.page-about {
  --about-radius: 28px;
  --about-line: rgba(159, 179, 200, 0.18);
  --about-line-strong: rgba(47, 243, 208, 0.34);
  --about-panel: rgba(6, 20, 18, 0.55);
}

.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 4vw, 34px) var(--gutter) clamp(30px, 6vw, 68px);
  background:
    radial-gradient(115% 78% at 8% -12%, rgba(110, 31, 53, 0.52), transparent 62%),
    radial-gradient(88% 72% at 102% -6%, rgba(46, 42, 107, 0.58), transparent 64%);
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--wine) 42%, var(--indigo) 72%, var(--orange));
  opacity: 0.75;
  transform: rotate(-1.2deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-about .about-hero__inner {
  position: relative;
  max-width: var(--shell);
  margin-inline: auto;
}

.page-about .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-about .about-hero__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-about .about-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--fog);
  max-width: 18em;
}

.page-about .about-hero__lead {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-about .about-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-about .about-hero__chips .data-chip {
  background: rgba(16, 53, 47, 0.82);
  border: 1px solid var(--about-line-strong);
  backdrop-filter: blur(4px);
}

.page-about .about-hero__chips .data-chip__value {
  color: var(--cyan-soft);
}

.page-about .about-hero__chips .data-chip__value--score {
  color: var(--orange);
}

.page-about .about-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--about-radius);
  overflow: hidden;
  border: 1px solid var(--about-line);
  box-shadow: var(--shadow-soft);
  background: var(--bg-section);
}

.page-about .about-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) brightness(0.82);
}

.page-about .about-hero__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 18px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--fog);
  background: linear-gradient(to top, rgba(6, 20, 18, 0.95), rgba(6, 20, 18, 0));
}

.page-about .about-layout {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(26px, 5vw, 54px) var(--gutter) clamp(52px, 9vw, 104px);
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  min-width: 0;
}

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

.page-about .about-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate-soft);
}

.page-about .about-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-about .about-index__item {
  flex: 0 0 auto;
}

.page-about .about-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--about-line);
  background: rgba(16, 53, 47, 0.55);
  color: var(--fog);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-about .about-index__link:hover,
.page-about .about-index__link:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 243, 208, 0.14);
  color: var(--cyan-soft);
}

.page-about .about-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.page-about .about-flow {
  min-width: 0;
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-about .about-chapter {
  position: relative;
  padding: clamp(20px, 4vw, 40px);
  border-radius: var(--about-radius);
  border: 1px solid var(--about-line);
  background: var(--bg-section);
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-about .about-chapter--wine {
  background:
    linear-gradient(158deg, rgba(110, 31, 53, 0.46), rgba(6, 20, 18, 0.94) 62%),
    var(--bg-section);
}

.page-about .about-chapter--indigo {
  background:
    linear-gradient(158deg, rgba(46, 42, 107, 0.5), rgba(6, 20, 18, 0.94) 62%),
    var(--bg-section);
}

.page-about .about-chapter--slate {
  background:
    linear-gradient(158deg, rgba(74, 93, 115, 0.34), rgba(6, 20, 18, 0.95) 60%),
    var(--bg-section);
}

.page-about .about-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: clamp(16px, 3vw, 22px);
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-chapter__num {
  flex: 0 0 auto;
  font-family: var(--font-cond);
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-about .about-chapter__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 4.6vw, 34px);
  line-height: 1.35;
  color: var(--fog);
}

.page-about .about-chapter__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

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

.page-about .about-chapter__aside {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--about-line);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-about .about-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--about-line-strong);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-about .about-inline-link:hover,
.page-about .about-inline-link:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-about .about-moments {
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--r-lg);
  background: var(--about-panel);
  border: 1px solid var(--about-line);
}

.page-about .about-moments__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-about .about-moments__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-about .about-moments__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog);
}

.page-about .about-moments__tag {
  flex: 0 0 auto;
  padding: 2px 9px;
  border-radius: var(--r-pill);
  background: rgba(255, 122, 26, 0.16);
  border: 1px solid rgba(255, 122, 26, 0.4);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

.page-about .about-version-wrap {
  display: grid;
  gap: clamp(16px, 3vw, 24px);
  min-width: 0;
}

.page-about .about-version {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-about .about-version__item {
  position: relative;
  padding: 16px 16px 16px 44px;
  border-radius: var(--r-lg);
  border: 1px solid var(--about-line);
  background: rgba(16, 53, 47, 0.62);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-about .about-version__item::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(47, 243, 208, 0.8);
}

.page-about .about-version__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 38px;
  bottom: -14px;
  width: 1px;
  background: linear-gradient(to bottom, var(--about-line-strong), rgba(47, 243, 208, 0));
}

.page-about .about-version__item:hover,
.page-about .about-version__item:focus-within {
  transform: translateY(-2px);
  border-color: var(--about-line-strong);
  background: rgba(16, 53, 47, 0.9);
}

.page-about .about-version__item--current {
  border-color: rgba(255, 122, 26, 0.42);
  background: rgba(255, 122, 26, 0.08);
}

.page-about .about-version__item--current::before {
  background: var(--orange);
  box-shadow: 0 0 14px rgba(255, 122, 26, 0.85);
}

.page-about .about-version__title {
  margin: 8px 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--fog);
}

.page-about .about-version__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-about .about-version__figure,
.page-about .about-team__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--about-line);
  background: var(--about-panel);
}

.page-about .about-figure-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.88);
}

.page-about .about-figure-cap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--slate-soft);
  border-top: 1px solid var(--about-line);
}

.page-about .about-team {
  display: grid;
  gap: clamp(16px, 3vw, 24px);
  min-width: 0;
}

.page-about .about-team__text p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

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

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.page-about .about-stat {
  padding: 14px 14px 12px;
  border-radius: var(--r-md);
  background: rgba(74, 93, 115, 0.18);
  border: 1px solid var(--about-line);
  min-width: 0;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(24px, 5.4vw, 34px);
  line-height: 1.1;
  color: var(--cyan-soft);
}

.page-about .about-stat__label {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--slate-soft);
}

.page-about .about-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 16px;
}

.page-about .about-filters .filter-btn {
  border-radius: var(--r-pill);
  border: 1px solid var(--about-line);
  background: rgba(16, 53, 47, 0.6);
  color: var(--fog);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 8px 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-about .about-filters .filter-btn:hover,
.page-about .about-filters .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
}

.page-about .about-filters .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #061412;
  font-weight: 600;
}

.page-about .about-filters .filter-btn__count {
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0.75;
}

.page-about .about-partners {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  min-width: 0;
}

.page-about .about-partner {
  padding: 16px 18px;
  border-radius: var(--r-lg);
  border: 1px solid var(--about-line);
  background: var(--about-panel);
  min-width: 0;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-about .about-partner:hover {
  border-color: var(--about-line-strong);
  transform: translateY(-2px);
}

.page-about .about-partner__title {
  margin: 10px 0 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--fog);
}

.page-about .about-partner__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-about .about-empty {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--slate-soft);
}

.page-about .about-cadence {
  display: grid;
  gap: 12px;
  margin-top: 4px;
  min-width: 0;
}

.page-about .about-cadence__item {
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(255, 122, 26, 0.08);
  min-width: 0;
}

.page-about .about-cadence__key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-about .about-cadence__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

.page-about .about-next {
  margin-top: clamp(6px, 2vw, 14px);
  padding: clamp(20px, 4vw, 32px);
  border-radius: var(--about-radius);
  background:
    linear-gradient(120deg, rgba(47, 243, 208, 0.1), rgba(6, 20, 18, 0.9) 58%),
    var(--bg-deep);
  border: 1px solid var(--about-line);
  min-width: 0;
}

.page-about .about-next__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 4vw, 26px);
  color: var(--fog);
}

.page-about .about-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-about .about-next__card {
  display: block;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--about-line);
  background: rgba(16, 53, 47, 0.55);
  text-decoration: none;
  color: var(--fog);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-about .about-next__card:hover,
.page-about .about-next__card:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 243, 208, 0.12);
  transform: translateY(-2px);
}

.page-about .about-next__label {
  display: block;
  font-weight: 700;
  font-size: 15px;
  color: var(--cyan-soft);
}

.page-about .about-next__desc {
  display: block;
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate-soft);
}

@media (min-width: 720px) {
  .page-about .about-partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-about .about-chapter__body p {
    font-size: 17px;
  }
}

@media (min-width: 900px) {
  .page-about .about-layout {
    grid-template-columns: 198px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-about .about-index {
    position: sticky;
    top: 104px;
  }

  .page-about .about-index__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding: 0;
  }

  .page-about .about-index__link {
    width: 100%;
    justify-content: flex-start;
    padding: 9px 12px;
    border-color: transparent;
    border-radius: var(--r-md);
    background: transparent;
    font-size: 13.5px;
    white-space: normal;
    text-align: left;
  }

  .page-about .about-index__link:hover,
  .page-about .about-index__link:focus-visible {
    border-color: var(--about-line-strong);
    background: rgba(47, 243, 208, 0.08);
  }

  .page-about .about-version-wrap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-team {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-hero__lead {
    font-size: 17px;
  }
}

@media (min-width: 1100px) {
  .page-about .about-partners {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-about .about-version__item,
  .page-about .about-partner,
  .page-about .about-next__card,
  .page-about .about-index__link {
    transition: none;
  }

  .page-about .about-version__item:hover,
  .page-about .about-partner:hover,
  .page-about .about-next__card:hover {
    transform: none;
  }
}
<<<END>>>