header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
}

header .header {
  height: .94rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(0.2rem);
  padding-left: 1.03rem;
  padding-right: 1.03rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

        .nav-son {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            height: .96rem;
            background: #FFF;
            box-shadow: 0 .04rem .3rem 0 rgba(0, 0, 0, 0.10);
            /* display: flex; */
            justify-content: center;
            align-items: center;
            column-gap: 1.42rem;
        }
        .nav-son a {
            color: rgba(102, 102, 102, 0.60);
            text-align: center;
            /*font-size: 16px;*/
            font-weight: 500;
            line-height: 150%;
            transition: all .3s ease;
        }
        .nav-son a.active {
            background: linear-gradient(278deg, #12B9E4 10.55%, #1470AA 77.72%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-son a:hover {
            background: linear-gradient(278deg, #12B9E4 10.55%, #1470AA 77.72%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        nav .nav:hover .nav-son {
            display: flex;
        }

header .header .header-left {
  display: flex;
  justify-content: center;
  align-items: center;
}

header .header .header-left .logo {
  display: block;
  width: 1.57rem;
}

header .header .header-left .logoshow {
  display: block;
}

header .header .header-left .logohide {
  display: none;
}

header .header .header-left nav {
  display: flex;
  align-items: center;
  /*margin-left: 2.6rem;*/
  margin-left: 0;
  height: .94rem;
  column-gap: .2rem;
}

header .header .header-left nav .nav {
  display: block;
  height: 100%;
}

header .header .header-left nav .nav .nav__a {
  display: flex;
  height: 100%;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  align-items: center;
  padding-left: .2rem;
  padding-right: .2rem;
}

header .header nav {
  display: flex;
  align-items: center;
  /*margin-left: 2.6rem;*/
  margin-left: 0;
  height: .94rem;
  column-gap: .2rem;
}

header .header nav .nav {
  display: block;
  height: 100%;
}

header .header nav .nav .nav__a {
  display: flex;
  height: 100%;
  color: #FFF;
  text-align: center;
  font-weight: 400;
  align-items: center;
  padding-left: .2rem;
  padding-right: .2rem;
}

header .header nav .nav .nav__a.active {
    background: linear-gradient(278deg, #12B9E4 10.55%, #1470AA 77.72%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header.show {
    box-shadow: 0 .04rem .3rem 0 rgba(0, 0, 0, 0.10);
}
header.show .header nav .nav .nav__a {
    color: #333333;
}

header:hover {
    box-shadow: 0 .04rem .3rem 0 rgba(0, 0, 0, 0.10);
}
header:hover .header nav .nav .nav__a {
    color: #333333;
}

header .header .header-right {
  display: flex;
  align-items: center;
  column-gap: .3rem;
}

header .header .header-right .header-right-lang {
  display: flex;
  align-items: center;
  position: relative;
}
.header-right-lang-ul-box {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding-top: 4px;
    display: none;
}
header .header .header-right .header-right-lang:hover .header-right-lang-ul-box {
    display: block;
}
.header-right-lang-ul {
    position: relative;
    border: 1px solid #E4E7ED;
    border-radius: 4px;
    background-color: #FFF;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .1);
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    
}
.header-right-lang-ul a {
    display: block;
        white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #606266;
    height: 34px;
    line-height: 34px;
    text-align: center;
}

.header-right-lang-ul::after {
    content: " ";
    border-width: 6px;
    top: -4px;
    margin-left: 2px;
    border-top-width: 0;
    border-color: transparent;
    border-bottom-color: #FFF;
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
}

header .header .header-right .header-right-lang .header-right-lang__img {
  width: .18rem;
  height: .18rem;
  margin-right: .08rem;
}

header .header .header-right .header-right-lang .header-right-lang__p {
  color: #FFF;
  font-weight: 400;
}

header .header .header-right .header-right-lang .header-right-lang__icon {
  width: 6px;
  height: 3px;
  margin-left: .08rem;
}

header .header .header-right .header-right-contact {
  display: flex;
  align-items: center;
  color: #FFF;
  font-weight: 400;
  border-radius: 999px;
  background: linear-gradient(278deg, #12B9E4 10.55%, #1470AA 77.72%);
  padding-left: .18rem;
  padding-right: .21rem;
  padding-top: .09rem;
  padding-bottom: .09rem;
  column-gap: .08rem;
}

header .header .header-right .header-right-contact img {
  width: .17rem;
  height: .17rem;
}

header .header .header-right .header-right-contact span {
  color: #FFF;
  text-align: center;
  font-weight: 400;
}

header.show {
  background: #ffffff;
}

header.show .header-left nav .nav .nav__a {
  color: #333333;
}

header.show .header .header-right .header-right-lang img {
  filter: brightness(100) invert(1);
}

header.show .header .header-right .header-right-lang span {
  color: #333333;
}

header.show .header .header-left .logoshow {
  display: none;
}

header.show .header .header-left .logohide {
  display: block;
}

header:hover {
   background: #ffffff; 
}
header:hover .header-left nav .nav .nav__a {
  color: #333333;
}

header:hover .header .header-right .header-right-lang img {
  filter: brightness(100) invert(1);
}

header:hover .header .header-right .header-right-lang span {
  color: #333333;
}

header:hover .header .header-left .logoshow {
  display: none;
}

header:hover .header .header-left .logohide {
  display: block;
}

footer {
  background: url("../img/footer.png") no-repeat;
  background-size: cover;
}

footer .footer {
  width: 17.14rem;
  margin: 0 auto;
}

footer .footer .footer-top {
  display: flex;
  justify-content: space-between;
  padding-top: .59rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

footer .footer .footer-top .footer-top-left {
  display: flex;
  align-items: center;
}

footer .footer .footer-top .footer-top-left .footer-logo {
  width: 1.77rem;
  margin-right: .36rem;
}

footer .footer .footer-top .footer-top-left .footer-top-sn {
  margin-left: .36rem;
  display: none;
}

footer .footer .footer-top .footer-top-left .footer-top-sn p {
  color: #FFF;
  font-weight: 400;
  line-height: 150%;
}

footer .footer .footer-top .footer-top-left .footer-top-left-line {
  display: block;
  width: 1px;
  height: .56rem;
  background: rgba(255, 255, 255, 0.16);
}

footer .footer .footer-top .footer-top-right {
  display: flex;
  align-items: center;
  column-gap: .48rem;
}

footer .footer .footer-top .footer-top-right .footer-top-friend {
  width: 2.26rem;
  height: .42rem;
  border-radius: .2rem;
  border: 1px solid #FFF;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding-left: .2rem;
  padding-right: .16rem;
  cursor: pointer;
  position: relative;
}

footer .footer .footer-top .footer-top-right .footer-top-friend span {
  color: #FFF;
  font-weight: 400;
}

footer .footer .footer-top .footer-top-right .footer-top-friend img {
  display: block;
  width: .29rem;
  height: .29rem;
}

footer .footer .footer-top .footer-top-right .footer-top-friend .footer-top-friend-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: .1rem;
  padding-left: .1rem;
  padding-right: .1rem;
}

footer .footer .footer-top .footer-top-right .footer-top-friend .footer-top-friend-list a {
  display: block;
  height: .4rem;
  line-height: .4rem;
}

footer .footer .footer-top .footer-top-right .footer-top-friend:hover .footer-top-friend-list {
  display: block;
}

footer .footer .footer-top .footer-top-right .footer-top-share {
  display: flex;
  align-items: center;
  column-gap: .2rem;
}

footer .footer .footer-top .footer-top-right .footer-top-share a {
  display: block;
  width: .3rem;
  height: .3rem;
  opacity: .6;
  transition: all .3s ease;
  position: relative;
}

footer .footer .footer-top .footer-top-right .footer-top-share a:hover {
    opacity: 1;
}

footer .footer .footer-top .footer-top-right .footer-top-share a .code {
    display: none;
    position: absolute;
    width: 1rem;
    max-width: unset;
    left: 50%;
    top: calc(100% + .1rem);
    transform: translateX(-50%);
}

footer .footer .footer-top .footer-top-right .footer-top-share a:hover .code {
    display: block;
}

footer .footer .footer-bottom {
  padding-top: .7rem;
  padding-bottom: 1.16rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

footer .footer .footer-bottom .footer-nav {
  display: flex;
  column-gap: .9rem;
}

footer .footer .footer-bottom .footer-nav .footer-nav-item {
  display: flex;
  flex-direction: column;
}

footer .footer .footer-bottom .footer-nav .footer-nav-item a {
  color: #FFF;
  font-weight: 300;
  line-height: 287.5%;
}

footer .footer .footer-bottom .footer-nav .footer-nav-item a:first-child {
  margin-bottom: .3rem;
  line-height: 1.16;
  font-weight: 500;
}

footer .footer .footer-bottom .footer-contact {
  display: flex;
  flex-direction: column;
  row-gap: .53rem;
  width: 3.29rem;
}

footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-label {
  display: flex;
  margin-bottom: .11rem;
}

footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-label img {
  display: block;
  width: .2rem;
  height: .2rem;
  margin-right: .16rem;
}

footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-label span {
  color: #FFF;
  font-weight: 400;
}

footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-value {
  margin-left: .32rem;
  color: rgba(255, 255, 255, 0.52);
  font-weight: 400;
  line-height: 180%;
}

footer .footer .footer-other {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: .31rem;
  padding-bottom: .31rem;
}

footer .footer .footer-other .footer-other-left {
  display: flex;
  align-items: center;
}

footer .footer .footer-other .footer-other-left a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  font-weight: 300;
}

footer .footer .footer-other .footer-other-left span {
  width: 1px;
  height: .16rem;
  background: rgba(255, 255, 255, 0.5);
  margin-left: .1rem;
  margin-right: .1rem;
}

footer .footer .footer-other .footer-other-right {
  display: flex;
}

footer .footer .footer-other .footer-other-right a {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 300;
}

        footer .social-share {
            position: relative;
            margin-left: .1rem;
        }
        footer .social-share .icon-wechat {
            color: transparent;
            border-color: transparent;
            margin: 0;
        }
        footer .social-share .icon-wechat {
            width: .3rem;
            height: .3rem;
            position: absolute;
            top: 0;
            left: 0;
        }
        footer .social-share .icon-wechat:before {
            content: none;
        }
        footer .social-share .icon-wechat:hover {
            background: transparent;
        }
        
        footer .social-share .icon-wechat .wechat-qrcode {
            top: calc( 100% + 20px );
        }
        footer .social-share .icon-wechat .wechat-qrcode:after {
            content: '';
            position: absolute;
            left: 50%;
            margin-left: -6px;
            bottom: auto;
            top: -14px;
            transform: rotate(180deg);
            width: 0;
            height: 0;
            border-width: 8px 6px 6px 6px;
            border-style: solid;
            border-color: #fff transparent transparent transparent;
        }
        footer .wechattip p {
            color: #ffffff;
        }
        footer .wechattip {
            margin-top: 0;
            width: auto;
        }
        footer .wechattip {
            padding-left: .36rem;
        }
        footer .social-share-public {
            margin-left: .1rem;
        }
        footer .share-icon__img {
            display: block;
            width: .3rem;
            height: .3rem;
            filter: brightness(0) invert(1);
        }
        .social-share .icon-wechat .wechat-qrcode .help p {
            color: #777777;
        }
        footer .social-share .icon-wechat .wechat-qrcode {
            left: -90px;
        }

@media screen and (max-width: 1450px) {
  header .header .header-left nav {
    /*margin-left: 2rem;*/
  }
}

@media screen and (max-width: 1280px) {
  header .header .header-left nav {
    column-gap: .1rem;
  }
    header .header nav {
    column-gap: .1rem;
  }
  footer .footer .footer-bottom .footer-nav {
    column-gap: .5rem;
  }
}

@media screen and (max-width: 1024px) {
  header .header .header-left nav {
    /*margin-left: 1rem;*/
  }
  header .header .header-left nav {
    column-gap: .03rem;
  }
  header .header nav {
    column-gap: .03rem;
  }
}

@media screen and (max-width: 900px) {
  header .header .header-left nav {
    /*margin-left: .6rem;*/
  }
}

@media screen and (max-width: 834px) {
    .msearch {
        display: block;
        width: .55rem;
        height: .55rem;
        margin-right: .24rem;
    }
  footer .footer {
    width: 6.65rem;
  }
  footer .footer .footer-top {
    flex-direction: column;
    border-bottom: 0;
    padding-bottom: 0;
  }
  footer .footer .footer-top .footer-top-left .footer-logo {
    width: 2.55rem;
    margin-right: .44rem;
  }
  footer .footer .footer-top .footer-top-left .footer-top-sn {
    margin-left: .44rem;
    color: #FFF;
    text-align: center;
    font-size: .28rem;
    font-weight: 400;
    line-height: 150%;
  }
  footer .footer .footer-top .footer-top-left {
    margin-bottom: .88rem;
  }
  footer .footer .footer-top .footer-top-right {
    flex-direction: column-reverse;
    align-items: flex-start;
  }
  footer .footer .footer-top .footer-top-right .footer-top-share {
    column-gap: .36rem;
  }
  footer .footer .footer-top .footer-top-right .footer-top-share a {
    /*width: .8rem;*/
    /*height: .8rem;*/
        width: .5rem;
    height: .5rem;
  }
  footer .footer .footer-top .footer-top-right .footer-top-friend {
    width: 3.58rem;
    height: .66rem;
    margin-top: .65rem;
    border-radius: .325rem;
  }
  footer .footer .footer-top .footer-top-right .footer-top-share a img {
    display: block;
    width: 100%;
    height: 100%;
  }
  footer .footer .footer-bottom {
    padding-top: 1.21rem;
  }
  footer .footer .footer-bottom .footer-nav {
    display: none;
  }
  footer .footer .footer-bottom .footer-contact {
    width: 100%;
    row-gap: .41rem;
  }
  footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-label img {
    width: .3rem;
    height: .3rem;
    flex-shrink: 0;
    margin-right: .12rem;
  }
  footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-label span {
    color: #FFF;
    font-size: .28rem;
    font-weight: 400;
  }
  footer .footer .footer-bottom .footer-contact .footer-contact-item .footer-contact-value {
    margin-left: .42rem;
    color: rgba(255, 255, 255, 0.52);
    font-size: .28rem;
    font-weight: 400;
    line-height: 180%;
  }
  footer .footer .footer-other {
    flex-direction: column;
  }
  footer .footer .footer-other .footer-other-left {
    margin-bottom: .12rem;
  }
  footer .footer .footer-other .footer-other-left a {
    font-size: .26rem;
    font-weight: 300;
  }
  footer .footer .footer-other .footer-other-right a {
    font-size: .26rem;
    font-weight: 300;
  }
  footer .footer .footer-top .footer-top-right .footer-top-friend img {
    width: .4rem;
    height: .4rem;
  }
  footer .wechattip {
      padding-left: 0;
      margin-left: .44rem;
  }
}