.page-about {
  --about-axis: 108px;
  --about-gap: 56px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ============ Hero ============ */
.page-about .about-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 92% 8%, rgba(255, 106, 19, .30) 0%, rgba(255, 106, 19, 0) 52%),
    linear-gradient(158deg, var(--ink-deep) 0%, var(--ink-mid) 68%, #0d2a4e 100%);
  color: var(--white);
  padding: calc(var(--header-h) + 52px) 0 108px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  left: -6%;
  bottom: -14%;
  width: 46%;
  height: 68%;
  background: rgba(124, 226, 60, .07);
  border-radius: 42% 58% 36% 64% / 58% 42% 58% 42%;
  pointer-events: none;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 56px;
  background: var(--cream);
  clip-path: polygon(0 100%, 100% 12%, 100% 100%);
  pointer-events: none;
}

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

.page-about .about-hero__crumbs {
  margin-bottom: 40px;
}

.page-about .about-hero__crumbs a {
  color: var(--ink-soft);
  text-decoration: none;
}

.page-about .about-hero__crumbs a:hover {
  color: var(--orange);
}

.page-about .about-hero__crumbs span[aria-current] {
  color: var(--orange);
}

.page-about .about-hero__inner {
  display: grid;
  gap: 28px;
}

.page-about .about-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-about .about-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -.015em;
  transform: skewX(-2deg);
  color: var(--white);
}

.page-about .about-hero__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-about .about-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 52px 0 0;
  padding: 0;
  background: rgba(216, 227, 244, .16);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-about .about-stat {
  background: rgba(11, 31, 58, .62);
  padding: 18px 16px;
}

.page-about .about-stat__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-soft);
  opacity: .82;
}

.page-about .about-stat__value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  color: var(--orange);
  transform: skewX(-2deg);
}

/* ============ Flow / chapters ============ */
.page-about .about-section--flow {
  padding: 8px 0 96px;
}

.page-about .about-flow {
  position: relative;
}

.page-about .about-chapter {
  display: grid;
  gap: 18px;
  padding: 44px 0;
  border-top: 1px solid var(--paper-line);
}

.page-about .about-chapter:first-child {
  border-top: 0;
  padding-top: 12px;
}

.page-about .about-chapter__stamp {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-about .about-chapter__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 42px;
  line-height: .9;
  letter-spacing: -.03em;
  color: var(--orange);
  transform: skewX(-5deg);
}

.page-about .about-chapter__year {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink);
  opacity: .5;
}

.page-about .about-chapter__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
  color: var(--ink);
  letter-spacing: -.01em;
}

.page-about .about-chapter__claim {
  margin: 12px 0 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--orange-deep);
  font-weight: 500;
  max-width: 46ch;
}

.page-about .about-chapter__copy {
  margin-top: 26px;
  max-width: 68ch;
}

.page-about .about-chapter__copy p,
.page-about .about-chapter__copy-inline {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.82;
  color: #3a3129;
}

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

.page-about .about-chapter__copy-inline {
  margin-top: 24px;
  max-width: 68ch;
}

.page-about .about-chapter__media {
  margin: 30px 0 0;
}

.page-about .about-chapter__media--wide {
  margin-top: 36px;
}

.page-about .about-chapter__media .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: #6b6155;
}

/* ============ 02 content lines ============ */
.page-about .about-lines {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-about .about-line {
  position: relative;
  padding: 24px 22px;
  background: var(--white);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-about .about-line:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-about .about-line--lead {
  background: var(--ink-deep);
  border-color: rgba(255, 106, 19, .38);
  color: var(--white);
}

.page-about .about-line__no {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .1em;
  color: var(--orange);
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
  transform: skewX(-6deg);
}

.page-about .about-line__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -.01em;
  color: inherit;
}

.page-about .about-line__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
}

.page-about .about-line--lead .about-line__text {
  color: var(--ink-soft);
}

.page-about .about-line:not(.about-line--lead) .about-line__text {
  color: #4a4139;
}

.page-about .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

/* ============ 03 team ============ */
.page-about .about-team {
  display: grid;
  gap: 2px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  background: var(--paper-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-about .about-team__item {
  background: var(--white);
  padding: 22px 20px;
}

.page-about .about-team__role {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--ink-deep);
}

.page-about .about-team__role::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 2px;
  background: var(--orange);
  transform: skewX(-14deg);
  vertical-align: middle;
}

.page-about .about-team__desc {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: #4a4139;
}

/* ============ 04 sources ============ */
.page-about .about-source {
  display: grid;
  gap: 24px;
  margin-top: 30px;
}

.page-about .about-source__col {
  padding: 24px 22px;
  border-radius: var(--radius-m);
  background: var(--white);
  border: 1px solid var(--paper-line);
}

.page-about .about-source__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--ink-deep);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--orange);
}

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

.page-about .about-source__list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.76;
  color: #4a4139;
}

.page-about .about-source__list li:last-child {
  margin-bottom: 0;
}

.page-about .about-source__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 2px rgba(124, 226, 60, .22);
}

.page-about .about-source__list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-about .about-rhythm {
  margin-top: 34px;
  width: 100%;
}

.page-about .about-rhythm__caption {
  text-align: left;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--ink-deep);
  padding-bottom: 14px;
}

/* ============ 05 partners ============ */
.page-about .about-partners__filter {
  margin-top: 30px;
}

.page-about .about-partners {
  display: grid;
  gap: 16px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-about .about-partner {
  position: relative;
  padding: 22px 20px 22px 24px;
  background: var(--white);
  border-radius: var(--radius-m);
  border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-card);
}

.page-about .about-partner__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink-deep);
}

.page-about .about-partner__text {
  margin: 10px 0 14px;
  font-size: 15px;
  line-height: 1.76;
  color: #4a4139;
}

/* ============ 06 milestones ============ */
.page-about .about-chapter--milestones {
  border-top-color: var(--ink-deep);
}

.page-about .about-milestone-banner {
  margin: 28px 0 22px;
  border-radius: var(--radius-m);
  overflow: hidden;
  position: relative;
}

.page-about .about-milestone-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 31, 58, .78) 0%, rgba(11, 31, 58, .12) 62%, rgba(255, 106, 19, .28) 100%);
  pointer-events: none;
}

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

.page-about .about-milestones {
  margin-top: 6px;
}

.page-about .about-milestone {
  border-bottom: 1px solid var(--paper-line);
}

.page-about .about-milestone:first-child {
  border-top: 1px solid var(--paper-line);
}

.page-about .about-milestone__trigger {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "year year"
    "title sign";
  gap: 8px 14px;
  width: 100%;
  padding: 20px 4px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: background-color .2s ease;
}

.page-about .about-milestone__trigger:hover {
  background: rgba(227, 217, 198, .35);
}

.page-about .about-milestone__year {
  grid-area: year;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-about .about-milestone__title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-deep);
}

.page-about .about-milestone__trigger::after {
  content: "+";
  grid-area: sign;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--orange);
  transition: transform .2s ease;
}

.page-about .about-milestone__trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-about .about-milestone__panel {
  padding: 0 4px 22px;
}

.page-about .about-milestone__panel p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: #4a4139;
  padding-left: 16px;
  border-left: 2px solid var(--paper-line);
}

/* ============ 07 next + cta ============ */
.page-about .about-next {
  display: grid;
  gap: 2px;
  margin-top: 30px;
  padding: 0;
  background: rgba(227, 217, 198, .7);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-about .about-next__item {
  background: var(--cream);
  padding: 22px 20px;
}

.page-about .about-next__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange-deep);
}

.page-about .about-next__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink-deep);
}

.page-about .about-next__item p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: #4a4139;
}

.page-about .about-cta {
  margin-top: 40px;
  padding: 30px 24px;
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 106, 19, .34) 0%, rgba(255, 106, 19, 0) 58%),
    linear-gradient(150deg, var(--ink-deep) 0%, var(--ink-mid) 100%);
  color: var(--white);
  display: grid;
  gap: 22px;
}

.page-about .about-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3.6vw, 26px);
  line-height: 1.34;
  letter-spacing: -.01em;
}

.page-about .about-cta__text p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

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

/* ============ media rules inside page ============ */
.page-about .media {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: #ded3bf;
  margin-inline: 0;
}

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

.page-about .media--4x3 img {
  aspect-ratio: 4 / 3;
}

.page-about .media--16x9 img {
  aspect-ratio: 16 / 9;
}

/* ============ tablet ============ */
@media (min-width: 640px) {
  .page-about .about-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

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

/* ============ desktop ============ */
@media (min-width: 900px) {
  .page-about .about-hero {
    padding: calc(var(--header-h) + 72px) 0 128px;
  }

  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: end;
  }

  .page-about .about-hero__stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-top: 68px;
  }

  .page-about .about-stat {
    padding: 22px 20px;
  }

  .page-about .about-stat__value {
    font-size: 36px;
  }

  .page-about .about-chapter {
    grid-template-columns: var(--about-axis) minmax(0, 1fr);
    gap: var(--about-gap);
    padding: 72px 0;
  }

  .page-about .about-chapter__stamp {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-right: 22px;
    border-right: 1px solid var(--paper-line);
    align-self: start;
  }

  .page-about .about-chapter__num {
    font-size: 56px;
  }

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

  .page-about .about-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    padding: 40px 44px;
  }

  .page-about .about-cta__actions {
    justify-content: flex-end;
  }
}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  .page-about .about-line,
  .page-about .about-milestone__trigger,
  .page-about .about-milestone__trigger::after {
    transition: none;
  }

  .page-about .about-line:hover {
    transform: none;
  }
}
<<<END>>>