@media (min-width:1400px){.container{max-width:1300px}}.certificate-container{padding-bottom:41.66%}.certificate-main-content{position:relative;width:100%;background-color:#fff;padding:.72rem 1.08rem}.certificate-layout-wrapper{--nav-width:1.8rem;--content-gap:0.33rem;--grid-max-width:12rem;display:-webkit-box;display:flex;min-width:calc(var(--nav-width)*2 + var(--grid-max-width));max-width:19.2rem;margin:0 auto;position:relative;overflow-x:hidden}.certificate-navigation{display:-webkit-box;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column;gap:.18rem;width:var(--nav-width);min-width:var(--nav-width);position:absolute;left:0;top:0;z-index:2}.certificate-navigation span{padding:.13rem .26rem;background:#f7f7f7;color:#333;font-size:.16rem;line-height:.2rem;cursor:pointer;-webkit-transition:all .3s;transition:all .3s;text-align:center}.certificate-navigation span:hover{background:#ececec}.certificate-navigation span.active{background:#be0008;color:#fff}.certificate-content{width:100%;position:relative}.certificate-content>div{direction:ltr;display:none}.certificate-content>div.active{display:-webkit-box;display:flex;-webkit-box-pack:center;justify-content:center}.certificate-scroll-indicator{position:absolute;left:calc(var(--nav-width)/2 + 25% - var(--grid-max-width)/4 - .03rem);top:0;bottom:0;width:.06rem;background:#f7f7f7;border-radius:.03rem;z-index:100;pointer-events:none}.certificate-scroll-progress{position:absolute;top:0;left:0;width:100%;height:3.55rem;background:#be0008;border-radius:.03rem;-webkit-transition:top .1s ease-out;transition:top .1s ease-out}.certificate-grid-wrapper{display:grid;grid-template-columns:repeat(3,1fr);gap:.33rem;-webkit-box-pack:start;justify-content:start;grid-auto-rows:auto;width:100%;max-width:var(--grid-max-width);margin:0 auto}.certificate-item-content{width:100%;padding:.49rem 0;background:#f7f7f7;display:-webkit-box;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column;-webkit-box-align:center;align-items:center;-webkit-box-pack:start;justify-content:flex-start;box-sizing:border-box;-webkit-transition:all .3s;transition:all .3s}.certificate-item-content:hover{box-shadow:0 .04rem .12rem rgba(0,0,0,.1)}.certificate-item-content a{display:block;margin-bottom:.32rem;width:2.8rem;height:3.8rem;flex-shrink:0}.certificate-item-content img{width:2.8rem;height:3.8rem;object-fit:contain;display:block}.certificate-item-title{font-size:.2rem;line-height:.32rem;padding:0 .26rem;color:#333;text-align:center;display:block;font-family:SourceHanSansCN-Regular;-webkit-box-flex:1;flex:1}.certificate-item-content:hover .certificate-item-title{color:#be0008}.certificate-item-left-bg,.certificate-item-right-bg{background:none!important;padding-top:0!important}.certificate-bg-last{padding-top:0!important;height:auto!important}@media (max-width:1900px){.certificate-layout-wrapper{--nav-width:1.6rem;--content-gap:0.33rem;--grid-max-width:9rem}.certificate-main-content{padding:.72rem .58rem}.certificate-navigation{gap:.12rem}.certificate-navigation span{font-size:.14rem;padding:.1rem .18rem}.certificate-grid-wrapper{grid-template-columns:repeat(3,1fr)}.certificate-item-content{width:100%}}@media (max-width:1099px){.certificate-grid-wrapper{grid-template-columns:repeat(2,1fr)}}@media (max-width:767px){.certificate-layout-wrapper{--grid-max-width:6rem}.certificate-main-content{padding:.72rem 1.08rem}.certificate-grid-wrapper{grid-template-columns:repeat(1,1fr)}}