@charset "UTF-8";

/* =========================================
   コラム共通
   ========================================= */
.column-article-container {
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    padding: 50px 60px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.column-header { margin-bottom: 40px; }
.column-date { font-size: 0.9rem; color: #999; margin-bottom: 10px; display: block; }
.column-main-title { font-size: 1.8rem; color: var(--color-beige); font-family: var(--font-serif); line-height: 1.4; }

.column-content { font-family: var(--font-serif); line-height: 2.2; color: #444; }
.column-content p { margin-bottom: 2.5em; text-align: justify; }
.column-content .sub-title-left { text-align: left; border-left: 4px solid var(--color-gold); padding-left: 20px; margin: 40px 0 10px; font-size: 1.5rem; line-height: 1.7; }
.column-content .sub-title-left::after { display: none; }

.summary-box { background-color: #fbfaf5; border: 1px solid #eee; padding: 30px; margin-top: 60px; }
.summary-title { font-size: 1.4rem; color: var(--color-main); margin-bottom: 20px; text-align: center; font-weight: bold; }

/* =========================================
   コラム一覧ページ（グリッド設定）
   ========================================= */
.column-list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PCで3列並び */
    gap: 40px 30px;
    margin-bottom: 60px;
}

.column-item-card {
    background: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
}

/* .column-item-card:hover { transform: translateY(-5px); } */

.column-item-img {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.column-item-img img { width: 100%; height: 100%; object-fit: cover; }

.column-item-cat {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-beige);
    color: #fff;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 2px;
    font-weight: bold;
}

.column-item-body { padding: 20px; flex-grow: 1; }
.column-item-date { font-size: 0.85rem; color: #888; margin-bottom: 8px; display: block; }
.column-item-title { font-size: 1.15rem; color: var(--color-main); margin-bottom: 12px; line-height: 1.5; font-weight: bold; }
.column-item-excerpt { font-size: 0.9rem; color: #666; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ページネーション */
.pagination { display: flex; justify-content: center; gap: 10px; margin-top: 40px; }
.pagination a, .pagination span { display: flex; align-items: center; justify-content: center; width: 45px; height: 45px; border: 1px solid #ddd; color: var(--color-text); border-radius: 4px; transition: 0.3s; }
.pagination .current { background: var(--color-main); color: #fff; border-color: var(--color-main); }
.pagination a:hover { background: #f7f3ee; border-color: var(--color-beige); }
.pagination a:last-child { width: auto; padding: 0 20px; }

/* =========================================
   詳細ページのナビゲーション
   ========================================= */
.column-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid #eee;
}

.nav-btn {
    display: inline-block;
    border: 1px solid #ccc;
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: 0.3s;
    background-color: #fff;
    &.none{
        opacity: 0;
    }
}

/* コラム一覧ボタン（最新情報のbtn-moreデザインを継承） */
.nav-list {
    display: inline-block;
    padding: 15px 80px;
    border: 1px solid #8e7b54; /* 既存の茶系ボーダー色 */
    background-color: #fff;
    color: #8e7b54;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    font-weight: bold;
    text-align: center;
}

.nav-list:hover {
    background-color: #8e7b54;
    color: #fff;
    opacity: 1;
}

/* =========================================
   詳細ページ カテゴリー一覧
   ========================================= */
.column-category-list {
    margin-top: 60px;
    padding: 40px;
    background: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.column-category-title {
    font-size: 1.2rem;
    color: var(--color-beige);
    font-family: var(--font-serif);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.column-category-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.column-category-list li {
    border-bottom: 1px solid #f0f0f0;
}

.column-category-list li:last-child {
    border-bottom: none;
}

.column-category-list li a {
    display: block;
    padding: 12px 15px;
    color: #444;
    text-decoration: none;
    transition: 0.3s;
    position: relative;
    padding-left: 20px;
}

.column-category-list li a::before {
    content: "▶";
    font-size: 0.6rem;
    color: var(--color-gold);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.column-category-list li a:hover {
    color: var(--color-beige);
    background: #fbfaf5;
}

/* =========================================
   レスポンシブ
   ========================================= */
@media (max-width: 1024px) {
    .column-list-grid { grid-template-columns: repeat(2, 1fr); /* タブレットで2列 */ }
}

@media (max-width: 768px) {
    /* コラム一覧：スマホで縦に並ぶよう1列に変更 */
    .column-list-grid { 
        grid-template-columns: 1fr; /* 縦1列並び */
        gap: 30px; 
    }

    .column-article-container { padding: 30px 20px; }
    .column-main-title { font-size: 1.4rem; }
    .column-content .sub-title-left { font-size: 1.25rem; }

    /* ナビゲーション：前・次ボタンを左右、一覧を下に配置 */
    .column-navigation { flex-wrap: wrap; gap: 20px 0; }
    .nav-btn { width: 48%; text-align: center; padding: 12px 5px; font-size: 0.85rem; }
    .nav-btn:nth-of-type(1) { order: 1; } /* 前のコラム */
    .nav-btn:nth-of-type(3) { order: 2; } /* 次のコラム */
    .nav-list { order: 3; width: 100%; padding: 15px 0; font-size: 1rem; border-radius: 50px; }

    .column-category-list { margin-top: 40px; padding: 25px 20px; }
}

.column-cta-img {
    display: block;
    width: 75%;
    margin: 20px auto;
    text-align: center;
    background-image: linear-gradient(0deg, #976f19, #a98e59);
    color: var(--color-white);
    padding: 18px 25px;
    border-radius: 6px;
    font-size: 1.3rem;
    font-weight: bold;
}

span.br{
    display:inline-block;
}

@media (max-width: 767px) {
    .column-cta-img {
    width: 100%;
    font-size:18px
}
}