.mainBox {
  margin-top: 60px;
}
.mainBox .segmentation {
  position: absolute;
  height: 78px;
  left: 0;
  top: 0;
}
.mainBox .box_1 {
  background-image: url("../../../image//pc/home/BG1.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 100%;
  overflow: hidden;
  height: 947px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.mainBox .box_1 .segmentationBox {
  width: 100%;
  height: 68px;
  background-image: url("../../../image//pc/home/segmentation.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  position: absolute;
  bottom: -1px;
  z-index: 99;
}
.mainBox .box_1 .role_img1 {
  position: absolute;
  left: -240px;
  top: 0;
  height: 100%;
}
.mainBox .box_1 .role_img2 {
  position: absolute;
  right: -175px;
  top: 0px;
  height: 100%;
}
.mainBox .box_1 .mainContent {
  width: 761px;
  position: relative;
  z-index: 99;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-top: 124px;
}
.mainBox .box_1 .mainContent .LOGO1 {
  width: 360px;
  height: 105px;
}
.mainBox .box_1 .mainContent .title {
  width: 761px;
  height: 171px;
  margin: 65px 0 61px 0;
}
.mainBox .box_1 .mainContent .downloadBox1 {
  display: flex;
}
.mainBox .box_1 .mainContent .downloadBox1 .QRCodeBox {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mainBox .box_1 .mainContent .downloadBox1 .QRCodeBox .QRCodeImg {
  width: 190px;
  height: 191px;
}
.mainBox .box_1 .mainContent .downloadBox1 .QRCodeBox .QRCodeName {
  font-size: 20px;
  color: #000000;
}
.mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox {
  margin-left: 16px;
  font-family: Microsoft YaHei;
}
.mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox .Download {
  width: 170px;
  height: 60px;
  background-color: #fff;
  margin-bottom: 5px;
  line-height: 60px;
  text-align: center;
  border-radius: 10px;
  font-weight: bold;
  font-size: 18px;
  color: #000;
  text-decoration: none;
  border: 1px solid #000;
}
.mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox .Download .DownloadIcon {
  width: 22px;
  height: 24px;
  margin-right: 2px;
}
.mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox .active {
  background-color: #000;
  color: #fff;
}
.mainBox .box_2 {
  width: 100%;
  height: 1039px;
  background-image: url("../../../image/pc/home/BG2.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
}
.mainBox .box_2 .box_2_img1 {
  width: 943px;
  height: 175px;
  margin-top: 33px;
}
.mainBox .box_2 .box_2_img2 {
  width: 1003px;
  height: 675px;
  margin-top: 67px;
}
.mainBox .box_3 {
  width: 100%;
  height: 1039px;
  background-image: url("../../../image/pc/home/BG3.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.mainBox .box_3 .box_3_img1 {
  width: 943px;
  height: 173px;
  margin-top: 39px;
}
.mainBox .box_3 .box_3_img2 {
  width: 1012px;
  height: 1134px;
  margin-top: -212px;
}
.mainBox .box_4 {
  width: 100%;
  height: 1039px;
  background-image: url("../../../image/pc/home/BG4.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.mainBox .box_4 .box_4_img1 {
  width: 943px;
  height: 173px;
  margin-top: 42px;
}
.mainBox .box_4 .box_4_img2Box {
  font-family: Microsoft YaHei;
  margin-top: 113px;
  display: flex;
}
.mainBox .box_4 .box_4_img2Box .box_4_1 {
  width: 359px;
  text-align: center;
}
.mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_title {
  font-weight: bold;
  font-size: 32px;
  color: #4B91D8;
  margin-bottom: 21px;
}
.mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_img {
  width: 100%;
}
.mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_name {
  width: 360px;
  font-size: 24px;
  color: #5DB4DD;
  line-height: 30px;
}
.mainBox .box_4 .box_4_img2Box .box_4_2 {
  width: 389px;
  text-align: center;
  margin-left: 129px;
}
.mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_title {
  font-weight: bold;
  font-size: 32px;
  color: #4B91D8;
  margin-bottom: 21px;
}
.mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_img {
  width: 100%;
}
.mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_name {
  width: 360px;
  font-size: 24px;
  color: #5DB4DD;
  line-height: 30px;
  margin-top: 27px;
}
.mainBox .box_4 .box_4_img2Box .box_4_3 {
  width: 738px;
  height: 631px;
  position: relative;
  margin-left: -200px;
  margin-top: -30px;
  overflow: hidden;
}
.mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_title {
  font-weight: bold;
  font-size: 32px;
  color: #4B91D8;
  position: absolute;
  top: 30px;
  right: 157px;
}
.mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_img {
  width: 100%;
  height: 100%;
}
.mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_name {
  width: 360px;
  font-size: 24px;
  color: #5DB4DD;
  line-height: 30px;
  position: absolute;
  width: 192px;
  bottom: 60px;
  right: 125px;
}
.mainBox .link-box {
  width: 100%;
  height: 270px;
  background-image: url("../../../image/pc/home/BG5.jpg");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mainBox .link-box .girl {
  width: 206px;
  height: 220px;
}
.mainBox .link-box .frame-box {
  position: relative;
  width: 553px;
  height: 154px;
  padding: 12px 20px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  border-radius: 12px;
  border-bottom: 4px solid #73ceff;
  background: linear-gradient(90deg, #b9e5ff, #dfffec);
  border: 1px solid #b9e5ff;
  display: flex;
}
.mainBox .link-box .frame-box .left .mark1 {
  margin-top: 2px;
  margin-bottom: 3px;
  font-size: 14px;
  font-weight: 600;
}
.mainBox .link-box .frame-box .left .mark1-two {
  font-size: 14px;
}
.mainBox .link-box .frame-box .left .dload-btn {
  margin-top: 36px;
  font-size: 16px;
  width: 108px;
  height: 32px;
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;
  border-radius: 16px;
  justify-content: center;
  cursor: pointer;
}
.mainBox .link-box .frame-box .right {
  display: flex;
}
.mainBox .link-box .frame-box .right .scan-box {
  margin-left: 32px;
  text-align: center;
}
.mainBox .link-box .frame-box .right .scan-box .QRCodeBox1 {
  width: 93px;
  margin: 0 auto;
  padding: 6px;
  text-align: center;
  border: 1px solid #8bc2ff;
  background: #d2f2ff;
  border-radius: 8px;
}
.mainBox .link-box .frame-box .right .scan-box .QRCodeBox1 img {
  width: 80px;
  height: 80px;
}
.mainBox .link-box .frame-box .right .scan-box span {
  padding: 3px 12px;
  border-radius: 12px;
  color: #fff;
  background: -webkit-linear-gradient(316deg, #56abff 0%, #9ce1ff 100%);
  background: linear-gradient(134deg, #56abff 0%, #9ce1ff 100%);
  text-wrap: nowrap;
  font-size: 12px;
  margin-top: -2px;
  display: block;
}
.mainBox .link-box .frame-box .ab-box {
  position: absolute;
  top: -50px;
  right: -50px;
}
.mainBox .link-box .frame-box .ab-box .robot {
  width: 67px;
  height: 59px;
}
.mainBox .link-box .frame-box:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  top: 10px;
  left: -15px;
  border-top: 12px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 20px solid #b9e5ff;
}
.serviceJompBox {
  position: fixed;
  bottom: 135px;
  right: 138px;
  width: 113px;
}
.serviceJompBox .serviceImg {
  width: 100%;
  height: 120px;
}
.serviceJompBox .serviceName {
  font-family: PingFang SC, PingFang SC;
  font-weight: bold;
  font-size: 17px;
  color: #7688FE;
  line-height: 20px;
  text-align: center;
}
@media (max-width: 1600px) {
  .mainBox {
    margin-top: 60px;
  }
  .mainBox .box_1 {
    height: 789px;
  }
  .mainBox .box_1 .segmentationBox {
    width: 100%;
    height: 68px;
    bottom: -1px;
  }
  .mainBox .box_1 .role_img1 {
    left: -240px;
    top: 0;
    height: 100%;
  }
  .mainBox .box_1 .role_img2 {
    right: -175px;
    top: 0px;
    height: 100%;
  }
  .mainBox .box_1 .mainContent {
    width: 634px;
    z-index: 99;
    margin-top: 124px;
  }
  .mainBox .box_1 .mainContent .LOGO1 {
    width: 300px;
    height: 88px;
  }
  .mainBox .box_1 .mainContent .title {
    width: 100%;
    margin: 54px 0 53px 0;
  }
  .mainBox .box_1 .mainContent .downloadBox1 .QRCodeBox .QRCodeImg {
    width: 190px;
    height: 191px;
  }
  .mainBox .box_1 .mainContent .downloadBox1 .QRCodeBox .QRCodeName {
    font-size: 20px;
  }
  .mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox {
    margin-left: 16px;
  }
  .mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox .Download {
    width: 170px;
    height: 60px;
    margin-bottom: 5px;
    line-height: 60px;
    border-radius: 10px;
    font-size: 18px;
  }
  .mainBox .box_1 .mainContent .downloadBox1 .downloadBntBox .Download .DownloadIcon {
    width: 22px;
    height: 24px;
    margin-right: 2px;
  }
  .mainBox .box_2 {
    width: 100%;
    height: 866px;
  }
  .mainBox .box_2 .box_2_img1 {
    width: 786px;
    height: 146px;
    margin-top: 28px;
  }
  .mainBox .box_2 .box_2_img2 {
    width: 836px;
    height: 563px;
    margin-top: 56px;
  }
  .mainBox .box_3 {
    width: 100%;
    height: 866px;
  }
  .mainBox .box_3 .box_3_img1 {
    width: 786px;
    height: 146px;
    margin-top: 33px;
  }
  .mainBox .box_3 .box_3_img2 {
    width: 843px;
    height: 945px;
    margin-top: -179px;
  }
  .mainBox .box_4 {
    width: 100%;
    height: 866px;
  }
  .mainBox .box_4 .box_4_img1 {
    width: 786px;
    height: 146px;
    margin-top: 35px;
  }
  .mainBox .box_4 .box_4_img2Box {
    margin-top: 94px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_1 {
    width: 299px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_title {
    font-size: 27px;
    margin-bottom: 18px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_img {
    width: 100%;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_1 .box_4_name {
    width: 300px;
    font-size: 20px;
    line-height: 25px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_2 {
    width: 324px;
    margin-left: 108px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_title {
    font-size: 27px;
    margin-bottom: 18px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_img {
    width: 100%;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_2 .box_4_name {
    font-size: 20px;
    line-height: 25px;
    margin-top: 23px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_3 {
    width: 615px;
    height: 526px;
    margin-left: -160px;
    margin-top: -26px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_title {
    font-size: 27px;
    top: 25px;
    right: 131px;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_img {
    width: 100%;
    height: 100%;
  }
  .mainBox .box_4 .box_4_img2Box .box_4_3 .box_4_name {
    font-size: 20px;
    line-height: 25px;
    width: 160px;
    bottom: 53px;
    right: 104px;
  }
  .mainBox .box_img2 {
    width: 100%;
  }
  .mainBox .box_img3 {
    width: 100%;
  }
  .mainBox .box_img4 {
    width: 100%;
    /* height: 588px; */
  }
}