@media screen and (min-width: 1300px) {
    .div_center_column {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .div_center_row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
    }

    .example_image {
        width: auto;
        height: 52rem;
        object-fit: fill;
        border-radius: 1.2rem;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .scrolling-container {
        width: 100vw;
        height: 100vh;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    section {
        width: 100vw;
        height: 100vh;
    }

    .section1 {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        background-image: linear-gradient(180deg, #d3eeff 0%, #ffffff 100%);
    }

    .title {
        font-size: 7.7rem;
    }

    .title_span {
        font-size: 7.7rem;
        background: linear-gradient(120deg, #1DE9B6, #E040FB);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-align: center;
    }

    .sub_title {
        font-size: 3rem;
        margin-top: 4rem;
    }

    .download_btn {
        width: 20rem;
        height: 5.8rem;
        font-size: 2.2rem;
        color: #fff;
        background-color: #000;
        border-radius: 3rem;
        margin-top: 7.7rem;
    }

    .down_icon {
        width: 5rem;
        height: 5rem;
        margin-top: 7.7rem;
        position: absolute;
        top: 5rem;
        right: -2.5rem;
    }

    .section2 {
        background-color: #fff;
        padding: 5rem;
        height: 193%;
    }

    .section2Box {
        width: 100%;
        height: 100%;
        background-color: #EFF5FF;
        border-radius: 6rem;
        padding-bottom: 4rem;
    }

    .s2box_title_text {
        color: #000;
        font-size: 5rem;
        margin: 6rem 0 2rem 0;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .s2box_1 {
        width: 80rem;
        height: 70rem;
        margin: 2rem;
        background-color: #fff;
        border-radius: 6rem;
        padding: 4rem 5rem;
    }

    .s2box_1:nth-child(1) {
        margin-left: 100px;
    }

    .s2box_1:nth-child(2) {
        margin-right: 100px;
    }

    .s2box_1_title_warp {
        width: auto;
        height: 10rem;
        margin: 2rem 12rem;
        background-color: #fff;
        border-radius: 6rem;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .s2box_1_title {
        color: #000;
        font-size: 2rem;
        font-weight: normal;
        margin: auto 3rem;
    }

    .s2box_1_introTitle {
        font-size: 2.5rem;
        margin: 1rem 0 3rem 0;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .section3 {
        background-color: #fff;
        height: auto;
        padding: 5rem;
    }

    .section3box {
        width: 100%;
        height: 100%;
        background-color: #000;
        border-radius: 6rem;
        padding-bottom: 4rem;
    }

    .section4 {
        background-color: #fff;
        height: auto;
        padding: 5rem;
    }

    .product_intro_wrap {
        width: 100vw;
        height: auto;
        background-color: #fff;
        padding: 5rem;
    }

    .product_intro_box {
        background-color: #000;
        padding: 0 10rem !important;
        padding-bottom: 5rem !important;
    }

    .product_intro_sub_title {
        font-size: 3.5rem;
        font-style: italic;
        margin-bottom: 3rem;
        color: #D5EFFF;
    }

    .product_intro_texth1 {
        font-size: 6rem;
        color: #EFF5FF;
    }

    .section_bottom {
        width: 100vw;
        height: 60vh;
        background-image: linear-gradient(180deg, #d3eeff 0%, #ffffff 100%);
    }

    .bottom_title {
        font-weight: 600;
        font-size: 5rem;
        margin: 1rem 10rem;
        text-align: center;
    }

    .section {
        display: none;
        transition: 1s;
    }

    .section.active {
        display: block;
        transition: 1s;
    }
}


@media screen and (max-width: 1300px) {
    .div_center_column {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .div_center_row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
    }


    .s2Box_1_content {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .example_image {
        width: 48%;
        height: 52rem;
        object-fit: contain;
        border-radius: 2rem;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .scrolling-container {
        width: 100vw;
        height: 100vh;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    section {
        width: 100vw;
        height: 100vh;
    }

    .section1 {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        background-image: linear-gradient(180deg, #d3eeff 0%, #ffffff 100%);
    }

    .title {
        font-size: 5rem;
        margin: 10px 2rem;
    }

    .title_span {
        background: linear-gradient(120deg, #1DE9B6, #E040FB);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-align: center;
    }

    .sub_title {
        font-size: 3rem;
        text-align: center;
        margin: 4rem 9rem 0 9rem;
    }

    .download_btn {
        width: 28rem;
        height: 8rem;
        font-size: 3rem;
        color: #fff;
        background-color: #000;
        border-radius: 4rem;
        margin-top: 7.7rem;
    }

    .down_icon {
        width: 5rem;
        height: 5rem;
        margin-top: 7.7rem;
        position: absolute;
        top: 5rem;
        right: -2.5rem;
    }

    .section2 {
        background-color: #fff;
        padding: 3.6rem;
        height: 193%;
    }

    .section2Box {
        width: 100%;
        height: 100%;
        background-color: #EFF5FF;
        border-radius: 2rem;
        padding-bottom: 1rem;
    }

    .s2box_title_text {
        width: auto;
        color: #000;
        font-size: 3rem;
        margin: 3rem auto;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .s2box_1 {
        width: auto;
        height: 66rem;
        margin: 2rem;
        background-color: #fff;
        border-radius: 2rem;
        padding: 2rem 3rem;
    }

    .s2box_1_title_warp {
        width: auto;
        height: auto;
        margin: 3rem 2rem;
        background-color: #fff;
        border-radius: 2rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .s2box_1_title {
        color: #000;
        font-size: 2rem;
        font-weight: normal;
        margin: 3rem;
    }

    .s2box_1_introTitle {
        font-size: 2.5rem;
        margin: 10px 0 20px 0;
        opacity: 1;
        transform: translateX(0);
        transition: transform 0.6s ease-out, opacity 0.6s ease-out;
    }

    .section3 {
        background-color: #fff;
        padding: 3.6rem;
        height: auto;
    }

    .section3box {
        width: 100%;
        height: auto;
        background-color: #000;
        border-radius: 2rem;
        padding-bottom: 1rem;
    }

    .s3box_video_hight {
        height: 70rem !important;
    }

    .section4 {
        background-color: #fff;
        height: auto;
        padding: 5rem;
    }

    .product_intro_wrap {
        width: 100vw;
        height: auto;
        background-color: #fff;
        padding: 5rem;
    }

    .product_intro_box {
        background-color: #000;
        padding: 2rem 3rem;
    }

    .product_intro_sub_title {
        font-size: 2.5rem;
        font-style: italic;
        margin-bottom: 3rem;
        color: #D5EFFF;
    }

    .product_intro_texth1 {
        font-size: 3rem;
        color: #EFF5FF;
    }

    .section_bottom {
        width: 100vw;
        height: auto;
        padding-top: 4rem;
        padding-bottom: 6rem;
        background-image: linear-gradient(180deg, #d3eeff 0%, #ffffff 100%);
    }

    .bottom_title {
        font-weight: 600;
        font-size: 5rem;
        margin: 1rem 10rem;
        text-align: center;
    }

    .section {
        display: none;
        transition: 1s;
    }

    .section.active {
        display: block;
        transition: 1s;
    }
}