.page-about {
  --about-line: rgba(39, 227, 210, 0.2);
  --about-line-soft: rgba(142, 168, 184, 0.2);
  --about-ink: #d3e5ec;
  --about-ink-dim: #9fbac8;
  padding-bottom: 72px;
}

.page-about h1,
.page-about h2,
.page-about h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-about h1 {
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.14;
  margin: 12px 0 18px;
}

.page-about h2 {
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.24;
  margin: 8px 0 18px;
}

.page-about h3 {
  font-size: 17px;
  line-height: 1.45;
  margin: 0 0 8px;
}

.page-about .about-hero {
  position: relative;
  padding: 24px 0 36px;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -30px;
  height: 360px;
  background: radial-gradient(58% 100% at 28% 0%, rgba(39, 227, 210, 0.14), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-about .about-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-about .about-lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--about-ink);
  margin: 0 0 22px;
  max-width: 62ch;
}

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

.page-about .about-hero-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--about-line);
  border: 1px solid var(--about-line);
  clip-path: var(--clip-panel);
  align-self: start;
}

.page-about .about-fig {
  background: linear-gradient(160deg, var(--sea-800), var(--sea-900));
  padding: 16px 14px 14px;
}

.page-about .about-fig-num {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan-pale);
  margin: 0 0 8px;
}

.page-about .about-fig-unit {
  font-size: 13px;
  color: var(--cyan);
  margin-left: 3px;
}

.page-about .about-fig-label {
  font-family: var(--font-label);
  font-size: 12px;
  line-height: 1.55;
  color: var(--slate);
  margin: 0;
}

.page-about .about-body {
  display: grid;
  gap: 32px;
  padding-top: 10px;
}

.page-about .about-toc {
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
}

.page-about .about-toc .toc-title {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 12px;
}

.page-about .about-toc .toc-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  scrollbar-width: thin;
}

.page-about .about-toc .toc-list li {
  flex: 0 0 auto;
}

.page-about .about-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--slate);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--about-line);
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-about .about-toc .toc-link:hover,
.page-about .about-toc .toc-link:focus-visible,
.page-about .about-toc .toc-link[aria-current="true"] {
  color: var(--cyan-pale);
  border-color: rgba(39, 227, 210, 0.35);
  border-left-color: var(--coral);
  background: rgba(18, 58, 82, 0.6);
}

.page-about .about-toc-num {
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--cyan);
}

.page-about .about-section + .about-section {
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid var(--about-line-soft);
}

.page-about .about-prose p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--about-ink-dim);
  margin: 0 0 16px;
}

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

.page-about .about-figure {
  margin: 24px 0;
}

.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 0;
}

.page-about .about-figure .media-caption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
  margin: 10px 0 0;
}

.page-about .about-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 22px;
  padding: 16px 18px;
  background: linear-gradient(100deg, rgba(18, 58, 82, 0.85), rgba(11, 38, 56, 0.5));
  border-left: 3px solid var(--coral);
  clip-path: var(--clip-tag);
}

.page-about .about-note-num {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-pale);
  margin: 0;
  flex: 0 0 auto;
}

.page-about .about-note-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--about-ink);
  margin: 0;
}

.page-about .about-method-grid {
  display: grid;
  gap: 18px;
}

.page-about .about-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .about-step {
  padding: 12px 14px 14px 18px;
  border-left: 2px solid rgba(39, 227, 210, 0.3);
  background: linear-gradient(90deg, rgba(18, 58, 82, 0.55), transparent 88%);
}

.page-about .about-step.is-current {
  border-left-color: var(--coral);
  background: linear-gradient(90deg, rgba(255, 106, 77, 0.14), transparent 88%);
}

.page-about .about-step-time {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  margin: 0 0 6px;
}

.page-about .about-step-name {
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  margin: 0 0 6px;
}

.page-about .about-step-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

.page-about .about-team {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-about .about-team-card {
  padding: 20px 18px 18px;
  background: linear-gradient(165deg, var(--sea-800), rgba(6, 24, 38, 0.94));
  border-top: 2px solid var(--sea-700);
}

.page-about .about-team-card:hover,
.page-about .about-team-card:focus-within {
  border-top-color: var(--cyan);
}

.page-about .about-team-role {
  font-family: var(--font-label);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
  margin: 0 0 10px;
}

.page-about .about-team-count {
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-pale);
  margin: 0 0 12px;
}

.page-about .about-team-count span {
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--cyan);
  margin-left: 4px;
}

.page-about .about-team-desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--about-ink-dim);
  margin: 0;
}

.page-about .about-team-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--sea-700);
}

.page-about .about-band {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 22px;
  padding: 16px 28px 16px 20px;
  background: linear-gradient(100deg, var(--sea-700), var(--sea-800) 68%, var(--sea-900));
  clip-path: polygon(0 0, 100% 0, calc(100% - 24px) 100%, 0 100%);
  border-left: 3px solid var(--coral);
}

.page-about .about-band .band-index {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  color: var(--coral);
  line-height: 1;
  flex: 0 0 auto;
}

.page-about .about-band .band-title {
  font-size: clamp(20px, 2.6vw, 28px);
  margin: 0 0 4px;
  color: var(--paper);
}

.page-about .about-band .band-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
  margin: 0;
}

.page-about .about-figure-timeline {
  margin-top: 20px;
}

.page-about .about-track {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-about .about-track-item {
  position: relative;
  border-left: 1px solid rgba(39, 227, 210, 0.25);
  padding-left: 20px;
}

.page-about .about-track-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 20px;
  width: 8px;
  height: 8px;
  background: var(--sea-900);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-about .about-track-node {
  display: block;
  padding: 10px 0 12px;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-about .about-track-year {
  display: block;
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan-pale);
}

.page-about .about-track-label {
  display: block;
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--slate);
  margin-top: 4px;
  transition: color 0.2s var(--ease);
}

.page-about .about-track-node:hover .about-track-label,
.page-about .about-track-node:focus-visible .about-track-label {
  color: var(--cyan);
}

.page-about .about-node-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-about .about-node-card {
  padding: 16px 18px;
  background: rgba(11, 38, 56, 0.72);
  border-left: 2px solid var(--sea-700);
  clip-path: var(--clip-tag);
  scroll-margin-top: 110px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-about .about-node-card:target,
.page-about .about-node-card:hover {
  border-left-color: var(--coral);
  background: rgba(18, 58, 82, 0.82);
}

.page-about .about-node-card p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--about-ink-dim);
  margin: 0;
}

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

.page-about .about-partner {
  padding: 18px 16px 16px;
  border-top: 2px solid var(--sea-700);
  background: linear-gradient(180deg, rgba(11, 38, 56, 0.7), transparent);
}

.page-about .about-partner-num {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-pale);
  margin: 0 0 6px;
}

.page-about .about-partner-num span {
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--cyan);
  margin-left: 3px;
}

.page-about .about-partner-name {
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-about .about-partner-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

.page-about .about-honors-wrap {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--about-line-soft);
}

.page-about .about-honors {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-about .about-honor {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(18, 58, 82, 0.5);
  clip-path: var(--clip-tag);
  border-left: 2px solid var(--card-yellow);
}

.page-about .about-honor-year {
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--card-yellow);
  flex: 0 0 auto;
}

.page-about .about-honor-name {
  font-family: var(--font-label);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-about .about-partners-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  margin: 18px 0 0;
}

.page-about .about-contact-grid {
  display: grid;
  gap: 22px;
}

.page-about .about-contact-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--about-line);
  border: 1px solid var(--about-line);
  clip-path: var(--clip-panel);
}

.page-about .about-contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--sea-800);
}

.page-about .about-contact-row dt {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-about .about-contact-row dd {
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  margin: 0;
  word-break: break-word;
}

.page-about .about-contact-meta {
  display: block;
  font-family: var(--font-label);
  font-size: 12px;
  color: var(--cyan);
  margin-top: 6px;
}

.page-about .about-contact-cta {
  padding: 20px 18px;
  background: linear-gradient(150deg, rgba(255, 106, 77, 0.14), rgba(11, 38, 56, 0.75) 62%);
  border-left: 3px solid var(--coral);
  clip-path: var(--clip-tag);
}

.page-about .about-contact-cta p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--about-ink);
  margin: 0 0 16px;
}

@media (min-width: 700px) {
  .page-about .about-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

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

@media (min-width: 760px) {
  .page-about .about-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 26px;
  }

  .page-about .about-track-item {
    border-left: 0;
    border-top: 1px solid rgba(39, 227, 210, 0.25);
    padding-left: 0;
    padding-right: 16px;
  }

  .page-about .about-track-item::before {
    left: 0;
    top: -5px;
  }

  .page-about .about-track-node {
    padding: 20px 0 0;
  }

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

  .page-about .about-method-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 26px;
    align-items: start;
  }

  .page-about .about-method-grid .about-figure {
    margin: 0;
  }
}

@media (min-width: 900px) {
  .page-about {
    padding-bottom: 96px;
  }

  .page-about .about-hero {
    padding: 36px 0 52px;
  }

  .page-about .about-hero-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(280px, 0.58fr);
    gap: 52px;
    align-items: end;
  }

  .page-about .about-lede {
    font-size: 17px;
  }

  .page-about .about-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-top: 20px;
  }

  .page-about .about-toc {
    position: sticky;
    top: 96px;
  }

  .page-about .about-toc .toc-list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-about .about-toc .toc-link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 10px;
    white-space: normal;
  }

  .page-about .about-section + .about-section {
    margin-top: 62px;
    padding-top: 46px;
  }

  .page-about .about-prose p {
    font-size: 17px;
  }

  .page-about .about-figure {
    margin: 28px 0;
  }

  .page-about .about-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 30px;
  }

  .page-about .about-step {
    border-left: 0;
    border-top: 2px solid rgba(39, 227, 210, 0.3);
    background: none;
    padding: 16px 18px 0 0;
  }

  .page-about .about-step.is-current {
    border-top-color: var(--coral);
    background: none;
  }

  .page-about .about-contact-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: 32px;
    align-items: start;
  }

  .page-about .about-contact-row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }

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