.page-about {
  --about-cream-deep: #e9dfce;
  --about-accent-deep: #9c3a12;
  --about-line-soft: rgba(36, 26, 20, 0.18);
  --about-dark-line: rgba(201, 214, 223, 0.16);
  background: var(--ink);
  color: var(--fg);
  overflow-x: clip;
}

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

.page-about a {
  color: inherit;
}

/* ---------- Hero ---------- */
.about-hero {
  position: relative;
  padding: clamp(118px, 17vh, 186px) 0 clamp(52px, 8vw, 100px);
  background:
    radial-gradient(circle at 82% 16%, rgba(56, 217, 232, 0.14), transparent 34%),
    radial-gradient(circle at 8% 82%, rgba(182, 255, 59, 0.06), transparent 28%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 74, 107, 0.38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 74, 107, 0.38) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
  pointer-events: none;
}

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

.about-hero .breadcrumb {
  margin-bottom: clamp(36px, 7vw, 72px);
}

.about-hero__grid {
  display: grid;
  gap: clamp(38px, 7vw, 72px);
}

.about-hero__copy h1 {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(48px, 9vw, 102px);
  line-height: 0.94;
  letter-spacing: -0.045em;
  color: var(--fg);
}

.about-hero__copy h1 span {
  color: var(--lime);
}

.about-hero__lead {
  max-width: 46em;
  margin: 0;
  color: var(--mist);
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.8;
}

.about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.about-hero__rail {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.about-hero__rail .annotation {
  color: var(--cyan);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin-top: 18px;
}

.hero-stats .stat {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--about-dark-line);
}

.hero-stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1;
  color: var(--lime);
}

.hero-stats .stat__unit {
  margin-left: 4px;
  font-size: 12px;
  color: var(--mist);
}

.hero-stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- Shared cream section type ---------- */
.about-origin,
.about-method {
  background: var(--cream);
  color: var(--brown);
}

.about-origin h2,
.about-method h2 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.6vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  color: var(--brown);
}

.about-origin .eyebrow,
.about-method .eyebrow {
  color: var(--about-accent-deep);
}

.about-origin__aside {
  display: flex;
  align-items: flex-start;
}

.chapter-tag {
  display: inline-flex;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: rgba(36, 26, 20, 0.58);
  text-transform: uppercase;
}

/* ---------- Origin ---------- */
.about-origin {
  padding: clamp(56px, 9vw, 104px) 0;
}

.about-origin__grid {
  display: grid;
  gap: 26px;
}

.about-origin__copy p {
  max-width: 44em;
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(36, 26, 20, 0.8);
}

.origin-points {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--about-line-soft);
}

.origin-points li {
  display: grid;
  grid-template-columns: 7.6em minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--about-line-soft);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(36, 26, 20, 0.74);
}

.origin-points span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--about-accent-deep);
}

.about-origin__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  align-self: start;
}

.about-origin__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

/* ---------- Method ---------- */
.about-method {
  padding: clamp(56px, 9vw, 108px) 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--about-cream-deep) 100%);
  border-top: 1px solid var(--about-line-soft);
}

.about-method__head {
  max-width: 50em;
  margin-bottom: clamp(32px, 5vw, 54px);
}

.about-method__head > p:last-child {
  max-width: 46em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(36, 26, 20, 0.76);
}

.method-flow {
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: rgba(36, 26, 20, 0.24);
  border: 1px solid rgba(36, 26, 20, 0.24);
}

.method-step {
  position: relative;
  padding: clamp(22px, 4vw, 34px);
  background: var(--cream);
  outline: none;
  transition: background var(--dur) var(--ease);
}

.method-step:hover,
.method-step:focus-visible {
  background: #fbf5ea;
}

.method-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--about-accent-deep);
}

.method-step h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
  color: var(--brown);
}

.method-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(36, 26, 20, 0.78);
}

.method-step__more {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: 1px dashed rgba(36, 26, 20, 0.25);
  font-size: 13.5px !important;
  color: rgba(36, 26, 20, 0.64) !important;
}

@media (hover: hover) and (min-width: 760px) {
  .method-step__more {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding-top: 0;
    margin-top: 0 !important;
    border-top-color: transparent;
    transition:
      max-height 0.4s var(--ease),
      opacity 0.3s var(--ease),
      padding-top 0.3s var(--ease),
      margin-top 0.3s var(--ease),
      border-color 0.3s var(--ease);
  }

  .method-step:hover .method-step__more,
  .method-step:focus-within .method-step__more,
  .method-step:focus-visible .method-step__more {
    max-height: 150px;
    opacity: 1;
    padding-top: 12px;
    margin-top: 12px !important;
    border-top-color: rgba(36, 26, 20, 0.25);
  }
}

.about-method__figure {
  margin: clamp(34px, 5vw, 56px) 0 0;
  aspect-ratio: 10 / 7;
}

.about-method__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Timeline ---------- */
.about-timeline {
  position: relative;
  padding: clamp(64px, 10vw, 124px) 0;
  background: var(--ink);
}

.about-timeline::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 74, 107, 0.26) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 74, 107, 0.26) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.8) 28%, rgba(0, 0, 0, 0.8) 72%, transparent);
  pointer-events: none;
}

.about-timeline .shell {
  position: relative;
  z-index: 1;
}

.about-timeline__head {
  max-width: 52em;
  margin-bottom: clamp(36px, 6vw, 64px);
}

.about-timeline__head .eyebrow {
  color: var(--cyan);
}

.about-timeline h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--fg);
}

.about-timeline__head > p:last-child {
  margin: 0;
  max-width: 46em;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.76;
}

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

.timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 12px;
  left: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--lime), var(--line) 78%, transparent);
}

.timeline__item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 0 0 clamp(32px, 5vw, 46px) 50px;
}

.timeline__dot {
  position: absolute;
  top: 7px;
  left: 12px;
  z-index: 1;
  width: 13px;
  height: 13px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 5px rgba(182, 255, 59, 0.08);
  transition:
    background var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.timeline__item:hover .timeline__dot,
.timeline__item:focus-within .timeline__dot {
  background: var(--lime);
  box-shadow: 0 0 0 8px rgba(182, 255, 59, 0.14);
}

.timeline__year {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1;
  color: var(--lime);
}

.timeline__body h3 {
  margin: 0 0 8px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--fg);
}

.timeline__body p {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.about-timeline__foot {
  margin-top: 8px;
  padding-left: 50px;
}

/* ---------- Team ---------- */
.about-team {
  padding: clamp(64px, 10vw, 120px) 0;
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.about-team__top {
  display: grid;
  gap: 42px;
  align-items: center;
}

.about-team__copy .eyebrow {
  color: var(--cyan);
}

.about-team h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.2vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--fg);
}

.about-team__copy p {
  margin: 0 0 14px;
  max-width: 46em;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

.team-chart-wrap {
  display: grid;
  gap: 28px;
  justify-items: center;
}

.team-ring {
  position: relative;
  display: grid;
  place-items: center;
  width: min(300px, 72vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(
    var(--lime) 0 46.67%,
    var(--cyan) 46.67% 56.67%,
    var(--orange) 56.67% 76.67%,
    var(--mist) 76.67% 93.33%,
    var(--line) 93.33% 100%
  );
  box-shadow:
    0 0 0 1px rgba(182, 255, 59, 0.18),
    0 24px 70px rgba(0, 0, 0, 0.38);
}

.team-ring::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: var(--ink-2);
}

.team-ring__center {
  position: relative;
  z-index: 1;
  text-align: center;
}

.team-ring__center strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(46px, 8vw, 66px);
  line-height: 1;
  color: var(--lime);
}

.team-ring__center span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.team-legend {
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.team-legend li {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--about-dark-line);
  font-size: 14px;
  color: var(--mist);
}

.team-legend strong {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--fg);
}

.dot {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot--lime {
  background: var(--lime);
}

.dot--cyan {
  background: var(--cyan);
}

.dot--orange {
  background: var(--orange);
}

.dot--mist {
  background: var(--mist);
}

.dot--line {
  background: var(--line);
}

.about-team__media {
  margin: clamp(36px, 6vw, 64px) 0 0;
  aspect-ratio: 8 / 3;
}

.about-team__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.05);
}

/* ---------- Partners ---------- */
.about-partners {
  padding: clamp(64px, 10vw, 112px) 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
}

.about-partners__head {
  max-width: 52em;
  margin-bottom: clamp(32px, 5vw, 52px);
}

.about-partners__head .eyebrow {
  color: var(--orange);
}

.about-partners h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.2vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--fg);
}

.about-partners__head > p:last-child {
  margin: 0;
  max-width: 46em;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.76;
}

.partner-grid {
  display: grid;
  gap: 16px;
}

.partner-card {
  padding: clamp(24px, 4vw, 34px);
  background: rgba(7, 26, 47, 0.72);
  border: 1px solid var(--line);
}

.partner-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(52px, 7vw, 82px);
  line-height: 1;
  color: var(--lime);
}

.partner-card h3 {
  margin: 16px 0 10px;
  font-size: clamp(19px, 2.2vw, 23px);
  color: var(--fg);
}

.partner-card p {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}

.partner-extra {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.partner-extra__panel {
  padding: clamp(24px, 4vw, 34px);
  background: rgba(7, 26, 47, 0.72);
  border: 1px solid var(--line);
}

.partner-extra__panel h3 {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--fg);
}

.partner-extra__panel p {
  margin: 0;
  max-width: 46em;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.74;
}

.award {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(24px, 4vw, 34px);
  background: var(--orange);
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.award__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.award strong {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.award__note {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(7, 26, 47, 0.76);
}

/* ---------- Commitment ---------- */
.about-commit {
  padding: clamp(64px, 10vw, 112px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.about-commit__grid {
  display: grid;
  gap: 34px;
}

.about-commit__copy .eyebrow {
  color: var(--lime);
}

.about-commit h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.2vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--fg);
}

.commit-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.commit-list li {
  margin-bottom: 10px;
  padding: 15px 0 15px 18px;
  border-left: 2px solid var(--line);
  color: var(--mist);
  font-size: 15px;
  line-height: 1.72;
}

.commit-list strong {
  color: var(--fg);
}

.support-card {
  padding: clamp(24px, 4vw, 36px);
  background: var(--ink-2);
  border-top: 3px solid var(--lime);
}

.support-card h3 {
  margin: 0 0 12px;
  font-size: clamp(21px, 2.6vw, 27px);
  color: var(--fg);
}

.support-card > p {
  margin: 0 0 18px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}

.support-card__contact {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
}

.support-card__contact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.support-card__contact dd {
  margin: 5px 0 0;
  color: var(--fg);
  font-size: 15px;
  word-break: break-all;
}

.support-card .btn {
  width: 100%;
}

.support-card__note {
  margin: 16px 0 0 !important;
  font-size: 13px !important;
  line-height: 1.7;
  color: var(--mist) !important;
}

.support-card__note a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Responsive ---------- */
@media (min-width: 600px) {
  .team-chart-wrap {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    align-items: center;
    justify-items: stretch;
  }

  .team-ring {
    justify-self: center;
  }
}

@media (min-width: 760px) {
  .method-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .partner-extra {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }
}

@media (min-width: 900px) {
  .about-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.65fr);
    align-items: end;
  }

  .about-hero__rail {
    padding: 8px 0 8px 32px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .about-origin__grid {
    grid-template-columns: 86px minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .about-team__top {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.8fr);
  }

  .about-commit__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
    align-items: start;
  }
}

@media (min-width: 820px) {
  .timeline::before {
    left: 148px;
  }

  .timeline__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 30px;
    padding-left: 0;
  }

  .timeline__dot {
    left: 142px;
  }

  .about-timeline__foot {
    padding-left: 150px;
  }
}

@media (max-width: 899px) {
  .chapter-tag {
    writing-mode: horizontal-tb;
    transform: none;
  }
}

@media (max-width: 480px) {
  .origin-points li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .about-hero__actions .btn {
    width: 100%;
  }
}
<<<END>>>