.login-pop {
    display: block;
    width: 1px;
    height: 1px;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    pointer-events: auto; /* 默认不阻挡点击 */
  }

  .login-pop.active {
    display: block;
  }

  .login-pop.hide {
    display: none;
  }

  .login-pop iframe {
    width: 100%;
    height: 100%;
    background-color: transparent;
  }