/* ============================================
   お知らせ一覧ページ スタイル
   （page-hero / breadcrumb はstyle.cssに移動済み）
   ============================================ */

/* --- News Page --- */
.news-page {
  background-color: var(--color-white);
}

/* --- Category Filter --- */
.news-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.news-filter-btn {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 8px 24px;
  border-radius: 100px;
  font-family: var(--font-family);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.news-filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.news-filter-btn.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(180, 59, 59, 0.25);
}

/* --- News Card Grid --- */
.news-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* --- News Card --- */
.news-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

/* アイキャッチ画像 */
.news-card-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.06);
}

/* カテゴリタグ（画像上） */
.news-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 4px;
  color: var(--color-white);
  background-color: var(--color-primary);
  z-index: 1;
}

.news-card-tag.tag-event {
  background-color: #3b6fb4;
}

.news-card-tag.tag-info {
  background-color: #4a9b6e;
}

.news-card-tag.tag-report {
  background-color: var(--color-primary);
}

/* カード本文 */
.news-card-body {
  padding: 20px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-date {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.news-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.news-card:hover .news-card-title {
  color: var(--color-primary);
}

.news-card-excerpt {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 64px;
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: all 0.2s;
}

a.pagination-item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.pagination-item.is-current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(180, 59, 59, 0.25);
}

.pagination-dots {
  font-size: 0.875rem;
  color: var(--color-text-light);
  padding: 0 4px;
}

.pagination-next {
  padding: 0 20px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .news-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .news-card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-card {
    flex-direction: row;
    border-radius: 12px;
  }

  .news-card-image {
    flex: 0 0 140px;
    aspect-ratio: auto;
    min-height: 120px;
  }

  .news-card-body {
    padding: 16px;
  }

  .news-card-title {
    font-size: 0.9375rem;
    -webkit-line-clamp: 2;
  }

  .news-card-excerpt {
    display: none;
  }

  .news-card-tag {
    top: 8px;
    left: 8px;
    font-size: 0.625rem;
    padding: 2px 10px;
  }

  .pagination {
    margin-top: 48px;
    gap: 6px;
  }

  .pagination-item {
    min-width: 38px;
    height: 38px;
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .news-card-image {
    flex: 0 0 110px;
  }
}