.page-about {
  font-family: var(--font-sans);
  color: var(--paper);
  line-height: 1.7;
}

.page-about .about-hero {
  position: relative;
  padding: 40px 0 56px;
  overflow: hidden;
}

.page-about .about-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-about .about-hero__title {
  margin: 12px 0 20px;
  font-size: clamp(34px, 8.6vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-about .about-hero__lede {
  max-width: 44ch;
  margin: 0;
  font-size: 16px;
  color: var(--ash);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

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

.page-about .about-hero__media img,
.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

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

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-stat {
  background: var(--abyss);
  padding: 14px 14px 16px;
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1.2;
  color: var(--amber);
}

.page-about .about-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--mist);
}

.page-about .about-sec {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.page-about .about-sec--matrix {
  background: var(--abyss);
}

.page-about .about-sec--timeline {
  background: linear-gradient(180deg, rgba(44, 62, 92, 0.28), rgba(14, 24, 48, 0));
}

.page-about .about-sec__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.page-about .about-sec__no {
  margin: 0;
  color: var(--amber);
}

.page-about .about-h2 {
  margin: 0;
  font-size: clamp(23px, 5.2vw, 34px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-about .about-sec__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-about .about-cols {
  display: grid;
  gap: 28px;
}

.page-about .about-p {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--ash);
}

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

.page-about .about-note {
  padding: 20px 18px;
  background: rgba(44, 62, 92, 0.36);
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--amber);
}

.page-about .about-note__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-about .about-note__value {
  margin: 8px 0 2px;
  font-family: var(--font-mono);
  font-size: 56px;
  line-height: 1;
  color: var(--amber);
}

.page-about .about-note__text {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--ash);
}

.page-about .about-scope {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-about .about-scope__lead {
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--paper);
}

.page-about .about-scope__grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  width: 100%;
  max-width: 360px;
  margin-bottom: 18px;
}

.page-about .about-scope__cell {
  display: block;
  height: 16px;
  background: var(--steel);
  border: 1px solid var(--line);
}

.page-about .about-scope__cell:nth-child(3n) {
  background: rgba(62, 142, 126, 0.55);
}

.page-about .about-scope__cell:nth-child(7n) {
  background: var(--amber);
  border-color: var(--amber);
}

.page-about .about-scope__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--mist);
}

.page-about .about-scope__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-about .about-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-matrix__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  min-height: 128px;
  background: var(--ink);
  border-left: 2px solid transparent;
  color: var(--paper);
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-about .about-matrix__cell:hover,
.page-about .about-matrix__cell:focus-visible {
  background: var(--steel);
  border-left-color: var(--amber);
  outline: none;
}

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

.page-about .about-matrix__name {
  font-size: 17px;
  font-weight: 700;
}

.page-about .about-matrix__desc {
  flex: 1;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

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

.page-about .about-figure {
  margin: 28px 0 0;
}

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

.page-about .about-team__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-about .about-team__tab {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  cursor: pointer;
  transition: color 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-about .about-team__tab:hover {
  color: var(--paper);
  border-color: var(--amber-soft);
}

.page-about .about-team__tab[aria-pressed="true"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--abyss);
}

.page-about .about-team__panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-team__panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px;
  background: var(--ink);
}

.page-about .about-team__num {
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  color: var(--jade-soft);
}

.page-about .about-team__role {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
}

.page-about .about-team__desc {
  flex: 1;
  margin: 0;
  font-size: 14px;
  color: var(--ash);
}

.page-about .about-team__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .is-hidden {
  display: none;
}

.page-about .about-timeline__rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-about .about-timeline__rail::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line-strong);
}

.page-about .about-timeline__node {
  position: relative;
  padding-top: 18px;
  text-align: center;
}

.page-about .about-timeline__year {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .about-timeline__dot {
  position: relative;
  display: block;
  width: 9px;
  height: 9px;
  margin: 0 auto;
  background: var(--steel);
  border: 1px solid var(--line-strong);
}

.page-about .about-timeline__node.is-current .about-timeline__year {
  color: var(--amber);
}

.page-about .about-timeline__node.is-current .about-timeline__dot {
  width: 13px;
  height: 13px;
  margin-top: -2px;
  background: var(--amber);
  border-color: var(--amber);
}

.page-about .about-log {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-log__item {
  background: var(--ink);
}

.page-about .about-log__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-about .about-log__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
}

.page-about .about-log__item[open] .about-log__summary::after {
  content: "–";
}

.page-about .about-log__item[open] .about-log__summary {
  border-bottom: 1px solid var(--line);
}

.page-about .about-log__year {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-about .about-log__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-about .about-log__body {
  padding: 14px 16px 18px;
}

.page-about .about-log__body p {
  margin: 0;
  font-size: 14px;
  color: var(--ash);
}

.page-about .about-split {
  display: grid;
  gap: 28px;
}

.page-about .about-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-flow__step {
  display: grid;
  gap: 4px;
  padding: 16px;
  background: var(--abyss);
}

.page-about .about-flow__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--jade-soft);
}

.page-about .about-flow__name {
  font-size: 15px;
  font-weight: 700;
}

.page-about .about-flow__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-facts {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  background: var(--ink);
}

.page-about .about-facts__key {
  font-size: 13px;
  color: var(--mist);
}

.page-about .about-facts__val {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--paper);
  white-space: nowrap;
}

.page-about .about-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-cta__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px;
  background: var(--abyss);
}

.page-about .about-cta__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.page-about .about-cta__text {
  flex: 1;
  margin: 0;
  font-size: 14px;
  color: var(--ash);
}

.page-about .about-cta__item .btn {
  align-self: flex-start;
}

.page-about .about-contact-line {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--mist);
}

@media (min-width: 720px) {
  .page-about .about-hero {
    padding: 56px 0 72px;
  }

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

  .page-about .about-matrix {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-about .about-matrix__cell.is-w3 {
    grid-column: span 3;
  }

  .page-about .about-matrix__cell.is-w2 {
    grid-column: span 2;
  }

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

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

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

  .page-about .about-cols {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-about .about-split {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-about .about-hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 54%;
    height: 100%;
    background: linear-gradient(170deg, rgba(44, 62, 92, 0.92), rgba(27, 42, 74, 0) 78%);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: none;
  }

  .page-about .about-hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: 6%;
    width: 2px;
    height: 62%;
    background: var(--amber);
    opacity: 0.7;
    pointer-events: none;
  }

  .page-about .about-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 48px;
  }

  .page-about .about-hero__media {
    transform: translateY(-16px);
  }

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

  .page-about .about-sec__head {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
  }

  .page-about .about-sec__head .about-h2 {
    flex: 1;
  }

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

  .page-about .about-p {
    max-width: 42em;
  }
}
<<<END>>>