@media screen and (max-width: 1366px) {
  .main_wrap {
    margin: 57px 0 0 0;
  }

  .platform_title_text {
    font-size: 34px;
    margin: 0 22px;
  }

  .platform_title_icon {
    width: 27px;
    height: 27px;
  }

  .programme_wrap {
    padding: 28px 0 72px 0;
  }

  .programme_desc {
    padding: 0 50px !important;
    margin: 0 0 42px 0;
  }

  .programme_desc_img {
    width: 416px;
    height: 286px;
  }

  .programme_desc_left {
    padding: 20px 0 0 0;
  }

  .programme_icon {
    width: 40px;
    height: 32px;
  }

  .programme_title {
    font-size: 28px;
    margin: 12px 0 17px 0;
  }

  .programme_desc_text {
    font-size: 14px;
    line-height: 20px;
  }

  .programme_top {
    width: 297px;
    height: 297px;
  }

  .programme_bottom {
    width: 215px;
    height: 222px;
  }

  .programme_content_item {
    padding: 0 22px;
    width: 285px;
    margin: 0 0 31px 0;
  }

  .programme_content_img {
    width: 115px;
    height: 115px;
  }

  .programme_content_title {
    font-size: 22px;
    margin: 22px 0 17px 0;
  }

  .programme_content_desc {
    font-size: 14px;
    line-height: 20px;
  }

  .middle_top {
    padding-top: 120px;
  }

  .programme_img {
    width: 400px;
    height: 273px;
    top: 263px;
  }

  /* 方案优势 */
  .case_wrap {
    padding: 71px 0 147px 0;
  }

  .case_list {
    margin: 18px 0 0 0;
    padding: 0 156px;
    grid-gap: 22px;
  }

  .case_item {
    min-height: 318px;
    border-radius: 8px;
    padding: 22px 0 0 0;
  }

  .case_title {
    font-size: 16px;
    margin: 31px 0 17px 0;
  }

  .case_img {
    width: 116px;
    height: 116px;
  }

  .case_desc {
    font-size: 14px;
    line-height: 20px;
    margin: 0 22px;
  }

  /* 适配产品 */
  .product_wrap {
    padding: 71px 0;
  }

  .product_list {
    padding: 0 170px;
    grid-gap: 22px;
    margin: 18px 0 0 0;
  }

  .product_item {
    font-size: 16px;
  }

  .product_img {
    width: 100%;
    height: auto;
    margin: 0 0 22px 0;
  }

  /* 应用案例 */
  .application_wrap {
    padding: 42px 0 70px 0;
  }

  .application_content {
    margin: 42px 0 0 0;
    padding: 0 170px;
  }

  .application_main_wrap {
    width: 498px !important;
    height: 324px !important;
    margin: 0 14px 0 0;
  }

  .application_main_desc {
    height: 54px;
    padding: 0 22px;
    font-size: 14px;
  }

  .application_sub_wrap {
    width: 161px;
    height: 324px;
    margin: 0 14px 0 0;
    position: relative;
  }

  .more_application {
    width: 113.83px;
    height: 34.15px;
    border-radius: 55px;
    font-size: 12px;
    margin: 43px auto 0;
  }
}

@media screen and (min-width: 1370px) and (max-width: 1680px) {
  .main_wrap {
    margin: 70px 0 0 0;
  }

  .platform_title_text {
    font-size: 34px;
    margin: 0 28px;
  }

  .platform_title_icon {
    width: 34px;
    height: 34px;
  }

  .programme_wrap {
    padding: 35px 0 88px 0;
  }

  .programme_desc {
    padding: 0 190px;
    margin: 0 0 52px 0;
  }

  .programme_desc_img {
    width: 512px;
    height: 352px;
  }

  .programme_desc_left {
    padding: 25px 0 0 0;
  }

  .programme_icon {
    width: 49px;
    height: 40px;
  }

  .programme_title {
    font-size: 35px;
    margin: 15px 0 21px 0;
  }

  .programme_desc_text {
    font-size: 16px;
    line-height: 24px;
  }

  .programme_top {
    width: 365px;
    height: 365px;
  }

  .programme_bottom {
    width: 265px;
    height: 274px;
  }

  .programme_content_item {
    padding: 0 28px;
    width: 350px;
    margin: 0 0 38px 0;
  }

  .programme_content_img {
    width: 142px;
    height: 142px;
  }

  .programme_content_title {
    font-size: 22px;
    margin: 28px 0 21px 0;
  }

  .programme_content_desc {
    font-size: 16px;
    line-height: 24px;
  }

  .middle_top {
    padding-top: 150px;
  }

  .programme_img {
    width: 550px;
    height: 310px;
    top: 320px;
  }

  /* 方案优势 */
  .case_wrap {
    padding: 88px 0 181px 0;
  }

  .case_list {
    margin: 18px 0 0 0;
    padding: 0 192px;
    grid-gap: 28px;
  }

  .case_item {
    min-height: 391px;
    border-radius: 10px;
    padding: 28px 0 0 0;
  }

  .case_title {
    font-size: 22px;
    margin: 38px 0 21px 0;
  }

  .case_img {
    width: 142px;
    height: 142px;
  }

  .case_desc {
    font-size: 14px;
    line-height: 24px;
    margin: 0 15px;
  }

  /* 适配产品 */
  .product_wrap {
    padding: 88px 0;
  }

  .product_list {
    padding: 0 210px;
    grid-gap: 28px;
    margin: 18px 0 0 0;
  }

  .product_item {
    font-size: 21px;
  }

  .product_img {
    width: 100%;
    height: auto;
    margin: 0 0 28px 0;
  }

  /* 应用案例 */
  .application_wrap {
    padding: 52px 0 88px 0;
  }

  .application_content {
    margin: 52px 0 0 0;
    padding: 0 210px;
  }

  .application_main_wrap {
    width: 612px !important;
    height: 399px !important;
    margin: 0 17px 0 0;
  }

  .application_main_desc {
    height: 66px;
    padding: 0 28px;
    font-size: 16px;
  }

  .application_sub_wrap {
    width: 198px;
    height: 398px;
    margin: 0 17px 0 0;
    position: relative;
  }

  .more_application {
    width: 140px;
    height: 42px;
    border-radius: 68px;
    font-size: 14px;
    margin: 52px auto 0;
  }
}