@media screen and (max-width: 1500px) {
  .main {
    max-width: 1200px;
  }
  .nav .main {
    overflow: hidden;
  }
  .nav .main .swiper-slide {
    padding-right: 9.5%;
  }
}
@media screen and (max-width: 1200px) {
  .main {
    max-width: 1100px;
  }
  .nav .main {
    overflow: hidden;
  }
  .nav .main .swiper-slide {
    padding-right: 9%;
  }
}
@media screen and (max-width: 1024px) {
  body,
  input,
  button,
  input,
  select,
  textarea {
    font-size: 15.5px;
    font-family: "PingFangSC-Regular", "PingFangSC-Medium", "PingFangSC-Semibold", sans-serif;
  }
  .main {
    max-width: none;
    margin: 0 10px;
  }
  .nav .main {
    overflow: hidden;
  }
  .nav .main .swiper-slide {
    padding-right: 8.7%;
  }
  .nav .main .swiper-slide a {
    font-size: 17px;
  }
}
@media screen and (max-width: 779px) {
  .header .top {
    padding: 9.5px 0;
  }
  .header .top .fl {
    font-size: 0px;
    vertical-align: middle;
  }
  .header .top .fl a {
    display: none;
  }
  .header .top .fl a:hover {
    text-decoration: underline;
  }
  .header .top .fl a.bmxz {
    padding-left: 0;
    display: inline-block;
  }
  .header .top .fr {
    font-size: 0px;
    vertical-align: middle;
  }
  .header .top .fr a:nth-of-type(1),
  .header .top .fr a:nth-of-type(2),
  .header .top .fr a:nth-of-type(3),
  .header .top .fr a:nth-of-type(4) {
    display: none !important;
  }
  .header .top .fr a:hover {
    text-decoration: underline;
  }
  .header .index-menu {
    background: #fafafa;
  }
  .header .index-menu .main .bmxz-bd:nth-last-of-type(1) {
    padding-bottom: 13px;
  }
  .header .index-menu .main .bmxz-bd li {
    width: 50%;
  }
  .header .logo {
    width: 80%;
    margin: 0 auto;
    float: none;
    padding: 18px 0 0 0;
  }
  .header .search {
    width: 80%;
    margin: 0 auto;
    float: none;
    padding: 15px 0 30px 0;
  }
  .nav .main {
    overflow: hidden;
  }
  .nav .main .swiper-slide {
    padding-right: 8.5%;
  }
  .nav .main .swiper-slide a {
    font-size: 17px;
  }
  .footer .link {
    padding-bottom: 13px;
  }
  .footer .link .select {
    width: 50%;
  }
  .footer .link .select:nth-child(even) {
    background: none;
  }
  .footer .link .select:nth-of-type(3) dd,
  .footer .link .select:nth-of-type(4) dd {
    top: 43px;
    bottom: auto;
  }
  .footer .jcxx {
    padding-top: 15px;
  }
  .footer .jcxx .jcxx-l {
    width: 100%;
    float: none;
    text-align: center;
  }
  .footer .jcxx .jcxx-l p {
    margin-top: 5px;
    line-height: 28px;
  }
  .footer .jcxx .jcxx-r {
    width: 100%;
    float: none;
    margin-top: 20px;
    text-align: center;
  }
  .pagination a {
    display: none;
  }
  .pagination .first-page,
  .pagination .last-page,
  .pagination .yj-pga0,
  .pagination .yj-pga8 {
    display: inline-block;
  }
}