.page-about {
  --about-line: rgba(11, 12, 13, 0.14);
  --about-gold-line: rgba(201, 162, 75, 0.34);
  --about-panel: #EAE2D3;
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-about .breadcrumb {
  padding: 20px 0 8px;
}

.page-about .about-h2 {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin: 10px 0 0;
}

/* ---------- hero ---------- */
.page-about .about-hero {
  display: grid;
  gap: 20px;
  padding: 12px 0 clamp(36px, 5vw, 64px);
}

.page-about .about-hero__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(24px, 4.4vw, 48px);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-about .about-hero__panel::after {
  content: "";
  position: absolute;
  inset: auto -20% -55% auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 202, 130, 0.22), rgba(11, 12, 13, 0) 68%);
  pointer-events: none;
}

.page-about .about-hero__title {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--paper);
  background: var(--gold-sheen);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-about .about-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.82);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-about .about-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--ink-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

.page-about .about-hero__metaItem {
  position: relative;
  padding-left: 12px;
}

.page-about .about-hero__metaItem::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.page-about .about-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-soft);
  min-height: 240px;
}

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.page-about .about-hero__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px clamp(16px, 3vw, 28px);
  background: linear-gradient(180deg, rgba(11, 12, 13, 0), rgba(11, 12, 13, 0.86));
}

.page-about .about-hero__stamp {
  font-family: var(--font-narrow);
  font-size: clamp(22px, 5.2vw, 44px);
  letter-spacing: 0.12em;
  line-height: 1;
  color: var(--gold-light);
}

.page-about .about-hero__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(244, 239, 230, 0.66);
}

/* ---------- story ---------- */
.page-about .about-story {
  background: var(--paper-soft);
  border-top: 1px solid var(--about-line);
  border-bottom: 1px solid var(--about-line);
  padding: clamp(40px, 6vw, 84px) 0;
}

.page-about .about-story__inner {
  display: grid;
  gap: 26px;
}

.page-about .about-story__body p {
  margin: 0 0 18px;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
  color: #23241f;
}

.page-about .about-story__body p:last-child {
  margin-bottom: 0;
}

.page-about .about-story__lead .about-h2 {
  max-width: 18ch;
}

/* ---------- timeline ---------- */
.page-about .about-track {
  padding: clamp(44px, 6.4vw, 88px) 0;
}

.page-about .about-track__grid {
  display: grid;
  gap: 30px;
}

.page-about .about-track__asideText {
  margin: 16px 0 20px;
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-about .about-track__ruler {
  height: 14px;
  border-radius: var(--radius-pill);
  background-image: repeating-linear-gradient(90deg, var(--about-gold-line) 0 2px, transparent 2px 12px);
}

.page-about .tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-about .tl::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 12px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-deep), var(--gold) 45%, rgba(201, 162, 75, 0));
}

.page-about .tl__item {
  position: relative;
  margin-bottom: 12px;
}

.page-about .tl__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 18px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--gold);
  box-sizing: border-box;
}

.page-about .tl__box {
  border-radius: var(--radius);
  background: #fffdf8;
  border: 1px solid var(--about-line);
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-about .tl__box[open] {
  border-color: var(--about-gold-line);
  box-shadow: 0 14px 34px rgba(11, 12, 13, 0.06);
}

.page-about .tl__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  border-radius: var(--radius);
}

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

.page-about .tl__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-deep);
}

.page-about .tl__box[open] .tl__summary::after {
  content: "–";
}

.page-about .tl__year {
  font-family: var(--font-narrow);
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
}

.page-about .tl__title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-about .tl__text {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: #33352f;
}

.page-about .about-band {
  position: relative;
  margin: 34px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-soft);
}

.page-about .about-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-about .about-band figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px clamp(16px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.78);
  background: linear-gradient(180deg, rgba(11, 12, 13, 0), rgba(11, 12, 13, 0.88));
}

/* ---------- team ---------- */
.page-about .about-team {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(44px, 6.4vw, 92px) 0;
}

.page-about .about-team__inner {
  display: grid;
  gap: 30px;
}

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

.page-about .about-team__lede {
  margin: 16px 0 26px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.76);
}

.page-about .nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .nodes__item {
  position: relative;
  padding: 18px 18px 18px 54px;
  border-radius: var(--radius);
  background: rgba(244, 239, 230, 0.05);
  border: 1px solid var(--ink-line);
}

.page-about .nodes__item::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  box-sizing: border-box;
}

.page-about .nodes__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 27px;
  top: 40px;
  bottom: -14px;
  width: 2px;
  background: linear-gradient(180deg, var(--about-gold-line), rgba(201, 162, 75, 0));
}

.page-about .nodes__index {
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-about .nodes__title {
  margin: 4px 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-about .nodes__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.7);
}

.page-about .about-team__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--ink-line);
  background: var(--ink-soft);
}

.page-about .about-team__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-about .about-team__figure figcaption {
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.6);
  border-top: 1px solid var(--ink-line);
}

/* ---------- principles ---------- */
.page-about .about-principles {
  padding: clamp(44px, 6.4vw, 88px) 0;
}

.page-about .about-principles__lede {
  margin: 14px 0 28px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}

.page-about .rules {
  display: grid;
  gap: 16px;
}

.page-about .rules__card {
  border-radius: var(--radius);
  background: #fffdf8;
  border: 1px solid var(--about-line);
  border-left: 4px solid var(--gold);
  padding: 4px 20px 4px 18px;
}

.page-about .rules__card:nth-child(2) {
  border-left-color: var(--moss);
}

.page-about .rules__card:nth-child(3) {
  border-left-color: var(--clay);
}

.page-about .rules__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-about .rules__num {
  font-family: var(--font-narrow);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-about .rules__name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-about .rules__text {
  margin: 0;
  padding: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: #33352f;
}

/* ---------- reach ---------- */
.page-about .about-reach {
  background: var(--about-panel);
  padding: clamp(44px, 6.4vw, 88px) 0;
}

.page-about .about-reach__lede {
  margin: 14px 0 26px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.85;
  color: #4a4b44;
}

.page-about .figures {
  display: grid;
  gap: 0;
  margin: 0 0 24px;
  border-top: 1px solid var(--about-line);
}

.page-about .figures__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--about-line);
}

.page-about .figures__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-about .figures__value {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-about .about-reach__scenes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-reach__links {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: #33352f;
}

.page-about .about-reach__links a {
  color: var(--gold-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-about .about-reach__links a:hover {
  color: var(--cinnabar);
}

/* ---------- visual ---------- */
.page-about .about-visual {
  padding: clamp(44px, 6.4vw, 88px) 0;
}

.page-about .about-visual__inner {
  display: grid;
  gap: 30px;
}

.page-about .about-visual__lede {
  margin: 14px 0 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.85;
  color: #33352f;
}

.page-about .swatches {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-about .swatch {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 10px 14px;
  border-radius: 18px;
  background: #fffdf8;
  border: 1px solid var(--about-line);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-about .swatch__chip {
  display: block;
  height: 54px;
  border-radius: 12px;
  border: 1px solid rgba(11, 12, 13, 0.12);
  margin-bottom: 6px;
}

.page-about .swatch--ink .swatch__chip { background: var(--ink); }
.page-about .swatch--paper .swatch__chip { background: var(--paper); }
.page-about .swatch--gold .swatch__chip { background: linear-gradient(100deg, #8A6B32, #E7CA82, #C9A24B); }
.page-about .swatch--stone .swatch__chip { background: var(--stone); }
.page-about .swatch--moss .swatch__chip { background: var(--moss); }
.page-about .swatch--clay .swatch__chip { background: var(--clay); }

.page-about .swatch__name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-about .swatch__hex {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-about .swatch__use {
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

.page-about .swatch:hover,
.page-about .swatch:focus-within {
  transform: translateY(-4px);
  border-color: var(--about-gold-line);
}

/* ---------- cta ---------- */
.page-about .about-cta {
  padding: 0 0 clamp(20px, 4vw, 40px);
}

.page-about .about-cta__inner {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.page-about .about-cta__inner::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gold-sheen);
}

.page-about .about-cta__title {
  margin: 0 0 14px;
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.03em;
  max-width: 22ch;
}

.page-about .about-cta__text {
  margin: 0 0 22px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.78);
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-about .about-hero__meta {
    font-size: 12px;
  }

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

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

  .page-about .nodes__item:not(:last-child)::after {
    display: none;
  }
}

@media (min-width: 960px) {
  .page-about .about-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: stretch;
  }

  .page-about .about-hero__figure {
    min-height: 100%;
  }

  .page-about .about-hero__figure img {
    min-height: 100%;
  }

  .page-about .about-story__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-story__lead {
    position: sticky;
    top: 96px;
  }

  .page-about .about-track__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-track__aside {
    position: sticky;
    top: 96px;
  }

  .page-about .about-team__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: center;
  }

  .page-about .about-team__figure {
    order: 2;
  }

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

  .page-about .rules__card:nth-child(2) {
    transform: translateY(22px);
  }

  .page-about .rules__card:nth-child(3) {
    transform: translateY(44px);
  }

  .page-about .about-reach__inner {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    column-gap: 56px;
    align-items: start;
  }

  .page-about .about-reach__lede {
    margin-bottom: 0;
  }

  .page-about .figures {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-bottom: 0;
  }

  .page-about .about-reach__scenes,
  .page-about .about-reach__links {
    grid-column: 1;
  }

  .page-about .about-visual__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-about .about-cta__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 40px;
    align-items: end;
  }

  .page-about .about-cta__title {
    grid-column: 1;
    margin-bottom: 10px;
  }

  .page-about .about-cta__text {
    grid-column: 1;
    margin-bottom: 0;
  }

  .page-about .about-cta__actions {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .swatch,
  .page-about .tl__box {
    transition: none;
  }
}