/* ================================================
   投稿一覧スタイル
   ================================================ */
.whatsnew-list {
    list-style: none !important;
    margin: 20px 0 !important;
    padding: 0 !important;
}

.whatsnew-item {
    margin-bottom: 20px !important;
    padding-bottom: 20px !important;
    border-bottom: 1px solid #e0e0e0 !important;
}

.whatsnew-item:last-child {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.whatsnew-link {
    display: flex !important;
    align-items: flex-start !important;
    text-decoration: none !important;
    transition: 0.3s !important;
    width: 100% !important;
}

.whatsnew-link:hover {
    opacity: 0.8 !important;
}

.whatsnew-thumb-wrap {
    flex: 0 0 80px !important;
    width: 80px !important;
    height: 80px !important;
    margin-right: 15px !important;
    overflow: hidden !important;
    border-radius: 6px !important;
    background-color: #f5f5f5 !important;
    border: 1px solid #ddd !important;
}

.whatsnew-thumb {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

.whatsnew-thumb-wrap img[src*="logo.svg"] {
    object-fit: contain !important;
    padding: 8px !important;
    background-color: #fff !important;
}

.whatsnew-content {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    min-width: 0 !important;
    max-width: calc(100% - 95px) !important;
    overflow: hidden !important;
}

.whatsnew-date {
    display: block !important;
    font-size: 13px !important;
    color: #999 !important;
    margin-bottom: 8px !important;
    font-weight: normal !important;
    line-height: 1.4 !important;
    white-space: nowrap !important;
}

.whatsnew-title {
    display: block !important;
    font-size: 15px !important;
    color: #333 !important;
    font-weight: normal !important;
    line-height: 1.6 !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
    max-width: 100% !important;
}

.whatsnew-link:hover .whatsnew-title {
    color: #008CD6 !important;
    text-decoration: underline !important;
}

/* スマホ対応 */
@media screen and (max-width: 767px) {
    .whatsnew-thumb-wrap {
        width: 60px !important;
        height: 60px !important;
        margin-right: 10px !important;
    }
    
    .whatsnew-content {
        max-width: calc(100% - 70px) !important;
    }
    
    .whatsnew-date {
        font-size: 11px !important;
    }
    
    .whatsnew-title {
        font-size: 13px !important;
        word-break: normal !important;  /* 👈 追加 */
    }
}

/* ========================================
   Information セクション 700px センタリング
   ======================================== */

/* PC版: Information セクション全体を700pxに */
@media screen and (min-width: 768px) {
    /* セクション全体のコンテナ */
    .top_box1-1 {
        display: flex !important;
        justify-content: center !important;
        padding: 40px 20px !important;
    }
    
    /* 内側のdivを700pxに制限 */
    .top_box1-1 > div {
        max-width: 700px !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        box-sizing: border-box !important;
    }
    
    /* タイトル「Information」 */
    .top_box1-1 .top_title {
        width: 100% !important;
        margin: 0 0 30px 0 !important;
        text-align: center !important;
    }
    
    /* お知らせリスト全体 */
    .whatsnew-list {
        width: 100% !important;
        margin: 0 !important;
    }
    
    /* 個別お知らせ項目 */
    .whatsnew-item {
        width: 100% !important;
    }
    
    /* ボタンの親要素を中央揃えに */
    .top_box1-1 .text_c,
    .top_box1-1 div.text_c,
    .top_box1-1 .text_c.inview,
    .top_box1-1 .text_c.fadeIn_up {
        width: 100% !important;
        max-width: 100% !important;
        margin: 30px 0 0 0 !important;
        padding: 0 !important;
        text-align: center !important;
        display: block !important;
    }
    
    /* ボタン本体のマージンをリセット */
    html body .top_box1-1 .text_c a.box_bu_ya,
    html body .top_box1-1 div.text_c a.box_bu_ya {
        margin-left: 0 !important;
        margin-right: 0 !important;
        margin-top: 0 !important;
        display: inline-block !important;
    }
}

/* スマホ版: 画面幅いっぱい */
@media screen and (max-width: 767px) {
    .top_box1-1 {
        padding: 30px 15px !important;
    }
    
    .top_box1-1 > div {
        padding: 0 !important;
    }
}
/* 🎯 スマホ版: 強制的に1列表示 */
@media screen and (max-width: 767px) {
    /* リスト全体を1列に */
    .whatsnew-list {
        display: block !important;  /* flex/gridを無効化 */
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        column-count: 1 !important;  /* カラムレイアウトも無効化 */
    }
    
    /* 個別項目を100%幅に */
    .whatsnew-item {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        float: none !important;
        flex: none !important;
        margin: 0 0 15px 0 !important;
        padding: 0 0 15px 0 !important;
        border-bottom: 1px solid #e0e0e0 !important;
    }
    
    .whatsnew-item:last-child {
        border-bottom: none !important;
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
    
    /* リンクのレイアウト */
    .whatsnew-link {
        display: flex !important;
        align-items: flex-start !important;
        width: 100% !important;
    }
    
    /* サムネイル */
    .whatsnew-thumb-wrap {
        width: 60px !important;
        height: 60px !important;
        margin-right: 15px !important;
        flex-shrink: 0 !important;
    }
    
    /* コンテンツエリア */
    .whatsnew-content {
        flex: 1 !important;
        max-width: none !important;
        width: auto !important;
    }
    
    /* タイトル */
    .whatsnew-title {
        font-size: 14px !important;
        line-height: 1.4 !important;
        word-break: normal !important;
        white-space: normal !important;
    }
}