.product-container{max-width:1200px;margin:0 auto;position:relative;z-index:2;top:-100px}.product-container .product-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:24px}.product-container .product-grid .product-card{background:#ffffff;border-radius:12px;width:288px;height:264px;box-shadow:0 2px 12px rgba(0,0,0,0.08);transition:all .3s ease;display:flex}.product-container .product-grid .product-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.12)}.product-container .product-grid .product-card .card-content{padding-top:48px;width:100%;text-align:center}.product-container .product-grid .product-card .card-content .icon-wrapper{margin-bottom:20px}.product-container .product-grid .product-card .card-content .icon-wrapper .icon{display:inline-block;width:48px;height:48px;margin:0 auto;background-size:100% 100%;background-repeat:no-repeat}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-eda{background-image:url(../images/huaqiu/icons/icon_ai.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-pcba{background-image:url(../images/huaqiu/icons/icon_pcba.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-pcb{background-image:url(../images/huaqiu/icons/icon_pcb.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-mall{background-image:url(../images/huaqiu/icons/icon_mall.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-scheme{background-image:url(../images/huaqiu/icons/icon_scheme.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-layout{background-image:url(../images/huaqiu/icons/icon_layout.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-dfm{background-image:url(../images/huaqiu/icons/icon_dfm.png)}.product-container .product-grid .product-card .card-content .icon-wrapper .icon.icon-3d{background-image:url(../images/huaqiu/icons/icon_3d.png)}.product-container .product-grid .product-card .card-content .product-title{font-size:18px;font-weight:700;color:#333;margin-bottom:12px}.product-container .product-grid .product-card .card-content .product-desc{font-size:12px;color:#808080;line-height:22px}