font-size: 24px;
    }
    .re2List li h3{
        font-size: 24px;
    }
    .re3List{
        margin: 0 0 .4rem;
    }
    .re3List li{
        padding: .1rem 2.6vw;
    }
    .reBg4{
        padding: .4rem 15px 0 !important;
    }
    .re4Box{
        padding: .2rem 5.2vw;
    }
    .re4Ico {
        width: 60px;
        height: 60px;
        margin: .1rem auto .2rem;
    }
    .re4Tit{
        font-size: 18px;
    }
    .re4More{
        font-size: 14px;
    }
    .re4More i{
        font-size: 16px;
    }
    .re5Tab li{
        max-width: 150px;
    }
    .re5Tab li span{
        line-height: 38px;
    }
    .re5Tit{
        font-size: 16px;
    }
    .culTit{
        font-size: 24px;
    }
    .reYw{
        padding-left: 6.7vw;
    }
    .books li{
        margin-bottom: .3rem;
    }
    .bookLef{
        height: 307px;
        padding: 30px;
    }
    .bookDes{
        height: 96px;
    }
    .bookTime{
        font-size: 14px;
    }
    .bookTag{
        font-size: 20px;
    }
    .bookImg{
        width: 228px;
        height: 307px;
    }
    .bookTit{
        font-size: 28px;
    }
    .patentTop{
        margin: .3rem -.2rem;
    }
    .patentTop .swiper-container{
        padding: .2rem;
    }
    .patentTop .patentImg{
        box-shadow: .1rem .2rem .2rem rgba(0, 0, 0, 0.07);
    }
    .patentTop .title{
        font-size: 16px;
    }
    .patentList{
        margin: 50px -30px;
    }
    .patentList li{
        padding: 0 30px;
    }
    .patentList li a{
        font-size: 18px;
    }
    .dir1Ico{
        width: 100px;
        height: 100px;
    }
    .dir1Text{
        max-width: 200px;
        font-size: 18px;
    }
}
@media (max-width:1400px) {
    .culTit {
        font-size: 20px;
    }
    .bookTit{
        font-size: 24px;
    }
    .bookMore{
        max-width: 150px;
        font-size: 14px;
    }
    .patentTop .title{
        font-size: 14px;
    }
    .patentList li a{
        font-size: 16px;
        padding: .15rem .1rem;
    }
    .dir3List li a{
        padding-right: .2rem;
    }

}
@media (max-width:1200px) {
    .re1Box{
        display: block;
    }
    .re1Img{
        width: 100%;
        max-width: 507px;
        margin: 0 auto .2rem;
    }
    .re1Rig{
        width: 100%;
        max-width: 100%;
        text-align: center;
    }
    .re1Text{
        text-align: left;
    }
    .re1List {
        justify-content: center;
    }
    .re1List li{
        width: 25%;
    }
    .reBg2{
        background-size: 20% auto;
    }
    .re2List{
        flex-wrap: wrap;
        overflow: hidden;
        line-height: 1.4;
    }
    .re2List li{
        flex: auto;
        width: 33.33%;
        border-left: 1px solid #DBDBDB;
        margin: .15rem 0;
        margin-left: -1px;
    }
    .re2List li h3{
        font-size: 20px;
    }
    .re3List li {
        width: 20%;
        padding: .1rem;
    }
    .re4Prev.swiper-button-disabled,
    .re4Next.swiper-button-disabled{
        display: block;
    }
    .re4Ico{
        width: 50px;
        height: 50px;
    }
    .re4Link{
        padding: .1rem;
    }
    .culList li{
        width: 50%;
        padding: .2rem !important;
        text-align: center;
    }
    .ywList li{
        margin: .3rem 0;
    }
    .ywIco{
        width: 48px;
        height: 48px;
        margin-right: .2rem;
    }
    .patentTop{
        margin: .3rem -.1rem;
    }
    .patentTop .swiper-container{
        padding: .1rem;
    }
    .patentTop .patentImg{
        box-shadow: .06rem .1rem .1rem rgba(0, 0, 0, 0.07);
    }
    .patentPrev,
    .patentNext{
        margin-top: -.2rem;
    }
    .patentList{
        margin: .5rem -.15rem;
    }
    .patentList li{
        padding: 0 .15rem;
    }
    .patentList li a{
        font-size: 14px;
        padding: .1rem;
    }
    .dir1Text{
        max-width: 180px;
        font-size: 16px;
        line-height: 1.6;
    }
    .dir2Box{
        display: block;
        margin: 0;
    }
    .dir2Img{
        width: 100%;
        margin: 0 auto .3rem;
        text-align: center;
    }
    .dir3List li a{
        padding-right: 20px;
        background-size: 14px auto;
    }
}
@media (max-width:991px) {
    .re1List li strong {
        font-size: 20px;
    }
    .reBg4{
        padding: .3rem !important;
    }
    .re4Box{
        padding: .2rem .3rem;
    }
    .researchBg{
        padding: .5rem 0;
    }
    .reLef,
    .reRig{
        float: none;
        width: 100%;
    }
    .reLef{
        text-align: center;
    }
    .reLef .hmLine{
        margin: .1rem auto;
    }
    .bookLef{
        display: block;
        padding: .3rem;
    }
    .bookInfo{
        padding: 0;
        border-right: none;
        border-bottom: 1px solid #E2E2E2;
        padding-bottom: .2rem;
    }
    .bookTit{
        font-size: 20px;
    }
    .bookDes{
        font-size: 14px;
        line-height: 24px;
        height: 72px;
        margin: .2rem 0;
    }
    .bookMore{
        max-width: 120px;
        line-height: 36px;
    }
    .bookRig{
        display: flex;
        width: 100%;
        padding: 0;
        align-items: center;
        justify-content: space-between;
    }
    .bookTag{
        font-size: 16px;
    }
    .bookDown{
        position: static;
    }
}
@media (max-width:767px) {
    .reYsBg::before{
        display: none;
    }
    .reYsBg .wrap{
        padding: 0;
    }
    .reYsBg .hmTit{
        text-align: center;
    }
    .reYsBg .hmLine{
        margin: .2rem auto;
    }
    .reYsBg .hmDes{
        text-align: center;
    }
    .reYsBox{
        display: block;
    }
    .reYs{
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #FFFFFF;
        background: url(../images/research/ysBg.png) center center no-repeat;
        background-size: cover;
        padding: .2rem 15px .5rem;
    }
    .ysCir{
        margin: 0 auto;
    }
    .reYw{
        width: 100%;
        padding: .2rem 15px;
    }
    .ywList li{
        justify-content: center;
    }
    .patentList li{
        width: 100%;
    }
    .patentList li:nth-child(2) a{
        border-top: none;
    }
    .dir1List li{
        width:100%;
        padding: .3rem;
        border-left: none;
        border-bottom: 1px solid #ECECEC !important;
    }
    .dir1List li:last-child{
        border-bottom: none !important;
    }
    .dir1Text{
        margin: .2rem auto 0;
    }
}
@media (max-width:640px) {
    .re2List li h3 {
        font-size: .3rem;
        margin-bottom: .2rem;
    }
    .re3List li {
        max-width: none;
        width: 33.33%;
        padding: .1rem .2rem;
        margin: .15rem 0;
    }
    .re3List li:nth-child(3n+1){
        border: none;
    }
    .culTit{
        font-size: 18px;
    }
    .books li{
        display: flex;
        flex-direction: row-reverse;
        justify-content: space-between;
    }
    .bookImg{
        width: 25%;
        height: auto;
        flex-shrink: 0;
    }
    .bookImg .imgBg{
        height: 0;
        padding-bottom: 134.53%;
    }
    .bookLef{
        position: relative;
        flex: auto;
        height: auto;
        overflow: hidden;
    }
    .bookInfo{
        padding-bottom: 0;
    }
    .bookTit{
        font-size: 18px;
    }
    .bookDes{
        display: none;
    }
    .bookMore{
        display: none;
    }
    .bookRig{
        position: static;
    }
    .bookDown{
        position: absolute;
        left: .3rem;
    }
    .dir1Text{
        font-size: 14px;
    }
}
@media (max-width:460px) {
    .re1List li{
        width: 50%;
        padding: 0 .2rem !important;
        margin: .1rem 0;
    }
    .re1List li strong{
        font-size: 18px;
    }
    .re1List li:nth-child(2n+1){
        border-left: none;
    }
    .re2List{
        font-size: 12px;
    }
    .re4Tit {
        font-size: 14px;
    }
    .re5Tab li span{
        line-height: 34px;
    }
    .culTit{
        font-size: 16px;
    }
    .culText{
        font-size: 12px;
    }
    .cirNum{
        font-size: 40px;
    }
    .cirNum span{
        font-size: 16px;
    }
    .cirNum sup{
        font-size: 24px;
    }
    .ysCir #circle{
        transform: scale(0.8);
    }
    .bookImg{
        width: 30%;
    }
    .bookTit{
        font-size: 14px;
    }
    .bookTag{
        font-size: 14px;
    }
    .bookDown{
        font-size: 12px;
    }
}