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

.page-about .about-hero { position: relative; overflow: hidden; padding: 64px 0 56px; background: var(--page-bg); }
.page-about .about-hero-media { position: absolute; inset: 0; z-index: 0; }
.page-about .about-hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .42; }
.page-about .about-hero::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(10, 27, 50, .97) 0%, rgba(16, 42, 68, .86) 46%, rgba(16, 42, 68, .34) 100%); }
.page-about .about-hero-inner { position: relative; z-index: 2; }

.page-about .breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 44px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; color: var(--text-mid); }
.page-about .breadcrumbs a { color: var(--text-mid); text-decoration: none; transition: color .25s var(--ease); }
.page-about .breadcrumbs a:hover { color: var(--gold-light); }
.page-about .breadcrumbs-sep { color: var(--gold); opacity: .6; }
.page-about .breadcrumbs [aria-current="page"] { color: var(--gold-light); }

.page-about .about-hero-grid { display: grid; gap: 40px; align-items: end; }
.page-about .about-hero .eyebrow { margin-bottom: 20px; }
.page-about .about-hero h1 { margin: 0 0 24px; font-family: var(--font-display); font-size: clamp(36px, 7.2vw, 84px); font-weight: 900; line-height: 1.14; letter-spacing: .01em; color: var(--text-high); }
.page-about .about-hero h1 em { font-style: normal; color: var(--gold); }
.page-about .about-hero-desc { max-width: 680px; margin: 0 0 28px; font-size: 16px; line-height: 1.9; color: rgba(232, 232, 232, .86); }
.page-about .about-hero-tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.page-about .about-hero-tags li { display: inline-flex; }
.page-about .about-hero-tags .tag { font-size: 12px; letter-spacing: .06em; }

.page-about .about-hero-panel { padding: 24px 24px 20px; background: rgba(16, 42, 68, .78); border: 1px solid rgba(201, 162, 39, .42); border-radius: var(--radius-lg); box-shadow: 0 20px 48px rgba(0, 0, 0, .28); }
.page-about .about-hero-number { display: flex; align-items: baseline; gap: 8px; margin: 8px 0 14px; }
.page-about .about-hero-num-value { font-family: var(--font-display); font-size: 72px; font-weight: 900; line-height: 1; color: var(--gold); }
.page-about .about-hero-num-unit { font-size: 18px; font-weight: 700; color: var(--gold-light); }
.page-about .about-hero-note { margin: 0 0 18px; font-size: 13px; line-height: 1.8; color: var(--text-mid); }
.page-about .about-hero-meta { display: grid; gap: 8px; padding-top: 16px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 12px; color: var(--text-mid); }

.page-about .about-exhibit { padding: 48px 0 72px; }
.page-about .about-exhibit-grid { display: grid; gap: 32px; align-items: start; }

.page-about .about-aside-inner { margin-top: 8px; padding: 24px 18px; background: var(--panel-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.page-about .about-aside-kicker { display: block; margin-bottom: 16px; }
.page-about .about-toc { display: flex; flex-wrap: nowrap; gap: 8px; overflow-x: auto; margin-bottom: 18px; padding-bottom: 4px; scrollbar-width: thin; }
.page-about .about-toc .toc-link { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-pill); font-size: 13px; color: var(--text-mid); text-decoration: none; white-space: nowrap; transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease); }
.page-about .about-toc .toc-link:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-1px); }
.page-about .about-toc .toc-index { font-family: var(--font-mono); font-size: 11px; color: var(--gold); }
.page-about .about-aside-bar { display: flex; align-items: baseline; gap: 10px; padding-top: 16px; border-top: 1px solid var(--border); font-family: var(--font-mono); }
.page-about .about-aside-bar strong { font-size: 20px; color: var(--red); }
.page-about .about-aside-bar span:last-child { margin-left: auto; font-size: 11px; color: var(--text-mid); }

.page-about .about-content { min-width: 0; }
.page-about .section-head { margin-bottom: 40px; padding-left: 18px; border-left: 2px solid var(--gold); }
.page-about .section-head .eyebrow { margin-bottom: 12px; }
.page-about .section-head h2 { margin: 0 0 14px; font-family: var(--font-display); font-size: clamp(28px, 5vw, 44px); font-weight: 900; line-height: 1.2; color: var(--text-high); }
.page-about .section-desc { max-width: 620px; margin: 0; font-size: 15px; line-height: 1.85; color: var(--text-mid); }
.page-about .section-head--invert .section-desc { color: rgba(232, 232, 232, .76); }

.page-about .about-milestone, .page-about .about-data, .page-about .about-team, .page-about .about-services { scroll-margin-top: 112px; }

.page-about .about-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.page-about .about-timeline::before { content: ""; position: absolute; top: 18px; bottom: 28px; left: 5px; width: 2px; background: linear-gradient(180deg, rgba(201, 162, 39, .9) 0%, rgba(201, 162, 39, .42) 62%, rgba(201, 162, 39, .08) 100%); }
.page-about .timeline-item { position: relative; padding: 0 0 40px 40px; }
.page-about .timeline-item::before { content: ""; position: absolute; left: 0; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--gold); border: 3px solid var(--page-bg); box-shadow: 0 0 0 1px var(--gold), 0 0 0 6px rgba(201, 162, 39, .12); }
.page-about .timeline-stamp { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.page-about .timeline-num { font-family: var(--font-display); font-size: 30px; font-weight: 900; line-height: 1; color: var(--gold); }
.page-about .timeline-seq { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--text-mid); }
.page-about .timeline-card { padding: 18px 20px; background: var(--panel-bg); border: 1px solid var(--border); border-radius: var(--radius-md); transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease); }
.page-about .timeline-card:hover { border-color: rgba(201, 162, 39, .7); box-shadow: 0 14px 34px rgba(0, 0, 0, .28); transform: translateY(-2px); }
.page-about .timeline-title { margin: 0 0 6px; font-size: 17px; font-weight: 700; color: var(--text-high); }
.page-about .timeline-desc { margin: 0; font-size: 14px; line-height: 1.8; color: var(--text-mid); }
.page-about .about-milestone-fig { margin: 8px auto 0; max-width: 560px; }

.page-about .about-data-wall { padding: 28px 20px 22px; background: linear-gradient(145deg, rgba(30, 61, 92, .92) 0%, rgba(16, 42, 68, .98) 56%, rgba(10, 27, 50, .98) 100%); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: 0 18px 44px rgba(0, 0, 0, .26); }
.page-about .data-wall-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.page-about .data-wall-item { padding: 18px 16px; background: rgba(10, 27, 50, .52); border: 1px solid rgba(46, 74, 110, .72); border-radius: var(--radius-md); transition: border-color .25s var(--ease), transform .25s var(--ease); }
.page-about .data-wall-item:hover { border-color: rgba(201, 162, 39, .55); transform: translateY(-2px); }
.page-about .data-wall-value-row { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.page-about .data-wall-value { font-family: var(--font-display); font-size: 40px; font-weight: 900; line-height: 1; color: var(--gold); }
.page-about .data-wall-suffix { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--gold-light); }
.page-about .data-wall-label { display: block; font-size: 13px; line-height: 1.7; color: var(--text-mid); }
.page-about .data-wall-footer { margin-top: 20px; padding: 16px 4px 4px; border-top: 1px solid var(--border); }
.page-about .data-wall-footer p { margin: 0; font-size: 14px; line-height: 1.85; color: var(--text-mid); }
.page-about .data-wall-footer-dot { display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(211, 47, 47, .18); }

.page-about .about-team { margin-top: 72px; padding: 40px 22px; border-radius: var(--radius-lg); }
.page-about .about-team-grid { display: grid; gap: 32px; }
.page-about .about-team-main { min-width: 0; }
.page-about .about-role-list { margin: 0; gap: 14px; grid-template-columns: 1fr; }
.page-about .about-team .exhibit-card { background: rgba(10, 27, 50, .34); border-color: rgba(232, 232, 232, .14); }
.page-about .about-team .exhibit-card-num { color: var(--gold); }
.page-about .about-team .exhibit-card-title { color: var(--text-high); }
.page-about .about-team .exhibit-card-desc { color: rgba(232, 232, 232, .7); }
.page-about .about-check { margin-top: 28px; padding: 18px 20px; background: rgba(10, 27, 50, .28); border: 1px solid rgba(232, 232, 232, .12); border-radius: var(--radius-md); }
.page-about .about-check .mono-label { display: block; margin-bottom: 12px; color: var(--gold-light); }
.page-about .about-check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.page-about .about-check-list li { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-high); }
.page-about .check-num { padding: 4px 7px; border: 1px solid rgba(201, 162, 39, .4); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 11px; color: var(--gold); }
.page-about .check-arrow { font-family: var(--font-mono); color: var(--gold); }
.page-about .about-team-fig { margin: 0; max-width: 480px; }

.page-about .about-services { margin-top: 72px; }
.page-about .about-services-inner { position: relative; display: grid; gap: 32px; padding: 36px 24px; background: var(--panel-bg); border: 1px solid var(--gold); border-radius: var(--radius-lg); overflow: hidden; }
.page-about .about-services-copy h2 { margin: 0 0 14px; font-family: var(--font-display); font-size: 28px; font-weight: 900; color: var(--text-high); }
.page-about .about-services-copy p { margin: 0 0 24px; font-size: 15px; line-height: 1.85; color: var(--text-mid); }
.page-about .about-services-links { display: flex; flex-wrap: wrap; gap: 12px; }
.page-about .about-services-badge { justify-self: start; padding: 18px 22px 16px; background: var(--wine); border: 1px solid rgba(232, 232, 232, .16); border-radius: 4px; clip-path: polygon(0 0, 100% 10%, 92% 100%, 4% 86%); transform: skewY(-2deg); font-family: var(--font-mono); font-size: 13px; line-height: 1.7; letter-spacing: .08em; text-align: center; color: var(--text-high); }

@media (min-width: 768px) {
  .page-about .about-hero { padding: 80px 0 64px; }
  .page-about .about-hero-grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; }
  .page-about .about-hero-num-value { font-size: 84px; }

  .page-about .timeline-item { display: grid; grid-template-columns: 180px 24px minmax(0, 1fr); column-gap: 16px; align-items: start; padding: 0 0 48px; }
  .page-about .about-timeline::before { left: 207px; }
  .page-about .timeline-item::before { left: 202px; }
  .page-about .timeline-stamp { flex-direction: column; align-items: flex-end; gap: 6px; margin: 0; padding-right: 2px; text-align: right; }
  .page-about .timeline-num { font-size: 46px; }
  .page-about .about-milestone-fig { margin: 8px 0 0 auto; }

  .page-about .data-wall-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
  .page-about .data-wall-value { font-size: 48px; }

  .page-about .about-team { padding: 48px 32px; }
  .page-about .about-role-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .page-about .about-services-inner { grid-template-columns: minmax(0, 1fr) 240px; align-items: center; padding: 40px 36px; }
  .page-about .about-services-badge { justify-self: end; }
}

@media (min-width: 1024px) {
  .page-about .about-exhibit-grid { grid-template-columns: 240px minmax(0, 1fr); gap: 56px; }
  .page-about .about-aside { padding-top: 8px; }
  .page-about .about-aside-inner { position: sticky; top: 108px; margin-top: 0; }
  .page-about .about-toc { flex-direction: column; overflow: visible; gap: 6px; }
  .page-about .about-toc .toc-link { justify-content: flex-start; padding: 12px 14px; border-color: transparent; border-radius: var(--radius-md); background: rgba(255, 255, 255, .02); white-space: normal; }
  .page-about .about-toc .toc-link:hover { background: rgba(201, 162, 39, .08); }
  .page-about .about-team-grid { grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: 44px; align-items: center; }
  .page-about .about-team-fig { max-width: none; margin: 0; }
}