.page-about {
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-about .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 1.25rem var(--gutter) 0.5rem;
  font-size: 0.8125rem;
  color: var(--stone);
  letter-spacing: 0.04em;
}

.page-about .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
}

.page-about .breadcrumb a:hover,
.page-about .breadcrumb a:focus-visible {
  color: var(--signal);
}

.page-about .breadcrumb [aria-current="page"] {
  color: var(--signal);
  font-weight: 600;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  display: grid;
  grid-template-columns: 1fr;
  max-width: var(--shell);
  margin: 0 auto 3rem;
  padding: 0 var(--gutter);
  gap: 0;
}

.page-about .about-hero__aside {
  position: relative;
  min-height: 18rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--abyss);
  display: flex;
  align-items: flex-end;
}

.page-about .about-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.page-about .about-hero__aside::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(170deg, rgba(5, 11, 20, 0.15) 0%, rgba(5, 11, 20, 0.55) 45%, rgba(5, 11, 20, 0.94) 100%);
}

.page-about .about-hero__asideInner {
  position: relative;
  z-index: 1;
  padding: 1.75rem 1.5rem;
  color: var(--white);
}

.page-about .about-hero__aside .eyebrow {
  color: var(--cyan);
}

.page-about .about-hero__claim {
  margin: 0.75rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 6vw, 2.6rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-about .about-hero__asideNote {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--cyan-soft);
  max-width: 26rem;
}

.page-about .about-hero__body {
  padding: 2rem 0 0;
}

.page-about .about-hero h1 {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8vw, 4.5rem);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-about .about-hero__lead {
  margin: 0 0 1.9rem;
  max-width: 40rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--stone);
}

.page-about .about-hero__stats {
  list-style: none;
  margin: 0 0 1.9rem;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  border-top: 1px solid var(--hair-cyan);
}

.page-about .about-hero__stats li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num unit"
    "desc desc";
  align-items: baseline;
  column-gap: 0.6rem;
  padding: 1rem 0 0;
  border-bottom: 1px solid var(--mist);
  padding-bottom: 0.9rem;
}

.page-about .about-hero__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1;
  color: var(--deep);
}

.page-about .about-hero__plus {
  font-size: 1.1rem;
  color: var(--signal);
  margin-left: 0.1rem;
}

.page-about .about-hero__unit {
  grid-area: unit;
  font-size: 0.875rem;
  color: var(--ink);
  letter-spacing: 0.04em;
}

.page-about .about-hero__desc {
  grid-area: desc;
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  color: var(--stone);
  letter-spacing: 0.03em;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-about .about-hero__ghost {
  color: var(--ink);
  border-color: rgba(93, 113, 134, 0.4);
}

/* ---------- Origin ---------- */
.page-about .about-origin {
  max-width: var(--shell);
  margin: 0 auto 3.5rem;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-about .about-origin__lead h2 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5.5vw, 2.6rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--ink);
}

.page-about .about-origin__body p {
  margin: 0 0 1.05rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--stone);
  letter-spacing: 0.02em;
}

.page-about .about-origin__body p:first-child {
  color: var(--ink);
}

.page-about .about-origin__quote {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-left: 3px solid var(--cyan);
  background: var(--mist);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-about .about-origin__quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--deep);
  letter-spacing: 0.01em;
}

/* ---------- Timeline ---------- */
.page-about .about-timeline {
  background: var(--ink);
  padding: 3rem 0 3.5rem;
}

.page-about .about-timeline__head,
.page-about .about-timeline__list {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-about .about-timeline__head .eyebrow {
  color: var(--cyan);
}

.page-about .about-timeline__head h2 {
  margin: 0.7rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--white);
}

.page-about .about-timeline__intro {
  margin: 0 0 2.25rem;
  max-width: 42rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--cyan-soft);
  opacity: 0.85;
}

.page-about .about-timeline__list {
  list-style: none;
  margin: 0 auto;
  padding-top: 0;
  padding-bottom: 0;
  position: relative;
}

.page-about .about-timeline__list::before {
  content: "";
  position: absolute;
  left: calc(var(--gutter) + 0.35rem);
  top: 0.5rem;
  bottom: 1rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(36, 214, 232, 0.15) 100%);
}

.page-about .tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 0 0 2rem 1.75rem;
}

.page-about .tl-year {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
}

.page-about .tl-year__num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.02em;
}

.page-about .tl-year__tag {
  font-size: 0.75rem;
  color: var(--stone);
  border: 1px solid var(--hair-cyan);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  letter-spacing: 0.08em;
}

.page-about .tl-item::before {
  content: "";
  position: absolute;
  left: calc(var(--gutter) + 0.35rem);
  top: 0.85rem;
  width: 9px;
  height: 9px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--deep);
  border: 2px solid var(--cyan);
}

.page-about .tl-item--current::before {
  background: var(--signal);
  border-color: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 106, 42, 0.18);
}

.page-about .tl-item--current .tl-year__num {
  color: var(--signal);
}

.page-about .tl-body h3 {
  margin: 0 0 0.6rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-about .tl-body p {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.72);
}

.page-about .tl-more {
  border-top: 1px solid var(--hair);
  padding-top: 0.6rem;
}

.page-about .tl-more > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--cyan);
  letter-spacing: 0.04em;
  padding: 0.25rem 0;
}

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

.page-about .tl-more__hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1;
  transition: transform 180ms var(--ease);
}

.page-about .tl-more[open] .tl-more__hint {
  transform: rotate(45deg);
  color: var(--signal);
  border-color: var(--signal);
}

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

.page-about .tl-more p {
  margin: 0.6rem 0 0;
  font-size: 0.875rem;
  color: rgba(244, 247, 250, 0.82);
  border-left: 2px solid rgba(36, 214, 232, 0.35);
  padding-left: 0.85rem;
}

/* ---------- Team ---------- */
.page-about .about-team {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 3.25rem var(--gutter) 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.page-about .about-team__head h2 {
  margin: 0.6rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 5.5vw, 2.6rem);
  font-weight: 300;
  line-height: 1.14;
  color: var(--ink);
}

.page-about .about-team__head p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--stone);
  max-width: 34rem;
}

.page-about .about-team__figure {
  margin: 0;
}

.page-about .about-team__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-about .about-team__figure .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(140deg, var(--deep), var(--abyss));
  border: 1px solid var(--hair-cyan);
}

.page-about .about-team__figure .media-frame__caption {
  display: block;
  padding: 0.7rem 0.9rem;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--cyan-soft);
  background: var(--abyss);
}

.page-about .about-team__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-about .team-card {
  padding: 1.35rem 1.3rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: 26px 10px 22px 12px;
  box-shadow: 0 1px 0 rgba(93, 113, 134, 0.08);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-about .team-card:hover {
  transform: translateY(-3px);
  border-color: var(--hair-cyan);
}

.page-about .team-card--a {
  border-left: 3px solid var(--cyan);
}

.page-about .team-card--b {
  border-left: 3px solid var(--deep);
}

.page-about .team-card--c {
  border-left: 3px solid var(--signal);
}

.page-about .team-card__count {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--deep);
  line-height: 1;
  margin-bottom: 0.55rem;
}

.page-about .team-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.03em;
}

.page-about .team-card p {
  margin: 0 0 0.7rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-about .team-card .team-card__out {
  margin: 0;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--mist);
  font-size: 0.8125rem;
  color: var(--deep);
}

/* ---------- Quality ---------- */
.page-about .about-quality {
  background: var(--abyss);
  color: var(--white);
  padding: 3rem 0 3.25rem;
}

.page-about .about-quality__left,
.page-about .about-quality__badges {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-about .about-quality__left .eyebrow {
  color: var(--cyan);
}

.page-about .about-quality__left h2 {
  margin: 0.65rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 5.5vw, 2.6rem);
  font-weight: 300;
  line-height: 1.14;
  color: var(--white);
}

.page-about .about-quality__left p {
  margin: 0 0 0.95rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.74);
}

.page-about .about-quality__badges {
  list-style: none;
  margin: 1.85rem auto 0;
  padding-top: 0;
  padding-bottom: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-about .qbadge {
  position: relative;
  padding: 1.15rem 1.1rem 1.05rem 3.4rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: rgba(14, 42, 71, 0.45);
}

.page-about .qbadge__ring {
  position: absolute;
  left: 1.1rem;
  top: 1.2rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  box-shadow: inset 0 0 0 4px rgba(36, 214, 232, 0.12);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-about .qbadge:hover .qbadge__ring {
  border-color: var(--signal);
  box-shadow: inset 0 0 0 4px rgba(255, 106, 42, 0.18);
}

.page-about .qbadge__code {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.4rem;
}

.page-about .qbadge p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.7);
}

/* ---------- Coverage ---------- */
.page-about .about-coverage {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 3.25rem var(--gutter) 2.5rem;
}

.page-about .about-coverage__head h2 {
  margin: 0.6rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 5.5vw, 2.6rem);
  font-weight: 300;
  line-height: 1.14;
  color: var(--ink);
}

.page-about .about-coverage__head p {
  margin: 0 0 1.9rem;
  max-width: 44rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--stone);
}

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

.page-about .scene {
  padding: 1.3rem 1.25rem;
  background: var(--white);
  border-top: 2px solid var(--cyan);
  border-radius: 4px 4px var(--radius) var(--radius);
}

.page-about .scene:nth-child(2) {
  border-top-color: var(--deep);
}

.page-about .scene:nth-child(3) {
  border-top-color: var(--signal);
}

.page-about .scene h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.03em;
}

.page-about .scene p {
  margin: 0 0 0.7rem;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-about .scene .scene__who {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--deep);
}

/* ---------- Archive ---------- */
.page-about .about-archive {
  position: relative;
  margin: 1rem 0 0;
  padding: 3.25rem 0 3.5rem;
  background: var(--deep);
  overflow: hidden;
}

.page-about .about-archive__bg {
  position: absolute;
  inset: 0;
  opacity: 0.16;
}

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

.page-about .about-archive__inner {
  position: relative;
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-about .about-archive__inner .eyebrow {
  color: var(--cyan);
}

.page-about .about-archive__inner h2 {
  margin: 0.65rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 5.5vw, 2.5rem);
  font-weight: 300;
  line-height: 1.16;
  color: var(--white);
}

.page-about .about-archive__inner p {
  margin: 0 0 0.95rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.78);
}

.page-about .about-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 1.4rem;
}

.page-about .about-archive__ghost {
  color: var(--white);
  border-color: rgba(168, 244, 250, 0.5);
}

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

.page-about .about-archive__note {
  font-size: 0.8125rem;
  color: rgba(244, 247, 250, 0.6);
  margin: 0;
}

.page-about .about-archive__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-about .about-archive__note a:hover,
.page-about .about-archive__note a:focus-visible {
  color: var(--signal);
}

.page-about a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .page-about .about-hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-about .about-hero__stats li {
    grid-template-columns: 1fr;
    grid-template-areas:
      "num"
      "unit"
      "desc";
    border-bottom: none;
    border-top: 2px solid var(--hair-cyan);
    padding-top: 1.1rem;
  }

  .page-about .about-team__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-team__list .team-card:first-child {
    grid-column: 1 / -1;
  }

  .page-about .about-quality__badges {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-coverage__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about .about-coverage__grid .scene:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .page-about .about-hero {
    grid-template-columns: 4fr 8fr;
    align-items: stretch;
    gap: 0;
    margin-bottom: 4rem;
  }

  .page-about .about-hero__aside {
    min-height: 34rem;
    border-radius: var(--radius) 0 0 var(--radius);
  }

  .page-about .about-hero__asideInner {
    padding: 2.5rem 2rem;
  }

  .page-about .about-hero__body {
    padding: 2.75rem 0 2.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-about .about-origin {
    grid-template-columns: 4fr 8fr;
    gap: 3rem;
    margin-bottom: 4.5rem;
  }

  .page-about .about-origin__lead {
    position: sticky;
    top: 7rem;
    align-self: start;
  }

  .page-about .about-timeline {
    padding: 4.25rem 0 4.5rem;
  }

  .page-about .about-timeline__list::before {
    left: calc(var(--gutter) + 9.4rem);
  }

  .page-about .tl-item {
    grid-template-columns: 9rem 1fr;
    column-gap: 2.5rem;
    padding-left: 0;
    padding-bottom: 2.75rem;
  }

  .page-about .tl-item::before {
    left: calc(var(--gutter) + 9.4rem);
    top: 1.4rem;
  }

  .page-about .tl-year {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
    position: sticky;
    top: 6.5rem;
    align-self: start;
  }

  .page-about .tl-year__num {
    font-size: 3.25rem;
  }

  .page-about .about-team {
    grid-template-columns: 6fr 6fr;
    grid-template-areas:
      "head figure"
      "list figure";
    column-gap: 3rem;
    align-items: start;
    padding: 4rem var(--gutter) 3.5rem;
  }

  .page-about .about-team__head {
    grid-area: head;
  }

  .page-about .about-team__figure {
    grid-area: figure;
    position: sticky;
    top: 7rem;
  }

  .page-about .about-team__list {
    grid-area: list;
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .page-about .about-team__list .team-card:first-child {
    grid-column: auto;
  }

  .page-about .team-card:nth-child(2) {
    margin-left: 1.75rem;
  }

  .page-about .team-card:nth-child(3) {
    margin-right: 1.75rem;
  }

  .page-about .about-quality {
    padding: 4rem 0 4.25rem;
  }

  .page-about .about-quality {
    display: grid;
    grid-template-columns: 5fr 7fr;
    column-gap: 3.5rem;
    align-items: start;
  }

  .page-about .about-quality__left {
    margin: 0;
    padding-left: var(--gutter);
    padding-right: 0;
    max-width: none;
  }

  .page-about .about-quality__badges {
    margin: 0;
    padding-right: var(--gutter);
    padding-left: 0;
    max-width: none;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .page-about .about-coverage {
    padding: 4rem var(--gutter) 3.5rem;
  }

  .page-about .about-coverage__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-about .about-coverage__grid .scene:first-child {
    grid-column: auto;
    margin-top: 1.5rem;
  }

  .page-about .about-coverage__grid .scene:nth-child(3) {
    margin-top: 3rem;
  }

  .page-about .about-archive {
    padding: 4.25rem 0 4.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .team-card,
  .page-about .tl-more__hint,
  .page-about .qbadge__ring {
    transition: none;
  }

  .page-about .team-card:hover {
    transform: none;
  }
}