@charset "UTF-8";
/* =========================================================
   NEWS（お知らせ） — アーカイブ + 個別記事 専用スタイル
   ========================================================= */

/* ---------------------------------------------------------
   共通：内側幅・余白
   --------------------------------------------------------- */
.news_archive,
.news_single {
  padding: 50px 0 80px;
}
@media (min-width: 768px) {
  .news_archive,
  .news_single {
    padding: 70px 0 120px;
  }
}

/* =========================================================
   アーカイブ（一覧）
   ========================================================= */

/* カテゴリフィルター */
.news_archive-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
}
@media (min-width: 768px) {
  .news_archive-cats {
    justify-content: center;
    margin-bottom: 50px;
  }
}
.news_archive-cats-item a {
  display: inline-block;
  padding: 6px 18px;
  font-size: 13px;
  color: var(--primary-500);
  border: 1px solid var(--primary-300);
  border-radius: 999px;
  transition: all 0.3s;
}
.news_archive-cats-item a:hover {
  background-color: var(--primary-100, #eaf3f6);
}
.news_archive-cats-item.is-active a {
  background-color: var(--primary-400);
  color: #fff;
  border-color: var(--primary-400);
}
@media (min-width: 768px) {
  .news_archive-cats-item a {
    font-size: 14px;
    padding: 8px 22px;
  }
}

/* 記事リスト */
.news_archive-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--primary-200);
}
.news_archive-item {
  border-bottom: 1px solid var(--primary-200);
}
.news_archive-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 8px;
  color: var(--font-color);
  transition: background-color 0.3s;
}
.news_archive-link:hover {
  background-color: var(--primary-100, #f5f9fa);
}
@media (min-width: 768px) {
  .news_archive-link {
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 26px 16px;
  }
}

/* メタ情報 */
.news_archive-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.news_archive-date {
  font-size: 14px;
  font-weight: 500;
  color: var(--primary-500);
  letter-spacing: 0.04em;
}
.news_archive-cat {
  display: inline-block;
  padding: 2px 12px;
  font-size: 11px;
  background-color: var(--primary-400);
  color: #fff;
  border-radius: 999px;
  min-width: 80px;
  text-align: center;
}
@media (min-width: 768px) {
  .news_archive-date {
    font-size: 15px;
  }
  .news_archive-cat {
    font-size: 12px;
    min-width: 100px;
  }
}

/* タイトル */
.news_archive-title {
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
  flex: 1;
}
@media (min-width: 768px) {
  .news_archive-title {
    font-size: 16px;
  }
}

/* 空状態 */
.news_archive-empty {
  text-align: center;
  padding: 60px 0;
  color: var(--font-color);
}

/* ページネーション */
.news_archive-pagination {
  margin-top: 50px;
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.news_archive-pagination a,
.news_archive-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  font-size: 14px;
  border: 1px solid var(--primary-300);
  border-radius: 4px;
  color: var(--primary-500);
  transition: all 0.3s;
}
.news_archive-pagination a:hover {
  background-color: var(--primary-100, #eaf3f6);
}
.news_archive-pagination .current {
  background-color: var(--primary-400);
  color: #fff;
  border-color: var(--primary-400);
}
.news_archive-pagination .dots {
  border: none;
}

/* =========================================================
   個別記事
   ========================================================= */
.news_single-article {
  max-width: 800px;
  margin: 0 auto;
}

/* ヘッダー */
.news_single-header {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--primary-200);
}
@media (min-width: 768px) {
  .news_single-header {
    margin-bottom: 40px;
    padding-bottom: 24px;
  }
}
.news_single-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.news_single-date {
  font-size: 14px;
  font-weight: 500;
  color: var(--primary-500);
  letter-spacing: 0.04em;
}
.news_single-cat {
  display: inline-block;
  padding: 2px 14px;
  font-size: 12px;
  background-color: var(--primary-400);
  color: #fff;
  border-radius: 999px;
}
.news_single-title {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--font-color);
  margin: 0;
}
@media (min-width: 768px) {
  .news_single-title {
    font-size: 28px;
  }
}

/* サムネイル */
.news_single-thumb {
  margin-bottom: 30px;
}
.news_single-thumb img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}
@media (min-width: 768px) {
  .news_single-thumb {
    margin-bottom: 40px;
  }
}

/* 本文 */
.news_single-content {
  font-size: 15px;
  line-height: 2;
  color: var(--font-color);
}
.news_single-content p {
  margin-bottom: 1.5em;
}
.news_single-content h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 1.8em 0 0.8em;
  padding-left: 12px;
  border-left: 4px solid var(--primary-400);
  color: var(--primary-500);
}
.news_single-content h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 1.5em 0 0.6em;
  color: var(--primary-500);
}
.news_single-content a {
  color: var(--primary-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.news_single-content ul,
.news_single-content ol {
  margin: 0 0 1.5em 1.5em;
}
.news_single-content li {
  margin-bottom: 0.5em;
}
.news_single-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 1em 0;
}
.news_single-content blockquote {
  margin: 1.5em 0;
  padding: 1em 1.4em;
  background-color: var(--primary-100, #f5f9fa);
  border-left: 4px solid var(--primary-300);
  font-style: italic;
}
@media (min-width: 768px) {
  .news_single-content {
    font-size: 16px;
  }
  .news_single-content h2 {
    font-size: 22px;
  }
  .news_single-content h3 {
    font-size: 18px;
  }
}

/* 前後記事ナビ */
.news_single-nav {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .news_single-nav {
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    margin-top: 80px;
  }
}
.news_single-nav-item {
  font-size: 13px;
}
.news_single-nav-item a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--primary-300);
  border-radius: 6px;
  color: var(--font-color);
  transition: all 0.3s;
  height: 100%;
}
.news_single-nav-item a:hover {
  background-color: var(--primary-100, #eaf3f6);
}
.news_single-nav-item--next {
  text-align: right;
}
.news_single-nav-item--list {
  grid-column: 1 / -1;
  text-align: center;
}
.news_single-nav-item--list a {
  background-color: var(--primary-400);
  color: #fff;
  border-color: var(--primary-400);
  font-weight: 500;
  padding: 14px 30px;
}
.news_single-nav-item--list a:hover {
  background-color: var(--primary-500);
  border-color: var(--primary-500);
}
@media (min-width: 768px) {
  .news_single-nav-item--list {
    grid-column: auto;
  }
}
.news_single-nav-label {
  display: block;
  font-size: 12px;
  color: var(--primary-500);
  margin-bottom: 4px;
}
.news_single-nav-title {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}