@charset "utf-8";/* CSS Document */
@media screen and (min-width: 1920px) { html{transform:scale(1.2);transform-origin:top center;} }
@media screen and (min-width: 2300px) { html{transform:scale(1.4);transform-origin:top center;} }
@media screen and (min-width: 2561px) { html{transform:scale(1.6);transform-origin:top center;} }
body{font-size:14px;color:#58595b;width:100%;overflow-x:hidden;}
html,body,form,img,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,b,u,i,p,em,td,th,input,textarea,label,select,iframe{font-family:"Microsoft YaHei","Arial";padding:0;margin:0;}
img{font-size:0;vertical-align:middle;}
ul, li{vertical-align:bottom;padding:0; margin:0;}
em, i{font-style:normal;}
li{list-style: none;}
ol{list-style-type: none;list-style: none;}
dd{margin-left:0;}
a img{border:0;}
input{outline:none;}
table{border-collapse:collapse;border-spacing:0;}
a{text-decoration:none;outline:none;}
input::-webkit-input-placeholder{color:#cacaca;}
input::-moz-placeholder{color:#cacaca;opacity:1;}
.big-box{margin:0 auto;width:1200px;}
.red{color:#fd6d90;}

/* 头部 */
.head{position:fixed;z-index:80;top:0;left:0;width:100%;min-width:1200px;background-color:#fff;box-shadow:2px 2px 15px 0 rgba(0,0,0,0.1);}
.head__box{margin:0 auto;width:1200px;height:70px;display:flex;align-items:center;}
.head__logo{margin-right:35px;}
.head__logo img{height:18px;}
.head__tel{display:flex;align-items:center;font-size:20px;font-weight:bold;letter-spacing:1px;}
.head__tel:before{content:"";display:block;width:28px;height:28px;background-image:url(/Images/ofcsite/tel.png);background-size:cover;margin-right:10px;}
.head__item{margin-left:auto;}
.head__link{color:#58595b;margin-right:50px;}
.head__link:hover,.head__link.checked{color:#52b2db;}
.head__btn{width:140px;line-height:38px;background-color:#52b2db;color:#fff;text-align:center;border-radius:3px;display:inline-block;}

/* 底部 */
.foot{width:100%;background-color:#f1fafe;position:relative;z-index:10;}
.foot__box{margin:0 auto;width:1200px;height:200px;display:flex;}
.foot__weixin{line-height:36px;text-align:center;margin-top:25px;}
.foot__weixin-pic{width:120px;height:120px;}
.foot__item{flex:1;margin-right:110px;display:flex;flex-direction:column;}
.foot__copyright{line-height:40px;font-size:12px;border-top:1px solid #d4effb;}
.foot__subbox{flex:1;display:flex;align-items:center;padding-bottom:10px;}
.foot__col{flex:1;line-height:22px;padding-left:55px;position:relative;z-index:0;}
.foot__col:nth-child(1){flex:2;}
.foot__col:before{content:"";position:absolute;z-index:5;top:2px;left:0;width:40px;height:40px;background-repeat:no-repeat;background-size:cover;background-position:center center;}
.foot__col.ad:before{background-image:url(/Images/ofcsite/foot_ad.png);}
.foot__col.tel:before{background-image:url(/Images/ofcsite/foot_tel.png);}
.foot__col.mail:before{background-image:url(/Images/ofcsite/foot_mail.png);}
.foot__tit{font-weight:bold;}

/* 首页 */
.home{width:100%;overflow:hidden;position:relative;z-index:0;padding:70px 0 0 0;min-width:1200px;}
.home__bg01{position:absolute;z-index:0;top:-820px;left:50%;margin-left:-980px;background-color:#f1fafe;width:1115px;height:1115px;border-radius:44px;transform:rotate(45deg);}
.home__bg02{position:absolute;z-index:0;top:1080px;left:50%;margin-left:-1100px;background-color:#f1fafe;width:1220px;height:1220px;border-radius:50px;transform:rotate(45deg);}
.home__bg03{position:absolute;z-index:0;top:510px;right:50%;margin-right:-1050px;background-color:#f1fafe;width:580px;height:580px;border-radius:25px;transform:rotate(45deg);}
.home__bg04{position:absolute;z-index:0;top:2100px;right:50%;margin-right:-930px;background-color:#f1fafe;width:810px;height:810px;border-radius:35px;transform:rotate(45deg);}
.home__pic{display:flex;align-items:flex-start;justify-content:space-between;position:relative;z-index:10;margin-bottom:-60px;}
.home__pic-logo{flex-shrink:0;width:412px;height:281px;margin:105px 0 0 -60px;}
.home__pic-banner{width:790px;height:738px;flex-shrink:0;margin-top:18px;}
.home__title{position:relative;z-index:15;height:120px;text-align:center;padding-left:50px;}
.home__title:before{content:"";position:absolute;z-index:5;left:50%;top:-10px;margin-left:-110px;width:110px;height:110px;transform:rotate(45deg);border-radius:5px;background-color:#f1fafe;}
.home__title-en{font-size:26px;color:#52b2db;font-weight:100;line-height:24px;position:relative;z-index:10;}
.home__title-cn{font-size:51px;font-weight:bold;line-height:62px;position:relative;z-index:10;}
.home__list{padding-top:110px;position:relative;z-index:10;}
.home__list-item{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:175px;}
.home__list-pic{padding:0 0 30px 20px;position:relative;z-index:0;}
.home__list-pic:before{content:"";position:absolute;top:30px;left:0;z-index:0;width:480px;height:300px;background-color:#52b2db;}
.home__list-pic img{width:480px;height:300px;position:relative;z-index:5;}
.home__list-item:nth-child(odd) .home__list-pic{margin-right:70px;}
.home__list-box{flex:1;padding:40px 0 0 100px;}
.home__list-tit{font-size:45px;font-weight:bold;}
.home__list-en{position:relative;z-index:0;font-size:27px;color:#52b2db;font-weight:100;line-height:28px;padding-bottom:15px;}
.home__list-en:before{content:"";position:absolute;bottom:0;left:0;width:90px;height:4px;background-color:#52b2db;}
.home__list-text{font-size:18px;margin-top:28px;}
.home__advantage{padding:90px 0 130px 0;}
.home__advantage-box{display:flex;justify-content:space-between;align-items:flex-start;padding:0 50px;}
.home__advantage-item{width:200px;text-align:center;}
.home__advantage-ico{width:200px;height:200px;background-size:120px;background-repeat:no-repeat;background-position:center center;background-color:#f1fafe;border-radius:8px;}
.home__advantage-ico.maintain{background-image:url(/Images/ofcsite/home_maintain.png);}
.home__advantage-ico.upline{background-image:url(/Images/ofcsite/home_upline.png);}
.home__advantage-ico.update{background-image:url(/Images/ofcsite/home_update.png);}
.home__advantage-ico.use{background-image:url(/Images/ofcsite/home_use.png);}
.home__advantage-tit{font-size:22px;line-height:40px;margin-top:10px;}
.home__advantage-text{font-size:16px;color:#999;font-weight:100;line-height:20px;}

/* 内页头部 */
.subpages{width:100%;height:250px;background:url(/Images/ofcsite/subpages_bg.jpg) center center no-repeat;background-size:cover;margin-top:70px;}
.subpages__title{position:relative;z-index:0;padding:94px 50px 0 0;line-height:70px;font-size:40px;font-weight:bold;font-style:italic;color:transparent;filter:drop-shadow(6px 6px 6px rgba(255,255,255,0.75));background-image:linear-gradient(0deg, #52b2db, #59c1ed);-webkit-background-clip:text;background-clip:text;display:inline-block;}
.subpages__title:before{content:"";position:absolute;z-index:0;bottom:7px;left:0;right:0;height:1px;background-image:linear-gradient(0deg, #52b2db, #59c1ed);box-shadow:6px 6px 6px 0 rgba(255,255,255,0.75);}
.subpages__title-en{font-size:24px;font-weight:100;margin:10px 0 0 10px;vertical-align:top;display:inline-block;}

/* 产品管理 */
.product{margin:0 auto;width:970px;padding:90px 0 120px 0;}
.product__item{display:flex;align-items:center;margin-bottom:70px;}
.product__item-img{width:200px;height:200px;margin-right:60px;}
.product__col{flex:1;}
.product__word{font-size:24px;font-weight:bold;line-height:80px;display:flex;}
.product__num{font-size:48px;font-weight:bold;color:#52b2db;margin-right:10px;margin-top:-4px;}
.product__text{font-size:18px;line-height:24px;color:#999;}

/* 联系我们 */
.contact{margin:0 auto;width:1080px;padding:20px 0 55px 45px;box-sizing:border-box;}
.contact__item{border-bottom:1px solid #eee;padding:45px 0;}
.contact__item:last-child{border-bottom:none;}
.contact__tit{display:flex;font-size:24px;font-weight:bold;line-height:40px;}
.contact__tit:before{content:"";display:block;width:24px;height:24px;margin:10px 21px 0 -45px;background-size:cover;background-repeat:no-repeat;background-position:center center;}
.contact__tit.tel:before{background-image:url(/Images/ofcsite/tel.png);}
.contact__tit.mail:before{background-image:url(/Images/ofcsite/mail.png);}
.contact__tit.ad:before{background-image:url(/Images/ofcsite/ad.png);}
.contact__text{font-size:18px;line-height:30px;color:#999;}
.contact__map{width:100%;margin-top:40px;}

/* 帮助中心 */
.help{margin:100px auto 200px auto;width:1040px;}