.is-single-bg {
  display: block;
  width: 100%;
}
.ar .product-banner .product-banner-text .product-banner-title-mode,
.ar .mini .top3-container .title,
.ar .mini .top4-container .row-container .row-left-container .title,
.ar .mini .app-container>.title,
.ar .mini .usage-container .title{
  font-family: 'Cairo-Bold';
}

@media screen and (min-width: 751px) {
  .banner-container {
    height: 800px;
    background-size: cover;
    display: flex;
    flex-direction: row;
    align-items: center;
    position: relative;
    padding-top: 0;
    padding-bottom: 0;
  }

  .banner-text-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    /* margin-left: 110px; */
  }

  .banner-desc {
    width: 540px;
    font-size: 36px;
    font-weight: bolder;
    text-align: center;
    color: #000000;
    line-height: 55px;
    letter-spacing: 2px;
  }

  .banner-title {
    background-image: linear-gradient(43deg, #1D99E8 2%, #1AD3E8 100%);
    font-size: 54px;
    font-weight: 700;
    text-align: center;
    color: transparent;
    line-height: 90px;
    letter-spacing: -1.28px;
    -webkit-background-clip: text;
    background-clip: text;
    margin-top: 19px;
    white-space: pre-line;
  }

  .product-banner {
    display: flex;
    position: relative;
    flex-direction: row;
    justify-content: center;
    background: linear-gradient(to bottom, #ffffff 50%, #F7F7F7 70%, #CACCDC);
  }

  .product-banner .banner {
    background: linear-gradient(to bottom, #ffffff 50%, #F7F7F7 70%, #CACCDC);
  }

  /* 顶部 */
  .product-banner .top-container {
    box-sizing: border-box;
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }

  .product-banner .top-container .bg {
    width: 1280px;
    height: 800px;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .product-banner .top-container .top-desc-icon {
    width: 879px;
    height: auto;
    display: block;
  }

  .product-banner .top-m-desc-icon {
    display: none;
  }

  .product-banner .top-container .text-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    margin-top: -110px;
    margin-left: -400px;
  }

  .product-banner .top-container .top-robot {
    display: none;
  }

  .product-banner .top-container .text-container .btn {
    /* width: 180px; */
    width: auto;
    height: 45px;
    background: #2b86ff;
    border-radius: 32px;
    color: white;
    font-size: 21px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .product-banner .product-banner-text {
    width: 810px;
    text-align: center;
    margin-bottom: 40px;
  }

  .product-banner .product-banner-text .product-banner-desc {
    font-size: 40px;
    line-height: 55px;
    color: #000;
    font-weight: 500;
    font-weight: normal;
    margin-bottom: 20px;
    background: linear-gradient;
  }

  .product-banner .product-banner-text .product-banner-desc-mode {
    font-weight: bolder;
  }

  .product-banner .product-banner-text .product-banner-desc-lucki {
    font-weight: 500;
  }

  .product-banner .product-banner-text .product-banner-desc-mini {
    font-weight: 500;
  }

  .product-banner .product-banner-text .product-banner-title {
    font-size: 60px;
    font-weight: 700;
    line-height: 90px;
    /* font-style: italic; */
  }

  .product-banner .product-banner-text .product-banner-title-mode {
    background-image: linear-gradient(43deg, #9A8CEB 2%, #D295F1 100%);
    font-size: 54px;
    font-weight: 700;
    color: transparent;
    letter-spacing: -1.28px;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .product-banner .product-banner-text .product-banner-title-lucki {
    background-image: linear-gradient(43deg, #1D99E8 2%, #1AD3E8 100%);
    font-size: 54px;
    font-weight: 700;
    color: transparent;
    letter-spacing: -1.28px;
    -webkit-background-clip: text;
    background-clip: text;
  }
  .ar .product-banner .product-banner-text .product-banner-title-lucki {
    font-family: 'Cairo-Bold';
  }

  .banner-btn {
    height: 84px;
    border: 1px solid rgba(0, 0, 0, 0.5);
    border-radius: 64px;
    margin-top: 63px;
    display: flex;
    flex-direction: row;
    align-items: center;
    position: relative;
    cursor: pointer;
    padding-left: 134px;
    padding-right: 78px;
  }

  .banner-btn-icon {
    position: absolute;
    left: 17px;
    width: 57px;
    height: 57px;
  }

  .banner-btn-text {
    font-size: 36px;
    font-weight: var(--semiBold);
    text-align: center;
    color: #000000;
    line-height: 55px;
  }
}

@media screen and (max-width: 750px) {
  .banner-container {
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    background: none !important;
    width: 100%;
    overflow: hidden;
    padding-top: 0;
    padding-bottom: 0;
  }

  .banner-text-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    margin-top: 51px;
  }

  .banner-desc {
    width: 230px;
    font-size: 16px;
    font-weight: bolder;
    text-align: center;
    color: #000000;
    line-height: 24px;
    letter-spacing: 0.31px;
  }

  .banner-title {
    background-image: linear-gradient(43deg, #1D99E8 2%, #1AD3E8 100%);
    font-size: 30px;
    font-weight: 700;
    text-align: center;
    color: transparent;
    line-height: 60px;
    letter-spacing: -0.85px;
    -webkit-background-clip: text;
    background-clip: text;
    margin-top: 3.5px;
    white-space: pre-line;
  }

  .product-banner {
    display: flex;
    position: relative;
    flex-direction: row;
    justify-content: center;
    background-color: white;
    background: linear-gradient(to bottom, #ffffff 50%, #F7F7F7 70%, #CACCDC);
  }

  /* 顶部 */
  .product-banner .top-container {
    box-sizing: border-box;
    position: relative;
    margin-top: 80px;
    width: 100%;
  }

  .product-banner .top-container .bg {
    width: 100%;
    display: flex;
    background: none !important;
    flex-direction: column;
    justify-content: center;
  }

  .product-banner .top-desc-icon {
    display: none;
  }

  .product-banner .top-m-desc-icon {
    display: block;
    width: 335px;
    height: auto;
  }

  .product-banner .top-container .text-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .product-banner .top-container .text-container .btn {
    /* width: 134px; */
    width: auto;
    height: 40px;
    margin-top: 9px;
    background: #2b86ff;
    border-radius: 20px;
    color: white;
    font-size: 17px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .product-banner .top-container .top-robot {
    width: 90vw;
    margin: 0 auto;
    margin-top: 46px;
  }

  .product-banner .product-banner-text {
    width: 89vw;
    text-align: center;
    margin-bottom: 35px;
  }

  .product-banner .product-banner-text .product-banner-desc {
    font-size: 30px;
    line-height: 40px;
    font-weight: normal;
    margin-bottom: 12px;
  }

  .product-banner .product-banner-text .product-banner-desc-mode {
    font-weight: bolder;
  }

  .product-banner .product-banner-text .product-banner-desc-lucki {
    font-weight: 500;
  }

  .product-banner .product-banner-text .product-banner-desc-mini {
    font-weight: 500;
  }

  .product-banner .product-banner-text .product-banner-title {
    font-size: 24px;
    font-weight: 600;
    line-height: 36px;
    /* font-style: italic; */
  }

  .product-banner .product-banner-text .product-banner-title-mode {
    background-image: linear-gradient(43deg, #9A8CEB 2%, #D295F1 100%);
    color: transparent;
    letter-spacing: -1.28px;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .product-banner .product-banner-text .product-banner-title-lucki {
    background-image: linear-gradient(43deg, #1D99E8 2%, #1AD3E8 100%);
    color: transparent;
    letter-spacing: -1.28px;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .banner-btn {
    height: 40px;
    border: 1px solid rgba(0, 0, 0, 0.5);
    border-radius: 20px;
    /* margin-top: 11px; */
    display: flex;
    flex-direction: row;
    align-items: center;
    position: relative;
    cursor: pointer;
    padding-right: 40px;
    padding-left: 50px;
  }

  .banner-btn-icon {
    position: absolute;
    left: 5.5px;
    width: 28.5px;
    height: 28.5px;
  }

  .banner-btn-text {
    font-size: 18px;
    font-weight: var(--semiBold);
    text-align: center;
    color: #000000;
    line-height: 27.5px;
  }
}