.main[data-v-c224ae5e]{display:flex;margin-bottom:50px;margin-top:50px;position:relative}.banner[data-v-c224ae5e]{background:url(/imgs/product/banner.png) no-repeat 50%;color:#333;height:400px;width:100%}.banner .inner[data-v-c224ae5e]{display:flex;flex-direction:column;height:100%;justify-content:center}.banner .inner .title[data-v-c224ae5e]{font-size:48px}.banner .inner .sub-title[data-v-c224ae5e]{font-size:20px;margin-top:20px}.side-nav[data-v-c224ae5e]{background:#e6e6e6;padding:40px 20px 40px 40px;width:240px}.side-nav h2[data-v-c224ae5e]{font-size:32px;margin-bottom:30px}.side-nav dl[data-v-c224ae5e]{margin-bottom:30px}.side-nav dl dt[data-v-c224ae5e]{font-size:20px;margin-bottom:10px}.side-nav dl dd[data-v-c224ae5e]{font-size:16px;margin-bottom:15px}.side-nav dl dd a[data-v-c224ae5e]{color:grey}.side-nav dl dd a.on[data-v-c224ae5e],.side-nav dl dd a[data-v-c224ae5e]:hover{color:#f4610f}.product-list[data-v-c224ae5e]{display:flex;flex-wrap:wrap;gap:22px;justify-content:space-between;margin-left:auto;width:935px}.product-list .item[data-v-c224ae5e]{height:800px;overflow:hidden;position:relative;width:456px}.product-list .item .icon[data-v-c224ae5e]{left:35px;position:absolute;top:35px}.product-list .item .con[data-v-c224ae5e]{bottom:30px;opacity:1;position:absolute;text-align:center;transition:all .2s ease-in-out;width:100%}.product-list .item .con .tt[data-v-c224ae5e]{font-size:20px}.product-list .item .con .cat[data-v-c224ae5e]{font-size:16px;margin-top:10px}.product-list .item.on .intro[data-v-c224ae5e],.product-list .item:hover .intro[data-v-c224ae5e]{opacity:1;transform:translateY(0)}.product-list .item.on .con[data-v-c224ae5e],.product-list .item:hover .con[data-v-c224ae5e]{opacity:0}.product-list .item .intro[data-v-c224ae5e]{background:linear-gradient(180deg,hsla(0,0%,100%,0),#f4610f);bottom:0;color:#fff;display:flex;flex-direction:column;height:700px;justify-content:flex-end;left:0;opacity:0;padding:30px;position:absolute;transform:translateY(100%);transition:all .3s ease-in-out;width:100%}.product-list .item .intro .tt[data-v-c224ae5e]{font-size:24px}.product-list .item .intro .cat[data-v-c224ae5e]{font-size:20px;margin-top:15px}.product-list .item .intro ul[data-v-c224ae5e]{margin-top:20px}.product-list .item .intro li[data-v-c224ae5e]{margin-top:10px;padding-left:20px;position:relative}.product-list .item .intro li[data-v-c224ae5e]:after{background:#fff;border-radius:50%;content:"";height:6px;left:0;position:absolute;top:50%;transform:translateY(-50%);width:6px}.side-nav.fixed[data-v-c224ae5e]{height:100%;position:fixed;top:100px}.side-nav.at-footer[data-v-c224ae5e]{bottom:0;position:absolute}