@media only screen and (max-width: 750px) {
    html {
        font-size: 2.68vw;
    }

    body {
        padding: 0;
        font-size: 1.3rem;
    }

    main {
        border: none;
        margin-top: 5.6rem;
    }

    .container {
        width: 33.5rem;
    }

    .sp-only {
        display: block;
    }

    .pc-only {
        display: none;
    }

    .heading {
        font-size: 2.4rem;
        line-height: 120%;
    }

    .sub-page {
        padding-top: 2.4rem;
        padding-bottom: 5.6rem;
    }

    .sub-page .title-area {
        width: 33.5rem;
        margin: auto;
        padding: 2.4rem 1.6rem;
        border: 1px solid #555555;
    }

    .sub-page .title-area .container {
        width: auto;
    }

    .sub-page .contents-area {
        width: 33.5rem;
        margin: auto;
        border: 1px solid #555555;
        border-top: none;
    }

    /* ヘッダー */

    header {
        width: 100%;
        left: 0;
        border: none;
    }

    header .head-wrap {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 5.6rem;
        padding: 0 1.6rem 0 2rem;
    }

    header .head-wrap .logo {
        opacity: 0;
        transition: all .1s;
    }

    header.open .head-wrap .logo {
        opacity: 1;
        transition: all .1s;
    }

    header .head-wrap .logo img {
        width: 7rem;
    }

    header .head-wrap .menu-btn {
        width: 1.75rem;
    }

    header .head-wrap .language {
        margin-left: auto;
        margin-right: 2.2rem;
        position: relative;
        display: flex;
    }

    header .head-wrap .language-btn {
        display: inline-flex;
        align-items: center;
        color: #fff;
        text-decoration: none;
        font-family: "SF Pro Text", sans-serif;
        font-size: 1.1rem;
    }

    header .head-wrap .language-btn img {
        width: 2.4rem;
        margin-right: 0.4rem;
    }

    header .head-wrap .language ul {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-wrap: wrap;
        background-color: #000;
    }

    header .head-wrap .language ul li {
        width: 100%;
        border-top: 1px solid #555555;
    }

    header .head-wrap .language ul li:last-child {
        border-top: none;
    }

    header .head-wrap .language ul li>span {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        color: #fff;
        font-family: "Noto Sans JP", sans-serif;
        font-weight: normal;
        font-size: 0.9rem;
        height: 2.5rem;
        font-weight: bold;
    }

    header .head-wrap .language ul li a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        color: #fff;
    }

    .navi-btn {
        width: 1.75rem;
        position: relative;
        cursor: pointer;
        display: inline-block;
        z-index: 1;
        height: 1.35rem;
    }

    .navi-btn span {
        position: absolute;
        display: block;
        width: 1.75rem;
        height: 2px;
        background: #fff;
        border-radius: 5px;
    }

    .navi-btn span:nth-of-type(2) {
        top: 0.6rem;
        opacity: 1;
    }

    .navi-btn span:last-of-type {
        top: 1.2rem;
    }

    .navi-btn-on span {
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
        margin: auto;
    }

    .navi-btn-on span:first-of-type {
        transform: rotate(-45deg);
    }

    .navi-btn-on span:nth-of-type(2) {
        transform: translateX(0);
        opacity: 0;
    }

    .navi-btn-on span:last-of-type {
        transform: rotate(45deg);
        top: 0;
    }

    #gnav {
        display: none;
        height: calc(100dvh - 5.6rem);
        overflow: auto;
    }

    #gnav ul {
        display: block;
        padding: 2.8rem 2rem;
    }

    #gnav ul li {
        border: none;
        border-bottom: 1px solid #555555;
    }

    #gnav ul li.short {
        width: 100%;
    }

    #gnav ul li:last-child {
        border-right: none;
    }

    #gnav ul li a {
        height: 6.4rem;
        justify-content: flex-start;
    }

    #gnav ul li.sns-icons {
        display: flex;
    }

    #gnav ul li a.sns-icon {
        display: inline-flex;
        align-items: center;
        margin-left: 0.7rem;
        margin-right: 0.7rem;
    }

    #gnav ul li a.sns-icon img {
        width: 2.6rem;
    }

    #gnav ul li a.sns-icon img.sns-x {
        width: 2.0rem;
        margin-left: 0.3rem;
        margin-right: 0.3rem;
    }

    #gnav ul li .sns-dummy {
        display: block;
        flex: 1;
    }

    /* フッター */

    footer {
        border: none;
        padding: 2.4rem 0;
    }

    footer .logo img {
        width: 20.0rem;
    }

    footer .foot-nav {
        margin-top: 4.8rem;
        margin-bottom: 2.4rem;
    }

    footer .foot-nav ul {
        gap: 0 3.2rem;
        align-items: center;
    }

    #en footer .foot-nav ul li {
        width: 100%;
    }

    footer .foot-nav .contact {
        order: 3;
    }

    footer .copyright {
        font-size: 1rem;
        padding: 0;
        border: none;
    }

    /* TOP */

    #top {
        margin-top: 0;
    }

    #top .heading {
        font-size: 2rem;
    }

    #kv {
        height: 24.7rem;
        /* height: 31.8rem; */
    }

    #kv .logo {
        width: 80%;
        margin-top: 5rem;
        /* height: 8.2rem; */
    }

    #top-news {
        max-width: 33.5rem;
        margin: auto;
        border: none;
        padding-top: 4rem;
    }

    #top-news .heading {
        font-size: 2.4rem;
    }

    #top-news .top-news-wrap {
        display: block;
    }

    #top-news .news-title {
        width: auto;
        border: 1px solid #555555;
        padding: 1.6rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 2.4rem;
    }

    #top-news .view-link {
        margin-top: 0;
    }

    #top-news .view-link img {
        width: 1.1rem;
        margin: 0.4rem;
    }

    #top-news .view-link span {
        margin-left: 0.4rem;
        font-size: 1.4rem;
    }

    #top-news .news-contents {
        border: 1px solid #555555;
        border-top: none;
    }

    #top-news .news-contents .no-news {
        padding: 3.2rem 2rem;
    }

    .news-list li {
        padding: 2.4rem 1.6rem;
        gap: 0.8rem;
    }

    .news-list .news-tags {
        flex-wrap: wrap;
        gap: 0.8rem 1.6rem;
        width: 100%;
        margin-top: 0.8rem;
    }

    .news-list a {
        display: block;
        width: 100%;
    }

    .news-list a .new {
        display: inline-block;
        margin-right: 0.8rem;
    }

    #artist {
        max-width: 33.5rem;
        margin: auto;
        padding: 4rem 0 0 0;
        scroll-margin-top: 2rem;
    }

    #artist .artist-title {
        width: auto;
        border: 1px solid #555555;
        border-bottom: none;
        padding: 2.4rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 0;
    }

    .artist-contents {
        display: flex;
        padding: 0 1.6rem 3.2rem;
        border: 1px solid #555555;
        border-top: none;
    }

    .artist-contents ul {
        gap: 2.4rem 1.6rem;
    }

    .artist-contents .artist-list-top {
        margin-bottom: 6rem;
    }

    .artist-contents ul li {
        width: 100%;
    }

    .artist-contents ul li .artist-img {
        height: 8rem;
        width: 14.2rem;
    }

    .artist-contents ul li .artist-name {
        min-height: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 0.8rem;
        font-size: 1.4rem;
    }

    .artist-contents ul li .label-name {
        font-size: 1rem;
        margin-top: 0.3em;
        min-height: 1.5em;
    }

    #overseas {
        max-width: 33.5rem;
        margin: auto;
        border: none;
        padding-top: 4rem;
        scroll-margin-top: 2rem;
    }

    #overseas .overseas-wrap {
        display: block;
    }

    #overseas .overseas-title {
        width: auto;
        border: 1px solid #555555;
        padding: 1.6rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    #overseas .overseas-contents {
        border: 1px solid #555555;
        border-top: none;
        padding: 3.2rem 2rem;
    }

    #overseas table th {
        width: auto;
        white-space: nowrap;
        padding-right: 2rem;
    }

    #overseas table th,
    #overseas table td {
        padding-bottom: 1.6rem;
    }

    #en #overseas table th,
    #en #overseas table td {
        display: block;
        width: 100%;
        padding-right: 0;
    }

    #en #overseas table th {
        padding-bottom: 1.6rem;
    }

    #company {
        max-width: 33.5rem;
        margin: auto;
        border: none;
        padding: 4rem 0;
        scroll-margin-top: 2rem;
    }

    #company .company-wrap {
        display: block;
    }

    #company .company-title {
        width: auto;
        border: 1px solid #555555;
        padding: 1.6rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    #company .company-contents {
        border: 1px solid #555555;
        border-top: none;
    }

    .company-list li {
        padding: 3.2rem 2rem;
        display: block;
        border: none;
        border-bottom: 1px solid #555555;
    }

    .company-list li:last-child {
        border-bottom: none;
    }

    .company-list .company-tags {
        margin-bottom: 2.4rem;
    }

    .company-list .cat {
        width: 10.5rem;
        height: 3.6rem;
        font-size: 1.4rem;
    }

    #company table th {
        width: auto;
        white-space: nowrap;
    }

    #company table th,
    #company table td {
        padding-bottom: 1.6rem;
    }

    .recruit-contents {
        margin-left: 0rem;
        margin-bottom: 0rem;
    }

    .recruit-contents {
        line-height: 180%;
        font-size: 1em;
    }

    #company .view-link {
        margin-top: 1.6rem;
        font-size: 1.4rem;
        line-height: 180%;
    }

    #company .view-link span {
        margin-right: 0.5rem;
    }

    /* NEWS */

    #news .contents-area .news-page-list li {
        min-height: 11.2rem;
        padding: 2.4rem 1.6rem;
    }

    #news .contents-area .news-page-list li .news-box {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    #news .contents-area .news-page-list li .news-box .news-case {
        flex-wrap: wrap;
        width: 100%;
        gap: 0.8rem 1.6rem;
        margin-top: 0.8rem;
    }

    #news .contents-area .news-page-list li .news-box .news-category {
        gap: 0.8rem;
        flex-wrap: wrap;
    }

    .news-page-list a {
        width: 100%;
        line-height: 180%;
    }

    #news .news-category ul {
        gap: 1.2rem;
    }

    #news .news-category ul li a {
        font-size: 1.2rem;
    }

    #news .news-category ul li a.active::before {
        width: 0.9rem;
        height: 1rem;
        background-size: 0.9rem;
    }

    .pager {
        text-align: center;
    }

    .pager ul {
        margin: 2.4rem auto;
    }

    .pager ul .page-numbers {
        width: 3.5rem;
        min-width: auto;
        font-size: 1.2rem;
        height: 3.4rem;
    }

    .pager ul .next {
        margin-left: 0;
    }

    .pager ul .prev {
        margin-right: 0;
    }

    .single_content .title-top-box .tag-list {
        gap: 0.8rem;
    }

    .single_content h1 {
        font-size: 1.6rem;
        line-height: 180%;
        font-weight: 900;
    }

    .single_content .main-text {
        padding: 2.4rem 1.6rem;
        line-height: 190%;
    }

    .single_content .main-text .container {
        width: auto;
    }

    .single_content .main-text p {
        margin-bottom: 3.2rem;
    }

    .single_content .main-text :where(figure) {
        margin-bottom: 3.2rem;
    }

    .single_content .list-link {
        padding: 1.6rem;
    }

    /* auditoin */

    #audition .contents-area .container {
        padding: 2.4rem 1.6rem;
        width: auto;
    }

    #audition .top-message {
        margin-top: 0;
    }

    #audition .detail-area {
        margin: 4rem 0;
    }

    .guidelines-title {
        font-size: 1.6rem;
        padding: 0 1.6rem;
        top: -1.3rem;
    }

    .notion-area {
        margin-bottom: 0;
    }

    .guidelines-text {
        padding: 3rem 1.3rem;
    }

    .notion-area dt {
        font-size: 1.6rem;
        margin-bottom: 1.6rem;
    }

    #audition .line-btn {
        text-align: center;
        margin-top: 2.4rem;
    }

    #audition .line-btn a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background-color: #ffff3C;
        color: #000;
        width: 15rem;
        height: 4rem;
        border-radius: 3rem;
        font-family: "SF Pro Text", sans-serif;
        font-weight: bold;
    }

    #audition .line-btn a img {
        width: 1.4rem;
        margin-left: 0.5rem;
    }

}