.page-about {
  --about-measure: 620px;
  --about-aside: 150px;
  background: var(--paper);
  overflow-x: clip;
}

.page-about .breadcrumbs {
  padding-block: clamp(14px, 2.6vw, 26px) 0;
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  padding-block: clamp(18px, 3.4vw, 34px) clamp(44px, 7vw, 92px);
}

.page-about .about-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.2vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: clamp(14px, 2vw, 22px) 0 clamp(24px, 4vw, 44px);
  max-width: 17ch;
  text-wrap: balance;
}

.page-about .about-hero__body {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: end;
}

.page-about .about-hero__text .lede {
  margin: 0;
  max-width: 46ch;
}

.page-about .about-hero__facts {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: clamp(16px, 2.4vw, 26px) 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2.2vw, 24px);
  border-top: 1px solid var(--line);
}

.page-about .about-hero__facts li {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-about .about-hero__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.page-about .about-hero__cap {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: rgba(19, 33, 29, 0.66);
}

.page-about .about-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-hero__figure .figure__media {
  border-radius: var(--r-lg) var(--r-lg) 56px var(--r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--green) 0%, var(--mist) 52%, var(--sand-soft) 100%);
}

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

/* ---------- Section rhythm ---------- */
.page-about .about-sec {
  padding-block: clamp(46px, 8vw, 104px);
}

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

.page-about .about-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-about .about-sec__head .lede {
  margin: clamp(10px, 1.6vw, 16px) 0 0;
}

.page-about .about-follow {
  margin: clamp(28px, 4vw, 44px) 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(19, 33, 29, 0.72);
  max-width: 60ch;
}

.page-about .about-follow a {
  color: var(--wind);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-about .about-follow a:hover {
  color: var(--green);
}

/* ---------- 01 split ---------- */
.page-about .about-split {
  display: grid;
  gap: clamp(16px, 3vw, 30px);
}

.page-about .about-split__aside {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: baseline;
}

.page-about .about-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0;
}

.page-about .about-note--plain {
  color: rgba(19, 33, 29, 0.5);
  letter-spacing: 0.08em;
}

.page-about .about-split__main {
  min-width: 0;
  max-width: var(--about-measure);
}

.page-about .about-split__main .section-title {
  max-width: 20ch;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-about .about-split__main p {
  font-size: clamp(15.5px, 1.15vw, 17.5px);
  line-height: 1.85;
  color: rgba(19, 33, 29, 0.82);
  margin: 0 0 1.05em;
}

.page-about .about-pull {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-left: clamp(16px, 2vw, 24px);
  border-left: 3px solid var(--sand);
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--green);
  max-width: 24ch;
}

/* ---------- 02 timeline ---------- */
.page-about .about-tl {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-about .about-tl__curve {
  display: none;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-about .about-tl__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3vw, 26px);
}

.page-about .about-tl__item {
  position: relative;
  min-width: 0;
  padding-left: 22px;
  border-left: 2px solid var(--sand-soft);
}

.page-about .about-tl__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--sand);
}

.page-about .about-tl__year {
  display: inline-block;
  padding: 3px 11px;
  border-radius: var(--r-pill);
  background: var(--sand-soft);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-about .about-tl__title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(16px, 1.5vw, 18px);
  margin: 10px 0 6px;
  color: var(--ink);
}

.page-about .about-tl__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(19, 33, 29, 0.72);
}

/* ---------- 03 team ---------- */
.page-about .about-team {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 28px);
  min-width: 0;
}

.page-about .about-stat {
  min-width: 0;
}

.page-about .about-stat--lead {
  grid-column: 1 / -1;
  padding-bottom: clamp(14px, 2vw, 20px);
  border-bottom: 1px solid var(--line-strong);
}

.page-about .about-stat__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 6.2vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.page-about .about-stat--lead .about-stat__num {
  font-size: clamp(64px, 11vw, 124px);
}

.page-about .about-stat__cap {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(19, 33, 29, 0.68);
}

.page-about .about-team__figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-team__figure .figure__media {
  border-radius: var(--r-md) var(--r-md) var(--r-md) 44px;
  overflow: hidden;
  background: linear-gradient(200deg, var(--sand-soft) 0%, var(--mist) 100%);
}

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

.page-about .about-flow {
  list-style: none;
  margin: clamp(30px, 5vw, 54px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-about .about-flow__step {
  border-top: 2px solid var(--sand);
  padding-top: clamp(12px, 1.8vw, 18px);
  min-width: 0;
}

.page-about .about-flow__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: rgba(19, 33, 29, 0.55);
  margin-bottom: 8px;
}

.page-about .about-flow__step h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(16px, 1.5vw, 18px);
  margin: 0 0 6px;
  color: var(--ink);
}

.page-about .about-flow__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(19, 33, 29, 0.74);
}

/* ---------- 04 principles ---------- */
.page-about .about-principles__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-about .about-principle {
  min-width: 0;
  padding-top: clamp(12px, 1.8vw, 18px);
  border-top: 1px solid var(--line-strong);
}

.page-about .about-principle__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: rgba(19, 33, 29, 0.55);
  margin-bottom: 10px;
}

.page-about .about-principle h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2vw, 25px);
  margin: 0 0 10px;
  color: var(--green);
}

.page-about .about-principle p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(19, 33, 29, 0.78);
}

.page-about .about-mood {
  margin-top: clamp(34px, 5vw, 62px);
  padding-top: clamp(22px, 3vw, 36px);
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(16px, 3vw, 40px);
}

.page-about .about-mood__lead {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.5;
  color: var(--ink);
  max-width: 22ch;
}

.page-about .about-mood__text {
  min-width: 0;
}

.page-about .about-mood__text p {
  margin: 0 0 1em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(19, 33, 29, 0.78);
}

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

/* ---------- 05 network ---------- */
.page-about .about-network {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-about .about-network__copy {
  min-width: 0;
}

.page-about .about-network__copy > p {
  font-size: clamp(15.5px, 1.1vw, 17px);
  line-height: 1.85;
  color: rgba(19, 33, 29, 0.78);
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 52ch;
}

.page-about .about-roles {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-about .about-roles li {
  padding-left: 18px;
  border-left: 2px solid var(--green);
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(19, 33, 29, 0.76);
}

.page-about .about-roles strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--ink);
}

.page-about .about-network__figure {
  margin: 0;
  min-width: 0;
}

.page-about .about-network__figure .figure__media {
  border-radius: 44px var(--r-md) var(--r-md) var(--r-md);
  overflow: hidden;
  background: linear-gradient(140deg, var(--violet) 0%, var(--wind) 60%, var(--sand-soft) 100%);
}

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

/* ---------- 06 trust ---------- */
.page-about .about-trust {
  padding-bottom: clamp(56px, 9vw, 116px);
}

.page-about .about-trust__panel {
  background: var(--green);
  color: var(--paper);
  border-radius: var(--r-lg);
  padding: clamp(26px, 4.6vw, 64px);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  min-width: 0;
}

.page-about .about-trust__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand-soft);
  margin: 0 0 12px;
}

.page-about .about-trust__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 40px);
  line-height: 1.24;
  margin: 0 0 14px;
  color: var(--paper);
  max-width: 20ch;
}

.page-about .about-trust__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(250, 246, 234, 0.78);
  max-width: 56ch;
}

.page-about .about-trust__rows {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-about .about-trust__panel .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(250, 246, 234, 0.16);
  min-width: 0;
}

.page-about .about-trust__panel .contact-line--address {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-about .about-trust__panel .contact-line__label {
  flex: 0 0 auto;
  color: rgba(250, 246, 234, 0.58);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-about .about-trust__panel .contact-line__value {
  flex: 1 1 180px;
  min-width: 0;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-about .about-trust__panel .copy-btn {
  flex: 0 0 auto;
  border: 1px solid rgba(250, 246, 234, 0.36);
  background: transparent;
  color: var(--paper);
  border-radius: var(--r-pill);
  padding: 4px 13px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-about .about-trust__panel .copy-btn:hover {
  background: var(--sand-soft);
  color: var(--ink);
  border-color: var(--sand-soft);
}

.page-about .about-trust__panel .copy-btn[data-copied] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

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

.page-about .about-trust__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.07em;
  color: rgba(250, 246, 234, 0.55);
}

.page-about .about-trust__meta a {
  color: rgba(250, 246, 234, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(250, 246, 234, 0.3);
  padding-bottom: 1px;
}

.page-about .about-trust__meta a:hover {
  color: var(--sand-soft);
  border-color: var(--sand-soft);
}

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

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

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

  .page-about .about-tl__curve {
    display: block;
    margin-bottom: -6px;
  }

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

  .page-about .about-tl__item {
    border-left: 0;
    padding: 0 clamp(8px, 1.4vw, 20px);
  }

  .page-about .about-tl__item:first-child {
    padding-left: 0;
  }

  .page-about .about-tl__item:last-child {
    padding-right: 0;
  }

  .page-about .about-tl__item::before {
    display: none;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__body {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }

  .page-about .about-team {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-about .about-mood {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

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

@media (min-width: 940px) {
  .page-about .about-network {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 960px) {
  .page-about .about-split {
    grid-template-columns: var(--about-aside) minmax(0, var(--about-measure)) minmax(0, 1fr);
    column-gap: clamp(26px, 4vw, 72px);
  }

  .page-about .about-split__aside {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-about .about-note {
    margin: 0 0 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-trust__panel .copy-btn {
    transition: none;
  }
}
<<<END>>>