.page-about {
  --ab-deco: rgba(215, 220, 232, 0.11);
  --ab-gap: clamp(16px, 3vw, 32px);
  background: var(--ink-900);
  color: var(--cool-200);
  overflow-x: clip;
}

.page-about h1,
.page-about h2,
.page-about h3 {
  margin: 0;
  color: var(--white);
}

.page-about p {
  margin: 0;
}

/* ---------- Hero ---------- */
.page-about .ab-hero {
  position: relative;
  padding: clamp(18px, 3vw, 32px) 0 clamp(44px, 7vw, 96px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-about .ab-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(112deg, transparent 0 56px, var(--ab-deco) 56px 57px);
  pointer-events: none;
}

.page-about .ab-hero > .wrap {
  position: relative;
}

.page-about .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 42px);
}

.page-about .ab-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-about .ab-hero h1 {
  margin: clamp(10px, 2vw, 18px) 0 0;
  font-size: clamp(2.3rem, 6.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 900;
  max-width: 13ch;
}

.page-about .ab-hero .lede {
  margin-top: clamp(16px, 2.4vw, 26px);
  max-width: 54ch;
  color: var(--cool-200);
}

.page-about .ab-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-about .ab-hero__panel {
  background: var(--ink-700);
  padding: clamp(20px, 3vw, 30px);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-about .ab-hero__panel-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 14px;
}

.page-about .ab-facts {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-about .ab-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-about .ab-facts__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-about .ab-facts dt {
  font-size: 0.85rem;
  color: var(--cool-500);
}

.page-about .ab-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--white);
}

@media (min-width: 900px) {
  .page-about .ab-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.8fr);
    align-items: end;
  }
}

/* ---------- Section shell ---------- */
.page-about .ab-sec {
  position: relative;
  padding: clamp(48px, 7vw, 104px) 0;
}

.page-about .ab-sec--band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
  z-index: 0;
}

.page-about .ab-sec--band > .wrap {
  position: relative;
  z-index: 1;
}

.page-about .ab-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 52px);
}

.page-about .ab-sec__idx {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--lime);
  margin-bottom: 10px;
}

.page-about .ab-sec h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.page-about .ab-sec__dek {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--cool-500);
}

/* ---------- Claim ---------- */
.page-about .ab-claim {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

.page-about .ab-claim__side {
  max-width: 40ch;
}

.page-about .ab-claim__note {
  margin-top: 14px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--cool-500);
}

.page-about .ab-claim__quote {
  font-size: clamp(1.15rem, 2.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--white);
  padding-left: clamp(14px, 3vw, 28px);
  border-left: 2px solid var(--lime);
}

.page-about .ab-pledges {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-about .ab-pledge {
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

.page-about .ab-pledge__no {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-about .ab-pledge h3 {
  margin: 8px 0 8px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.page-about .ab-pledge p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--cool-500);
}

@media (min-width: 820px) {
  .page-about .ab-claim {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.6fr);
    align-items: start;
  }

  .page-about .ab-pledges {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- Timeline ---------- */
.page-about .ab-timeline {
  list-style: none;
  margin: 0 0 0 clamp(6px, 2vw, 16px);
  padding: 0 0 0 clamp(20px, 4vw, 40px);
  border-left: 1px solid var(--line-strong);
}

.page-about .ab-timeline__item {
  position: relative;
  padding-bottom: clamp(28px, 4vw, 46px);
}

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

.page-about .ab-timeline__item::before {
  content: "";
  position: absolute;
  top: 14px;
  left: calc(-1 * clamp(20px, 4vw, 40px) - 5px);
  width: 10px;
  height: 10px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-about .ab-timeline__year {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--lime);
  margin-bottom: 10px;
}

.page-about .ab-timeline__item .tag {
  display: inline-block;
}

.page-about .ab-timeline__item h3 {
  margin: 10px 0 8px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  letter-spacing: -0.02em;
}

.page-about .ab-timeline__item p {
  max-width: 56ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--cool-500);
}

/* ---------- Method ---------- */
.page-about .ab-method {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-about .ab-figure {
  margin: 0;
}

.page-about .ab-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-about .ab-figure--wide img {
  aspect-ratio: 14 / 9;
}

.page-about .ab-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--cool-500);
}

.page-about .ab-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-about .ab-step {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-about .ab-step:first-child {
  border-top: 2px solid var(--orange);
}

.page-about .ab-step__no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-about .ab-step h3 {
  margin: 8px 0 6px;
  font-size: 1.05rem;
}

.page-about .ab-step p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--cool-500);
}

@media (min-width: 900px) {
  .page-about .ab-method {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: clamp(32px, 5vw, 64px);
  }
}

/* ---------- Team ---------- */
.page-about .ab-metrics {
  list-style: none;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 3vw, 28px);
}

.page-about .ab-metric {
  border-top: 2px solid var(--line-strong);
  padding-top: 12px;
}

.page-about .ab-metric:nth-child(2) {
  border-top-color: var(--orange);
}

.page-about .ab-metric:nth-child(4) {
  border-top-color: var(--lime);
}

.page-about .ab-metric__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-about .ab-metric__unit {
  margin-left: 4px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--lime);
}

.page-about .ab-metric p {
  margin-top: 8px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--cool-500);
}

.page-about .ab-eco {
  margin-top: clamp(32px, 5vw, 60px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-about .ab-eco__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cool-500);
  margin-bottom: 14px;
}

.page-about .ab-eco__rail {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-about .ab-eco__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  white-space: nowrap;
  padding: 10px 18px;
  font-size: 0.88rem;
  color: var(--cool-200);
  background: var(--ink-700);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

@media (min-width: 720px) {
  .page-about .ab-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- Archive ---------- */
.page-about .ab-archive {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-about .ab-archive__text h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.page-about .ab-tags {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .ab-archive__band {
  margin-top: clamp(28px, 4vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: clamp(12px, 3vw, 32px);
}

.page-about .ab-archive__big {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--lime);
}

.page-about .ab-archive__big span {
  margin-left: 10px;
  font-family: var(--font-sans);
  font-size: 0.2em;
  letter-spacing: 0.12em;
  color: var(--cool-500);
}

.page-about .ab-archive__band p {
  max-width: 48ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--cool-500);
}

@media (min-width: 900px) {
  .page-about .ab-archive {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

/* ---------- Qualifications ---------- */
.page-about .ab-quals {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .ab-qual {
  background: var(--ink-700);
  padding: clamp(18px, 3vw, 26px);
  border-left: 3px solid var(--lime);
}

.page-about .ab-qual--hot {
  border-left-color: var(--orange);
}

.page-about .ab-qual__kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--cool-500);
}

.page-about .ab-qual h3 {
  margin: 8px 0 6px;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.page-about .ab-qual p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--cool-500);
}

@media (min-width: 860px) {
  .page-about .ab-quals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- Scenes filter ---------- */
.page-about .ab-filter {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-about .ab-count {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--cool-500);
}

.page-about .ab-scenes {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .ab-scene {
  padding: clamp(18px, 3vw, 26px);
  background: var(--ink-800);
  border-top: 2px solid var(--line-strong);
  transition: border-color var(--dur) ease, transform var(--dur) ease;
}

.page-about .ab-scene:hover {
  border-top-color: var(--lime);
  transform: translateY(-2px);
}

.page-about .ab-scene[data-filtered-out] {
  display: none;
}

.page-about .ab-scene__kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-about .ab-scene h3 {
  margin: 8px 0 8px;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.page-about .ab-scene p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--cool-500);
}

.page-about .ab-scene__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 0.84rem;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-dim);
}

.page-about .ab-scene__link:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

@media (min-width: 760px) {
  .page-about .ab-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-about .ab-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- CTA ---------- */
.page-about .ab-cta {
  position: relative;
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--black);
  border-top: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-about .ab-cta::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 260px;
  height: 260px;
  border: 1px solid var(--lime);
  opacity: 0.2;
  transform: rotate(45deg);
  pointer-events: none;
}

.page-about .ab-cta > .wrap {
  position: relative;
  z-index: 1;
}

.page-about .ab-cta__head {
  max-width: 46ch;
}

.page-about .ab-cta h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.page-about .ab-cta .lede {
  margin-top: 14px;
  color: var(--cool-500);
  font-size: 0.96rem;
  line-height: 1.8;
}

.page-about .ab-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-about .ab-cta__mail {
  margin-top: clamp(18px, 3vw, 26px);
}

.page-about .ab-cta__note {
  margin-top: 10px;
  max-width: 52ch;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--cool-500);
}
<<<PAGE_CSS_END>>>
<<<END>>>