body {
  margin: 0;
  background-color: #fff;
}
@keyframes Q_2_move1 {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(12px);
  }
}
@keyframes Q_2_move2 {
  0% {
    transform: translateY(0px) scale(0.9);
  }
  100% {
    transform: translateY(12px) scale(0.9);
  }
}
@keyframes Q_2_move3 {
  0% {
    transform: translateY(0px) scale(0.8);
  }
  100% {
    transform: translateY(12px) scale(0.8);
  }
}
@keyframes Q_2_move4 {
  0% {
    transform: translateY(0px) scale(0.7);
  }
  100% {
    transform: translateY(12px) scale(0.7);
  }
}
.middle {
  transform: translate(0, -50%);
  position: absolute;
  top: 50%;
}
.center {
  transform: translate(-50%, 0);
  position: absolute;
  left: 50%;
}
.middcent {
  transform: translate(-50%, -50%);
  position: absolute;
  left: 50%;
  top: 50%;
}
.main-content {
  width: 100%;
  position: relative;
  height: 100vh;
  overflow-x: hidden;
}
.main-content .logo {
  position: fixed;
  top: 30px;
  left: 30px;
  z-index: 9999;
  display: flex;
  align-items: center;
}
.main-content .logo p {
  font-size: 32px;
  margin-left: 10px;
  color: #4c348c;
  font-weight: 600;
  padding: 4px;
  border-radius: 10px;
}
.main-content .other {
  position: fixed;
  right: 60px;
  top: 30px;
  display: flex;
}
.main-content .other p {
  color: #2c2b31;
  font-size: 20px;
  cursor: pointer;
}
.main-content .other p:nth-of-type(2) {
  margin: 0 50px;
}
.main-content .top_mian {
  position: fixed;
  z-index: -1;
  width: 300px;
  height: 623px;
  margin-left: -200px;
  border-radius: 50px;
  margin-top: -23px;
}
.main-content .top_mian1 {
  filter: blur(4px);
}
.main-content .top_mian2 {
  overflow: hidden;
}
.main-content .top_mian2 .bg1 {
  position: absolute;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  z-index: 1;
}
.main-content .top_mian2 .phone {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
}
.main-content .top_mian2 .phone img {
  width: 100%;
}
.main-content .main-map {
  width: 8440px;
  overflow-y: hidden;
  overflow-x: hidden;
  background-color: #f2f2f2;
  display: flex;
  flex-wrap: wrap;
  position: absolute;
  left: -2260px;
  top: -430px;
}
.main-content .main-map .item {
  width: 200px;
  height: 200px;
  background-color: #fff;
  border-radius: 10px;
  margin: 5px 5px;
  flex-shrink: 0 !important;
  box-sizing: border-box;
}
.main-content .main-map .item img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.main-content .main-map-inside {
  margin-left: 0px;
  margin-top: 0px;
}
.main-content .main-map-inside .item img {
  position: relative;
  z-index: 6;
}
.main-content .phone_shadow {
  position: fixed;
  margin-top: 345px;
  z-index: 5;
  margin-left: -200px;
}
.main-content .main_download {
  position: relative;
  top: 94vh;
  background-color: #fff;
}
.main-content .main_download .Q_logo {
  position: absolute;
  right: 84px;
  top: -348px;
  z-index: 5555555;
}
.main-content .main_download .Q_2 {
  position: absolute;
  top: -370px;
  right: 0px;
  z-index: 5555555;
  animation: Q_2_move1 0.3s linear infinite alternate;
}
.main-content .main_download .main_download_c {
  background-color: #fff;
  z-index: 999;
  position: absolute;
  width: 100%;
  height: 680px;
}
.main-content .main_download .content {
  background: linear-gradient(339deg, rgba(240, 136, 0, 0.1) -12%, rgba(240, 136, 0, 0) 34%);
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  z-index: 999;
  position: absolute;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.main-content .main_download .top {
  opacity: 1;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0em;
  color: #3D3D3D;
  margin-top: 103px;
}
.main-content .main_download .middle {
  margin-top: 50px;
  display: flex;
  justify-content: center;
}
.main-content .main_download .middle .ios,
.main-content .main_download .middle .android,
.main-content .main_download .middle .applet {
  width: 252px;
  height: 339px;
  box-shadow: 0px 6px 10px 0px rgba(0, 0, 0, 0.06);
  border-radius: 25px;
  background-image: url('../images/txt_bg.png');
  background-size: 100% 100%;
  padding-top: 3px;
  cursor: pointer;
  box-sizing: border-box;
  transition: opacity 0.5s ease;
}
.main-content .main_download .middle .ios .ios_2,
.main-content .main_download .middle .android .ios_2,
.main-content .main_download .middle .applet .ios_2,
.main-content .main_download .middle .ios .android_2,
.main-content .main_download .middle .android .android_2,
.main-content .main_download .middle .applet .android_2 {
  display: block;
  font-family: 思源黑体;
  opacity: 0;
  margin-top: -319px;
  transition: opacity 0.5s ease;
}
.main-content .main_download .middle .ios .ios_2 img,
.main-content .main_download .middle .android .ios_2 img,
.main-content .main_download .middle .applet .ios_2 img,
.main-content .main_download .middle .ios .android_2 img,
.main-content .main_download .middle .android .android_2 img,
.main-content .main_download .middle .applet .android_2 img {
  width: 205px;
  height: 100%;
  margin: 20px 20px 16px 20px;
}
.main-content .main_download .middle .ios .ios_2 p:nth-of-type(1),
.main-content .main_download .middle .android .ios_2 p:nth-of-type(1),
.main-content .main_download .middle .applet .ios_2 p:nth-of-type(1),
.main-content .main_download .middle .ios .android_2 p:nth-of-type(1),
.main-content .main_download .middle .android .android_2 p:nth-of-type(1),
.main-content .main_download .middle .applet .android_2 p:nth-of-type(1) {
  margin-bottom: 8px;
  font-size: 18px;
}
.main-content .main_download .middle .ios .ios_2 p:nth-of-type(2),
.main-content .main_download .middle .android .ios_2 p:nth-of-type(2),
.main-content .main_download .middle .applet .ios_2 p:nth-of-type(2),
.main-content .main_download .middle .ios .android_2 p:nth-of-type(2),
.main-content .main_download .middle .android .android_2 p:nth-of-type(2),
.main-content .main_download .middle .applet .android_2 p:nth-of-type(2) {
  font-size: 16px;
}
.main-content .main_download .middle .ios_1,
.main-content .main_download .middle .android_1,
.main-content .main_download .middle .applet {
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  position: relative;
  opacity: 1;
  transition: opacity 0.5s ease;
}
.main-content .main_download .middle .ios_1 .iocn_phone,
.main-content .main_download .middle .android_1 .iocn_phone,
.main-content .main_download .middle .applet .iocn_phone {
  width: 50px;
  margin-top: 74px;
}
.main-content .main_download .middle .ios_1 .downloadTxt,
.main-content .main_download .middle .android_1 .downloadTxt,
.main-content .main_download .middle .applet .downloadTxt {
  margin: 55px 0 46px 0;
  font-family: 思源黑体;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  color: #2C2B31;
}
.main-content .main_download .middle .ios_1 .downloadBtn,
.main-content .main_download .middle .android_1 .downloadBtn,
.main-content .main_download .middle .applet .downloadBtn {
  width: 158px;
  height: 51px;
  border-radius: 8px;
  background: #2C2B31;
  color: #fff;
  font-family: 思源黑体;
  font-size: 18px;
  font-weight: 500;
  line-height: 51px;
  letter-spacing: 1px;
}
.main-content .main_download .middle .android {
  margin: 0 146px 0 146px;
}
.main-content .main_download .middle .applet {
  background: radial-gradient(181% 135% at -36% -80%, rgba(240, 136, 0, 0.2) 0%, rgba(240, 136, 0, 0) 100%);
  cursor: default;
}
.main-content .main_download .middle .applet .iocn_phone {
  width: 156px;
  margin-top: 28px;
}
.main-content .main_download .middle .applet .downloadTxt {
  margin: 24px 0 0px 0;
}
.main-content .main_download .middle .applet .downloadBtn {
  margin-top: 28px;
}
.main-content .main_download .middle .ios:hover,
.main-content .main_download .middle .android:hover {
  background: radial-gradient(181% 135% at -36% -80%, rgba(240, 136, 0, 0.2) 0%, rgba(240, 136, 0, 0) 100%);
  opacity: 1;
}
.main-content .main_download .middle .ios:hover .ios_1,
.main-content .main_download .middle .android:hover .ios_1,
.main-content .main_download .middle .ios:hover .android_1,
.main-content .main_download .middle .android:hover .android_1 {
  opacity: 0;
  transition: opacity 0.5s ease;
}
.main-content .main_download .middle .ios:hover .ios_2,
.main-content .main_download .middle .android:hover .ios_2,
.main-content .main_download .middle .ios:hover .android_2,
.main-content .main_download .middle .android:hover .android_2 {
  transition: opacity 0.5s ease;
  opacity: 1;
}
.main-content .main_download .bottom {
  position: absolute;
  bottom: 20px;
  font-family: Roboto;
  font-size: 14px;
  font-weight: normal;
  line-height: 14px;
  text-align: center;
  letter-spacing: 0px;
  color: #9E9E9E;
}
.main-content .main_download .bottom p:nth-of-type(1) {
  margin-bottom: 10px;
}
@media screen and (max-width: 1870px) {
  .main-content .main_download .Q_logo {
    right: 39px;
    top: -331px;
    transform: scale(0.9);
  }
  .main-content .main_download .Q_2 {
    top: -354px;
    right: -43px;
    animation: Q_2_move2 0.3s linear infinite alternate;
  }
}
@media screen and (max-width: 1440px) {
  .main-content .main_download .Q_logo {
    right: 6px;
    top: -313px;
    transform: scale(0.8);
  }
  .main-content .main_download .Q_2 {
    top: -338px;
    right: -78px;
    animation: Q_2_move3 0.3s linear infinite alternate;
  }
  .main-content .logo img {
    top: 30px;
    left: 30px;
    z-index: 9999;
    width: 80px !important;
    height: 80px !important;
  }
  .main-content .logo p {
    font-size: 26px;
    margin-left: 6px;
  }
  .main-content .other p {
    font-size: 16px;
  }
  .top_mian2 {
    width: 280px !important;
    height: 540px !important;
    overflow: hidden;
    margin-left: -220px;
    border-radius: 50px;
    margin-top: -23px;
  }
  .top_mian2 .phone {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
  }
  .top_mian2 .phone img {
    height: 100%;
  }
  .main-content .phone_shadow {
    margin-top: 300px;
  }
  .top,
  .bottom {
    transform: scale(0.8);
  }
  .main-content .ios,
  .android,
  .applet {
    transform: scale(0.8);
  }
  .main-content .main_download .middle .android {
    margin: 0 80px 0 80px;
  }
  .main-content .main_download .main_download_c {
    height: 570px;
  }
  .bottom {
    bottom: 30px !important;
  }
  .top {
    margin-top: 80px !important;
  }
  .main-content .main-map {
    left: -2140px;
    top: -410px;
  }
  .main-content .main-map-inside {
    margin-left: -9px;
    margin-top: -30px;
  }
}
@media screen and (max-width: 1370px) {
  .main-content .main_download .Q_logo {
    right: -31px;
    top: -296px;
    transform: scale(0.7);
  }
  .main-content .main_download .Q_2 {
    top: -330px;
    right: -117px;
    animation: Q_2_move4 0.3s linear infinite alternate;
  }
  .main-content .logo img {
    top: 30px;
    left: 30px;
    z-index: 9999;
    width: 70px !important;
    height: 70px !important;
  }
  .main-content .logo p {
    font-size: 22px;
    margin-left: 4px;
  }
}
.bg1 {
  position: absolute;
  width: 2560px;
  height: 1440px;
  top: 0;
  left: 0;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  left: -930px;
  top: -335px;
  z-index: 1;
}
.main-content .top_mian2 .bg1 {
  position: absolute;
  width: 2560px;
  height: 1440px;
  top: 0;
  left: 0;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  left: -930px;
  top: -335px;
  z-index: 1;
}