.page-about {
  --about-line: rgba(92, 122, 124, 0.28);
  --about-line-soft: rgba(92, 122, 124, 0.16);
  --about-year-col: clamp(84px, 12vw, 148px);
}

.page-about .breadcrumbs {
  padding-top: 20px;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  padding-block: clamp(24px, 5vw, 48px) clamp(48px, 8vw, 96px);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(47, 78, 82, 0.05) 0 1px,
    transparent 1px 72px
  );
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
}

.page-about .about-hero__tag {
  color: var(--brick-mid);
  margin: 0 0 16px;
}

.page-about .about-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--brick-deep);
}

.page-about .about-br {
  display: none;
}

.page-about .about-hero__lede {
  max-width: 34em;
  color: var(--ink);
}

.page-about .about-hero__foot {
  margin: 26px 0 0;
}

.page-about .about-hero__link {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--signal-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--gold-soft);
  padding-bottom: 3px;
  transition: border-color 0.2s var(--ease);
}

.page-about .about-hero__link:hover,
.page-about .about-hero__link:focus-visible {
  border-bottom-color: var(--signal);
}

.page-about .about-hero__figure {
  margin: 0;
  position: relative;
}

.page-about .about-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  clip-path: var(--edge-cut);
}

.page-about .about-hero__figure::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -14px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 162, 39, 0));
}

.page-about .about-hero__figure .figure-cap {
  margin-top: 22px;
}

/* ---------- Section head ---------- */
.page-about .about-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 18px;
  align-items: start;
  margin-bottom: 30px;
}

.page-about .about-head .section-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--brick-deep);
}

.page-about .about-head .section-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--brick-mid);
}

/* ---------- Timeline ---------- */
.page-about .about-timeline {
  border-top: 1px solid var(--about-line);
}

.page-about .tl {
  border-bottom: 1px solid var(--about-line);
}

.page-about .tl > summary {
  display: grid;
  grid-template-columns: var(--about-year-col) minmax(0, 1fr) 30px;
  gap: 12px;
  align-items: center;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-about .tl > summary::-webkit-details-marker {
  display: none;
}

.page-about .tl > summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-about .tl__year {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-about .tl__title {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--brick-deep);
  transition: color 0.2s var(--ease);
}

.page-about .tl > summary:hover .tl__title {
  color: var(--signal-deep);
}

.page-about .tl__toggle {
  position: relative;
  width: 24px;
  height: 24px;
  justify-self: end;
  background: var(--paper-deep);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.page-about .tl__toggle::before,
.page-about .tl__toggle::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 11px;
  height: 1.6px;
  background: var(--brick);
}

.page-about .tl__toggle::after {
  transform: rotate(90deg);
  transition: transform 0.22s var(--ease);
}

.page-about .tl[open] .tl__toggle::after {
  transform: rotate(0deg);
}

.page-about .tl__body {
  padding-bottom: 20px;
}

.page-about .tl__body p {
  margin: 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-about .about-chronicle__figure {
  margin: clamp(32px, 5vw, 56px) 0 0;
  max-width: 880px;
}

.page-about .about-chronicle__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--edge-cut);
}

.page-about .about-chronicle__figure .figure-cap {
  margin-top: 14px;
}

/* ---------- Reach ---------- */
.page-about .about-reach__grid {
  display: grid;
  gap: 34px;
}

.page-about .about-reach__map {
  position: relative;
  padding: 18px;
  background: linear-gradient(155deg, var(--paper-deep), var(--paper) 72%);
  box-shadow: inset 0 0 0 1px rgba(201, 162, 39, 0.45);
  clip-path: var(--edge-cut);
}

.page-about .about-reach__map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-reach__dots circle {
  fill: var(--brick);
  opacity: 0.82;
}

.page-about .about-reach__dots--home {
  fill: var(--gold);
  opacity: 1;
}

.page-about .about-reach__coord {
  margin: 14px 0 0;
  text-align: right;
  color: var(--brick-mid);
}

.page-about .about-reach__legend .lede {
  margin: 0 0 22px;
}

.page-about .city-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .city-list li {
  display: grid;
  grid-template-columns: 9px 4.2em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 8px;
  margin-inline: -8px;
  border-bottom: 1px dashed var(--about-line);
  transition: background 0.18s var(--ease);
}

.page-about .city-list li:hover,
.page-about .city-list li:focus-within {
  background: rgba(232, 212, 138, 0.28);
}

.page-about .city-list__dot {
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-about .city-list__name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--brick-deep);
}

.page-about .city-list__note {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--brick-mid);
}

/* ---------- Craft ---------- */
.page-about .about-craft__grid {
  display: grid;
  gap: 34px;
}

.page-about .about-groups {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--brick);
}

.page-about .about-groups li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--about-line-soft);
}

.page-about .about-groups__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-about .about-groups h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  color: var(--brick);
}

.page-about .about-groups p {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-about .about-craft__figure {
  margin: 0 0 26px;
}

.page-about .about-craft__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  clip-path: var(--edge-cut);
}

.page-about .about-craft__figure .figure-cap {
  margin-top: 12px;
}

.page-about .about-craft__flow {
  padding: 22px 20px;
  background: var(--paper-deep);
  clip-path: var(--edge-cut);
}

.page-about .about-craft__step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--about-line-soft);
}

.page-about .about-craft__step:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-about .about-craft__step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.5;
  color: var(--brick);
}

.page-about .about-craft__step p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-about .about-craft__step strong {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--brick-deep);
}

.page-about .about-craft__volume {
  margin: 18px 0 0;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.7;
  color: var(--brick-mid);
  letter-spacing: 0.01em;
}

/* ---------- Team ---------- */
.page-about .about-team__grid {
  display: grid;
  gap: 18px;
}

.page-about .about-team__panel {
  position: relative;
  padding: 26px 22px 24px 26px;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--about-line);
  clip-path: var(--edge-cut);
}

.page-about .about-team__bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
}

.page-about .about-team__bar--brick {
  background: var(--brick);
}

.page-about .about-team__bar--gold {
  background: var(--gold);
}

.page-about .about-team__bar--mist {
  background: var(--brick-mist);
}

.page-about .about-team__panel h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--brick-deep);
}

.page-about .about-team__lead {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--signal-deep);
}

.page-about .about-team__panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-team__panel li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-about .about-team__panel li:last-child {
  margin-bottom: 0;
}

.page-about .about-team__panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1.5px;
  background: var(--brick-mist);
}

/* ---------- Principles ---------- */
.page-about .about-principles__grid {
  display: grid;
  gap: 34px;
}

.page-about .about-rules {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-rules li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--about-line);
}

.page-about .about-rules li:last-child {
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-rules__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-about .about-rules h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  color: var(--brick-deep);
}

.page-about .about-rules p {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-about .about-principles__aside {
  padding: 28px 24px;
  background: var(--brick-deep);
  color: var(--paper);
  clip-path: var(--edge-cut);
}

.page-about .about-principles__aside-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--gold-soft);
}

.page-about .about-principles__aside p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: rgba(246, 241, 231, 0.86);
}

.page-about .about-principles__link {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 212, 138, 0.55);
  padding-bottom: 2px;
}

.page-about .about-principles__link:hover,
.page-about .about-principles__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- Honor ---------- */
.page-about .about-honor__frame {
  display: grid;
  gap: 26px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(232, 212, 138, 0.16), rgba(246, 241, 231, 0));
  clip-path: var(--edge-cut);
}

.page-about .about-honor__item--score {
  padding-top: 26px;
  border-top: 1px solid rgba(201, 162, 39, 0.45);
}

.page-about .about-honor__label {
  margin: 0 0 10px;
  color: var(--brick-mid);
}

.page-about .about-honor__big {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--brick-deep);
  font-variant-numeric: tabular-nums;
}

.page-about .about-honor__big span {
  color: var(--gold);
  font-size: 0.62em;
  margin-inline: 2px;
}

.page-about .about-honor__unit {
  color: var(--brick-mid) !important;
}

.page-about .about-honor__desc {
  margin: 0;
  max-width: 32em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- Next ---------- */
.page-about .about-next__panel {
  display: grid;
  gap: 24px;
  padding: clamp(28px, 5vw, 52px);
  background: var(--paper-deep);
  clip-path: var(--edge-cut);
}

.page-about .about-next__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.3;
  color: var(--brick-deep);
}

.page-about .about-next__text p {
  margin: 0;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

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

.page-about .about-next__actions .btn {
  text-decoration: none;
}

/* ---------- Responsive ---------- */
@media (min-width: 620px) {
  .page-about .about-br {
    display: inline;
  }

  .page-about .about-team__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-about .about-honor__frame {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }

  .page-about .about-honor__item--score {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid rgba(201, 162, 39, 0.45);
    padding-left: 32px;
  }

  .page-about .about-next__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 860px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: end;
  }

  .page-about .about-hero__figure {
    margin-bottom: 14px;
  }

  .page-about .about-reach__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-about .about-craft__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-about .about-team__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-about .about-team__panel:nth-child(2) {
    margin-top: 34px;
  }

  .page-about .about-team__panel:nth-child(3) {
    margin-top: 17px;
  }

  .page-about .about-principles__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 60px);
    align-items: start;
  }

  .page-about .tl > summary {
    padding: 20px 0;
  }

  .page-about .tl__body {
    padding-left: calc(var(--about-year-col) + 12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .tl__toggle::after,
  .page-about .tl__title,
  .page-about .about-hero__link,
  .page-about .city-list li {
    transition: none;
  }
}
<<<END>>>