*{box-sizing:border-box;margin:0;padding:0;}
/* font-display:optional：字体 100ms 内未到就本次访问直接用系统字体、绝不晚到换装——换装会改文字高度造成布局位移（落位闪烁震源）。配合 _Layout 里的 preload，字体大概率首帧即就绪 */
@font-face{font-family:HarmonyOS_Sans_SC_Medium;src:url(https://ctmon-file.ctmon.com.cn/fonts/HarmonyOS_Sans_SC.woff2) format('woff2');font-display:optional;}
@font-face{font-family:HarmonyOS_Sans_SC;src:url(https://ctmon-file.ctmon.com.cn/fonts/HarmonyOS_Sans_SC.woff2) format('woff2');font-display:optional;}
@font-face{font-family:HarmonyOS Sans SC;src:url(https://ctmon-file.ctmon.com.cn/fonts/HarmonyOS_Sans_SC.woff2) format('woff2');font-display:optional;}
@font-face{font-family:HarmonyOS_Sans_SC_Light;src:url(https://ctmon-file.ctmon.com.cn/fonts/HarmonyOS_Sans_SC.woff2) format('woff2');font-display:optional;}
@font-face{font-weight:500;font-family:HarmonyOS_Sans_SC_Bold;src:url(https://ctmon-file.ctmon.com.cn/fonts/HarmonyOS_Sans_SC.woff2) format('woff2');font-display:optional;}
@font-face{font-family:Poppins;src:url(../font/Poppins-Regular.ttf) format('truetype');font-display:optional;}

a:active,a:hover,a:link,a:visited{background:0 0;-webkit-tap-highlight-color:transparent;-webkit-tap-highlight-color:transparent;}
a{text-decoration:none;}
ul{list-style:none;}
body{overflow-x:hidden;-webkit-tap-highlight-color:transparent;font-family:"HarmonyOS_Sans_SC";}
.content1300{margin:0 auto;width:1300px;max-width:94%;}
.content1440{margin:0 auto;width:1440px;max-width:94%;}
.content1400{margin:0 auto;width:1400px;max-width:94%;}
.content1240{margin:0 auto;width:1240px;max-width:94%;}
.content1200{margin:0 auto;width:1200px;max-width:94%;}
.content1500{margin:0 auto;width:1500px;max-width:94%;}
.content1600{margin:0 auto;width:1600px;max-width:94%;}
.hoverLi .pic{overflow:hidden;}
.hoverLi:hover .imgScale{transform:scale(1.05);}
.imgScale{display:block;width:100%;transition:all 1s;}
.index-title{position:relative;z-index:1;}
.main{padding-top:70px;}
.header{position:fixed;top:0;left:0;z-index:999;padding:0 4.16%;width:100%;background-color:#fff;box-shadow:0 3px 14px 0 rgba(226,226,226,.5);}
.header.active{box-shadow:0 3px 14px 0 rgba(226,226,226,.5);}
.header.active .r .nav li>a{line-height:70px;}
.header .content{display:flex;justify-content:space-between;align-items:center;}
.header .logo img{display:block;}
.header .r{display:flex;align-items:center;}
.header .r .nav{display:flex;}
.header .r .nav li>a{position:relative;display:block;color:#070707;font-size:16px;font-family:HarmonyOS_Sans_SC;line-height:70px;transition:all .6s;}
.header .r .nav li>a::before{position:absolute;bottom:0;left:50%;width:0;height:2px;background-color:#182f8e;content:'';transition:all .6s;transform:translateX(-50%);}
.header .r .nav li:hover>a::before{width:100%;}
/* 2026-10-20 需求：当前页对应的导航项（新品发布/解决方案/产品中心等）文字品牌蓝 + 底部横线（同 hover 下划线） */
.header .r .nav li.active>a{color:#182f8e;}
.header .r .nav li.active>a::before{width:100%;}
.header .r .nav li:hover>a{color:#182f8e;}
.header .r .nav li:not(:last-child){margin-right:72px;}
.header .r .nav li{position:relative;}/*所有导航 li 直接相对定位：subNav1/subNav2 下拉以各自 li 居中（原靠 rel 类，2026-10-20 改为无条件）*/
.header .r li:hover .subNav1{display:block;}
.header .r .subNav1{position:absolute;left:50%;display:none;padding:10px 0;width:170px;background-color:#fff;transform:translate(-50%);}/*2026-10-20：顶部 2px 品牌蓝边去掉*/
.header .r .subNav1 a{display:block;padding:0 20px;color:#333;text-align:center;font-weight:400;font-size:14px;font-family:HarmonyOS Sans SC;line-height:36px;justify-content:space-between;}
.header .r .subNav1 a:hover{color:#182f8e;}
.header .r li:hover .subNav2{display:block;}
.header .r .subNav2{position:absolute;left:50%;display:none;margin-top:-2px;width:630px;border-top:2px solid #ededed;transform:translate(-50%);}
.header .r .subNav2 .subNav2Container{display:flex;}
.header .r .subNav2 .subNav2Container-l{width:50%;background-color:#f5f5f5;}
.header .r .subNav2 .subNav2Container-l a{position:relative;display:flex;padding:0 20px;color:#333;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:38px;justify-content:space-between;}
.header .r .subNav2 .subNav2Container-l a.active{background-color:#fff;color:#182f8e;}
.header .r .subNav2 .subNav2Container-l a::before{position:absolute;top:50%;left:0;width:3px;height:0;background-color:#182f8e;content:'';transition:all .6s;transform:translateY(-50%);}
.header .r .subNav2 .subNav2Container-l a.active::before{height:100%;}
.header .r .subNav2 .subNav2Container-r{padding:30px;width:50%;background-color:#fff;}
.header .r .subNav2 .subNav2Container-r .items.active{display:block;}
.header .r .subNav2 .subNav2Container-r .items{display:none;}
.header .r .subNav2 .subNav2Container-r .items-t{padding-bottom:10px;border-bottom:1px solid #f2f2f2;color:#182f8e;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:1;}
.header .r .subNav2 .subNav2Container-r .items-c{margin-top:10px;}
.header .r .subNav2 .subNav2Container-r .items-c a{display:block;color:#666;font-weight:400;font-size:14px;font-family:HarmonyOS Sans SC;line-height:32px;}
.header .r .subNav2 .subNav2Container-r .items-c a:hover{color:#182f8e;}
/* 右侧图片列：子级（文章）后台「标识图片」photo；默认取该分类第一篇，悬停中列子级联动切换（common.js） */
.header .r .icons{display:flex;margin-left:74px;align-items:center;line-height:0}/*line-height:0：flex 容器里子节点间的空白文本是匿名 flex 项，回退字体（font-display:optional 冷访问）行高会把它撑到 105px 顶高 header；归零后图标不受影响，弹出层文字各自恢复行高*/
.header .r .icons .language ul li a{line-height:1.5}
.header .headerSearch .searchContainer{line-height:normal}
.header .r .icons a{position:relative;color:#070707;}
.header .r .icons a:hover{color:#182f8e;}
.header .r .icons a:not(:last-child),.header .r .language{margin-right:30px;}
.header .r .icons a .iconfont{display:block;font-size:20px;}
.header .r .icons a .iconfont.icon-ditu_diqiu_o{transform:scale(1.2);}
.header .r  .language{position:relative;}
.header .r  .language span{display: block;font-size: 20px;transform: scale(1.2);}
.header .r  .language ul{position:absolute;top: 20px;background: #ffff;padding: 0px;left: 50%;transform: translateX(-50%);/* border: 1px solid #cdcdcd; */display: none;padding-top: 20px;}
.header .r .language ul li a{display:block;padding:10px 20px;border-top: 1px dashed #cdcdcd;}
.header .r .language ul li:first-child a{border-top: 0px;}
.header .r .language:hover ul{display:block;}
.header .headerSearch .searchContainer{position:absolute;top:60px;right:0;display:none;overflow:hidden;width:400px;height:50px;border:1px solid #f1f1f1;background-color:#fff;}
.header .headerSearch .searchContainer form{display:flex;}
.header .headerSearch .searchContainer input{padding:0 5px 0 22px;width:100%;outline:0;border:none;color:#333;font-size:16px;flex:1;}
.header .headerSearch .searchContainer input::placeholder{font-size:14px;}
.header .headerSearch .searchContainer .submit{width:60px;background-color:#182f8e;color:#fff;text-align:center;line-height:48px;}
.header .headerSearch .searchContainer .submit .iconfont{font-size:18px;}
.header .searchBtn .iconfont{display:block;font-size:20px;}
.commonMore{display:flex;width:160px;height:50px;border:1px solid rgba(24,47,142,.23);background-color:#fbfcfd;color:#182f8e;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;transition:all .6s;align-items:center;justify-content:center;}
.commonMore:hover{border-color:#182f8e;background-color:#182f8e;color:#fff;}
.commonMore .iconfont{margin-left:20px;font-size:28px;}
.commonMore1{display:flex;width:35px;height:25px;border:1px solid #fff;transition:all .6s;transform:skew(-10deg);align-items:center;justify-content:center;}
.box3 .box-c .c a:hover .commonMore2,.box3 .box-c .l a:hover .commonMore2,.commonMore1:hover{border-color:#182f8e;background-color:#182f8e;color:#fff;}
.commonMore1 .iconfont{color:#fff;font-size:20px;}
.commonMore2{border:1px solid #999;}
.commonMore2 .iconfont{color:#999;}
.box3 .box-c .c a:hover .commonMore2 .iconfont,.box3 .box-c .l a:hover .commonMore2 .iconfont,.commonMore2:hover .iconfont{color:#fff;}
.box3 .box-c .l a:hover .text-box-b{color:#182f8e;}
.index-title .des{margin-bottom:10px;color:#182f8e;font-weight:400;font-size:22px;font-family:HarmonyOS Sans SC;line-height:1;}
.index-title .title{color:#070707;font-weight:400;font-size:34px;font-family:HarmonyOS Sans SC;line-height:1.33;}
.commonBtns .btn{cursor:pointer;fill:#0f0;stroke-width:30;}
.commonBtns .btn .icon{position:relative;display:flex;width:50px;height:56px;align-items:center;justify-content:center;}
.commonBtns .btn .icon::after,.commonBtns .btn .icon::before{position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(../images/sjx.png);background-size:cover;content:'';}
.commonBtns .btn .icon::after{background-image:url(../images/sjx1.png);opacity:0;transition:all .6s;}
.commonBtns .btn .icon:hover::after{opacity:1;}
.commonBtns .btn .icon{padding-left:10px;}
.commonBtns .btn.btn-next .icon{transform:rotate(180deg);}
.commonBtns .btn .icon .iconfont{position:relative;z-index:2;color:#182f8e;font-size:32px;transition:all .6s;}
.commonBtns .btn:hover .icon .iconfont{color:#fff;}
.commonBtns .btn.btn-next .icon .iconfont{transform:rotate(-180deg);}
.commonMoreBtn{display:flex;color:#fff;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1;align-items:center;}
.commonMoreBtn .commonMore1{margin-left:10px;}
.commonMoreBtn:hover .commonMore1{border-color:#182f8e;background-color:#182f8e;color:#fff;}
.footer{background-color:#121416;}
.footer-t{display:flex;padding:45px 0 20px;justify-content:space-between;align-items:center;}
.footer-t .logo img{display:block;}
.footer-t .social{display:flex;}
.footer-t .social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.05);color:rgba(255,255,255,.5);text-align:center;line-height:40px;transition:all .6s;}
.footer-t .social a:hover{background-color:#182f8e;color:#fff;}
.footer-t .social a .iconfont{font-size:20px;}
.footer-t .social a:not(:last-child){margin-right:14px;}
.footer-c{display:flex;padding:20px 0 0 0;border-top:1px solid rgba(255,255,255,.07);align-items:center;justify-content:space-between;}
.footer-c-l{display:flex;align-items:center;}
.footer-c-l a{color:#fff;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:1;}
.footer-c-l a:hover{opacity:.5;}
.footer-c-l a:not(:last-child){margin-right:90px;}
.footer-c-r{color:#fff;text-align:right;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1;}
.footer-c-r .tel{margin-top:10px;font-weight:400;font-size:24px;}
.footer-b{display:flex;padding:15px 0;color:rgba(255,255,255,.5);font-size:14px;font-family:HarmonyOS_Sans_SC_Light;line-height:30px;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.footer-b a{color:rgba(255,255,255,.5);}
@keyframes scale{0%{transform:translate(-50%,50%) scale(.3);}
100%{transform:translate(-50%,50%) scale(1);}
}
.banner1{position:relative;}
.banner1::before{position:absolute;top:0;left:0;display:none;width:100%;height:100%;background:rgba(0,0,0,.45);content:"";}
.banner1 .pic img{display:block;width:100%;min-height:330px;object-fit:cover;}
.banner1 .pic img.m{display:none;}
.banner1 .banner-box{position:absolute;top:50%;left:50%;z-index:2;transform:translate(-50%,-50%);}
.banner1 .banner-box .text-box{width:560px;max-width:100%;}
.banner1 .banner-box .title{color:#fff;font-weight:400;font-size:36px;font-family:HarmonyOS Sans SC;line-height:1.45;}
.banner1 .banner-box .des{margin-top:10px;color:#fff;font-size:18px;font-family:HarmonyOS_Sans_SC_Light;line-height:1.6;}
.banner1 .banner-box .commonMore{display:inline-flex;margin-top:25px;padding:0 25px;width:auto;border:1px solid rgba(255,255,255.02);background-color:transparent;color:#fff;}
.banner1 .banner-box .commonMore:hover{border-color:#182f8e;background-color:#182f8e;}
.commonBread{padding:12px 0;color:#777;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1.5;}
.commonBread .icon-home{color:rgba(119,119,119,.8);font-size:18px;}
.commonBread .icon-youjiantou11{margin:0 7px;color:rgba(119,119,119,.8);font-size:12px;}
.commonBread a{color:#777;}
.commonBread .icon-home:hover,.commonBread a:hover{color:#182f8e;}
.innerTitle{color:#070707;font-weight:400;font-size:36px;font-family:HarmonyOS Sans SC;line-height:1.5;}
.innerDes{margin-top:10px;color:#777;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1.875;}
.swiper-pagination{position:relative;bottom:0!important;display:none;margin-top:15px;}
.swiper-pagination-bullet{width:16px;height:4px;border-radius:0;background:#888;opacity:.35;cursor:pointer;}
.swiper-pagination-bullet-active{width:29px;background:#182f8e;opacity:1;transition:all .6s;}
.newsList .btn{position:absolute;top:50%;z-index:2;transform:translateY(-50%);}
.newsList{padding:60px 0 50px 0;background:url(../images/product-box3-bg.jpg);background-size:cover;}
.newsList .box-c{position:relative;padding:50px;background-color:#fff;}
.newsList .box-c .swiper-slide a{display:flex;justify-content:space-between;}
.newsList .box-c .l{width:44.84%;}
.newsList .box-c .l .label{color:#182f8e;font-size:18px;font-family:HarmonyOS_Sans_SC_Light;line-height:1;}
.newsList .box-c .l .text-title{display:-webkit-box;overflow:hidden;margin-top:16px;color:#070707;text-overflow:ellipsis;font-weight:400;font-size:24px;font-family:HarmonyOS Sans SC;line-height:1.5;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.newsList .box-c .l .text-des{display:-webkit-box;overflow:hidden;margin-top:20px;color:#777;text-overflow:ellipsis;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1.5;-webkit-line-clamp:3;-webkit-box-orient:vertical;}
.newsList .box-c .l .commonMore{margin-top:25px;}
.newsList .box-c .r{width:51.42%;}
.newsList .box-c .r .pic{height:100%;}
.newsList .box-c .r .pic img{height:100%;object-fit:cover;}
.newsList .commonBtns .btn .icon::before{background-image:url(../images/sjx2.png);}
.newsList .commonBtns .btn .icon::after{background-image:url(../images/sjx3.png);}
.newsList .commonBtns .btn .icon .iconfont{color:#fff;}
.newsList .commonBtns .btn:hover .icon .iconfont{color:#182f8e;}
.newsList .swiper-pagination-bullet-active{background-color:#fff;}
.newsList .btn.btn-prev{left:-100px;}
.newsList .btn.btn-next{right:-100px;}
.solution-details .serviceSupport{background:#fff;}
.serviceSupport{padding:55px 0 60px 0;text-align:center;}
.serviceSupport .innerTitle span{color:#182f8e;}
.serviceSupport .box-c{margin-top:30px;}
.serviceSupport .box-c .swiper-wrapper{justify-content:center;}
.serviceSupport .box-c .swiper-slide{position:relative;width:235px;text-align:center;}
.serviceSupport .box-c .swiper-slide::before{position:absolute;top:50%;right:0;width:1px;height:62px;background:#333;content:'';opacity:.07;transform:translateY(-50%);}
.serviceSupport .box-c .swiper-slide:last-child::before{display:none;}
.serviceSupport .box-c .swiper-slide .icon{margin:0 auto;width:60px;height:60px;border-radius:50%;background:rgba(92,113,141,.05);text-align:center;line-height:60px;transition:all .6s;}
.serviceSupport .box-c .swiper-slide:hover .icon{background-color:#024498;}
.serviceSupport .box-c .swiper-slide .icon .iconfont{display:block;color:#024498;font-size:30px;transition:all .6s;}
.serviceSupport .box-c .swiper-slide:hover .icon .iconfont{color:#fff;transform:rotateY(180deg);}
.serviceSupport .box-c .swiper-slide .text{margin-top:15px;color:#070707;font-weight:500;font-size:18px;font-family:HarmonyOS Sans SC;line-height:1;transition:all .6s;}
.serviceSupport .box-c .swiper-slide:hover .text{color:#182f8e;}
.recommendProduct{padding:50px 0 50px;background-image:url(../images/product-box4-bg.jpg);background-size:cover;text-align:center;}
.recommendProduct .box-t{display:flex;margin:20px auto 30px;align-items:center;justify-content:center;}
.recommendProduct .productBtn{display:block;margin:0 4px;padding:0 24px;height:47px;background:rgba(136,136,136,.08);color:#020202;text-align:center;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:47px;}
.recommendProduct .productBtn.active{background-color:#182f8e;color:#fff;}
.recommendProduct .productListItem .text-box{background:rgba(255,255,255,.55);}
.recommendProduct .box-c .items{display:none;animation:fadeInUpSmall 1s forwards;}
.recommendProduct .box-c .items.active{display:block;}
.productListItem{position:relative;width:24.12%;}
.productListItem:not(:last-child){margin-right:1.14%;}
.productListItem .img{position:relative;padding-top:66.56%;}
.productListItem .img .pic{position:absolute;top:0;left:0;display:flex;width:100%;height:100%;align-items:center;justify-content:center;}
.productListItem .img .pic img{max-width:100%;max-height:100%;}
.productListItem .text-box{padding:10px 30px 35px;background-color:#fff;}
.productListItem .text-title{display:-webkit-box;overflow:hidden;color:#070707;text-overflow:ellipsis;font-weight:400;font-size:18px;font-family:HarmonyOS_Sans_SC_Medium;line-height:1;-webkit-line-clamp:1;-webkit-box-orient:vertical;}
.productListItem:hover .text-title{color:#182f8e;}
.productListItem .text-des{display:-webkit-box;overflow:hidden;margin-top:15px;height:60px;color:#999;text-overflow:ellipsis;font-size:16px;font-family:HarmonyOS_Sans_SC_Light;line-height:1.875;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.productListItem .more{margin-top:25px;height:50px;border:1px solid rgba(24,47,142,.15);background:rgba(24,47,142,.03);color:#182f8e;text-align:center;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:48px;transition:all .6s;}
.productListItem .more:hover{background-color:#182f8e;color:#fff;}
.innerNav{border-bottom:1px solid rgba(51,51,51,.07);background-color:#fff;}
.innerNav .swiper-slide{position:relative;padding:21px 0;width:auto;color:#333;font-size:18px;font-family:HarmonyOS_Sans_SC_Light;line-height:1;cursor:pointer;}
.innerNav .swiper-slide:not(:last-child){margin-right:60px;}
.innerNav .swiper-slide::before{position:absolute;bottom:0;left:50%;width:0;height:1px;background-color:#122f8f;content:'';transition:all .6s;transform:translateX(-50%);}
.innerNav .swiper-slide.active::before,.innerNav .swiper-slide:hover::before{width:100%;}
.innerNav .swiper-slide.active,.innerNav .swiper-slide:hover{color:#122f8f;}
.m_right{display:none;}
.modal{position:fixed;top:0;left:0;z-index:999;display:none;width:100%;height:100%;background-color:rgba(0,0,0,.55);}
.modal .shadow{position:absolute;top:0;left:0;width:100%;height:100%;}
.video-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);}
.modal .close{position:absolute;top:-26px;right:-26px;color:#fff;font-size:24px;cursor:pointer;}
.video-content video{display:block;margin:0 auto;max-width:90vw;max-height:80vh;}
.pagination ul{display:flex;justify-content:center;flex-wrap:wrap;}
.pagination ul li{margin:3px;width:49px;height:48px;border:1px solid #f1f1f1;color:#333;text-align:center;font-size:16px;line-height:46px;cursor:pointer;}
.pagination ul li .iconfont{font-size:18px;}
.pagination ul li.active,.pagination ul li:hover{background-color:#122f8f;}
.pagination ul li a{display:block;color:#333;}
.pagination ul li.active a,.pagination ul li:hover a{color:#fff;}
.m-right-buttom{display:none;}
.m-navbar{display:none;}
@keyframes fadeInUpSmall{from{opacity:0;transform:translate3d(0,30px,0);}
to{opacity:1;transform:translate3d(0,0,0);}
}
.fadeInUpSmall{animation-name:fadeInUpSmall;}
.mobileNav{display:none;}
}
@media (max-width:1630px){.content1300,.content1400,.content1600{width:80%;max-width:80%;}
}
@media (max-width:1459px){.box5 .box-t .l .text-title,.index-title .title{font-size:30px;}
.banner .swiper-slide .des,.index-title .des{font-size:20px;}
}
.header .r .nav li:not(:last-child){margin-right:40px;}
.banner1 .banner-box .title{font-size:36px;}
.innerTitle{font-size:32px;}
}
@media (max-width:1430px){.content1400{width:94%;}
}
@media (max-width:1366px){.content1300,.content1400,.content1600{width:90%;max-width:90%;}
}
@media (max-width:1330px){.content1300{width:94%;}
}
@media (max-width:1280px){.header .r .nav li>a{line-height:70px;}
.header .r .subNav2{left:30%;transform:translateX(-30%);}
.banner1 .banner-box .des{font-size:16px;}
.main{padding-top:70px;}
.banner1 .banner-box .commonMore,.commonBread{font-size:14px;}
.banner1 .banner-box .title,.innerTitle{font-size:28px;line-height:1.5;}
.productListItem .more{margin-top:20px;height:46px;font-size:14px;line-height:44px;}
.productListItem .text-des{font-size:15px;}
.commonBtns .btn .icon .iconfont{font-size:30px;}
.productListItem .text-box{padding:30px 25px;}
.serviceSupport .box-c .swiper-slide .text{font-size:17px;}
.newsList .box-c{padding:30px;}
.serviceSupport .box-c .swiper-slide{width:20%;}
.innerDes{margin-top:5px;}
}
@media (max-width:1199px){.productListItem{width:32%;}
.commonBtns .btn .icon{width:44px;height:49px;}
.commonBtns .btn .icon .iconfont{font-size:26px;}
.productListItem:not(:last-child){margin-right:2%;}
.banner1 .banner-box .title,.innerTitle{font-size:28px;}
.footer-t{padding:40px 0;}
.footer-c-l a:not(:last-child){margin-right:40px;}
.header{padding:0 3%;}
.header .content{height:60px;}
.main{padding-top:60px;}
.header .r .nav{display:none;}
.m-right-buttom{display:block;cursor:pointer;user-select:none;}
.m-right-buttom .in{display:flex;width:19px;height:30px;align-items:center;justify-content:center;}
.m-right-buttom span,.m-right-buttom span:after,.m-right-buttom span:before{display:block;width:19px;height:2px;background:#182f8e;transition:top .2s linear;}
.header.active .m-right-buttom span,.header.active .m-right-buttom span:after,.header.active .m-right-buttom span:before{background:#182f8e;}
.m-right-buttom span{position:relative;transition:all .2s .4s ease,background 0s;}
.m-right-buttom span:after,.m-right-buttom span:before{position:absolute;left:0;height:2px;content:'';transition:top .2s .4s ease,transform .4s ease;transform-origin:50% 50%;}
.m-right-buttom span:before{top:6px;}
.m-right-buttom span:after{top:-6px;}
.header.active .m-right-buttom.active span,.m-right-buttom.active span{background:0 0;transition:all .2s 0s ease;}
.m-right-buttom.active span:after,.m-right-buttom.active span:before{top:0;width:19px;transition:top .2s ease,transform .2s .3s ease;}
.m-right-buttom.active span:before{transform:rotate3d(0,0,1,45deg);}
.m-right-buttom.active span:after{transform:rotate3d(0,0,1,-45deg);}
.m-navbar.active li{border-radius:5px;background-color:#f0f0f0;}
.m-navbar ul{display:block;overflow-x:hidden;overflow-y:auto;width:100%;height:100%;-webkit-overflow-scrolling:touch;}
.m-navbar li{display:block;margin:0;width:100%;opacity:0;transition:all .4s ease;transform:translateY(32px);}
.m-navbar.active li{opacity:1;transform:translateY(0);}
.m-navbar li:hover a{color:#747474!important;}
.m-navbar li.active a{color:#182f8e!important;}
.m-navbar{position:fixed;top:0;left:0;z-index:998;display:none;margin-right:0;padding:100px 4% 20px;width:100%;height:100%;background-color:#444;}
.m-navbar li+li{margin-top:12px;}
.m-navbar li+li{margin-left:0;padding:0;}
.m-navbar li+li:after{display:none;}
.m-navbar li a{display:block;padding:9px!important;height:auto;border-radius:5px;background:#fafafa;color:#121212;font-weight:400;}
.newsList .box-c .l .text-title{font-size:22px;}
}
@media (max-width:1024px){.banner1 .banner-box .des{margin-top:8px;}
.newsList .box-c .l .text-title{font-size:20px;}
.header .r .icons a .iconfont{font-size:20px;}
.newsList .box-c .l .text-des,.newsList .box-c .l .text-title{margin-top:10px;}
.newsList .box-c .l .commonMore{margin-top:20px;}
.productListItem .text-box{padding:20px;}
.productListItem .more{margin-top:25px;height:45px;line-height:43px;}
.banner1 .banner-box .title,.index-title .title,.innerTitle{font-size:26px;}
.footer-t{padding:30px 0;}
.footer-c-l a:not(:last-child){margin-right:25px;}
.footer-t .social a{width:40px;height:40px;line-height:40px;}
.footer-t .social a .iconfont{font-size:18px;}
.footer-b{padding:15px 0;font-size:14px;line-height:1.5;}
.commonMore{width:140px;height:46px;}
.commonMore .iconfont{margin-left:10px;}
.innerDes{margin-top:8px;line-height:1.7;}
.recommendProduct .box-t{margin:25px 0;}
.recommendProduct .productBtn{padding:0 15px;height:40px;font-size:14px;line-height:40px;}
}
@media (max-width:860px){.serviceSupport .box-c .swiper-slide::before{display:none;}
.serviceSupport .box-c .swiper-wrapper{flex-wrap:wrap;}
}
@media (max-width:768px){.banner1 .pic img.m{display:block;}
.banner1 .pic img.pc{display:none;}
.banner1 .banner-box .des{font-size:18px;}
.serviceSupport .box-c .swiper-slide .icon{width:45px;height:45px;line-height:45px;}
.serviceSupport .box-c .swiper-slide .icon .iconfont{font-size:20px;}
.serviceSupport .box-c .swiper-slide .text{margin-top:7px;font-size:14px;}
.pagination ul li:nth-child(n+7){display:none;}
.pagination ul li:last-child{display:block;}
.innerNav .swiper-slide{padding:15px 0;}
.innerNav .swiper-slide{font-size:16px;}
.innerNav .swiper-slide:not(:last-child){margin-right:20px;}
.commonBtns .btn .icon{width:42px;height:47px;}
.index-title .des{font-size:20px;}
.commonMore{width:120px;height:40px;font-size:14px;}
.commonMore .iconfont{font-size:20px;}
.banner1 .banner-box .title,.index-title .title,.innerTitle{font-size:24px;}
.footer-b{font-size:12px;}
.footer-c-l{display:none;}
.footer-c-r{display:flex;width:100%;text-align:center;align-items:center;justify-content:center;}
.footer-c-r .tel{margin-top:0;margin-left:15px;font-size:18px;}
.footer-t .logo img{height:35px;}
.main{padding-top:50px;}
.header .logo img{height:35px;}
.headerSearch{display:none;}
.pagination ul li{width:36px;height:36px;line-height:36px;}
.modal .close{top:-30px;right:0;}
.video-content{width:85%;}
.video-content video{display:block;margin:0 auto;width:100%;height:auto;}
.swiper-pagination{margin-top:20px;}
.banner1 .pic img{height:200px;min-height:auto;}
.product .box2 .box-c{margin-top:30px;}
.newsList,.recommendProduct,.serviceSupport{padding:50px 0;}
.productListItem{width:49%;}
.newsList .box-c .l .label{font-size:16px;}
.newsList .box-c .swiper-slide{padding:0 1px;}
}
@media (max-width:767px){.content1300,.content1400,.content1600{width:90%;max-width:90%;}
.banner1::before{display:block;}
.swiper-pagination-bullet{width:12px;height:3px;}
.swiper-pagination-bullet-active{width:18px;}
.banner1 .banner-box .des{font-size:15px!important;}
.banner1 .banner-box .commonMore,.product .box2 .btn.btn-next,.product .box2 .btn.btn-prev{display:none!important;}
.recommendProduct .productListItem .text-box{padding:25px 25px 40px 25px;}
.pagination ul li{font-size:14px;}
.pagination ul li .iconfont{font-size:15px;}
.content1600{width:90%;max-width:90%;}
}
@media (max-width:630px){.serviceSupport .box-c .swiper-slide{width:33.33%;}
}
@media (max-width:500px){.innerNav .swiper-slide{padding:10px 0;font-size:14px;}
.innerNav .swiper-slide:not(:last-child){margin-right:15px;}
.serviceSupport .box-c .swiper-slide:nth-child(1),.serviceSupport .box-c .swiper-slide:nth-child(2),.serviceSupport .box-c .swiper-slide:nth-child(3){margin-bottom:20px;}
.commonMoreBtn{font-size:14px;}
.newsList .box-c .l .text-des,.productListItem .text-des{margin-top:10px;font-size:14px;line-height:1.5;}
.productListItem .more{font-size:14px;}
.fadeInUpSmall{animation:none;}
.footer-t{flex-direction:column;align-items:center;justify-content:center;}
.footer-t .social{margin-top:15px;}
.innerDes{font-size:14px;}
.commonBread{padding:10px 0 15px;font-size:12px;line-height:20px;}
.commonBread .icon-home{font-size:14px;}
.commonBread .icon-youjiantou11{margin:0 3px;}
.recommendProduct .box-t{margin:20px 0;}
.productListItem .more{margin-top:20px;height:40px;line-height:38px;}
.productListItem{width:100%;}
.banner1 .banner-box .des{font-size:16px;}
.recommendProduct .productBtn{padding:0 10px;height:35px;line-height:35px;}
.newsList .box-c .l .text-title{font-size:18px;}
.newsList .box-c{padding:20px;}
.newsList,.recommendProduct,.serviceSupport{padding:35px 0 35px 0;}
.serviceSupport .box-c{margin-top:25px;}
.commonMore1{width:30px;height:20px;}
.swiper-pagination{margin-top:0;}
.index-title .des{font-size:16px;}
.banner1 .banner-box .title,.index-title .title,.innerTitle{font-size:22px;}
.footer-t{padding:30px 0 20px 0;}
.header .r .icons a:not(:last-child){margin-right:20px;}
.footer-t .social a{width:35px;height:35px;line-height:35px;}
.footer-t .social a .iconfont{font-size:16px;}
.footer-b{flex-direction:column;align-items:center;}
.footer-b-l,.footer-b-r{width:100%;text-align:center;}
.innerNav{display:none;}
.mobileNav{position:relative;display:block;padding:0 15px;height:50px;border-bottom:1px solid #eee;background:#fff;color:#070707;font-size:14px;font-family:HarmonyOS Sans SC;line-height:50px;}
.mobileNav.active{box-shadow:none;}
.mobileNav-t{display:flex;justify-content:space-between;}
.mobileNav.active .mobileNav-t .iconfont{transform:rotate(90deg);}
.mobileNav-b{position:absolute;left:0;display:none;width:100%;background-color:#fff;}
.mobileNav-b a{display:block;padding:0 15px;border-bottom:solid 1px #eee;color:#070707;}
}
.right-flex{position:fixed;top:50%;right:0;z-index:99;margin-top:-200px;width:50px;height:auto;}/*99：盖过子品牌故事吸附条(90)的整屏白底，仍低于头部999*/
.right-flex ul{width:100%;}
.right-flex li{position:relative;float:right;margin-bottom:5px;width:50px;height:50px;border-radius:8px 0 0 8px;background:#a7afb9;line-height:50px;transition:width .3s,background .3s,margin .3s;}
.right-flex li .ico{position:absolute;top:0;right:0;width:50px;height:50px;transition:right .3s;}
.right-flex li a{display:block;width:100%;height:100%;}
.right-flex li p{padding:0 20px;color:#fff;font-size:15px;line-height:50px;transition:transform .3s;}
.right-flex li.one{width:90px;height:50px;border-radius:4px;background-color:#458d45;}
.right-flex li.one p{padding:3px 10px;text-align:center;font-size:16px;line-height:22px;}
.right-flex li.four .ico,.right-flex li.li-three .ico,.right-flex li.two .ico{left:0;}
.right-flex li.four p,.right-flex li.li-three p,.right-flex li.two p{padding:0 20px 0 50px;}
.right-flex li.four p{pointer-events:none;}
.right-flex li.four:hover p{pointer-events:unset;}
.right-flex li.two{margin-right:-150px;width:200px;}
.right-flex li.three{margin-right:-100px;width:150px;}
.right-flex li .ico{color:#fff;text-align:center;font-size:28px;}
.right-flex li .ico.ico03{font-size:32px;}
.right-flex li .ico.ico08{font-weight:700;font-size:18px;}
.right-flex .right-close{width:100%;height:40px;font-weight:700;font-size:12px;}
.right-flex .close-icon{display:block;margin:0 auto 10px;width:32px;height:32px;border-radius:50%;background:#a7afb9;color:#fff;text-align:center;font-size:14px;line-height:32px;cursor:pointer;transition:all .3s;transform:rotate(45deg);}
.right-flex.show .close-icon{transform:rotate(0);}
.right-flex .to-top em{display:block;padding-top:10px;color:#fff;text-align:center;}
@media (min-width:1151px){.right-flex li:hover{width:50px;background:#0f328c;}
.right-flex li.one:hover{width:90px;background-color:#0f328c;}
.right-flex li.four:hover .ico,.right-flex li.li-three:hover .ico,.right-flex li.two:hover .ico,.right-flex li:hover .ico{right:0;left:auto;}
.right-flex li.two:hover{margin-right:0;width:220px;}
.right-flex li.three:hover{margin-right:0;width:140px;}
.right-flex li.four:hover{margin-right:0;width:180px;}
.right-flex li.li-three:hover p,.right-flex li.two:hover p{padding:0 20px;}
.right-flex li.four:hover p:last-child{padding:0 53px 0 0;}
.right-flex li.four:hover p:last-child img{border:3px solid #0f328c;border-radius:8px;}
}
@media (max-width:1000px){.right-flex .four,.right-flex .right-close,.right-flex .two,.right-flex li.one{display:none!important;}
}
@media (max-width:640px){.right-flex,.right-flex li{width:40px;height:40px;}
.right-flex li .ico{width:40px;height:40px;line-height:40px;}
.right-flex .to-top em{margin-top:0;font-size:12px;line-height:30px;}
.right-flex{top:100%;}
}
.app-kfbt{display:none;height:48px;}
.app-kf{position:fixed;z-index:5;overflow:hidden;}
.app-kf,.kufuul{bottom:0;left:0;width:100%;height:50px;}
.kufuul{position:absolute;display:inline-block;padding:2px 0;}
.kefu li,.kufuul{text-align:center;}
.kefu li{float:left;width:50%;height:50px;color:#fff;line-height:50px;transition:all .4s;}
.kefu li a em{display:inline-block;margin-right:10px;vertical-align:-2px;font-size:20px;}
.kf-dh,.kf-zx{display:block;width:100%;height:100%;background:#a7afb9!important;color:#fff;text-align:center;font-size:15px;line-height:50px;}
.kf-dh{background:#182f8e!important;}
@media (max-width:640px){.app-kfbt{display:block;}
table{max-width:100%;}
table img{height:auto!important;}
table iframe{width:100%!important;max-width:100%!important;aspect-ratio: 16/9;height: auto;}
}
.header .r .subNav1 a span.iconfont{display:none;}
.fixed-code{position:fixed;top:0;left:0;z-index:10001;display:none;width:100%;height:100vh;background:rgba(0,0,0,.6);}
.fixed-code .code-tit{color:#333;text-align:center;font-size:18px;}
.fixed-code .fixed-cdli{position:absolute;top:50%;left:50%;z-index:100;width:350px;height:360px;background-color:#fff;box-shadow:0 -.615vw 1.042vw rgb(0 0 0 / 20%);color:#333;text-align:center;opacity:1;transform:translate(-50%,-50%);}
.fixed-code .fixed-cdlict{position:absolute;top:50%;left:50%;width:100%;transform:translate(-50%,-50%);}
.fixed-code .fixed-cdlict img{width:80%;height:80%;}
.close-box{position:absolute;top:2%;right:4%;width:20px;height:20px;}
.close-box::after{position:absolute;top:13px;left:0;width:24px;height:2px;background-color:#103384;content:'';-webkit-transform:rotate(45deg);-o-transform:rotate(45deg);transform:rotate(45deg);-ms-transform:rotate(45deg);}
.close-box::before{position:absolute;top:13px;left:0;width:24px;height:2px;background-color:#103384;content:'';-webkit-transform:rotate(-45deg);-o-transform:rotate(-45deg);transform:rotate(-45deg);-ms-transform:rotate(-45deg);}
.flexsb{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:space-between;}
.flexsa{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:space-around;}
.flexlf{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:left;}
.flexed{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:flex-end;}
.flexce{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:center;}
.cflexce{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;justify-content:center;flex-direction:column;flex-wrap:wrap;}
.flexace{align-items:center;}
label.error{color:red;}
.sp16-9{aspect-ratio: 16/9;}

/* 产品中心下拉tab：仅分类名（logo在内容区大分类名行） */

/* 下拉内容区标题行：左品牌完整logo（brand_logo_full，缺省回退brand_logo）、右子品牌描述（分类名已删）；描述字号同系列名14px不加粗，整体下移6px微调 */

/* 新品推荐右列（由原纵向布局迁至整体最右） */

/* 下拉整块（tab行+内容区）居中：去掉原左列让位的 22% 内边距与 19.8% 左移偏移 */

/* subNav-c 去掉上边框 */
/* 导航下拉「新品推荐」缩略图上的 NEW 角标（同新品发布页样式，按缩略图缩小为56px） */

/* items2 第五列：新品推荐（复刻原 items1 的 80%/20% 机制）；系列块右间距24px，列宽calc保每行4列 */

/* 产品中心下拉tab：弹性等分一行排满（第6个分类不再被挤到第二行） */
/* 新品推荐标题右侧 new 图标隐藏 */

/* 品牌卡片：logo/分类可点样式 */
.brandbox .bc-logo{cursor:pointer}
.brandbox a.bc-cat1{color:inherit;transition:color .3s}
.brandbox a.bc-cat1:hover{color:#182f8e}

/* 商品名后（新）标：与产品中心大分类/系列标题同色（#182f8e），字号缩小到10px */
.is-new-tag{color:#845004;font-size:16px;font-weight:normal;flex:none}/*（新）标全站统一：不加粗、16px、深金棕 #845004（2026-10-20 需求）*/
/* 商品名单行省略：短名不拉伸（（新）紧跟名字），超长才收缩出省略号、（新）仍在省略号后 */
.gn{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 侧边悬浮「返回上一页」：SVG 图标在 50×50 按钮内垂直居中（ico 的 line-height 只对字体图标有效） */
.right-flex .to-back .ico{display:flex;align-items:center;justify-content:center;}
/* 解决方案下拉改版：一级横向 tab（同产品中心风格）+ 白底内容区（左 4 列二级网格 + 右 1 列新品推荐），无 logo+描述行 */

/* 新品推荐卡片右上角 NEW+日期角标（同产品中心下拉同款 56px） */

/* ===== 产品树（各产品页顶部共用，与导航「产品中心」下拉完全一致——深蓝科技背景图全宽、tab 平分版心、内容区白底） ===== */
.ptree{padding:20px 0;background:#041540 url(/PC/images/ptree-bg.png) center bottom/cover no-repeat}/*2026-10-27 加背景图：锚定底部、超出裁上方；cover 保证产品多区块变高也始终铺满（过高时改按高度缩放、裁两侧），深藏蓝兜底色同图主色调；不压遮罩，背景原图直出（2026-10-27 定稿）*/
.ptree-tabs{display:flex}
.ptree-tab{flex:1;min-width:0;padding:14px 8px 10px;color:#fff;font-size:18px;font-family:HarmonyOS Sans SC;line-height:1.4;text-align:center;text-decoration:none;cursor:pointer;transition:background-color .3s,color .3s}/*深底反白；2026-11-03 起 tab 为 <a> 直链一级分类页，去下划线*/
.ptree-tab:hover{color:#fff}
.ptree-tab.active{background-color:#fff;color:#182f8e}/*2026-10-27 深底改版：白底蓝字比蓝底在背景图上更跳*/
.ptree-panel{display:none;padding:0 37px 33px}/*2026-10-27 去面板：无底色无玻璃，可读性由 .ptree::before 统一遮罩负责*/
.ptree-panel.active{display:block}
.ptree-head{display:flex;align-items:center;gap:28px;flex-wrap:wrap;height:70px;margin-bottom:-8px;overflow:hidden}
.ptree-logo{flex:none;display:flex;align-items:center}
.ptree-logo img{height:auto;max-height:48px;max-width:220px;object-fit:contain;display:block;filter:brightness(0) invert(1)}/*深底反白（同首页品牌卡）*/
.ptree-desc{font-size:14px;color:#fff;font-weight:400;line-height:1.5;font-family:HarmonyOS Sans SC;transform:translateY(6px)}
.ptree-body{display:flex}
.ptree-series{width:80%;display:flex;flex-wrap:wrap}
.ptree-item{width:25%;padding-right:24px;box-sizing:border-box;position:relative}/*硬性 4 等分一行（原 max-width 上限会让窄内容列挤进第 5 个）；列间距用 padding 留出，分隔线因此天然横贯整行*/
.ptree-item::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background-color:rgba(255,255,255,.14)}
.ptree-item-t a{display:flex;justify-content:space-between;align-items:center;padding-top:11px;color:#fff;font-weight:400;font-size:18px;font-family:HarmonyOS_Sans_SC_Medium;line-height:2;cursor:default}/*分类链接暂时禁用（href="javascript:;"），小手改回箭头避免误导；恢复链接时去掉 cursor:default*/
.ptree-item-t .iconfont{display:none}
.ptree-item-c{padding:9px 0 39px}
.ptree-item-c a{display:flex;align-items:center;color:#b7c3d2;font-weight:400;font-size:16px;font-family:HarmonyOS Sans SC;line-height:26px}
.ptree-item-c a:not(:last-child){margin-bottom:6px}
.ptree-item-c a:hover{color:#fff}
.ptree-item-c a.cur{color:#fff;font-weight:bold}/*当前产品：树中高亮，所在即所见*/
.ptree .is-new-tag{color:#f0d48a}/*树内（新）标浅金：深底上原深金棕 #845004 不可读（2026-10-27）；仅树内覆盖，浅底页面仍用全局色*/
.ptree-rec{flex:1;padding:20px 20px 10px;box-sizing:border-box}/*顶部 20px 与左侧一级名视觉齐平：左名 padding-top 11px+18px 行框上隙 9px=20px，标题 line-height:1 无行隙*/
.ptree-rec-t{font-size:16px;font-family:HarmonyOS_Sans_SC_Medium;font-weight:400;color:#fff;line-height:1}
.ptree-rec-card .text{font-size:14px;color:#fff;margin-top:12px;line-height:1.5}
.ptree-rec-card .pic{position:relative;margin-top:10px}
.ptree-rec-card .pic img{width:100%;height:165px;object-fit:cover;display:block}/*定高：图晚加载不再把下方内容顶下去，保证 #pcontent 落位稳定*/
.ptree-rec .drop-new-badge{position:absolute;top:-18px;right:7px;width:76px;height:76px;background:url(/userfiles/images/2026/10/20/2026102017002517.png) no-repeat center;background-size:100% 100%;z-index:2;pointer-events:none;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ptree-rec .drop-new-badge b{color:#182f8e;font-size:18px;font-family:HarmonyOS_Sans_SC_Medium;line-height:1;font-weight:400}
.ptree-rec .drop-new-badge i{color:#182f8e;font-size:10px;font-style:normal;line-height:1;margin-top:2px;font-family:HarmonyOS_Sans_SC_Medium}
/* 从树里点产品进详情页（链接带 #pcontent）：浏览器原生锚点跳到详情页面包屑，scroll-margin 让出固定头部（窄屏 60） */
#pcontent{scroll-margin-top:70px}
@media (max-width:1199px){#pcontent{scroll-margin-top:60px}}
@media (max-width:1024px){
  .ptree{padding:12px 0}
  .ptree-tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .ptree-tabs::-webkit-scrollbar{display:none}
  .ptree-tab{flex:none;padding:12px 14px;font-size:15px}
  .ptree-panel{padding:0 12px 16px}
  .ptree-body{flex-direction:column}
  .ptree-series{width:100%}
  .ptree-item{width:50%;padding-right:12px}
  .ptree-rec{padding:16px 0 0;border-top:1px solid rgba(255,255,255,.14)}
}

/* ===== 悬浮返回顶部（产品相关页：详情/产品中心/一级分类；标记在 _ProTreeNav 局部视图末尾，新品发布页不算） ===== */
.pd-backtop{position:fixed;right:max(calc(50% - 700px), 3%);bottom:46px;z-index:99}/*右缘对齐版心(content1400)右边缘：fixed 的 50% 不含滚动条（100vw 含会偏一条滚动条宽）*/
.pd-backtop a{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:#182f8e;color:#fff;box-shadow:0 6px 18px rgba(14,20,27,.16);transition:transform .25s}/*2026-10-20 需求：颜色固定品牌蓝、箭头白色 28px，不再 hover 变色*/
.pd-backtop a:hover{transform:translateY(-2px)}
.pd-backtop .iconfont{font-size:28px}
@media (max-width:1024px){.pd-backtop{right:64px;bottom:96px}}/*窄屏让位贴边的 right-flex 工具条*/