/* コラム一覧。ホームと共通の配色で、記事を選ぶための情報に絞る。 */
.column-page { --navy: #082e54; --orange: #c54b08; --orange-text: #c54b08; --line: #d3e0e8; color: var(--navy); }
.column-page .page { background: #fff; }
.column-hero { position: relative; padding: 26px 0 146px; background: linear-gradient(145deg, #eff9ff, #e7f5fc 65%, #f4fbff); border-bottom: 1px solid var(--line); }
.column-hero-wrap { width: min(1180px, calc(100% - 64px)); }
.column-hero .breadcrumb { margin-bottom: 24px; color: #496274; }
.column-hero-intro { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 40px; }
.column-eyebrow { margin: 0 0 10px; font-size: 14px; font-weight: 700; color: #496274; }
.column-hero h1 { margin: 0; color: var(--navy); font-size: clamp(30px, 3.2vw, 40px); line-height: 1.55; letter-spacing: -.03em; }
.column-hero .lead { margin: 0; font-size: 16px; line-height: 1.95; font-weight: 400; }
.column-hero-town { position: absolute; inset: auto 0 0; width: 100%; height: 120px; object-fit: cover; object-position: center bottom; pointer-events: none; }
.column-content { max-width: 1040px; padding: 38px 0 48px; }
.column-section-title { margin: 0 0 24px; color: var(--navy); font-size: 24px; line-height: 1.6; }
.column-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.column-card { display: flex; flex-direction: column; min-width: 0; padding: 26px 28px; border: 1px solid var(--line); border-radius: 18px; color: var(--navy); text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.column-card-contract { background: #fff6e8; }
.column-card-search { background: #edf8fe; }
.column-card:hover { border-color: #88aabb; box-shadow: 0 5px 18px #082e5410; }
.column-card-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.column-tag { padding: 5px 12px; background: #fff; border-radius: 6px; font-size: 13px; font-weight: 700; }
.column-icon { width: 54px; height: 54px; flex: 0 0 auto; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.column-card-contract .column-icon { color: #a94c15; }
.column-card-search .column-icon { color: #286b89; }
.column-question { margin: 0 0 8px; color: #496274; font-size: 14px; }
.column-card h3 { margin: 0; font-size: 21px; line-height: 1.7; }
.column-summary { margin: 14px 0 20px; font-size: 15px; line-height: 1.85; }
.column-takeaways { margin-top: auto; padding-top: 18px; border-top: 1px solid #cfdde4; }
.column-takeaways p { margin: 0 0 7px; color: #496274; font-size: 12px; font-weight: 700; }
.column-takeaways ul { margin: 0; padding-left: 1.2em; font-size: 14px; line-height: 1.85; }
.column-read { display: flex; align-items: center; justify-content: space-between; margin-top: 24px; font-size: 15px; font-weight: 700; }
.column-read > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--navy); color: #fff; }
.column-consult { display: flex; align-items: center; justify-content: space-between; gap: 26px; margin-top: 36px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: #edf8f1; }
.column-consult h2 { margin: 0 0 10px; color: var(--navy); font-size: 21px; line-height: 1.6; }
.column-consult p:not(.column-eyebrow) { margin: 0 0 12px; font-size: 14px; line-height: 1.85; }
.column-consult .column-eyebrow { color: #276c51; font-size: 12px; }
.column-text-link { color: var(--navy); font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }
.column-consult-actions { flex: 0 0 auto; display: grid; justify-items: center; gap: 15px; }
.column-line-link { color: #276c51; }
.column-page .button.orange { color: #fff; background: var(--orange); border-color: var(--orange); box-shadow: none; }
.column-page .button.orange:hover { background: #a93b00; border-color: #a93b00; }
.column-card:focus-visible, .column-text-link:focus-visible, .column-consult .button:focus-visible { outline: 3px solid #b34108; outline-offset: 5px; }
.column-page .footer { color: var(--navy); background: #edf6fa; border-top: 1px solid var(--line); box-shadow: none; }
.column-page .footer-cols a, .column-page .footer-copy, .column-page .footer-copy a { color: #496274; }
.column-page .footer-col-title { color: var(--navy); }
.column-page .footer-tagline { color: var(--orange); font-size: 15px; letter-spacing: .06em; }
@media (max-width: 680px) {
  .column-hero { padding: 20px 0 114px; }
  .column-hero-wrap { width: calc(100% - 32px); }
  .column-hero .breadcrumb { margin-bottom: 20px; font-size: 12px; }
  .column-hero-intro { grid-template-columns: 1fr; gap: 18px; }
  .column-hero h1 { font-size: 30px; }
  .column-hero .lead { font-size: 14px; }
  .column-hero-town { height: 92px; }
  .column-eyebrow { font-size: 13px; margin-bottom: 8px; }
  .column-content { padding-top: 28px; }
  .column-section-title { font-size: 19px; margin-bottom: 18px; }
  .column-grid { grid-template-columns: 1fr; gap: 20px; }
  .column-card { padding: 20px; }
  .column-card h3 { font-size: 19px; }
  .column-icon { width: 46px; height: 46px; }
  .column-card-top { margin-bottom: 10px; }
  .column-summary { font-size: 14px; margin-bottom: 18px; }
  .column-read { margin-top: 20px; }
  .column-consult { display: block; margin-top: 24px; padding: 23px 20px; }
  .column-consult h2 { font-size: 19px; }
  .column-consult-actions { margin-top: 22px; }
  .column-consult-actions .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .column-card { transition: none; } }