.page-about {
  --about-pad: clamp(56px, 8vw, 112px);
  background: var(--ink);
  color: var(--fog);
  font-family: var(--font-sans);
}

.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-about a {
  text-decoration: none;
  color: inherit;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  position: relative;
  padding-block: clamp(22px, 3.4vw, 40px) clamp(46px, 6.6vw, 84px);
  background:
    radial-gradient(92% 76% at 6% 0%, rgba(95, 255, 208, 0.09), transparent 62%),
    radial-gradient(64% 58% at 100% 92%, rgba(184, 255, 61, 0.07), transparent 62%);
  overflow: hidden;
}

.page-about .about-hero-inner {
  position: relative;
}

.page-about .about-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  margin-top: clamp(28px, 4.6vw, 56px);
}

.page-about .about-eyebrow {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-about .about-hero-title {
  margin: 0;
  font-size: clamp(32px, 7.4vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--mist);
}

.page-about .about-hl {
  color: var(--lime);
}

.page-about .about-hero-lede {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--fog);
}

.page-about .about-hero-side {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-about .about-side-title {
  margin: 0 0 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--sage);
}

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

.page-about .about-side-list li + li {
  border-top: 1px solid var(--line);
}

.page-about .about-side-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  font-size: 13px;
  color: var(--fog);
  transition: color 0.16s var(--ease), padding-left 0.16s var(--ease);
}

.page-about .about-side-list a:hover,
.page-about .about-side-list a:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

.page-about .about-side-list .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-about .about-vlabel {
  display: none;
}

.page-about .about-figures {
  list-style: none;
  margin: clamp(32px, 5vw, 60px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-figures li {
  background: var(--ink);
  padding: clamp(16px, 2vw, 24px);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-about .about-fig-num {
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-about .about-fig-note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--sage);
}

/* ---------- Section shell ---------- */
.page-about .about-sec {
  padding-block: var(--about-pad);
}

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

.page-about .about-sec-head {
  max-width: 760px;
}

.page-about .about-kicker {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--orange);
}

.page-about .about-title {
  margin: 0;
  font-size: clamp(25px, 4.2vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--mist);
}

.page-about .about-text {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--fog);
}

.page-about .about-text a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(95, 255, 208, 0.4);
}

.page-about .about-text a:hover,
.page-about .about-text a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- Origin ---------- */
.page-about .about-origin-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

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

.page-about .about-origin-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-about .about-origin-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--sage);
}

.page-about .about-lines {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-about .about-lines li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-about .about-lines .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-about .about-lines strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-about .about-lines p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-about .about-lines p a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(95, 255, 208, 0.4);
}

.page-about .about-lines p a:hover,
.page-about .about-lines p a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- Timeline ---------- */
.page-about .about-tl-body {
  margin-top: clamp(30px, 4.4vw, 52px);
  display: grid;
  gap: 8px;
}

.page-about .about-tl-rail {
  display: none;
}

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

.page-about .about-tl-item {
  position: relative;
  padding: 0 0 clamp(24px, 3.4vw, 40px) clamp(20px, 3vw, 30px);
  border-left: 1px solid var(--line);
  outline: none;
}

.page-about .about-tl-item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--sage);
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-about .about-tl-item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-about .about-tl-item.is-now::before,
.page-about .about-tl-item:hover::before,
.page-about .about-tl-item:focus::before,
.page-about .about-tl-item:focus-visible::before {
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(184, 255, 61, 0.16);
}

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

.page-about .about-tl-year {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-about .about-tl-item.is-now .about-tl-year,
.page-about .about-tl-item:hover .about-tl-year {
  color: var(--lime);
}

.page-about .about-tl-card {
  margin-top: 8px;
  padding: clamp(14px, 2vw, 20px);
  border: 1px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-about .about-tl-item:hover .about-tl-card,
.page-about .about-tl-item:focus .about-tl-card,
.page-about .about-tl-item:focus-visible .about-tl-card {
  background: rgba(12, 42, 35, 0.85);
  border-color: var(--line);
  transform: translateY(-2px);
}

.page-about .about-tl-card h3 {
  margin: 0;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
  font-weight: 800;
  color: var(--mist);
}

.page-about .about-tl-card p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

.page-about .about-tl-note {
  border-left: 1px solid var(--orange-deep);
  padding-left: 10px;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-about .about-tl-visual {
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-about .about-tl-visual img {
  width: 100%;
  height: clamp(140px, 22vw, 240px);
  object-fit: cover;
  opacity: 0.72;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---------- Method ---------- */
.page-about .about-method-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-about .about-method-cell {
  background: var(--ink);
  padding: clamp(20px, 2.8vw, 32px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-about .about-method-idx {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-about .about-method-cell h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--mist);
}

.page-about .about-method-cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--fog);
}

/* ---------- Team ---------- */
.page-about .about-team-list {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-about .about-team-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line);
  outline: none;
  transition: background 0.18s var(--ease);
}

.page-about .about-team-item:hover,
.page-about .about-team-item:focus-visible {
  background: rgba(12, 42, 35, 0.55);
}

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

.page-about .about-team-idx {
  grid-column: 1;
  grid-row: 1;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--sage);
  transition: color 0.18s var(--ease);
}

.page-about .about-team-item:hover .about-team-idx,
.page-about .about-team-item:focus-visible .about-team-idx {
  color: var(--lime);
}

.page-about .about-team-item h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--mist);
}

.page-about .about-team-item p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--fog);
}

/* ---------- Coverage ---------- */
.page-about .about-cov-visual {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-about .about-cov-visual img {
  width: 100%;
  height: clamp(150px, 26vw, 290px);
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-about .about-cov-grid {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .about-cov-cell {
  background: var(--ink);
  padding: clamp(18px, 2.4vw, 28px);
}

.page-about .about-cov-cell .num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-about .about-cov-cell .lbl {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog);
}

.page-about .about-eco {
  margin-top: clamp(34px, 5vw, 62px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-about .about-eco-title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
  color: var(--mist);
}

.page-about .about-eco-text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
  max-width: 40ch;
}

.page-about .about-eco-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-about .about-eco-list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.78;
  color: var(--fog);
}

.page-about .about-eco-list .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 3px;
}

/* ---------- CTA ---------- */
.page-about .about-cta {
  padding-block: clamp(48px, 6vw, 88px);
  background: var(--pine);
  border-top: 1px solid var(--line);
}

.page-about .about-cta-inner {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-about .about-cta-title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-about .about-cta-text {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

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

/* ---------- Media queries ---------- */
@media (min-width: 640px) {
  .page-about .about-cov-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-about .about-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .about-cov-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-about .about-eco {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-about .about-team-item {
    grid-template-columns: 64px 190px minmax(0, 1fr);
    column-gap: 24px;
    row-gap: 0;
    align-items: baseline;
  }

  .page-about .about-team-item h3 {
    grid-column: 2;
    grid-row: 1;
  }

  .page-about .about-team-item p {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (min-width: 940px) {
  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1fr) 246px;
    align-items: start;
  }

  .page-about .about-hero-side {
    border-top-color: var(--lime);
  }
}

@media (min-width: 980px) {
  .page-about .about-tl-body {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 48px;
  }

  .page-about .about-tl-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-about .about-tl-rail-year {
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--sage);
  }

  .page-about .about-tl-rail-line {
    flex: 1 1 auto;
    width: 1px;
    min-height: 180px;
    background: linear-gradient(180deg, var(--sage), var(--lime));
  }
}

@media (min-width: 1024px) {
  .page-about .about-vlabel {
    display: block;
    position: absolute;
    right: clamp(12px, 2vw, 28px);
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    color: var(--sage);
    opacity: 0.7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-tl-card,
  .page-about .about-tl-item::before,
  .page-about .about-team-item,
  .page-about .about-side-list a {
    transition: none;
  }

  .page-about .about-tl-item:hover .about-tl-card,
  .page-about .about-tl-item:focus .about-tl-card,
  .page-about .about-tl-item:focus-visible .about-tl-card {
    transform: none;
  }
}
<<<END>>>