@media (max-width: 750px) {
  html {
    overflow-x: hidden;
  }

  body {
    width: 100%;
    height: 100vh;
    min-height: 812px;
    overflow-x: hidden;
  }

  .container {
    width: 100%;
    max-width: 100%;
    height: 100%;
    position: relative;
    overflow-x: hidden;
  }

  .header {
    width: 100%;
    height: 80px;
    position: absolute;
    top: 49px;
    left: 50%;
    transform: translateX(-50%);
  }

  .header .container {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .header .app-info {
    height: 60px;
    align-items: center;
  }

  .header .app-logo {
    width: 60px;
    height: 60px;
    margin-right: 10px;
  }

  .header .app-name {
    display: none;
  }

  .header .app-tip {
    display: none;
  }

  .header .app-phone {
    display: block;
    font-size: 16px;
    color: #000000;
    font-weight: 500;
    line-height: normal;
  }

  .bg .bg-big-circle {
    width: 38px;
    height: 38px;
    top: 153px;
    left: calc(50% + 60px);
    transform: translateX(-50%);
  }

  .bg .bg-small-circle {
    width: 18px;
    height: 18px;
    top: 128px;
    left: calc(50% - 10px);
    transform: translateX(-50%);
  }

  .content-image {
    width: 498px;
    height: 323px;
    position: absolute;
    top: 168px;
    left: 48%;
    transform: translateX(-50%);
  }

  .content {
    display: none;
  }

  .content-image-text {
    width: 303px;
    height: 76px;
    display: block;
    position: absolute;
    top: 516px;
    left: 50%;
    transform: translateX(-50%);
  }

  .content-image-btn {
    width: 273px;
    height: 55px;
    display: block;
    position: absolute;
    top: 622px;
    left: 50%;
    transform: translateX(-50%);
  }

  .footer {
    width: 100%;
    height: 123px;
    position: absolute;
    top: max(756px, calc(100vh - 123px));
    left: 0;
  }

  .footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
  }

  .company-logo {
    display: none;
  }

  .company-text {
    align-items: center;
  }

  .company-name {
    font-size: 13px;
  }

  .company-address {
    font-size: 11px;
  }

  .record-info a {
    font-size: 12px;
  }

  .agreement .agreement-item a {
    font-size: 12px;
  }
}