/* OPT WELLNESS テーマ ver4.0 コラム一覧・記事・検索・404・固定ページ本文（2026-09-13 / CTO）
   ver3.05 の css/site-2026.css から、投稿・検索・404で使う部品だけを引き継いだ。見た目は ver3.05 のまま。
   ヘッダー・フッター・見出し帯（.page-head）・CTA帯は site-v4.css / pages-v4.css の新デザインが適用される。 */
main { min-height: 40vh; }
body:has(.contact-page-main) { padding-bottom: 0; }
.menu-active .mobile-cta { visibility: hidden; }
select { font: inherit; }
.nojs-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; padding: 10px 48px; font-size: 13px; }
.page-band { padding-block: 64px; }
.tinted { background: var(--surface); }
.reading { max-width: 850px; }
.archive-description { padding-top: 24px; }
.page-jump { display: flex; gap: 6px 26px; flex-wrap: wrap; padding-block: 22px; border-bottom: 1px solid var(--line); }
.page-jump a { display: inline-flex; min-height: 40px; align-items: center; font-size: 13px; text-decoration: underline; text-underline-offset: 5px; }

/* 記事ページのパンくず（single.php） */
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--ink); margin-bottom: 30px; }
.breadcrumbs a { text-decoration: underline; text-underline-offset: 4px; }
.breadcrumbs span[aria-hidden] { color: #b9b19f; }

/* コラム一覧 */
.column-tools { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 36px; }
.category-nav { display: flex; flex-wrap: wrap; gap: 5px 22px; }
.category-nav a { display: inline-flex; min-height: 44px; align-items: center; font-size: 13px; border-bottom: 2px solid transparent; }
.category-nav a[aria-current="page"] { border-color: var(--green); color: var(--green); font-weight: 700; }
.category-nav a:hover { border-color: var(--line); }
.site-search { flex: 0 0 260px; }
.site-search label { font-size: 13px; display: block; margin-bottom: 7px; }
.search-controls { display: flex; gap: 8px; }
.site-search input { width: 100%; min-width: 0; border: 1px solid #aeb9af; border-radius: 3px; padding: 10px; font-size: 16px; }
.site-search button { border: 1px solid var(--green); color: #fff; background: var(--green); border-radius: 3px; padding: 10px 15px; font-size: 13px; white-space: nowrap; }
.posts-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 42px 30px; }
.post-card { min-width: 0; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.post-image { display: block; aspect-ratio: 1.65; background: var(--surface); margin-bottom: 18px; }
.post-image img { width: 100%; height: 100%; object-fit: cover; }
.post-image:empty { display: none; }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--ink); margin-bottom: 10px; }
.post-meta a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.post-card h2 { font: 600 20px/1.8 var(--serif); margin-bottom: 12px; }
.post-card h2 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.post-card p { font-size: 14px; color: var(--ink); }
.pagination { margin-top: 40px; }
.pagination .nav-links, .pagination ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.pagination .page-numbers { display: inline-flex; min-width: 42px; min-height: 44px; align-items: center; justify-content: center; padding: 8px 13px; border: 1px solid var(--line); font-size: 14px; }
.pagination .current { background: var(--green); color: #fff; border-color: var(--green); }
.empty-state { padding-block: 34px 60px; max-width: 680px; }
.empty-state h2 { font-size: 25px; margin-bottom: 20px; }
.empty-state p { margin-bottom: 20px; }

/* 記事・固定ページ本文 */
.article-shell { max-width: 900px; padding-block: 36px 64px; }
.article-shell > article > h1 { font: 600 37px/1.7 var(--serif); margin-bottom: 30px; }
.article-hero { width: 100%; height: auto; max-height: 560px; object-fit: cover; margin-bottom: 38px; }
.article-body, .page-prose { font-size: 16px; line-height: 2.1; overflow-wrap: anywhere; }
.article-body p, .page-prose p { margin-bottom: 24px; }
.article-body h2, .page-prose h2 { font-size: 28px; margin-block: 42px 20px; }
.article-body h3, .page-prose h3 { font-size: 22px; margin-block: 32px 16px; }
.article-body h4, .page-prose h4 { font-size: 18px; margin-block: 26px 14px; }
.article-body a, .page-prose a { color: var(--green); text-decoration: underline; text-underline-offset: 4px; }
.article-body img, .page-prose img { max-width: 100%; height: auto; }
.article-body iframe, .page-prose iframe, .article-body video { max-width: 100%; }
.article-body ul, .article-body ol, .page-prose ul, .page-prose ol { padding-left: 1.4em; margin-block: 18px 26px; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.page-prose ul { list-style: disc; }
.page-prose ol { list-style: decimal; }
.article-body li, .page-prose li { margin-top: 8px; }
.article-body blockquote, .page-prose blockquote { margin: 26px 0; padding: 12px 24px; border-left: 3px solid var(--green); background: var(--surface); }
.article-body figure, .page-prose figure { margin: 28px 0; }
.article-body figcaption, .page-prose figcaption { font-size: 12px; color: var(--muted); }
.article-body pre, .page-prose pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: 20px; background: var(--surface); }
.article-body table, .page-prose table { border-collapse: collapse; width: 100%; font-size: 14px; }
.article-body td, .article-body th, .page-prose td, .page-prose th { padding: 12px; border: 1px solid var(--line); text-align: left; }
.table-scroll, .wp-block-table { overflow-x: auto; max-width: 100%; }
.article-body table:not(.has-fixed-layout), .page-prose table:not(.has-fixed-layout) { table-layout: fixed; }
.article-bottom { border-top: 1px solid var(--line); margin-top: 38px; padding-top: 24px; }
.post-navigation .nav-links { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; font-size: 14px; }
.post-navigation a { text-decoration: underline; text-underline-offset: 4px; }
.related-section { margin-top: 50px; }
.related-section > h2 { font-size: 27px; margin-bottom: 30px; }
.related-section .post-card h2 { font-size: 17px; }

@media (max-width: 960px) {
  .column-tools { display: block; }
  .site-search { max-width: 420px; margin-top: 24px; }
  .posts-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 700px) {
  .page-band { padding-block: 42px; }
  .breadcrumbs { margin-bottom: 20px; }
  .page-jump { gap: 2px 22px; padding-block: 16px; }
  .page-jump a { font-size: 13px; }
  .posts-grid { grid-template-columns: 1fr; gap: 32px; }
  .post-card h2 { font-size: 21px; }
  .article-shell { padding-block: 24px 42px; }
  .article-shell > article > h1 { font-size: 27px; }
  .article-body h2, .page-prose h2 { font-size: 24px; }
  .article-body h3, .page-prose h3 { font-size: 20px; }
  .post-navigation .nav-links { grid-template-columns: 1fr; }
}
@media print {
  .site-search, .page-jump, .nojs-nav { display: none; }
  .page-band { padding-block: 25px; }
  .article-shell, .reading { max-width: none; }
}