@media (min-width: 768px) {
  body {
    background-color: #F9FAFF;
  }
  .title {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
  }
  .title .img_title_l {
    width: 66px;
    height: 20px;
  }
  .title .text {
    font-size: 36px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #2b2e2e;
    margin: 0 40px;
    line-height: 34px;
  }
  .title .img_title_r {
    width: 59px;
    height: 18px;
  }
  .sub_tit {
    line-height: 21px;
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #666666;
    margin-bottom: 58px;
  }
  .banner .img {
    width: 100%;
    height: 476px;
    object-fit: cover;
    cursor: pointer;
  }
  .bdfw .inner .content {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .bdfw .inner .content .img_box {
    width: 586px;
  }
  .bdfw .inner .content .text_box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
  }
  .bdfw .inner .content .text_box .text_1 {
    line-height: 34px;
    font-size: 36px;
    font-family: PingFang SC;
    font-weight: 600;
    color: #2b2d2d;
  }
  .bdfw .inner .content .text_box .line {
    width: 103px;
    height: 4px;
    background: #6299f9;
    margin: 16px 0 45px;
  }
  .bdfw .inner .content .text_box .text_2 {
    line-height: 29px;
    font-size: 20px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #2b2d2d;
  }
  .bdfw .inner .content .text_box .icon_list {
    display: flex;
    margin-top: 43px;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon {
    margin-left: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon:first-child {
    margin-left: 0;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon .icon_img {
    width: 35px;
    height: 34px;
    margin-bottom: 18px;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon .text {
    line-height: 14px;
    font-size: 14px;
    font-family: PingFang;
    font-weight: bold;
    color: #292929;
  }
  .bdfw_1 {
    background-color: #fff;
  }
  .bdfw_1 .inner .content .text_box {
    align-items: flex-start;
  }
  .bdfw_num_1 {
    padding: 72px 0 68px;
  }
  .bdfw_num_2 {
    padding: 83px 0 93px;
  }
  .bdfw_num_3 {
    padding: 55px 0 61px;
  }
  .bdfw_num_4 {
    padding: 87px 0 145px;
  }
}
@media (max-width: 768px) {
  body {
    background-color: #F9FAFF;
  }
  .title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
  }
  .title .img_title_l,
  .title .img_title_r {
    display: none;
  }
  .title .text {
    line-height: 17px;
    font-size: 18px;
    font-family: PingFang;
    font-weight: bold;
    color: #2B2D2D;
  }
  .sub_tit {
    line-height: 15px;
    font-size: 11px;
    font-family: PingFang;
    font-weight: bold;
    color: #656565;
    margin-bottom: 32px;
    text-align: center;
  }
  .sub_tit div {
    text-align: center;
    line-height: 15px;
  }
  .bdfw {
    padding: 42px 0;
  }
  .bdfw .inner .content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .img_box {
    width: 586px;
  }
  .bdfw .inner .content .text_box {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .text_box .text_1 {
    line-height: 18px;
    font-size: 18px;
    font-family: PingFang;
    font-weight: 800;
    color: #2B2E2E;
  }
  .bdfw .inner .content .text_box .line {
    width: 33px;
    height: 2px;
    background: #2964DC;
    margin: 5px 0 19px;
  }
  .bdfw .inner .content .text_box .text_2 {
    font-size: 10px;
    font-family: PingFang;
    font-weight: bold;
    color: #2B2E2E;
    line-height: 15px;
  }
  .bdfw .inner .content .text_box .img_box_inner {
    width: 293px;
    height: 223px;
    margin: 28px 0 15px;
  }
  .bdfw .inner .content .text_box .icon_list {
    width: 293px;
    display: flex;
    justify-content: space-between;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon .icon_img {
    width: 26px;
    height: 26px;
    margin-bottom: 9px;
  }
  .bdfw .inner .content .text_box .icon_list .item_icon .text {
    line-height: 10px;
    font-size: 10px;
    font-family: PingFang;
    font-weight: bold;
    color: #292929;
  }
  .bdfw_1 {
    background-color: #fff;
  }
}