@media (min-width:1200px){.header:not(.shadow){position:fixed;top:0;left:0}.header.shadow{transform:translateY(0)}.header:not(.shadow) .header-top,.header:not(.shadow) .header-bottom{background:rgba(0,0,0,.35)}.header:not(.shadow) .header-top{position:relative}.header:not(.shadow) .header-top::after{content:'';position:absolute;left:50%;bottom:-1px;width:200%;height:1px;transform:translateX(-50%) scale(.5);background:#fff;opacity:.15}.header:not(.shadow) .logo1{display:none}.header:not(.shadow) .logo2{display:block}.header:not(.shadow) .contact-item:hover,.header .icon-list li:hover{color:var(--style-color);opacity:1}.header:not(.shadow) .daohang2-1>a{color:#fff}}.products-cate{padding:30px 0}.products-cate .row{margin-bottom:-20px}.products-cate .row>div{margin-bottom:20px}.products-cate .block{border-radius:8px;background:#fff;overflow:hidden;box-shadow:0 6px 17px 3px rgba(0,0,0,.1)}.products-cate .img{padding:10px;position:relative;display:block}.products-cate .img::before{content:'';position:absolute;left:50%;bottom:-1px;width:200%;height:1px;transform:translateX(-50%) scale(.5);background:var(--sub-color)}.products-cate .img img{width:100%;height:auto;aspect-ratio:290 / 290}.products-cate .info-wrap{padding:20px 10px}.products-cate .tit{text-align:left;line-height:1.8;margin-bottom:4px}.products-cate .info{color:#64748B;line-height:1.8;margin-bottom:20px}.products-cate .btn{width:fit-content;padding:0;line-height:1;border:none;color:var(--sub-color)}.products-cate .btn i{font-size:18px;margin-left:11px}@media (min-width:576px){.products-cate .block{height:100%;display:flex;flex-direction:column;justify-content:space-between}.products-cate .info-wrap{flex:1;display:flex;flex-direction:column;justify-content:space-between}.products-cate .info-group{flex:1}}@media (min-width:1200px){.products-cate{padding:60px 0}.products-cate .img{padding:15px}.products-cate .row{margin-left:-20px;margin-right:-20px;margin-bottom:-40px}.products-cate .row>div{padding:0 20px;margin-bottom:40px}.products-cate .block{transition:all .3s}.products-cate .block:hover{transform:translateY(-10px);box-shadow:0 6px 17px 3px rgba(0,0,0,.1)}.products-cate .info-wrap{padding:31px 15px 36px}.products-cate .tit:hover{color:var(--style-color)}.products-cate .info{margin-bottom:30px}.products-cate .btn:hover{color:var(--btn-color)}.products-cate .btn i{font-size:23px}}@media (min-width:1440px){.products-cate{padding-top:100px;padding-bottom:100px}}.our-value{padding:30px 0;background:#EEF2F7}.our-value .title{line-height:calc(45 / 34);margin-bottom:20px}.our-value .row{margin-bottom:-20px}.our-value .row>div{margin-bottom:20px}.our-value .block{text-align:center}.our-value .icon{width:60px;height:60px;text-align:center;margin-bottom:20px;overflow:hidden;margin-left:auto;margin-right:auto}.our-value .icon img{width:auto;height:100%}.our-value .tit{line-height:1}.our-value .info{line-height:1.8;margin-top:8px}@media (min-width:1200px){.our-value{padding:60px 0}.our-value .title{margin-bottom:30px}.our-value .row{margin-left:-30px;margin-right:-30px}.our-value .row>div{padding:0 30px}.our-value .icon{width:80px;height:80px;margin-bottom:39px}.our-value .block:hover .icon img{position:relative;top:-80px;filter:drop-shadow(0 80px 0 var(--sub-color))}.our-value .block:hover .tit{color:var(--sub-color)}}@media (min-width:1440px){.our-value{padding-top:91px;padding-bottom:91px}.our-value .row{margin-left:-60px;margin-right:-60px}.our-value .row>div{padding:0 60px}}@media (min-width:1640px){.our-value .container{max-width:1410px}}.products-contact{padding:30px 0}.products-contact .title{text-align:left;line-height:calc(45 / 34);margin-bottom:10px}.products-contact .info{line-height:1.8}.products-contact .rt{width:415px;margin-top:20px}.products-contact .btn{width:100%;padding:10px 20px;border-radius:16px;color:var(--sub-color);border-color:var(--sub-color);display:flex;align-items:center;justify-content:space-between}.products-contact .btn:first-child{margin-bottom:20px}.products-contact .btn i{font-size:20px;margin-left:10px}@media (min-width:992px){.products-contact .container{display:flex}.products-contact .lt{flex:1;padding-right:30px}.products-contact .rt{margin-top:0}.products-contact .btn{height:80px}}@media (min-width:1200px){.products-contact{padding:60px 0}.products-contact .lt{margin-top:-15px;padding-right:45px}.products-contact .rt{width:500px}.products-contact .title{margin-bottom:22px}.products-contact .btn{height:100px;border-width:2px;padding-left:40px;padding-right:40px;transition:all .3s}.products-contact .btn:hover{color:#fff;background:var(--sub-color)}.products-contact .btn i{font-size:26px;line-height:1}}@media (min-width:1440px){.products-contact{padding-top:100px;padding-bottom:91px}}@media (max-width:600px){.products-contact .btn{font-size:14px}}