.content_1160{
    width: 1160px;
    margin: 0 auto;
}
.text_color{
    background: linear-gradient(101deg, #5473FF 0%, #8A5EFF 40%, #BB4BFF 75%, #F35AD1 100%);
    -webkit-background-clip: text; /* Safari/Chrome */
    -webkit-text-fill-color: transparent; /* Safari/Chrome */
    color: transparent; /* Firefox/Opera */
}
.solution_banner {
    height: 680px;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url("/solution/images/solution_4/banner_2026.png");
    background-size: cover;
    background-color: #F5F7FF;
    position: relative;
}
.solution_banner::after{
    content: '';
    position: absolute;
    bottom: -31px;
    left: 0;
    width: 100%;
    height: 64px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.00) 0%, #FFF 85%);
}
.solution_banner .content_1160{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 200px;
}
.solution_banner .corp_view{

}
.solution_banner .title{
    display: block;
    margin: 0 auto 30px;
    width: 450px;
}
.solution_banner .text{
    font-size: 16px;
    color: #70727A;
    text-align: center;
    margin: 20px 0;
}
.solution_banner .btn{
    width: 171px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient( 101deg, #5473FF 0%, #8A5EFF 69%, #BB4BFF 100%);
    border-radius: 50px;
    padding-left: 20px;
    padding-right: 17px;
    /* margin: 0 auto; */
    font-size: 16px;
    color: #FFF;
}
.solution_banner .corp_text{
    color: #202032;
    font-size: 50px;
    font-style: normal;
    font-weight: 800;
    line-height: normal;
}
.solution_banner .corp_text_ai{
    display: inline-block;
    color: #202032;
    font-size: 50px;
    font-style: normal;
    font-weight: 800;
    line-height: normal;
    background: linear-gradient(107deg, #5473FF 8.63%, #8A5EFF 47.31%, #BB4BFF 71.37%, #F35AD1 93.46%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.solution_banner .msg_wrap{
    width: 1160px;
    height: 168px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url("/solution/images/solution_4/banner_msg_bg.png");
    display: flex;
    align-items: center;
    margin: 115px auto 0;
    padding: 0 110px;
}
.solution_banner .msg_wrap img{
    width: 198px;
    height: auto;
    margin-right: 103px;
}
.solution_banner .msg_wrap p{
    font-size: 16px;
    line-height: 32px;
    color: #36354C;
    font-weight: 400;
}
.solution_banner .video_wrap{
    width: 668px;
    height: 390.08px;
    border-radius: 25px;
    overflow: hidden;
    background-color: #fff;
    padding: 16px;
}
.solution_banner .video_wrap .solution_video{
    display: none;
    width: 100%;
    height: 100%;
    border-radius: 25px;
}    
.solution_banner .video_wrap:hover img{
    /* transform: scale(1.1); */
}
.solution_banner .video_wrap img{
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.solution_msg{
    background-color: #F5F7FF;
    height: 521px
}
/* 大模型 */
.solution_lg_model{
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: #F5F7FF;
}
.solution_lg_model .title{
    font-size: 38px;
    font-weight: 600;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 100px;
}
.solution_lg_model .list{
    display: flex;
    margin-top: 40px;
    justify-content: center;
    gap: 45px;
}
.solution_lg_model .list .item{
    width: 342px;
    height: 342px;
    background-color: #FFFFFF;
    background: linear-gradient(71deg, rgba(65, 81, 251, 0.06) 0.56%, rgba(65, 81, 251, 0.07) 96.32%);
    border-radius: 20px;
    padding: 43px 40px 53px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.solution_lg_model .list .item:nth-child(even) {
    background: linear-gradient(71deg, rgba(65, 81, 251, 0.06) 0.56%, rgba(242, 65, 251, 0.07) 96.32%);
}
.solution_lg_model .list .item .item_title{
    font-size: 30px;
    font-weight: 600;
    text-align: center;
    margin-top: 0px;
}
.solution_lg_model .list .item .item_msg{
    font-weight: 400;
    font-size: 16px;
    color: #4F5365;
    line-height: 30px;
    margin-top: 20px;
}
.solution_lg_model .list .item .item_msg span{
    color: #5972FF;
}
.solution_lg_model .list .item img{
    margin-top: -110px;
    width: 203px;
    height: 184px;
}

/* gif */
@keyframes gif_1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); } /* 上浮10像素 */
}
@keyframes gif_2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); } /* 上浮10像素 */
}
@keyframes gif_3 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); } /* 上浮10像素 */
}
.solution_gif{
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-image: url("/solution/images/solution_4/111.gif");
    background-color: #F5F7FF;
    position: relative;
}
.solution_gif img{
    width: 100%;
    height: auto;
}
/* scroll */
.solution_scroll{
    /*padding: 103px 0 92px;*/
    /* height: 600px; */
    /*overflow-y: auto;*/
    /* background-image: url("/solution/images/solution_4/ai_beijing.png");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%; */
}
.solution_scroll .wrap{
    display: flex;
    justify-content: space-between;
    /* padding: 120px 0; */
}
.solution_scroll .left{
    display: flex;
}
.solution_scroll .tabs{
    align-self: flex-start;
    position: sticky;
    top: 68px;
    padding-top: 103px;
    padding-bottom: 92px;
}
.solution_scroll .tabs .tab{
    opacity: 0.5;
    display: flex;
    align-items: center;
    padding: 10px 0;
}
.solution_scroll .tabs .tab.active{
    opacity: 1;
}
.solution_scroll .tabs .tab img{
    width: 28px;
    height: 28px;
}
.solution_scroll .tabs .tab p{
    font-weight: 600;
    font-size: 16px;
    color: #36354C;
    margin-left: 10px;
}
.solution_scroll .content{
    margin-left: 47px;
    margin-top: 8px;
    flex: 1;
}
.solution_scroll .content:before{
    content: "";
    display: block;
    width: 100%;
    height: 103px;
    transform: scaleY(-1);
    background-image: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 45%);
    position: sticky;
    top: 0;
    z-index: 3;
}
.solution_scroll .content:after{
    content: "";
    display: block;
    width: 100%;
    height: 5%;
    background-image: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 45%);
    position: sticky;
    bottom: 0;
    z-index: 3;
}
.solution_scroll .content .section{
    margin-bottom: 300px;
    /* display: none; */
}
.solution_scroll .content .section:last-child{
    margin-bottom: 103px;
}
/* .solution_scroll .content .section.active{
    display: block;
    animation: rise-opacity 1s forwards;
} */
.solution_scroll .content .section .title{
    width: max-content;
    height: 60px;
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: 100% 70%;
   
    font-size: 30px;
    color: #36354C;
    font-weight: 600;
    padding: 0 5px;
}
.solution_scroll .content .section .title.showBg{
    background-image: url("/solution/images/solution_4/section_title_bg.png");
}
.solution_scroll .content .section .msg{
    margin-top: 20px;
    font-size: 16px;
    color: #4F5365;
    line-height: 40px;
}
.solution_scroll .img{
    width: 640px;
    height: 451px;
    /* margin-left: 140px; */
    position: sticky;
    top: 68px;
    padding-top: 103px;
    padding-bottom: 92px;
    box-sizing: content-box;
}
.solution_scroll .img img{
    max-width: 100%;
    height: auto;
    transition: opacity 0.3s ease; /* 添加过渡效果 */
}
.solution_scroll .img img.hidden{
    opacity: 0; /* 隐藏图片 */
}

/* list */
.solution_list{
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url("/solution/images/solution_4/solution_list_bg.png");
    padding: 80px 0;
    position: relative;
    z-index: 11;
}
.solution_list .list{
    display: flex;
    justify-content: space-between;
}

.solution_list .list .item{
    width: 268px;
    height: 420px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url("/solution/images/solution_4/solution_list_item.png");
    padding-top: 50px;
    padding-left: 46px;
}

.solution_list .list .item .header{
    display: flex;
    align-items: center;
    margin-bottom: 37px;
}
.solution_list .list .item .header img{
    width: 42px;
    height: 42px;
}
.solution_list .list .item .header p{
    font-size: 20px;
    font-weight: 900;
    margin-left: 14px;
}
.solution_list .list .item .content p{
    font-size: 32px;
    font-weight: 900;
}
.solution_list .list .item .msg{
    margin-top: 24px;
}
.solution_list .list .item .msg .msg_item{
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}
.solution_list .list .item .msg .msg_item img{
    width: 14px;
    margin-right: 10px;
}
.solution_list .list .item .msg p{
    font-size: 16px;
    font-weight: 400;
    color: #4F5365;
}
/* 赞誉 */
.solution_praise{
    padding: 100px 0;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url('/solution/images/solution_4/praise_bg.png');
}
.solution_praise .title{
    margin: 0 auto;
    font-size: 38px;
    font-weight: 500;
}
.solution_praise .list{
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
}
.solution_praise .list .item{
    height: 136px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.solution_praise .list .item:nth-child(1){
    padding-top: 3px;
    width: 310px;
    background-image: url('/solution/images/solution_4/praise_4.png');
    background-size: contain;
}
.solution_praise .list .item:nth-child(2){
    width: 371px;
    background-image: url('/solution/images/solution_4/praise_2.png');
}
.solution_praise .list .item:nth-child(3){
    padding-top: 3px;
    width: 310px;
    background-image: url('/solution/images/solution_4/praise_5.png');
    background-size: contain;
}
.solution_praise .list .item p{
    font-weight: 600;
    font-size: 20px;
    color: #351740;
    text-align: center;
    line-height: 30px;
}
/*免费试用*/
.solution-tips {
    font-size: 38px;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    height: 351px;
    background: #15C1FF;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: url('/solution/images/solution_4/tips_bg.png') no-repeat;
    background-size: 100% 100%;
}
.solution-tips h2 {
    font-size: 38px;
}
.solution-tips a {
    width: 144px;
    height: 48px;
    line-height: 48px;
    background: #FFFFFF;
    border-radius: 50px 50px 50px 50px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: #36354C;
    margin: 20px auto;
}
/* 助手 */
.assistant_model{
    padding: 60px 0;
}
.assistant_model .title{
    margin: 0 auto;
    color: #202032;
    text-align: center;
    font-size: 38px;
    font-weight: 600;
}
.assistant_model .list{
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-top: 70px;
}
.assistant_model .list .item{
    flex: 1;
    height: 223px;
    border-radius: 20px;
    background: rgba(218, 229, 255, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.assistant_model .list .item:nth-child(even) {
    background: rgba(224, 218, 255, 0.30);
}
.assistant_model .list .item img{
    width: 88px;
    margin-top: -40px;
}
.assistant_model .list .item .item_title{
    color: #36354C;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 14px;
}
.assistant_model .list .item .item_msg{
    color: #36354C;
    text-align: center;
    font-size: 13px;
    /* font-weight: 300; */
    line-height: 26px;
}
.assistant_model .label_list{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 79.352px;
    border-radius: 53px;
    background: linear-gradient(90deg, #F6F4FF 0%, #F2F6FF 100%);
    gap: 46px;
    margin: 14px 0;
}
.assistant_model .label_list .item{
    color: #36354C;
    font-size: 16px;
    font-weight: 600;
}
.assistant_model .label_list .item span{
    font-weight: 900;
    color: #5473FF;
}
.assistant_model .label_list .item_bg{
    display: flex;
    width: 109.718px;
    height: 32px;
    line-height: 32px;
    padding: 5px 7.439px;
    justify-content: center;
    align-items: center;
    gap: 9.298px;
    font-size: 15px;
    border-radius: 49.28px;
    background: rgba(123, 90, 255, 0.10);
}
.assistant_model .label_list .item_line{
    width: 1px;
    height: 36px;
    opacity: 0.24;
    background: linear-gradient(99deg, #5473FF 4.99%, #8A5EFF 64.96%, #BB4BFF 91.57%);
}
.assistant_model .ai_list{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 58px;
    border-radius: 38px;
    background: linear-gradient(107deg, #5473FF 8.63%, #8A5EFF 47.31%, #BB4BFF 71.37%, #F35AD1 93.46%), #FFF;
    box-shadow: 0 0 6.6px 0 #FFA9A9 inset;
    backdrop-filter: blur(2px);
    gap: 65px;
}
.assistant_model .ai_list .item{
    color: #FFF;
    font-size: 15px;
    /* font-weight: 300; */
}
.assistant_model .ai_list .item_center{
    font-size: 20px;
    font-weight: 900;
}

.item-rise-up {
    animation: rise-up 1s forwards;
}
@keyframes rise-up {
    0% {
        opacity: 0;
        -webkit-transform: translateY(100px);
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}
@keyframes rise-opacity {
    0% {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}