.page-about {
  --about-gap: 18px;
  --about-cut: 14px;
}

.page-about .about-hero {
  padding: 22px 0 44px;
  position: relative;
  overflow: hidden;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: 120px;
  width: 320px;
  height: 320px;
  border: 1px solid var(--ink-line);
  transform: rotate(-3.5deg);
  pointer-events: none;
}

.page-about .about-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 22px;
}

.page-about .about-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 14px 0 0;
}

.page-about .about-hero__lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

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

.page-about .about-fig {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 2px 12px;
  padding: 14px 18px 16px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  box-shadow: var(--shadow-tile);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--about-cut)), calc(100% - var(--about-cut)) 100%, 0 100%);
}

.page-about .about-fig__num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
}

.page-about .about-fig__unit {
  font-size: 13px;
  color: var(--paper);
}

.page-about .about-fig__label {
  grid-column: 1 / -1;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-block {
  padding: 46px 0;
}

.page-about .about-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 16px;
  align-items: start;
  margin-bottom: 26px;
}

.page-about .about-head__rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 4px;
}

.page-about .about-vlabel {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mist);
  white-space: nowrap;
}

.page-about .about-head__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 5.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0;
}

.page-about .about-head__text p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 34em;
}

.page-about .about-intro__grid {
  display: grid;
  gap: 26px;
}

.page-about .about-intro__body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

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

.page-about .about-sheet {
  background: var(--paper);
  color: var(--ink);
  padding: 24px 22px 26px;
  transform: rotate(-1.4deg);
  box-shadow: var(--shadow-tile);
  border-top: 4px solid var(--gold);
}

.page-about .about-sheet__mark {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  padding-bottom: 4px;
}

.page-about .about-sheet__text {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.5;
  letter-spacing: 0;
}

.page-about .about-banner {
  margin: 0 0 26px;
}

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

.page-about .about-tl {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 4px 0 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-about .about-tl__node {
  position: relative;
  flex: 0 0 auto;
  min-width: 78px;
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 0 6px 12px;
  text-decoration: none;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

.page-about .about-tl__node::before {
  content: "";
  position: absolute;
  top: 13px;
  left: -50%;
  width: 100%;
  border-top: 1px dashed var(--ink-line);
}

.page-about .about-tl__node:first-child::before {
  display: none;
}

.page-about .about-tl__idx {
  position: relative;
  z-index: 1;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--ink-line);
  background: var(--ink);
  color: var(--lime);
  font-size: 11px;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-about .about-tl__name {
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-about .about-tl__node:hover,
.page-about .about-tl__node:focus-visible {
  color: var(--lime);
}

.page-about .about-tl__node:hover .about-tl__idx,
.page-about .about-tl__node:focus-visible .about-tl__idx {
  transform: scale(1.16);
  border-color: var(--lime);
}

.page-about .about-stages {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-about .about-stage {
  border-left: 2px solid var(--ink-line);
  padding: 2px 0 2px 16px;
}

.page-about .about-stage:target {
  border-left-color: var(--lime);
}

.page-about .about-stage h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.45;
  color: var(--lime-soft);
}

.page-about .about-stage__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  margin-right: 8px;
}

.page-about .about-stage p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-cover__grid {
  display: grid;
  gap: 24px;
}

.page-about .about-cover__fig {
  margin: 0;
}

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

.page-about .about-league {
  background: var(--ink);
  border: 1px solid var(--ink-line);
  padding: 14px 16px 16px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--about-cut) 100%, 0 calc(100% - var(--about-cut)));
}

.page-about .about-league:nth-child(even) {
  clip-path: polygon(0 0, calc(100% - var(--about-cut)) 0, 100% var(--about-cut), 100% 100%, 0 100%);
  background: var(--teal-deep);
}

.page-about .about-league h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--paper);
}

.page-about .about-league p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-block--process {
  background: var(--teal-deep);
}

.page-about .about-proc__grid {
  display: grid;
  gap: 26px;
}

.page-about .about-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-about .about-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--ink-line);
}

.page-about .about-step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-about .about-step__idx {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.page-about .about-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--lime);
}

.page-about .about-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
}

.page-about .about-proc__fig {
  margin: 0;
}

.page-about .about-team {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-team__card {
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  padding: 20px 20px 22px;
  box-shadow: var(--shadow-tile);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-about .about-team__card:hover,
.page-about .about-team__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--lime);
}

.page-about .about-team__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.page-about .about-team__card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-about .about-team__card p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-about .about-team__more {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--ink-line);
  color: var(--mist);
  font-size: 12px;
}

.page-about .about-team__card--b {
  border-top: 3px solid var(--gold);
}

.page-about .about-team__card--c {
  border-top: 3px solid var(--lime);
}

.page-about .about-team__card--d {
  border-top: 3px solid var(--coral);
}

.page-about .about-partner__grid {
  display: grid;
  gap: 24px;
}

.page-about .about-partner__text p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
}

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

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

.page-about .about-honors li {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--ink-line);
}

.page-about .about-honors__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.page-about .about-honors__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-about .about-block--promise {
  position: relative;
}

.page-about .about-promise {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-promise__card {
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  padding: 22px 20px 24px;
}

.page-about .about-promise__card--lime {
  border-top: 4px solid var(--lime);
}

.page-about .about-promise__card--gold {
  border-top: 4px solid var(--gold);
}

.page-about .about-promise__card--coral {
  border-top: 4px solid var(--coral);
}

.page-about .about-promise__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-about .about-promise__card h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper);
}

.page-about .about-promise__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
  word-break: break-word;
}

.page-about .about-next {
  padding: 44px 0 56px;
}

.page-about .about-next__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 5vw, 32px);
  color: var(--paper);
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}

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

.page-about .about-next__list li {
  border-top: 1px solid var(--ink-line);
  padding: 14px 0;
}

.page-about .about-next__list li:last-child {
  border-bottom: 1px solid var(--ink-line);
}

.page-about .about-next__list a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--lime);
  text-decoration: none;
}

.page-about .about-next__arrow {
  transition: transform 0.22s var(--ease);
}

.page-about .about-next__list a:hover .about-next__arrow,
.page-about .about-next__list a:focus-visible .about-next__arrow {
  transform: translateX(6px);
}

.page-about .about-next__desc {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 640px) {
  .page-about .about-tl__node {
    min-width: 96px;
  }

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

  .page-about .about-team {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

  .page-about .about-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 28px;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero {
    padding: 30px 0 66px;
  }

  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 52px;
    align-items: end;
  }

  .page-about .about-hero__lede {
    font-size: 16px;
  }

  .page-about .about-fig--b {
    margin-right: 22px;
  }

  .page-about .about-fig--c {
    margin-right: 10px;
  }

  .page-about .about-block {
    padding: 66px 0;
  }

  .page-about .about-head {
    grid-template-columns: 74px minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 0 30px;
    align-items: start;
    margin-bottom: 36px;
  }

  .page-about .about-head__rail {
    padding-top: 6px;
  }

  .page-about .about-head__text {
    grid-column: 2 / 4;
  }

  .page-about .about-head--tight .about-head__text p {
    margin-top: 10px;
  }

  .page-about .about-intro__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: start;
  }

  .page-about .about-sheet {
    transform: rotate(-2.2deg);
    padding: 30px 26px 32px;
  }

  .page-about .about-sheet__text {
    font-size: 21px;
  }

  .page-about .about-stages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 34px;
    margin-top: 30px;
  }

  .page-about .about-stage:nth-child(5) {
    grid-column: 1 / 3;
  }

  .page-about .about-cover__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
  }

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

  .page-about .about-proc__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 44px;
    align-items: start;
  }

  .page-about .about-team {
    gap: 20px 22px;
  }

  .page-about .about-team__card--b {
    margin-top: 34px;
  }

  .page-about .about-team__card--d {
    margin-top: 34px;
  }

  .page-about .about-promise {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-about .about-promise__card:nth-child(2) {
    margin-top: 26px;
  }

  .page-about .about-partner__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 52px;
    align-items: start;
  }

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

  .page-about .about-next__list li {
    padding: 18px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about .about-team__card,
  .page-about .about-tl__idx,
  .page-about .about-next__arrow {
    transition: none;
  }

  .page-about .about-team__card:hover,
  .page-about .about-team__card:focus-within {
    transform: none;
  }
}
<<<END>>>