.page-about {
  --ab-side: 190px;
  --ab-gap: clamp(1.25rem, 3vw, 3rem);
  --ab-rule: 1px solid var(--c-line);
  color: var(--c-ink);
  background: var(--c-ivory);
}

.page-about .inline-link {
  color: var(--c-red);
  text-decoration: underline;
  text-decoration-color: var(--c-gold);
  text-underline-offset: .2em;
}

.page-about a:focus-visible,
.page-about button:focus-visible {
  outline: 2px solid var(--c-purple);
  outline-offset: 2px;
  box-shadow: 0 0 0 1px var(--c-gold);
}

/* ---------- Hero ---------- */
.page-about .about-hero {
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(2rem, 6vw, 4.5rem);
  border-bottom: var(--ab-rule);
  background: linear-gradient(180deg, rgba(227, 178, 75, .16), rgba(247, 241, 230, 0) 62%);
}

.page-about .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: clamp(1rem, 3vw, 2rem);
}

.page-about .hero-aside {
  display: flex;
  align-items: flex-start;
}

.page-about .vert-note {
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-serif);
  font-size: .76rem;
  letter-spacing: .24em;
  color: var(--c-gold-deep);
  border-inline-start: 2px solid var(--c-gold);
  padding-inline-start: .55rem;
}

.page-about .hero-title {
  margin: .5rem 0 0;
}

.page-about .hero-lede {
  max-width: 48ch;
  margin: 1rem 0 0;
}

.page-about .hero-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.25rem;
  margin: 1.75rem 0 0;
  padding: 1.1rem 0 0;
  border-top: var(--ab-rule);
}

.page-about .hero-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.page-about .hero-stat__num {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.05rem);
  line-height: 1;
  color: var(--c-red);
}

.page-about .hero-stat__label {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--c-gold-deep);
}

/* ---------- Section shells ---------- */
.page-about .about-sec {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-about .about-sec--paper {
  background: var(--c-paper);
  border-top: var(--ab-rule);
  border-bottom: var(--ab-rule);
}

.page-about .about-sec--dark {
  background: var(--c-ink);
  color: var(--c-ivory);
}

/* ---------- Section head ---------- */
.page-about .about-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .45rem 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.page-about .about-head__index {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--c-ivory);
  background: var(--c-red);
  padding: .2rem .45rem;
  border-radius: 2px;
}

.page-about .about-head__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  line-height: 1.25;
}

.page-about .about-head__note {
  grid-column: 2;
  margin: .1rem 0 0;
  font-size: .85rem;
  color: var(--c-gold-deep);
}

.page-about .about-sec--dark .about-head__note {
  color: var(--c-gold);
}

.page-about .about-sec--dark .about-head__title {
  color: var(--c-ivory);
}

/* ---------- Editorial two-column ---------- */
.page-about .editorial {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

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

.page-about .about-body p {
  margin: 0 0 1rem;
  max-width: 64ch;
}

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

.page-about .tag-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px dashed var(--c-line);
}

/* ---------- Timeline ---------- */
.page-about .tl-figure {
  margin: 0 0 1.75rem;
}

.page-about .tl-node-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .6rem;
  margin: 0 0 1.75rem;
  padding: .8rem .9rem;
  border: var(--ab-rule);
  background: var(--c-ivory);
}

.page-about .tl-node {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .3rem .55rem;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--c-ink);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-about .tl-node__dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 2px rgba(227, 178, 75, .3);
}

.page-about .tl-node:hover,
.page-about .tl-node:focus-visible {
  background: var(--c-red);
  color: var(--c-ivory);
}

.page-about .tl-node:hover .tl-node__dot,
.page-about .tl-node:focus-visible .tl-node__dot {
  background: var(--c-ivory);
  box-shadow: 0 0 0 2px rgba(247, 241, 230, .45);
}

.page-about .tl-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.4rem;
  border-left: 1px solid var(--c-gold);
  display: grid;
  gap: 1.75rem;
}

.page-about .tl-item {
  position: relative;
}

.page-about .tl-item::before {
  content: "";
  position: absolute;
  left: -1.4rem;
  top: .35rem;
  width: .72rem;
  height: .72rem;
  border-radius: 50%;
  background: var(--c-red);
  box-shadow: 0 0 0 2px var(--c-gold);
  transform: translateX(-50%);
}

.page-about .tl-item__ver {
  margin: 0 0 .3rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--c-red);
}

.page-about .tl-item__title {
  margin: 0 0 .45rem;
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
}

.page-about .tl-item__text {
  margin: 0;
  max-width: 64ch;
}

.page-about .ver-copy {
  margin-inline-start: .35rem;
  padding: .1rem .4rem;
  border: 1px solid var(--c-gold-deep);
  border-radius: 2px;
  background: transparent;
  color: var(--c-gold-deep);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-about .ver-copy:hover {
  background: var(--c-gold);
  color: var(--c-ink);
}

/* ---------- Catalog ---------- */
.page-about .catalog-banner {
  padding: .55rem;
  border: var(--ab-rule);
  background: var(--c-ivory);
  box-shadow: var(--shadow-stamp);
}

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

.page-about .catalog-lede {
  margin: 1.5rem 0 1.75rem;
  max-width: 68ch;
}

.page-about .catalog {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-about .cat-card {
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-red);
  background: var(--c-paper);
  box-shadow: var(--shadow-paper);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.page-about .cat-card:nth-child(even) {
  border-top-color: var(--c-gold);
}

.page-about .cat-card:hover,
.page-about .cat-card:focus-within {
  transform: translateY(-3px) rotate(-.4deg);
  box-shadow: 0 18px 34px rgba(23, 17, 15, .14);
}

.page-about .cat-card__head {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding-bottom: .6rem;
  border-bottom: 1px dashed var(--c-line);
}

.page-about .cat-card__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--c-ivory);
  background: var(--c-ink);
  padding: .15rem .4rem;
  border-radius: 2px;
}

.page-about .cat-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
}

.page-about .cat-card__count {
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--c-gold-deep);
  white-space: nowrap;
}

.page-about .cat-list {
  list-style: none;
  margin: .8rem 0 0;
  padding: 0;
  display: grid;
  gap: .4rem;
}

.page-about .cat-list__item {
  position: relative;
  padding-inline-start: 1rem;
  font-size: .89rem;
  line-height: 1.6;
}

.page-about .cat-list__item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .68em;
  width: .42rem;
  height: 1px;
  background: var(--c-gold-deep);
}

/* ---------- Team ---------- */
.page-about .team-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin: 0 0 1.5rem;
  padding: 0;
}

.page-about .team-stat {
  padding: .9rem .7rem;
  border: var(--ab-rule);
  background: var(--c-ivory);
  text-align: center;
}

.page-about .team-stat__num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.6rem;
  line-height: 1.1;
  color: var(--c-red);
}

.page-about .team-stat__label {
  display: block;
  margin-top: .25rem;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--c-gold-deep);
}

.page-about .team-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-about .roster {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--ab-rule);
}

.page-about .roster__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .2rem;
  padding: .85rem 0;
  border-bottom: var(--ab-rule);
}

.page-about .roster__key {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--c-red);
}

.page-about .roster__val {
  font-size: .92rem;
}

.page-about .team-figure {
  margin: 0;
}

/* ---------- Reach ---------- */
.page-about .reach-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin: 0 0 1.75rem;
  padding: 0;
}

.page-about .reach-stat {
  padding: 1rem .9rem;
  border: 1px solid rgba(227, 178, 75, .38);
  background: rgba(247, 241, 230, .05);
}

.page-about .reach-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  line-height: 1.2;
  color: var(--c-gold);
}

.page-about .reach-stat__label {
  display: block;
  margin-top: .3rem;
  font-size: .78rem;
  color: rgba(247, 241, 230, .75);
}

.page-about .reach-body p {
  margin: 0 0 1rem;
  max-width: 64ch;
  color: rgba(247, 241, 230, .88);
}

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

/* ---------- Partners ---------- */
.page-about .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-about .partner-card {
  padding: 1.1rem 1.15rem;
  border: var(--ab-rule);
  border-inline-start: 4px solid var(--c-jade);
  background: var(--c-paper);
}

.page-about .partner-card__title {
  margin: 0 0 .45rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.page-about .partner-card__text {
  margin: 0;
  font-size: .9rem;
}

.page-about .partner-body {
  margin-top: 1.5rem;
}

.page-about .partner-body p {
  margin: 0;
  max-width: 68ch;
}

/* ---------- Outro ---------- */
.page-about .about-outro {
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(4.5rem, 12vw, 9rem);
  background: var(--c-ivory);
  border-top: var(--ab-rule);
}

.page-about .about-outro__title {
  margin: 0 0 .9rem;
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
}

.page-about .about-outro .prose {
  max-width: 62ch;
}

.page-about .outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

/* ---------- Responsive ---------- */
@media (min-width: 760px) {
  .page-about .team-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-about .roster__row {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }

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

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

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

  .page-about .team-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    align-items: start;
    gap: 2rem;
  }
}

@media (min-width: 900px) {
  .page-about .hero-grid {
    grid-template-columns: var(--ab-side) minmax(0, 1fr);
    gap: var(--ab-gap);
    align-items: start;
  }

  .page-about .editorial {
    grid-template-columns: var(--ab-side) minmax(0, 1fr);
    gap: var(--ab-gap);
    align-items: start;
  }

  .page-about .editorial__aside {
    border-inline-end: 1px solid var(--c-gold);
    padding-inline-end: 1.25rem;
    min-height: 100%;
  }
}

@media (min-width: 1100px) {
  .page-about .catalog {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}