/* コラム（/column/）。読みやすさを優先し、行間を広く */
.column-article { padding-top: 28px; }
.column-article h1 { font-size: 27px; line-height: 1.5; margin: 4px 0 24px; word-break: keep-all; overflow-wrap: anywhere; }
.column-crumb { margin: 0 0 18px; font-size: 15.5px; color: var(--sub); }
.column-crumb a, .column-next a, .column-cta-sub a { color: var(--blue-deep); }
.column-no { margin: 0; font-size: 15.5px; font-weight: 600; color: var(--blue-deep); }
.column-body p { margin: 0 0 1.25em; font-size: 18px; line-height: 2; color: var(--text); }
.column-body h2 { margin: 2em 0 .8em; font-size: 23px; line-height: 1.5; word-break: auto-phrase; }
.column-cta { margin: 40px 0 24px; padding: 26px 20px; text-align: center; background: rgba(255, 255, 255, .78); border: 1px solid #CFE5F8; border-radius: 20px; }
.column-cta h2 { margin: 0 0 10px; font-size: 22px; line-height: 1.5; word-break: auto-phrase; }
.column-cta > p { margin: 0 0 18px; font-size: 17px; line-height: 1.8; }
.column-cta .btn { width: 100%; max-width: 420px; margin: 0 auto 12px; box-sizing: border-box; }
.column-cta .column-cta-sub { margin: 6px 0 0; font-size: 15.5px; }
.column-next { margin: 0; font-size: 17px; line-height: 1.8; }
@media (min-width: 768px) {
  .column-article h1 { font-size: 36px; }
}
.column-article .card-title { font-size: 19px; }

/* 動く図（2026-11-02、column_figs.py） */
.column-fig { margin: 28px 0 32px; padding: 18px 14px 14px; background: rgba(255, 255, 255, .78); border: 1px solid #CFE5F8; border-radius: 18px; color: var(--blue-deep); }
.column-fig svg { display: block; width: 100%; height: auto; max-width: 460px; margin: 0 auto; overflow: visible; font-family: inherit; }
.column-fig figcaption { margin: 12px 0 0; font-size: 16px; line-height: 1.7; color: var(--sub); }
.column-fig-note { white-space: nowrap; }
.column-progress { position: fixed; top: 0; left: 0; right: 0; height: 4px; z-index: 1000; pointer-events: none; }
.column-progress span { display: block; height: 100%; background: #D9755B; transform: scaleX(0); transform-origin: left center; }
.grid-2 > .card { min-width: 0; }
.card-title { overflow-wrap: anywhere; }