/* font */
body { 
  font-family: -apple-system,BlinkMacSystemFont,"Microsoft YaHei","微软雅黑",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;
}

[v-cloak] {
  display: none;
}

.icon.normal {
  font-size: 25px;
  margin-right: 5px;
}

.f-cb:after,.f-cbli li:after{display:block;clear:both;visibility:hidden;height:0;overflow:hidden;content:".";}


.gnl-ele {
  display: block;
}
.rtn-ele {
  display: none;
}

/* pc */
@media screen and (min-width: 1025px){
  #app {
    width: 100%;
    font-size: 16px;
    height: 100%;
    padding-top: 96px;
  }
  body{
    background-color: #fff;
  }
  .xl-db {
    display: block !important;
  }
  .xl-df {
    display: flex !important;
  }
  .xl-dn {
    display: none !important;
  }
  /* 超大屏幕 */
  @media screen and (min-width: 1980px) {
    #app {
      width: 1980px;
      margin: 0 auto;
      font-size: 18px;
      height: 100%;
      padding-top: 50px;
      background-color: #fff;
    }
    body{
      background-color: #e1e1e1;
    } 
  }
  .hidden-xs{
    display: none !important;
  }
  /* 导航 */
  nav{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    margin: 0 auto;
    z-index: 19880330;
    height: 75px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ff5352;
    box-shadow: 0 3px 10px 0 rgba(0,0,0,.25);
  }
  .nav-list{
    display: flex;
    margin: 0 auto;
  }
  .nav-logo{
    position: absolute;
    left: 60px;
    top: 15px;
  }
  .nav-logo img{
    width: 100%;
    max-width: 130px;
  }
  .nav-list li{
    padding: 5px 10px;
    margin: 0 20px;
    color: #fff;
    cursor: pointer;
  }
  .nav-list li.active{
    border-bottom: 4px solid #fff;
    border: 1px solid #fff;
    border-radius: 20px;
    padding: 6px 20px;
    background: #fff;
    color: #ff5352;
  }
  .nav-list li.active a{
    color: #ff5352;
  }
  .nav-list li>a{
    font-size: 16px;
    color: #fff;
  }
  .student-center {
    position: absolute;
    right: 60px;
    border: 1px solid rgba(255, 255, 255, .8);
    padding: 10px 16px;
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .student-center img {
    width: 16px;
    height: 18px;
    margin-right: 4px;
  }
  .double-circle{
    position: relative;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-right: 5px;
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #c1c1c1;
  }
  .double-circle::after{
    position: absolute;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 10px;
    height: 10px;
    content: '';
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #c1c1c1;
  }
  /* 功能 */
  .title-info{
    line-height: 32px;
    font-size: 18px;
  }
  .title-msg{
    margin-bottom: 30px;
    font-size: 42px;
    font-weight: 500;
  }
  .title-sub{
    font-size: 18px;
    /* font-weight: 600; */
  }
  /* 底部 */
  footer{
    width: 100%;
    background-color: #e6e6e6;
  }
  .footer{
    width: 70%;
    margin: 0 auto;
    padding: 50px 0;
    display: flex;
    justify-content: space-around;
    font-size: 14px;
  }
  .footer-logo{
    max-width: 152px;
  }
  .footer-logo p{
    font-size: 16px;
    line-height: 22px;
    font-weight: 800;
  }
  .footer-logo>img{
    max-width: 100%;
  }
  .footer-tele{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 10px;
    min-width: 200px;
  }
  .footer-tele p {
    font-weight: bold;
  }
  .footer-email {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 10px;
    min-width: 200px;
  }
  .footer-email svg, .footer-tele svg {
    margin-right: 15px;
  }
  .footer-item li{
    padding-bottom: 10px;
    cursor: pointer;
  }
  .footer-email div {
    font-weight: bold;
  }
  .footer-link {
    position: relative;
  }
  .footer-link ul>li:last-child a {
    margin-right: 0;
  }
  .footer-link ul a {
    display: inline-block;
    width: 38px;
    height: 38px;
    max-width: 38px;
    margin: 15px 20px 15px 0;
    background-image: url('../assets/images/social_medias-2x.png');
    background-size: 38px auto;
  }
  .footer-link ul a:hover {
    background-image: url('../assets/images/social_medias-2x.png');
  }
  .footer-link ul a.fb:hover {
    background-position: 0 0;
  }
  .footer-link ul a.fb {
    background-position: 0 -38px;
  }
  .footer-link ul a.ins {
    background-position: 0 -114px;
  }
  .footer-link ul a.ins:hover {
    background-position: 0 -76px;
  }
  .footer-link ul a.in:hover {
    background-position: 0 -228px;
  }
  .footer-link ul a.in {
    background-position: 0 -266px;
  }
  .footer-link ul a.weibo:hover {
    background-position: 0 -304px;
  }
  .footer-link ul a.weibo {
    background-position: 0 -342px;
  }
  .footer-link ul a.wechat:hover {
    background-position: 0 -456px;
  }
  .footer-link ul a.wechat {
    background-position: 0 -456px;
  }
  .footer-link ul a.ytb:hover {
    background-position: 0 -152px;
  }
  .footer-link ul a.ytb {
    background-position: 0 -190px;
  }
  .footer-link ul a.xhs:hover {
    background-position: 0 -380px;
  }
  .footer-link ul a.xhs {
    background-position: 0 -418px;
  }
  /*.footer-link ul .other-logo{
    max-width: 38px;
    margin: 15px 20px 15px 0;
  }*/
  .pay-method img{
    width: 100%;
    max-width: 387px;
    margin-bottom: 15px;
  }
  .footer .footer-link ul{
    display: flex;
    justify-content: space-between;
  }
  .footer-link .hover-box{
    position: absolute;
    top: 0;
    right: -175px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 150px;
  }
  .footer-link .hover-box>img{
    width: 100%;
  }
  .footer-link .hover-box p{
   padding-top: 5px;
   padding-bottom: 8px;
   font-size: 12px;
  }
  .footer-fixed-box{
    position: fixed;
    bottom: 44px;
    right: 30px;
    z-index: 100;
    width: 204px;
    padding-top: 15px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    box-shadow: 0 0 20px rgba(86,97,115,0.2);
    /* background-color: #fff; */
    font-size: 14px;
  }
  .fixed-right>img{
    width: 100%;
    max-width: 200px;
    margin: 5px auto;
  }
  .fixed-mid{
    text-align: center;
    font-size: 14px;
    font-weight: 700;
  }
  .fixed-mid a{
    display: inline-block;
    padding: 2px 40px;
    border-radius: 20px;
    border: 1px solid #ff5352;
    margin-top:5px;
  }
  .fixed-left{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ff5352;
    padding: 8px 15px;
    border-radius: 5px;
    
  }
  .footer-fixed-talk{
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 200px;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(86,97,115,0.2);
  }
  .close-btn{
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    line-height: 19px;
    text-align: center;
    background-color: #e1e1e1;
    border-radius: 25px;
    font-size: 12px;
    cursor: pointer;
  }
  .online-box{
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 100;
    width: 200px;
    height: 300px;

  }
  .online-box iframe{
    width: 100%;
    height: 100%;
  }
  #udesk_panel{
    right: 20px !important;
  }
  .revt-box {
    width: 70%;
    margin: 0 auto;
  }
  .revt-box div {
    margin: 50px auto 0;
    width: 70%;
    background-color: #ff5352;
    border-radius: 100px;
    text-align: center;
    max-width: 815px;
  }
  .revt-box h3 {
    padding: 30px 0 20px;
    text-align: center;
    color: #fff;
    font-size: 25px;
  }
  .revt-box .btn-revt {
    display: inline-block;
    margin-bottom: 30px;
    padding: 9px 20px;
    width: 160px;
    text-align: center;
    border-radius: 3px;
    background-color: #fff;
    color: #ff5352;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,.25);
  }
}

/* 移动端 */
@media screen and (max-width: 1024px) {
  #app {
    width: 100%;
    margin: 0 auto;
    font-size: 16px;
    height: 100%;
    background-color: #fff;
    overflow-x: hidden;
  }
  .sm-dn {
    display: none !important;
  }
  .sm-db {
    display: block !important;
  }
  .visible-xs{
    display: none !important;
  }
  .title-app-msg{
    text-align: center;
  }
  .title-info{
    font-size: 14px;
    line-height: 24px;
  }
  nav{
    position: relative;
    z-index: 10;
    width: 90%;
    margin: 20px auto 0;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background-color: #ff5352;
    height:56px;
    border-radius: 56px;
  }
  nav>div{
    width: 100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding: 0 20px;
  }
  .nav-logo img{
    max-height: 31.5px;
  }
  .nav-icon img{
    max-width: 30px;
  }
  .nav-list{
    position: fixed;
    right: 0;
    top: 0;
    width: 100%;
    min-height: 100%;
    overflow-y: auto;
    transition: all 350ms cubic-bezier(.165,.84,.44,1)
  }
  .nav-list>ul{
    width: 50%;
    min-height: 100%;
    position: absolute;
    right: 0;
    top:0;
    background-color: #f6f9fe;
  }
  .nav-list>ul>li{
    padding-left: 20px;
    line-height: 60px;
    font-size: 16px;
  }
  .nav-list li.active{
    color:#fff;
    background-color: #ff5352;
  }
  .double-circle{
    position: relative;
    display: inline-block;
    flex-shrink:0;
    width: 14px;
    height: 14px;
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #c1c1c1;
  }
  .double-circle::after{
    position: absolute;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 8px;
    height: 8px;
    content: '';
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #c1c1c1;
  }
  .title-info{
    font-size: 14px;
    line-height: 26px;
  }
  #app .swiper-button-next:after,#app .swiper-button-prev:after {
    font-size: 30px;
  }
  #app .swiper-button-next,  #app .swiper-container-rtl .swiper-button-prev {
    right: 0;
  }
  #app .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    left: 0px;
  }
  /* 底部 */
  footer{
    width: 100%;
    padding-bottom: 60px;
    background-color: #e6e6e6;
    margin-top: 80px;
  }
  .footer {
    margin: 0 20px;
    font-size: 14px;
    min-height: 400px;
  }
  .footer-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 0;
  }
  .footer-tele {
    margin-left: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .footer-email {
    margin: 0 auto 15px 15px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .footer-email svg, .footer-tele svg {
    margin-right: 15px;
  }
  .footer-tele p, .footer-email div {
    margin-left: 3px;
    font-weight: 700;
    padding-bottom: 3px auto;
    min-width: 160px;
  }
  .footer-logo>img {
    max-width: 152px;
    width: 100%;
    flex-shrink: 0;
  }
  .footer-logo>p {
    font-size: 24px;
    font-weight: 800;
    padding-left: 20px;
  }
  .footer-item ul {
    width: 160px;
    margin: 0 auto;
  }
  .footer-item li{
    float: left;
    width: 50%;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 8px;
    padding-top: 8px;
    cursor: pointer;
  }
  .footer-item li:last-child{
    border-bottom: none;
  }
  .footer-link ul{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .footer-link {
    margin-top: 20px;
  }
  .footer-link ul>li{
    padding: 15px 4px;
  }
  .footer-link ul .other-logo{
    max-width: 38px;
  } 
  .pay-method img{
    width: 100%;
    max-width: 382px;
    margin: 5px auto 10px;
  }
  .footer-link p{
    text-align: center;
  }
  .footer-fixed-box{
    height: 56px;
    position: fixed;
    left: 60px;
    right: 0;
    bottom: 30px;
    z-index: 100;
    margin: 0 20px;
    background-color: #fff;
    display: flex;
    justify-content:space-between;
    align-items: center;
    border-radius: 56px;
    box-shadow: 0 0 20px rgba(86,97,115,0.2);
  }
  .footer-fixed-talk{
    width: 56px;
    height: 56px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    left: 19px;
    bottom: 30px;
    z-index: 100;
    background-color: #fff;
    border-radius: 56px;
    box-shadow: 0 0 20px rgba(86,97,115,0.2);
  }
  .fixed-left{
    width: 50px;
    height: 50px;
    background-color: #ff5352;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .fixed-left>img{
    max-width: 32px;
  }
  .fixed-mid{
    margin-left: 35px;
    flex-shrink: 0;
    font-size: 13px;
  }
  .fixed-mid a {
    display: inline-block;
    padding: 2px 25px;
    border-radius: 20px;
    background: rgb(255 83 82 / 15%);
    margin-top: 2px;
}
  .fixed-right{
    align-self: flex-end;
    flex-shrink: 1;
  }
  .fixed-right img{
    width: 100%;
    max-width: 200px;
  }
  .online-box{
    width: 100%;
    height: 100%;
    position: fixed;
    top:0;
    left: 0;
    z-index: 900;
  }
  .online-box iframe{
    width: 100%;
    height: 100%;
  }
  .footer-link .hover-box{
    position: absolute;
    top: -180px;
    left: -20px;
    width: 152px;
    background-color: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 3px;
  }
  .footer-link .hover-box>img{
    width: 100%;
  }
  .footer-link .hover-box p{
   padding-top: 5px;
   padding-bottom: 8px;
   font-size: 12px;
  }
  #udesk_btn>a{
    width: 50px !important;
    height: 50px !important;
    border-radius: 50px !important;
    left: 22px !important;
    bottom: 33px !important;
    margin:0 !important;
    overflow: hidden;
  }
  #udesk_btn>a>span{
    width: 30px !important;
    height: 30px !important;
    margin: 8px 9px 10px !important;
  }
  .revt-box {
    width: 100%;
    margin: 0 auto;
  }
  .revt-box div {
    margin: 50px auto 0;
    width: 85%;
    background-color: #ff5352;
    border-radius: 20px;
    text-align: center;
    max-width: 815px;
  }
  .revt-box h3 {
    padding: 15px 0 20px;
    text-align: center;
    color: #fff;
    font-size: 18px;
  }
  .revt-box .btn-revt {
    display: inline-block;
    margin-bottom: 20px;
    padding: 8px 20px;
    width: 140px;
    text-align: center;
    border-radius: 3px;
    background-color: #fff;
    color: #ff5352;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,.25);
  }
} 

.bg-f-0{
  background-color: #ff5352;
}
.bg-f-1{
  background-color: #e3af7d;
}
.bg-f-2{
  background-color: #b9b76c;
}
.bg-f-3{
  background-color: #d2767c;
}
.bg-f-4{
  background-color: #ffaa9b;
}
.f-c-0{
  color: #fff;
}
.f-c-1{
  color: #ff5352;
}
.f-c-2{
  color: #e1e1e1;
}
.f-c-3{
  color: #333;
}
.p-r{
  position: relative;
}
.wp100{
  width: 100%;
}
.wp65{
  width: 65%;
}
.ma-t20{
  margin-top: 20px;
 }
.ma-t40{
  margin-top: 40px;
 }
.ma-t50{
 margin-top: 50px;
}
.ma-t100{
  margin-top: 100px;
 }
.ma-b50{
  margin-bottom: 50px;
 }
 .ma-b20{
  margin-bottom: 20px;
 }
 .ma-b10{
  margin-bottom: 10px;
 }
 .ma-b30{
  margin-bottom: 30px;
 }
.h50{
  height: 50px;
}
.h100{
  height: 100px;
}
.t-c{
  text-align: center;
}
.t-r{
  text-align: right;
}
.p-r{
  position: relative;
  z-index: 2;
}
.f-s12{
  font-size: 12px;
}

.flex-c{
  display: flex;
  align-items: center;
}
.input-table{
  width: 160px;
  padding: 9px 10px;
  background-color: #e1e1e1;  
  border-radius: 3px;
  font-size: 14px;
}
.btn-sub{
  padding: 9px 20px;
  width: 160px;
  text-align: center;
  font-size: 14px;
  border-radius: 3px;
}
.container .swiper-button-next,.container .swiper-button-prev{
  color:#e1e1e1;
}

@media
(-webkit-min-device-pixel-ratio: 1),
(-webkit-min-device-pixel-ratio: 1.5) {
  .gnl-ele {
    display: block !important;
  }
  .rtn-ele {
    display: none !important;
  }
}

@media
(-webkit-min-device-pixel-ratio: 2),
(-webkit-min-device-pixel-ratio: 3) {
  .gnl-ele {
    display: none !important;
  }
  .rtn-ele {
    display: block !important;
  }
}