/* 개요·연혁: 상세 페이지 본문 열 전체 폭을 사용한다. */
.s4-overview { width: 100%; min-width: 0; }
.s4-overview > section:first-child > h2 { margin-top: 0; padding-top: 24px; border-top: 0; }
.s4-overview > section:first-child > h2::before { top: 4px; }
.s4-overview section > p { margin-top: 20px; }
.s4-overview-charter { list-style: none; padding: 0; margin: 24px 0 0; }
.s4-overview-charter li { padding: 22px 0; border-bottom: 1px solid var(--s4-line); }
.s4-overview-purpose { margin: 28px 0 0; }
.s4-overview-purpose > div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 24px; padding: 28px; background: var(--s4-surface); border-radius: var(--s4-radius-sm); }
.s4-overview-purpose > div + div { margin-top: 16px; }
.s4-overview-purpose dt { font-size: var(--s4-font-20); font-weight: var(--s4-weight-bold); color: var(--s4-primary); }
.s4-overview-purpose dt span { display: block; font-size: var(--s4-font-16); font-weight: var(--s4-weight-regular); }
.s4-overview-purpose dd { margin: 0; font-size: var(--s4-font-20); font-weight: var(--s4-weight-semibold); color: var(--s4-ink); }
.s4-overview-purpose dd p { margin-top: 14px; font-size: var(--s4-font-17); font-weight: var(--s4-weight-regular); color: var(--s4-ink-2); }
.s4-overview-values { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; padding: 0; margin: 28px 0; border: 1px solid var(--s4-line); border-radius: var(--s4-radius-sm); }
.s4-overview-values li { text-align: center; padding: 26px 12px; }
.s4-overview-values li + li { border-left: 1px solid var(--s4-line); }
.s4-overview-values strong { display: block; font-size: var(--s4-font-23); color: var(--s4-ink); }
.s4-overview-values span { font-size: var(--s4-font-16); overflow-wrap: anywhere; }
.s4-overview-values.s4-greeting-values { grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; }
.s4-overview-motto { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.s4-overview section > p + .s4-overview-motto { margin-top: 28px; }
.s4-overview-motto h3 { display: flex; align-items: center; gap: 10px; padding-left: 0; border-left: 0; font-size: var(--s4-font-20); color: var(--s4-primary); margin: 0 0 12px; }
.s4-overview-icon { display: inline-block; width: 30px; height: 30px; flex-shrink: 0; background: var(--s4-primary); mask: var(--overview-icon) center / contain no-repeat; -webkit-mask: var(--overview-icon) center / contain no-repeat; }
.s4-overview-values .s4-overview-icon { display: block; width: 36px; height: 36px; margin: 0 auto 14px; }
.s4-overview-icon--shield-check { --overview-icon: url('../icons/tabler/shield-check.svg'); }
.s4-overview-icon--scale { --overview-icon: url('../icons/tabler/scale.svg'); }
.s4-overview-icon--heart { --overview-icon: url('../icons/tabler/heart.svg'); }
.s4-overview-icon--bulb { --overview-icon: url('../icons/tabler/bulb.svg'); }
.s4-overview-icon--circle-check { --overview-icon: url('../icons/tabler/circle-check.svg'); }
.s4-overview-icon--heart-handshake { --overview-icon: url('../icons/tabler/heart-handshake.svg'); }
.s4-overview-motto p { margin: 0; }
.s4-overview-history, .s4-overview-history ul { list-style: none; margin: 0; padding: 0; }
.s4-overview-history { margin-top: 28px; }
.s4-overview-history > li { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--s4-line); }
.s4-overview-year { color: var(--s4-primary); font-size: var(--s4-font-23); line-height: 1.6; }
.s4-overview-history ul > li { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 16px; }
.s4-overview-history ul > li + li { margin-top: 20px; }
.s4-overview-date { font-variant-numeric: tabular-nums; color: var(--s4-ink); font-weight: var(--s4-weight-semibold); }
.s4-overview-history p { margin: 0; }
.s4-overview-source { font-size: var(--s4-font-16); color: var(--s4-muted); }
@media (max-width: 767px) {
  .s4-overview-purpose > div { grid-template-columns: 1fr; gap: 12px; padding: 22px; }
  .s4-overview-values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s4-overview-values li:nth-child(3) { border-left: 0; }
  .s4-overview-values li:nth-child(n+3) { border-top: 1px solid var(--s4-line); }
  .s4-greeting-values li:nth-child(3) { border-left: 1px solid var(--s4-line); border-top: 0; }
  .s4-greeting-values li { padding: 22px 8px; }
  .s4-overview-motto { grid-template-columns: 1fr; gap: 24px; }
  .s4-overview-history > li { grid-template-columns: 1fr; gap: 12px; }
  .s4-overview-history ul > li { grid-template-columns: 64px minmax(0, 1fr); gap: 12px; }
}