.page-about {
  --about-line: rgba(143, 168, 155, 0.18);
  --about-soft: #b9cabe;
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(circle at 92% 4%, rgba(200, 255, 61, 0.08), transparent 34%),
    linear-gradient(180deg, var(--night) 0%, #081d17 58%, var(--night) 100%);
  color: var(--chalk);
}

.page-about .about-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-about .about-crumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-about .about-crumb .breadcrumb__list a {
  color: var(--cyan);
  text-decoration: none;
}

.page-about .about-crumb .breadcrumb__list a:hover {
  color: var(--lime);
}

.page-about .about-crumb .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 168, 155, 0.55);
}

.page-about .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-about .about-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 6vw, 60px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8vw;
  z-index: 0;
  width: min(64vw, 760px);
  height: 78%;
  background:
    repeating-linear-gradient(118deg, transparent 0 26px, rgba(77, 216, 192, 0.06) 26px 27px),
    linear-gradient(135deg, rgba(200, 255, 61, 0.1), transparent 62%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 74%);
  pointer-events: none;
}

.page-about .about-hero > * {
  position: relative;
  z-index: 1;
}

.page-about .about-hero__lead h1 {
  max-width: 11em;
  margin: 0 0 0.42em;
  font-size: clamp(2.45rem, 6.4vw, 4.6rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--chalk);
}

.page-about .about-hero__lede {
  max-width: 58ch;
  margin: 0 0 clamp(22px, 3vw, 32px);
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  line-height: 1.7;
  color: var(--about-soft);
}

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

.page-about .about-dossier {
  align-self: start;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background:
    linear-gradient(155deg, #1b2e27 0%, #0c211a 72%),
    var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-about .about-dossier__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(200, 255, 61, 0.28);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-about .about-dossier__head span:last-child {
  color: var(--muted);
}

.page-about .about-dossier__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
}

.page-about .about-dossier__item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(143, 168, 155, 0.14);
}

.page-about .about-dossier__item dt {
  margin-bottom: 4px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-about .about-dossier__item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.8vw, 1.18rem);
  line-height: 1.35;
  color: var(--chalk);
}

.page-about .about-dossier__note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-about .about-chapter {
  position: relative;
  padding-top: clamp(52px, 8vw, 100px);
  padding-bottom: clamp(52px, 8vw, 100px);
  border-top: 1px solid var(--about-line);
}

.page-about .about-chapter--band {
  background:
    repeating-linear-gradient(112deg, transparent 0 42px, rgba(77, 216, 192, 0.035) 42px 43px),
    linear-gradient(180deg, rgba(27, 46, 39, 0.72), rgba(7, 26, 21, 0.15));
}

.page-about .about-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 16px;
  align-items: start;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-about .about-head__no {
  padding-top: 0.35em;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-about .about-head__text h2 {
  margin: 0 0 0.5em;
  font-size: clamp(1.62rem, 3.5vw, 2.7rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--chalk);
}

.page-about .about-head__lead {
  max-width: 66ch;
  margin: 0;
  font-size: clamp(0.94rem, 1.3vw, 1.04rem);
  line-height: 1.7;
  color: var(--about-soft);
}

.page-about .about-origin__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 50px);
  align-items: center;
}

.page-about .prose p {
  margin: 0 0 1.1em;
  font-size: clamp(0.95rem, 1.25vw, 1.02rem);
  line-height: 1.75;
  color: var(--about-soft);
}

.page-about .about-quote {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 16px 18px 16px 22px;
  border-left: 3px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.12), transparent 78%);
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  font-style: italic;
  line-height: 1.65;
  color: var(--chalk);
}

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

.page-about .about-figure .media-frame {
  overflow: hidden;
  border: 1px solid rgba(77, 216, 192, 0.2);
  background: #0b201a;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-about .about-figure figcaption {
  margin-top: 10px;
  padding-left: 10px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-about .about-matrix {
  border-top: 1px solid rgba(200, 255, 61, 0.22);
}

.page-about .about-role {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(18px, 2.6vw, 28px) 0;
  border-bottom: 1px solid var(--about-line);
}

.page-about .about-role__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-about .about-role__name {
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--chalk);
}

.page-about .about-role__count {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-about .about-role__count span {
  margin-left: 2px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted);
}

.page-about .about-role__bar {
  position: relative;
  height: 6px;
  overflow: hidden;
  background: rgba(243, 246, 234, 0.09);
}

.page-about .about-role__fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--lime);
}

.page-about .about-role--data .about-role__fill {
  width: 27%;
  background: var(--lime);
}

.page-about .about-role--edit .about-role__fill {
  width: 13%;
  background: var(--orange);
}

.page-about .about-role--tech .about-role__fill {
  width: 39%;
  background: var(--cyan);
}

.page-about .about-role--author .about-role__fill {
  width: 21%;
  background: var(--chalk);
}

.page-about .about-role__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--about-soft);
}

.page-about .about-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-about .about-flow__step {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #14261f, #0b1d17);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-about .about-flow__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-about .about-flow__title {
  margin: 8px 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--chalk);
}

.page-about .about-flow__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--about-soft);
}

.page-about .about-flow__note {
  max-width: 72ch;
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-about .about-figure--flow {
  max-width: 880px;
  margin: clamp(26px, 4vw, 42px) 0 0 auto;
}

.page-about .about-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 5px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(200, 255, 61, 0.5), rgba(143, 168, 155, 0.15));
}

.page-about .about-timeline__item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0 18px 16px;
  border-bottom: 1px solid var(--about-line);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-about .about-timeline__item:hover {
  border-bottom-color: rgba(200, 255, 61, 0.45);
  background: linear-gradient(90deg, rgba(200, 255, 61, 0.06), transparent 70%);
}

.page-about .about-timeline__year {
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 2.2vw, 1.38rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--muted);
  transition: color 0.25s var(--ease);
}

.page-about .about-timeline__item:hover .about-timeline__year,
.page-about .about-timeline__item--current .about-timeline__year {
  color: var(--lime);
}

.page-about .about-timeline__body h3 {
  margin: 0 0 4px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--chalk);
}

.page-about .about-timeline__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--about-soft);
}

.page-about .about-timeline__item--current .about-timeline__body h3 {
  color: var(--lime);
}

.page-about .about-timeline__figure {
  width: min(100%, 780px);
  margin: clamp(28px, 4vw, 46px) 0 0 auto;
}

.page-about .about-honors {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-about .about-honor {
  padding: 20px 20px 22px;
  border: 1px solid rgba(200, 255, 61, 0.26);
  background: rgba(27, 46, 39, 0.52);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-about .about-honor__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-about .about-honor__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--chalk);
}

.page-about .about-honor__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--about-soft);
}

.page-about .about-contact-section {
  padding-top: clamp(36px, 5vw, 56px);
  padding-bottom: clamp(44px, 7vw, 80px);
}

.page-about .about-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(24px, 4.6vw, 46px);
  background: var(--lime);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-about .about-cta .eyebrow {
  color: #26400f;
}

.page-about .about-cta h2 {
  margin: 0 0 0.55em;
  font-size: clamp(1.56rem, 3.4vw, 2.45rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-about .about-cta__body > p {
  max-width: 68ch;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: #1b2a17;
}

.page-about .about-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-contact__item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(6, 21, 15, 0.24);
  font-size: 0.8rem;
  line-height: 1.55;
}

.page-about .about-contact__k {
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #21361a;
}

.page-about .about-contact__v {
  font-family: var(--font-mono);
  color: #101f0b;
  overflow-wrap: anywhere;
}

.page-about .about-contact__hint {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.6;
  color: #26400f;
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-self: end;
}

.page-about .about-cta__btn {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--lime);
}

.page-about .about-cta__btn:hover {
  background: #0d2419;
  color: var(--lime);
}

.page-about .about-cta__btn--ghost {
  background: transparent;
  border-color: rgba(6, 21, 15, 0.45);
  color: var(--ink);
}

.page-about .about-cta__btn--ghost:hover {
  background: rgba(6, 21, 15, 0.08);
  color: var(--ink);
}

@media (min-width: 720px) {
  .page-about .about-hero {
    grid-template-columns: minmax(0, 1.28fr) minmax(290px, 0.72fr);
    align-items: start;
  }

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

  .page-about .about-dossier__item:nth-child(odd) {
    padding-right: 14px;
  }

  .page-about .about-dossier__item:nth-child(even) {
    padding-left: 14px;
    border-left: 1px solid rgba(143, 168, 155, 0.14);
  }

  .page-about .about-origin__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-about .about-role {
    grid-template-columns: 190px minmax(110px, 0.55fr) minmax(0, 1.45fr);
    align-items: center;
    gap: 18px;
  }

  .page-about .about-role__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-about .about-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
  }

  .page-about .about-flow__step:nth-child(even) {
    transform: translateY(18px);
  }

  .page-about .about-timeline__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 22px;
    padding-left: 22px;
  }

  .page-about .about-timeline::before {
    left: 7px;
  }

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

  .page-about .about-cta {
    grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.65fr);
    align-items: end;
  }

  .page-about .about-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 22px;
  }
}

@media (min-width: 980px) {
  .page-about .about-head {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 16px 24px;
  }

  .page-about .about-head__no {
    padding-top: 0.55em;
    writing-mode: vertical-rl;
    letter-spacing: 0.28em;
  }

  .page-about .about-hero {
    gap: clamp(40px, 6vw, 84px);
  }

  .page-about .about-timeline__item {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .page-about .about-figure--flow {
    margin-top: clamp(34px, 4vw, 50px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-flow__step:nth-child(even) {
    transform: none;
  }

  .page-about .about-timeline__item,
  .page-about .about-timeline__year {
    transition: none;
  }
}
<<<END>>>