@charset "utf-8";

.research-direction-title{
    width: 100%;
    height: 160px;
    line-height: 160px;
    text-align: center;
    opacity: 1;
    background: rgba(56, 56, 56, 1);
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.research-direction-title h2{
    font-size: 30px;
    font-weight: 500;
    line-height: 160px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
}
.navigation-box{
    padding: 0 10px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 34.48px;
    color: rgba(190, 190, 190, 1);
}

/* 三大颠覆性技术主线开始 */

.researchDirection h3{
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0px;
    color: rgba(16, 186, 196, 1);
    text-align: center;
}
.technical-mainline{
    margin-bottom: 40px;
}
.technical-mainline-list{
    /* display: flex;
    align-items: center;
    justify-content: space-between; */
}
.technical-mainline-list-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    padding: 0 20px;
}
.technical-mainline-list-item img{
    width: 60vw;
    height: auto;
    vertical-align: top;
    transform: translateY(30px);
}
.technical-mainline-list-item h4{
    font-size: 30px;
    font-weight: 700;
    color: rgba(24, 141, 232, 1);
}
.technical-mainline-list-item-class{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 6px;
    padding: 10px;
}
.technical-mainline-list-item-class-item{
    width: calc(50% - 7px);
    height: 40px;
    border-radius: 5px;
    border: 1px solid rgba(24, 141, 232, 1);
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 400;
    line-height: 40px;
    color: rgba(24, 141, 232, 1);
    text-align: center;
}
/* .technical-mainline-list-item .img-lan{
    display: none;
}
.technical-mainline-list-item .img-hui{
    display: block;
} */
.technical-mainline-list-item.item-active h4{
    color: rgba(24, 141, 232, 1);
}
.technical-mainline-list-item.item-active .technical-mainline-list-item-class-item{
    border: 1px solid rgba(24, 141, 232, 1);
    color: rgba(24, 141, 232, 1);
}
.technical-mainline-list-item.item-active .img-lan{
    display: block;
}
.technical-mainline-list-item.item-active .img-hui{
    display: none;
}

.technical-mainline-describe{
    opacity: 1;
    padding: 20px;
    text-align: justify;
}
.technical-mainline-describe1,
.application-scenario-box1 .application-scenario-list .application-scenario-list-item{
    background: linear-gradient(0deg, rgba(75, 191, 143, 1) 0%, rgba(75, 190, 142, 0) 100%);
}
.technical-mainline-describe2,
.application-scenario-box2 .application-scenario-list .application-scenario-list-item{
    background: linear-gradient(0deg, rgba(16, 167, 176, 1) 0%, rgba(16, 168, 176, 0) 100%);
}
.technical-mainline-describe3,
.application-scenario-box3 .application-scenario-list .application-scenario-list-item{
    background: linear-gradient(0deg, rgba(61, 168, 255, 1) 0%, rgba(16, 187, 196, 0) 100%);
}
/* .technical-mainline-describe.item-active{
    display: block;
} */
.technical-mainline-describe-box{
    margin: 0 auto;
}

.technical-mainline-describe-box h4{
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    padding-top: 10px;
}
.technical-mainline-describe-box .describe-p{
    margin-top: 10px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
}
/* 三大颠覆性技术主线结束 */

/* 应用场景开始 */

.application-scenario{
    padding-top: 100px;
    padding-bottom: 180px;
    width: 1364px;
    margin: 0 auto;
}
.application-scenario-box{
    display: none;
}
.application-scenario-box.item-active{
    display: block;
}
.application-scenario-list{
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.application-scenario-list-item{
    width: calc(50% - 11px);
    height: 357px;
    opacity: 1;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}
.application-scenario-list-item img{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.application-scenario-list-item:hover img{
    transform: scale(1.1);
    transition: all 0.3s ease-in-out;
}
.application-scenario-list-item h5{
    text-align: center;
    font-size: 40px;
    font-weight: 400;
    line-height: 53.04px;
    color: rgba(255, 255, 255, 1);
    margin-top: 238px;
}

/* 应用场景结束 */


/* 更多平台开始 */

.more-platforms{
    margin: 10px 0 26px;
}

.innovation-activities{

    height: 180px;
    display: flex;
    align-items: center;
    padding: 0 10px;
}
.activity-swiper,
.platform-swiper{
    height: 180px;
    margin: 0 10px;
    width: 88%;
}
.activity-swiper .swiper-wrapper .swiper-slide,
.platform-swiper .swiper-wrapper .swiper-slide{
    padding: 0 8px;
    
}
.activity-swiper .swiper-wrapper .swiper-slide .swiper-slide-item,
.platform-swiper .swiper-wrapper .swiper-slide .swiper-slide-item{
    border-radius: 10px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    text-align: center;
    color: #fff;
    background: linear-gradient(180deg, rgba(16, 187, 196, 0) 0%, rgba(16, 186, 196, 1) 100%);
    box-sizing: border-box;
    padding-top: 100px;
    font-size: 17px;
}

.activity-swiper .swiper-wrapper .swiper-slide .swiper-slide-item img,
.platform-swiper .swiper-wrapper .swiper-slide .swiper-slide-item img{
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    vertical-align: top;
    width: 100%;
    height: auto;
    border-radius: 10px;
}
.swiper-button-next-box,
.swiper-button-prev-box,
.swiper-button-next-box1,
.swiper-button-prev-box1{
    min-width: 22px;
    max-width: 22px;
    height: 22px;
    background-color: rgba(220, 220, 220, 1);
    cursor: pointer;
}
.swiper-button-next-box,
.swiper-button-next-box1{
    -webkit-mask: url(../svg/swiper-button-next.svg) no-repeat center;
    mask: url(../svg/swiper-button-next.svg) no-repeat center;
}
.swiper-button-prev-box,
.swiper-button-prev-box1{
    -webkit-mask: url(../svg/swiper-button-prev.svg) no-repeat center;
    mask: url(../svg/swiper-button-prev.svg) no-repeat center;
}

/* 更多平台结束 */