/* 健康コラム。既存の青空色と読みやすさの決まりを引き継ぐ。 */
.columns-page .subpage-main { padding-bottom: 0; }
.column-reading-width { width: min(760px, calc(100% - 40px)); margin-inline: auto; }
.column-article-header { background: var(--canvas); padding: 38px 0 52px; }
.column-article-header .breadcrumb { margin-bottom: 38px; flex-wrap: wrap; }
.column-article-header h1 { font-size: clamp(28px, 4vw, 46px); line-height: 1.5; margin: 0 0 20px; word-break: auto-phrase; }
.column-deck { font-size: 18px; line-height: 1.9; color: var(--ink-mid); }
.column-byline { margin: 28px 0 0; font-size: 14px; color: var(--ink-mid); }
.column-article-body { padding-top: 48px; padding-bottom: 64px; font-size: 18px; line-height: 2; overflow-wrap: anywhere; }
.column-article-body p { margin: 0 0 1.6em; word-break: auto-phrase; }
.column-opening { font-weight: 700; }
.column-article-body h2 { margin: 64px 0 24px; font-size: clamp(24px, 3vw, 30px); line-height: 1.6; word-break: auto-phrase; scroll-margin-top: 110px; }
.column-points { background: var(--paper); border-left: 4px solid var(--brand-deep); border-radius: 0 16px 16px 0; padding: 28px 32px; margin: 36px 0; }
.column-points h2 { margin: 0 0 14px; font-size: 22px; }
.column-points ul { margin: 0; padding-left: 1.4em; }
.column-points li + li { margin-top: 12px; }
.column-toc { padding: 24px 0 28px; border-block: 1px solid var(--line); margin: 36px 0 48px; }
.column-toc p { font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.column-toc ol { padding-left: 1.6em; margin: 0; }
.column-toc a { display: inline-flex; min-height: 44px; align-items: center; text-underline-offset: 4px; font-size: 16px; }
.column-figure { margin: 36px 0 52px; }
.column-figure img { display: block; width: 100%; height: auto; border-radius: 0; }
.column-related { margin: 32px 0; padding: 24px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; font-size: 16px; }
.column-related p { margin: 0 0 8px; font-weight: 700; }
.column-related a { display: inline-flex; align-items: center; min-height: 44px; }
.column-references { margin-top: 64px; border-top: 1px solid var(--line); font-size: 16px; }
.column-references h2 { margin-top: 32px; font-size: 22px; }
.column-references ul { margin: 0 0 24px; padding-left: 1.3em; }
.column-references li { margin-block: 14px; }
.column-references a { display: inline-block; min-height: 44px; }
.column-references p { font-size: 14px; color: var(--ink-mid); }
.column-disclaimer { border-top: 1px solid var(--line); padding-top: 24px; color: var(--ink-mid); font-size: 14px; }
.column-bottom-nav { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; margin-top: 40px; font-size: 16px; }
.column-bottom-nav a { display: inline-flex; min-height: 44px; align-items: center; }
.column-list { width: min(1040px, calc(100% - 40px)); margin: 52px auto; }
.column-list > h2 { font-size: 28px; margin: 0 0 28px; }
.column-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); background: #fff; border: 1px solid rgba(31,67,102,.16); border-radius: 24px; overflow: hidden; color: #1f4366; }
.column-card-image { align-self: center; display: block; margin: 28px; }
.column-card-image img { display: block; width: 100%; height: auto; border-radius: 0; }
.column-card-copy { padding: 32px 32px 32px 4px; align-self: center; }
.column-card .column-meta { display: flex; flex-wrap: wrap; gap: 5px; margin: 0 0 16px; color: #476680; font-size: 14px; }
.column-card h3 { font-size: clamp(20px, 2.6vw, 28px); line-height: 1.6; margin: 0 0 16px; word-break: auto-phrase; }
.column-card h3 a { color: inherit; text-decoration: none; }
.column-card h3 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.column-card-copy > p:not(.column-meta) { color: #476680; font-size: 16px; line-height: 1.9; margin: 0 0 16px; word-break: auto-phrase; }
.column-read { display: inline-flex; min-height: 44px; gap: 18px; align-items: center; color: #205b91; font-size: 16px; font-weight: 700; text-decoration: underline; text-underline-offset: 5px; }
.column-note-link { width: min(1040px, calc(100% - 40px)); margin: 40px auto 72px; padding: 24px 0; border-top: 1px solid rgba(31,67,102,.16); font-size: 16px; }
.column-note-link p { margin: 0 0 8px; }
.column-note-link a { display: inline-flex; align-items: center; min-height: 44px; }
.column-home-section { background: #f3f9fe; }
.column-home-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.column-home-heading h2 { margin: 0; }
.column-home-heading .eyebrow { color: #2a639b; font-size: 14px; font-weight: 700; margin: 0 0 12px; }
@media (min-width: 761px) {
  .home-with-columns .site-nav { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .home-with-columns .site-nav a { padding-inline: 4px; white-space: normal; word-break: auto-phrase; line-height: 1.35; text-align: center; }
}
@media (min-width: 761px) and (max-width: 1180px) {
  .home-with-columns .header-contact { display: none; }
  .home-with-columns .header-shell { grid-template-columns: auto 1fr; }
}
@media (max-width: 760px) {
  .home-with-columns .site-nav { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .column-reading-width, .column-list, .column-note-link { width: calc(100% - 32px); }
  .column-article-header { padding: 24px 0 32px; }
  .column-article-header .breadcrumb { margin-bottom: 28px; font-size: 14px; }
  .column-article-header h1 { font-size: clamp(26px, 7vw, 32px); }
  .column-deck, .column-article-body { font-size: 16px; }
  .column-article-body { padding-top: 32px; }
  .column-article-body h2 { font-size: 24px; margin-top: 48px; }
  .column-points { padding: 22px 20px; }
  .column-points h2 { margin-top: 0; font-size: 20px; }
  .column-toc a { line-height: 1.7; padding-block: 5px; }
  .column-card { grid-template-columns: 1fr; }
  .column-card-image { margin: 20px 20px 0; }
  .column-card-copy { padding: 24px; }
  .column-home-heading { display: block; }
  .column-home-heading > a { margin-top: 16px; }
  .column-figure { margin: 28px -8px 40px; }
  .column-references h2 { font-size: 22px; }
}