.page-about {
  --about-rail: 236px;
  padding-top: 18px;
  padding-bottom: 72px;
}

.page-about .about-hero {
  display: grid;
  gap: 20px;
  padding-top: 18px;
  padding-bottom: 44px;
}

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

.page-about .about-hero__line {
  margin: 12px 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

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

.page-about .about-hero__rail::after {
  content: "";
  display: block;
  height: 12px;
  margin-top: 16px;
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 9px);
}

.page-about .about-hero__main {
  position: relative;
  padding: 26px 20px 30px;
  border: 1px solid var(--line);
  background:
    linear-gradient(140deg, rgba(124, 255, 196, 0.08), rgba(124, 255, 196, 0) 46%),
    linear-gradient(180deg, var(--panel), var(--ink-2));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 34px 100%, 0 calc(100% - 34px));
}

.page-about .about-hero__main h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 8.4vw, 58px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-about .about-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-about .about-stats__cell {
  background: var(--ink);
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about .about-stats__num {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-about .about-stats__num small {
  font-size: 14px;
  color: var(--amber);
}

.page-about .about-stats__label {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--sage);
}

.page-about .about-body {
  display: grid;
  gap: 30px;
}

.page-about .about-index {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-about .about-index__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sage);
  text-transform: uppercase;
}

.page-about .about-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-about .about-index__list a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-about .about-index__list a .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-about .about-index__list a:hover {
  border-left-color: var(--cyan);
  color: var(--cyan);
}

.page-about .about-index__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-about .about-index__ver {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-about .about-index__ver p {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-about .about-sec {
  scroll-margin-top: 110px;
}

.page-about .about-sec + .about-sec {
  margin-top: 52px;
}

.page-about .ruler {
  height: 9px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 9px);
}

.page-about .sec-head__idx {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: 6px;
}

.page-about .sec-head__title {
  margin: 0;
  font-size: clamp(22px, 5.2vw, 32px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-about .sec-head__note {
  margin: 10px 0 20px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-about .media {
  margin: 20px 0;
}

.page-about .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-about .media__cap {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--sage);
}

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

.page-about .tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), var(--line) 62%, transparent);
}

.page-about .tl__item {
  position: relative;
  padding: 0 0 22px 26px;
}

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

.page-about .tl__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--ink);
  border: 1px solid var(--cyan);
}

.page-about .tl__item:last-child::before {
  background: var(--amber);
  border-color: var(--amber);
}

.page-about .tl__stage {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sage);
  text-transform: uppercase;
}

.page-about .tl__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--mist);
}

.page-about .tl__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sage);
}

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

.page-about .crew__card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  padding: 18px 18px 20px;
}

.page-about .crew__card:nth-child(2) {
  border-top-color: var(--amber);
}

.page-about .crew__card:nth-child(3) {
  border-top-color: var(--coral);
}

.page-about .crew__num {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-about .crew__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--cyan);
}

.page-about .crew__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-about .about-aside {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  background: rgba(242, 193, 78, 0.07);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-about .leagues__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--ink-2);
  padding: 14px 16px;
}

.page-about .leagues__idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
  padding-top: 3px;
}

.page-about .leagues__name {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 800;
  color: var(--mist);
}

.page-about .leagues__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

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

.page-about .flow__step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  padding: 16px 18px;
}

.page-about .flow__step:nth-child(3) {
  border-left-color: var(--coral);
}

.page-about .flow__num {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-about .flow__step h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--mist);
}

.page-about .flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

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

.page-about .who__item {
  background: var(--ink-2);
  padding: 14px 16px;
}

.page-about .who__name {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 800;
  color: var(--cyan);
}

.page-about .who__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-about .partners {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.page-about .partners__cell {
  padding: 18px;
  border: 1px solid var(--line);
}

.page-about .partners__num {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 32px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-about .partners__cell h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--mist);
}

.page-about .partners__cell p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  opacity: 0.85;
}

.page-about .ver {
  display: grid;
  gap: 1px;
  margin: 20px 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-about .ver__row {
  background: var(--ink-2);
  padding: 14px 16px;
  display: grid;
  gap: 5px;
}

.page-about .ver__key {
  font-family: var(--mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-about .ver__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-about .ver-log {
  margin-top: 18px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-about .ver-log > summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--mist);
}

.page-about .ver-log > summary::-webkit-details-marker {
  display: none;
}

.page-about .ver-log > summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--amber);
}

.page-about .ver-log[open] > summary::after {
  content: "–";
}

.page-about .ver-log > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-about .ver-log ul {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 12px;
}

.page-about .ver-log li {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-about .ver-log li .mono {
  display: inline-block;
  margin-right: 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-about .about-cta {
  margin-top: 56px;
  padding: 28px 20px 30px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: linear-gradient(155deg, var(--indigo), var(--ink-2) 72%);
}

.page-about .about-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 5.4vw, 30px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-about .about-cta__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-about .about-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-about .about-cta__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.page-about .about-cta__list a {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}

.page-about .about-cta__list a:hover {
  border-bottom-color: var(--cyan);
}

.page-about .about-cta__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .page-about .about-hero {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-about .about-hero__main {
    padding: 30px 26px 34px;
  }

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

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

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

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

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

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

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

  .page-about .about-cta {
    padding: 34px 30px 36px;
  }
}

@media (min-width: 1000px) {
  .page-about .about-body {
    grid-template-columns: var(--about-rail) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-about .about-index {
    position: sticky;
    top: 108px;
  }

  .page-about .about-index__list {
    grid-template-columns: 1fr;
  }

  .page-about .about-hero {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    padding-bottom: 56px;
  }

  .page-about .about-hero__main {
    padding: 36px 34px 40px;
  }

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

  .page-about .about-sec--narrow {
    max-width: 70%;
  }

  .page-about .about-sec--wide {
    max-width: 100%;
  }

  .page-about .about-sec + .about-sec {
    margin-top: 64px;
  }
}

@media (min-width: 1280px) {
  .page-about .about-hero {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 52px;
  }

  .page-about .about-sec--narrow {
    max-width: 66%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-about [data-reveal] {
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }

  .page-about .about-index__list a,
  .page-about .about-cta__list a {
    transition: none;
  }
}
<<<END>>>