@charset "utf-8";
/*广告图*/
.swiper-ggt{
    position: relative;
    margin-top: 8rem;
}
.swiper-ggt::before{
    content:"";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    content: '';
    width: 100%;
}
.swiper-banner img{
    width: 100%;
}
.swiper-banner .swiper-pagination-bullet{
    width: 50px;
    height: 5px;
    background: #fff;
    border-radius: 0;
    opacity: 1;
}
.swiper-banner .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background: #264d9a;
}
.swiper-banner .swiper-pagination-bullets{
    bottom: 2rem!important;
}


/*通用*/
.itit{
    position:relative;
}
.itit .bt{
    font-size: 4rem;
    line-height: 1;
    padding-bottom: 3rem;
    margin-bottom: 5rem;
    text-transform: uppercase;
    text-align: center;
    color: #264d9a;
    font-weight: bold;
}
.itit .bt::after{
    content:"";
    position: absolute;
    width: 6rem;
    height: 3px;
    background: #d0d0d0;
    bottom: 0;
    left: 50%;
    margin-left: -3rem;
}
.itit .bt span{
    color: #e60012;
    margin-left: 2rem;
}
.itit.fff .bt{
    color:#fff;
}



/*产品展示*/
.ipro{
    background: #efefef;
    padding: 8rem 0 13rem;
    position:relative;
}
.ipro::after{
    content:"";
    width: 50%;
    height: 5rem;
    background: #fff;
    clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%);
    position: absolute;
    bottom: 0;
    z-index: 9999;
    right: 0;
}
.ipro .tab-hd ul{
    display: flex;
    gap: 30px;
    justify-content: space-between;
    padding: 0;
    list-style: none;
}
.ipro .tab-hd ul li{
    background: #fff;
    flex: 1;
    padding: 4rem 0;
}
.ipro .tab-hd ul li .bt{
    text-align: center;
    font-size: 1.6rem;
    padding: 0 1rem;
    
/
    \* 兼容旧浏览器 \*/
word-wrap: break-word;
}
.ipro .tab-hd ul li.on .bt{
    color:#fff;
}
.ipro .tab-hd ul li .tb{
    text-align: center;
    margin-top: 2rem;
}
.ipro .tab-hd ul li.on{
    background: #264d9a;
}
.ipro .tab-hd ul li .tb img.bs,.ipro .tab-hd ul li.on .tb img.hs{
    display: none;
}
.ipro .tab-hd ul li.on .tb img.bs{
    display: block;
    margin: auto
}

.ipro .tab-bd{
    margin-top: 3rem;
}
.ipro .tab-bd .tab-pal{
    display: flex;
}
.ipro .tab-bd .ipro-wenzi{
    width: 25%;
    background:url(../images/ipro-img01.png);
    margin-right: 1rem;
    background-size: contain;
}
.ipro .tab-bd .ipro-wenzi .juzhong{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding: 0 2rem;
}
.ipro .tab-bd .ipro-wenzi .bt{
    display: flex;
    justify-content: space-between;
    font-size: 2rem;
}
.ipro .tab-bd .ipro-wenzi .bt .wz{
    color: #fff;
    align-items: center;
    display: flex;
}
.ipro .tab-bd .ipro-wenzi .brief{
    color: #fff;
    margin-top: 2rem;
    line-height: 2.5rem;
    height: 25rem;
    /* 修正：纵向滚动自动显示，横向彻底隐藏 */
    overflow-y: auto;
    overflow-x: hidden;
    /* 增加内边距，文字远离滚动条，不贴边 */
    padding-right: 0.8rem;
    box-sizing: border-box;
}

/* 自定义纵向滚动条样式 - 适配Chrome/Edge/360/微信浏览器 */
.ipro .tab-bd .ipro-wenzi .brief::-webkit-scrollbar {
    width: 6px; /* 滚动条宽度变细，不突兀 */
}
/* 滚动条轨道背景 */
.ipro .tab-bd .ipro-wenzi .brief::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.15); /* 浅透明白，贴合蓝色背景 */
    border-radius: 3px;
}
/* 滚动滑块 */
.ipro .tab-bd .ipro-wenzi .brief::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.5); /* 半透明白色滑块，柔和不刺眼 */
    border-radius: 3px;
}
/* 滑块hover加深 */
.ipro .tab-bd .ipro-wenzi .brief::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.7);
}

/* Firefox浏览器滚动条兼容 */
.ipro .tab-bd .ipro-wenzi .brief {
    scrollbar-width: thin; /* 细滚动条 */
    scrollbar-color: rgba(255,255,255,0.5) rgba(255,255,255,0.15);
}

.ipro .tab-bd .ipro-wenzi .bt .tb img{
    opacity:.4
}
.ipro .tab-bd .ipro-list{
    width: 75%;
}
.ipro .tab-bd .ipro-list ul li{
    padding: 0 1rem;
}
.ipro .tab-bd .ipro-list ul li a{
    background: #fff;
    display: block;
}
.ipro .tab-bd .ipro-list ul li img{
    width: 100%;
}
.ipro .tab-bd .ipro-list ul li .bt{
    padding: 2rem;
    color: #264d9a;
    display: flex;
    width: 100%;
    justify-content: space-between;
    font-size: 1.4rem;
}
.ipro .tab-bd .ipro-list ul li .bt span{
    display:block;
    height:4rem;
    line-height: 4rem;
}
.ipro .tab-bd .ipro-list ul li .bt i{
    color: #999;
    display: block;
    border: 1px solid #999;
    height: 4rem;
    line-height: 4rem;
    width: 4rem;
    text-align: center;
    border-radius: 50%;
}
.ipro .tab-bd .ipro-list ul li a:hover{
    background: #264d9a;
}
.ipro .tab-bd .ipro-list ul li a:hover span{
    color: #fff;
}



/*关于我们*/
.iabout{
    padding: 8rem 0 8rem;
}
.iabout-list{
    display: flex;
    justify-content: space-between;
}
.iabout-fl{
    width: 40%;
    margin-top: 3rem;
}
.iabout-fl .bt{
    font-size: 3.6rem;
    font-weight: bold;
    color: #264d9a;
    position: relative;
    padding-bottom: 2rem;
    margin-bottom: 3rem;
}
.iabout-fl .bt::after{
    content:"";
    background: #b6b6b6;
    height: 3px;
    width: 50px;
    position: absolute;
    bottom: 0;
    left: 0;
}
.iabout-fl .brief{
    color: #666;
    line-height: 3.5rem;
    font-size: 1.8rem;
}
.iabout-fr{
    width: 57%;
}
.iabout-fr .lg{
    text-align: center;
}
.iabout-fr .lg img{
    height: 8rem;
}
.iabout-fr .zzjg{
    margin-top: 8rem;
}
.iabout-fr .zzjg img{
    width: 100%;
}


/*企业文化*/
.iculture{
    background: url(../images/iwenhua-xian.png) left bottom no-repeat #264d9a;
    padding: 8rem 0 12rem;
    position:relative;
}
.iculture::after{
    content:"";
    width: 50%;
    height: 5rem;
    background: #efefef;
    clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%);
    position: absolute;
    bottom: -2px;
    z-index: 9999;
    right: 0;
}
.iculture-list{
    display: flex;
    justify-content: space-between;
}
.iculture-list .iculture-fl{
    width: 25%;
    padding-top: 10rem;
}
.iculture-list .iculture-fl .bt{
    font-size: 4rem;
    color: #fff;
    font-weight: bold;
    position:relative;
    padding-bottom: 1rem;
}
.iculture-list .iculture-fl .bt::after{
    content:"";
    background: #fff;
    height: 3px;
    width: 50px;
    position: absolute;
    bottom: 0;
    left: 0;
}
.iculture-list .iculture-fl .list{
    margin-top: 5rem;
    color: #fff;
}
.iculture-list .iculture-fl .list dl{
    margin-top: 3rem;
    font-size: 1.8rem;
}
.iculture-list .iculture-fl .list dl dt{
    position:relative;
    padding-bottom: 1rem;
}
.iculture-list .iculture-fl .list dl dt::after{
    content:"";
    background: #fff;
    height: 1px;
    width: 30px;
    position: absolute;
    bottom: 0;
    left: 0;
}
.iculture-list .iculture-fr{
    width: 70%;
    position: relative;
    /* top: -7rem; */
}
.iculture-list .iculture-fr img{
    width:100%;
}
.iculture-list .iculture-fr .swiper-qywh-next,.iculture-list .iculture-fr .swiper-qywh-prev{
    position: absolute;
    color: #fff;
    border: 1px solid #eee;
    font-size: 2rem;
    width: 4rem;
    height: 4rem;
    text-align: center;
    line-height: 4rem;
    border-radius: 50%;
    top: 50%;
    z-index: 999;
    cursor: pointer;
    margin-top: -2rem;
    background: rgb(0 0 0 / 50%);
}
.iculture-list .iculture-fr .swiper-qywh-next{
    right: 2rem;
}
.iculture-list .iculture-fr .swiper-qywh-prev{
    left: 2rem;
}
.iqywh-list{
    display: flex;
}
.iqywh-list .list{
    /* display: flex; */
    /* margin-bottom: 5rem; */
    color: #fff;
    width: 50%;
    padding: 0 1%;
}
.iqywh-list .list:first-child{
    padding-left: 0;
    padding-top: 11rem;
}
.iqywh-list .list:last-of-type{
    padding-right:0;
}
.iqywh-list .list dl{
    background: #1d4161;
    padding: 2rem;
    margin-bottom: 2rem;
}
.iqywh-list .list dl.tb{
    padding: 2rem 3rem 2rem 9rem;
}
.iqywh-list .list dl.tb1{
    background: url(../images/iqywh-tb1.png) 2rem center #1d4161 no-repeat;
    background-size: 6rem;
}
.iqywh-list .list dl.tb2{
    background: url(../images/iqywh-tb2.png) 2rem center #1d4161 no-repeat;
    background-size: 6rem;
    margin-bottom: 2rem!important;
}
.iqywh-list .list dl.tb3{
    background: url(../images/iqywh-tb3.png) 2rem center #1d4161 no-repeat;
    background-size: 6rem;
}
.iqywh-list .list dl.tb4{
    background: url(../images/iqywh-tb4.png) 2rem center #1d4161 no-repeat;
    background-size: 6rem;
}
.iqywh-list .list dl.tb5{
    background: url(../images/iqywh-tb5.png) 2rem center #1d4161 no-repeat;
    background-size: 6rem;
}
.iqywh-list .list dl:last-of-type{
    margin-bottom: 0;
}
.iqywh-list .list dl dt{
    font-weight: bold;
    font-size: 1.8rem;
    line-height: 3rem;
}
.iqywh-list .list dl dd{
    font-size: 1.6rem;
    line-height: 2.5rem;
}
.iqywh-img{
    margin-top:5rem;
}

/*新闻资讯*/
.inews{
    padding: 10rem 0;
    background: #efefef;
}
.inews-list .bigimg img{
    width: 100%;
    height: 21rem;
}
.inews-list:hover  img {
    transform:scale(1.05,1.05);
    -ms-transform:scale(1.05,1.05);
    -webkit-transform:scale(1.05,1.05);
    -o-transform:scale(1.05,1.05);
    -moz-transform:scale(1.05,1.05);
}
.inews-list .con{
    background: #ffffff;
    padding: 3rem;
}
.inews-list .con .bt{
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 2.5rem;
    height: 5rem;
    margin-top: 1rem;
}
.inews-list .con .rq{
    color: #666;
}



/*合作伙伴*/
.ipartner{
    padding:8rem 0;
}
.ipartner-list .bigimg{
    border: 1px solid #eee;
}
.ipartner-list .bigimg img{
    width: 100%;
}




@media (max-width:1024px){
    /* 全局统一盒模型，移动端必备 */
    * {
        box-sizing: border-box;
    }

    .swiper-ggt{
        margin-top: 6rem;
    }

    /* 轮播分页 */
    .swiper-banner .swiper-pagination-bullet{
        width: 16px;
        height: 4px;
    }
    .swiper-banner .swiper-pagination-bullets{
        bottom: .3rem!important;
    }

    /* 通用标题 itit */
    .itit{
        position:relative;
        padding: 0 1rem;
    }
    .itit .bt{
        font-size: clamp(24px, 6vw, 4rem); /* 自适应字号，最小24px不糊 */
        line-height: 1.2;
        padding-bottom: 2rem;
        margin-bottom: 3rem;
        text-transform: uppercase;
        text-align: center;
        color: #264d9a;
        font-weight: bold;
    }
    .itit .bt::after{
        content:"";
        position: absolute;
        width: 4rem;
        height: 3px;
        background: #d0d0d0;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    .itit .bt span{
        color: #e60012;
        margin-left: 1rem;
    }

    /* 产品展示 ipro */
    .ipro{
        background: #efefef;
        padding: 4rem 0 4rem;
        position:relative;
    }
    .ipro::after{
        display:none;
    }
    /* 修复gap不兼容 + 手机自动换行 */
    .ipro .tab-hd ul{
        display: flex;
        flex-wrap: wrap;
        padding: 0 1rem;
        list-style: none;
        margin: 0 -0.5rem;
        gap: 0;
    }
    .ipro .tab-hd ul li{
        background: #fff;
        width: calc(33.33% - 1rem); /* 平板两列，手机自动适配 */
        margin: 0 0rem 1rem;
        padding: 2rem 0;
        flex: unset; /* 取消等分挤压 */
    }
    .ipro .tab-hd ul li .bt{
        text-align: center;
        font-size: clamp(14px, 3vw, 1.8rem);
    }
    .ipro .tab-hd ul li.on .bt{
        color:#fff;
    }
    .ipro .tab-hd ul li .tb{
        text-align: center;
        margin-top: 1rem;
    }
    .ipro .tab-hd ul li.on{
        background: #264d9a;
    }
    .ipro .tab-hd ul li .tb img.bs,
    .ipro .tab-hd ul li.on .tb img.hs{
        display: none;
    }
    .ipro .tab-hd ul li.on .tb img.bs{
        display: block;
        margin: auto;
        max-width: 40%;
    }

    .ipro .tab-bd{
        margin-top: 2rem;
    }
    /* 产品内容左右分栏 手机上下堆叠 */
    .ipro .tab-bd .tab-pal{
        display: flex;
        flex-direction: column;
    }
    .ipro .tab-bd .ipro-wenzi{
        width: 100%;
        margin-right: 0;
        margin-bottom: 2rem;
        background:url(../images/ipro-img01.png) center no-repeat;
        background-size: cover;
    }
    .ipro .tab-bd .ipro-wenzi .juzhong{
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
        padding: 4rem 2rem;
    }
    .ipro .tab-bd .ipro-wenzi .bt{
        display: flex;
        justify-content: space-between;
        font-size: clamp(20px, 5vw, 2.6rem);
    }
    .ipro .tab-bd .ipro-wenzi .bt .wz{
        color: #fff;
        align-items: center;
        display: flex;
    }
    .ipro .tab-bd .ipro-wenzi .brief{
        color: #fff;
        margin-top: 2rem;
        line-height: 2.5rem;
        font-size: clamp(14px, 3vw, 1.6rem);
    }
    .ipro .tab-bd .ipro-wenzi .bt .tb img{
        opacity:.4;
        max-width: 40px;
    }
    .ipro .tab-bd .ipro-list{
        width: 100%;
    }
    .ipro .tab-bd .ipro-list ul{
        display: flex;
        flex-wrap: wrap;
        margin: 0 -0.5rem;
    }
    .ipro .tab-bd .ipro-list ul li{
        width: calc(50% - 1rem);
        padding: 0 0.5rem;
        margin-bottom: 1rem;
    }
    .ipro .tab-bd .ipro-list ul li a{
        background: #fff;
        display: block;
        height: 100%;
    }
    .ipro .tab-bd .ipro-list ul li img{
        width: 100%;
        display: block;
    }
    .ipro .tab-bd .ipro-list ul li .bt{
        padding: 1rem;
        color: #264d9a;
        display: flex;
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }
    .ipro .tab-bd .ipro-list ul li .bt span{
        display:block;
        font-size: clamp(12px, 2.8vw, 1.4rem);
    }
    .ipro .tab-bd .ipro-list ul li .bt i{
        color: #999;
        display: block;
        border: 1px solid #999;
        height: 2.4rem;
        line-height: 2.4rem;
        width: 2.4rem;
        text-align: center;
        border-radius: 50%;
        font-size: 1rem;
    }

    /* 关于我们 iabout */
    .iabout{
        background: url(../images/iabout-bj.png) center top no-repeat;
        background-size: cover;
        padding: 4rem 0 8rem;
    }
    .iabout-list{
        display: flex;
        flex-direction: column;
        padding: 0 1rem;
    }
    .iabout-fl{
        width: 100%;
        margin-top: 0;
        margin-bottom: 3rem;
    }
    .iabout-fl .bt{
        font-size: clamp(24px, 6vw, 4rem);
        font-weight: bold;
        color: #264d9a;
        position: relative;
        padding-bottom: 1rem;
        margin-bottom: 2rem;
    }
    .iabout-fl .bt::after{
        content:"";
        background: #b6b6b6;
        height: 3px;
        width: 50px;
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .iabout-fl .brief{
        color: #666;
        line-height: 3rem;
        font-size: clamp(14px, 3vw, 2rem);
    }
    .iabout-fr{
        width: 100%;
    }
    .iabout-fr .lg{
        text-align: center;
    }
    .iabout-fr .lg img{
        height: 5rem;
        max-width: 80%;
        object-fit: contain;
    }
    .iabout-fr .zzjg{
        margin-top: 4rem;
    }
    .iabout-fr .zzjg img{
        width: 100%;
        display: block;
    }

    /* 企业文化 iculture */
    .iculture{
        background: url(../images/iwenhua-xian.png) left bottom no-repeat #264d9a;
        background-size: 30% auto;
        padding-bottom: 3rem;
        position:relative;
    }
    .iculture::after{
        display:none;
    }
    .iculture-list{
        display: flex;
        flex-direction: column;
        padding: 0 1rem;
    }
    .iculture-list .iculture-fl{
        width: 100%;
        padding-top: 4rem;
        margin-bottom: 2rem;
    }
    .iculture-list .iculture-fl .bt{
        font-size: clamp(24px, 6vw, 4rem);
        color: #fff;
        font-weight: bold;
        position:relative;
        padding-bottom: 1rem;
    }
    .iculture-list .iculture-fl .bt::after{
        content:"";
        background: #fff;
        height: 3px;
        width: 50px;
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .iculture-list .iculture-fl .list{
        margin-top: 2rem;
        color: #fff;
    }
    .iculture-list .iculture-fl .list dl{
        margin-top: 1.5rem;
        font-size: clamp(14px, 3vw, 1.8rem);
    }
    .iculture-list .iculture-fl .list dl dt{
        position:relative;
        padding-bottom: 0.5rem;
    }
    .iculture-list .iculture-fl .list dl dt::after{
        content:"";
        background: #fff;
        height: 1px;
        width: 30px;
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .iculture-list .iculture-fr{
        width: 100%;
        position: relative;
        top: 0; /* 取消向上偏移，手机不顶出屏幕 */
    }
    .iqywh-list{
        display: block;
    }
    .iqywh-list .list{
        width: 100%;
        padding: 0;
    }
    .iqywh-list .list dl{
        background: #1d4161;
        padding: 2rem;
        margin-bottom: 2rem;
    }
    .iqywh-list .list dl.tb{
        padding: 2rem 3rem 2rem 9rem;
    }
    .iqywh-img{
        margin-top:3rem;
    }


    /* 新闻资讯 inews */
    .inews{
        padding: 4rem 0;
    }
    .inews-list{
        margin-bottom:2rem;
    }
    .inews-list .bigimg img{
        width: 100%;
        height: auto; /* 取消固定高度，防止图片拉伸 */
        display: block;
        transition: transform 0.3s ease;
    }
    .inews-list:hover  img {
        transform:scale(1.05,1.05);
        -ms-transform:scale(1.05,1.05);
        -webkit-transform:scale(1.05,1.05);
        -o-transform:scale(1.05,1.05);
        -moz-transform:scale(1.05,1.05);
    }
    .inews-list .con{
        background: #ffffff;
        padding: 1.5rem;
    }
    .inews-list .con .bt{
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 1.6rem;
        height: 3.2rem;
        margin-top: 0.5rem;
        font-size: clamp(14px, 3vw, 1.6rem);
    }
    .inews-list .con .rq{
        color: #666;
        font-size: 0.9rem;
    }

    /* 合作伙伴 ipartner */
    .ipartner{
        padding:4rem 0;
    }
    .ipartner-list {
        padding: 0 1rem;
    }
    .ipartner-list .bigimg{
        border: 1px solid #eee;
        overflow: hidden;
    }
    .ipartner-list .bigimg img{
        width: 100%;
        display: block;
    }
}