@media (max-width: 1080px) {
    .site-header {
        padding: 0 10px;
        gap: 10px;
    }

    .nav-list li {
        padding: 0 1.5vw;
    }

    .nav-list {
        gap: 20px;
        justify-content: center;
    }

    .nav-list li:not(:last-child) .header-inner-jp::after {
        content: "｜";
        position: absolute;
        right: -17px;
        top: 28%;
        transform: translateY(-50%);
        font-weight: normal;
        color: #fff;
        pointer-events: none;
    }

    .header-logo {
        margin-right: 20px;
    }

    .top-inner-content ul li {
        padding: 100px 1vw;
    }


    .footer-original-menu li a {
        color: #fff;
        text-decoration: none;
        font-size: 1.5vw;
    }

    .copyright {
        font-size: 1.3vw;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 20px;
        min-height: 70px;
    }

    .header-logo img {
        width: 30vw;
        max-width: 120px;
    }

    .container-top {
        width: 95%;
        max-width: 1400px;
        margin: 20vw auto;
    }

    .container {
        margin: 5vw auto;
    }

    .fv-wrap {
        min-height: 50vw;
    }

    .fv-wrap img {
        width: 47vw;
        max-width: 400px;
        margin: auto;
    }

    .heading2 {
        font-size: clamp(20px, 8vw, 44px);
    }

    .top-txt {
        font-size: clamp(16px, 5vw, 28px);
    }

    .top-inner-content ul {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        padding: 5vw 0;
    }

    .top-inner-content ul li {
        padding: 5vw 1vw;
    }

    .top-inner-content-about {
        width: 90vw;
        font-size: clamp(16px, 6.4vw, 32px);
    }

    .top-inner-content-library {
        width: 90vw;
        font-size: clamp(16px, 6.4vw, 32px);
    }

    .top-news {
        padding: 2vw;
        width: 95%;
        margin: auto;
    }

    .news-item {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        position: relative;
        padding: 15px 40px 15px 15px;
        text-decoration: none;
    }

    .news-date {
        flex: 0 0 auto;
        margin-right: 10px;
        font-size: clamp(11px, 4.5vw, 14px);
    }

    .news-category {
        flex: 0 0 auto;
        font-size: clamp(11px, 4.5vw, 14px);
        margin: 0 10px;
    }

    .news-title {
        flex: 0 0 100%;
        margin-top: 5px;
        font-size: clamp(11px, 4vw, 22px);
    }


    .news-arrow {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        display: inline-block;
        flex: none;
    }

    .footer-original {
        width: 100%;
        height: 170px;
    }

    .footer-original-inner {
        width: 100%;
        max-width: 1190px;
        margin: 0 auto;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex-direction: column;
        padding: 0 20px;
        row-gap: 20px;
    }

    .footer-original-logo img {
        width: 30vw;
        max-width: 150px;
    }

    .footer-original-menu {
        display: none;
    }

    .footer-original-right {
        width: 100%;
        display: flex;
        flex-direction: row-reverse;
        align-items: flex-end;
        height: auto;
        justify-content: space-between;
        row-gap: 20px;
    }

    .copyright {
        font-size: clamp(10px, 2.5vw, 12px);
    }

    .breadcrumb__list {
        gap: 0.5vw;
        display: flex;
        white-space: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 5px;
    }

    .breadcrumb {
        font-size: clamp(10px, 2.5vw, 12px);
        margin: 5vw auto 0 !important;
    }

    .breadcrumb__item:not(:last-child)::after {
        content: "＞";
        font-size: clamp(10px, 2.5vw, 12px);
        margin-left: 0.5vw;
    }

    .about-wrap {
        padding: 5vw 0 10vw;
        background: url(../img/about-bg-sp.jpg);
        background-size: cover;
    }

    .breadcrumb-about {
        width: 95% !important;
        margin: 0 auto !important;
    }

    .about-welcom-title {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin: 0 auto 5vw;
    }

    .about-welcom-title-img {
        width: 100%;
    }

    .about-welcom-title-txt {
        width: 100%;
        font-size: clamp(12px, 6vw, 44px);
        line-height: 1.5;
        margin-top: 6vw;
    }

    .about-welcom-title-txt h2 {
        font-weight: normal !important;
    }

    .about-welcom-desc {
        width: 99%;
        font-size: clamp(12px, 3.2vw, 22px);
        line-height: 2;
        margin: auto;
    }

    .about-wrap section:first-of-type {
        margin-bottom: 15vw;
    }

    .about-love-title {
        display: flex;
        flex-direction: column-reverse;
        justify-content: flex-start;
        align-items: center;
        margin: 0 auto 5vw;
    }

    .about-love-title-img {
        width: 100%;
    }

    .about-love-title-txt {
        width: 100%;
        font-size: clamp(12px, 6vw, 44px);
        line-height: 1.5;
        font-weight: normal;
        margin-top: 6vw;
    }

    .about-love-title-txt h2 {
        font-weight: normal !important;
    }

    .about-love-desc {
        width: 99%;
        font-size: clamp(12px, 3.2vw, 22px);
        line-height: 2;
        margin: 0 auto 10vw;
    }

    .about-director-message {
        padding: 8vw 0 0;
        font-size: clamp(11px, 2.5vw, 18px);
        line-height: 1.7;
    }

    .heading2-l {
        font-size: clamp(12px, 6vw, 44px);
        margin-bottom: 5vw;
    }

    .library-title {
        margin: 0 auto 5vw;
    }

    .library-box ul {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        justify-content: flex-start;
        row-gap: 4vw;
    }

    .library-box ul li {
        list-style: none;
        width: 100%;
        background: #fff;
    }

    .library-box-category {
        font-size: clamp(9px, 1.3vw, 16px);
        padding: 1vw 2vw;
        margin-bottom: 2vw;
        min-width: auto;
    }

    .library-box ul li a {
        box-sizing: border-box;
        position: relative;
        display: flex;
        column-gap: 2.5vw;
        padding: 3vw 7vw 3vw 3vw;
        color: #000;
        text-decoration: none;
        transition: all 0.3s;
        width: 100%;
    }

    .library-box ul li a::after {
        content: "";
        position: absolute;
        top: 50%;
        right: 3vw;
        transform: translateY(-50%) rotate(45deg);
        width: 10px;
        height: 10px;
        border-top: 2px solid #333;
        border-right: 2px solid #333;
        pointer-events: none;
        transition: all 0.3s;
    }

    .library-box-title {
        font-size: clamp(13px, 1.7vw, 20px);
        margin-bottom: 1.5vw;
    }

    .library-box-author {
        margin-bottom: 2vw;
    }

    .library-box-summary {
        font-size: clamp(11px, 1.3vw, 16px);
        line-height: 1.6;
    }

    .library-pbook {
        background: url(../img/body-bg-sh.jpg);
        background-size: cover;
        padding: 5vw 0;
    }

    .library-pstory {
        padding: 5vw 0 15vw;
    }

    .guide-txt {
        font-size: clamp(12px, 4vw, 22px);
        line-height: 1.6;
        font-family: "Noto Serif JP", "BIZ UDPMincho", "Hiragino Mincho ProN", "ヒラギノ明朝 ProN W3", "Yu Mincho", 游明朝, "MS Mincho", "ＭＳ 明朝", serif;
    }

    .guide-usage ul {
        margin: 8vw auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        row-gap: 5vw;
    }

    .guide-usage ul li {
        width: 48%;
        max-width: 380px;
        font-size: clamp(12px, 1.5vw, 17px);
        line-height: 1.5;
    }

    .guide-usage-category {
        padding: 1.5vw;
        font-size: clamp(9px, 2vw, 20px);
        letter-spacing: 0.05em;
    }

    .guide-usage-summary {
        padding: 1vw 0;
        line-height: 1.4;
        font-size: clamp(9px, 2.4vw, 15px);
    }

    .guide-img {
        width: 90%;
        margin: 0 auto 6vw;
    }

    .heading3 {
        font-size: clamp(12px, 6vw, 44px);
        margin-bottom: 8vw;
    }

    .guide-contact-txt {
        width: 100%;
        margin: 0 auto 6vw;
        font-size: clamp(12px, 4vw, 20px);
        text-align: left;
        font-family: "Noto Serif JP", "BIZ UDPMincho", "Hiragino Mincho ProN", "ヒラギノ明朝 ProN W3", "Yu Mincho", 游明朝, "MS Mincho", "ＭＳ 明朝", serif;
    }

    .guide-contact-btn {
        width: 60%;
        height: 18vw;
        font-size: clamp(12px, 6vw, 25px);
    }

    .terms-wrap {
        margin-top: 15vw;
        margin-bottom: 15vw;
    }

    .terms-inner-item ul {
        padding-left: 2vw;
    }

    .terms-inner-number {
        font-size: clamp(12px, 4vw, 20px);
        font-weight: bold;
    }

    .terms-inner-item {
        margin-bottom: 4vw;
        font-size: clamp(12px, 3.4vw, 18px);
    }

    .terms-contact {
        font-size: clamp(12px, 3.4vw, 18px);
    }

    .works-wrap {
        margin-bottom: 50px;
    }

    .works-grid-container {
        display: flex;
        flex-direction: column;
        padding-bottom: 7vw;
    }

    .works-left-column {}

    .works-left-column > div:first-child {
        order: 1;
    }

    .works-right-column {
        order: 2;
        margin-top: 2vw;
        width: 100%;
    }

    .works-right-column ul {
        margin-bottom: 4vw;
    }

    .works-left-column > div:last-child {
        order: 3;
    }

    .works-right-column ul li {
        font-size: clamp(12px, 3vw, 16px);
    }

    .works-title {
        font-size: clamp(12px, 7vw, 35px);
        margin-bottom: 4vw;
    }

    .works-summary {
        font-size: clamp(12px, 3.4vw, 18px);
        margin-bottom: 4vw;
        line-height: 1.6;
    }

    .works-author {
        font-size: clamp(12px, 5vw, 24px);
        margin-bottom: 4vw;
    }

    .works-cast {
        font-size: clamp(12px, 3vw, 16px);
    }

    .works-cast span {
        font-size: clamp(12px, 4vw, 20px);
    }

    .works-profile {
        margin-bottom: 10vw;
        padding-top: 8vw;
        font-size: clamp(12px, 3vw, 16px);
    }

    .works-profile span {
        font-size: clamp(12px, 4vw, 20px);
    }

    .works-detail {
        font-size: clamp(12px, 3vw, 16px);
        padding: 4vw;
        border: 1px solid #000;
    }

    .pbook-title span {
        font-size: clamp(12px, 6vw, 30px);
    }

    .pstory-left-column {
        display: block;
    }

    .pstory-chapter ul li {
        width: 100%;
        border-bottom: 1px solid #000;
        padding: 4vw 0;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .pstory-chapter ul li:nth-last-child(2) {
        border-bottom: none;
    }

    .pstory-chapter ul li:last-child {
        border-bottom: none;
    }

    .pstory-chapter li div:last-child {
        display: flex;
        flex-direction: row;
        gap: 3vw;
        justify-content: space-between;
        align-items: center;
        margin: 5vw auto 2vw;
        width: 100%;
    }

    .pstory-chapter span {
        font-size: clamp(12px, 5.2vw, 26px);
        font-weight: bold;
    }

    .pstory-chapter p {
        margin-top: 1vw;
        font-size: clamp(12px, 3vw, 16px);
    }

    .pstory-chapter li div img {
        width: 100%;
        max-width: 280px;
    }

    .pstory-chapter-use img {
        max-width: 100%;
        text-align: center;
    }

    .contact-txt {
        font-size: 3vw;
    }

    .contact-txt span {
        font-size: 4vw;
    }

    .top-inner-column {
        font-size: clamp(12px, 7vw, 32px);
    }

    .wp-inner-column {
        font-size: clamp(12px, 6vw, 44px);
    }
}