html, body{
  margin: 0;
  padding: 0;
  background-color: #F5F3EC;
  font-family: 'PingFang SC','Microsoft YaHei',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji';
  /* font-weight: 300; */
}

.container{
  margin: 0 auto;
  width: 1440px;
  box-sizing: border-box;
}

.header{
  position: sticky;
  top: 0;
  z-index: 999;
  max-width: 1440px;
  margin: 0 auto;
  background-color: #F5F3EC;
}
.header .container{
  display: flex;
  justify-content: space-between;
  padding: 0 60px;
}
.header .logo{
  margin: 10px 0;
  height: 50px;
}
.header .logo img{
  display: block;
  height: 100%;
}
.header .menus {
  display: flex;
  padding: 10px 0;
  line-height: 20px;
}
.header .menus .menu{
  position: relative;
  display: block;
  margin-left: 40px;
  color: #444;
  text-decoration: none;
  font-size: 14px;
  line-height: 50px;
  overflow: hidden;
}
.header .menus .menu::before{
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 1px;
  background-color: #444;
  transition: all 0.3s;
}
.header .menus .menu:hover::before{
  left: 0;
  width: 100%;
}
.header .menus .menu.active::before{
  left: 0;
  width: 100%;
}

.main{
  /* min-height: 2000px; */
  min-height: calc(100vh - 443px);
}
.main .container{
  width: 1200px;
}

.footer{
  background-color: #EFEDE5;
}
.footer .container{
  width: 1200px;
  padding: 80px 0 100px;
}
.footer .content{
  display: flex;
  justify-content: space-between;
}
.footer .logo img{
  display: block;
  height: 80px;
}
.footer .menus{
  display: flex;
  align-content: space-between;
  flex-wrap: wrap;
  width: 320px;
  padding: 6px 0;
}
.footer .menus .row{
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.footer .menus .menu{
  width: 60px;
  font-size: 13px;
  color: #444444;
  line-height: 18px;
  text-align: center;
  text-decoration: none;
}
.footer .line{
  margin: 26px 0;
  width: 100%;
  height: 0.5px;
  background-color: #c0c0c0;
}
.footer .copyright{
  font-size: 13px;
  color: #444444;
  line-height: 30px;
}

.page{
  display: flex;
  justify-content: center;
  margin: 60px 0 0;
}
.page span{
  position: relative;
  display: inline-block;
  margin: 0 4px;
  box-sizing: border-box;
  width: 28px;
  height: 28px;
  border: 1px solid #666666;
  border-radius: 3px;
  text-align: center;
  line-height: 28px;
  font-size: 12px;
  color: rgba(0,0,0,0.85);
  cursor: pointer;
}
.page span:first-child:before{
  content: "";
  position: absolute;
  top: 9px;
  left: 11px;
  width: 4px;
  height: 4px;
  border-width: 2px;
  border-style: solid;
  border-color:  transparent transparent #101117 #101117;
  transform: rotate(45deg);
}
.page span:last-child:before{
  content: "";
  position: absolute;
  top: 9px;
  left: 7px;
  width: 4px;
  height: 4px;
  border-width: 2px;
  border-style: solid;
  border-color: #101117 #101117 transparent transparent;
  transform: rotate(45deg);
}

.page span:hover{
  background-color: #FBFBFB;
}

.page span.active{
  background-color: #444;
  color: #fff;
}