.container{width:92%;max-width:1440px;margin:0 auto;position:relative}.page{width:100%;overflow-x:hidden}html,body,h1,h2,h3,h4,h5,h6,p,ul,li,input,button,textarea,section{margin:0;padding:0}body{background:#f7f8fa;height:var(--i-window-height);overflow-y:auto}*{box-sizing:border-box;outline:none}.hv-opacity{cursor:pointer;transition:opacity .3s ease-in-out;-webkit-tap-highlight-color:rgba(0,0,0,0)}.hv-opacity:hover{opacity:.7!important}.hv-scale{overflow:hidden;-webkit-tap-highlight-color:rgba(0,0,0,0)}.hv-scale .photo,.hv-scale.photo{overflow:hidden}.hv-scale:hover .fit-img{transform:scale(1.05) translateZ(0)}.hv-scale img{transition:transform 1s ease-in-out}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.fit-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.contain-img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}h1,h2,h3,h4,h5,h6{font-weight:400}html,body{overflow-x:hidden;background:#fff;-webkit-font-smoothing:antialiased}body,input,button,textarea{font-family:-apple-system,PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif;-webkit-font-smoothing:antialiased;border:none;outline:none}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:"";content:none}.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden}.clearfix{height:1%}.t-center{text-align:center!important}.t-right{text-align:right!important}.t-left{text-align:left!important}html,body{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:none}a{text-decoration:none;outline:none;-webkit-appearance:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}img{vertical-align:middle;-webkit-touch-callout:none;line-height:1}.text-nowrap{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;word-wrap:normal!important;word-wrap:normal�!important}.text-wrap-2{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.text-wrap-3{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical}.pc-{display:block!important}.pc-flex{display:flex!important}.pc-inline{display:inline-block!important}.mobile-,.mobile-flex,.mobile-inline{display:none!important}.header-bar-height{height:4.25rem}@media screen and (max-width: 1680px){html{font-size:14px}}@media screen and (max-width: 1560px){html{font-size:13px}}@media screen and (max-width: 1440px){html{font-size:12px}}@media screen and (max-width: 1200px){html{font-size:12px}}@media screen and (max-width: 800px){html{font-size:16px}body{overflow-x:hidden}.pc-,.pc-flex,.pc-inline{display:none!important}.mobile-{display:block!important}.mobile-flex{display:flex!important}.mobile-inline{display:inline-block!important}}.page{min-height:calc(100vh - 20.25rem)}.banner{position:relative;width:100%;height:auto;overflow:hidden}.banner .banner-img{width:100%;height:auto}.banner .banner-inner{position:absolute;top:50%;left:50%;width:80%;max-width:1440px;display:flex;flex-direction:column;justify-content:center;align-items:center;transform:translate(-50%,-50%)}.banner .banner-inner .title{font-size:3rem;font-weight:700;line-height:1;letter-spacing:normal;color:#fff}.banner .banner-inner .desc{margin-top:1.5rem;font-size:1.25rem;font-weight:400;line-height:1.4;letter-spacing:normal;color:#ffffffe6}.page-main{padding:5rem 0}.tech-list{display:flex;flex-wrap:wrap;margin:0 -1rem}.tech-item{width:calc(33.33% - 2rem);margin:0 1rem;border-radius:.75rem;background:linear-gradient(0deg,#0000,#0000),#fff;box-shadow:0 4px 6px -4px #0000001a,0 10px 15px -3px #0000001a;padding:2rem}.tech-item:nth-child(n+4){margin-top:2rem}.tech-item .icon{width:5rem;height:5rem;margin:0 auto}.tech-item .tech-item-title{margin-top:1.5rem;font-size:1.25rem;font-weight:700;line-height:1.75rem;text-align:center;letter-spacing:normal;color:#000}.tech-item .tech-item-desc{margin-top:1rem;font-size:1rem;font-weight:400;line-height:1.5rem;text-align:center;letter-spacing:normal;color:#4b5563}.tech-item .list{margin-top:1.5rem}.tech-item .list .item{display:flex;align-items:center;cursor:pointer}.tech-item .list .item+.item{margin-top:.75rem}.tech-item .list .item:hover .title{text-decoration:underline;color:#06c}.tech-item .list .item .dot{width:.375rem;height:.375rem;border-radius:50%;background:#06c}.tech-item .list .item .title{margin-left:1rem;font-size:1rem;font-weight:400;line-height:1.5rem;letter-spacing:normal;color:#374151}.tech-item .button{height:2.625rem;margin-top:1.5rem;border-radius:.25rem;background:#fff;box-sizing:border-box;border:1px solid #0066CC;font-size:1rem;font-weight:400;line-height:1.5rem;text-align:center;letter-spacing:normal;color:#06c}@media screen and (max-width: 800px){.page{min-height:100vh}.banner{width:100%;height:50vw}.banner .banner-img{width:100%;height:50vw;object-fit:cover}.banner .banner-inner{position:absolute;top:50%;left:50%;width:80%;max-width:100%}.banner .banner-inner .title{font-size:4.6vw;font-weight:700}.banner .banner-inner .desc{margin-top:3vw;font-size:3.2vw;line-height:1.4;color:#ffffffe6}.page-main{padding:6.4vw 0}.tech-list{display:block;margin:0}.tech-item{width:100%;margin:0;border-radius:3.2vw;background:linear-gradient(0deg,#0000,#0000),#fff;box-shadow:0 4px 6px -4px #0000001a,0 10px 15px -3px #0000001a;padding:4.2667vw}.tech-item+.tech-item{margin-top:4.2667vw}.tech-item:nth-child(n+4){margin-top:4.2667vw}.tech-item .icon{width:12.8vw;height:12.8vw;border-radius:1.6vw}.tech-item .tech-item-title{margin-top:0;font-size:3.7333vw;line-height:5.6vw;letter-spacing:normal;color:#000;font-weight:700;text-align:left}.tech-item .tech-item-desc{margin-top:.5333vw;font-size:3.7333vw;line-height:5.3333vw;text-align:left}.tech-item .list{margin-top:4.2667vw}.tech-item .list .item{display:flex;align-items:center;cursor:pointer;padding:1.3333vw 0}.tech-item .list .item+.item{margin-top:1.3333vw}.tech-item .list .item .dot{width:1.3333vw;height:1.3333vw;border-radius:50%;background:#06c}.tech-item .list .item .title{margin-left:2.1333vw;font-size:3.7333vw;line-height:1.5;color:#374151}.tech-item .button{height:10vw;margin-top:4.2667vw;border-radius:1.0667vw;background:#fff;box-sizing:border-box;border:.2667vw solid #0066CC;font-size:4vw;line-height:1.5;color:#06c}.tech-item-hd{display:flex}.tech-item-hd .tech-item-info{flex:1;width:0;margin-left:4.2667vw}}