/* --- ニュース詳細ページ用スタイル --- */

.news-article-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.8 !important;
    color: #333;
}

/* ヘッダーエリア */
.news-header {
    border-bottom: 2px solid #0a6798;
    margin-bottom: 30px;
    padding-bottom: 20px;
}

.news-category-badge {
    display: inline-block;
    background: #0a6798;
    color: #fff;
    padding: 2px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 10px;
}

.news-date {
    color: #888;
    font-size: 14px;
    margin-left: 15px;
}

.news-title {
    font-size: 28px;
    font-weight: 700;
    color: #222;
    line-height: 1.4;
    margin: 10px 0;
}

/* 本文エリア：既存CSSに負けないよう詳細度と!importantを付与 */
.news-content {
    font-size: 18px !important;    /* 17pxからさらに18pxへ拡大 */
    line-height: 1.9 !important;
    margin-bottom: 40px !important;
}

.news-content p {
    font-size: 18px !important;    /* 段落タグにも直接適用 */
    line-height: 1.9 !important;
    margin-bottom: 24px !important;
    color: #333 !important;
}

.news-content h5 {
    font-size: 24px !important;    /* 見出しも拡大 */
    color: #0a6798 !important;
    border-left: 5px solid #0a6798 !important;
    padding-left: 15px !important;
    margin: 45px 0 25px !important;
    font-weight: 700 !important;
}

.news-content ul {
    margin-bottom: 24px !important;
    padding-left: 20px !important;
}

.news-content li {
    font-size: 20px !important;    /* リスト内の文字も拡大 */
    margin-bottom: 12px !important;
}

/* 概要情報ボックス */
.event-info-box {
    background: #f4f8fa;
    border: 1px solid #d1e3ed;
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
}

.event-info-box dl {
    margin: 0;
}

.event-info-box dt {
    font-weight: bold;
    font-size: 18px !important;    /* ボックス内も拡大 */
    color: #0a6798;
    float: left;
    width: 100px;
    clear: both;
    margin-bottom: 10px;
}

.event-info-box dd {
    margin-left: 110px;
    margin-bottom: 10px;
    font-size: 20px !important;    /* ボックス内も拡大 */
}

/* チラシダウンロードセクション */
.download-section {
    background: transparent !important;
    /* border: 2px dashed #0a6798; */
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin: 40px 0;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #053a56 0%, #0a6798 100%);
    color: #fff !important;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: all 0.3s ease;
}

.btn-download::before {
    content: "→";
    margin-right: 10px;
    font-size: 20px;
}

/* --- 下部ボタンエリア --- */

.detail_bt {
    width: 100%;
    margin-top: 60px;
    padding: 30px 0;
    border-top: 1px solid #eee;
    text-align: center;
    background: transparent !important;
    float: none !important;
    clear: both !important;
}

.main_bt.dbl {
    display: inline-block;
    padding: 12px 60px;
    color: #666 !important;
    font-size: 16px;
    text-decoration: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: transparent !important;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.main_bt.dbl:hover {
    color: #0a6798 !important;
    border-color: #0a6798;
    background: #f4f8fa !important;
}

/* スマホ対応 */
@media screen and (max-width: 600px) {
    .news-title { font-size: 22px; }
    .event-info-box dt { float: none; width: 100%; }
    .event-info-box dd { margin-left: 0; }
    .main_bt.dbl { width: 100%; }
}