/* About-page hierarchy. Kept after shared typography and responsive styles. */
html[lang] body.public-design #main .about-page {
  --about-title: clamp(34px, 4vw, 48px);
  --about-section: 32px;
  --about-subheading: 22px;
  --about-body: 16px;
  --about-lead: 18px;
  --about-label: 12px;
  --about-column: 32px;
  --about-gap: 16px;
  --about-inset: calc(var(--about-column) + var(--about-gap));
}

html[lang] body.public-design #main .about-page :is(h1, h2, h3, h4) {
  color: var(--ink);
  font-family: var(--font-site);
  font-weight: 800;
  text-transform: none;
  letter-spacing: -.035em;
  text-wrap: pretty;
}
html[lang] body.public-design #main .about-page h1 {
  font-size: var(--about-title);
  line-height: 1.2;
  letter-spacing: -.055em;
  margin: 16px 0 24px;
}
html[lang] body.public-design #main .about-page h2 {
  font-size: var(--about-section);
  line-height: 1.35;
  margin: 8px 0 16px;
}
html[lang] body.public-design #main .about-page :is(h3, h4) {
  font-size: var(--about-subheading);
  line-height: 1.45;
  margin: 0 0 12px;
}
html[lang] body.public-design #main .about-page :is(p, .about-detail li, .about-university-directory li) {
  font-size: var(--about-body);
  font-weight: 400;
  line-height: var(--reading-line-height);
  letter-spacing: -.015em;
  color: #4d6258;
}
html[lang] body.public-design #main .about-page p {
  max-width: 66ch;
  text-wrap: pretty;
}
html[lang] body.public-design #main .about-page :is(.about-hero-copy, .about-section-heading) > p,
html[lang] body.public-design #main .about-page .about-section-heading p {
  font-size: var(--about-lead);
  font-weight: 400;
  line-height: var(--reading-line-height);
  letter-spacing: -.02em;
  max-width: 58ch;
}
html[lang] body.public-design #main .about-page .about-kicker {
  font-size: var(--about-label);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .06em;
  color: #617467;
}
html[lang] body.public-design #main .about-page :is(.about-number, .about-index small) {
  font-family: var(--font-site);
  font-size: var(--about-label);
  font-style: normal;
  font-weight: 700;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  color: #617467;
}
html[lang] body.public-design #main .about-page .about-number {
  width: var(--about-column);
  max-width: none;
  padding-top: 8px;
  margin: 0;
}

/* A compact introduction, followed immediately by a readable page index. */
html[lang] body.public-design #main .about-page .about-hero {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 48px;
  padding-top: 36px;
  padding-bottom: 40px;
}
html[lang] body.public-design #main .about-page .about-hero-copy { padding: 0; }
html[lang] body.public-design #main .about-page .about-hero-copy > p { max-width: 42ch; }
html[lang] body.public-design #main .about-page .about-down {
  font-size: 14px;
  font-weight: 700;
  margin-top: 24px;
  gap: 32px;
}
html[lang] body.public-design #main .about-page .about-down-label,
html[lang] body.public-design #main .about-page .about-down .inkas-brand {
  font: inherit;
}
html[lang] body.public-design #main .about-page .about-hero-image { margin: 0; }
html[lang] body.public-design #main .about-page .about-hero-image > img {
  height: auto;
  aspect-ratio: 1.5;
  max-height: 430px;
  transform: none;
}
html[lang] body.public-design #main .about-page .about-index {
  border-block: 1px solid var(--line);
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 4px 28px;
}
html[lang] body.public-design #main .about-page .about-index a {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
  gap: 10px;
  align-items: baseline;
}

/* The same heading gutter and spacing apply to every program chapter. */
html[lang] body.public-design #main .about-page :is(.about-chapter, .about-closing) {
  padding-top: 64px;
  padding-bottom: 64px;
}
html[lang] body.public-design #main .about-page .about-section-heading {
  display: grid;
  grid-template-columns: var(--about-column) minmax(0, 1fr);
  gap: var(--about-gap);
  max-width: 940px;
  margin-bottom: 32px;
}
html[lang] body.public-design #main .about-page :is(.about-story-grid, .about-program-intro, .about-closing-actions) {
  margin-left: var(--about-inset);
}
html[lang] body.public-design #main .about-page .about-mission-layout { gap: 48px; }
html[lang] body.public-design #main .about-page .about-mission-copy .about-story-grid { gap: 24px; }
html[lang] body.public-design #main .about-page .about-prose p { margin-bottom: 16px; }
html[lang] body.public-design #main .about-page .about-prose p + h3 { margin-top: 28px; }
html[lang] body.public-design #main .about-page .about-detail { padding-top: 24px; }
html[lang] body.public-design #main .about-page .about-details-grid { gap: 32px; }
html[lang] body.public-design #main .about-page .about-service h3 { margin-bottom: 12px; }
html[lang] body.public-design #main .about-page .about-subsection-title { font-size: 24px; }
html[lang] body.public-design #main .about-page .about-program-feature { gap: 48px; }
html[lang] body.public-design #main .about-page .about-bound-grid { align-items: start; }
html[lang] body.public-design #main .about-page :is(.text-link, .about-downloads a) {
  font-size: 14px;
  line-height: 1.6;
}

/* A personal letter: quiet stationery, a framed portrait and a rolled paper edge. */
html[lang] body.public-design #main .about-page .founder-letter {
  --letter-inset: 28px;
  width: 100%;
  margin: 0;
  padding: 0 0 8px;
  border: 1px solid #d7cbb2;
  border-top: 3px solid #496653;
  border-radius: 2px;
  background: linear-gradient(100deg, #fffef8, #faf5e7);
  box-shadow: 0 12px 28px #51472b0d;
  scroll-margin-top: calc(var(--header-height) + 20px);
}
html[lang] body.public-design #main .about-page .founder-letter::before {
  inset: 7px 4px -5px;
  transform: none;
  border-color: #ddd2bb;
  background: #f5efdf;
  box-shadow: 0 3px 0 -1px #fdf9ee, 0 4px 0 -1px #ddd2bb;
}
html[lang] body.public-design #main .about-page .letter-heading {
  padding: 24px var(--letter-inset) 20px;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid #ddd4bf;
  margin: 0;
}
html[lang] body.public-design #main .about-page .letter-heading > div { min-width: 0; }
html[lang] body.public-design #main .about-page .letter-letterhead {
  font-size: 17px;
  line-height: 1.3;
  letter-spacing: -.035em;
  color: #56705c;
  margin-bottom: 8px;
}
html[lang] body.public-design #main .about-page .letter-heading h3 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.35;
  text-wrap: pretty;
}
html[lang] body.public-design #main .about-page .letter-byline {
  font-size: 12px;
  line-height: 1.5;
  color: #667263;
}
html[lang] body.public-design #main .about-page .letter-heading img {
  width: 66px;
  height: 80px;
  padding: 4px;
  border: 1px solid #cec4ae;
  background: #fffdf6;
  border-radius: 0;
  mix-blend-mode: normal;
  box-shadow: 2px 3px 0 #d9d0b94d;
}
html[lang] body.public-design #main .about-page .letter-body { padding: 22px var(--letter-inset) 0; }
html[lang] body.public-design #main .about-page .letter-body p { margin-bottom: 14px; }
html[lang] body.public-design #main .about-page .letter-intro > p:last-child { margin-bottom: 0; }
html[lang] body.public-design #main .about-page .letter-reveal-content { padding-top: 14px; }
html[lang] body.public-design #main .about-page .letter-signoff { margin: 24px 0 12px; }
html[lang] body.public-design #main .about-page .letter-seal {
  width: 58px;
  height: 58px;
  border: 3px double #60735b;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
  color: #60735b;
  font-size: 13px;
  font-weight: 700;
  text-shadow: none;
  transform: rotate(-9deg);
}
html[lang] body.public-design #main .about-page .letter-roll {
  height: 18px;
  margin: 22px -4px 0;
  border: 1px solid #cfc0a0;
  border-radius: 4px;
  background: linear-gradient(#e8ddc4, #fffcf1 28%, #f5ecd7 59%, #d2bf98 92%, #eee2c7);
  box-shadow: 0 4px 5px #6553321a;
}
html[lang] body.public-design #main .about-page .letter-roll::before,
html[lang] body.public-design #main .about-page .letter-roll::after {
  width: 7px;
  border-color: #c7b58f;
  background: radial-gradient(ellipse, #ad966b 0 18%, #f8efd9 24% 53%, #cbb58c 59% 67%, #eee0c1 74%);
}
html[lang] body.public-design #main .about-page .is-unrolled .letter-roll { height: 7px; margin-top: 16px; opacity: .7; }
html[lang] body.public-design #main .about-page .letter-unroll-button {
  min-height: 44px;
  width: calc(100% - 24px);
  margin: 8px 12px 0;
  padding: 10px 12px;
  border-radius: 3px;
  font-size: 13px;
  gap: 10px;
}
html[lang] body.public-design #main .about-page .letter-unroll-button:focus-visible { outline: 2px solid #496653; outline-offset: 2px; }

/* Related gallery introductions share one row instead of two oversized chapters. */
html[lang] body.public-design #main .about-page .about-community-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  padding-top: 0;
  padding-bottom: 64px;
}
html[lang] body.public-design #main .about-page .about-community-grid section {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
html[lang] body.public-design #main .about-page .about-community-grid h2 { font-size: 24px; margin-top: 0; }
html[lang] body.public-design #main .about-page .about-history-layout { gap: 56px; }
html[lang] body.public-design #main .about-page .about-history-intro { top: calc(var(--header-height) + 24px); }
html[lang] body.public-design #main .about-page .about-history-year {
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 24px;
  padding-block: 28px;
}
html[lang] body.public-design #main .about-page .about-history-year:first-child { padding-top: 0; }
html[lang] body.public-design #main .about-page .about-history-year h3 {
  font-size: 28px;
  line-height: 1.3;
  margin: 0;
}

@media (max-width: 1000px) {
  html[lang] body.public-design #main .about-page { --about-section: 30px; }
  html[lang] body.public-design #main .about-page :is(.about-hero, .about-program-feature, .about-mission-layout) { gap: 32px; }
}
@media (max-width: 750px) {
  html[lang] body.public-design #main .about-page {
    --about-section: 25px;
    --about-subheading: 20px;
    --about-lead: 16px;
    --reading-line-height: 1.7;
    --about-column: 24px;
    --about-gap: 12px;
    --about-inset: 0px;
  }
  html[lang=en] body.public-design #main .about-page { --reading-line-height: 1.6; }
  html[lang] body.public-design #main .about-page .wrap { padding-inline: 20px; }
  html[lang] body.public-design #main .about-page .about-hero {
    grid-template-columns: minmax(0, 1fr);
    padding-block: 20px 24px;
    gap: 18px;
  }
  html[lang] body.public-design #main .about-page h1 { font-size: 34px; margin: 10px 0 12px; }
  html[lang] body.public-design #main .about-page h2 { margin: 0 0 10px; }
  html[lang] body.public-design #main .about-page :is(h3, h4) { margin-bottom: 10px; }
  html[lang] body.public-design #main .about-page .about-down { margin-top: 12px; padding-bottom: 8px; }
  html[lang] body.public-design #main .about-page .about-index { display: none; }
  html[lang] body.public-design #main .about-page :is(.about-chapter, .about-closing) { padding-block: 26px; }
  html[lang] body.public-design #main .about-page .about-section-heading { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 6px 12px; margin-bottom: 18px; }
  html[lang] body.public-design #main .about-page .about-section-heading > div { display: contents; }
  html[lang] body.public-design #main .about-page .about-section-heading .about-number { grid-column: 1; width: 24px; margin: 0; padding-top: 4px; }
  html[lang] body.public-design #main .about-page .about-section-heading .about-kicker { grid-column: 2; align-self: center; }
  html[lang] body.public-design #main .about-page .about-section-heading :is(h2, p) { grid-column: 1 / -1; }
  html[lang] body.public-design #main .about-page :is(.about-story-grid, .about-program-intro, .about-closing-actions) { margin-left: 0; }
  html[lang] body.public-design #main .about-page :is(.about-mission-layout, .about-program-feature, .about-exchange-grid, .about-bound-grid, .about-niied) { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  html[lang] body.public-design #main .about-page .about-mission-layout { gap: 28px; }
  html[lang] body.public-design #main .about-page .about-mission-copy .about-story-grid { gap: 16px; }
  html[lang] body.public-design #main .about-page .about-prose p { margin-bottom: 12px; }
  html[lang] body.public-design #main .about-page .about-prose p:last-child { margin-bottom: 0; }
  html[lang] body.public-design #main .about-page .about-subsection-title { font-size: 21px; }

  /* All mobile photographs use the same rectangular frame, without rotation or stagger. */
  html[lang] body.public-design #main .about-page :is(.about-photo, .about-hero-image) { margin: 0; width: 100%; border-radius: 0; transform: none; }
  html[lang] body.public-design #main .about-page :is(.about-photo, .about-hero-image) > img {
    display: block;
    width: 100%;
    height: auto;
    max-height: none;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-radius: 0 !important; /* Overrides the shared photo-shape !important rule. */
    clip-path: none;
    transform: none;
  }
  html[lang] body.public-design #main .about-page .about-photo.contain > img { object-fit: contain; aspect-ratio: auto; }
  html[lang] body.public-design #main .about-page figcaption { margin: 6px 0 0; padding: 0; font-size: 11px; line-height: 1.45; }
  html[lang] body.public-design #main .about-page .about-hero-image figcaption { flex-direction: row; flex-wrap: wrap; gap: 4px 12px; }
  html[lang] body.public-design #main .about-page .about-tour-collage { gap: 10px; margin: 0 0 22px; align-items: start; }
  html[lang] body.public-design #main .about-page :is(.about-photo-ribbon, .about-study-photos, .about-bound-album, .about-bound-strip, .about-memory-strip, .about-closing-album) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 20px 0 0; align-items: start; }
  html[lang] body.public-design #main .about-page :is(.about-photo-ribbon, .about-study-photos) figure:last-child { grid-column: auto; }
  html[lang] body.public-design #main .about-page .about-tour-collage .tour-main { grid-column: 1 / -1; }
  html[lang] body.public-design #main .about-page :is(.about-photo-ribbon, .about-study-photos) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  html[lang] body.public-design #main .about-page :is(.about-photo-ribbon, .about-study-photos) img { aspect-ratio: 1; }
  html[lang] body.public-design #main .about-page .about-details-grid { gap: 22px; margin-top: 22px; }
  html[lang] body.public-design #main .about-page .about-detail { padding-top: 16px; }
  html[lang] body.public-design #main .about-page .about-detail.illustrated { padding-top: 0; }
  html[lang] body.public-design #main .about-page .about-detail > .about-photo { margin-bottom: 12px; }
  html[lang] body.public-design #main .about-page .about-visit-exchange { margin-top: 22px; }
  html[lang] body.public-design #main .about-page .about-services-pair { grid-template-columns: 1fr; gap: 20px; margin-top: 22px; }
  html[lang] body.public-design #main .about-page .about-service {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 76px;
    gap: 12px 16px;
    padding-top: 18px;
  }
  html[lang] body.public-design #main .about-page .about-service-copy { display: contents; }
  html[lang] body.public-design #main .about-page .about-service h3 { grid-column: 1; align-self: center; margin: 0; }
  html[lang] body.public-design #main .about-page .about-service > .about-photo { grid-column: 2; grid-row: 1; }
  html[lang] body.public-design #main .about-page .about-service > .about-photo img { height: 68px; aspect-ratio: auto; }
  html[lang] body.public-design #main .about-page .about-service-copy > :not(h3) { grid-column: 1 / -1; }
  html[lang] body.public-design #main .about-page .about-university-directory { margin-top: 24px; padding-block: 18px; gap: 8px; }
  html[lang] body.public-design #main .about-page .about-university-directory ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 16px; }
  html[lang] body.public-design #main .about-page .about-university-directory li { font-size: 14px; }
  html[lang] body.public-design #main .about-page .about-settlement-support { margin-top: 26px; }
  html[lang] body.public-design #main .about-page .about-settlement-services { grid-template-columns: 1fr; gap: 20px; margin-top: 16px; }
  html[lang] body.public-design #main .about-page .about-support-contact { margin-top: 24px; padding-left: 14px; }
  html[lang] body.public-design #main .about-page .about-service-note { padding: 18px; gap: 16px; }
  html[lang] body.public-design #main .about-page .about-community-grid { grid-template-columns: 1fr; gap: 22px; padding-bottom: 26px; }
  html[lang] body.public-design #main .about-page .about-community-grid section { padding-top: 18px; }
  html[lang] body.public-design #main .about-page .about-community-grid h2 { font-size: 21px; }
  html[lang] body.public-design #main .about-page .about-closing { gap: 18px; }
  html[lang] body.public-design #main .about-page .about-closing-actions { margin-top: 16px; }
  html[lang] body.public-design #main .about-page .about-closing-album { margin-top: 0; }

  html[lang] body.public-design #main .about-page .founder-letter { --letter-inset: 18px; }
  html[lang] body.public-design #main .about-page .letter-heading { padding-block: 18px 16px; gap: 14px; }
  html[lang] body.public-design #main .about-page .letter-heading h3 { font-size: 21px; }
  html[lang] body.public-design #main .about-page .letter-heading img { width: 56px; height: 68px; }
  html[lang] body.public-design #main .about-page .letter-letterhead { font-size: 15px; margin-bottom: 6px; }
  html[lang] body.public-design #main .about-page .letter-body { padding-top: 16px; }
  html[lang] body.public-design #main .about-page .letter-body p { font-size: 15px; }

  /* Years share the event row; months need only a small, consistent gutter. */
  html[lang] body.public-design #main .about-page .about-history-layout { gap: 18px; }
  html[lang] body.public-design #main .about-page .about-history-intro .about-section-heading { margin-bottom: 12px; }
  html[lang] body.public-design #main .about-page .about-history-nav { gap: 12px; }
  html[lang] body.public-design #main .about-page .about-history-nav a { min-height: 44px; padding-block: 8px; font-size: 12px; }
  html[lang] body.public-design #main .about-page .about-history-nav a > span:last-child { display: none; }
  html[lang] body.public-design #main .about-page .about-history-year { grid-template-columns: 50px minmax(0, 1fr); gap: 10px; padding-block: 12px; scroll-margin-top: calc(var(--header-height) + 16px); }
  html[lang] body.public-design #main .about-page .about-history-year:first-child { padding-top: 0; }
  html[lang] body.public-design #main .about-page .about-history-year h3 { font-size: 18px; line-height: 1.4; margin: 0; white-space: nowrap; overflow-wrap: normal; }
  html[lang] body.public-design #main .about-page .about-history-year ol { margin: 0; padding: 0; border: 0; }
  html[lang] body.public-design #main .about-page .about-history-year li { grid-template-columns: 28px minmax(0, 1fr); gap: 8px; padding-bottom: 8px; }
  html[lang] body.public-design #main .about-page .about-history-year li:last-child { padding-bottom: 0; }
  html[lang] body.public-design #main .about-page .about-history-year li::before { display: none; }
  html[lang] body.public-design #main .about-page .about-history-year time { font-size: 12px; line-height: 1.9; }
  html[lang] body.public-design #main .about-page .about-history-year p { font-size: 14px; line-height: 1.6; word-break: normal; text-wrap: wrap; margin: 0; }
  html[lang] body.public-design #main .about-page .about-history-year p + p { margin-top: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  html[lang] body.public-design #main .about-page :is(.letter-reveal, .letter-reveal-content, .letter-roll, .letter-unroll-button svg) { transition: none; }
}