.reBg{
    padding: 1.2rem 0;
    overflow: hidden;
}
.reBg1{
    background: url(../images/research/reBg1.png) center center no-repeat;
    background-size: cover;
}
.re1Text{
    max-width: 840px;
    margin: .3rem 0;
}
.reBg2{

}
.re2Left{
    flex-shrink: 0;
    width: 40%;
    max-width: 560px;
}
.re2Cir{
    position: relative;
    width: 100%;
    padding-bottom: 100%;
}
.cirBg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.cirBg .cir{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    animation: circleAni 10s linear infinite;
}
.cirBg .cir1{
    background-image: url(../images/research/cir-1.png);
    animation-duration: 30s;
}
.cirBg .cir2{
    background-image: url(../images/research/cir-2.png);
    animation-duration: 40s;
}
.cirBg .cir3{
    background-image: url(../images/research/cir-3.png);
    animation-duration: 50s;
}
.cirBg .cir4{
    background-image: url(../images/research/cir-4.png);
    animation-duration: 60s;
}
.re2Cir::after{
    display: block;
    content: '';
    position: absolute;
    left: 90%;
    top: 50%;
    width: 30%;
    max-width: 170px;
    opacity: 0.5;
    border: 2px dashed #112D6B;
}
.re2Img{
    list-style: none;
    position: absolute;
    left: 14%;
    top: 14%;
    width: 72%;
    height: 72%;
    border-radius: 50%;
    overflow: hidden;
    background-color: #edf0f2;
    transform: rotate(45deg);
    transition: all .3s;
}
.re2Img li{
    position: absolute;
    width: 50%;
    height: 50%;
}
.re2Img li .imgBg{
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
}
.re2Img li.active .imgBg{
    opacity: 1;
    visibility: visible;
}
.re2Img li:nth-child(1){
    right: 0;
    top: 0;
    border-radius: 0 100% 0 0;
    background-color: #f6f7f8;
}
.re2Img li:nth-child(2){
    left: 0;
    top: 0;
    border-radius: 100% 0 0 0;
    background-color: #edf0f2;
}
.re2Img li:nth-child(3){
    left: 0;
    bottom: 0;    
    border-radius: 0 0 0 100%;
    background-color: #e6eaed;
}
.re2Img li:nth-child(4){
    right: 0;
    bottom: 0;    
    border-radius: 0 0 100% 0;
    background-color: #edf0f2;
}
.re2List{
    list-style: none;
    position: absolute;
    left: 28%;
    top: 28%;
    width: 44%;
    height: 44%;
    border-radius: 50%;
    overflow: hidden;
    background-color: #FFFFFF;
}
.re2List li{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
}
.re2List li.active{
    opacity: 1;
    visibility: visible;
}
.re2Num{
    font-size: 84px;
    color: #222222;
    line-height: 1;
    margin-bottom: -20px;
    background: linear-gradient(180deg, #032E6F 0%, rgba(3,46,111,0) 100%, rgba(255,255,255,0) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'DINCondensed';
    font-weight: bold;
}

.re2Right{
    width: 55%;
    max-width: 580px;
}
.re2Con{
    min-height: 210px;
    line-height: 30px;
    -webkit-line-clamp: 7;
    margin: .2rem 0 .3rem;
}
.re2Right .swiperBtn span{
    position: static;
    margin: 0;
    transform: translateY(0);
}
.re2Right .swiperBtn span + span{
    margin-left: .25rem;
}
.re2Right .swiperBtn .swiper-button-prev{
    background-image: url(../images/prev2@2x.png);
}
.re2Right .swiperBtn .swiper-button-next{
    background-image: url(../images/next2@2x.png);
}
.reBg3{
    background: url(../images/research/reBg3.png) center center no-repeat;
    background-size: cover;
}
.re3Box{
    color: #FFFFFF;
}
.re3Left{
    width: 45%;
    max-width: 640px;
}
.re3Left .title{
    margin-top: 0;
}
.re3Right{
    width: 52%;
    max-width: 708px;
}
.re3Right .swiper-slide{
    padding: .1rem;
}
.re3Right .swiper-pagination-bullet{
    background-color: #FFFFFF;
}
.re3Logo{
    display: block;
    position: relative;
    height: 0;
    padding-bottom: 45%;
}
.re3Logo .baseIcon{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.reBg4{
    background: url(../images/research/reBg4.png) center center no-repeat;
    background-size: cover;
}

.re4Left{
    width: 50%;
    max-width: 710px;
}
.dot{
    line-height: 40px;
    font-weight: bold;
}
.dot p{
    position: relative;
    padding-left: 30px;
}
.dot p::before{
    display: block;
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--baseColor);
    opacity: .5;
    position: absolute;
    left: 0;
    top: 15px;
    border-radius: 50%;
}
.re4Right{
    width: 46%;
    max-width: 655px;
    text-align: right;
}
.re4Right img{
    max-width: 100%;
    height: auto;
}

@media (max-width:1600px){
    .reBg{
        padding: 6vw 0;
    }
    .re2Num{
        font-size: 4.375vw;
        margin-bottom: -1vw;
    }
    .dot p{
        padding-left: 20px;
    }

}
@media (max-width:1400px){
    .re2Cir::after{
        width: 20%;
        border-width: 1px;
    }
    .dot{
        line-height: 30px;
    }
    .dot p::before{
        width: 6px;
        height: 6px;
        top: 12px;
    }

}
@media (max-width:1200px){
    .reBg{
        padding: .6rem 0;
    }
    .re4Box{
        display: block;
    }
    .re4Left{
        width: 100%;
        max-width: 100%;
    }
    .re4Right{
        width: 100%;
        max-width: 100%;
        text-align: center;
        margin-top: .3rem;
    }

}
@media (max-width:991px){
    .re2Box{
        display: block;
    }
    .re2Left{
        width: 80%;
        margin: 0 auto .3rem;
    }
    .re2Cir::after{
        display: none;
    }
    .re2Num{
        font-size: .6rem;
    }
    .re2Right{
        width: 100%;
        max-width: 100%;
    }
    .re2Con{
        min-height: 0;
    }
    .re2Right .swiperBtn{
        justify-content: center;
    }
    .re3Box{
        display: block;
    }
    .re3Left{
        width: 100%;
        max-width: 100%;
    }
    .re3Right{
        width: 100%;
        max-width: 100%;
        margin-top: .3rem;
    }

}
@media (max-width:767px){

}
@media (max-width:640px){

}
@media (max-width:460px){

}