@charset "utf-8";

* {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: "PingFangSC-Regular", "PingFang SC", "Microsoft YaHei",
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #333333;
  background-color: #ffffff;
}

ul,
li {
  list-style-type: none;
  margin: 0;
}

input,
textarea,
select {
  resize: none;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  border: 0;
}

a {
  text-decoration: none;
  color: #000;
  cursor: pointer;
}

a:hover {
  text-decoration: none;
}

img {
  max-width: 100%;
  border-style: none;
  vertical-align: middle;
}

.zoom-img {
  overflow: hidden;
}

.zoom-img .img {
  overflow: hidden;
}

.zoom-img img {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.zoom-img:hover img {
  transform: scale(1.04);
  -ms-transform: scale(1.04);
  -webkit-transform: scale(1.04);
  -o-transform: scale(1.04);
  -moz-transform: scale(1.04);
}

.clear:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}

.clear {
  zoom: 1;
}

.nav-page {
  font-size: 0;
  text-align: center;
}

.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.btn:focus,
.btn:active:focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn.active.focus {
  outline: none;
  box-shadow: none;
}

.btn-link:focus,
.btn-link:hover {
  text-decoration: none;
}

/* header&footer */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9;
  transition: all 0.5s ease-in;
}

.header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: all 0.5s ease;
}

.header .leftBox {
  display: flex;
  align-items: center;
}

.header .nav {
  display: flex;
  align-items: center;
}

.header .nav .item {
  position: relative;
  font-size: 14px;
  color: #ffffff;
  line-height: 20px;
  font-weight: 400;
  margin: 0 30px;
}

.header .nav .item::after {
  position: absolute;
  top: 25px;
  left: 0;
  right: 100%;
  content: "";
  height: 2px;
  background-color: #fff;
  transition: all 0.5s;
}

.header .nav .item:hover::after {
  right: 0;
}

.header .rightBox {
  display: flex;
  align-items: center;
}

.header .btnBuy {
  width: 128px;
  height: 34px;
  border-radius: 18px;
  border: 1px solid #ffffff;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 32px;
  text-align: center;
  transition: all 0.5s ease;
}

.header .btnBuy:hover {
  background-color: #fff;
  color: #333;
}

.header .language {
  margin-left: 30px;
}

.header .btnLang {
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.header .iconLang {
  font-size: 0;
  margin-right: 6px;
}

.header .dropDown {
  display: none;
}

.header.headBack {
  background-color: #fff;
  border-bottom: 1px solid #dddddd;
}

.header.headBack .wrap {
  height: 60px;
}

.header.headBack .nav .item::after {
  background-color: #222;
}

.header .blackLogo {
  display: none;
}

.header .mBlackLogo {
  display: none;
}

.header.headBack .whiteLogo {
  display: none;
}

.header.headBack .mBlackLogo {
  display: none;
}

.header.headBack .blackLogo {
  display: block;
}

.header.headBack .nav .item {
  color: #222;
}

.header.headBack .btnBuy {
  color: #2599ef;
  border: 1px solid #2599ef;
  transition: all 0.5s ease;
}

.header.headBack .btnBuy:hover {
  color: #fff;
  background-color: #2599ef;
}

.header.headBack .btnLang {
  color: #222;
}

.header.headBack2 {
  background-color: #fff;
}

.header.headBack2 {
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.1);
}

.header.headBack2 .whiteLogo {
  display: none;
}

.header.headBack2 .mBlackLogo {
  display: none;
}

.header.headBack2 .blackLogo {
  display: block;
}

.header.headBack2 .nav .item {
  color: #222;
}

.header.headBack2 .btnBuy {
  color: #2599ef;
  border: 1px solid #2599ef;
}

.header.headBack2 .btnBuy:hover {
  color: #fff;
  border: 1px solid #2599ef;
  background-color: #2599ef;
}

.header.headBack2 .btnLang {
  color: #222;
}

.header.headBack2 .btnMenu>span {
  background-color: #222;
}

.header .btnMenu {
  width: 30px;
  height: 30px;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.header .btnMenu>span {
  width: 30px;
  height: 2px;
  background-color: #fff;
  margin: 4px 0;
  transition: all 0.3s;
  -webkit-transform: skew(40deg);
  -moz-transform: skew(40deg);
  -o-transform: skew(40deg);
  -ms-transform: skew(40deg);
  transform: skew(40deg);
}

.header .btnMenu.on>span {
  width: 20px;
}

.header .btnMenu.on>span:first-child {
  transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
}

.header .btnMenu.on>span:nth-child(2) {
  display: none;
}

.header .btnMenu.on>span:last-child {
  transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  margin-top: -6px;
}

.header.headBack .btnMenu>span {
  background-color: #333;
}

.header .mNav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  height: calc(100vh - 50px);
  background-color: #fff;
  border-top: 1px solid #eee;
  padding: 5%;
}

.header .mNav .item {
  display: block;
  font-size: 22px;
  line-height: 50px;
  color: #222;
}

.bodyHeadBack .header {
  background-color: #fff;
  border-bottom: 1px solid #dddddd;
}

.bodyHeadBack .whiteLogo {
  display: none;
}

.bodyHeadBack .blackLogo {
  display: block;
}

.bodyHeadBack .mBlackLogo {
  display: none;
}

.bodyHeadBack .nav .item {
  color: #222;
}

.bodyHeadBack .btnBuy {
  color: #222;
  border: 1px solid #222;
  transition: all 0.5s ease;
}

.bodyHeadBack .btnBuy:hover {
  color: #fff;
  background-color: #222;
}

.bodyHeadBack .btnLang {
  color: #222;
}

.bodyHeadBack .btnMenu>span {
  background-color: #333;
}

.footer {
  background-color: #222;
}

.footer .topBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 13px 0;
}

.footer .navBox {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.footer .logo {
  margin-right: 33px;
}

.footer .topBox .nav {
  display: flex;
  align-items: center;
}

.footer .topBox .nav .item {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 12px;
  margin: 0 17px;
  transition: all 0.3s;
  opacity: 0.8;
}

.footer .topBox .nav .item:hover {
  opacity: 1;
}

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

.footer .shareBox .item {
  position: relative;
  margin-left: 32px;
}

.footer .shareBox .icon2 {
  display: none;
}

.footer .shareBox .dropDown {
  position: absolute;
  bottom: -20px;
  left: -120px;
  width: 110px;
  height: 110px;
  padding: 5px;
  border-radius: 10px;
  background-color: #fff;
  z-index: 2;
  display: none;
  overflow: hidden;
}

.footer .shareBox .codeWrap {
  position: relative;
}

.footer .shareBox .name {
  display: none;
}

.footer .shareBox .tips {
  display: none;
}

.footer .shareBox .close {
  display: none;
  font-size: 0;
  line-height: 1;
}

.footer .shareBox .item:hover .icon1 {
  display: none;
}

.footer .shareBox .item:hover .icon2 {
  display: inline-block;
}

.footer .shareBox .item:hover .dropDown {
  display: block;
}

.footer .botBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 19px 0 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer .copyright {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 12px;
}

.footer .copyright a {
  color: #888888;
}

.footer .botBox .nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.footer .botBox .nav .item {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 12px;
  padding: 0 5px;
  border-right: 2px solid #888;
}

.footer .botBox .nav .item:last-child {
  border: 0;
  padding-right: 0;
}

/* home */
.w90 {
  width: 90%;
  margin: 0 auto;
}

.w1200 {
  width: 63%;
  margin: 0 auto;
}

.mBox {
  display: none;
}

.main {
  min-height: calc(100vh - 104px);
}

.mImg {
  display: none;
}

.homeBanner {
  position: relative;
  height: 100vh;
  overflow: hidden;
  font-size: 0;
}

.homeBanner .video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.homeBanner::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 1) 0%,
      rgba(0, 0, 0, 0.59) 11%,
      rgba(0, 0, 0, 0.01) 39%,
      rgba(0, 0, 0, 0.07) 100%);
  opacity: 0.3;
}

.homeBanner .title {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.homeBanner .title .play {
  display: none;
  font-size: 0;
}

.homeBanner .title .h1 {
  font-size: 56px;
  font-weight: 400;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.12);
  margin-bottom: 16px;
}

.homeBanner .title .h2 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 32px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.12);
}

.homeBanner .title .h3 {
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 13px;
  letter-spacing: 2px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.12);
  margin-bottom: 20px;
}

.homeBanner .btnArrow {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translate(-50%, 0);
  cursor: pointer;
  z-index: 2;
  animation-duration: 0.7s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

@-webkit-keyframes bump {
  0% {
    transform: translate(-50%, 5px);
  }

  100% {
    transform: translate(-50%, -5px);
  }
}

@keyframes bump {
  0% {
    transform: translate(-50%, 5px);
  }

  100% {
    transform: translate(-50%, -5px);
  }
}

.homeBox1 {
  padding: 80px 0 20px;
}

.homeBox1 .wrap {
  width: 70%;
}

.homeBox1 .listBox {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.homeBox1 .item {
  width: 33.33%;
  display: flex;
  align-items: flex-start;
  padding: 0 50px;
}

.homeBox1 .icon {
  width: 80px;
  margin-right: 14px;
}

.homeBox1 .textBox {
  width: calc(100% - 94px);
  margin-top: 10px;
}

.homeBox1 .h1 {
  font-size: 22px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 24px;
  margin-bottom: 12px;
}

.homeBox1 .h2 {
  font-size: 15px;
  font-family: PingFangSC-Light, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 22px;
}

.homeBox2 {
  position: relative;
  height: calc(100vh - 60px);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.homeMain .videoBox {
  position: relative;
  width: 85%;
  height: 80vh;
  margin: 0 auto;
  border-radius: 30px;
  overflow: hidden;
  font-size: 0;
}

.homeBox2 .video {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.homeBox2 .videoBox::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.01) 0%,
      rgba(0, 0, 0, 0.07) 11%,
      rgba(0, 0, 0, 0.41) 39%,
      rgba(0, 0, 0, 0.59) 100%);
  opacity: 0.3;
}

.homeBox2 .title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.homeBox2 .title .h1 {
  font-size: 56px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.2);
  margin-bottom: 16px;
}

.homeBox2 .title .h2 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 2px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
}

.homeBox3 {
  position: relative;
  height: calc(100vh - 60px);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.homeBox3 .video {
  width: 100%;
}

.homeBox3 .videoBox::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.01) 0%,
      rgba(0, 0, 0, 0.07) 11%,
      rgba(0, 0, 0, 0.41) 39%,
      rgba(0, 0, 0, 0.59) 100%);
  opacity: 0.15;
}

.homeBox3 .title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.homeBox3 .title .h1 {
  font-size: 56px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.2);
  margin-bottom: 16px;
}

.homeBox3 .title .h2 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 2px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
}

.homeBox4 {
  position: relative;
  height: calc(100vh - 60px);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.homeBox4 .video {
  width: 100%;
}

.homeBox4 .videoBox::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.01) 0%,
      rgba(0, 0, 0, 0.07) 11%,
      rgba(0, 0, 0, 0.41) 39%,
      rgba(0, 0, 0, 0.59) 100%);
  opacity: 0.33;
}

.homeBox4 .title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.homeBox4 .title .h1 {
  font-size: 56px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.2);
  margin-bottom: 16px;
}

.homeBox4 .title .h2 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 2px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
}

.homeBox5 {
  padding: 80px 0;
}

.homeBox5 .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.homeBox5 .textBox {
  max-width: 35%;
  padding-right: 5%;
  display: flex;
  flex-direction: column;
}

.homeBox5 .img {
  width: 58%;
}

.homeBox5 .h1 {
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 50px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  width: 244px;
}

.homeBox5 .logo {
  margin-right: 24px;
}

.homeBox5 .h2 {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #2599ef;
  line-height: 26px;
  margin-bottom: 13px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.homeBox5 .btnLink {
  display: inline-flex;
  align-items: center;
  font-size: 28px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 28px;
  letter-spacing: 3px;
}

.homeBox5 .icon {
  margin-right: 14px;
}

.homeBox5 .icon2 {
  display: none;
}

.mBox {
  display: none;
}

.videoPopup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10;
  display: none;
}

.videoPopup .wrap {
  width: 90%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.videoPopup .videoBox {
  position: relative;
}

.videoPopup .close {
  position: absolute;
  top: -0.6rem;
  right: 0;
  width: 0.6rem;
  font-size: 0;
  padding: 0.1rem;
  background-color: rgba(0, 0, 0, 0.7);
}

/* 媒体查询 */
/* header * footer * home */
@media only screen and (max-width: 1600px) {
  .homeBanner .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .homeBanner .title .h2 {
    font-size: 18px;
    line-height: 22px;
  }

  .homeBanner .btnArrow {
    width: 30px;
  }

  .homeBox1 .item {
    padding: 0 30px;
  }

  .homeBox1 .icon {
    width: 54px;
    margin-right: 10px;
  }

  .homeBox1 .textBox {
    width: calc(100% - 64px);
  }

  .homeBox1 .h1 {
    font-size: 16px;
    line-height: 18px;
  }

  .homeBox1 .h2 {
    font-size: 12px;
    line-height: 16px;
  }

  .homeBox2 .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .homeBox2 .title .h2 {
    font-size: 18px;
    line-height: 22px;
  }

  .homeBox3 .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .homeBox3 .title .h2 {
    font-size: 18px;
    line-height: 22px;
  }

  .homeBox4 .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .homeBox4 .title .h2 {
    font-size: 18px;
    line-height: 22px;
  }

  .homeBox5 .h1 {
    font-size: 24px;
    line-height: 34px;
  }

  .homeBox5 .h2 {
    font-size: 12px;
    line-height: 18px;
  }

  .homeBox5 .btnLink {
    font-size: 18px;
    line-height: 1;
  }

  .homeBox5 .icon {
    width: 34px;
    margin-right: 10px;
  }

  .homeBanner .video {
    min-width: 1920px;
    height: auto;
  }

  .homeMain .videoBox {
    width: 80%;
    height: auto;
    border-radius: 20px;
  }

  .homeBox2 .video {
    top: 0;
    left: 0;
    transform: translate(0, 0);
  }
}

@media only screen and (max-width: 1280px) {
  .homeBox1 .item {
    max-width: 33.33%;
    width: auto;
  }
}

@media only screen and (max-width: 1199px) {
  .w1200 {
    width: 90%;
  }

  .homeBanner {
    height: auto;
  }

  .homeMain .videoBox {
    width: 90%;
  }

  .homeBanner .video {
    min-width: auto;
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0, 0);
  }

  .homeBox1 {
    padding: 100px 0 50px;
  }

  .homeBox1 .wrap {
    width: 90%;
  }

  .homeBox2 {
    height: auto;
    padding: 50px 0;
  }

  .homeBox3 {
    height: auto;
    padding: 50px 0;
  }

  .homeBox4 {
    height: auto;
    padding: 50px 0;
  }

  .homeBox5 {
    padding: 50px 0 100px;
  }

  .homeBanner .title .play {
    display: block;
  }

  .header .btnBuy:hover {
    color: #fff;
    border: 1px solid #fff;
    background: none;
  }

  .header.headBack .btnBuy:hover {
    color: #2599ef;
    border: 1px solid #2599ef;
    background: none;
  }

  .footer .botBox .nav .item:nth-child(2) {
    display: none;
  }

  .footer .shareBox .dropDown {
    left: -190px;
    width: 180px;
    height: auto;
    padding: 0;
  }

  .footer .shareBox .name {
    display: block;
    font-size: 14px;
    color: #888;
    line-height: 30px;
    text-align: center;
    background-color: #f3f3f3;
  }

  .footer .shareBox .img {
    display: flex;
    justify-content: center;
    padding: 10px 30px;
  }

  .footer .shareBox .tips {
    display: block;
    font-size: 14px;
    color: #888888;
    line-height: 30px;
    text-align: center;
  }

  .footer .shareBox .close {
    display: block;
    position: absolute;
    top: 6px;
    right: 4px;
    font-size: 0;
    width: 14px;
  }
}

@media only screen and (max-width: 991px) {
  .header .wrap {
    height: 60px;
  }

  .header.headBack .wrap {
    height: 60px;
  }

  .header .mBlackLogo {
    display: block;
    height: 40px;
  }

  .bodyHeadBack .mBlackLogo {
    display: none;
  }

  .header .whiteLogo {
    display: none;
    width: 130px;
  }

  .header .nav {
    display: none;
  }

  .header .btnBuy {
    width: auto;
    padding: 0 32px;
  }

  .header .language {
    display: none;
  }

  .header .btnMenu {
    display: flex;
  }

  .footer .copyright {
    width: 100%;
    margin-bottom: 10px;
  }

  .footer .botBox .nav {
    width: 100%;
  }

  .homeBox1 .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
  }

  .homeBox1 .icon {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .homeBox1 .textBox {
    width: auto;
  }

  .homeBox1 .h1 {
    margin-bottom: 0;
  }

  .homeBox1 .h2 {
    display: none;
  }

  .homeBox5 .textBox {
    width: 42%;
  }
}

@media only screen and (max-width: 768px) {
  .footer .navBox {
    width: 100%;
    margin-bottom: 20px;
  }

  .footer .topBox .nav .item {
    margin: 0 10px;
  }

  .footer .shareBox .item:first-child {
    margin-left: 0;
  }

  .footer .shareBox .dropDown {
    bottom: auto;
    top: -190px;
    left: 0;
  }

  .footer .copyright {
    line-height: 1.5;
  }

  .footer .botBox .nav .item {
    line-height: 1.5;
    border: 0;
  }

  .homeBox5 .wrap {
    justify-content: center;
  }

  .homeBox5 .textBox {
    width: auto;
    text-align: center;
    padding-right: 0;
    margin-bottom: 30px;
  }

  .homeBox5 .img {
    width: 100%;
  }
}

@media only screen and (max-width: 680px) {
  .pBox {
    display: none;
  }

  .mBox {
    display: block;
  }

  .pImg {
    display: none;
  }

  .mImg {
    display: block;
  }

  .header .mNav .item {
    font-size: 16px;
    line-height: 40px;
  }

  .homeBanner .title {
    bottom: 20%;
  }

  .aboutBanner::after {
    display: none;
  }
}

@media only screen and (max-width: 580px) {
  .footer .topBox .nav {
    width: 100%;
    margin-top: 20px;
  }

  .footer .topBox .nav .item:first-child {
    margin-left: 0;
  }

  .main {
    min-height: calc(100vh - 150px);
  }

  .homeBanner .title .h1 {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .homeBanner .title .h2 {
    font-size: 16px;
  }

  .homeMain .title .h1 {
    font-size: 20px;
    margin-bottom: 10px;
    padding: 0 3%;
  }

  .homeMain .title .h2 {
    font-size: 16px;
    padding: 0 3%;
  }

  .homeMain .videoBox {
    border-radius: 20px;
  }

  .homeBox1 {
    padding: 60px 0 30px;
  }

  .homeBox1 .item {
    padding: 0;
  }

  .homeBox2 {
    padding: 30px 0;
  }

  .homeBox3 {
    padding: 30px 0;
  }

  .homeBox4 {
    padding: 30px 0;
  }

  .homeBox5 {
    padding: 30px 0 60px;
  }

  .homeBox5 .h1 {
    font-size: 20px;
    line-height: 30px;
  }

  .homeBox5 .h2 {
    margin-bottom: 20px;
  }

  .homeBox5 .btnLink {
    font-size: 16px;
  }

  .homeBox5 .icon {
    width: 30px;
  }
}

@media only screen and (max-width: 480px) {
  .header .btnMenu {
    width: 30px;
  }

  .header .btnMenu>span {
    width: 30px;
    margin: 3px 0;
  }

  .header .btnMenu.on>span:last-child {
    margin-top: -5px;
  }

  .header .mBlackLogo {
    width: 2.6rem;
    height: auto;
    margin-left: 0.3rem;
  }

  .header.headBack2 .blackLogo{
    margin-left: 0.3rem;
  }

  .header .mNav {
    padding: 0 5% 5%;
  }

  .header .mNav .item {
    font-size: 0.28rem;
    line-height: 0.4rem;
    padding: 0.27rem 0;
    border-bottom: 1px solid #eaeaea;
    background-image: url(../images/icon6-1.svg);
    background-repeat: no-repeat;
    background-position: right center;
    background-size: 0.34rem auto;
  }

  .header .btnBuy {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 0.56rem;
    line-height: 1;
    border-radius: 0.6rem;
    padding: 0 0.32rem;
    font-size: 0.24rem;
  }

  .bodyHeadBack .btnBuy {
    color: #2599ef;
    border: 1px solid #2599ef;
  }

  .bodyHeadBack .btnBuy:hover {
    color: #2599ef;
    border: 1px solid #2599ef;
  }

  .footer .wrap {
    width: 100%;
    padding: 0 0.3rem;
  }

  .footer .logo {
    display: none;
  }

  .footer .topBox {
    padding: 0;
  }

  .footer .navBox {
    margin-bottom: 0.6rem;
  }

  .footer .topBox .nav {
    flex-direction: column;
    margin-top: 0;
  }

  .footer .topBox .nav .item {
    width: 100%;
    font-size: 0.26rem;
    line-height: 1.1rem;
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    background-image: url(../images/icon28.svg);
    background-repeat: no-repeat;
    background-position: right center;
    background-size: 0.2rem 0.2rem;
  }

  .footer .botBox {
    padding: 0.3rem 0 0.8rem;
    border-top: 0;
  }

  .footer .copyright {
    font-size: 0.24rem;
    line-height: 0.36rem;
    margin-bottom: 0.2rem;
    opacity: 0.65;
  }

  .footer .botBox .nav .item {
    font-size: 0.24rem;
    line-height: 1;
    padding: 0 0.1rem;
    border-right: 1px solid #888;
  }

  .footer .botBox .nav .item:first-child {
    padding-left: 0;
  }

  .footer .botBox .nav .item:last-child {
    padding-right: 0;
  }

  .footer .shareBox .item {
    margin-left: 0.36rem;
  }

  .footer .shareBox .item:hover .icon1 {
    display: block;
  }

  .footer .shareBox .item:hover .icon2 {
    display: none;
  }

  .footer .shareBox .dropDown {
    top: -4.5rem;
    width: 4.04rem;
  }

  .footer .shareBox .codeWrap {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer .shareBox .name {
    width: 100%;
    font-size: 0.24rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #888888;
    line-height: 0.56rem;
  }

  .footer .shareBox .img {
    width: 2.8rem;
    padding: 0;
    margin: 0.3rem 0 0.2rem;
  }

  .footer .shareBox .img img {
    width: 100%;
  }

  .footer .shareBox .tips {
    font-size: 0.24rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #888888;
    line-height: 0.24rem;
    margin-bottom: 0.3rem;
  }

  .footer .shareBox .close {
    top: 0.19rem;
    right: 0.2rem;
    width: 0.18rem;
  }

  .homeMain .videoBox {
    width: 100%;
    border-radius: 0.2rem;
  }

  .homeMain .title .wrap {
    padding: 0;
  }

  .homeMain .title .h1 {
    font-size: 0.56rem;
    color: #222;
    margin-bottom: 0.16rem;
    padding: 0;
  }

  .homeMain .title .h2 {
    font-size: 0.28rem;
    color: #555;
    line-height: 0.32rem;
    padding: 0;
  }

  .homeBanner .title {
    bottom: 0.8rem;
  }

  .homeBanner .title .play {
    display: block;
    width: 0.54rem;
    margin: 0 auto;
    margin-bottom: 0.14rem;
  }

  .homeBanner .title .h1 {
    color: #fff;
    margin-bottom: 0.2rem;
  }

  .homeBanner .title .h2 {
    font-size: 0.32rem;
    color: #fff;
    line-height: 1;
  }

  .homeBanner .title .h3 {
    font-size: 0.24rem;
    line-height: 1;
    margin-bottom: 0.12rem;
  }

  .homeBanner .btnArrow {
    display: none;
  }

  .homeBox1 {
    padding: 0.8rem 0 0.8rem;
  }

  .homeBox1 .wrap {
    padding: 0 0.48rem;
  }

  .homeBox1 .listBox {
    justify-content: space-between;
  }

  .homeBox1 .item {
    max-width: 33.33%;
    width: auto;
    padding: 0;
  }

  .homeBox1 .icon {
    width: 1.2rem;
    margin-bottom: 0.12rem;
  }

  .homeBox1 .h1 {
    font-size: 0.26rem;
    line-height: 0.32rem;
  }

  .homeBox2 {
    flex-direction: column;
    padding: 1.2rem 0.48rem 0.6rem;
    background-color: #f7f7f7;
  }

  .homeBox2 .title {
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0, 0);
    margin-top: 0.4rem;
  }

  .homeBox2 .title .h1 {
    text-shadow: none;
  }

  .homeBox2 .title .h2 {
    text-shadow: none;
  }

  .homeBox3 {
    flex-direction: column;
    padding: 0.6rem 0.48rem;
    background-color: #f7f7f7;
  }

  .homeBox3 .title {
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0, 0);
    margin-top: 0.4rem;
  }

  .homeBox3 .title .h1 {
    text-shadow: none;
  }

  .homeBox3 .title .h2 {
    text-shadow: none;
  }

  .homeBox4 {
    flex-direction: column;
    padding: 0.6rem 0.48rem 1.2rem;
    background-color: #f7f7f7;
  }

  .homeBox4 .title {
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0, 0);
    margin-top: 0.4rem;
  }

  .homeBox4 .title .h1 {
    text-shadow: none;
  }

  .homeBox4 .title .h2 {
    text-shadow: none;
  }

  .homeBox5 {
    padding: 0.8rem 0.48rem;
  }

  .homeBox5 .wrap {
    flex-direction: column-reverse;
    padding: 0;
  }

  .homeBox5 .img {
    width: 100%;
  }

  .homeBox5 .textBox {
    max-width: 75%;
    width: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 0;
  }

  .homeBox5 .h1 {
    width: 4.9rem;
    margin-bottom: 0.16rem;
  }

  .homeBox5 .h2 {
    font-size: 0.28rem;
    color: #555;
    line-height: 0.32rem;
    margin-bottom: 0.27rem;
  }

  .homeBox5 .btnLink {
    font-size: 0.28rem;
    flex-direction: row-reverse;
  }

  .homeBox5 .icon {
    width: 0.34rem;
    margin-right: 0;
  }

  .homeBox5 .icon1 {
    display: none;
  }

  .homeBox5 .icon2 {
    display: block;
  }
}

/* 售后中心 */
.afterSaleBanner {
  position: relative;
}

.afterSaleBanner::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.41) 0%,
      rgba(0, 0, 0, 0.59) 11%,
      rgba(0, 0, 0, 0.01) 39%,
      rgba(0, 0, 0, 0.07) 100%);
  opacity: 0.33;
}

.afterSaleBanner .title {
  position: absolute;
  bottom: 25%;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100%;
  text-align: center;
  z-index: 2;
}

.afterSaleBanner .title .h1 {
  font-size: 56px;
  font-weight: 400;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.12);
  margin-bottom: 16px;
}

.afterSaleBanner .title .h2 {
  font-size: 28px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 32px;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.12);
}

.sortNav .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0 84px;
  border-bottom: 1px solid #eaeaea;
}

.sortNav .item {
  max-width: 25%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.sortNav .icon {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0;
  margin-bottom: 26px;
}

.sortNav .icon2 {
  display: none;
}

.sortNav .name {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 26px;
}

.sortNav .item.active .icon1 {
  display: none;
}

.sortNav .item.active .icon2 {
  display: inline-block;
}

.sortNav .item.active .name {
  color: #2599ef;
}

.sortNav .item:hover .icon1 {
  display: none;
}

.sortNav .item:hover .icon2 {
  display: inline-block;
}

.sortNav .item:hover .name {
  color: #2599ef;
}

.develoPopup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10;
  display: none;
}

.develoPopup .wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 574px;
  width: 100%;
  background-color: #fff;
  padding: 94px 30px;
}

.develoPopup .tips {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 20px;
  margin-top: 12px;
}

.develoPopup .close {
  position: absolute;
  top: 25px;
  right: 40px;
  cursor: pointer;
}

.verifyBox .sortNav .wrap {
  padding: 30px 0 60px;
}

.verifyBox .topBox {
  max-width: 386px;
  margin: 0 auto;
  padding: 60px 0;
  text-align: center;
}

.verifyBox .h1 {
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 50px;
  margin-bottom: 60px;
}

.verifyBox .tips {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 26px;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.verifyBox .inputBox {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 386px;
  width: 100%;
  height: 46px;
  border-radius: 4px;
  border: 1px solid #dddddd;
  margin-bottom: 30px;
  padding: 0 16px;
}

.verifyBox .inputBox.active {
  border-radius: 4px 4px 0 0;
}

.verifyBox .select {
  display: flex;
  align-items: center;
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 18px;
  cursor: pointer;
}

.verifyBox .select .s1 {
  width: 55px;
  white-space: nowrap;
}

.verifyBox .select .icon {
  margin-left: 6px;
  transition: all 0.5s;
}

.verifyBox .select.active .icon {
  transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -o-transform: rotate(180deg);
}

.verifyBox .inputBox .dropDown {
  position: absolute;
  top: 100%;
  left: -1px;
  width: calc(100% + 2px);
  background: #ffffff;
  border-radius: 0 0 4px 4px;
  border: 1px solid #dddddd;
  display: none;
}

.verifyBox .inputBox .item2 {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 18px;
  text-align: left;
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.5s;
}

.verifyBox .inputBox .item2.active {
  color: #2599ef;
}

.verifyBox .inputBox .item2:hover {
  color: #2599ef;
}

.verifyBox .inputBox li:last-child {
  margin-bottom: 0;
}

.verifyBox .inputText {
  min-height: 30px;
  padding: 0 10px;
  border: none;
}

/* .verifyBox .inputText:focus {
	border: 1px solid #ff4849;
} */

.verifyBox .btnInquiry {
  width: 166px;
  height: 40px;
  border-radius: 20px;
  border: 1px solid #2599ef;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #2599ef;
  background-color: #fff;
  cursor: pointer;
  transition: all 0.5s;
}

.verifyBox .btnInquiry:hover {
  color: #fff;
  background-color: #2599ef;
}

.verifyBox .listBox {
  display: flex;
  justify-content: space-between;
  text-align: center;
  flex-wrap: wrap;
  padding-bottom: 80px;
}

.verifyBox .verifyWrap .item {
  margin: 0 20px;
}

.verifyBox .h2 {
  font-size: 15px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 20px;
  margin-top: 26px;
}

.verifyBox .img {
  margin-bottom: 22px;
}

.verifyBox .verifyWrap .name {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 32px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.verifyBox .number {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 26px;
  letter-spacing: 1px;
}

.verifyBox .textBox {
  padding: 25px 0 100px;
}

.verifyBox .text {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 26px;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.verifyBox .tableBox .table {
  border-collapse: collapse;
  border: solid 1px #ccc;
}

.verifyBox .table th {
  height: 70px;
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 18px;
  background: #f7f7f7;
}

.verifyBox .table td {
  height: 70px;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 14px;
  text-align: center;
  border: solid 1px #ccc;
}

.verifyBox .h3 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 32px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.verifyBox .link {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #5a44f6;
  line-height: 26px;
  letter-spacing: 1px;
}

.assureBox .assureWrap {
  display: flex;
  flex-wrap: wrap;
  padding: 60px 0 78px;
}

.assureBox .nav {
  width: 226px;
}

.assureBox .nav .item {
  margin-bottom: 40px;
}

.assureBox .nav .item a {
  position: relative;
  display: inline-block;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #888888;
  line-height: 36px;
}

.assureBox .nav .item.active a {
  color: #555;
}

.assureBox .nav .item.active a::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #2599ef;
}

.assureBox .rBox {
  width: calc(100% - 226px);
  padding: 8px 28px 0;
}

.assureBox .rBox .h1 {
  font-size: 20px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #2599ef;
  line-height: 20px;
}

.policyBox .h1 {
  margin-bottom: 54px;
}

.policyBox .text {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 24px;
}

.policyBox .h2 {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 24px;
}

.policyBox .h3 {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 24px;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.policyBox .table {
  border-collapse: collapse;
  border: solid 1px #ccc;
}

.policyBox .table th {
  height: 70px;
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 18px;
  background-color: #f7f7f7;
  white-space: nowrap;
}

.policyBox .table td {
  height: 70px;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 14px;
  border: solid 1px #ccc;
  text-align: center;
}

.chargesBox .h1 {
  margin-bottom: 40px;
}

.chargesBox .form {
  margin-bottom: 47px;
}

.chargesBox .selectBox {
  display: flex;
  align-items: center;
}

.chargesBox .name {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 14px;
  margin-right: 14px;
}

.chargesBox .select {
  width: 300px;
  height: 46px;
  border-radius: 4px;
  border: 1px solid #dddddd;
  padding: 0 30px 0 20px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url(../images/icon10.png);
  background-repeat: no-repeat;
  background-position: 95% center;
}

.chargesBox .select::-ms-expand {
  display: none;
}

.chargesBox .table {
  border-collapse: collapse;
}

.chargesBox .table th,
.chargesBox .table td {
  text-align: center;
  border: 1px solid #eaeaea;
}

.chargesBox .table th {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 18px;
  background: #f7f7f7;
  padding: 25px;
}

.chargesBox .table td {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 14px;
  padding: 28px;
}

.chargesBox .text {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 22px;
  margin-top: 60px;
}

.chargesBox .h2 {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 26px;
  margin-bottom: 12px;
}

.manualBox {
  padding-bottom: 80px;
}

.manuaList .item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  max-width: 750px;
  width: 100%;
  margin: 0 auto 30px;
  padding: 30px 0;
  border-bottom: 1px solid #eaeaea;
}

.manuaList .textBox {
  width: 54.67%;
  padding-left: 12.7%;
}

.manuaList .img {
  width: 45.33%;
}

.manuaList .h1 {
  font-size: 20px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 28px;
  margin-bottom: 20px;
}

.manuaList .btnBox {
  display: flex;
  align-items: center;
}

.manuaList .more {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #2599ef;
  line-height: 36px;
  letter-spacing: 1px;
  margin-right: 20px;
}

.manuaList .down {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #2599ef;
  line-height: 36px;
  letter-spacing: 1px;
  display: none;
}

.manuaList .item:nth-child(2n) {
  flex-direction: row-reverse;
}

.manuaList .item:nth-child(2n) .textBox {
  padding-left: 20%;
}

.contactBox .contactWrap {
  padding: 61px 0 80px;
}

.contList {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.contList .item {
  width: 27%;
  cursor: pointer;
}

.contList .h1 {
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 20px;
  margin-bottom: 30px;
}

.contList .h2 {
  font-size: 13px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 12px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.contList .icon {
  margin-right: 3px;
}

.contList .phone {
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 12px;
  margin-bottom: 10px;
}

.contList .item:hover .phone {
  text-decoration: underline;
}

.contList .item:hover .words {
  text-decoration: underline;
}

.contList .time {
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 12px;
}

.feedbackPopup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 10;
  display: none;
}

.feedbackPopup .popupWrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 680px;
  width: 100%;
}

.feedbackPopup .topBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
  background: #222222;
  padding: 0 40px;
}

.feedbackPopup .form {
  padding: 24px 40px;
  background-color: #fff;
}

.feedbackPopup .h1 {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 25px;
}

.feedbackPopup .close {
  cursor: pointer;
}

.feedbackPopup .h2 {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222;
  line-height: 20px;
  margin-bottom: 10px;
}

.feedbackPopup .inputText2 {
  width: 100%;
  height: 40px;
  background: #f7f7f7;
  /* border: 1px solid #ff4849; */
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 20px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

.feedbackPopup .area {
  width: 100%;
  height: 170px;
  background: #f7f7f7;
  padding: 16px 16px 34px;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 20px;
  /* border: 1px solid #ff4849; */
}

.feedbackPopup .area::-webkit-input-placeholder {
  color: #555555;
}

.feedbackPopup .inputText {
  max-width: 222px;
  width: 100%;
  height: 40px;
  background: #f7f7f7;
  /* border: 1px solid #ff4849; */
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 20px;
  padding: 10px 14px;
  /* margin-bottom: 16px; */
}

.feedbackPopup .inputText::-webkit-input-placeholder {
  color: #ff4849;
}

.feedbackPopup .inputPhone{
  margin-bottom: 16px;
}

.feedbackPopup .inputBox {
  position: relative;
  margin-bottom: 24px;
}

.feedbackPopup .inputBox2{
  position: relative;
  display: inline-block;
  margin-bottom: 16px;
}

.feedbackPopup .text-right {
  position: absolute;
  bottom: 6px;
  right: 16px;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 20px;
  font-style: normal;
}

.feedbackPopup .text-right em {
  font-style: normal;
}

.feedbackPopup .btnBox {
  display: flex;
  flex-direction: row-reverse;
}

.feedbackPopup .btnSend {
  width: 130px;
  height: 34px;
  border-radius: 20px;
  border: 1px solid #2599ef;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #2599ef;
  text-align: center;
  background: none;
  cursor: pointer;
  transition: all 0.5s;
}

.feedbackPopup .btnSend:hover {
  color: #fff;
  background-color: #2599ef;
}

/* 媒体查询 */
/* 售后中心 */
@media only screen and (max-width: 1600px) {
  .afterSaleBanner .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .afterSaleBanner .title .h2 {
    font-size: 18px;
    line-height: 22px;
  }

  .sortNav .icon {
    width: 86px;
  }

  .sortNav .name {
    font-size: 12px;
    line-height: 18px;
  }

  .verifyBox .h1 {
    font-size: 24px;
    line-height: 34px;
  }

  .verifyBox .tips {
    font-size: 12px;
    line-height: 18px;
  }

  .verifyBox .select {
    font-size: 14px;
    line-height: 1;
  }

  .verifyBox .btnInquiry {
    width: 120px;
    height: 34px;
    font-size: 12px;
  }

  .verifyBox .h2 {
    font-size: 12px;
  }

  .verifyBox .inputBox {
    max-width: 100%;
    height: 36px;
  }

  .verifyBox .verifyWrap .name {
    font-size: 18px;
    line-height: 22px;
  }

  .verifyBox .number {
    font-size: 12px;
    line-height: 18px;
  }

  .verifyBox .h3 {
    font-size: 18px;
    line-height: 22px;
  }

  .verifyBox .text {
    font-size: 12px;
    line-height: 18px;
  }

  .verifyBox .link {
    font-size: 12px;
    line-height: 18px;
  }

  .assureBox .nav .item a {
    font-size: 12px;
    line-height: 30px;
  }

  .assureBox .rBox .h1 {
    font-size: 16px;
  }

  .policyBox .text {
    font-size: 12px;
  }

  .policyBox .h2 {
    font-size: 12px;
  }

  .policyBox .h3 {
    font-size: 12px;
  }

  .chargesBox .name {
    font-size: 12px;
  }

  .chargesBox .select {
    width: 250px;
    height: 36px;
  }

  .chargesBox .table th {
    font-size: 14px;
    padding: 20px;
  }

  .chargesBox .table td {
    font-size: 12px;
    padding: 20px;
  }

  .chargesBox .h2 {
    font-size: 14px;
  }

  .chargesBox .text {
    font-size: 12px;
  }

  .verifyBox .inputBox .item2 {
    font-size: 14px;
    line-height: 1;
  }

  .policyBox .table th {
    font-size: 14px;
  }

  .manuaList .h1 {
    font-size: 16px;
    margin-bottom: 10px;
  }
}

@media only screen and (max-width: 991px) {
  .assureBox .nav {
    width: 100%;
    margin-bottom: 30px;
  }

  .assureBox .nav::-webkit-scrollbar {
    display: none;
  }

  .assureBox .nav .item {
    margin-bottom: 20px;
  }

  .assureBox .rBox {
    width: 100%;
    padding: 0;
  }

  .assureBox .rBox .h1 {
    margin-bottom: 20px;
  }

  .contList {
    justify-content: space-between;
  }

  .contList .item {
    max-width: 33.33%;
    width: auto;
  }
}

@media only screen and (max-width: 768px) {
  .feedbackPopup .popupWrap {
    width: 90%;
  }

  .verifyBox .verifyWrap .item {
    width: 50%;
    margin: 0;
    padding: 0 20px;
  }

  .policyBox .table th {
    height: 50px;
  }

  .policyBox .table td {
    height: 50px;
  }
}

@media only screen and (max-width: 680px) {
  .develoPopup .wrap {
    max-width: 90%;
  }
}

@media only screen and (max-width: 580px) {
  .sortNav .wrap {
    padding: 30px 0 60px;
  }

  .afterSaleBanner .title .h1 {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .afterSaleBanner .title .h2 {
    font-size: 16px;
  }

  .verifyBox .listBox {
    padding-bottom: 40px;
  }

  .verifyBox .h1 {
    margin-bottom: 20px;
  }

  .verifyBox .verifyWrap .item {
    width: 100%;
    margin-bottom: 20px;
  }

  .assureBox .assureWrap {
    padding: 60px 0;
  }

  .chargesBox .form {
    margin-bottom: 30px;
  }

  .chargesBox .text {
    margin-top: 30px;
  }

  .contactBox .contactWrap {
    padding: 60px 0;
  }

  .feedbackPopup .topBox {
    height: 50px;
    padding: 0 20px;
  }

  .feedbackPopup .h1 {
    font-size: 16px;
  }

  .feedbackPopup .form {
    padding: 20px 30px;
  }

  .feedbackPopup .area {
    padding: 15px;
  }

  .policyBox .table th {
    height: 40px;
  }

  .policyBox .table td {
    height: 40px;
  }

  .manuaList .item {
    padding: 20px 0;
    margin-bottom: 20px;
  }

  .manuaList .textBox {
    padding-left: 0;
  }

  .manuaList .item:nth-child(2n) .textBox {
    padding-left: 5%;
  }

  .manualBox {
    padding-bottom: 40px;
  }
}

@media only screen and (max-width: 480px) {
  .w1200 {
    width: 100%;
    padding: 0 0.6rem;
  }

  .pBox {
    display: none;
  }

  .mBox {
    display: block;
  }

  .afterSaleBanner .title {
    bottom: 0.8rem;
  }

  .afterSaleBanner .title .h1 {
    font-size: 0.56rem;
    margin-bottom: 0.16rem;
  }

  .afterSaleBanner .title .h2 {
    font-size: 0.28rem;
    line-height: 0.32rem;
  }

  .sortNav {
    padding: 0 0.65rem;
  }

  .sortNav .wrap {
    padding: 0.8rem 0 0.6rem;
  }

  .verifyBox .sortNav {
    width: 100%;
    padding: 0 0.65rem;
  }

  .verifyBox .sortNav .wrap {
    padding: 0.8rem 0 0.6rem;
  }

  .sortNav .icon {
    width: 1rem;
    margin-bottom: 0.12rem;
  }

  .sortNav .name {
    font-size: 0.24rem;
    line-height: 0.26rem;
  }

  .develoPopup .wrap {
    padding: 30px;
  }

  .develoPopup .close {
    top: 10px;
    right: 15px;
  }

  .verifyBox .topBox {
    padding: 0.6rem 0 1.2rem;
  }

  .verifyBox .h1 {
    font-size: 0.44rem;
    line-height: 0.62rem;
    margin-bottom: 0.3rem;
  }

  .verifyBox .tips {
    font-size: 0.24rem;
    line-height: 0.32rem;
    margin-bottom: 0.2rem;
  }

  .verifyBox .inputBox {
    width: 5rem;
    height: 0.84rem;
    padding: 0 0.26rem;
    margin: 0 auto;
    margin-bottom: 0.6rem;
  }

  .verifyBox .select {
    font-size: 0.24rem;
  }

  .verifyBox .inputText {
    width: calc(100% - 1rem);
  }

  .verifyBox .select .icon {
    width: 0.28rem;
    margin-left: 0.1rem;
  }

  .verifyBox .inputBox .dropDown {
    padding: 0.1rem 0;
  }

  .verifyBox .inputBox .item2 {
    font-size: 0.24rem;
    padding: 0.2rem 0.26rem;
  }

  .verifyBox .btnInquiry {
    width: 2.74rem;
    height: 0.68rem;
    font-size: 0.24rem;
    color: #fff;
    background: #2599ef;
  }

  .verifyBox .listBox {
    padding-bottom: 1.2rem;
  }

  .verifyBox .verifyWrap .item {
    padding: 0;
    margin-bottom: 1.2rem;
  }

  .verifyBox .verifyWrap .item:last-child {
    margin-bottom: 0;
  }

  .verifyBox .h2 {
    font-size: 0.24rem;
    margin-top: 0.4rem;
  }

  .verifyBox .img {
    width: 5.2rem;
    margin: 0 auto;
    margin-bottom: 0.36rem;
  }

  .verifyBox .verifyWrap .name {
    font-size: 0.28rem;
    line-height: 0.32rem;
    margin-bottom: 0.22rem;
  }

  .verifyBox .number {
    font-size: 0.26rem;
  }

  .verifyBox .textBox {
    padding: 0 0 0.8rem;
  }

  .verifyBox .h3 {
    font-size: 0.44rem;
    line-height: 0.56rem;
    margin-bottom: 0.18rem;
  }

  .verifyBox .text {
    font-size: 0.26rem;
    line-height: 0.36rem;
    margin-bottom: 0.4rem;
  }

  .verifyBox .tableBox .table {
    border: 0;
  }

  .verifyBox .table th {
    height: 0.96rem;
    font-size: 0.26rem;
    line-height: 0.36rem;
    background: #f7f7f7;
  }

  .verifyBox .table td {
    height: 0.96rem;
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .verifyBox .model {
    font-size: 0.26rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #222222;
    line-height: 0.36rem;
    margin-bottom: 0.3rem;
  }

  .verifyBox .model a {
    font-size: 0.24rem;
    color: #2599ef;
  }

  .assureBox .assureWrap {
    padding: 0.6rem 0.65rem 0.8rem;
  }

  .assureBox .nav {
    margin-bottom: 0;
  }

  .assureBox .nav .item {
    line-height: 1;
    margin-bottom: 0.4rem;
  }

  .assureBox .nav .item a {
    font-size: 0.26rem;
    line-height: 1;
  }

  .assureBox .nav .item.active a {
    color: #2599ef;
  }

  .assureBox .nav .item.active a::after {
    display: none;
  }

  .assureBox .rBox .h1 {
    display: none;
  }

  .policyBox .text {
    font-size: 0.24rem;
    line-height: 0.38rem;
  }

  .policyBox .h2 {
    font-size: 0.24rem;
    line-height: 0.38rem;
  }

  .policyBox .h3 {
    font-size: 0.24rem;
    line-height: 0.32rem;
    padding-bottom: 0.2rem;
    margin-bottom: 0.2rem;
  }

  .policyBox .model {
    font-size: 0.26rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #222222;
    line-height: 0.36rem;
    margin-bottom: 0.3rem;
  }

  .policyBox .model a {
    font-size: 0.24rem;
    color: #2599ef;
  }

  .policyBox .table {
    border: 0;
  }

  .policyBox .table th {
    height: 0.96rem;
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .policyBox .table td {
    height: 0.96rem;
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .policyBox .table td:first-child {
    white-space: nowrap;
    padding: 0 0.2rem;
  }

  .policyBox .table td:last-child {
    text-align: center;
    padding: 0 0.05rem;
  }

  .chargesBox .text {
    font-size: 0.24rem;
    line-height: 0.38rem;
    margin-top: 0;
  }

  .chargesBox .h2 {
    font-size: 0.24rem;
    line-height: 0.32rem;
    margin-bottom: 0.3rem;
  }

  .chargesBox .select {
    width: 200px;
  }

  .chargesBox .table {
    border: 0;
  }

  .chargesBox .table th {
    height: 0.96rem;
    font-size: 0.26rem;
    line-height: 0.36rem;
    padding: 0 0.2rem;
    border: 0;
    white-space: nowrap;
  }

  .chargesBox .table td {
    font-size: 0.24rem;
    line-height: 0.32rem;
    height: 0.96rem;
    padding: 0 0.2rem;
    text-align: left;
  }

  .contactBox .contactWrap {
    padding: 0.6rem 0.65rem;
  }

  .contList .item {
    max-width: 100%;
    width: 100%;
    margin-bottom: 0.6rem;
  }

  .contList .item:nth-child(n + 2) {
    max-width: 50%;
    width: auto;
    margin-bottom: 0;
  }

  .contList .item:last-child {
    margin-bottom: 0;
  }

  .contList .icon {
    width: 0.4rem;
    margin-right: 0.1rem;
  }

  .contList .h1 {
    font-size: 0.28rem;
    margin-bottom: 0.2rem;
  }

  .contList .item:nth-child(n + 2) .h1 {
    display: none;
  }

  .contList .item:nth-child(n + 2) .h2 {
    margin-bottom: 0;
  }

  .contList .h2 {
    font-size: 0.28rem;
    line-height: 1;
    margin-bottom: 0.14rem;
  }

  .contList .phone {
    font-size: 0.28rem;
    color: #2599ef;
    line-height: 1;
    margin-bottom: 0.2rem;
    margin-left: 0.5rem;
  }

  .contList .time {
    font-size: 0.28rem;
    margin-left: 0.5rem;
  }

  .manualBox {
    padding-bottom: 0.8rem;
  }

  .manuaList .item {
    align-items: center;
    padding: 0.46rem 0;
    flex-direction: column-reverse;
    border-bottom: 0;
    margin-bottom: 0;
  }

  .manuaList .item:last-child {
    margin-bottom: 0;
  }

  .manuaList .item:nth-child(2n) {
    flex-direction: column-reverse;
  }

  .manuaList .img {
    width: 5.44rem;
    margin-bottom: 0.42rem;
  }

  .manuaList .textBox {
    width: 100%;
    text-align: center;
  }

  .manuaList .h1 {
    font-size: 0.44rem;
    line-height: 0.56rem;
    margin-bottom: 0.2rem;
  }

  .manuaList .btnBox {
    justify-content: center;
  }

  .manuaList .more {
    font-size: 0.24rem;
    line-height: 0.32rem;
    margin-right: 0.3rem;
  }

  .manuaList .down {
    display: block;
    font-size: 0.24rem;
    line-height: 0.32rem;
  }

  .feedbackPopup .topBox {
    padding: 10px;
  }

  .feedbackPopup .form {
    padding: 10px 20px 20px;
  }

  .feedbackPopup .inputBox{
    margin-bottom: 16px;
  }

  .feedbackPopup .area {
    height: 120px;
  }

  .feedbackPopup .btnBox {
    justify-content: center;
  }
}

/* about */
.aboutBanner {
  position: relative;
}

.aboutBanner::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.41) 0%,
      rgba(0, 0, 0, 0.59) 11%,
      rgba(0, 0, 0, 0.01) 39%,
      rgba(0, 0, 0, 0.07) 100%);
  opacity: 0.33;
}

.aboutBanner .title {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100%;
  text-align: center;
}

.aboutBanner .title .h1 {
  font-size: 56px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 56px;
  text-shadow: 0px 1px 8px rgba(0, 0, 0, 0.12);
}

.aboutBox1 .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 96px 0;
}

.aboutBox1 .textBox {
  max-width: 480px;
  width: 100%;
  padding-right: 30px;
}

.aboutBox1 .h1 {
  font-size: 56px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 56px;
  margin-bottom: 30px;
}

.aboutBox1 .text {
  font-size: 20px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 36px;
  letter-spacing: 1px;
}

.aboutBox1 .imgBox {
  max-width: 600px;
  width: 100%;
}

.aboutBox2 {
  position: relative;
  background-color: #f7f7f7;
  overflow: hidden;
}

.aboutBox2 .item {
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f7f7f7;
  z-index: 1;
}

.aboutBox2 .item1.active {
  position: fixed;
}

.aboutBox2 .item2 {
  position: fixed;
  opacity: 0;
}

.aboutBox2 .item3 {
  position: fixed;
  opacity: 0;
}

.aboutBox2 .box {
  width: 100%;
  height: calc(100vh - 60px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.aboutBox2 .itemWrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.aboutBox2 .img {
  width: 41.6666%;
}

.aboutBox2 .textBox {
  max-width: 40%;
  width: 100%;
  padding-left: 30px;
}

.aboutBox2 .textBox .d1 {
  margin-bottom: 60px;
  opacity: 1;
}

.aboutBox2 .textBox .d1:last-child {
  margin-bottom: 0;
}

.aboutBox2 .h1 {
  font-size: 56px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 56px;
  margin-bottom: 30px;
}

.aboutBox2 .text {
  font-size: 20px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #555555;
  line-height: 36px;
  letter-spacing: 1px;
}

.aboutBox3 {
  padding: 69px 0 94px;
}

.aboutBox3 .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.aboutBox3 .h1 {
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 50px;
}

.aboutBox3 .btnAll {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 17px;
  cursor: pointer;
}

.aboutBox3 .item {
  border-bottom: 1px solid #eaeaea;
}

.aboutBox3 .topBox {
  padding-top: 24px;
  cursor: pointer;
}

.aboutBox3 .item:first-child .topBox {
  border-top: 1px solid #eaeaea;
}

.aboutBox3 .topWrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.aboutBox3 .nameItem {
  display: flex;
  align-items: center;
}

.aboutBox3 .h2 {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 28px;
}

.aboutBox3 .time {
  font-size: 12px;
  font-family: Helvetica;
  color: #666666;
  line-height: 12px;
  margin-left: 34px;
  opacity: 0;
  transition: all 0.5s ease;
}

.aboutBox3 .item.active .time {
  opacity: 1;
}

.aboutBox3 .btnUnfold {
  position: relative;
  width: 10px;
  height: 10px;
}

.aboutBox3 .btnUnfold::after,
.aboutBox3 .btnUnfold::before {
  position: absolute;
  content: "";
  background-color: #888888;
}

.aboutBox3 .btnUnfold::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 10px;
  margin-left: -1px;
  transition: all 0.5s ease;
}

.aboutBox3 .btnUnfold::before {
  top: 50%;
  left: 0;
  width: 10px;
  height: 2px;
  margin-top: -1px;
}

.aboutBox3 .item.active .btnUnfold::after {
  transform: rotate(90deg);
}

.aboutBox3 .condition {
  display: flex;
  align-items: center;
  opacity: 0;
  transition: all 0.5s ease;
}

.aboutBox3 .item.active .condition {
  opacity: 1;
}

.aboutBox3 .item2 {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 14px;
  margin-right: 20px;
}

.aboutBox3 .item2:last-child {
  margin-right: 0;
}

.aboutBox3 .botBox {
  padding: 30px 0 28px;
  display: none;
}

.aboutBox3 .text {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 18px;
}

.aboutBox3 .h3 {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 14px;
  margin-bottom: 14px;
}

.aboutBox3 .words {
  margin-bottom: 20px;
}

.aboutBox3 .tips {
  font-size: 14px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #222222;
  line-height: 14px;
  margin-bottom: 14px;
}

.aboutBox3 .contInfo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.aboutBox3 .item3 {
  position: relative;
  display: flex;
  align-items: center;
  margin-right: 30px;
}

.aboutBox3 .code {
  position: absolute;
  top: -110px;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100px;
  height: 100px;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
  display: none;
  overflow: hidden;
}

.aboutBox3 .code .codeWrap {
  position: relative;
}

.aboutBox3 .code .name {
  display: none;
}

.aboutBox3 .code .tips2 {
  display: none;
}

.aboutBox3 .code .close {
  display: none;
  font-size: 0;
  line-height: 1;
}

.aboutBox3 .item3:hover .code {
  display: block;
}

.aboutBox3 .item3:last-child {
  margin-right: 0;
}

.aboutBox3 .iconBox {
  display: flex;
  align-items: center;
}

.aboutBox3 .icon {
  width: 20px;
  height: 20px;
  background-position: center center;
  background-size: cover;
  margin-right: 4px;
}

.aboutBox3 .s1 {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 12px;
}

.aboutBox3 .moreJobs {
  display: flex;
  align-items: center;
  font-size: 14px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #222222;
  line-height: 14px;
  margin-top: 16px;
}

.aboutBox3 .linkBox {
  display: flex;
  align-items: center;
  font-size: 0;
}

.aboutBox3 .linkBox a {
  margin-left: 14px;
}

.aboutBox3 .linkBox .icon2 {
  display: none;
}

.aboutBox3 .linkBox a:hover .icon1 {
  display: none;
}

.aboutBox3 .linkBox a:hover .icon2 {
  display: block;
}

.aboutBox4 {
  padding: 60px 0;
  background-color: #f7f7f7;
}

.aboutBox4 .h1 {
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 50px;
  text-align: center;
  margin-bottom: 30px;
}

.newsList {
  display: flex;
  flex-wrap: wrap;
}

.newsList .item,
.aboutBox4 .swiper-slide {
  width: 23%;
  margin-right: 2.66%;
  margin-bottom: 50px;
}

.newsList .item:nth-child(4n),
.aboutBox4 .item:nth-child(4n) {
  margin-right: 0;
}

.newsList .h2,
.aboutBox4 .h2 {
  font-size: 22px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 24px;
  margin-top: 20px;
  margin-bottom: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.newsList .h3,
.aboutBox4 .h3 {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.aboutBox4 .h3 {
  color: #555;
  font-weight: normal;
}

.newsList .time,
.aboutBox4 .time {
  font-size: 12px;
  font-family: Helvetica;
  color: #888888;
  line-height: 12px;
  margin-bottom: 16px;
}

.aboutBox4 .btnMore {
  display: block;
  width: 166px;
  height: 40px;
  border-radius: 20px;
  border: 1px solid #2599ef;
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #2599ef;
  line-height: 38px;
  text-align: center;
  margin: 0 auto;
  transition: all 0.5s;
}

.aboutBox4 .btnMore:hover {
  color: #fff;
  background-color: #2599ef;
}

.aboutBox5 {
  padding: 60px 0;
}

.aboutBox5 .box {
  position: relative;
  padding: 180px 100px;
  background-position: center center;
  background-size: cover;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.aboutBox5 .textBox {
  position: relative;
  z-index: 2;
}

.aboutBox5 .h1 {
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 50px;
  margin-bottom: 30px;
}

.aboutBox5 .h2 {
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 20px;
  margin-bottom: 16px;
}

.aboutBox5 .item {
  display: flex;
  align-items: center;
  margin-bottom: 14px;
}

.aboutBox5 .item .icon {
  width: 20px;
  height: 20px;
  background-position: center center;
  background-size: cover;
  margin-right: 4px;
}

.aboutBox5 .iconText {
  background-image: url(../images/icon20.svg);
}

.aboutBox5 .iconPostal {
  background-image: url(../images/icon21.svg);
}

.aboutBox5 .iconPhone {
  background-image: url(../images/icon22.svg);
}

.aboutBox5 .s1 {
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #fff;
  line-height: 20px;
}

.aboutBox5 .btnLink {
  display: flex;
  align-items: center;
  font-size: 28px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 28px;
  letter-spacing: 3px;
  margin-top: 50px;
}

.aboutBox5 .btnLink .icon {
  margin-right: 14px;
}

.bodyHeadBack .main {
  padding-top: 80px;
}

.aboutBox6 .textBox {
  padding: 80px 0 55px;
}

.aboutBox6 .text {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 28px;
  text-align: justify;
}

.aboutBox6 .h1 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 1;
  text-align: center;
  margin-bottom: 30px;
}

.aboutBox6 .h2 {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 27px;
}

.aboutBox6 .words {
  margin-bottom: 30px;
}

/* 媒体查询 */
/* about */
@media only screen and (max-width: 1600px) {
  .aboutBanner .title .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .aboutBox1 .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .aboutBox1 .text {
    font-size: 14px;
    line-height: 24px;
  }

  .aboutBox2 .h1 {
    font-size: 38px;
    line-height: 1;
  }

  .aboutBox2 .text {
    font-size: 14px;
    line-height: 24px;
  }

  .aboutBox3 .h1 {
    font-size: 24px;
    line-height: 34px;
  }

  .aboutBox3 .h2 {
    font-size: 16px;
    line-height: 20px;
  }

  .aboutBox4 .h1 {
    font-size: 24px;
    line-height: 34px;
  }

  .newsList .h2,
  .aboutBox4 .h2 {
    font-size: 16px;
    line-height: 20px;
  }

  .aboutBox5 .box {
    padding: 120px 70px;
  }

  .aboutBox5 .h1 {
    font-size: 24px;
    line-height: 34px;
  }

  .aboutBox5 .h2 {
    font-size: 14px;
    line-height: 18px;
  }

  .aboutBox5 .s1 {
    font-size: 12px;
  }

  .aboutBox5 .btnLink {
    font-size: 18px;
    line-height: 1;
  }

  .aboutBox5 .btnLink .icon {
    width: 40px;
  }

  .aboutBox6 .h1 {
    font-size: 18px;
  }

  .aboutBox6 .text {
    font-size: 14px;
    line-height: 24px;
  }

  .aboutBox6 .h2 {
    font-size: 14px;
    line-height: 24px;
  }
}

@media only screen and (max-width: 1199px) {
  .aboutBox3 .code {
    top: -225px;
    width: 180px;
    height: auto;
    padding: 0;
  }

  .aboutBox3 .code .name {
    display: block;
    font-size: 14px;
    color: #888;
    line-height: 30px;
    text-align: center;
    background-color: #f3f3f3;
  }

  .aboutBox3 .code .img {
    display: flex;
    justify-content: center;
    padding: 10px 30px;
  }

  .aboutBox3 .code .tips2 {
    display: block;
    font-size: 14px;
    color: #888888;
    line-height: 30px;
    text-align: center;
  }

  .aboutBox3 .code .close {
    display: block;
    position: absolute;
    top: 6px;
    right: 4px;
    font-size: 0;
    width: 14px;
  }
}

@media only screen and (max-width: 991px) {
  .header {
    transition: none;
  }

  .bodyHeadBack .main {
    padding-top: 60px;
  }

  .aboutBox2 .textBox {
    max-width: 350px;
  }
}

@media only screen and (max-width: 768px) {
  .aboutBox2 .textBox {
    max-width: 250px;
  }

  .newsList .item {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 30px;
  }

  .newsList .item:nth-child(4n) {
    margin-right: 4%;
  }

  .newsList .item:nth-child(2n) {
    margin-right: 0;
  }

  .aboutBox4 .btnMore {
    margin-top: 20px;
  }

  .aboutBox5 .box {
    padding: 90px 70px;
  }

  .aboutBox6 .textBox {
    padding: 60px 0;
  }
}

@media only screen and (max-width: 580px) {
  .aboutBanner .title .h1 {
    font-size: 20px;
  }

  .aboutBox1 .wrap {
    padding: 60px 0;
  }

  .aboutBox1 .h1 {
    font-size: 20px;
    text-align: center;
  }

  .aboutBox2 .h1 {
    font-size: 20px;
  }

  .aboutBox3 {
    padding: 60px 0;
  }

  .aboutBox3 .h1 {
    font-size: 18px;
    line-height: 30px;
  }

  .aboutBox4 .wrap {
    width: 100%;
  }

  .aboutBox4 .swiper-slide {
    margin-bottom: 0;
  }

  .aboutBox4 .h1 {
    font-size: 20px;
    line-height: 1;
  }

  .aboutBox4 .h2 {
    font-size: 0.3rem;
    line-height: 0.4rem;
    height: 0.8rem;
    margin: 0.38rem 0 0.14rem;
  }

  .aboutBox4 .time {
    font-size: 0.24rem;
    line-height: 1;
    margin-bottom: 0.2rem;
  }

  .aboutBox4 .h3 {
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .aboutBox5 .box {
    padding: 50px 30px;
  }

  .aboutBox5 .box::after {
    position: absolute;
    top: 0;
    left: 0;
    content: "";
    width: 100%;
    height: 100%;
    background-color: rgba(133, 56, 56, 0.5);
  }

  .aboutBox5 .h1 {
    font-size: 18px;
    line-height: 30px;
  }

  .aboutBox1 .wrap {
    flex-direction: column-reverse;
    flex-wrap: wrap;
  }

  .aboutBox1 .imgBox {
    width: 100%;
    margin-bottom: 30px;
  }

  .aboutBox1 .textBox {
    padding-right: 0;
  }

  .aboutBox2 .itemWrap {
    justify-content: center;
  }

  .aboutBox2 .item {
    height: auto;
    padding: 60px 0;
  }

  .aboutBox2 .box {
    height: auto;
  }

  .aboutBox2 .img {
    width: 100%;
    margin-bottom: 40px;
  }

  .aboutBox2 .textBox {
    max-width: 100%;
    padding-left: 0;
  }

  .aboutBox2 .textBox .d1 {
    margin-bottom: 30px;
  }
}

@media only screen and (max-width: 480px) {
  .aboutBox1 .wrap {
    padding: 1.2rem 0.6rem 1.2rem;
  }

  .aboutBanner .title {
    bottom: 0.8rem;
  }

  .aboutBanner .title .h1 {
    font-size: 0.4rem;
  }

  .aboutBox1 .h1 {
    font-size: 0.44rem;
    margin-bottom: 0.2rem;
  }

  .aboutBox1 .text {
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .aboutBox2 .item {
    padding: 1.2rem 0 1.2rem;
  }

  .aboutBox2 .img {
    margin-bottom: 0.44rem;
  }

  .aboutBox2 .h1 {
    font-size: 0.44rem;
    margin-bottom: 0.18rem;
  }

  .aboutBox2 .textBox {
    padding: 0 0.1rem;
  }

  .aboutBox2 .textBox .d1 {
    margin-bottom: 0.6rem;
  }

  .aboutBox2 .text {
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .aboutBox3 {
    padding: 0.8rem 0 0.8rem;
  }

  .aboutBox3 .title {
    margin: 0.22rem 0;
  }

  .aboutBox3 .h1 {
    font-size: 0.44rem;
    line-height: 0.56rem;
  }

  .aboutBox3 .btnAll {
    font-size: 0.24rem;
    line-height: 0.34rem;
  }

  .aboutBox3 .topWrap {
    margin-bottom: 0.26rem;
  }

  .aboutBox3 .topBox {
    padding-top: 0.54rem;
  }

  .aboutBox3 .nameItem {
    flex-wrap: wrap;
  }

  .aboutBox3 .h2 {
    font-size: 0.28rem;
  }

  .aboutBox3 .h3 {
    margin-bottom: 0.08rem;
  }

  .aboutBox3 .item2 {
    font-size: 0.26rem;
    margin-right: 0.3rem;
  }

  .aboutBox3 .time {
    font-size: 0.24rem;
    margin-left: 0.2rem;
  }

  .aboutBox3 .words {
    margin-bottom: 0.2rem;
  }

  .aboutBox3 .botBox {
    padding: 0.3rem 0;
  }

  .aboutBox3 .tips {
    margin-bottom: 0.2rem;
  }

  .aboutBox3 .contInfo {
    flex-direction: column;
    align-items: flex-start;
  }

  .aboutBox3 .item3 {
    margin-right: 0;
    margin-bottom: 0.2rem;
  }

  .aboutBox3 .item3:last-child {
    margin-bottom: 0;
  }

  .aboutBox3 .code {
    left: auto;
    right: auto;
    width: 4.04rem;
    transform: translate(0, 0);
  }

  .aboutBox3 .code .codeWrap {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .aboutBox3 .code .name {
    width: 100%;
    font-size: 0.24rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #888888;
    line-height: 0.56rem;
  }

  .aboutBox3 .code .img {
    width: 2.8rem;
    padding: 0;
    margin: 0.3rem 0 0.2rem;
  }

  .aboutBox3 .code .img img {
    width: 100%;
  }

  .aboutBox3 .code .tips2 {
    font-size: 0.24rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #888888;
    line-height: 0.24rem;
    margin-bottom: 0.3rem;
  }

  .aboutBox3 .code .close {
    top: 0.19rem;
    right: 0.2rem;
    width: 0.18rem;
  }

  .aboutBox3 .moreJobs {
    font-size: 0.28rem;
    line-height: 0.28rem;
    margin-top: 0.2rem;
  }

  .aboutBox3 .linkBox a {
    margin-left: 0.2rem;
  }

  .aboutBox4 {
    padding: 1.2rem 0;
  }

  .aboutBox4 .wrap {
    padding: 0;
  }

  .aboutBox4 .h1 {
    margin-bottom: 0.6rem;
  }

  .newsList .h2 {
    font-size: 0.3rem;
    line-height: 0.4rem;
    height: 0.8rem;
    margin: 10px 0;
  }

  .newsList .time {
    margin-bottom: 10px;
  }

  .newsList .h3 {
    -webkit-line-clamp: 2;
  }

  .aboutBox4 .btnMore {
    width: 2.74rem;
    height: 0.68rem;
    background: #2599ef;
    border-radius: 0.34rem;
    margin-top: 0.6rem;
    font-size: 0.24rem;
    font-weight: 500;
    color: #ffffff;
    line-height: 0.68rem;
    border: 0;
  }

  .aboutBox5 {
    padding: 1.2rem 0 0.8rem;
  }

  .aboutBox5 .wrap {
    padding: 0 0.3rem;
  }

  .aboutBox5 .box {
    background-position: top left;
    background-repeat: no-repeat;
    background-size: auto 5.2rem;
    padding: 0 0.3rem;
    padding-top: 5.8rem;
  }

  .aboutBox5 .box::after {
    display: none;
  }

  .aboutBox5 .h1 {
    font-size: 0.44rem;
    color: #222;
    line-height: 0.56rem;
    margin-bottom: 0.18rem;
  }

  .aboutBox5 .h2 {
    font-size: 0.26rem;
    color: #555555;
    line-height: 1;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
  }

  .aboutBox5 .item {
    margin-bottom: 0.2rem;
  }

  .aboutBox5 .item:last-child {
    margin-bottom: 0;
  }

  .aboutBox5 .item .icon {
    width: 0.4rem;
    height: 0.4rem;
  }

  .aboutBox5 .iconText {
    background-image: url(../images/icon25.png);
  }

  .aboutBox5 .iconPostal {
    background-image: url(../images/icon26.png);
  }

  .aboutBox5 .iconPhone {
    background-image: url(../images/icon27.png);
  }

  .aboutBox5 .s1 {
    font-size: 0.26rem;
    color: #555;
    line-height: 1;
  }

  .aboutBox5 .btnLink {
    font-size: 16px;
    margin-top: 20px;
  }

  .aboutBox5 .btnLink .icon {
    width: 30px;
    margin-right: 10px;
  }

  .aboutBox6 .textBox {
    padding: 0.6rem 0 0.2rem;
  }

  .aboutBox6 .text {
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .aboutBox6 .h1 {
    font-size: 0.4rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
  }

  .aboutBox6 .words {
    margin-bottom: 0.6rem;
  }
}

/* 计划 */
.planBox .textBox {
  padding: 80px 0 30px;
}

.planBox .text {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 28px;
  text-align: justify;
}

.planBox .h1 {
  font-size: 28px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 600;
  color: #222222;
  line-height: 28px;
  text-align: center;
  margin-bottom: 30px;
}

.planBox .h2 {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 27px;
  margin-bottom: 30px;
}

.planBox .h3 {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 26px;
  margin-bottom: 30px;
}

.planBox .words {
  margin-bottom: 30px;
}

.planBox .h4 {
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: bold;
  color: #222222;
  line-height: 27px;
  margin-bottom: 10px;
}

.planBox strong {
  color: #222;
}

.planBox .s1 {
  display: block;
  color: #222;
  margin-bottom: 30px;
}

.planBox .s2 {
  display: block;
  color: #222;
}

.planBox strong a {
  color: #222;
}

.termsBox .h4 {
  font-weight: 400;
}

.planBox .title {
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
}

.planBox .title a {
  color: #222;
}

.planBox .title a:hover {
  color: #2599ef;
  text-decoration: underline;
}

/* 媒体查询 */
/* 计划 */
@media only screen and (max-width: 1600px) {
  .planBox .h1 {
    font-size: 18px;
    line-height: 1;
  }

  .planBox .text {
    font-size: 14px;
    line-height: 20px;
  }

  .planBox .h2 {
    font-size: 14px;
    line-height: 20px;
  }

  .planBox .h3 {
    font-size: 14px;
    line-height: 20px;
  }

  .planBox .h4 {
    font-size: 14px;
    line-height: 20px;
  }
}

@media only screen and (max-width: 580px) {
  .planBox .textBox {
    padding: 60px 0 30px;
  }
}

@media only screen and (max-width: 480px) {
  .planBox .textBox {
    padding: 0.6rem 0 0.2rem;
  }

  .planBox .text {
    font-size: 0.26rem;
    line-height: 0.36rem;
  }

  .planBox .h1 {
    font-size: 0.4rem;
    margin-bottom: 0.4rem;
  }

  .planBox .h2 {
    margin-bottom: 15px;
  }

  .planBox .h3 {
    margin-bottom: 15px;
  }

  .planBox .h4 {
    font-size: 0.28rem;
    line-height: 0.3rem;
  }

  .planBox .words {
    margin-bottom: 0.6rem;
  }
}

/* 新闻 */
.newsMain .aboutBox4 {
  padding: 72px 0 115px;
  background-color: #fff;
}

.newsMain .newsList .item {
  margin-bottom: 40px;
}

.newsBox {
  padding: 62px 0 60px;
}

.newsBox .text {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #888888;
  line-height: 22px;
  text-align: justify;
}

.newsBox .h1 {
  font-size: 28px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 28px;
  text-align: center;
  margin-bottom: 20px;
}

.newsBox .time {
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #888888;
  line-height: 14px;
  text-align: center;
  margin-bottom: 20px;
}

.newsBox .words {
  margin-bottom: 20px;
}

.newsBox .img {
  padding: 0 5%;
  margin-bottom: 60px;
}

.newsBox .imgText {
  text-align: center;
  margin-top: 20px;
}

.upDown {
  background: #f4f4f4;
}

.upDown .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 44px;
  padding: 0 5%;
}

.upDown a {
  font-size: 16px;
  font-family: Helvetica;
  color: #222222;
  line-height: 16px;
  font-family: Helvetica;
}

.newsBox .upDown {
  margin-top: 80px;
}

/* 媒体查询 */
/* 新闻 */
@media only screen and (max-width: 1600px) {
  .newsBox .h1 {
    font-size: 18px;
    line-height: 1;
  }

  .upDown a {
    font-size: 14px;
  }

  .newsBox .img {
    margin-bottom: 40px;
  }
}

@media only screen and (max-width: 580px) {
  .newsBox {
    padding: 60px 0;
  }

  .newsBox .upDown {
    margin-top: 40px;
  }
}

@media only screen and (max-width: 480px) {
  .newsMain .aboutBox4 {
    padding: 0.8rem 0.5rem 0.2rem;
  }

  .aboutBox4 .h1 {
    font-size: 0.4rem;
    margin-bottom: 0.6rem;
  }

  .newsMain .newsList .item {
    margin-bottom: 0.6rem;
  }

  .newsBox {
    padding: 40px 0;
  }

  .newsBox .h1 {
    font-size: 0.4rem;
    line-height: 0.54rem;
  }

  .newsBox .img {
    margin-bottom: 30px;
  }

  .upDown .wrap {
    padding: 0 0.6rem;
  }
}

/* 下载 */
.downBox {
  padding: 81px 0 55px;
}

.downBox .wrap {
  width: 70%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.downBox .img {
  width: 45%;
}

.downBox .textBox {
  width: 55%;
  padding-left: 8.3%;
}

.downBox .topBox {
  display: flex;
}

.downBox .icon {
  width: 120px;
}

.downBox .text {
  width: calc(100% - 120px);
  padding-left: 16px;
  padding-top: 10px;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 22px;
}

.downBox .name {
  font-size: 30px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #000000;
  line-height: 30px;
  margin-bottom: 14px;
}

.downBox .h1 {
  font-size: 14px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #000000;
  line-height: 22px;
}

.downBox .codeBox {
  display: flex;
  align-items: center;
  margin-top: 30px;
  margin-left: 112px;
}

.downBox .item {
  margin-right: 30px;
}

.downBox .item:last-child {
  margin-right: 0;
}

.downBox .tips {
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #555555;
  line-height: 22px;
  margin-left: 12px;
}

/* 媒体查询 */
/* 下载 */
@media only screen and (max-width: 1600px) {
  .downBox .name {
    font-size: 20px;
    line-height: 1;
  }

  .downBox .btn {
    width: 120px;
    height: 46px;
  }
}

@media only screen and (max-width: 1280px) {
  .downBox .wrap {
    width: 90%;
  }
}

@media only screen and (max-width: 1199px) {
  .downBox .codeBox {
    flex-wrap: wrap;
  }
}

@media only screen and (max-width: 768px) {
  .downBox .img {
    width: 100%;
  }

  .downBox .textBox {
    width: 100%;
    padding: 60px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .downBox .codeBox {
    margin-left: 0;
  }

  .downBox .icon {
    width: 80px;
    height: 80px;
    margin-right: 20px;
  }

  .downBox .text {
    width: calc(100% - 100px);
    padding-left: 0;
  }
}

@media only screen and (max-width: 580px) {
  .downBox {
    padding: 60px 0;
  }

  .downBox .codeBox {
    justify-content: space-between;
  }

  .downBox .item {
    width: 45%;
    margin-right: 0 !important;
  }
}

@media only screen and (max-width: 480px) {
  .downBox {
    padding: 2.05rem 0 1.1rem;
  }

  .downBox .topBox {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4.74rem;
  }

  .downBox .img1 {
    width: 2rem;
    margin-bottom: 0.35rem;
  }

  .downBox .img2 {
    width: 2.43rem;
  }

  .downBox .cBox {
    width: 100%;
    font-size: 0.24rem;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #888888;
    line-height: 0.32rem;
    text-align: center;
    margin-bottom: 0.72rem;
  }

  .downBox .devel {
    margin-bottom: 0.1rem;
  }

  .downBox .botBox {
    width: 100%;
  }

  .downBox .btnDown {
    width: 4.04rem;
    height: 0.8rem;
    background: #2599ef;
    border-radius: 0.8rem;
    font-size: 0.24rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #ffffff;
    line-height: 1;
    display: none;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-bottom: 0.22rem;
  }

  .downBox .btnDown.active {
    display: flex;
  }

  .downBox .linkBox {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .downBox .linkBox .link {
    font-size: 0.24rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #2599ef;
    line-height: 1;
    border-right: 1px solid #2599ef;
    padding: 0 0.1rem;
  }

  .downBox .linkBox .link:last-child {
    border-right: 0;
  }
}