/* 响应式图片切换样式 */
  .pc-only {
      display: block !important;
  }

  .mobile-only {
      display: none !important;
  }

  @media screen and (max-width: 768px) {
      .pc-only {
          display: none !important;
      }

      .mobile-only {
          display: block !important;
      }
  }

  .container {
      max-width: 90%;
      margin: 0 auto;
      padding: 0 15px;
  }

  .title-txt h2 {
      font-size: 36px;
      font-weight: 900;
      line-height: 1.3;
      margin-bottom: 20px;
  }

  .title-txt p {
      font-size: 18px;
      font-weight: 400;
      line-height: 1.6;
      margin-bottom: 40px;
      color: #333333
  }

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

  .sec-view {
      display: flex;
      justify-content: center;
      align-items: stretch;
      color: #fff;
      gap: 20px;
  }

  .sec-view .sec-card {
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      gap: 10px;
      background-color: #bebdc1;
      border-radius: 20px;
      padding: 15px;
      overflow: hidden;
      width: 30%;
  }

  .hollow-text {
      position: absolute;
      font-size: clamp(46px, 8vw, 90px);
      font-weight: 800;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      -webkit-text-fill-color: transparent;
      -webkit-text-stroke: 1px #a1a2a7ad;
      font-family: 'Calibri', sans-serif;
      right: -15px;
      bottom: 30px;
  }

  .sec-card img {
      width: 105px;
      height: 105px;
  }

  .sec-view .sec-card h3 {
      font-size: 24px;
      font-weight: 700;
      line-height: 1.3;
      margin-bottom: 18px;
      color: #fff;
      text-align: center;
  }

  .sec-view .sec-card p {
      font-size: 16px;
      font-weight: 400;
      line-height: 1.6;
      margin-bottom: 5px;
      color: #fff;
  }

  .bg-img {
      position: relative;
  }

  .bg-txt {
      position: absolute;
      z-index: 10;
  }

  .bg-txt p {
      font-size: 20px;
  }

  .bg-txt h2 {
      font-size: 40px;
      margin-bottom: 40px;
  }

  img {
      width: 100%;
  }

  .bg-text-right {
      right: 10%;
      top: 20%;
      width: 50vh;
  }

  .bg-text-left {
      left: 10%;
      top: 30%;
      width: 60%;
  }

  .bg-text-left3 {
      left: 10%;
      top: 20%;
      width: 50%;
  }

  .tips {
      text-align: center;
  }

  .tips span {
      color: #fff;
      font-size: 16px;
      background-color: #010101;
      padding: 0 5px;
  }

  .sec-5 {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
  }

  .sec-5 .icons {
      width: 100%;
      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      padding: 0 12rem;
  }

  .sec-5 .icons img {
      width: 85px;
      height: 85px;
  }

  .sec-5 .icons div {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
  }

  .sec-5 .icons .img-txt {
      font-size: 16px;
      font-weight: 600;
      line-height: 1.6;
      margin-bottom: 5px;
      color: #1d52a5;
  }

  .clean-view-1 {
      background: url('/static/fl/images/robint/clean/img_qingjie_en_one.jpg') repeat;
  }

  .clean-view-1-content {
      padding: 10rem 0;
  }

  .clean-img5 {
      width: 60%;
  }

  @media screen and (min-width: 768px) {
      .shape {
          float: right;
          width: 200px;
          height: 300px;
          /* 更窄 */
          shape-outside: polygon(0 0,
                  100% 0,
                  65% 100%,
                  35% 100%);

          /* 必须有尺寸 */
          clip-path: polygon(0 0,
                  100% 0,
                  80% 100%,
                  20% 100%);



      }
  }

  .pd-tb {
      padding: 30px 0;
  }

  .pc-block {
      display: block;
  }

  @media screen and (min-width: 768px) and (max-width: 1024px) {
      .bg-text-right {
          right: 3%;
          top: 20%;
          width: 30vh;
      }

      .bg-text-left {
          left: 10%;
          top: 20%;
          width: 60%;
      }

      .sec-view .sec-card {
          width: 48%;
      }

      .sec-view {
          flex-wrap: wrap;
      }

  }

  @media screen and (max-width: 768px) {

      .pc-block {
          display: inline;
      }

      .container {
          max-width: 100%;
          padding: 0 10px;
      }

      .clean-view-1-content {
          padding: 2rem 0;
      }

      .sec-view {
          flex-direction: column;
          gap: 10px;
      }

      .sec-card img {
          width: 50px;
          height: 50px;
      }

      .sec-view .sec-card {
          width: 100%;
      }

      .sec-view .sec-card h3 {
          font-size: 16px;
          margin-bottom: 5px;
      }

      .sec-view .sec-card p {
          font-size: 14px;
          line-height: 1.3;
      }

      .hollow-text {
          bottom: 15px;
          right: -5px;
      }

      .title-txt h2 {
          font-size: 18px;
          font-weight: 600;
          line-height: 1.5;
      }

      .title-txt p {
          font-size: 16px;
          margin-bottom: 10px;
      }

      .bg-text-right {
          right: 0;
      }

      .bg-txt {
          position: static;
          width: auto;
          padding: 16px;
      }

      .bg-text-right {
          right: auto;
          top: auto;
      }

      .bg-txt h2 {
          font-size: 24px;
          margin-bottom: 16px;
      }

      .sec-5 .icons img {
          width: 45px;
          height: 45px;
      }

      .sec-5 .icons {
          margin-top: 10px;
          align-items: flex-start;
          padding: 0;
      }

      .sec-5 .icons .img-txt {
          font-size: 14px;
          font-weight: 400;
          line-height: 1.2;
          margin-bottom: 5px;
          text-align: center;
      }

      .clean-img5 {
          width: 80%;
      }

      .pd-tb {
          padding: 10px 0;
      }
  }