/* ニュース一覧ページ専用CSS */

.news-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

.news-main h1 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #1a1a1a;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.news-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 30px;
    transition: box-shadow 0.3s ease;
}

.news-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.news-card-content time {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
}

.news-card-title {
    font-size: 1.5rem;
    margin: 10px 0;
    color: #1a1a1a;
    line-height: 1.4;
}

.news-card-summary {
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
    margin: 15px 0;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.news-source {
    font-size: 0.9rem;
    color: #666;
}

.news-link {
    display: inline-block;
    padding: 8px 20px;
    background: #2563eb;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.news-link:hover {
    background: #1d4ed8;
}

/* サイドバー */
.news-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-banner {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.sidebar-banner img {
    max-width: 100%;
    height: auto;
}

/* ページネーション */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.pagination-link {
    display: inline-block;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.pagination-link:hover {
    background: #f0f0f0;
    border-color: #bbb;
}

.pagination-link.active {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
}

.pagination-link.prev,
.pagination-link.next {
    font-weight: bold;
}

/* レスポンシブデザイン */
@media (max-width: 1024px) {
    .news-container {
        grid-template-columns: 1fr;
    }

    .news-sidebar {
        order: 2;
    }
}

@media (max-width: 768px) {
    .news-main h1 {
        font-size: 2rem;
    }

    .news-card {
        padding: 20px;
    }

    .news-card-title {
        font-size: 1.3rem;
    }

    .news-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .sidebar-banner {
        padding: 15px;
    }
}