/* ニュース関連のスタイル */
.news-section {
  margin: 40px 0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.news-card {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  transition: box-shadow 0.3s ease;
}

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

.news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  font-size: 0.9em;
  color: #666;
}

.news-category {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8em;
  font-weight: bold;
  color: white;
}

.category-お知らせ { background: #007cba; }
.category-イベント { background: #28a745; }
.category-製品情報 { background: #ffc107; color: #000; }
.category-その他 { background: #6c757d; }

.news-title {
  margin: 0 0 10px 0;
  font-size: 1.2em;
}

.news-title a {
  text-decoration: none;
  color: #333;
  transition: color 0.3s ease;
}

.news-title a:hover {
  color: #007cba;
}

.news-description {
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
}

.news-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px;
}

.news-thumbnail {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  float: right;
  margin-left: 15px;
}

/* ニュース詳細ページ */
.news-detail {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.news-header {
  margin-bottom: 30px;
  text-align: center;
}

.news-featured-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 30px;
}

.news-content {
  line-height: 1.8;
  font-size: 1.1em;
}

.news-content h2 {
  margin-top: 30px;
  margin-bottom: 15px;
  color: #333;
}

.news-content h3 {
  margin-top: 25px;
  margin-bottom: 12px;
  color: #555;
}

/* フィルターボタン */
.news-filters {
  margin: 20px 0;
  text-align: center;
}

.filter-btn {
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  padding: 8px 16px;
  margin: 0 5px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: #007cba;
  color: white;
  border-color: #007cba;
}

/* ページネーション */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 40px 0;
}

.pagination a {
  padding: 8px 12px;
  text-decoration: none;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  color: #007cba;
  transition: all 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
  background: #007cba;
  color: white;
  border-color: #007cba;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .news-thumbnail {
    width: 100%;
    height: 150px;
    float: none;
    margin: 10px 0;
  }
  
  .filter-btn {
    margin: 5px;
    font-size: 0.9em;
  }
  
  .pagination {
    flex-wrap: wrap;
  }
}