.page-about {
  --about-gutter: clamp(1.1rem, 4vw, 2.75rem);
  --about-section-space: clamp(3.5rem, 8vw, 6.5rem);
  background: var(--paper);
  color: var(--brown);
  overflow-x: clip;
}

.page-about .page-shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--about-gutter);
}

.page-about img {
  max-width: 100%;
  height: auto;
}

.page-about .about-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}

.page-about .about-hero__sky {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 46% at 78% 104%, rgba(143, 166, 184, 0.38), transparent 68%),
    radial-gradient(ellipse 54% 34% at 16% 88%, rgba(214, 168, 75, 0.14), transparent 72%),
    linear-gradient(180deg, rgba(20, 33, 61, 0.18) 0%, rgba(20, 33, 61, 0.72) 100%);
}

.page-about .about-hero__sky::before,
.page-about .about-hero__sky::after {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 209, 214, 0.28), transparent);
}

.page-about .about-hero__sky::before {
  bottom: 22%;
  box-shadow: 0 26px 0 rgba(201, 209, 214, 0.08), 0 54px 0 rgba(201, 209, 214, 0.06);
}

.page-about .about-hero__sky::after {
  bottom: 10%;
  opacity: 0.7;
}

.page-about .about-hero__inner {
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-about .breadcrumb {
  color: var(--silver);
  margin-bottom: clamp(2rem, 6vw, 4rem);
}

.page-about .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-about .breadcrumb a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-about .about-hero .eyebrow {
  color: var(--gold-soft);
  margin: 0 0 1rem;
}

.page-about .about-hero h1 {
  max-width: 15ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 8.4vw, 5.8rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-about .about-hero__lede {
  max-width: 42rem;
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: var(--silver);
}

.page-about .about-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--ink-line-strong);
}

.page-about .about-hero__meta-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
}

.page-about .about-hero__meta-key {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--silver);
  letter-spacing: 0.04em;
}

.page-about .about-hero__meta-value {
  font-family: var(--font-display);
  font-size: var(--fs-3);
  font-weight: 700;
  color: var(--gold-soft);
  text-align: right;
}

.page-about .about-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: clamp(2rem, 5vw, 3.2rem);
}

.page-about .about-toc__link {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--ink-line-strong);
  border-radius: 999px;
  color: var(--paper);
  font-size: var(--fs-2);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-about .about-toc__link:hover {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.page-about .about-section {
  padding-block: var(--about-section-space);
}

.page-about .about-section__head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.page-about .about-section__head .eyebrow {
  color: var(--jade);
  margin: 0 0 0.85rem;
}

.page-about .about-section h2,
.page-about .about-membership h2,
.page-about .about-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.8vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-about .about-section__lede {
  margin: 1rem 0 0;
  max-width: 40rem;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: rgba(42, 33, 29, 0.78);
}

.page-about .about-timeline {
  background:
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(42, 33, 29, 0.04) 100%),
    var(--paper);
}

.page-about .about-timeline__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.page-about .about-timeline__jump a {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--ink);
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-sm);
  background: rgba(247, 244, 237, 0.7);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-about .about-timeline__jump a:hover {
  color: var(--brown);
  border-color: var(--gold);
  background: var(--gold-soft);
}

.page-about .about-timeline__track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-timeline__track::before {
  content: "";
  position: absolute;
  left: 4.3rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(214, 168, 75, 0.18));
}

.page-about .about-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 1rem;
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-about .about-timeline__item:last-child {
  padding-bottom: 0;
}

.page-about .about-timeline__marker {
  position: relative;
  padding-top: 0.15rem;
  text-align: right;
}

.page-about .about-timeline__marker::after {
  content: "";
  position: absolute;
  top: 0.55rem;
  right: -0.37rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 5px rgba(214, 168, 75, 0.38);
}

.page-about .about-timeline__year {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-3);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.page-about .about-timeline__tag {
  display: block;
  margin-top: 0.3rem;
  font-size: var(--fs-1);
  line-height: 1.4;
  color: var(--jade);
}

.page-about .about-timeline__content {
  padding: 0 0 0 0.35rem;
}

.page-about .about-timeline__content h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: var(--fs-5);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
}

.page-about .about-timeline__content p {
  margin: 0;
  max-width: 38rem;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: rgba(42, 33, 29, 0.82);
}

.page-about .about-spaces {
  background: var(--gold-soft);
  border-block: 1px solid rgba(42, 33, 29, 0.08);
}

.page-about .about-spaces__figure {
  position: relative;
  margin: 0 0 1.4rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-deep);
  box-shadow: 0 22px 60px rgba(42, 33, 29, 0.16);
}

.page-about .about-spaces__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-about .about-spaces__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2.8rem 1.1rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(20, 33, 61, 0.82));
  color: var(--paper);
  font-size: var(--fs-2);
  line-height: 1.5;
}

.page-about .about-plan {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.4rem;
  padding: 0.6rem;
  border: 1px solid rgba(42, 33, 29, 0.18);
  border-radius: var(--radius-md);
  background:
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(42, 33, 29, 0.05) 23px 24px),
    rgba(247, 244, 237, 0.52);
}

.page-about .about-plan__room {
  display: flex;
  align-items: flex-end;
  min-height: 4.6rem;
  padding: 0.6rem;
  border: 1px dashed rgba(42, 33, 29, 0.36);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--ink);
  background: rgba(247, 244, 237, 0.72);
}

.page-about .about-plan__room--hall {
  background: rgba(214, 168, 75, 0.24);
}

.page-about .about-plan__room--reading {
  background: rgba(111, 143, 139, 0.2);
}

.page-about .about-plan__room--gallery {
  background: rgba(143, 166, 184, 0.24);
}

.page-about .about-plan__room--hall:first-child {
  grid-column: span 2;
}

.page-about .about-spaces__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(42, 33, 29, 0.18);
}

.page-about .about-fact {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(42, 33, 29, 0.12);
}

.page-about .about-fact__key {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: rgba(42, 33, 29, 0.68);
}

.page-about .about-fact__value {
  font-size: var(--fs-3);
  font-weight: 700;
  color: var(--ink);
  text-align: right;
}

.page-about .about-team {
  background: var(--paper);
}

.page-about .about-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-about .about-team__copy {
  min-width: 0;
}

.page-about .about-team__roles {
  display: grid;
  gap: 0.85rem;
}

.page-about .about-role {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  background: rgba(247, 244, 237, 0.7);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-about .about-role:hover {
  border-color: var(--gold);
  background: var(--paper);
  transform: translateY(-2px);
}

.page-about .about-role__num {
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  font-weight: 700;
  line-height: 0.9;
  color: var(--gold);
}

.page-about .about-role h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: var(--fs-4);
  font-weight: 800;
  color: var(--ink);
}

.page-about .about-role p {
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.75;
  color: rgba(42, 33, 29, 0.8);
}

.page-about .about-team__figure {
  margin: 0;
  align-self: start;
}

.page-about .about-team__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--ink-deep);
}

.page-about .about-team__figure figcaption {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: rgba(42, 33, 29, 0.62);
}

.page-about .about-membership {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
  padding-block: var(--about-section-space);
  isolation: isolate;
}

.page-about .about-membership::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(20, 33, 61, 0.9), rgba(20, 33, 61, 0.78)),
    radial-gradient(ellipse at 80% 20%, rgba(214, 168, 75, 0.16), transparent 55%);
}

.page-about .about-membership__figure {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.page-about .about-membership__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.36;
}

.page-about .about-membership__inner {
  position: relative;
}

.page-about .about-membership .eyebrow {
  color: var(--gold-soft);
}

.page-about .about-membership h2 {
  color: var(--paper);
}

.page-about .about-membership .about-section__lede {
  color: var(--silver);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 2.4rem;
  padding: 0;
  list-style: none;
}

.page-about .about-stats__item {
  padding: 1rem;
  border-top: 1px solid var(--gold-line);
  background: rgba(31, 42, 68, 0.52);
}

.page-about .about-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.03em;
}

.page-about .about-stats__label {
  display: block;
  margin-top: 0.55rem;
  font-size: var(--fs-2);
  color: var(--silver);
}

.page-about .about-membership__bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: end;
}

.page-about .about-membership__bottom h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: var(--fs-4);
  color: var(--gold-soft);
}

.page-about .about-membership__series {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-membership__series li {
  padding: 0.42rem 0.8rem;
  border: 1px solid var(--ink-line-strong);
  border-radius: 999px;
  font-size: var(--fs-2);
  color: var(--paper);
}

.page-about .about-membership__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-about .about-credentials {
  background: var(--paper);
}

.page-about .about-credentials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.page-about .about-credential {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  background: rgba(247, 244, 237, 0.72);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-about .about-credential[open],
.page-about .about-credential:hover {
  border-color: var(--gold);
  background: var(--paper);
}

.page-about .about-credential__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--fs-3);
  font-weight: 700;
  color: var(--ink);
}

.page-about .about-credential__summary::-webkit-details-marker {
  display: none;
}

.page-about .about-credential__summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-4);
  color: var(--gold);
  line-height: 1;
}

.page-about .about-credential[open] .about-credential__summary::after {
  content: "−";
}

.page-about .about-credential__meta {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  font-weight: 400;
  color: var(--jade);
  letter-spacing: 0.05em;
}

.page-about .about-credential__body {
  padding: 0 1.1rem 1.1rem;
}

.page-about .about-credential__body p {
  margin: 0;
  max-width: 38rem;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: rgba(42, 33, 29, 0.8);
}

.page-about .about-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-partner {
  background: var(--gold-soft);
  color: var(--brown);
  border: 1px solid rgba(42, 33, 29, 0.12);
}

.page-about .about-transparency {
  background:
    radial-gradient(ellipse 58% 48% at 96% 0%, rgba(214, 168, 75, 0.16), transparent 66%),
    var(--paper);
}

.page-about .about-transparency__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-about .about-transparency__copy h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: var(--fs-4);
  font-weight: 800;
  color: var(--ink);
}

.page-about .about-transparency__copy h3:not(:first-child) {
  margin-top: 1.5rem;
}

.page-about .about-transparency__copy p {
  margin: 0;
  max-width: 36rem;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: rgba(42, 33, 29, 0.8);
}

.page-about .about-transparency__contact {
  margin-top: 1.3rem;
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--gold);
  background: rgba(240, 217, 168, 0.38);
  color: var(--ink);
  font-size: var(--fs-2);
  word-break: break-word;
}

.page-about .about-transparency__hours {
  margin-top: 0.6rem;
  font-size: var(--fs-2);
  color: var(--jade);
}

.page-about .about-process {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--paper-line);
}

.page-about .about-process__step {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--paper-line);
}

.page-about .about-process__index {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-about .about-process__step h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: var(--fs-4);
  font-weight: 800;
  color: var(--ink);
}

.page-about .about-process__step p {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: rgba(42, 33, 29, 0.78);
}

.page-about .about-cta {
  padding-block: clamp(3rem, 7vw, 5.5rem);
  background: var(--ink);
  color: var(--paper);
}

.page-about .about-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: end;
}

.page-about .about-cta .eyebrow {
  color: var(--gold-soft);
}

.page-about .about-cta h2 {
  max-width: 20ch;
  color: var(--paper);
}

.page-about .about-cta p {
  max-width: 40rem;
  margin: 0.9rem 0 0;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: var(--silver);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

@media (min-width: 640px) {
  .page-about .about-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-about .about-hero__meta-item {
    display: block;
  }

  .page-about .about-hero__meta-value {
    display: block;
    margin-top: 0.35rem;
    text-align: left;
  }

  .page-about .about-spaces__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    border-top: 0;
  }

  .page-about .about-fact {
    display: block;
    padding: 0.9rem 0 0;
    border-top: 1px solid rgba(42, 33, 29, 0.2);
    border-bottom: 0;
  }

  .page-about .about-fact__value {
    display: block;
    margin-top: 0.3rem;
    text-align: left;
  }

  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-credentials__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-credential__summary {
    display: block;
  }

  .page-about .about-credential__summary::after {
    float: right;
  }

  .page-about .about-credential__meta {
    display: block;
    margin-top: 0.35rem;
  }

  .page-about .about-membership__bottom {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-about .about-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__inner {
    padding-top: clamp(2.5rem, 4vw, 4rem);
    padding-bottom: clamp(4rem, 7vw, 6.5rem);
  }

  .page-about .about-timeline__track::before {
    left: 8.3rem;
  }

  .page-about .about-timeline__item {
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: 2.6rem;
  }

  .page-about .about-timeline__marker::after {
    top: 0.48rem;
    right: -0.34rem;
  }

  .page-about .about-timeline__content {
    padding-left: 0;
  }

  .page-about .about-plan {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-about .about-plan__room--hall {
    min-height: 7.2rem;
  }

  .page-about .about-plan__room--hall:first-child {
    grid-column: span 2;
  }

  .page-about .about-plan__room--reading,
  .page-about .about-plan__room--gallery {
    min-height: 5.4rem;
  }

  .page-about .about-team__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-about .about-team__figure {
    position: sticky;
    top: 2rem;
  }

  .page-about .about-transparency__grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-toc__link,
  .page-about .about-role,
  .page-about .about-credential,
  .page-about .about-timeline__jump a,
  .page-about .breadcrumb a {
    transition: none;
  }
}