.page-about {
  --about-line: rgba(200, 255, 74, 0.32);
  --about-line-soft: rgba(197, 211, 204, 0.14);
  --about-card: var(--forest-800);
  --about-gutter: clamp(14px, 3vw, 28px);
  display: block;
  padding: clamp(18px, 4vw, 40px) 0 clamp(52px, 9vw, 104px);
  color: var(--mist-050);
  font-family: var(--font-sans);
  background:
    radial-gradient(120% 70% at 88% -8%, rgba(72, 224, 208, 0.1), transparent 62%),
    radial-gradient(90% 60% at 0% 30%, rgba(200, 255, 74, 0.05), transparent 60%),
    var(--forest-900);
}

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

.page-about .about-hero {
  position: relative;
  padding-bottom: clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--about-line-soft);
}

.page-about .about-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-about .about-hero__title {
  margin: 14px 0 0;
  max-width: 18em;
  font-size: clamp(29px, 6.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 800;
  color: var(--mist-050);
}

.page-about .about-hero__title em {
  font-style: normal;
  color: var(--lime-400);
}

.page-about .about-hero__lead {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--mist-300);
}

.page-about .about-stats {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--about-line-soft);
  border: 1px solid var(--about-line-soft);
}

.page-about .about-stats__item {
  background: var(--forest-900);
  padding: 16px 14px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 4px;
}

.page-about .about-stats__value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--lime-400);
  line-height: 1;
}

.page-about .about-stats__unit {
  font-size: 12px;
  color: var(--lime-300);
}

.page-about .about-stats__label {
  flex: 1 0 100%;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mist-300);
}

.page-about .about-layout {
  display: block;
  padding-top: clamp(22px, 4vw, 44px);
}

.page-about .about-rail {
  border-top: 1px solid var(--about-line-soft);
  padding-top: 14px;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-about .about-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate-600);
}

.page-about .about-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.page-about .about-rail__link {
  display: inline-block;
  color: var(--mist-300);
  text-decoration: none;
  font-size: 13.5px;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-about .about-rail__link:hover {
  color: var(--lime-400);
  border-bottom-color: var(--about-line);
}

.page-about .about-rail__link:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
  color: var(--lime-400);
}

.page-about .about-sec {
  padding: clamp(26px, 4.6vw, 46px) 0;
  border-top: 1px solid var(--about-line-soft);
}

.page-about .about-flow > .about-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-sec__head {
  margin-bottom: clamp(20px, 3.4vw, 32px);
}

.page-about .about-sec__num {
  display: inline-block;
  font-size: clamp(20px, 3vw, 26px);
  color: var(--lime-400);
  letter-spacing: 0.06em;
  line-height: 1;
}

.page-about .about-sec__title {
  margin: 10px 0 0;
  max-width: 22em;
  font-size: clamp(21px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--mist-050);
}

.page-about .about-sec__desc {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-figure {
  margin: 0 0 clamp(20px, 3.4vw, 30px);
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--about-line-soft);
  filter: saturate(0.68) contrast(1.06);
}

.page-about .about-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-300);
}

.page-about .about-figure--half {
  margin-top: clamp(22px, 3.6vw, 34px);
}

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

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime-400), rgba(200, 255, 74, 0.08));
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 clamp(20px, 3vw, 28px) 30px;
  display: grid;
  gap: 4px 18px;
}

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--lime-400);
  background: var(--forest-900);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.page-about .about-timeline__item:hover::before,
.page-about .about-timeline__item:focus-within::before {
  background: var(--lime-400);
  box-shadow: 0 0 0 5px rgba(200, 255, 74, 0.16);
}

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

.page-about .about-timeline__year {
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--lime-400);
  line-height: 1.4;
}

.page-about .about-timeline__title {
  margin: 0;
  font-size: clamp(15.5px, 2vw, 18px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist-050);
}

.page-about .about-timeline__text {
  margin: 8px 0 0;
  font-size: clamp(13.5px, 1.55vw, 15px);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-method {
  display: grid;
  gap: clamp(18px, 3.4vw, 32px);
}

.page-about .about-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about .about-steps__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--about-line-soft);
}

.page-about .about-steps__item:first-child {
  padding-top: 0;
}

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

.page-about .about-steps__num {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 12px;
  color: var(--forest-950);
  background: var(--lime-400);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-about .about-steps__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--mist-050);
}

.page-about .about-steps__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-quote {
  margin: clamp(22px, 3.6vw, 34px) 0 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--orange-500);
}

.page-about .about-quote p {
  margin: 0;
  font-size: clamp(16px, 2.2vw, 20px);
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--mist-050);
}

.page-about .about-quote cite {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist-300);
}

.page-about .about-team {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-about .about-team__chart {
  background: linear-gradient(160deg, rgba(18, 53, 43, 0.92), rgba(6, 18, 14, 0.9));
  border: 1px solid var(--about-line-soft);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  padding: clamp(18px, 3vw, 28px);
}

.page-about .about-donut {
  display: block;
  width: min(240px, 74%);
  height: auto;
  margin: 0 auto clamp(16px, 2.6vw, 22px);
}

.page-about .about-donut__seg {
  transition: stroke-width 180ms ease, opacity 180ms ease;
}

.page-about .about-donut__seg:hover {
  stroke-width: 20;
}

.page-about .about-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-about .about-legend__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--mist-300);
  padding: 6px 8px;
  border-left: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.page-about .about-legend__item:hover {
  color: var(--mist-050);
  background: rgba(200, 255, 74, 0.06);
  border-left-color: var(--lime-400);
}

.page-about .about-legend__item b {
  margin-left: auto;
  font-size: 15px;
  color: var(--mist-050);
}

.page-about .about-legend__dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.page-about .about-legend__item--1 .about-legend__dot { background: var(--lime-400); }
.page-about .about-legend__item--2 .about-legend__dot { background: var(--cyan-400); }
.page-about .about-legend__item--3 .about-legend__dot { background: var(--orange-500); }
.page-about .about-legend__item--4 .about-legend__dot { background: var(--mist-300); }

.page-about .about-team__text p {
  margin: 0 0 14px;
  font-size: clamp(14px, 1.65vw, 16px);
  line-height: 1.85;
  color: var(--mist-300);
}

.page-about .about-team__text p:first-child {
  color: var(--mist-050);
}

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

.page-about .about-table {
  margin: 0;
  border: 1px solid var(--about-line-soft);
}

.page-about .about-table__caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-about .about-table th[scope="row"] {
  color: var(--mist-050);
  font-weight: 700;
  white-space: nowrap;
  border-left: 2px solid var(--lime-400);
}

.page-about .about-table td,
.page-about .about-table th {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-about .about-proof {
  margin-top: clamp(22px, 3.6vw, 32px);
  display: grid;
  gap: 1px;
  background: var(--about-line-soft);
  border: 1px solid var(--about-line-soft);
}

.page-about .about-proof__item {
  background: var(--forest-900);
  padding: 16px 14px;
  display: grid;
  gap: 6px;
}

.page-about .about-proof__num {
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 700;
  color: var(--cyan-400);
  line-height: 1;
}

.page-about .about-proof__label {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist-300);
}

.page-about .about-proof__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist-300);
}

.page-about .about-inline-link {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(72, 224, 208, 0.45);
}

.page-about .about-inline-link:hover {
  color: var(--lime-300);
  border-bottom-color: var(--lime-300);
}

.page-about .about-inline-link:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-about .about-slant {
  height: 2px;
  margin: clamp(30px, 5vw, 52px) 0 clamp(24px, 4vw, 40px);
  background: linear-gradient(90deg, transparent, var(--lime-400) 22%, rgba(255, 107, 53, 0.85) 78%, transparent);
  transform: skewY(-1.4deg);
}

.page-about .about-commit {
  background:
    linear-gradient(140deg, rgba(255, 107, 53, 0.16), rgba(18, 53, 43, 0.94) 52%, rgba(6, 18, 14, 0.96));
  border: 1px solid rgba(255, 107, 53, 0.34);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
  padding: clamp(20px, 3.6vw, 38px);
}

.page-about .about-commit__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.4vw, 32px);
  line-height: 1.26;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--mist-050);
}

.page-about .about-commit__text {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: clamp(14px, 1.6vw, 15.5px);
  line-height: 1.85;
  color: var(--mist-300);
}

.page-about .about-commit__list {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(255, 107, 53, 0.22);
  border-top: 1px solid rgba(255, 107, 53, 0.22);
}

.page-about .about-commit__list li {
  padding: 10px 12px;
  background: rgba(6, 18, 14, 0.72);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist-300);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-about .about-commit__list span {
  min-width: 76px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--orange-500);
}

.page-about .about-commit__actions {
  margin-top: clamp(18px, 3vw, 26px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-about .about-eco {
  display: grid;
  gap: 12px;
}

.page-about .about-eco__card {
  background: var(--about-card);
  border-left: 2px solid var(--about-line-soft);
  padding: clamp(16px, 2.6vw, 24px);
  transition: transform 180ms ease, border-color 180ms ease;
}

.page-about .about-eco__card:hover {
  transform: translateY(-2px);
  border-left-color: var(--lime-400);
}

.page-about .about-eco__card--accent {
  border-left-color: var(--orange-500);
  background: linear-gradient(150deg, rgba(255, 107, 53, 0.14), var(--forest-800) 70%);
}

.page-about .about-eco__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--lime-400);
}

.page-about .about-eco__card--accent .about-eco__tag {
  color: var(--orange-500);
}

.page-about .about-eco__title {
  margin: 8px 0 0;
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist-050);
}

.page-about .about-eco__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist-300);
}

.page-about .about-next {
  margin-top: clamp(28px, 4.6vw, 46px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--about-line);
}

.page-about .about-next__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate-600);
}

.page-about .about-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--about-line-soft);
}

.page-about .about-next__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 12px;
  background: var(--forest-900);
  color: var(--mist-050);
  text-decoration: none;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  transition: background 160ms ease, color 160ms ease;
}

.page-about .about-next__link span:first-child {
  font-size: 11.5px;
  color: var(--lime-400);
  letter-spacing: 0.1em;
}

.page-about .about-next__arrow {
  margin-left: auto;
  color: var(--mist-300);
  transition: transform 160ms ease, color 160ms ease;
}

.page-about .about-next__link:hover {
  background: var(--forest-800);
  color: var(--lime-300);
}

.page-about .about-next__link:hover .about-next__arrow {
  transform: translateX(4px);
  color: var(--lime-400);
}

.page-about .about-next__link:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: -2px;
}

@media (min-width: 560px) {
  .page-about .about-proof {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-about .about-timeline__item {
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 768px) {
  .page-about .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-about .about-figure--half {
    max-width: 100%;
  }

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

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

  .page-about .about-commit__list li {
    justify-content: space-between;
  }
}

@media (min-width: 1000px) {
  .page-about .about-layout {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(30px, 5vw, 68px);
    align-items: start;
  }

  .page-about .about-rail {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--about-line-soft);
    padding-left: 16px;
  }

  .page-about .about-rail__list {
    display: block;
  }

  .page-about .about-rail__list li {
    margin-bottom: 12px;
  }

  .page-about .about-team {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }

  .page-about .about-figure--half {
    max-width: 72%;
  }

  .page-about .about-hero__lead {
    max-width: 52ch;
  }
}
<<<END>>>