* {
  padding: 0;
  margin: 0;
}
html {
  width: 100%;
  height: 100%;
  font-size: 16px;
}
body {
  padding-bottom: 20px;
}
body:before {
  content: ' ';
  position: fixed;
  z-index: -1;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: url('../img/background.png');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.wxBrowser {
  display: none;
  text-align: right;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 999;
}
.wxBrowser > img {
  width: 13.25rem;
  height: 4.68rem;
  text-align: right;
  margin-top: 1.81rem;
  margin-right: 1.43rem;
}
/* PC */
/* 头部 */
.head {
  height: 4.38rem;
  min-width: 9.6rem;
  overflow: hidden;
  border-bottom: 1px solid rgb(255 255 255 / 20%);
}
.head .auto {
  max-width: 62.56rem;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}
.head span {
  font-size: 1rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  position: relative;
  cursor: pointer;
  display: inline-block;
  height: calc(100% - 0.25rem);
  display: flex;
  align-items: center;
  border-bottom: 0.25rem solid #fff;
}
.head .img {
  width: 6.56rem;
  height: 2rem;
  cursor: pointer;
}
.head .img > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 内容 */
.content {
  max-width: 55.94rem;
  margin: 5.69rem auto 0 auto;
}
.content .App {
  position: relative;
  display: flex;
}
/* 左侧 */
.content .App > .left {
  margin-right: 3.81rem;
  position: relative;
}
.content .App > .left > img:nth-child(1) {
  width: 22.38rem;
  height: 44.75rem;
}
.content .App > .left > img:nth-child(2) {
  width: 5.38rem;
  height: 3.75rem;
  position: absolute;
  top: -5%;
}
/* 右侧 */
.content .App > .right {
  margin-top: 5.75rem;
}
.content .App > .right > .img {
  width: 16.38rem;
  height: 5.88rem;
}
.content .App > .right > .img > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content .App > .right > .title {
  display: flex;
  align-items: center;
}
.content .App > .right > .title > span {
  font-size: 1.75rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  font-style: italic;
  color: #ffffff;
}
.content .App > .right > .title > img {
  width: 6.19rem;
  height: 3.13rem;
  object-fit: cover;
  margin-left: 0.81rem;
}
.content .App > .right > .desc {
  font-size: 1.13rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.88rem;
  margin-top: 1.69rem;
}
.content .App > .right > .btns {
  display: flex;
  flex-wrap: wrap;
}
.content .App > .right > .btns > a {
  display: flex;
  align-items: center;
  width: 12.5rem;
  height: 3.75rem;
  background: #ffffff;
  border-radius: 0.3rem;
  cursor: pointer;
  justify-content: center;
  user-select: none;
  margin-top: 2.13rem;
  color: #000000;
  text-decoration: none;
  margin-bottom: 1.19rem;
}
.content .App > .right > .btns > a:active {
  opacity: 0.8;
}
.content .App > .right > .btns > a:nth-child(1) {
  margin-right: 1.5rem;
}
.content .App > .right > .btns > a img {
  width: 1.88rem;
  height: 1.88rem;
  object-fit: cover;
  margin-right: 0.81rem;
}
.content .App > .right > .qr {
  max-width: 10.5rem;
  height: 10.5rem;
  padding: 0.2rem;
  background-color: #fff;
  border-radius: 0.3rem;
}
.content .App > .right > .qr > img {
  width: 100%;
  height: 100%;
}
/* iPad-860 */
@media screen and (max-width: 860px) {
  .content .App > .right {
    margin-top: 0;
  }
  .content .App > .left > img:nth-child(2) {
    top: -10%;
    right: -10%;
  }
  .content .App > .right > .btns {
    justify-content: space-between;
  }
  .content .App > .right > .btns > a:nth-child(1) {
    margin-right: 0;
  }
}
/* iPad-830 */
@media screen and (max-width: 835px) {
  .content .App > .right > .btns {
    justify-content: center;
  }
  .content .App > .right > .qr {
    margin: 0 auto;
  }
}
/* h5-750 */
@media screen and (max-width: 750px) {
  .content {
    margin: 3.69rem auto 0 auto;
  }
  .head .img {
    width: 3.56rem;
    height: 1rem;
  }
  .head .img > img {
    object-fit: inherit;
  }
  .content .App > .left > img:nth-child(1) {
    width: 11.25rem;
    height: 22.5rem;
  }
  .content .App > .left {
    text-align: center;
  }
  .head span {
    font-size: 0.8rem;
    border-bottom: 0.15rem solid #fff;
  }
  .content .App {
    display: block;
  }
  .content .App > .right {
    margin-top: 0;
  }
  .content .App > .left {
    max-width: 22.38rem;
  }
  .content .App > .left > img:nth-child(2) {
    top: -10%;
    right: 14%;
    width: 3.15rem;
    height: 2.15rem;
  }
  .content .App > .right > .img {
    width: 9.06rem;
    height: 3.25rem;
    margin: 1.5rem auto auto auto;
  }
  .content .App > .right > .title > span {
    font-size: 0.93rem;
  }
  .content .App > .right > .title > img {
    width: 3.43rem;
    height: 1.75rem;
  }
  .content .App > .right > .desc {
    font-size: 0.81rem;
    margin: 1.18rem 2.18rem 0 2.18rem;
  }
  .content .App > .right > .btns {
    margin: 0 2.18rem;
  }
  .content .App > .left,
  .content .App > .right > .qr {
    margin: 0 auto;
  }
  .content .App > .right > .title {
    justify-content: center;
    margin-top: 0.56rem;
  }
  .content .App > .right > .title,
  .content .App > .right > .desc {
    text-align: center;
  }
  .content .App > .right > .btns {
    justify-content: center;
    flex-wrap: nowrap;
  }
}