/* ========================================
   フッター レスポンシブ対応 (300px-1000px)
   添付画像のデザインを100%再現
   ======================================== */

/* スマホ幅でもフッターが常に表示されるように基本設定 */
@media (max-width: 1000px) {

    /* フッターが隠れないように強制表示 */
    .site-footer,
    #sf.site-footer {
        position: relative !important;
        z-index: 10 !important;
        width: 100% !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        overflow: visible !important;
        /* スマホ幅でのレイアウト調整 */
        padding-top: clamp(30px, 8vw, 40px) !important;
        padding-bottom: clamp(20px, 6vw, 30px) !important;
        text-align: center;
    }

    /* フッターの親要素がoverflow: hiddenになっていないか確認 */
    body,
    #page.site,
    #content.site-content {
        overflow-x: hidden;
        overflow-y: auto !important;
    }

    /* メインコンテンツ内のmain要素も確認 */
    main.main {
        overflow: visible !important;
        min-height: auto !important;
    }

    /* フッターの直前のセクションがフッターを隠さないように */
    section:last-of-type {
        margin-bottom: 0 !important;
        padding-bottom: clamp(20px, 5vw, 40px) !important;
    }

    /* コピーライトテキストのスタイル調整 */
    .footer-copy__text {
        font-size: clamp(10px, 2vw, 12px) !important;
        line-height: 1.6 !important;
        color: #cfd6db !important;
        margin: 0 !important;
        padding: clamp(10px, 2vw, 20px) 0 !important;
    }
}

@media (min-width: 300px) and (max-width: 1000px) {

    /* ========================================
       フッター全体の調整
       ======================================== */
    .site-footer {
        background: #2f3336;
        padding-top: 40px;
        padding-bottom: 32px;
        padding-left: 0;
        padding-right: 0;
    }

    .site-footer .container {
        width: 100%;
        max-width: 560px;
        margin: 0 auto;
        padding-left: 16px;
        padding-right: 16px;
        box-sizing: border-box;
    }

    /* ========================================
       コンタクトカードセクション
       ======================================== */
    /* お問い合わせカードセクションを確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-cards,
    .sf-cards {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
        margin-top: 12px !important;
        margin-bottom: 32px !important;
        /* アニメーションCSSのopacity: 0を上書き */
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    /* お問い合わせカードを確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-card,
    .sf-card {
        background-color: #24272f !important;
        border-radius: 24px !important;
        padding: 24px 24px 20px !important;
        color: #ffffff !important;
        box-shadow: 0 14px 40px rgba(0, 0, 0, 0.6) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        margin-bottom: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        /* アニメーションCSSのopacity: 0を上書き */
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    /* カードタイトルを確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-card__title,
    .sf-card__title {
        font-size: 17px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        margin: 0 0 8px !important;
        line-height: 1.6 !important;
        letter-spacing: 0.03em !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        transform: none !important;
    }

    /* カードリードテキストを確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-card__lead,
    .sf-card__lead {
        font-size: 12px !important;
        line-height: 1.6 !important;
        color: #cbd5f5 !important;
        margin: 0 auto 16px !important;
        max-width: 280px !important;
        width: 100% !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        transform: none !important;
    }

    /* カードCTAボタンを確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-card__cta,
    .sf-card__cta {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 100% !important;
        max-width: 320px !important;
        height: 44px !important;
        border-radius: 999px !important;
        background-color: #2563eb !important;
        color: #ffffff !important;
        font-size: 14px !important;
        font-weight: 700 !important;
        text-decoration: none !important;
        margin: 12px auto 0 !important;
        padding: 0 !important;
        transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    .sf-card__cta:hover,
    .sf-card__cta:focus-visible {
        background-color: #1d4ed8 !important;
        transform: translateY(-1px) !important;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35) !important;
        outline: none !important;
    }

    /* カード内のすべてのテキスト要素を確実に表示（アニメーションCSSを上書き） */
    #sf.site-footer .sf-card h4,
    #sf.site-footer .sf-card p,
    #sf.site-footer .sf-card a,
    #sf.site-footer .sf-card span,
    #sf.site-footer .sf-card .sf-card__title,
    #sf.site-footer .sf-card .sf-card__lead,
    #sf.site-footer .sf-card .sf-card__cta,
    .sf-card h4,
    .sf-card p,
    .sf-card a,
    .sf-card span,
    .sf-card .sf-card__title,
    .sf-card .sf-card__lead,
    .sf-card .sf-card__cta {
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }


}

/* ========================================
       セパレーター
       ======================================== */
.sf-sep {
    border: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    margin: 0 0 8px 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* ========================================
       アコーディオンメニュー
       ======================================== */
/* アコーディオン全体を確実に表示（アニメーションCSSを上書き） */
#sf.site-footer .sf-acc,
.sf-acc {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    margin-top: 8px !important;
    margin-bottom: 24px !important;
    background-color: transparent !important;
    /* アニメーションCSSのopacity: 0を上書き */
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
}

/* アコーディオンアイテムを確実に表示（アニメーションCSSを上書き） */
#sf.site-footer .sf-acc__item,
.sf-acc__item {
    /* アニメーションCSSのopacity: 0を上書き */
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    display: block !important;
}

/* アコーディオンパネルを確実に表示（アニメーションCSSを上書き） */
#sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel,
.sf-acc__item[data-open="true"] .sf-acc__panel {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
}

/* 会社情報（最初の行）のみのスタイル */
/* 注意：このセクションは末尾の#sf統一CSSで上書きされるため、ここは無効化 */
/*
    .sf-acc__item:first-child {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

    .sf-acc__item:first-child .sf-acc__head {
        border-top: none !important;
    }
    */

/* 会社概要含め全メニュー統一用：会社情報以外の4行（事業内容/会社概要/採用情報/SNS）を完全に統一 */
/* 注意：このセクションは末尾の#sf統一CSSで上書きされるため、ここは無効化 */
/*
    .sf-acc__item:not(:first-child) {
        border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

    .sf-acc__item:not(:first-child):last-child {
        border-bottom: none !important;
    }

    .sf-acc__item:not(:first-child) .sf-acc__head {
        width: 100% !important;
        min-height: 56px !important;
        padding: 0 20px !important;
        background-color: #181b22 !important;
        border: none !important;
        border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
        outline: none !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        color: #3b82f6 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        letter-spacing: 0.02em !important;
        text-align: left !important;
        cursor: pointer !important;
        transition: background-color 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .sf-acc__item:not(:first-child) .sf-acc__head:hover,
    .sf-acc__item:not(:first-child) .sf-acc__head:focus-visible {
        background-color: #1f2329 !important;
        outline: none !important;
    }

    .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__head {
        background-color: #10121a !important;
    }

    .sf-acc__item:not(:first-child) .sf-acc__head span {
        flex: 1 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        color: #3b82f6 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        line-height: 1.5 !important;
    }

    .sf-acc__item:not(:first-child) .sf-acc__head::after {
        content: '+' !important;
        font-size: 18px !important;
        color: #ffffff !important;
        margin-left: 12px !important;
        line-height: 1 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        transition: transform 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        flex-shrink: 0 !important;
    }

    .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__head::after {
        content: '×' !important;
        transform: none !important;
    }
    */

/* 会社情報（最初の行）のヘッダーも既存スタイルを維持 */
/* 注意：このセクションは末尾の#sf統一CSSで上書きされるため、ここは無効化 */
/*
    .sf-acc__head {
        width: 100% !important;
        min-height: 56px !important;
        padding: 0 20px !important;
        background-color: #181b22 !important;
        border: none !important;
        border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
        outline: none !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        color: #3b82f6 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        letter-spacing: 0.02em !important;
        text-align: left !important;
        cursor: pointer !important;
        transition: background-color 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .sf-acc__head:hover,
    .sf-acc__head:focus-visible {
        background-color: #1f2329 !important;
        outline: none !important;
    }

    .sf-acc__item[data-open="true"] .sf-acc__head {
        background-color: #10121a !important;
    }

    .sf-acc__head span {
        flex: 1 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        color: #3b82f6 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        line-height: 1.5 !important;
    }

    .sf-acc__head::after {
        content: '+' !important;
        font-size: 18px !important;
        color: #ffffff !important;
        margin-left: 12px !important;
        line-height: 1 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        transition: transform 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        flex-shrink: 0 !important;
    }

    .sf-acc__item[data-open="true"] .sf-acc__head::after {
        content: '×' !important;
        transform: none !important;
    }
    */

/* 会社概要含め全メニュー統一用：会社情報以外の4行のパネルを統一 */
/* 注意：このセクションは末尾の#sf統一CSSで上書きされるため、ここは無効化 */
/*
    .sf-acc__item:not(:first-child) .sf-acc__panel {
        background-color: #10121a !important;
        color: #ffffff !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        padding: 0 20px !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.25s ease, padding-top 0.25s ease, padding-bottom 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__panel {
        padding-top: 12px !important;
        padding-bottom: 16px !important;
        max-height: 500px !important;
        overflow: visible !important;
    }
    */

/* 会社情報（最初の行）のパネルも既存スタイルを維持 */
/* 注意：このセクションは末尾の#sf統一CSSで上書きされるため、ここは無効化 */
/*
    .sf-acc__panel {
        background-color: #10121a !important;
        color: #ffffff !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        padding: 0 20px !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.25s ease, padding-top 0.25s ease, padding-bottom 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    .sf-acc__item[data-open="true"] .sf-acc__panel {
        padding-top: 12px !important;
        padding-bottom: 16px !important;
        max-height: 500px !important;
        overflow: visible !important;
    }

    .sf-acc__item:first-child .sf-acc__panel {
        padding-top: 12px !important;
        padding-bottom: 16px !important;
        max-height: 500px !important;
        overflow: visible !important;
    }
    */

.sf-acc__panel .footer-logo {
    margin-bottom: 8px !important;
}

.sf-acc__panel .footer-logo__text {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    line-height: 1.7 !important;
    margin-bottom: 6px !important;
}

.sf-acc__panel .footer-address {
    margin-bottom: 0 !important;
}

.sf-acc__panel .footer-address__text {
    font-size: 12px !important;
    color: #e5edff !important;
    line-height: 1.8 !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    margin: 0 !important;
}

.sf-acc__panel .footer-logo,
.sf-acc__panel .footer-address,
.sf-acc__panel .footer-links,
.sf-acc__panel .footer-social__links {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.sf-acc__panel .footer-links {
    padding: 0 !important;
    margin: 0 !important;
    height: fit-content !important;
    min-height: auto !important;
    max-height: none !important;
}

.sf-acc__panel .footer-links li {
    margin-bottom: 6px !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: list-item !important;
}

.sf-acc__panel .footer-links li:last-child {
    margin-bottom: 0 !important;
}

.sf-acc__panel .footer-link {
    display: block !important;
    padding: 4px 0 !important;
    color: #e5edff !important;
    font-size: 13px !important;
    text-decoration: none !important;
    transition: color 0.25s ease !important;
    opacity: 1 !important;
    visibility: visible !important;
    line-height: 1.7 !important;
}

.sf-acc__panel .footer-link:hover,
.sf-acc__panel .footer-link:focus-visible {
    color: #60a5fa !important;
    outline: none !important;
}

.sf-acc__panel .footer-social__links {
    display: flex !important;
    justify-content: flex-start !important;
    gap: 16px !important;
    margin-top: 0 !important;
    padding: 0 !important;
}

.sf-acc__panel .footer-social__link {
    display: inline-flex !important;
    width: 44px !important;
    height: 44px !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.06) !important;
    transition: all 0.25s ease !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.sf-acc__panel .footer-social__link:hover,
.sf-acc__panel .footer-social__link:focus-visible {
    background: rgba(255, 255, 255, 0.12) !important;
    transform: translateY(-2px) !important;
    outline: none !important;
}

.sf-acc__panel .footer-social__icon {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    padding: 10px !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* ========================================
       既存のフッター構造を非表示
       ======================================== */
.footer-cols {
    display: none !important;
}

/* ========================================
       コピーライトセクション
       ======================================== */
.footer-copy {
    margin-top: 24px !important;
    text-align: center !important;
    padding-top: 0 !important;
    border-top: none !important;
}

.footer-copy__text {
    font-size: 11px !important;
    color: rgba(255, 255, 255, 0.6) !important;
    letter-spacing: 0.05em !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* ========================================
       省モーション対応
       ======================================== */
@media (prefers-reduced-motion: reduce) {

    .sf-card__cta,
    .sf-acc__head,
    .sf-acc__panel,
    .sf-acc__panel .footer-link,
    .sf-acc__panel .footer-social__link {
        transition: none;
    }

    .sf-card__cta:hover,
    .sf-card__cta:focus-visible,
    .sf-acc__panel .footer-social__link:hover,
    .sf-acc__panel .footer-social__link:focus-visible {
        transform: none;
    }

    .sf-acc__panel {
        max-height: 1000px;
    }
}

/* ========================================
   PC幅は1pxも変更しない
   ======================================== */

/* ================== フッター内コンテンツの視覚的中央寄せ調整 ================== */
@media (max-width: 1000px) {

    /* フッター内の"見かけの"中央寄せ用オフセット量（必要に応じて調整） */
    #sf.site-footer,
    .site-footer {
        --footer-top-nudge: 28px !important;
    }

    /* 上の余白を増やして"中央に見える"配置にする（色や形は不変） */
    #sf.site-footer .container,
    .site-footer .container {
        padding-top: calc(var(--footer-top-nudge) + 16px) !important;
        /* 既存paddingに足すだけ */
        padding-bottom: calc(16px + var(--footer-top-nudge) / 2) !important;
        /* 視覚的バランス用に少しだけ下も広げる */
    }

    /* 新モバイル構造生成時（.sf-cards / .sf-acc が存在するケース）も上方向の余白を統一適用 */
    #sf.site-footer .sf-cards,
    #sf.site-footer .sf-acc,
    #sf.site-footer .footer-cols,
    .site-footer .sf-cards,
    .site-footer .sf-acc,
    .site-footer .footer-cols {
        /* 既存のレイアウト・アニメは保持。余白だけ寄与。 */
        margin-top: 0 !important;
        /* 競合の予防：上マージンはゼロ基準に */
    }

    /* コピーライトが密集して見える場合の最小限の余白（任意で微調整可） */
    #sf.site-footer .footer-copy,
    .site-footer .footer-copy {
        margin-top: clamp(12px, 2.5vw, 20px) !important;
    }

    /* コピーライトテキストを下部に配置 */
    #sf.site-footer .footer-copy__text,
    .site-footer .footer-copy__text {
        margin-top: clamp(24px, 5vw, 40px) !important;
        padding-bottom: clamp(16px, 3vw, 24px) !important;
    }

    /* ボタンテキストを上下左右中央に配置 */
    #sf.site-footer .sf-card__cta,
    .site-footer .sf-card__cta,
    #sf.site-footer .footer-contact__btn,
    .site-footer .footer-contact__btn {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        line-height: 1.2 !important;
    }

    /* =========================================================
       Footer (モバイル時) - 「お問い合わせ」カード間の余白調整
       ========================================================= */

    /* sf-cards 内で各カードの間隔を少し広げる */
    #sf.site-footer .sf-cards,
    .site-footer .sf-cards {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
        /* カード間のスペースを確保（16〜28pxで調整可） */
    }

    /* 万が一 gap がサポートされない環境用のフォールバック */
    #sf.site-footer .sf-card+.sf-card,
    .site-footer .sf-card+.sf-card {
        margin-top: 20px !important;
        /* gap と同じ値を設定 */
    }
}

/* 1001px以上は1pxも変更しない */
@media (min-width: 1001px) {

    /* PC幅では.footer-colsを表示（モバイル用の非表示指定を上書き） */
    .footer-cols {
        display: grid !important;
    }

    /* モバイル用のアコーディオン構造を非表示 */
    .sf-cards,
    .sf-acc {
        display: none !important;
    }
}

@media (min-width: 1001px) {
    /* 空定義：既存スタイルを保持 */
}

/* ========================================
   アコーディオン全行統一用（強制上書き）
   会社情報含む5行すべてを完全に同じデザインに統一
   ======================================== */
@media screen and (max-width: 1000px) {

    /* アコーディオン全体のリセット・統一用 */
    #sf .sf-acc {
        margin-top: 8px !important;
        margin-bottom: 24px !important;
    }

    /* 各行（5つすべて）を完全統一 - 既存の:not(:first-child)指定を完全に上書き */
    #sf .sf-acc__item,
    #sf .sf-acc__item:first-child,
    #sf .sf-acc__item:not(:first-child),
    #sf .sf-acc__item:nth-child(1),
    #sf .sf-acc__item:nth-child(2),
    #sf .sf-acc__item:nth-child(3),
    #sf .sf-acc__item:nth-child(4),
    #sf .sf-acc__item:nth-child(5) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
        border-top: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    #sf .sf-acc__item:first-child {
        border-top: none !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    }

    #sf .sf-acc__item:last-child {
        border-bottom: none !important;
    }

    /* 全行のヘッダーを完全統一 - 既存の:not(:first-child)指定を完全に上書き */
    /* アニメーションCSSを上書きして確実に表示 */
    #sf.site-footer .sf-acc__head,
    #sf.site-footer .sf-acc__item:first-child .sf-acc__head,
    #sf.site-footer .sf-acc__item:not(:first-child) .sf-acc__head,
    #sf.site-footer .sf-acc__item:nth-child(1) .sf-acc__head,
    #sf.site-footer .sf-acc__item:nth-child(2) .sf-acc__head,
    #sf.site-footer .sf-acc__item:nth-child(3) .sf-acc__head,
    #sf.site-footer .sf-acc__item:nth-child(4) .sf-acc__head,
    #sf.site-footer .sf-acc__item:nth-child(5) .sf-acc__head {
        width: 100% !important;
        min-height: 52px !important;
        padding: 0 20px !important;
        background-color: #161924 !important;
        /* 全行同じ背景 */
        border: none !important;
        border-top: none !important;
        border-bottom: none !important;
        outline: none !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        color: #3b82f6 !important;
        /* 左側ラベルの文字色 */
        font-size: 14px !important;
        font-weight: 600 !important;
        text-align: left !important;
        cursor: pointer !important;
        transition: background-color 0.25s ease !important;
        margin: 0 !important;
        letter-spacing: 0.02em !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    /* 全行のヘッダーホバーを統一 */
    #sf .sf-acc__head:hover,
    #sf .sf-acc__head:focus-visible,
    #sf .sf-acc__item:first-child .sf-acc__head:hover,
    #sf .sf-acc__item:not(:first-child) .sf-acc__head:hover,
    #sf .sf-acc__item:nth-child(3) .sf-acc__head:hover {
        background-color: #1f2329 !important;
        outline: none !important;
    }

    /* 全行のヘッダースパンを統一 - アニメーションCSSを上書き */
    #sf.site-footer .sf-acc__head span,
    #sf.site-footer .sf-acc__item:first-child .sf-acc__head span,
    #sf.site-footer .sf-acc__item:not(:first-child) .sf-acc__head span,
    #sf.site-footer .sf-acc__item:nth-child(1) .sf-acc__head span,
    #sf.site-footer .sf-acc__item:nth-child(2) .sf-acc__head span,
    #sf.site-footer .sf-acc__item:nth-child(3) .sf-acc__head span,
    #sf.site-footer .sf-acc__item:nth-child(4) .sf-acc__head span,
    #sf.site-footer .sf-acc__item:nth-child(5) .sf-acc__head span {
        flex: 1 !important;
        font-size: 14px !important;
        font-weight: 600 !important;
        color: #3b82f6 !important;
        text-align: left !important;
        line-height: 1.5 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        transform: none !important;
    }

    /* 右側の＋/×アイコンを統一 - 全行同じ */
    #sf .sf-acc__head::after,
    #sf .sf-acc__item:first-child .sf-acc__head::after,
    #sf .sf-acc__item:not(:first-child) .sf-acc__head::after,
    #sf .sf-acc__item:nth-child(3) .sf-acc__head::after {
        content: "+" !important;
        font-size: 18px !important;
        color: #ffffff !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        margin-left: 12px !important;
        line-height: 1 !important;
        transition: transform 0.25s ease, color 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        flex-shrink: 0 !important;
        font-weight: 300 !important;
    }

    /* 開いている行（data-open付き）の見た目 - 全行統一 */
    #sf .sf-acc__item[data-open="true"] .sf-acc__head,
    #sf .sf-acc__item:first-child[data-open="true"] .sf-acc__head,
    #sf .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__head,
    #sf .sf-acc__item:nth-child(3)[data-open="true"] .sf-acc__head {
        background-color: #10121a !important;
        /* 開いている行だけ少し暗く */
    }

    #sf .sf-acc__item[data-open="true"] .sf-acc__head::after,
    #sf .sf-acc__item:first-child[data-open="true"] .sf-acc__head::after,
    #sf .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__head::after,
    #sf .sf-acc__item:nth-child(3)[data-open="true"] .sf-acc__head::after {
        content: "×" !important;
        transform: none !important;
    }

    /* パネル部分も全行同じスタイルで統一 - 既存の:not(:first-child)指定を完全に上書き */
    #sf .sf-acc__panel,
    #sf .sf-acc__item:first-child .sf-acc__panel,
    #sf .sf-acc__item:not(:first-child) .sf-acc__panel,
    #sf .sf-acc__item:nth-child(1) .sf-acc__panel,
    #sf .sf-acc__item:nth-child(2) .sf-acc__panel,
    #sf .sf-acc__item:nth-child(3) .sf-acc__panel,
    #sf .sf-acc__item:nth-child(4) .sf-acc__panel,
    #sf .sf-acc__item:nth-child(5) .sf-acc__panel {
        background-color: #10121a !important;
        color: #ffffff !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        padding: 0 20px !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.25s ease, padding-top 0.25s ease, padding-bottom 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        margin: 0 !important;
    }

    #sf .sf-acc__item[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:first-child[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(3)[data-open="true"] .sf-acc__panel {
        padding-top: 8px !important;
        padding-bottom: 12px !important;
        max-height: 500px !important;
        overflow: visible !important;
    }

    /* パネル内リンクの体裁（全セクション共通） */
    #sf .sf-acc__panel .footer-links {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        height: fit-content !important;
        min-height: auto !important;
        max-height: none !important;
    }

    #sf .sf-acc__panel .footer-links li {
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: list-item !important;
    }

    #sf .sf-acc__panel .footer-links li:first-child {
        margin-top: 0 !important;
    }

    #sf .sf-acc__panel .footer-links li:last-child {
        margin-bottom: 0 !important;
    }

    #sf .sf-acc__panel .footer-link {
        display: block !important;
        color: #e5edff !important;
        font-size: 13px !important;
        text-decoration: none !important;
        padding: 4px 0 !important;
        transition: color 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        line-height: 1.7 !important;
    }

    #sf .sf-acc__panel .footer-link:hover,
    #sf .sf-acc__panel .footer-link:focus-visible {
        color: #60a5fa !important;
        outline: none !important;
    }

    /* 会社情報パネル内のロゴ・住所も統一（<li>内に配置された場合） */
    #sf .sf-acc__panel .footer-links li.footer-logo {
        margin: 0 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: list-item !important;
        list-style: none !important;
        padding-left: 0 !important;
    }

    #sf .sf-acc__panel .footer-links li.footer-logo .footer-logo__text {
        font-size: 14px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        line-height: 1.4 !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-links li.footer-address {
        margin: 0 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: list-item !important;
        list-style: none !important;
        padding-left: 0 !important;
    }

    #sf .sf-acc__panel .footer-links li.footer-address .footer-address__text {
        font-size: 12px !important;
        color: #e5edff !important;
        line-height: 1.5 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
    }

    /* 後方互換性のため、直接の.footer-logo/.footer-addressも維持 */
    #sf .sf-acc__panel .footer-logo {
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-logo__text {
        font-size: 14px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        line-height: 1.4 !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-address {
        text-align: left !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-address__text {
        font-size: 12px !important;
        color: #e5edff !important;
        line-height: 1.5 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* SNSリンクも統一 */
    #sf .sf-acc__panel .footer-social__links {
        display: flex !important;
        justify-content: flex-start !important;
        gap: 16px !important;
        margin-top: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link {
        display: inline-flex !important;
        width: 44px !important;
        height: 44px !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 50% !important;
        background: rgba(255, 255, 255, 0.06) !important;
        transition: all 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link:hover,
    #sf .sf-acc__panel .footer-social__link:focus-visible {
        background: rgba(255, 255, 255, 0.12) !important;
        transform: translateY(-2px) !important;
        outline: none !important;
    }

    #sf .sf-acc__panel .footer-social__icon {
        display: block !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
        padding: 10px !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* ========================================
   300px〜1000px専用：アコーディオンの左寄せレイアウト
   ======================================== */
@media screen and (min-width: 300px) and (max-width: 1000px) {

    #sf .sf-acc {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
    }

    #sf .sf-acc__head {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        padding: 14px 20px !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        border-radius: 12px !important;
        background: rgba(16, 18, 26, 0.9) !important;
        text-align: left !important;
    }

    #sf .sf-acc__head span {
        font-size: 1.05rem !important;
        font-weight: 700 !important;
        letter-spacing: 0.04em !important;
        color: #e5edff !important;
    }

    #sf .sf-acc__head::after {
        margin-left: 16px !important;
    }

    #sf .sf-acc__panel {
        text-align: left !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 18px 20px 16px !important;
        margin: 0 !important;
        overflow-x: hidden !important;
    }

    #sf .sf-acc__item[data-open="true"] .sf-acc__panel {
        display: block !important;
        opacity: 1 !important;
    }

    #sf .sf-acc__panel .footer-links {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: left !important;
        position: static !important;
        top: auto !important;
        right: auto !important;
        bottom: auto !important;
        left: auto !important;
        width: auto !important;
    }

    #sf .sf-acc__panel .footer-links li {
        display: block !important;
        padding: 4px 0 !important;
        margin: 0 !important;
        text-align: left !important;
        line-height: 1.6 !important;
    }

    #sf .sf-acc__panel .footer-links li+li {
        margin-top: 12px !important;
    }

    #sf .sf-acc__panel .footer-links li:last-child {
        margin-bottom: 0 !important;
    }

    #sf .sf-acc__panel .footer-logo,
    #sf .sf-acc__panel .footer-links li.footer-logo,
    #sf .sf-acc__panel .footer-address,
    #sf .sf-acc__panel .footer-links li.footer-address {
        text-align: left !important;
        padding-left: 0 !important;
    }

    #sf .sf-acc__panel .footer-logo__text {
        line-height: 1.4 !important;
    }

    #sf .sf-acc__panel .footer-address__text {
        line-height: 1.5 !important;
    }

    #sf .sf-acc__panel .footer-social__links {
        justify-content: flex-start !important;
    }
}

/* ========================================
   SPフッターアコーディオンパネル改善
   開いたときの見た目を洗練させる
   ======================================== */
@media screen and (max-width: 1000px) {

    /* 1. パネルの閉じた状態（共通） */
    #sf .sf-acc__panel {
        background-color: #10121a !important;
        color: #ffffff !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        padding: 0 20px !important;
        /* 閉じているときは上下0、左右だけキープ */
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.25s ease, padding-top 0.25s ease, padding-bottom 0.25s ease !important;
        text-align: left !important;
        /* すべて左揃えに統一 */
        opacity: 1 !important;
        visibility: visible !important;
        margin: 0 !important;
    }

    /* パネルの開いた状態（共通） */
    #sf .sf-acc__item[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:first-child[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(1)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(2)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(3)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(4)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(5)[data-open="true"] .sf-acc__panel {
        padding-top: 12px !important;
        padding-bottom: 16px !important;
        max-height: 800px !important;
        /* 余裕を持った値。中身が切れないことを優先 */
        overflow: visible !important;
        /* 開いているときは切らずにすべて見せる */
    }

    /* 2. 会社情報パネルのレイアウト（ロゴ＋住所） */
    #sf .sf-acc__panel .footer-logo,
    #sf .sf-acc__panel .footer-links li.footer-logo {
        margin-bottom: 8px !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-logo__text,
    #sf .sf-acc__panel .footer-links li.footer-logo .footer-logo__text {
        font-size: 14px !important;
        font-weight: 700 !important;
        letter-spacing: 0.04em !important;
        color: #ffffff !important;
        line-height: 1.7 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-address,
    #sf .sf-acc__panel .footer-links li.footer-address {
        margin: 0 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-address__text,
    #sf .sf-acc__panel .footer-links li.footer-address .footer-address__text {
        font-size: 12px !important;
        line-height: 1.8 !important;
        opacity: 0.85 !important;
        color: #e5edff !important;
        margin: 0 !important;
        visibility: visible !important;
        display: block !important;
    }

    /* 3. 事業内容／会社概要／採用情報パネルのメニューリスト */
    #sf .sf-acc__panel .footer-links {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        text-align: left !important;
        height: fit-content !important;
        min-height: auto !important;
        max-height: none !important;
    }

    #sf .sf-acc__panel .footer-links li {
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: list-item !important;
        list-style: none !important;
    }

    #sf .sf-acc__panel .footer-link {
        display: block !important;
        padding: 4px 0 !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        color: #e5edff !important;
        text-decoration: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: color 0.25s ease !important;
    }

    #sf .sf-acc__panel .footer-link:hover,
    #sf .sf-acc__panel .footer-link:focus-visible {
        color: #60a5fa !important;
        outline: none !important;
    }

    /* 4. SNSパネル（アイコンの見せ方） */
    #sf .sf-acc__panel .footer-social__links {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 4px 0 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link {
        display: inline-flex !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 999px !important;
        align-items: center !important;
        justify-content: center !important;
        background: radial-gradient(circle at 30% 30%, #333, #111) !important;
        transition: all 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link:hover,
    #sf .sf-acc__panel .footer-social__link:focus-visible {
        background: radial-gradient(circle at 30% 30%, #444, #222) !important;
        transform: translateY(-2px) !important;
        outline: none !important;
    }

    #sf .sf-acc__panel .footer-social__icon {
        width: 24px !important;
        height: 24px !important;
        display: block !important;
        object-fit: contain !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    /* 5. ヘッダーとの境界線・余白の最終調整 */
    #sf .sf-acc__item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    }

    #sf .sf-acc__item:last-child {
        border-bottom-color: rgba(255, 255, 255, 0.04) !important;
    }

}

/* ========================================
   SPフッターアコーディオンパネル再設計
   max-heightアニメーションを廃止し、display/opacity/transformで制御
   ======================================== */
@media screen and (max-width: 1000px) {

    /* 1. パネルの閉じた状態 - max-heightアニメーションを廃止 */
    /* 注：添付画像ではすべてのセクションが開いているため、閉じた状態は使用しない */
    #sf .sf-acc__panel:not([data-open="true"]),
    #sf .sf-acc__item:not([data-open="true"]) .sf-acc__panel {
        display: none !important;
        opacity: 0 !important;
        transform: translateY(-4px) !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        background-color: #10121a !important;
        color: #ffffff !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        text-align: left !important;
        margin: 0 !important;
        transition: opacity 0.25s ease, transform 0.25s ease !important;
    }

    /* パネルの開いた状態 - すべてのコンテンツを確実に表示 */
    #sf .sf-acc__item[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:first-child[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:not(:first-child)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(1)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(2)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(3)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(4)[data-open="true"] .sf-acc__panel,
    #sf .sf-acc__item:nth-child(5)[data-open="true"] .sf-acc__panel {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
        padding: 12px 20px 16px !important;
        /* 上12、下16、左右20で統一 */
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    /* 開いたパネル内のすべてのテキスト要素を確実に表示（アニメーションCSSを上書き） */
    /* より詳細度の高いセレクタでアニメーションCSSを確実に上書き */
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-logo__text,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-address__text,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-link,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-links,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-links li,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-logo,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-address,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-social__links,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-social__link,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel .footer-social__icon,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel span,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel a,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel ul,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel li,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h1,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h2,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h3,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h4,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h5,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel h6,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel p,
    #sf.site-footer .sf-acc__item[data-open="true"] .sf-acc__panel img {
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    /* 2. パネルの共通スタイル（参考画像に寄せる） */
    #sf .sf-acc__panel {
        background-color: #10121a !important;
        text-align: left !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
    }

    /* 3. 会社情報パネルのレイアウト */
    #sf .sf-acc__panel .footer-logo,
    #sf .sf-acc__panel .footer-links li.footer-logo {
        margin-bottom: 8px !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-logo__text,
    #sf .sf-acc__panel .footer-links li.footer-logo .footer-logo__text {
        font-size: 14px !important;
        font-weight: 700 !important;
        letter-spacing: 0.04em !important;
        color: #ffffff !important;
        line-height: 1.7 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-address,
    #sf .sf-acc__panel .footer-links li.footer-address {
        margin: 0 !important;
        text-align: left !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    #sf .sf-acc__panel .footer-address__text,
    #sf .sf-acc__panel .footer-links li.footer-address .footer-address__text {
        font-size: 12px !important;
        line-height: 1.8 !important;
        opacity: 0.85 !important;
        color: #e5edff !important;
        margin: 0 !important;
        visibility: visible !important;
        display: block !important;
    }

    /* 4. 事業内容／会社概要／採用情報パネルのメニュー */
    #sf .sf-acc__panel .footer-links {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        height: fit-content !important;
        min-height: auto !important;
        max-height: none !important;
        display: block !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-links li {
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: list-item !important;
        list-style: none !important;
    }

    #sf .sf-acc__panel .footer-link {
        display: block !important;
        padding: 4px 0 !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        color: #e5edff !important;
        text-decoration: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: color 0.25s ease !important;
    }

    #sf .sf-acc__panel .footer-link:hover,
    #sf .sf-acc__panel .footer-link:focus-visible {
        color: #60a5fa !important;
        outline: none !important;
    }

    /* 5. SNSパネル */
    #sf .sf-acc__panel .footer-social__links {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 4px 0 !important;
        margin: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link {
        display: inline-flex !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 999px !important;
        align-items: center !important;
        justify-content: center !important;
        background: radial-gradient(circle at 30% 30%, #333, #111) !important;
        transition: all 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    #sf .sf-acc__panel .footer-social__link:hover,
    #sf .sf-acc__panel .footer-social__link:focus-visible {
        background: radial-gradient(circle at 30% 30%, #444, #222) !important;
        transform: translateY(-2px) !important;
        outline: none !important;
    }

    #sf .sf-acc__panel .footer-social__icon {
        width: 24px !important;
        height: 24px !important;
        display: block !important;
        object-fit: contain !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    /* 6. ヘッダーとの境界線・余白を合わせる */
    #sf .sf-acc__item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    }

    #sf .sf-acc__head {
        min-height: 52px !important;
        padding: 0 20px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }

    #sf .sf-acc__head::after {
        content: "+" !important;
        font-size: 18px !important;
        color: #ffffff !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        margin-left: 12px !important;
        line-height: 1 !important;
        transition: transform 0.25s ease, color 0.25s ease !important;
        opacity: 1 !important;
        visibility: visible !important;
        flex-shrink: 0 !important;
        font-weight: 300 !important;
    }

    #sf .sf-acc__item[data-open="true"] .sf-acc__head::after {
        content: "−" !important;
        /* 開いているときはマイナス記号 */
        transform: none !important;
    }

    /* 7. 衝突する旧スタイルを明示的に打ち消す */
    #sf .sf-acc__panel {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    #sf .sf-acc__item[data-open="true"] .sf-acc__panel {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

}

/* ========================================
   アコーディオンパネルの最終上書き
   テキストが見切れないように完全リセット
   ======================================== */
@media screen and (max-width: 1000px) {

    /* アコーディオンパネルの最終リセット（閉じている状態） */
    #sf .sf-acc__panel {
        /* 高さ関連を完全リセット */
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        overflow-x: hidden !important;
        width: 100% !important;

        /* 表示切り替えは display だけで行う */
        display: none !important;
        opacity: 0 !important;

        /* 位置ズレ防止のため、transformは使わない */
        transform: none !important;

        /* レイアウト・タイポ系 */
        box-sizing: border-box !important;
        padding: 0 20px !important;
        /* 閉じているときは上下0、左右だけ揃える */
        margin: 0 !important;
        background-color: #10121a !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        text-align: left !important;

        /* 軽いフェードだけ残す（高さはアニメーションしない） */
        transition: opacity 0.2s ease !important;
    }

    /* 開いたとき（data-open付き）のパネル */
    #sf .sf-acc__item[data-open="true"] .sf-acc__panel {
        display: block !important;
        opacity: 1 !important;

        /* テキストが見切れないように上下に十分な余白を取る */
        padding-top: 0 !important;
        padding-bottom: 12px !important;
        padding-left: 20px !important;
        padding-right: 20px !important;

        /* 高さ関連を完全リセット */
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        transform: none !important;
    }

    /* アコーディオンを廃止して常時展開表示 */
    #sf .sf-acc {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
    }

    #sf .sf-acc__item {
        margin: 0 !important;
        padding: 16px 20px !important;
        border-radius: 16px !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        background: rgba(16, 18, 26, 0.92) !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25) !important;
    }

    #sf .sf-acc__head {
        display: none !important;
    }

    #sf .sf-acc__panel .footer-links li+li,
    #sf .sf-acc__panel .footer-social__links>*+* {
        margin-top: 6px !important;
    }

    #sf .sf-acc__panel .footer-links li:last-child {
        margin-bottom: 0 !important;
    }

    /* リスト系（事業内容・会社概要・採用情報）の整形 */
    #sf .sf-acc__panel .footer-links {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        height: auto !important;
        min-height: auto !important;
        max-height: none !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        width: auto !important;
        position: static !important;
        top: auto !important;
        right: auto !important;
        bottom: auto !important;
        left: auto !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-links li {
        margin: 0 !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-link {
        display: block !important;
        padding: 4px 0 !important;
        font-size: 13px !important;
        line-height: 1.7 !important;
        color: #e5edff !important;
        text-decoration: none !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-logo,
    #sf .sf-acc__panel .footer-links li.footer-logo {
        margin: 0 !important;
        text-align: left !important;
        padding-left: 0 !important;
    }

    #sf .sf-acc__panel .footer-logo__text {
        font-size: 14px !important;
        font-weight: 700 !important;
        line-height: 1.4 !important;
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-address,
    #sf .sf-acc__panel .footer-links li.footer-address {
        margin: 0 !important;
        text-align: left !important;
        padding-left: 0 !important;
    }

    #sf .sf-acc__panel .footer-address__text {
        text-align: left !important;
    }

    #sf .sf-acc__panel .footer-address__text {
        font-size: 12px !important;
        line-height: 1.5 !important;
        opacity: 1 !important;
    }

    #sf .sf-acc {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
    }

    #sf .sf-acc__item {
        margin: 0 !important;
        padding: 16px 20px !important;
        border-radius: 16px !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        background: rgba(16, 18, 26, 0.92) !important;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25) !important;
    }

    #sf .sf-acc__head {
        display: none !important;
    }

    #sf .sf-acc__panel .footer-links li+li,
    #sf .sf-acc__panel .footer-social__links>*+* {
        margin-top: 6px !important;
    }

    #sf .sf-acc__panel {
        display: block !important;
        opacity: 1 !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        transform: none !important;
    }

    #sf .sf-acc__panel {
        display: block !important;
        opacity: 1 !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        transform: none !important;
    }

    /* SNSパネルのアイコン周り */
    #sf .sf-acc__panel .footer-social__links {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 4px 0 !important;
    }

    #sf .sf-acc__panel .footer-social__link {
        display: inline-flex !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 999px !important;
        align-items: center !important;
        justify-content: center !important;
        background: radial-gradient(circle at 30% 30%, #333, #111) !important;
    }

    #sf .sf-acc__panel .footer-social__icon {
        width: 24px !important;
        height: 24px !important;
    }

}