.page-about {
  position: relative;
  background: var(--color-bg);
  color: var(--color-text);
}

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

.page-about .about-breadcrumb-wrap {
  padding-top: 24px;
}

.page-about .about-hero {
  padding: 40px 0 72px;
}

.page-about .about-hero__frame {
  position: relative;
  border: 1px solid var(--color-border);
  padding: 36px 24px 32px;
  background: linear-gradient(135deg, rgba(44, 76, 110, 0.18) 0%, rgba(8, 27, 51, 0) 60%);
  box-shadow: var(--shadow-panel);
}

.page-about .about-hero__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--color-accent);
  border-style: solid;
  pointer-events: none;
}

.page-about .about-hero__corner--tl {
  top: -2px;
  left: -2px;
  border-width: 2px 0 0 2px;
}

.page-about .about-hero__corner--br {
  bottom: -2px;
  right: -2px;
  border-width: 0 2px 2px 0;
}

.page-about .about-hero h1 {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
  max-width: 720px;
  text-wrap: balance;
}

.page-about .about-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 640px;
  margin-bottom: 28px;
}

.page-about .about-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-about .about-hero__meta-item {
  padding: 14px 16px;
  background: rgba(44, 76, 110, 0.2);
  border-left: 2px solid var(--color-border);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.page-about .about-hero__meta-item:hover {
  border-color: var(--color-accent);
  background: rgba(245, 230, 66, 0.06);
}

.page-about .about-hero__meta-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-accent);
}

.page-about .about-hero__meta-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page-about .about-origin {
  padding: 64px 0;
}

.page-about .about-origin__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-origin__text h2 {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.25;
  margin: 8px 0 16px;
  color: var(--color-ink);
}

.page-about .about-origin__text p {
  color: rgba(4, 12, 20, 0.78);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 15px;
}

.page-about .about-origin__text .btn {
  margin-top: 8px;
}

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

.page-about .about-origin__img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--color-ink-soft);
}

.page-about .about-origin__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(4, 12, 20, 0.6);
}

.page-about .about-timeline {
  padding: 64px 0 72px;
  overflow: hidden;
}

.page-about .about-timeline__head {
  margin-bottom: 48px;
}

.page-about .about-timeline__head h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  margin: 8px 0 0;
}

.page-about .about-timeline__deco {
  display: block;
  margin-top: 20px;
  max-width: 240px;
  width: 100%;
}

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

.page-about .about-timeline__line {
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(
    to bottom,
    var(--color-accent) 0%,
    var(--color-border) 15%,
    var(--color-border) 82%,
    var(--color-signal) 100%
  );
}

.page-about .about-timeline__item {
  position: relative;
  padding-left: 48px;
  margin-bottom: 32px;
}

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

.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.page-about .about-timeline__dot {
  position: absolute;
  left: 10px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.page-about .about-timeline__dot--current {
  background: var(--color-signal);
  border-color: var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-signal), 0 0 12px rgba(61, 255, 86, 0.45);
}

.page-about .about-timeline__card {
  border-bottom: 1px solid var(--color-border-soft);
  padding-bottom: 28px;
}

.page-about .about-timeline__item:last-child .about-timeline__card {
  border-bottom: none;
}

.page-about .about-timeline__card h3 {
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.3;
  margin-bottom: 8px;
  color: var(--color-text);
}

.page-about .about-timeline__card p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
  max-width: 640px;
}

.page-about .about-team {
  padding: 64px 0;
}

.page-about .about-team__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-team__img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--color-ink-soft);
}

.page-about .about-team__content h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  margin: 8px 0 16px;
  color: var(--color-ink);
}

.page-about .about-team__content > p {
  color: rgba(4, 12, 20, 0.78);
  line-height: 1.8;
  font-size: 15px;
  margin-bottom: 24px;
}

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

.page-about .about-team__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-ink-soft);
  transition: background 0.3s ease;
}

.page-about .about-team__item:last-child {
  border-bottom: none;
}

.page-about .about-team__item:hover {
  background: rgba(4, 12, 20, 0.04);
}

.page-about .about-team__num {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-accent);
  padding: 2px 8px;
  flex-shrink: 0;
}

.page-about .about-team__info strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.4;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.page-about .about-team__info p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(4, 12, 20, 0.65);
}

.page-about .about-coverage {
  padding: 64px 0 72px;
}

.page-about .about-coverage__head {
  margin-bottom: 40px;
  max-width: 720px;
}

.page-about .about-coverage__head h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  margin: 8px 0 12px;
}

.page-about .about-coverage__head p {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-about .about-coverage__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.page-about .about-coverage__stat {
  position: relative;
  background: rgba(44, 76, 110, 0.22);
  border: 1px solid var(--color-border);
  padding: 20px 16px 16px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out);
}

.page-about .about-coverage__stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
}

.page-about .about-coverage__stat:nth-child(2)::before {
  background: var(--color-signal);
}

.page-about .about-coverage__stat:nth-child(3)::before {
  background: var(--color-accent);
}

.page-about .about-coverage__stat:nth-child(4)::before {
  background: var(--color-signal);
}

.page-about .about-coverage__stat:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.page-about .about-coverage__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 4px;
}

.page-about .about-coverage__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-muted);
}

.page-about .about-coverage__media {
  margin-bottom: 24px;
}

.page-about .about-coverage__img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.page-about .about-coverage__regions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-about .about-coverage__region {
  padding: 16px;
  border: 1px solid var(--color-border);
  background: rgba(44, 76, 110, 0.12);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s var(--ease-out);
}

.page-about .about-coverage__region:hover {
  border-color: var(--color-accent);
  background: rgba(245, 230, 66, 0.08);
  transform: translateY(-2px);
}

.page-about .about-coverage__region-name {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.page-about .about-coverage__region-count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-signal);
}

.page-about .about-honors {
  padding: 64px 0 72px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-deep) 100%);
}

.page-about .about-honors__head {
  margin-bottom: 40px;
}

.page-about .about-honors__head h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  margin: 8px 0 0;
}

.page-about .about-honors__grid {
  display: grid;
  gap: 20px;
}

.page-about .about-honors__card {
  border: 1px solid var(--color-border);
  padding: 28px 24px;
  background: rgba(44, 76, 110, 0.12);
  transition: transform 0.3s var(--ease-out), border-color 0.3s ease, background 0.3s ease;
}

.page-about .about-honors__card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  background: rgba(44, 76, 110, 0.2);
}

.page-about .about-honors__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-accent);
  padding: 4px 12px;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}

.page-about .about-honors__card h3 {
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--color-text);
}

.page-about .about-honors__card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
}

.page-about .about-ecosystem {
  padding: 64px 0;
}

.page-about .about-ecosystem__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-about .about-ecosystem__text h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.25;
  margin: 8px 0 16px;
  color: var(--color-ink);
}

.page-about .about-ecosystem__text p {
  color: rgba(4, 12, 20, 0.78);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.page-about .about-ecosystem__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-about .about-ecosystem__map {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 260px;
}

.page-about .about-ecosystem__rings {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.page-about .about-ecosystem__rings::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--color-ink-soft);
  transition: border-color 0.3s ease;
}

.page-about .about-ecosystem__rings::after {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  border: 1px dashed rgba(245, 230, 66, 0.6);
  transition: border-color 0.3s ease;
}

.page-about .about-ecosystem__rings:hover::before {
  border-color: var(--color-ink);
}

.page-about .about-ecosystem__rings:hover::after {
  border-color: var(--color-accent);
}

.page-about .about-ecosystem__core {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-ink);
}

.page-about .about-ecosystem__ring-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(4, 12, 20, 0.6);
  margin-top: 4px;
}

.page-about .about-cta {
  padding: 64px 0;
}

@media (min-width: 768px) {
  .page-about .about-hero h1 {
    font-size: 48px;
  }

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

  .page-about .about-origin__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .page-about .about-team__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
  }

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

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

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

  .page-about .about-ecosystem__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero {
    padding: 64px 0 96px;
  }

  .page-about .about-hero__frame {
    padding: 56px 48px 48px;
  }

  .page-about .about-hero h1 {
    font-size: 60px;
  }

  .page-about .about-hero__lead {
    font-size: 18px;
  }

  .page-about .about-hero__meta-num {
    font-size: 34px;
  }

  .page-about .about-origin,
  .page-about .about-team,
  .page-about .about-ecosystem {
    padding: 96px 0;
  }

  .page-about .about-timeline,
  .page-about .about-coverage,
  .page-about .about-honors {
    padding: 96px 0 104px;
  }

  .page-about .about-timeline__head h2,
  .page-about .about-team__content h2,
  .page-about .about-coverage__head h2,
  .page-about .about-honors__head h2,
  .page-about .about-ecosystem__text h2 {
    font-size: 36px;
  }

  .page-about .about-coverage__num {
    font-size: 38px;
  }

  .page-about .about-coverage__stats {
    gap: 16px;
  }
}