@charset "utf-8"; .banner-box {
    width: 100%
}

.AI-banner {
    width: 100%;
    position: relative
}

.banner-img img {
    width: 100%;
}

.banner-text-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.banner-text {
    width: 50%;
    position: relative;
}

.banner-container {
    display: flex;
    justify-content: space-between;
    padding: 80px 0;
    align-items: stretch;
}

.banner-text .title {
    font-size: 35px;
    letter-spacing: 3px;
    background: linear-gradient(90deg, #2b96fb 0%, #1074f0 50%, #0565eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 550;
    margin-bottom: 10px
}

.banner-text .text-p {
    font-size: 16px
}

.banner-text .banner-more {
    background: linear-gradient(90deg, #2b96fb 0%, #1074f0 50%, #0565eb 100%);
    display: inline-block;
    padding: 6px 30px;
    border-radius: 6px;
    position: absolute;
    bottom: 20%;
}

.banner-text .banner-more>a {
    color: #fff;
    font-size: 18px;
    letter-spacing: 1px
}

.ban-apply {
    width: 330px;
    border-radius: 17px;
    background: #fff;
    box-shadow: 1px 1px 11px 1px #cce0ff;
    border: 1px solid #fff;
}

.ban-apply .apply-bg {
    width: 100%;
    height: 120px;
    background: url(../images/AI-icon1.png) center no-repeat;
    text-align: center;
    color: #0566ec;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-size: 100%;
    overflow: hidden;
    border-top-left-radius: 17px;
    border-top-right-radius: 17px
}

.ban-apply .apply-bg p {
    font-size: 20px;
}

.ban-apply .apply-item {
    padding: 50px 30px;
    text-align: center;
}

.ban-apply .btn {
    background: linear-gradient(90deg, #2b96fb 0%, #1074f0 50%, #0565eb 100%);
    border-radius: 13px;
    padding: 10px 0;
    text-align: center;
    cursor: pointer;
}

.ban-apply .btn>a {
    color: #fff;
    font-size: 20px;
    letter-spacing: 1px;
}

.ban-apply .apply-item .title {
    font-size: 16px;
    margin-bottom: 30px;
    color: #788093;
}

.Ai-nav-bg {
    width: 100%;
    margin-top: -70px;
    padding-bottom: 60px;
    background: #f5f7f9;
}

.Ai-nav {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 15px
}

.Ai-nav dl {
    display: flex;
    background: linear-gradient(to bottom, #ffffff 0%, #f5faff 50%, #eef7ff 100%);
    border: 2px solid #fff;
    border-radius: 17px;
    padding: 20px 15px;
    align-items: center;
}

.Ai-nav dl .dl-img img {
    width: 47px;
}

.Ai-nav dl .dl-img {
    margin-right: 15px;
}

.Ai-nav dl .dl-text {
    flex: 1;
}

.Ai-nav dl .dl-text dt {
    font-size: 18px;
    margin-bottom: 10px;
    color: #000;
}

.Ai-nav dl .dl-text dd {
    font-size: 16px;
    line-height: 28px
}
.Ai-nav dl:hover{
    background: linear-gradient(to bottom, #2a95fa 0%, #137af2 50%, #0567ec 100%);
    border: 2px solid #137af2;
    cursor:pointer;
}
.Ai-nav dl:hover dt, .Ai-nav dl:hover dd{
    color:#fff;
}
.Ai-title {
    padding-top: 60px;
    margin-bottom: 40px;
}

.Ai-title .title {
    font-size: 35px;
    letter-spacing: 3px;
    color: #000;
    font-weight: 600
}

.Ai-title span {
    font-size: 16px;
    color: #788093;
    display: inline-block;
    font-weight: 500;
    letter-spacing: 1px;
}

.Ai-video {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.Ai-video-item {
    width: 59%;
}

.Ai-video-nav {
    width: 38%;
}

.Ai-video-item img {
    width: 100%;
}

.Ai-video-item video {
    width: 100%
}

.Ai-video-nav .nav-item {
    width: 100%
}

.Ai-video-nav .nav-title {
    background: linear-gradient(180deg, #daf0ff 0%, #d9efff 50%, #edfcff 100%);
    color: #000000;
    padding: 15px 12px;
    display: flex;
    align-items: center;
    font-size: 20px;
    cursor: pointer
}

.Ai-video-nav .nav-title>img {
    width: 35px;
    margin-right: 15px;
}

.Ai-video-nav .nav-item dl {
    padding-top: 20px;
    padding-bottom: 20px;
    background: #fff;
}

.Ai-video-nav .nav-title.active {
    background: linear-gradient(90deg, #2b96fb 0%, #1074f0 50%, #0565eb 100%);
    color: #fff;
}

.Ai-video-nav .nav-item dl dt {
    padding: 12px 30px;
    display: flex;
    align-items: center;
}

.video-nav {
    border-radius: 17px;
    overflow: hidden;
    box-shadow: 1px 1px 11px 1px #e7effb;
}

.Ai-video-nav .nav-item dl dt>img {
    width: 11px;
    height: 11px;
    margin-right: 15px;
}

.model-banner {
    width: 100%;
    position: relative
}

.model-banner img {
    width: 100%
}

.model-banner .swiper-button-next {
    width: 60px;
    height: 60px;
    background: url(../images/Ai-right.png) center no-repeat;
    background-size: 100%;
}

.model-banner .swiper-button-prev {
    width: 60px;
    height: 60px;
    background: url(../images/Ai-left.png) center no-repeat;
    background-size: 100%;
}

.model-banner .swiper-button-prev:after,.swiper-rtl .swiper-button-next:after {
    content: ''
}

.model-banner .swiper-button-next:after,.swiper-rtl .swiper-button-prev:after {
    content: ''
}

.Ai-technology {
    width: 100%;
    position: relative;
    background: #f5f7f9;
    padding: 0 0 60px 0;
}

.technology-box {
    display: flex;
    justify-content: space-between;
    background: #fff;
    border-radius: 17px;
    overflow: hidden;
    border: 2px solid #fff;
    box-shadow: 1px 1px 11px 1px #e7effb;
}

.technology-nav {
    width: 20%;
    padding-right: 30px;
    position: relative
}

.technology-item {
    flex: 1;
    position: relative;
}

.technology-item-box {
    width: 100%;
    margin-top: 50px;
}

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

.technology-item .technology-img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

.technology-nav .Ai-nav-item {
    padding: 17px 0;
    text-align: center;
    font-size: 20px;
    color: #000;
    position: relative
}

.technology-nav .Ai-nav-item.active, .technology-nav .Ai-nav-item:hover {
    background: linear-gradient(180deg, #e7f2ff 0%, #d4e7ff 50%, #cfe3ff 100%);
    cursor: pointer
}

.technology-nav .Ai-nav-item.active::after, .technology-nav .Ai-nav-item:hover::after {
    content: '';
    height: 100%;
    width: 6px;
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
    background: #0465eb;
}

.technology-nav::after {
    content: '';
    height: 100%;
    width: 12px;
    display: inline-block;
    position: absolute;
    top: 0;
    right: 16px;
    background: linear-gradient(90deg, #f2f7ff 0%, #f5f9ff 50%, #fdfeff 100%)
}

.technology-item-box .tech-item {
    width: 60%;
    margin-left: 40px;
    /* position: relative; */
}

.technology-item-box .tech-item .title {
    font-size: 30px;
    color: #000;
    margin-bottom: 15px;
}

.technology-item-box .tech-item dl {
    width: 100%;
}

.technology-item-box .tech-item dl dt {
    padding: 6px 0;
    line-height: 30px;
    display: flex;
    align-items: center;
}

.technology-item-box .tech-item dl dt>i {
    width: 20px;
    height: 20px;
    display: inline-block;
    background: url(../images/Ai-icon10.png) center no-repeat;
    background-size: 100%;
    margin-right: 10px;
}
.technology-item-box .tech-item .more{
    background: linear-gradient(90deg, #2b96fb 0%, #1074f0 50%, #0565eb 100%);
    display: inline-block;
    padding: 11px 25px;
    border-radius: 6px;
    position: absolute;
    bottom: 35px;
    display: flex;
    align-items: center;
}
.technology-item-box .tech-item .more>a{
    color: #fff;
    font-size: 17px;
}
.technology-item-box .tech-item .more>i{
    width: 10px;
    height: 14px;
    background: url(../images/more-icon1.png) center no-repeat;
    background-size:100%;
    display: inline-block;
    margin-left: 13px;
}
.Ai-case-bg {
    width: 100%;
    background: url(../images/Ai-case-bg.jpg) center no-repeat;
    background-size: cover;
    padding-bottom: 60px;
}

.Ai-case {
    width: 90%;
    position: relative;
    margin: 0 auto;
}

.Ai-case .swiper-slide dl {
    background: linear-gradient(180deg, #ffffff 0%, #fcfdff 50%, #f7fbff 100%);
    box-shadow: 1px 1px 11px 1px #edf3ff;
    border-radius: 17px;
    overflow: hidden;
    padding: 50px 15px 15px;
    cursor: pointer;
}

.Ai-case .swiper-slide dl dd {
    padding: 0 15px;
    overflow: hidden;
    margin-top: 20px;
}

.Ai-case .swiper-slide dl dd img {
    width: 100%;
}

.Ai-case .swiper-button-next {
    width: 60px;
    height: 60px;
    background: url(../images/Ai-right.png) center no-repeat;
    background-size: 100%;
    right: -70px;
}

.Ai-case .swiper-button-prev {
    width: 60px;
    height: 60px;
    background: url(../images/Ai-left.png) center no-repeat;
    background-size: 100%;
    left: -70px;
}

.Ai-case .swiper-button-prev:after,.swiper-rtl .swiper-button-next:after {
    content: ''
}

.Ai-case .swiper-button-next:after,.swiper-rtl .swiper-button-prev:after {
    content: ''
}

.Ai-case .swiper-slide dl dt {
    text-align: center;
    font-size: 20px;
    color: #000;
    font-weight: 600;
    margin-bottom: 20px;
}

.Ai-case .swiper-slide dl p {
    text-align: center;
    padding: 0 20px;
    line-height: 28px;
}


.szr-jj{ background: url(../images/bg-jj.jpg) no-repeat center; padding: 60px 0; color: #FFF;background-size: cover;}
.szr-jj .text{ text-align: center; font-size: 39px; }
.szr-jj form{ max-width: 732px; margin: 25px auto; display: flex; border-radius: 15px; overflow: hidden; background: #FFF;}
.szr-jj form input{ flex:1; padding-left: 18px;font-size: 20px; color: #838383; height: 60px; background: none; border:none; }
.szr-jj form button{ width: 115px; height: 60px; background: #0172ff; border:none;  color: #FFF; font-size: 20px; }
.szr-jj .slog{ margin: 0 auto; max-width: 845px; font-size: 20px; display: flex; justify-content: space-between;align-items: center; }
.szr-jj .slog p{ display: flex; align-items: center; height: 20px; }
.szr-jj .slog p span{ width: 20px; height: 20px; background: url(../images/icon-gou.png) no-repeat center / 100%; margin-right: 5px; }
.footer{background: #282c2f;padding: 45px 0 35px;color: #a9a9a9;font-size: 12px;display: flex;}
.footer a{ color: #a9a9a9; }
.footer a:hover{ color: #FFF; }
.footer .text{ float: left; }
.footer .text h2{ color: #a9a9a9;font-size:23px;margin-bottom: 40px;letter-spacing: 2px;}
.footer .fnav{ font-size: 14px; margin: 10px 0 10px; }
.footer .fnav a{ font-size: 14px; padding: 0 20px; }
.footer .fnav a:first-child{ padding-left: 0; }
.footer .links a{ margin-right: 12px;font-size: 12px;}
.footer .copyright{ margin-top: 10px; }
.footer .ewm{ float: right; width: 110px; text-align: center; }
.footer .ewm img{ max-width: 100%; }
.footer .ewm p{ font-size: 14px; }
.footer .links {font-size: 12px;}
.copyright{font-size: 12px;}


@media (max-width: 1920px){
    
    .banner-text .banner-more{
        bottom: 10%;
    }


    .banner-img img {
        width: 100%;
        height: 580px;
        object-fit: cover;
    }


}


@media (max-width: 1600px){

    .banner-text .banner-more{
        bottom: 4%;
    }

    .banner-img img {
        width: 100%;
        height: 550px;
        object-fit: cover;   
    }
           

}

@media (max-width: 1366px){

    .banner-text .banner-more{
        bottom: 4%;
    }

    .banner-img img {
        width: 100%;
        height: 500px;
        object-fit: cover;
    }


}



@media (max-width: 1366){

    .banner-text .banner-more{
        bottom: 4%;
    }

    .banner-img img {
        width: 100%;
        height: 500px;
        object-fit: cover;
    }


}