.custom-variables {
          --pri-color: #ef8400;
          --sec-color: #a85d00;
          --btn-txt-color: #fff;
          --btn-txt-color-hover: #fff;
          --url-txt-color: #ef8400;
          --url-txt-color-hover: #a85d00;
          --pri-color-hover: #ef8400;
        --pri-btn-border-color: #ef8400;
        --sec-color-hover: #a85d00;
        --sec-btn-border-color: #a85d00;
        --sec-btn-txt-color: #444;
        --sec-btn-txt-color-hover: #444;
        --sec-btn-border-color-hover: #ef8400;
        --has-success: #59d2b2;
        --has-error: #f5222d;
        --btn-after-icon-color: #fff;
        --highlights-text-color: #ef8400;
        --email-verification-icon-color: #ef8400;
        } 
        .nmg.itrial {
            background: url(https://apigateway.nmg.com.hk/auth/files/2025/02/13/2025021317250740555310249526.png) #ef8400 no-repeat fixed center right / cover;
        }
        .nmg.itrial .ant-btn[disabled] {
            color: #fff;
        }