.model_banner{height:630px;background:#12141c!important;position:relative;overflow:hidden}.model_banner .m{display:flex}.model_banner .imgbox{position:absolute;width:200%;height:300%;top:50%;right:50%;transform:translateX(60%) translateY(-49%)}.model_banner:before{display:none}.model_banner iframe{opacity:0;visibility:hidden;transition:1.2s;width:100%;height:100%}.model_banner iframe.show{opacity:1;visibility:visible}.n_banner .txt{position:relative;z-index:99}.bn_search{margin-top:6rem;max-width:28rem}.bn_search form{display:flex}.bn_search form .input{flex-grow:1;height:3rem;background:#fff;font-size:1rem;color:#333;text-transform:uppercase;padding-left:2rem;border-radius:1.5rem 0 0 1.5rem}.bn_search form .input::-webkit-input-placeholder{color:#b3b3b3}.bn_search form .button{flex-shrink:0;width:7.5rem;font-size:1.125rem;color:#fff;background-image:-moz-linear-gradient(0deg,#5cd3e4 0,#2659ff 100%);background-image:-webkit-linear-gradient(0deg,#5cd3e4 0,#2659ff 100%);background-image:-ms-linear-gradient(0deg,#5cd3e4 0,#2659ff 100%);border-radius:0 1.5rem 1.5rem 0}.model_filter{position:relative;z-index:99}.model_filter .outbox{margin-top:-8.25rem}.model_filter .show{border-radius:4px;height:3.625rem;background:rgba(255,255,255,.15)}.model_filter .show ul{height:100%;display:flex;justify-content:space-around;align-items:center}.model_filter .show ul li{text-transform:uppercase;font-size:1.125rem;color:#fff;gap:6px;display:flex;justify-content:center;align-items:center}.model_filter .show ul li svg{width:1.375rem;height:1.375rem}.n_filter{display:flex;justify-content:space-around;background:#fff;margin-top:.375rem}.n_filter dl{flex-grow:1;position:relative}.n_filter dl dt{height:4.25rem;display:flex;align-items:center;justify-content:center;background:#2659FF;font-size:1.125rem;color:#fff}.n_filter dl dd{text-align:center;padding:1.25rem 0 4.25rem}.n_filter dl dd a{display:block;font-size:1rem;line-height:2.25rem;font-size:1rem;color:#3d3d3d}.n_filter dl dd a:hover{color:#003bc1}.n_filter .more{position:absolute;bottom:2rem;left:0;width:100%;font-size:1rem;color:#003bc1}.n_filter .more span{display:inline-block;position:relative;line-height:1.875rem}.model_fuwu{background:url(../images/a_model_fuwu_bg.jpg) center bottom no-repeat #fff; background-size:100% auto !important;}.model_btn{display:flex;width:10.5rem;height:3rem;display:flex;align-items:center;justify-content:center;position:relative;z-index:1;border-radius:1.5rem;overflow:hidden;font-size:1rem;color:#fff}.btn_jianbian{background:#2659FF}.btn_jianbian:before{content:"";display:block;width:100%;height:100%;border-radius:1.625rem;position:absolute;z-index:-1;left:0;top:0;transition:.5s;background:linear-gradient(102deg,#53D7E5 0,#2659FF 99%)}.btn_jianbian:hover:before{opacity:0;visibility:hidden}.model_fuwu .item{display:flex;align-items:flex-start;gap:8rem}.model_fuwu .item .imgbox{position:relative;display:inline-block;flex-shrink:0;width:43.375rem}.model_fuwu .item .imgbox img{display:block}.model_fuwu .item .imgbox .img:after{padding-top:56.5%}.model_fuwu .item .imgbox .img iframe{position:absolute;left:0;top:0;width:100%;height:100%}.model_fuwu .item .txt{margin-bottom:5rem}.model_fuwu .item .txt .tt{margin-bottom:2.5rem}.model_fuwu .item .txt .tt h3{font-size:2.25rem;color:#2659FF;margin-bottom:1rem}.model_fuwu .item .txt .tt p{font-size:1.125rem;line-height:2.25rem;color:#3d3d3d}.model_fuwu .item .txt .con{font-size:.875rem;color:#3d3d3d;line-height:2rem}.model_fuwu .item .txt .model_btn{margin-top:2.25rem}.model_fuwu .item .txt .con p{position:relative;padding-left:2.375rem}.model_fuwu .item .txt .con p:before{content:"";position:absolute;left:0;top:.5rem;width:1.1875rem;height:1.1875rem;display:block;background:url(../images/a_ico.png) center no-repeat;background-size:contain}.model_fuwu .item:nth-child(even){flex-direction:row-reverse}.model_fuwu .item+.item{margin-top:2.75rem}.model_ys{background:#fff}.model_ys li .box{border-radius:4px;overflow:hidden;box-shadow:0 0 10.01px 2.99px rgba(93,93,93,0.11)}.model_hot ul{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}.model_hot ul li .box{display:block;border-radius:4px;overflow:hidden}.model_hot ul li .img:after{padding-top:56.5%}.model_hot ul li .a_qi{position:absolute;right:7px;top:7px;display:block;width:36px;height:22px;background:url(../images/a_qi.png) center no-repeat;background-size:contain !important}.model_hot ul li .txt{background:#fff;padding:1.25rem 1.125rem;display:flex;align-items:center;justify-content:space-between}.model_hot ul li .txt h4{font-size:1rem;color:#3d3d3d}.model_hot ul li .txt span{font-size:1rem;color:#003bc1}.model_hot ul li .txt span.span02{display:none}.model_hot .model_btn{margin-top:3.75rem}.model_hot ul li .box:hover .txt span.span01{display:none}.model_hot ul li .box:hover .txt span.span02{display:block}.model_filter2{padding:7rem 0 2.375rem;background:#fff}.model_filter2 .bn_search{margin-bottom:0;margin-top:0;max-width:1130px;margin-bottom:1.75rem;position:relative}.model_filter2 .bn_search .icon{position:absolute;left:1.75rem;top:50%;transform:translateY(-50%);width:1.5rem}.model_filter2 .bn_search .input{background:#eceef2;padding-left:3.5rem}.n_filter2 dl{display:flex;margin-bottom:2px}.n_filter2 dl dt{flex-shrink:0;font-size:1rem;color:#2d5dfb;line-height:1.875rem;margin-right:2.25rem}.n_filter2 dl dd{flex-grow:1;font-size:1rem;color:#323131}.n_filter2 dl dd a{display:inline-block;padding:0 1.125rem;color:#323131;border-radius:1.5rem;line-height:1.875rem;transition:.3s}.n_filter2 dl dd a:hover{color:#fff;background:#2d5dfb}.n_filter2 dl dd a.on{color:#fff;background:#2d5dfb}.n_filter2 .group{position:relative}.duoxuan label{line-height:23px;font-size:12px;cursor:pointer;font-size:15px;color:#323233;display:flex;align-items:center}.duoxuan label i{padding:2px;font-style:normal;display:inline-block;width:23px;height:23px;border:1px solid #979797;background:#ececec;margin-right:10px;display:flex;align-items:center;justify-content:center;text-align:center;vertical-align:middle;position:relative}.duoxuan label input[type="checkbox"]{display:none}.duoxuan input[type="checkbox"]:disabled+i{background:#eee}.duoxuan input[type="checkbox"]:checked+i{background:#017ffd;border:1px solid #017ffd}.duoxuan input[type="checkbox"]:checked+i svg{transform:scale(1)}.n_filter2 .selectbox{display:flex;align-items:center;margin-top:1.875rem}.n_filter2 .group{min-width:120px;margin-right:1.25rem}.n_filter2 .group .select-button{width:100%!important;height:38px!important;border-radius:4px;display:flex;align-items:center;padding-left:1.125rem;background:#eceef2}.n_filter2 .select-list ul li{padding-left:1rem}.select-down path{fill:#000}.model_xq{padding-top:7rem;background:#fff}.model_xq_con{padding-bottom:4.8125rem;display:flex;align-items:flex-start}.model_xq_left{flex-grow:1;position:sticky;top:6rem}.model_xq_right{width:23.5rem;flex-shrink:0;margin-left:2.75rem;position:sticky;top:6rem}.model_xq_left .item+.item{margin-top:2.5rem}.model_xq_left .model_hot ul{grid-template-columns:repeat(3,1fr)}.model_xq_tt{padding-bottom:1rem;border-bottom:1px solid #dfe1e6;margin-bottom:1.875rem}.model_xq_tt h3{font-size:2rem;color:#3d3d3d}.model_xq_tt .tag{display:flex;justify-content:space-between;align-items:center;margin-top:1.375rem}.model_xq_tt .tag p{font-size:.875rem;color:rgba(61,61,61,0.7);display:flex;align-items:center}.model_xq_tt .tag p img{width:30px;height:18px}.rightitem{background:#eceef2;border-radius:4px;padding:2.125rem 2rem}.rightitem .tt{padding-bottom:1.25rem;border-bottom:1px solid #dfe1e6;margin-bottom:1.375rem}.rightitem .tt h3{padding-left:14px;position:relative}.rightitem .tt h3:before{content:"";display:block;width:4px;height:20px;border-radius:2px;position:absolute;left:0;top:0;background-image:-moz-linear-gradient(270deg,#5cd3e4 0,#2659ff 100%);background-image:-webkit-linear-gradient(270deg,#5cd3e4 0,#2659ff 100%);background-image:-ms-linear-gradient(270deg,#5cd3e4 0,#2659ff 100%)}.xq_price{text-align:center;color:#fb411d;font-size:2rem;margin-bottom:2rem}.xq_price i{font-size:1rem}.buyway{text-align:center}.buyway li p{font-size:.8125rem;color:#3d3d3d;margin-bottom:6px}.buyway li .model_btn{width:100%}.btn_taobao{background:#fe5c3d}.btn_taobao:before{background-image:-moz-linear-gradient(0deg,#fe943d 0,#fe5c3d 100%);background-image:-webkit-linear-gradient(0deg,#fe943d 0,#fe5c3d 100%);background-image:-ms-linear-gradient(0deg,#fe943d 0,#fe5c3d 100%)}.rightitem+.rightitem{margin-top:1.25rem}.model_shuxing dl{padding:10px 0;display:flex;align-items:center;justify-content:space-between;align-items:center;font-size:.875rem;color:#3d3d3d;border-bottom:1px solid #e5e6e7}.model_shouquan .con p{font-size:.875rem;line-height:1.75rem;color:#3d3d3d}.img_db iframe{position:absolute;left:0;top:0;width:100%;height:100%}@media(max-width:1440px){}@media(max-width:1280px){.model_fuwu .item .imgbox{width:40rem}.bn_search{margin-top:3rem;margin-bottom:4rem}}@media(max-width:1200px){.bn_search{margin-top:3rem;margin-bottom:6rem}.model_fuwu .item{gap:4rem}}@media(max-width:1024px){.model_fuwu .item .imgbox{width:30rem}.n_banner{height:37rem}.model_fuwu .item .txt .tt h3{font-size:1.875rem}.model_fuwu .item .txt .tt{margin-bottom:1.5rem}.model_fuwu .item .txt{margin-bottom:1rem}.n_pro_ys ul li{width:50%}.model_hot ul{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.model_fuwu .item{flex-direction:column!important}.model_fuwu .item .imgbox{width:40rem;max-width:100%}.model_xq_right{width:20rem}.model_xq_left .model_hot ul{grid-template-columns:repeat(2,1fr)}.n_tt{margin-bottom:1.5rem}.model_btn{height:2.75rem}.model_banner .imgbox{width:179%;height:200%;top:50%;right:50%;transform:translateX(64%) translateY(-49%)}.n_banner .txt{max-width:354px}}.model_xq_pic.wap{display:none}@media(max-width:480px){.n_filter dl dt{font-size:13px}.n_filter dl dd a,.n_filter .more{font-size:12px;line-height:2}.n_filter dl dd{padding-top:.5rem}.model_filter .show ul li{font-size:14px}.model_filter .show ul li svg{width:1.125rem;height:1.125rem}.n_banner{height:50rem}.bn_search{margin-top:2rem;margin-bottom:7rem}.model_fuwu .item{gap:1.5rem}.model_fuwu .item .txt .tt h3{font-size:1.5rem}.model_fuwu .item .txt .tt p{font-size:1rem;line-height:1.8}.model_hot ul{grid-template-columns:repeat(2,1fr);gap:1rem .75rem}.model_hot ul li .a_qi{width:22px;height:16px}.model_hot .model_btn{margin-top:2rem}.n_filter2 dl dt{margin-right:1rem}.n_filter2 dl dd a{padding:0 .75rem}.n_filter2 .selectbox{flex-wrap:wrap}.n_filter2 .group{flex-grow:1}.duoxuan label i{width:16px;height:16px}.n_filter2 .group.duoxuan{margin-top:1rem}.model_xq_con{flex-direction:column-reverse}.model_xq_left,.model_xq_right{position:static!important}.model_xq_right{margin-left:0;width:100%}.model_xq_tt{margin-top:2rem}.model_xq_tt h3{font-size:1.5rem}.model_xq_tt .tag p img{width:23px;height:15px}.model_xq_pic.wap{display:block}.model_xq_pic.web{display:none}.model_hot ul li .txt{padding:1rem}.model_xq{padding-top:6rem}.model_banner .imgbox{width:179%;height:150%;top:50%;right:50%;transform:translateX(50%) translateY(-62%);clip-path:inset(0 0 0 0)}.n_banner .txt{margin-top:18rem;padding-top:0;text-align:center}.n_banner .tt{justify-content:center}}.select-list2 {z-index: 2;position: absolute;left: 0;border-radius: 4px;padding-top: 10px;width: 100%!important;top: 100%!important;display: none;}
.select-list2:before {content: " ";position: absolute;display: block;width: 10px;height: 10px;top: 6px;left: 17px;background: #fff;border: 1px solid #e4e7ed;transform: rotate(45deg);z-index: 1;border-right: 0;border-bottom: 0;}
.select-list2 ul {margin: 0;padding: 0;overflow-x: hidden;overflow-y: auto;line-height: 34px;max-height: 240px;border: 1px solid #e4e7ed;
    border-radius: 4px;background-color: #fff;box-shadow: 0 2px 12px 0 rgba(0,0,0,.1);box-sizing: border-box;}
.select-list2 ul {position: relative;padding: 10px 0;}
.select-list2 ul li {width: 100%;height: 34px;padding-left: 10px;cursor: pointer;overflow: hidden;white-space: nowrap;word-break: keep-all;
    text-overflow: ellipsis;color: #000;font-size: .875rem;}
.select-list2 ul li.on {background: #f5f7fa;}
.select-list2 ul li:hover {background: #f5f7fa;}
.select-list2 ul li a{ display:block;}
.select-list2 ul li { z-index: 9;position: relative;}
.select-list2 ul::-webkit-scrollbar {width: 2px;height: 3px;background-color: #F5F5F5;}
.select-list2 ul::-webkit-scrollbar-track {border-radius: 10px;background-color: #E2E2E2;}
.select-list2 ul::-webkit-scrollbar-thumb {border-radius: 10px; background-color: #c7c7c7; border:0}
/*.model_fuwu .item .imgbox .img{position:absolute;left:2.8%;right:2.8%;top:3.8%;width:auto}*/
.model_fuwu .item .txt .tt{margin-bottom: 0.5rem;}
.model_fuwu .item{margin-top: 3rem;}
.model_hot ul li:hover{box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);transition: box-shadow 0.3s ease;}
.model_fuwu .item .txt .tt p{font-size:1rem;line-height: 2rem;}
.model_fuwu .item .txt .tt h3{font-size: 1.875rem;}
.buyway{display: flex; gap: 1rem;}
.rightitem{margin-bottom: 1rem;}
.btn_mianfei:before{background: linear-gradient(102deg, #53D7E5 0, #2659FF 99%);}
.btn_mianfei{background: #2659FF;} 
.buyway li{ flex-grow:1;}