/* マークボタンのスタイル設定 */
.marks {
    position: fixed;
    bottom: 20px;
    right: 50px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

.mark-button {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mark-button img {
    width: 60px;
    height: auto;
}

/* 背景をグレーに設定 */
.header-container {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
    background-color: #e5e2e2;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.header-container.no-bg {
    width: 100%;
    height: 167px;
    background-color: #f8f8f8;
    display: flex;
    flex-direction: column;
    padding: 0;
    position: relative;
    min-height: auto;
}

.header-container.no-bg .title-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.title.no-bg-title {
    color: #4f4f4f;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 900;
    font-size: 17px;
    line-height: 100%;
    letter-spacing: 0.3em;
    text-align: center;
    margin: 0;
}

.logo-container img {
    width: 150.26px;
    height: 55px;
    position: absolute; /* 位置を指定するので必要 */
    top: 17px;
    left: 20px;
}

/* 左側のブロック（●を表示） */
.left {
    margin-right: 5px;
    font-size: 40px;
}

/* 右側のブロック（DANCEとSTREAMを縦に並べる） */
.right {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    font-size: 15px;
    font-weight: 600;
}

/* title-containerを中央に配置 */
.title-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 60px 0px;
}

/* title */
.title {
    font-size: 24px;
    font-weight: 900;
    color: #808080;
    letter-spacing: 5px;
}

/* explanation */
.explanation {
    font-size: 17px;
    font-weight: 900;
    color: black;
    letter-spacing: 6px;
}

/* 親要素にflexboxを設定 */
.faq-container,
.user-guide-container {
    align-items: center;
    margin: 100px 335px;
}

.policy-container {
    align-items: center;
    margin: 100px 276px;
}

.studio-feedback-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 100px auto;
    max-width: 1100px;
    padding: 0 20px;
}

.about-text {
    margin-bottom: 100px;
}

/* question-itemを左揃えに */
.question-item {
    text-align: left;
    margin-bottom: 24px;
    border-left: 2px solid #9a9a9a;
}

.question {
    width: 100%;
    height: 42px;
    background-color: #9a9a9a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    font-size: 18px;
    padding: 0 25px;
    letter-spacing: 5px;
    cursor: pointer;
    position: relative;
}

.toggle-icon {
    font-size: 20px;
    color: #ffffff;
    margin-left: 10px;
    transition: transform 0.3s;
}

.answer {
    padding: 30px;
    color: #000000;
    display: none;
}

/* 「ご利用ガイド」のタイトル */
.atitle {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

/* ご利用ガイド */
.center-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 100px;
}

.link-to {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 410px;
    height: 44px;
    text-align: center;
    border: 2px solid #4f4f4f;
    border-radius: 5px;
    text-decoration: none;
    color: #000000;
    transition: background-color 0.2s, color 0.2s;
}

.link-to:hover {
    background-color: #4f4f4f;
    color: white;
}

.d-streaming-title {
    width: 100%;
    height: 42px;
    background-color: #f09cb1;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    display: flex;
    align-items: center;
    margin: 0 auto;
    font-weight: 700;

    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 20px;
    box-sizing: border-box;
}

/* user-guigde-itemは四角で枠線を設定 */
.user-guigde-item {
    margin: 50px 0px;
}

/* user-guigde-titleのスタイル */
.user-guigde-title {
    font-weight: 700;
    font-size: 18px;
}

.link-reset {
    all: revert;
}

/* user-guigde-explanationのスタイル */
.user-guigde-explanation {
    color: black;
    font-size: 16px;
    line-height: 1.6;
    margin-top: 10px;
}

.studio-feedback-list-side {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    width: 100%;
    max-width: 1100px;
    justify-content: center;
}

.studio-feedback-item-side {
    width: calc(50% - 9px);
    min-height: 296px;
    display: flex;
    align-items: flex-start;
    background: #fff6f8;
    margin: 0 0 60px 0;
}

.studio-feedback-item {
    width: 100%;
    max-width: 1100px;
    min-height: 296px;
    display: flex;
    align-items: flex-start;
    background: #fff6f8;
    margin: 0 0 60px 0;
}

.studio-feedback-img {
    width: 30%;
    min-width: 179px;
    min-height: 296px;
    background-color: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.studio-feedback-contents {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 13px;
}

.studio-feedback-content {
    color: #f09cb1;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
    height: 60px;
}

.studio-feedback-detail {
    color: #4f4f4f;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    height: 150px;
}

.studio-name {
    font-size: 14px;
    color: #4f4f4f;
    margin-top: auto;
    height: 30px;
}

.video-policy-wrapper {
    text-align: left;
    margin-bottom: 24px;
    border-left: 2px solid #9a9a9a;
    font-size: 16px;
}

.privacy-section-title {
    font-weight: 700;
    margin-bottom: 30px;
}

.privacy-explanation {
    font-weight: 500;
    margin-bottom: 60px;
}

.company-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 150px 335px;
}

.company-content {
    width: 721px;
    height: 503px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px; /* 適度な間隔 */
}

.info-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    border-bottom: 1px solid #f09cb1;
    padding-bottom: 20px;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    font-size: 16px;
    color: #9a9a9a;
    width: 150px; /* ラベル幅固定 */
    text-align: left;
    margin-left: 70px;
}

.info-value {
    font-weight: 700;
    font-size: 16px;
    color: #4f4f4f;
    text-align: left;
}

@media screen and (max-width: 1440px) {
    .header-container.no-bg {
        width: 100%; /* 1440px以下の場合は100%幅に */
    }

    .faq-container,
    .user-guide-container,
    .policy-container {
        margin: 100px 200px; /* 余白を広げる */
    }

    .studio-feedback-container {
        margin: 100px 200px;
    }

    /* 会社概要ページの調整 */
    .company-container {
        margin: 150px 200px;
    }

    .company-content {
        width: 100%;
        max-width: 721px;
        height: auto;
        min-height: 503px;
    }

    .info-label {
        width: 150px; /* ラベル幅を統一 */
        margin-left: 50px; /* 左マージンを調整 */
        flex-shrink: 0; /* 幅を固定 */
    }

    .info-value {
        flex: 1; /* 残りのスペースを使用 */
    }
}

@media screen and (max-width: 1024px) {
    .header-container:not(.no-bg) {
        height: 50vh;
        min-height: 350px;
    }

    .faq-container,
    .user-guide-container,
    .policy-container {
        margin: 80px 120px; /* 余白を広げる */
    }

    .studio-feedback-container {
        margin: 80px 120px;
    }

    .title {
        font-size: 20px;
    }

    .explanation {
        font-size: 15px;
    }

    .about-text {
        margin-bottom: 60px;
        font-size: 14px;
    }

    .question {
        font-size: 16px;
        padding: 0 15px;
    }

    .answer {
        padding: 20px;
        font-size: 14px;
    }

    .company-container {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 150px 20%;
    }

    .company-content {
        width: 100%;
        max-width: 721px;
        height: auto;
        min-height: 503px;
    }

    .info-label {
        font-size: 14px;
        width: 120px; /* ラベル幅を統一 */
        margin-left: 30px; /* 左マージンを調整 */
        flex-shrink: 0; /* 幅を固定 */
    }

    .info-value {
        font-size: 14px;
        flex: 1; /* 残りのスペースを使用 */
    }
}

@media screen and (max-width: 768px) {
    .header-container:not(.no-bg) {
        height: 40vh;
        min-height: 300px;
    }

    .faq-container,
    .user-guide-container,
    .policy-container {
        margin: 60px 80px; /* 余白を広げる */
    }

    .studio-feedback-container {
        margin: 60px 80px;
    }

    .title {
        font-size: 18px;
    }

    .explanation {
        font-size: 14px;
    }

    .about-text {
        margin-bottom: 40px;
        font-size: 13px;
    }

    .question {
        font-size: 14px;
        height: auto;
        min-height: 42px;
        padding: 10px 15px;
    }

    .answer {
        padding: 15px;
        font-size: 13px;
    }

    .link-to {
        width: 100%;
        max-width: 410px;
    }

    .link-to-faq {
        width: 90%;
        max-width: 410px;
        font-size: 14px;
        height: 40px;
    }

    .user-guigde-title {
        font-size: 16px;
    }

    .user-guigde-explanation {
        font-size: 14px;
    }

    .privacy-section-title {
        font-size: 16px;
    }

    .privacy-explanation {
        font-size: 14px;
    }

    .studio-feedback-list-side {
        gap: 15px;
    }

    .studio-feedback-item-side {
        width: 100%;
        min-height: 250px;
        margin-bottom: 30px;
    }

    .studio-feedback-item {
        min-height: 250px;
        margin-bottom: 30px;
    }

    .studio-feedback-img {
        min-width: 120px;
        min-height: 250px;
    }

    .studio-feedback-content {
        font-size: 16px;
        height: auto;
        margin-bottom: 15px;
    }

    .studio-feedback-detail {
        font-size: 14px;
        height: auto;
        margin-bottom: 15px;
    }

    .studio-name {
        font-size: 12px;
    }

    .company-container {
        margin: 60px 40px;
    }

    .company-content {
        width: 100%;
        height: auto;
        min-height: 400px;
    }

    .info-label {
        font-size: 14px;
        width: 100px; /* ラベル幅を統一 */
        margin-left: 20px; /* 左マージンを調整 */
        flex-shrink: 0; /* 幅を固定 */
    }

    .info-value {
        font-size: 14px;
        flex: 1; /* 残りのスペースを使用 */
    }
}

@media screen and (max-width: 480px) {
    .header-container {
        height: 30vh; /* ビューポートの高さの30%に */
        min-height: 250px;
    }

    .faq-container,
    .user-guide-container,
    .policy-container {
        margin: 40px 30px; /* 余白を広げる */
    }

    .studio-feedback-container {
        margin: 40px 30px;
    }

    .title {
        font-size: 16px;
        letter-spacing: 3px;
    }

    .explanation {
        font-size: 13px;
        letter-spacing: 2px;
    }

    .about-text {
        margin-bottom: 30px;
        font-size: 12px;
    }

    .question {
        font-size: 13px;
        letter-spacing: 2px;
    }

    .answer {
        padding: 12px;
        font-size: 12px;
    }

    .link-to-faq {
        width: 100%;
        font-size: 13px;
        height: 36px;
    }

    .user-guigde-title {
        font-size: 14px;
    }

    .user-guigde-explanation {
        font-size: 13px;
    }

    .privacy-section-title {
        font-size: 15px;
    }

    .privacy-explanation {
        font-size: 13px;
    }

    .studio-feedback-container {
        padding: 0 15px;
    }

    .studio-feedback-list-side {
        gap: 10px;
    }

    .studio-feedback-img {
        min-width: 100px;
        min-height: 200px;
    }

    .studio-feedback-item,
    .studio-feedback-item-side {
        min-height: 200px;
        margin-bottom: 20px;
    }

    .studio-feedback-content {
        font-size: 14px;
    }

    .studio-feedback-detail {
        font-size: 12px;
    }

    .studio-name {
        font-size: 11px;
    }

    .company-container {
        margin: 40px 20px;
    }

    .company-content {
        width: 100%;
        height: auto;
        min-height: 350px;
    }

    .info-label {
        font-size: 12px;
        width: 80px; /* ラベル幅を統一 */
        margin-left: 10px; /* 左マージンを調整 */
        flex-shrink: 0; /* 幅を固定 */
    }

    .info-value {
        font-size: 12px;
        flex: 1; /* 残りのスペースを使用 */
        word-break: break-all; /* 長いテキストの改行 */
    }
}