#products{padding-bottom:52px}.product-grid{padding-bottom:38px}.home-product-list{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 18px}.home-product-list a{position:relative;display:block;background:#fff;border:1px solid #eee;overflow:hidden;transition:box-shadow .3s,transform .3s}.home-product-list img{width:100%;height:300px;object-fit:cover;object-position:center top;transition:transform .45s}.home-product-list span{display:block;padding:13px 10px;text-align:center;font-size:15px;color:#555;background:#fff}.home-product-list a:hover{box-shadow:0 9px 25px rgba(0,0,0,.1);transform:translateY(-3px)}.home-product-list a:hover img{transform:scale(1.025)}
.advantages{padding-bottom:60px}.adv-switcher{background:#fff;box-shadow:0 1px 10px rgba(0,0,0,.14)}.adv-tabs{height:65px;display:grid;grid-template-columns:repeat(6,1fr);align-items:stretch}.adv-tabs button{border:0;background:#fff;color:#333;font:14px "Microsoft YaHei","PingFang SC",sans-serif;cursor:pointer;padding:0 12px;transition:background .25s,color .25s,box-shadow .25s}.adv-tabs button:hover{color:#b37f00}.adv-tabs button.active{color:#d4a900;background:#252525;box-shadow:0 2px 8px rgba(0,0,0,.35)}.adv-panel{display:grid;grid-template-columns:50% 50%;min-height:430px;padding:0 15px 20px}.adv-picture{height:410px;overflow:hidden;background:#eee}.adv-picture img{width:100%;height:100%;object-fit:cover;object-position:center;transition:opacity .22s,transform .45s}.adv-picture img.changing{opacity:.2;transform:scale(1.02)}.adv-copy{padding:8px 28px;color:#777}.adv-copy h3{margin:0 0 55px;color:#333;font-size:18px;font-weight:500}.adv-copy ul{margin:0;padding-left:19px;font-size:14px;line-height:2}.adv-copy li{margin-bottom:14px}.adv-copy.changing{opacity:.2;transition:opacity .18s}.adv-copy{transition:opacity .25s}
@media(max-width:900px){.home-product-list{grid-template-columns:repeat(2,1fr)}.adv-tabs{height:auto;grid-template-columns:repeat(3,1fr)}.adv-tabs button{min-height:54px}.adv-panel{grid-template-columns:1fr}.adv-picture{height:420px}.adv-copy{padding:25px}.adv-copy h3{margin-bottom:22px}}
@media(max-width:640px){#products{padding-bottom:38px}.home-product-list{width:88%;gap:14px}.home-product-list img{height:205px}.home-product-list span{font-size:13px}.adv-switcher{width:92%}.adv-tabs{grid-template-columns:repeat(2,1fr)}.adv-tabs button{font-size:13px;padding:8px}.adv-panel{padding:12px}.adv-picture{height:300px}.adv-copy{padding:22px 8px 5px}.adv-copy ul{font-size:13px}}