@media (max-width: 1440px) {
    .im_intro .intro_row {
        flex-direction: column;
        gap: 2.4rem;
        align-items: flex-start;
    }
    .im_intro .en_title {
        padding-left: 0;
    }

    .im_gallery {
        padding: 18rem 0 12rem;
    }
    /* pos */
    .pos-1 {
        width: 26.407vw;
    }

    .pos-2 {
        width: 29.584vw;
    }

    .pos-3 {
        width: 24.011vw;
    }

    .pos-4 .g_img {
        width: 39.844vw;
    }
    .pos-5 {
        width: 30.469vw;
    }

    .pos-6 {
        width: 35.7299vw;
    }

    .pos-7 {
        width: 31.407vw;
    }

    .pos-8 {
        width: 27.761vw;
    }
    .pos-9 .g_img {
        width: 32.761vw;
    }

    .pos-10 {
        width: 32.188vw;
    }

    .pos-11 {
        width: 35.886vw;
    }

    .pos-12 {
        width: 26.3025vw;
    }

    .pos-13 .g_img {
        width: 44.6882vw;
    }

    .g_year {
        font-size: 3.2rem;
        margin-bottom: 1.4rem;
    }
    .g_desc {
        font-size: 2rem;
    }
    .g_img {
        margin-bottom: 3.6rem;
    }
}

@media (max-width: 1024px) {
    .im_intro .en_title {
        font-size: 3.6rem;
    }
    .im_intro .intro_desc {
        font-size: 2rem;
    }
    .im_intro .intro_row {
        gap: 2rem;
    }
    .im_gallery .inner {
        padding: 0 3rem;
    }
    .im_gallery {
        padding: 14rem 0 12rem;
    }
    .pos-1 {
        width: 31.407vw;
    }

    .pos-2 {
        width: 34.584vw;
        margin-top: -32.5rem;
    }

    .pos-3 {
        width: 29.011vw;
    }

    .pos-4 .g_img {
        width: 44.844vw;
    }
    .pos-5 {
        width: 35.469vw;
    }

    .pos-6 {
        width: 40.7299vw;
    }

    .pos-7 {
        width: 36.407vw;
    }

    .pos-8 {
        width: 32.761vw;
    }
    .pos-9 .g_img {
        width: 37.761vw;
    }

    .pos-10 {
        width: 37.188vw;
    }

    .pos-11 {
        width: 40.886vw;
    }

    .pos-12 {
        width: 31.3025vw;
    }

    .pos-13 .g_img {
        width: 49.6882vw;
    }

    .g_year {
        font-size: 2.8rem;
        margin-bottom: 1.2rem;
    }
    .g_desc {
        font-size: 1.8rem;
        /* white-space: normal; */
        word-break: keep-all;
    }
    .g_img {
        margin-bottom: 3rem;
    }
    .g_desc_wrap {
        margin-left: 3.6rem;
    }
}

@media (max-width: 768px) {
    .im_gallery .inner {
        padding: 0;
    }
    .g_year {
        font-size: 2.4rem;
    }
    .g_desc {
        font-size: 1.6rem;
    }
    .pos-7 .g_desc {
        text-align: left;
        white-space: normal;
    }

    .im_intro {
        background: url("../../images/bg/impact_bg_m.png") no-repeat center center / cover;
        max-height: 86rem;
        padding: 38.8666vw 3rem 19.7rem;
        aspect-ratio: 375 / 605;
        width: 100%;
    }
    .im_intro .intro_row {
        align-items: center;
        gap: 0;
    }
    .intro_label {
        font-size: 1.6rem;
        font-weight: 500;
        color: var(--greenABB9A9);
        margin-bottom: 1.6rem;
    }
    .im_intro .en_title {
        font-size: 2.8rem;
        font-weight: 600;
        text-align: center;
    }
    .intro_line {
        width: 5.4rem;
        height: 0.2rem;
        background-color: var(--black0F0F0F);
        opacity: 0.2;
        margin: 3.2rem auto;
    }
    .im_intro .intro_desc {
        font-size: 1.8rem;
        text-align: center;
    }
    .mobile {
        display: block;
    }
    .web {
        display: none;
    }
    .g_desc_wrap {
        margin-left: 3rem;
    }
    .im_gallery {
        padding: 10rem 0 8rem;
    }
    .pos-1 {
        width: 55.407vw;
        padding-right: 3rem;
    }

    .pos-2 {
        width: 61.584vw;
        margin-top: 5.7rem;
        padding-left: 3rem;
    }

    .pos-3 {
        width: 54.011vw;
        margin-top: 9.3rem;
        padding-right: 3rem;
    }
    .pos-4 {
        margin-top: 7.8rem;
        gap: 2.6rem;
        flex-direction: column;
        align-items: flex-start;
    }
    .pos-4 .g_img {
        width: 100%;
    }

    .pos-5 {
        width: 73.469vw;
        padding-right: 3rem;
    }

    .pos-6 {
        width: 84.7299vw;
        margin-top: 8.8rem;
        padding-left: 3rem;
    }

    .pos-7 {
        width: 58.407vw;
        margin: 9.8rem auto 0;
        align-items: flex-start;
    }

    .pos-8 {
        width: 100%;
        margin-top: 8rem;
    }
    .pos-8 .g_year,
    .pos-8 .g_desc {
        padding-left: 3rem;
    }
    .pos-9 {
        margin-top: 8.2rem;
        padding-left: 3rem;
        flex-direction: column;
        margin-left: 0;
        align-items: flex-start;
    }
    .pos-9 .g_img {
        width: 57.761vw;
    }
    .pos-9 .g_desc_wrap {
        margin-left: 0;
        margin-right: 0;
    }
    .pos-9 .g_year,
    .pos-9 .g_desc {
        text-align: start;
    }

    .pos-10 {
        width: 71.188vw;
        margin-left: auto;
        padding-right: 3rem;
        text-align: end;
        margin-top: 8.4rem;
    }
    .pos-11 {
        width: 80.886vw;
        margin-top: 7.8rem;
        padding-left: 3rem;
        margin-left: 0;
    }

    .pos-12 {
        width: 55.3025vw;
        margin-left: auto;
        padding-right: 3rem;
        text-align: end;
    }
    .pos-13 {
        margin-top: 8.2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 2.6rem;
    }
    .pos-13 .g_img {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .intro_line {
        width: 1.4rem;
        height: 0.1rem;
        margin: 2.6rem auto;
    }
    .im_intro {
        background: url("../../images/bg/impact_bg_m.png") no-repeat center bottom / cover;
    }
    .im_intro .en_title {
        font-size: 1.9rem;
    }
    .im_intro .intro_desc {
        font-size: 1.4rem;
    }
    .im_gallery {
        padding: 9.5rem 0 7.8rem;
    }
    .g_img {
        margin-bottom: 2.6rem;
    }
    .g_year {
        font-size: 1.9rem;
        margin-bottom: 0.4rem;
    }
    .g_desc {
        font-size: 1.5rem;
    }
    .pos-1 {
        width: 64.27vw;
    }
    .pos-2 {
        width: 71.2vw;
    }
    .pos-3 {
        width: 61.87vw;
    }
    .pos-5 {
        width: 79.2vw;
    }
    .pos-6 {
        width: 86.4vw;
    }
    .pos-7 {
        width: 60.535vw;
    }
    .pos-9 .g_img {
        width: 64.8vw;
    }
    .pos-10 {
        width: 71.47vw;
    }
    .pos-11 {
        width: 80.8vw;
    }
    .pos-12 {
        width: 53.6vw;
    }
}