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

/* ---------- HERO ---------- */
.page-about .ab-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--edge) solid var(--red);
  background: var(--ink);
}

.page-about .ab-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.34;
}

.page-about .ab-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

.page-about .ab-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 12, 15, 0.62) 0%, rgba(11, 12, 15, 0.93) 62%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(34, 224, 200, 0.07) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-about .ab-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(30px, 6vw, 56px);
  padding-bottom: clamp(44px, 8vw, 92px);
}

.page-about .sf-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(24px, 5vw, 48px);
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-about .sf-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--red);
}

.page-about .sf-crumbs a {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-about .sf-crumbs a:hover,
.page-about .sf-crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-about .sf-crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-about .ab-hero__index {
  margin: 0 0 16px;
  color: var(--cyan);
}

.page-about .ab-hero__title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2.5rem, 8.4vw, 5.6rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin: 0 0 clamp(20px, 3vw, 32px);
  max-width: 18ch;
  color: var(--white);
}

.page-about .ab-hero__title em {
  font-style: normal;
  color: var(--red);
  display: inline-block;
  position: relative;
}

.page-about .ab-hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 0.1em;
  background: var(--red);
  opacity: 0.55;
}

.page-about .ab-hero__lead {
  max-width: 62ch;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.8;
  color: rgba(245, 242, 236, 0.86);
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.page-about .ab-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px clamp(24px, 5vw, 64px);
  margin: 0;
  padding: clamp(18px, 2.6vw, 26px) 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-about .ab-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .ab-hero__facts .sf-data {
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.page-about .ab-hero__facts small {
  font-size: 13px;
  color: var(--gray);
  letter-spacing: 0.02em;
}

/* ---------- LAYOUT ---------- */
.page-about .ab-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  padding-top: clamp(38px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

@media (min-width: 1024px) {
  .page-about .ab-layout {
    grid-template-columns: 168px minmax(0, 1fr) 272px;
    align-items: start;
  }
}

/* ---------- TOC ---------- */
.page-about .ab-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-about .ab-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-about .ab-toc__list li {
  flex: 0 0 auto;
}

.page-about .ab-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--hair);
  background: var(--graphite);
  color: rgba(245, 242, 236, 0.78);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-about .ab-toc__no {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--red);
}

.page-about .ab-toc__list a:hover,
.page-about .ab-toc__list a:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
}

@media (min-width: 1024px) {
  .page-about .ab-toc {
    position: sticky;
    top: 26px;
  }

  .page-about .ab-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--hair);
  }

  .page-about .ab-toc__list li {
    flex: none;
  }

  .page-about .ab-toc__list a {
    border: 0;
    border-left: var(--edge) solid transparent;
    background: transparent;
    padding: 10px 0 10px 14px;
    white-space: normal;
  }

  .page-about .ab-toc__list a:hover,
  .page-about .ab-toc__list a:focus-visible {
    border-left-color: var(--red);
    background: rgba(227, 22, 43, 0.08);
  }

  .page-about .ab-toc__no {
    display: block;
    margin-bottom: 3px;
  }

  .page-about .ab-toc__txt {
    display: block;
    font-size: 14px;
  }
}

/* ---------- CHAPTERS ---------- */
.page-about .ab-chapter {
  position: relative;
}

.page-about .ab-chapter + .ab-chapter {
  margin-top: clamp(44px, 6vw, 84px);
  padding-top: clamp(32px, 4vw, 52px);
  border-top: 1px solid var(--hair);
}

.page-about .ab-chapter__no {
  margin: 0 0 10px;
  color: var(--red);
}

.page-about .ab-chapter .sf-h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.35rem);
  line-height: 1.14;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  color: var(--white);
}

.page-about .ab-chapter p {
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(245, 242, 236, 0.82);
  margin: 0 0 16px;
}

.page-about .ab-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 200, 0.45);
}

.page-about .ab-inline:hover,
.page-about .ab-inline:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- BRICKS ---------- */
.page-about .ab-bricks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-about .ab-brick {
  position: relative;
  padding: 22px 22px 20px;
  background: var(--graphite);
  border: var(--edge) solid var(--hair-strong);
  box-shadow: var(--shadow-hard-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .ab-brick::before {
  content: "";
  position: absolute;
  left: -3px;
  right: -3px;
  top: -3px;
  height: 5px;
  background: var(--accent, var(--red));
}

.page-about .ab-brick--red {
  --accent: var(--red);
}

.page-about .ab-brick--cyan {
  --accent: var(--cyan);
}

.page-about .ab-brick--gold {
  --accent: var(--gold);
}

.page-about .ab-brick:hover,
.page-about .ab-brick:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
  border-color: var(--accent, var(--red));
}

.page-about .ab-brick__no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent, var(--red));
}

.page-about .ab-brick__title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--white);
}

.page-about .ab-brick__desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.8);
  margin: 0 0 14px;
}

.page-about .ab-brick__scene {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

@media (min-width: 760px) {
  .page-about .ab-bricks {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-about .ab-brick:nth-child(1) {
    grid-column: span 4;
  }

  .page-about .ab-brick:nth-child(2) {
    grid-column: span 2;
  }

  .page-about .ab-brick:nth-child(3) {
    grid-column: span 2;
  }

  .page-about .ab-brick:nth-child(4) {
    grid-column: span 2;
  }

  .page-about .ab-brick:nth-child(5) {
    grid-column: span 2;
  }
}

/* ---------- PRODUCE ---------- */
.page-about .ab-produce {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 26px;
}

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

.page-about .ab-produce__media {
  border: var(--edge) solid var(--hair-strong);
  box-shadow: var(--shadow-hard);
  background: var(--turf);
  overflow: hidden;
}

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

.page-about .ab-produce__cap {
  margin-top: 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

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

.page-about .ab-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--hair);
}

.page-about .ab-step:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-about .ab-step__no {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.12em;
  padding-top: 4px;
}

.page-about .ab-step__title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--white);
}

.page-about .ab-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.78);
}

@media (min-width: 900px) {
  .page-about .ab-produce {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 34px;
    align-items: start;
  }
}

/* ---------- CADENCE ---------- */
.page-about .ab-cadence {
  margin-top: 32px;
  padding: 22px 22px 18px;
  background: var(--turf);
  border: var(--edge) solid var(--hair-strong);
  background-image: repeating-linear-gradient(90deg, rgba(34, 224, 200, 0.09) 0 1px, transparent 1px 44px);
}

.page-about .ab-cadence__title {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 16px;
}

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

.page-about .ab-cadence__list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-about .ab-cadence__num {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-about .ab-cadence__txt {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(245, 242, 236, 0.85);
}

/* ---------- TIMELINE ---------- */
.page-about .ab-tl-section {
  padding: 26px 0 8px;
  overflow: hidden;
}

.page-about .ab-tl__bg {
  position: absolute;
  inset: -4% -6% 0 -6%;
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}

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

.page-about .ab-tl-section > *:not(.ab-tl__bg) {
  position: relative;
  z-index: 1;
}

.page-about .ab-tl {
  display: flex;
  gap: 16px;
  margin: 26px 0 0;
  padding: 6px 2px 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--red) transparent;
}

.page-about .ab-tl:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-about .ab-tl__item {
  position: relative;
  flex: 0 0 80%;
  scroll-snap-align: start;
  padding-top: 30px;
}

.page-about .ab-tl__item::before {
  content: "";
  position: absolute;
  left: 0;
  right: -16px;
  top: 9px;
  height: 1px;
  background: var(--hair-strong);
}

.page-about .ab-tl__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.16);
}

.page-about .ab-tl__node {
  background: var(--graphite);
  border: var(--edge) solid var(--hair-strong);
  box-shadow: var(--shadow-hard-sm);
  padding: 16px 18px 18px;
  height: 100%;
}

.page-about .ab-tl__node summary {
  list-style: none;
  cursor: pointer;
  display: block;
}

.page-about .ab-tl__node summary::-webkit-details-marker {
  display: none;
}

.page-about .ab-tl__node summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-about .ab-tl__year {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-about .ab-tl__title {
  display: block;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--white);
}

.page-about .ab-tl__node[open] summary {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hair);
}

.page-about .ab-tl__body {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.78);
}

@media (min-width: 768px) {
  .page-about .ab-tl__item {
    flex: 0 0 306px;
  }
}

/* ---------- TEAM ---------- */
.page-about .ab-team {
  margin-top: 26px;
}

.page-about .ab-team__card {
  padding: 20px 20px 18px;
  background: var(--graphite);
  border: var(--edge) solid var(--hair-strong);
  box-shadow: var(--shadow-hard-sm);
  border-top: 6px solid var(--red);
}

.page-about .ab-team__title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--white);
}

.page-about .ab-team__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.78);
}

/* ---------- HONORS ---------- */
.page-about .ab-honor {
  list-style: none;
  margin: 22px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .ab-honor li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  background: rgba(255, 176, 32, 0.07);
  border-left: var(--edge) solid var(--gold);
  font-size: 15.5px;
  color: rgba(245, 242, 236, 0.9);
}

.page-about .ab-honor__year {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
}

/* ---------- NOTES ---------- */
.page-about .ab-notes {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-about .ab-note {
  padding: 16px 16px 18px;
  background: var(--turf);
  border: 1px solid var(--hair-strong);
  border-left: var(--edge) solid var(--cyan);
}

.page-about .ab-note--gold {
  border-left-color: var(--gold);
}

.page-about .ab-note__label {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-about .ab-note__num {
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cyan);
  line-height: 1;
}

.page-about .ab-note--gold .ab-note__num {
  color: var(--gold);
}

.page-about .ab-note__num span {
  font-size: 0.62em;
  margin-left: 2px;
}

.page-about .ab-note__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(245, 242, 236, 0.72);
}

/* ---------- END LINE ---------- */
.page-about .ab-endline {
  height: var(--edge);
  background: var(--red);
}

@media (prefers-reduced-motion: reduce) {
  .page-about .ab-brick {
    transition: none;
  }

  .page-about .ab-brick:hover,
  .page-about .ab-brick:focus-within {
    transform: none;
  }
}