.page-about {
  --ab-glow: var(--yb-lime);
  --ab-deep: var(--yb-moss);
  --ab-tint: rgba(214, 255, 75, .08);
  color: var(--yb-white);
  font-family: var(--yb-font-body);
  background:
    radial-gradient(120% 90% at 84% -12%, rgba(214, 255, 75, .10), transparent 58%),
    radial-gradient(95% 70% at -6% 6%, rgba(46, 74, 59, .60), transparent 62%),
    var(--yb-ink);
  overflow-x: hidden;
  padding-bottom: 56px;
}

.page-about .ab-hero {
  display: grid;
  gap: 26px;
  padding: 26px 0 0;
}

.page-about .ab-hero__title {
  font-family: var(--yb-font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 7.2vw, 3.3rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  max-width: 15em;
}

.page-about .ab-hero__lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 247, 242, .84);
}

.page-about .ab-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-about .ab-hero__media {
  position: relative;
  border: 1px solid var(--yb-line);
  border-top: 3px solid var(--ab-glow);
  background: var(--yb-carbon);
  box-shadow: 12px 12px 0 -4px rgba(46, 74, 59, .85);
  margin: 0;
}

.page-about .ab-hero__media .yb-media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .ab-hero__media .yb-media__cap {
  font-size: .78rem;
  line-height: 1.6;
  color: var(--yb-stone);
}

.page-about .ab-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--yb-line);
  background: var(--yb-line);
}

.page-about .ab-stat {
  background: var(--yb-carbon);
  padding: 16px 14px 18px;
}

.page-about .ab-stat__num {
  display: block;
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: clamp(1.35rem, 4.6vw, 2rem);
  line-height: 1.1;
  color: var(--ab-glow);
}

.page-about .ab-stat__label {
  display: block;
  margin-top: 8px;
  font-size: .78rem;
  line-height: 1.55;
  color: var(--yb-stone);
}

.page-about .ab-sec {
  padding: 46px 0 4px;
  scroll-margin-top: 96px;
}

.page-about .ab-sec + .ab-sec {
  margin-top: 18px;
}

.page-about .ab-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  padding-top: 18px;
  border-top: 1px solid var(--yb-line-strong);
}

.page-about .ab-head__num {
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: clamp(1.7rem, 6vw, 2.8rem);
  line-height: 1;
  color: var(--yb-orange);
  letter-spacing: .02em;
}

.page-about .ab-head__title {
  margin: 0;
  font-family: var(--yb-font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4.6vw, 2rem);
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-about .ab-p {
  max-width: 44em;
  margin: 18px 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 247, 242, .85);
}

.page-about .ab-p--lead {
  max-width: 40em;
  color: var(--yb-white);
  font-size: 1.02rem;
}

.page-about .ab-link {
  color: var(--ab-glow);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 255, 75, .5);
  transition: border-color .25s var(--yb-ease), color .25s var(--yb-ease);
}

.page-about .ab-link:hover,
.page-about .ab-link:focus-visible {
  color: var(--yb-white);
  border-bottom-color: var(--yb-white);
}

.page-about .ab-quote {
  max-width: 34em;
  margin: 26px 0 4px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--ab-glow);
  font-family: var(--yb-font-editorial);
  font-weight: 600;
  font-size: clamp(1.02rem, 3.6vw, 1.3rem);
  line-height: 1.72;
  color: var(--yb-white);
}

.page-about .ab-split {
  display: grid;
  gap: 26px;
  margin-top: 6px;
}

.page-about .ab-note {
  align-self: start;
  padding: 18px 18px 20px;
  border: 1px solid rgba(214, 255, 75, .22);
}

.page-about .ab-note__label {
  margin: 0 0 12px;
  font-family: var(--yb-font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ab-glow);
}

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

.page-about .ab-note__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  line-height: 1.6;
  color: rgba(243, 247, 242, .82);
}

.page-about .ab-tasks {
  margin-top: 26px;
  border-top: 1px solid var(--yb-line);
}

.page-about .ab-task {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 8px 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--yb-line);
  transition: background-color .25s var(--yb-ease);
}

.page-about .ab-task:hover {
  background: var(--ab-tint);
}

.page-about .ab-task__idx {
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--yb-stone);
  transition: color .25s var(--yb-ease);
}

.page-about .ab-task:hover .ab-task__idx {
  color: var(--yb-orange);
}

.page-about .ab-task__name {
  margin: 0;
  font-family: var(--yb-font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.page-about .ab-task__body {
  grid-column: 2;
}

.page-about .ab-task__body p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: rgba(243, 247, 242, .82);
}

.page-about .ab-task__tag {
  margin-top: 10px !important;
  font-family: var(--yb-font-mono);
  font-size: .74rem !important;
  letter-spacing: .04em;
  color: var(--yb-stone) !important;
}

.page-about .ab-tl__media {
  margin: 24px 0 0;
  border: 1px solid var(--yb-line);
}

.page-about .ab-tl__media .yb-media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .ab-tl__media .yb-media__cap {
  font-size: .76rem;
  line-height: 1.6;
  color: var(--yb-stone);
}

.page-about .ab-tl {
  list-style: none;
  margin: 28px 0 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-about .ab-tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--ab-glow) 0%, var(--ab-deep) 55%, rgba(157, 170, 162, .18) 100%);
}

.page-about .ab-tl__item {
  position: relative;
  padding: 16px 0 20px;
  border-bottom: 1px solid var(--yb-line);
  outline: none;
}

.page-about .ab-tl__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 22px;
  width: 12px;
  height: 12px;
  background: var(--yb-carbon);
  border: 2px solid var(--ab-deep);
  transition: background-color .25s var(--yb-ease), border-color .25s var(--yb-ease);
}

.page-about .ab-tl__item:hover::before,
.page-about .ab-tl__item:focus::before,
.page-about .ab-tl__item:focus-within::before {
  background: var(--ab-glow);
  border-color: var(--ab-glow);
}

.page-about .ab-tl__year {
  display: block;
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: .84rem;
  letter-spacing: .14em;
  color: var(--yb-orange);
  transition: color .25s var(--yb-ease);
}

.page-about .ab-tl__item:hover .ab-tl__year,
.page-about .ab-tl__item:focus .ab-tl__year {
  color: var(--ab-glow);
}

.page-about .ab-tl__title {
  margin: 6px 0 0;
  font-family: var(--yb-font-display);
  font-weight: 700;
  font-size: 1.14rem;
  line-height: 1.35;
}

.page-about .ab-tl__desc {
  margin: 8px 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(243, 247, 242, .82);
}

.page-about .ab-tl__detail {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--yb-stone);
  transition: max-height .35s var(--yb-ease), opacity .3s var(--yb-ease), margin-top .3s var(--yb-ease);
}

.page-about .ab-tl__item:hover .ab-tl__detail,
.page-about .ab-tl__item:focus .ab-tl__detail,
.page-about .ab-tl__item:focus-within .ab-tl__detail {
  max-height: 180px;
  opacity: 1;
  margin-top: 10px;
}

.page-about .ab-tl__foot {
  margin-top: 22px;
  font-size: .92rem;
  color: var(--yb-stone);
}

.page-about .ab-team__media {
  margin: 0;
  border: 1px solid var(--yb-line);
  border-left: 3px solid var(--yb-orange);
  background: var(--yb-carbon);
}

.page-about .ab-team__media .yb-media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .ab-team__media .yb-media__cap {
  font-size: .76rem;
  line-height: 1.6;
  color: var(--yb-stone);
}

.page-about .ab-team__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--yb-line);
  border: 1px solid var(--yb-line);
}

.page-about .ab-team__list li {
  background: var(--yb-carbon);
  padding: 14px 16px;
  display: grid;
  gap: 4px;
}

.page-about .ab-team__key {
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ab-glow);
}

.page-about .ab-team__txt {
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(243, 247, 242, .8);
}

.page-about .ab-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--yb-line);
  background: var(--yb-line);
}

.page-about .ab-band__cell {
  background: var(--yb-carbon);
  padding: 18px 14px 20px;
}

.page-about .ab-band__cell:last-child {
  grid-column: 1 / -1;
  background: var(--ab-deep);
}

.page-about .ab-band__num {
  display: block;
  font-family: var(--yb-font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 5.4vw, 2.1rem);
  line-height: 1.1;
  color: var(--ab-glow);
}

.page-about .ab-band__num--orange {
  color: var(--yb-orange);
}

.page-about .ab-band__cell:last-child .ab-band__num {
  color: var(--yb-white);
}

.page-about .ab-band__label {
  display: block;
  margin-top: 8px;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--yb-stone);
}

.page-about .ab-band__cell:last-child .ab-band__label {
  color: rgba(243, 247, 242, .82);
}

.page-about .ab-check {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--yb-line);
}

.page-about .ab-check__item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 6px 12px;
  align-items: center;
  padding: 15px 4px;
  border-bottom: 1px solid var(--yb-line);
  border-left: 2px solid transparent;
  transition: background-color .25s var(--yb-ease), border-left-color .25s var(--yb-ease);
}

.page-about .ab-check__item:hover,
.page-about .ab-check__item:focus-within {
  background: var(--ab-tint);
  border-left-color: var(--ab-glow);
}

.page-about .ab-check__icon {
  color: var(--ab-deep);
  transition: color .25s var(--yb-ease);
}

.page-about .ab-check__item:hover .ab-check__icon,
.page-about .ab-check__item:focus-within .ab-check__icon {
  color: var(--ab-glow);
}

.page-about .ab-check__label {
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(243, 247, 242, .84);
}

.page-about .ab-check__state {
  grid-column: 2;
  justify-self: start;
  font-family: var(--yb-font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  padding: 3px 9px;
  color: var(--yb-stone);
  border: 1px solid var(--yb-line-strong);
  transition: color .25s var(--yb-ease), border-color .25s var(--yb-ease), background-color .25s var(--yb-ease);
}

.page-about .ab-check__item:hover .ab-check__state,
.page-about .ab-check__item:focus-within .ab-check__state {
  color: var(--yb-ink);
  background: var(--ab-glow);
  border-color: var(--ab-glow);
}

.page-about .ab-cta {
  margin-top: 30px;
  padding: 24px 20px 22px;
  border: 1px solid rgba(214, 255, 75, .24);
  background:
    linear-gradient(135deg, rgba(46, 74, 59, .75), rgba(17, 26, 22, .9));
}

.page-about .ab-cta__text {
  margin: 0;
  max-width: 34em;
  font-family: var(--yb-font-editorial);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--yb-white);
}

.page-about .ab-cta__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-about .ab-cta__meta {
  margin: 16px 0 0;
  font-family: var(--yb-font-mono);
  font-size: .74rem;
  letter-spacing: .02em;
  line-height: 1.7;
  color: var(--yb-stone);
}

@media (min-width: 760px) {
  .page-about {
    padding-bottom: 72px;
  }

  .page-about .ab-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 44px;
  }

  .page-about .ab-stat {
    padding: 20px 18px 22px;
  }

  .page-about .ab-sec {
    padding-top: 64px;
  }

  .page-about .ab-check__item {
    grid-template-columns: 24px 1fr auto;
    align-items: center;
    padding: 16px 6px;
  }

  .page-about .ab-check__state {
    grid-column: auto;
    justify-self: end;
    min-width: 92px;
    text-align: center;
  }

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

  .page-about .ab-band__cell:last-child {
    grid-column: auto;
  }
}

@media (min-width: 960px) {
  .page-about .ab-hero {
    grid-template-columns: 1.12fr .88fr;
    align-items: end;
    gap: 48px;
    padding-top: 44px;
  }

  .page-about .ab-hero__title {
    margin-top: 18px;
  }

  .page-about .ab-hero__lede {
    font-size: 1.06rem;
  }

  .page-about .ab-hero__media {
    box-shadow: 22px 22px 0 -6px rgba(46, 74, 59, .85);
  }

  .page-about .ab-sec {
    padding-top: 88px;
  }

  .page-about .ab-split {
    grid-template-columns: 1.15fr .85fr;
    gap: 44px;
    align-items: start;
  }

  .page-about .ab-split--reverse {
    grid-template-columns: .82fr 1.18fr;
  }

  .page-about .ab-split--reverse .ab-team__media {
    order: 2;
  }

  .page-about .ab-task {
    grid-template-columns: 56px 220px 1fr;
    gap: 10px 28px;
    align-items: start;
    padding: 26px 8px;
  }

  .page-about .ab-task__body {
    grid-column: 3;
  }

  .page-about .ab-task__name {
    font-size: 1.3rem;
  }

  .page-about .ab-tl {
    padding-left: 32px;
  }

  .page-about .ab-tl__item {
    padding: 20px 0 24px;
  }

  .page-about .ab-tl__item::before {
    left: -32px;
    top: 26px;
    width: 14px;
    height: 14px;
  }

  .page-about .ab-tl__desc {
    max-width: 46em;
    font-size: .98rem;
  }

  .page-about .ab-tl__detail {
    max-width: 44em;
  }

  .page-about .ab-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-about .ab-band__cell {
    padding: 22px 18px 24px;
  }

  .page-about .ab-cta {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 16px 32px;
    padding: 30px 32px;
  }

  .page-about .ab-cta__btns {
    margin-top: 0;
    justify-content: flex-end;
  }

  .page-about .ab-cta__meta {
    grid-column: 1 / -1;
    margin-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .ab-task,
  .page-about .ab-tl__detail,
  .page-about .ab-check__item,
  .page-about .ab-check__state,
  .page-about .ab-tl__item::before {
    transition: none;
  }
}