.page-about {
  --about-rail: 148px;
  --about-card-shadow: 0 1px 0 rgba(11, 31, 58, .04), 0 12px 28px -18px rgba(11, 31, 58, .35);
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  padding-bottom: 8px;
}

.page-about .about-crumb {
  padding-top: 20px;
}
.page-about .about-crumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-about .about-crumb li {
  display: flex;
  align-items: center;
}
.page-about .about-crumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--rock);
}
.page-about .about-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-about .about-crumb a:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- hero ---------- */
.page-about .about-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 48px;
}
.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: 64%;
  height: 176%;
  background-image: repeating-linear-gradient(118deg, rgba(11, 31, 58, .07) 0 1px, transparent 1px 30px);
  pointer-events: none;
}
.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: 26px;
  width: 240px;
  height: 9px;
  background: var(--signal);
  transform: rotate(-22deg);
  opacity: .9;
  pointer-events: none;
}
.page-about .about-hero__inner {
  position: relative;
  z-index: 1;
}
.page-about .about-hero h1 {
  margin: 12px 0 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 62px);
  line-height: 1.08;
  letter-spacing: -.012em;
  color: var(--ink);
  overflow-wrap: break-word;
}
.page-about .about-hero .lede {
  margin-top: 20px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--graphite);
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}
.about-fact {
  background: var(--white);
  border: 1px solid var(--rock);
  border-radius: var(--radius-m);
  padding: 14px 16px 16px;
  min-width: 0;
}
.about-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: .01em;
}
.about-fact__num--signal {
  color: var(--signal);
}
.about-fact__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- sections ---------- */
.page-about .about-sec {
  padding: 52px 0;
  border-top: 1px solid var(--rock);
}
.page-about .about-sec__head {
  max-width: 700px;
  margin-bottom: 30px;
}
.page-about .about-sec__head::before {
  content: "";
  display: block;
  width: 46px;
  height: 4px;
  border-radius: 2px;
  background: var(--signal);
  margin-bottom: 16px;
}
.page-about .about-sec h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
}
.page-about .about-sec__head .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.about-figure {
  margin: 0 0 26px;
}
.about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-m);
  border: 1px solid var(--rock);
  background: var(--rock);
}
.about-figure--wide img {
  aspect-ratio: 16 / 7;
}

/* ---------- daily ---------- */
.about-daily {
  display: grid;
  gap: 24px;
}
.about-daily__main p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.85;
}
.about-daily__main p:last-child {
  margin-bottom: 0;
}
.about-daily__side {
  display: grid;
  gap: 12px;
}
.about-daily__stat {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-m);
  padding: 18px 20px 20px;
}
.about-daily__stat--alt {
  background: var(--white);
  color: var(--graphite);
  border: 1px solid var(--rock);
}
.about-daily__stat-num {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
  letter-spacing: -.01em;
}
.about-daily__stat--alt .about-daily__stat-num {
  color: var(--ink);
}
.about-daily__stat-label {
  margin-left: 6px;
  font-size: 14px;
  color: inherit;
  opacity: .75;
}
.about-daily__stat p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: .85;
}

/* ---------- timeline ---------- */
.about-years {
  margin-bottom: 24px;
}
.about-years__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
}
.about-years ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.about-years li {
  flex: 0 0 auto;
}
.about-years a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--rock);
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.about-years a:hover,
.about-years a:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}
.about-years__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
  flex: 0 0 auto;
}

.tl {
  position: relative;
  margin: 0;
  padding: 4px 0 0 34px;
  list-style: none;
}
.tl::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 24px;
  width: 2px;
  background: var(--rock);
}
.tl__item {
  position: relative;
  padding-bottom: 22px;
  scroll-margin-top: calc(var(--bar-h) + 28px);
}
.tl__item:last-child {
  padding-bottom: 0;
}
.tl__item::after {
  content: "";
  position: absolute;
  left: -30px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px var(--paper);
}
.tl__item:target::after {
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 7px rgba(255, 106, 0, .28);
}
.tl__year {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  background: var(--white);
  border: 1px solid var(--rock);
  color: var(--ink);
}
.tl__year--key {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--graphite);
}
.tl__item:target .tl__year {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--white);
}
.tl__card {
  background: var(--white);
  border: 1px solid var(--rock);
  border-left: 3px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 16px 18px;
  box-shadow: var(--about-card-shadow);
}
.tl__card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 900;
  color: var(--ink);
}
.tl__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- team ---------- */
.about-team__grid {
  display: grid;
  gap: 26px;
}
.team-bar {
  display: flex;
  height: 28px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper);
  outline: 1px solid var(--rock);
  outline-offset: -1px;
}
.team-bar__seg {
  position: relative;
  height: 100%;
  min-width: 0;
}
.team-bar__seg--edit { width: 38.7%; background: var(--signal); }
.team-bar__seg--eng { width: 33.9%; background: var(--teal); }
.team-bar__seg--support { width: 14.5%; background: var(--moss); }
.team-bar__seg--brand { width: 12.9%; background: var(--rock); }
.team-bar__seg:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}
.team-bar__tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  display: none;
  padding: 7px 11px;
  border-radius: var(--radius-s);
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  pointer-events: none;
}
.team-bar__seg:hover .team-bar__tip,
.team-bar__seg:focus-visible .team-bar__tip {
  display: block;
}

.team-roster {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.team-roster__row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-top: 1px solid var(--rock);
}
.team-roster__row:last-child {
  border-bottom: 1px solid var(--rock);
}
.team-roster__num {
  flex: 0 0 auto;
  width: 52px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
}
.team-roster__num--edit { color: var(--signal); }
.team-roster__num--eng { color: var(--teal); }
.team-roster__num--support { color: var(--moss); }
.team-roster__num--brand { color: var(--mist); }
.team-roster__row h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 900;
  color: var(--ink);
}
.team-roster__row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- regions ---------- */
.region-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.region {
  position: relative;
  padding: 22px 20px 24px;
  border-radius: var(--radius-m);
  background: var(--white);
  border: 1px dashed var(--rock);
  min-width: 0;
  transition: border-color .16s ease, transform .16s ease;
}
.region:hover,
.region:focus-within {
  border-color: var(--ink);
  transform: translateY(-3px);
}
.region:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}
.region__tone {
  display: block;
  width: 34px;
  height: 6px;
  border-radius: 3px;
  margin-bottom: 14px;
}
.region__tone--moss { background: var(--moss); }
.region__tone--teal { background: var(--teal); }
.region__tone--magenta { background: var(--magenta); }
.region__tone--clay { background: var(--clay); }
.region__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--ink);
}
.region__role {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}
.region__detail {
  max-height: 0;
  overflow: hidden;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
  transition: max-height .24s ease, margin-top .24s ease;
}
.region:hover .region__detail,
.region:focus-within .region__detail {
  max-height: 160px;
  margin-top: 12px;
}

/* ---------- governance ---------- */
.govern-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.govern-item {
  background: var(--paper);
  border: 1px solid var(--rock);
  border-radius: var(--radius-m);
  padding: 24px 22px 26px;
}
.govern-item__icon {
  display: block;
  width: 54px;
  height: 54px;
  margin-bottom: 16px;
}
.govern-item__icon--clay { color: var(--clay); }
.govern-item__icon--teal { color: var(--teal); }
.govern-item__icon--signal { color: var(--signal); }
.govern-item h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
}
.govern-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- partners ---------- */
.partner-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.partner-step {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--white);
  border: 1px solid var(--rock);
  border-radius: var(--radius-m);
  border-top: 3px solid var(--signal);
}
.partner-step__no {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--signal);
}
.partner-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 900;
  color: var(--ink);
}
.partner-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

.partner-note {
  margin-top: 26px;
  padding: 22px 22px 24px;
  border-radius: var(--radius-m);
  background: var(--ink);
  color: var(--white);
}
.partner-note p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .86);
}
.about-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 0, .5);
  padding-bottom: 2px;
}
.about-link:hover {
  border-bottom-color: var(--signal);
}

/* ---------- roadmap ---------- */
.roadmap-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}
.roadmap-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 2px;
  border-bottom: 1px solid var(--rock);
}
.roadmap-item:first-child {
  border-top: 1px solid var(--rock);
}
.roadmap-item__arrow {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 5px;
  background: var(--signal);
  clip-path: polygon(0 0, 100% 50%, 0 100%, 26% 50%);
}
.roadmap-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
}
.roadmap-item p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- next ---------- */
.page-about .about-next {
  padding: 20px 0 40px;
}
.about-next__panel {
  display: grid;
  gap: 22px;
  padding: 30px 24px;
  border-radius: var(--radius-l);
  background: linear-gradient(112deg, var(--ink) 0%, #14304f 100%);
  color: var(--white);
}
.about-next__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.2;
  color: var(--white);
}
.about-next__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .82);
}
.about-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .about-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .govern-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .partner-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .about-next__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px 32px;
  }
}

@media (min-width: 940px) {
  .page-about .about-hero {
    padding: 34px 0 62px;
  }
  .page-about .about-sec {
    padding: 66px 0;
  }
  .about-daily {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .about-timeline__grid {
    display: grid;
    grid-template-columns: var(--about-rail) minmax(0, 1fr);
    gap: 46px;
  }
  .about-years {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
    margin-bottom: 0;
  }
  .about-years ol {
    flex-direction: column;
    gap: 12px;
    overflow: visible;
    padding-bottom: 0;
  }
  .about-years a {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--radius-s);
  }
  .about-team__grid {
    display: grid;
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: 42px;
    align-items: start;
  }
  .about-team__grid .about-figure {
    margin-bottom: 0;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }
  .partner-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .govern-grid {
    gap: 20px;
  }
}

@media (min-width: 1180px) {
  .page-about .about-hero h1 {
    max-width: 19ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .region,
  .page-about .region__detail {
    transition: none;
  }
}