.video-js{background:#fff0}.header{position:absolute;left:0;top:33px;z-index:9999;width:100%;transition:all 0.4s;transform:translateY(0%)}.header.act{background-color:#d9d4d0;backdrop-filter:blur(0)}.header .m-width-content{padding:0}.m-width-content{padding:0 100px}.header.hide{opacity:1;visibility:hidden;transform:translateY(-100%)}.header.cur{background:rgb(255 255 255 / .2);backdrop-filter:blur(8px)}.header.cur:hover{background-color:#d9d4d0;backdrop-filter:blur(0)}.header.inner-header{position:relative;top:0;z-index:999999;background:#d9d4d0}.h-tool img{width:58%;vertical-align:middle}.main.index-main{padding-top:0}.header .header-box{position:relative}.header .wap-header{display:none}.lan.headeryuyan{margin:0;margin-right:4px}.h-tool div{padding:0 10px;display:flex;flex-shrink:0;cursor:pointer;height:auto}.h-tool div.search-box{height:100%;align-items:center}.h-tool div.search-box a{display:block}.h-tool div.search-box .iconfont{font-size:20px;line-height:1.5;transition:.26s}.h-tool div.search-box:hover .iconfont{font-weight:700}.h-tool div a{display:flex}.h-tool .lan{font-size:14px;color:#7f7c7a;margin-right:14px}.h-tool .lan a{color:#7f7c7a}.h-tool .lan a.act{color:#545453}.header-content .nav-logo{position:relative;display:flex;justify-content:center}.header-content .nav-logo .logo{position:absolute;height:60px;top:13%}.header-content .nav-logo .logo img{height:82%}.header-content .nav-logo .h-tool{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:flex-end;height:100%;box-sizing:border-box}.header-content .n-left{width:50%;flex-shrink:0;box-sizing:border-box;padding-right:12%;justify-content:space-between;padding-left:6%}.header-content .n-left li:nth-last-child(1) a{padding-right:0}.header-content .n-right{width:50%;flex-shrink:0;box-sizing:border-box;padding-left:12%;padding-right:185px;justify-content:space-between}.header-content .n-right li:nth-child(1) a{padding-left:0}.header-content .n-right li:nth-last-child(1) a{padding-right:0}.header-content ol,.header-content ul{margin:0;padding:0;list-style:none}.header-content li{list-style:none}.header-content .nav-logo>ul{display:flex;flex-wrap:wrap;align-items:center}.header-content .nav-logo>ul>li{text-align:center;padding:24px 0}.header-content .nav-logo>ul>li>a{display:block;font-size:18px;color:#545453;transition:all 0.6s}.header-content .nav-logo>ul>li>a img{max-width:100%;height:auto;width:44%}.header-content .nav-logo>ul>li:hover>a,.header-content .nav-logo>ul>li.nav-up-selected>a,.header-content .nav-logo>ul>li.act>a{font-weight:700;text-decoration:underline}.header-box .child-box{position:absolute;top:100%;left:0;width:100%;z-index:99}.child-box .child-nav{display:none;padding:20px 0 45px}.child-box .child-nav:after{content:"";position:absolute;left:0;top:0;right:0;bottom:0;background:rgb(0 0 0 / .3);height:100vh;z-index:-1;pointer-events:none}.child-nav{background:#d9d4d0;padding-bottom:100px}#product .text{width:68%;float:left;display:flex;flex-wrap:wrap;justify-content:space-around}#product .text .nav-item{width:20%}#product .pic{height:100%;flex-shrink:0;background:#fff;display:flex;align-items:center}#product .pic a{width:100%}#product .text .nav-item .nav-tit a{font-size:24px;color:#545453}#product .text .nav-item .nav-tit a:hover{text-decoration:underline}#product .text .nav-item .nav-tit{margin-bottom:30px;line-height:1}#product .text .nav-item .nav-all{margin-bottom:8px;height:36px}#product .text .nav-item .nav-all a{font-size:16px;color:#545453;display:block;text-decoration:underline}#product .text .nav-item .nav-list dl{margin-bottom:20px}#product .text .nav-item:nth-child(2) .nav-list dl{width:50%}#product .text .nav-item .nav-list a{display:block}#product .text .nav-item .nav-list dt a{font-size:16px;color:#626262;position:relative}#product .text .nav-item .nav-list dt{margin:42px 0 10px}#product .text .nav-item .nav-list dt:nth-of-type(1){margin-top:0}#product .text .nav-item .nav-list dd a{font-size:16px;color:#545453}#product .text .nav-item .nav-list dd a:hover{text-decoration:underline}#product .pic{width:32%;float:right}#product .pic a{display:block;height:100%}#product .pic a .img-box{padding-bottom:100%}#product .pic .tips{font-size:20px;color:#545453;text-align:center;margin-top:10px}#about .about-nav-fixed{padding:0 60px}#about .about-nav-fixed ul{display:flex;flex-wrap:wrap}#about .about-nav-fixed ul li{width:calc((100% / 4) - 45px);margin-left:60px}#about .about-nav-fixed ul li:nth-child(4n+1){margin-left:0}#about .about-nav-fixed ul li a{display:block}#about .about-nav-fixed ul li .img-box{padding-bottom:80.44692%;overflow:hidden;background-color:rgb(0 0 0 / .3)}#about .about-nav-fixed ul li .img-box img{transition:all 0.6s;transform:scale(1)}#about .about-nav-fixed ul li .img-box:hover img{transform:scale(1.1)}#about .about-nav-fixed ul li .tit{font-size:20px;color:#545453;text-align:center;padding:15px 0 0}.search-nav .search-slide{padding:0 60px}.search-slide .search-input{margin-bottom:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center}.search-slide .search-input .laber{font-size:20px;color:#545453}.search-slide .search-input .input-box{position:relative}.search-slide .search-input .input-box input{background:#fff0;width:500px;border:none;border-bottom:2px solid #545453;height:40px;font-size:20px}.search-slide .search-input .button button{border:none;background:#fff0}.search-slide .search-fixed{display:flex;flex-wrap:wrap;justify-content:center;max-width:600px;width:100%;margin:0 auto}.search-slide .search-fixed .tag,.search-slide .search-fixed .want{width:100%}.search-slide .search-fixed .tit{font-size:30px;margin-bottom:15px;color:#545453;text-align:center}.search-slide .search-fixed .tag .list{margin:0 -12px}.search-slide .search-fixed .tag .list a{padding:0 12px;margin-right:20px;font-size:18px;color:#545453;border-radius:20px;display:inline-block;margin-bottom:12px;transition:all 0.6s}.search-slide .search-fixed .tag .list a:hover{color:#fff;background:#545453}.search-slide .search-fixed .want .list li{margin-bottom:15px}.search-slide .search-fixed .want .list li a{font-size:18px;color:#545453}.search-slide .search-fixed .want .list li a:hover{text-decoration:underline}.footer-bot-link{margin:0 0 4px}.footer-bot-link a{font-size:14px;color:#626262;display:inline-block;margin-right:15px;text-decoration:underline}.footer{background:#cec9c5;padding:30px 0 24px}.footer-link{display:flex;flex-wrap:wrap;align-items:center;margin-top:-40px;margin-bottom:12px}.footer-link a{display:inline-block;margin-right:12px}.footer-nav{display:flex;flex-wrap:wrap}.footer-nav dl:last-child{margin-left:auto}.footer-nav dl{width:25%;float:left}.footer-nav dl dt{margin-bottom:6vh}.footer-nav dl dt a{font-size:24px;color:#545453!important;line-height:1.1;font-weight:400}.footer-nav dl dd{margin-bottom:10px;line-height:1.5}.footer-nav dl dd a{font-size:18px;color:#545453}.footer-nav dl dd a:hover{text-decoration:underline}.footer-nav dl dd img{width:100%}@media (max-width:1000px){.footer-nav dl dd img{width:40%}}.footer-input-copy{padding:10vh 0 0vh}.footer-input-copy .footer-input-box .t{font-size:14px;color:#626262;margin-bottom:10px}.footer-input-copy .footer-input-box .ib-box{width:48%;display:flex;flex-wrap:wrap}.footer-input-copy .footer-input-box .ib-box span{width:calc(100% - 250px)}.footer-input-copy .footer-input-box .ib-box input{width:100%;height:30px;line-height:30px;box-sizing:border-box;padding:0 10px;background:#e9e9e9;border:none}.footer-input-copy .footer-input-box .ib-box input::placeholder{color:#999}.footer-input-copy .footer-input-box .ib-box input:focus{border:none}.footer-input-copy .footer-input-box .ib-box button{width:250px;height:30px;background:#231916;text-align:center;line-height:30px;font-size:14px;border:none;box-sizing:border-box;color:#fff;transition:ease 0.3s}.footer-input-copy .footer-input-box .ib-box button:hover{opacity:.8}.footer-input-copy .tips-copy{margin-top:15px}.footer-input-copy .tips-copy .tips{font-size:14px;color:#626262}.footer-input-copy .tips-copy .tips a{text-decoration:underline;color:#626262}.footer-input-copy .tips-copy .copy{float:right;font-size:14px;color:#626262}.footer-tips a{text-decoration:underline;color:#626262;display:inline-block;margin-right:14px;padding-top:12px}.h-top{background-color:#fff;text-align:center;color:#545453;font-size:14px;padding:6px 0;position:sticky;top:0;z-index:9999999}.h-top .fa{position:absolute;right:12px;top:50%;font-size:16px;transform:translateY(-50%);cursor:pointer}.h-top a{color:#545453;text-decoration:underline}.m-width-content{padding:0 100px}.footer .m-width-content{max-width:1920px;margin:0 auto}.search-nav2 .m-width-content{background-color:#d9d4d0;padding-top:10%;position:relative;z-index:3;padding-bottom:28px}.search-nav2{position:fixed;top:0;bottom:0;right:0;left:0;z-index:10000000;transition:all 0.5s;opacity:0;visibility:hidden;transform:translateY(-100%)}.search-nav2.cur{opacity:1;visibility:visible;transform:translateY(0)}.search-close{position:absolute;left:0;top:0;bottom:0;right:0;background-color:rgb(0 0 0 / .3)}.search-nav2 .m-width-content{background-color:#d9d4d0;padding-top:10%;position:relative;z-index:3;padding-bottom:28px}.search-slide .search-input{position:relative;justify-content:space-between;max-width:600px;margin-left:auto;margin-right:auto;flex-wrap:nowrap}.search-slide .search-input .button{flex-shrink:0;margin-left:12px}.search-slide .search-input .input-box{width:100%;z-index:1}.search-slide .search-input .input-box form{display:flex;align-items:center}.search-slide .search-input .input-box input{width:100%}.search-slide .search-input .input-box input::placeholder{color:#777}.search-slide .search-input .laber{flex-shrink:0}.search-slide .search-input .button button i{font-size:24px}.search-slide .search-input .button button:nth-child(2){margin-left:12px}.ipd-20{padding:0 20px}.footer-link a{width:30px}.footer-link a img{width:100%;height:auto}.footer-link img{height:30px}.pro-childlist{display:flex;justify-content:space-between}.m-width-1540{max-width:1540px;margin:0 auto}.img-box{position:relative;display:block}.img-box img{position:absolute;width:100%;left:0;top:0;height:100%;object-fit:cover}#menuWap .wapTopSearchBox{display:flex;width:90%;padding:10px 10px 10px 20px}#menuWap .wapTopSearchBox .wapTopSearch{border:none;background-color:#fff;width:80%;flex:auto;line-height:30px;padding:0 10px}#menuWap .wapTopSearchBox .wapTopSearchbtn{display:flex;align-items:center;justify-content:center;border-left:1px solid #ccc;width:40px;font-size:14px;background-color:#333;color:#fff}.h-top .iconfont{position:absolute;right:12px;top:50%;transform:translateY(-50%);cursor:pointer}@media screen and (max-width:1900px){.header .header-box{padding-bottom:0}.header-box .child-box{top:100%}.m-width-content{padding:0 40px}.footer-nav dl{width:25%}#product .text .nav-item .nav-list dd a{font-size:14px}}@media screen and (max-width:1600px){.pro-childlist{padding:0 30px}}@media screen and (max-width:1366px){.header-content .n-right{padding-left:12%}.header-content .n-left{padding-right:12%}.header-content .nav-logo>ul>li>a{font-size:14px}}@media screen and (max-width:1300px){.h-tool .lan{margin-right:8px;font-size:14px}.h-tool div{margin-right:0}.header-content .n-right{padding-right:145px}.footer-nav dl dt a{font-size:20px}.footer-nav dl dd a{font-size:16px}.footer-input-copy .footer-input-box .ib-box{width:100%}.footer-input-copy .footer-input-box .ib-box span,.footer-input-copy .footer-input-box .ib-box input{width:100%}.footer-input-copy .footer-input-box .ib-box input::placeholder{color:#626262;font-size:14px}.footer-input-copy .footer-input-box .ib-box button{width:100%;margin-top:20px}.footer-input-copy .tips-copy .tips{float:none}.footer-input-copy .tips-copy .copy{font-size:12px;margin-top:20px;float:none;text-align:left}}@media screen and (max-width:1000px){.footer-bot-link a{font-size:12px}.footer-nav dl dd{margin:0 5px 5px 0}.footer-nav dl dd a{font-size:12px}.footer-nav dl dt{margin-bottom:12px}.footer-nav dl{margin-bottom:30px}.footer-nav dl dt a{font-size:14px}.m-width-content{padding:0 20px}.header-content{display:none}.header .wap-header{display:block}.wap-header .logo{width:50px;padding:20px 0}.wap-header .logo a{display:block}.header .wap-header a img{width:100%;height:auto}.header .wap-header{display:block}.btn-nav{position:absolute;top:0;right:20px;background:#fff0;border:none;padding:19.5px 0;-webkit-transition:all 0.5s ease;-moz-transition:all 0.5s ease;-ms-transition:all 0.5s ease;-o-transition:all 0.5s ease;transition:all 0.5s ease;z-index:99999;display:block;width:30px;float:right}.icon-bar{display:block;margin:6px 0;width:30px;height:3px;background-color:#545453;box-shadow:0 1px 1px #545453;-webkit-transition:all 0.7s ease;-moz-transition:all 0.7s ease;-ms-transition:all 0.7s ease;-o-transition:all 0.7s ease;transition:all 0.7s ease;z-index:999999}.mm-opening .top{-webkit-transform:translateY(8px) rotateZ(45deg);-moz-transform:translateY(8px) rotateZ(45deg);-ms-transform:translateY(8px) rotateZ(45deg);-o-transform:translateY(8px) rotateZ(45deg);transform:translateY(8px) rotateZ(45deg)}.mm-opening .bottom{-webkit-transform:translateY(-10px) rotateZ(-45deg);-moz-transform:translateY(-10px) rotateZ(-45deg);-ms-transform:translateY(-10px) rotateZ(-45deg);-o-transform:translateY(-10px) rotateZ(-45deg);transform:translateY(-10px) rotateZ(-45deg)}.mm-opening .middle{width:0}.header{position:relative;top:0;left:0;width:100%;z-index:999;background:#d9d4d0}.footer-nav dl{width:100%;margin-bottom:20px}.footer-nav dl:last-child{float:none;text-align:left}.footer-input-copy{padding-top:40px}.footer-link{margin-top:0}}.mobile-bottom-nav{position:fixed;bottom:0;left:0;right:0;height:60px;background:#fff;border-top:1px solid #ddd;display:flex;justify-content:space-around;align-items:center;z-index:9999;box-shadow:0 -2px 6px rgb(0 0 0 / .05)}.mobile-bottom-nav .nav-item{flex:1;text-align:center;color:#444;font-size:12px;text-decoration:none;padding-top:4px}.mobile-bottom-nav .nav-item .icon{display:flex;justify-content:center;margin-bottom:2px;color:#333}.mobile-bottom-nav .nav-item:hover{color:#0073aa}.mobile-bottom-nav .nav-item svg{width:22px;height:22px}@media (min-width:768px){.mobile-bottom-nav{display:none}}@media (max-width:767px){.footer{padding-bottom:61px}}.sidebar-icons{position:fixed;right:10px;top:30%;display:flex;flex-direction:column;gap:10px;z-index:9999}.sidebar-icons a{display:block;width:50px;height:50px;border-radius:12px;overflow:hidden}.sidebar-icons a img{width:100%;height:100%;object-fit:cover;display:block}.header-content .nav-logo .logo a{height:100%}.header-content .nav-logo .logo img{height:100%;width:auto}.icon-sousuo:before{content:"\e622"!important}@media screen and (max-width:1000px){.h-tool{position:absolute;top:0;right:70px;background:#fff0;border:none;padding:20px 0}.h-tool div.search-box .iconfont{font-size:24px}}