.banner {
    width: 100%;
    margin: auto;
  }
  .banner img {
    display: block;
    width: 100%;
    margin: 0 auto;
  }
  .persagy_who {
    width: 100%;
    text-align: center;
  }
  .persagy_who .cus-1 {
    margin: 0 18.75%;
    width: calc(62.5%);
  }
  .persagy_who .title-header {
    display: flex;
    align-items: center;
    height: 140px;
  }
  .persagy_who .title-header .title-icon {
    width: 43px;
    height: 2px;
    background: #dcb062;
  }
  .persagy_who .title-header .title {
    font-size: 30px;
    font-family: PingFang SC;
    font-weight: bold;
    font-style: italic;
    color: #000000;
    margin-left: 34px;
  }
  .persagy_who .part-1 {
    background: #f5f4f2;
    padding: 58px 0 41px 0;
  }
  .persagy_who .part-1 .title-1 {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
  }
  .persagy_who .part-1 .title-2 {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #dcb062;
    margin: 24px 0;
  }
  .persagy_who .part-1 img {
    width: 63.5%;
  }
  .persagy_who .part-2 .title-1 {
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #dcb062;
    margin: 78px 0 72px 0;
  }
  .persagy_who .part-2 img {
    width: 63.5%;
  }
  .persagy_who .part-3 {
    padding: 40px 0 80px 0;
  }
  .persagy_who .part-3 .part-content {
    display: flex;
    align-items: center;
    margin-top: 60px;
  }
  .persagy_who .part-3 .part-content > img {
    width: 13%;
  }
  .persagy_who .part-3 .part-content .item-1 {
    padding: 0 20px;
  }
  .persagy_who .part-3 .part-content .item-1 img {
    width: 80%;
  }
  .persagy_who .part-3 .part-content .gateway-part {
    width: 28%;
    padding: 39px 0;
    background: #f5f4f2;
    border-radius: 75px;
    display: flex;
    align-items: center;
    justify-content: space-around;
  }
  .persagy_who .part-3 .part-content .gateway-part img {
    width: 40%;
  }
  .persagy_who .part-3 .part-content .item-3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 8%;
  }
  .persagy_who .part-3 .part-content .item-3 .item-desc {
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #cfc9bd;
  }
  .persagy_who .part-3 .part-content .item-3 .item-sub {
    display: flex;
    align-items: center;
    margin-top: 10px;
  }
  .persagy_who .part-3 .part-content .item-3 .item-sub div:nth-child(2) {
    width: 44px;
    height: 1px;
    background: #cfc9bd;
  }
  .persagy_who .part-3 .part-content .item-3 .item-sub div:first-child {
    margin-left: 5px;
    float: left;
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: solid;
    border-color: transparent #cfc9bd transparent transparent;
  }
  .persagy_who .part-3 .part-content .item-3 .item-sub div:last-child {
    margin-right: 5px;
    float: left;
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: solid;
    transform: rotate(180deg);
    border-color: transparent #cfc9bd transparent transparent;
  }
  .persagy_who .part-3 .part-content .item-4 {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #000000;
    text-align: left;
    width: 8%;
  }
  .persagy_who .part-3 .part-content .item-4 div:first-child {
    margin-bottom: 42px;
    margin-top: 21px;
  }
  .persagy_who .part-3 .part-content .item-5 {
    display: flex;
    align-items: center;
    margin-left: -5px;
  }
  .persagy_who .part-3 .part-content .item-5 .text-1 {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    /* color: #cfc9bd; */
    margin-right: 20px;
    width: 120px;
    border:1px solid #cfc9bd;
    height:150px;
    line-height: 150px;
    border-radius: 50%;
  }
  .persagy_who .part-3 .part-content .item-5 .text-2{
    color:#cfc9bd;
    border-bottom:1px dashed #cfc9bd;
    padding-bottom:10px;
    /* margin-right:20px; */
  }
  .persagy_who .part-3 .part-content .item-5 .text-3{
    font-size: 24px;
    font-family: PingFang SC;
    /* width: 150px; */
    font-weight: 400;
    color: #dcb062;
    margin-left: 20px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub {
    display: flex;
    flex-direction: column;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-1 {
    margin-bottom: 30px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-1 div:first-child {
    font-size: 28px;
    font-family: PingFang SC;
    width: 150px;
    font-weight: 400;
    color: #dcb062;
    margin-left: 27px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-1 div:last-child {
    width: 60px;
    height: 1px;
    background: #cfc9bd;
    transform: rotate(120deg);
    margin-top: 40px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-2 {
    margin-top: 40px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-2 div:last-child {
    font-size: 28px;
    font-family: PingFang SC;
    width: 150px;
    font-weight: 400;
    color: #CFC9BD;
    margin-left: 27px;
  }
  .persagy_who .part-3 .part-content .item-5 .item-sub .item-sub-2 div:first-child {
    width: 60px;
    height: 1px;
    background: #cfc9bd;
    transform: rotate(240deg);
    margin-bottom: 40px;
  }