/*研发体系*/
.research-system-container{
    background-size: cover;
}
.research-system-container .overview{
    margin-top: 20px;
}
.research-system-container .overview p:first-child{
    font-weight: bold;
}
.research-system-container .overview p:last-child{
}
.research-system-title{
    background: linear-gradient(90deg,
    rgba(255,255,255,1) 0%,
    rgba(221,239,249,1) 50%,
    rgba(255,255,255,1) 100%);
    text-align: center;
    padding: 10px 0;
    margin: 30px 0 20px 0;
    font-size: 16px;
    font-weight: bold;
    color: #116CA5;
}
/*应用领域*/
.application-field{
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 15px;
}

.application-field-item{
    display: grid;
    justify-content: center;
    align-items: center;
    background-size: cover;
    aspect-ratio: 1 / 1;
}
.application-field-item img{
    height: 40px;
}
.application-field-item p{
    padding-top: 10px;
    font-size: 18px;
    color: #FFF;
}

/*技术方向*/
.technical-direction{

}
.technical-direction ul{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.technical-direction ul li{
    width: calc(25% - 20px);
    line-height: 45px;
    background: linear-gradient(to right, #24A5DF, #1072BD);
    border-radius: 30px;
    text-align: center;
    font-size: 14px;
    color: #FFF;
}
.technical-direction ul li:nth-child(2n){
    background: linear-gradient(to right, #25A6DF, #09A49C);
}

/*技术研究与技术平台*/
.research-platform{
    display: grid;
    grid-template-columns: 80% minmax(0, 1fr);
    gap: 25px;
}
.box{
    border: 1px dashed var(--blue);
}
.box-title{
    line-height: 44px;
    background: var(--blue);
    font-size: 18px;
    color: #FFF;
}
.box-body{
    padding: 30px;
}
.box-body ul{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.research-platform .box:nth-child(2) .box-body ul{
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.box-body ul li{
    line-height: 40px;
    background: #F3F7FF;
    text-align: center;
    font-size: 14px;
}
.box-body ul li img{
    height: 20px;
}
.box-body ul li span{
    padding-left: 10px;
}

/**创新技术*/
.innovative-technology-item{
    position: relative;
    height: 624px;
    background-size: cover;
}
.innovative-technology-item .text{
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    height: 100%;
    color: #FFF;
}
.innovative-technology-item .text dl dt{
    padding: 30px 0;
    font-size: 24px;
}
.innovative-technology-item .text dl dd{
    font-size: 14px;
}
@media (max-width: 576px) {
    .innovative-technology-item{
        position: relative;
        height: 400px;
        background-size: auto 100%;
        background-position: center center;
    }
    .innovative-technology-item .text{
        right: 10%;
        left: 10%;
        bottom: 0;
        z-index: 2;
    }
    .innovative-technology-item .text img{
        width: 36px;
        height: 36px;
    }
    .innovative-technology-item .text dl dt{
        padding: 30px 0;
        font-size: 16px;
        font-weight: bold;
    }
    .innovative-technology-item .text dl dd{
        font-size: 12px;
        font-weight: 400;
    }
}

/*专利专著*/
.technical-patent-container{
    background-size: cover;
}
.technical-patent-container img{
    width: 100%;
}
/*技术合作*/
.technical-cooperation-swiper{
    position: relative;
    padding-bottom: 60px;
    --swiper-pagination-color: var(--blue);
}
.technical-cooperation-swiper img{
    width: 100%;
}
.technical-cooperation-swiper .swiper-pagination{
    bottom: 0;
}
.technical-cooperation-swiper .swiper-pagination-bullet {
    width: 100px;
    height: 6px;
    border-radius: 0;
}