.page-about {
  --about-edge: rgba(232, 255, 58, 0.28);
  background:
    radial-gradient(circle at 88% 0%, rgba(38, 240, 200, 0.10), transparent 42%),
    linear-gradient(180deg, var(--ink) 0%, var(--pitch) 58%, var(--ink) 100%);
  color: var(--paper);
  overflow-x: clip;
}

.page-about .about-hero {
  position: relative;
  padding: clamp(20px, 4vw, 34px) 0 clamp(38px, 6vw, 64px);
  background-image:
    linear-gradient(rgba(38, 240, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38, 240, 200, 0.055) 1px, transparent 1px);
  background-size: 52px 52px;
  background-position: center top;
}

.page-about .about-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-volt), transparent);
  transform: rotate(-1.1deg);
  pointer-events: none;
}

.page-about .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

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

.page-about .about-hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.1rem, 8vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.012em;
  margin: 0.3em 0 0;
  text-wrap: balance;
}

.page-about .about-hero__title em {
  font-style: normal;
  color: var(--volt);
  position: relative;
}

.page-about .about-hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.06em;
  height: 4px;
  background: var(--cyan);
  transform: skewX(-18deg);
}

.page-about .about-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 244, 239, 0.82);
}

.page-about .about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-about .about-hero__side {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-about .about-fact {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(20, 80, 63, 0.42);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-about .about-fact--volt {
  background: rgba(232, 255, 58, 0.1);
  border-left-color: var(--volt);
}

.page-about .about-fact__num {
  font-size: 26px;
  line-height: 1;
  color: var(--volt);
  letter-spacing: -0.01em;
}

.page-about .about-fact__label {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(242, 244, 239, 0.75);
}

.page-about .about-shell {
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-about .about-rail {
  padding-bottom: 4px;
}

.page-about .about-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-about .about-rail .toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-about .about-rail .toc__link {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 13px;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%);
}

.page-about .about-rail .toc__link[aria-current="true"] {
  background: var(--volt);
  color: var(--ink);
  border-color: var(--volt);
}

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

.page-about .about-sec {
  padding: clamp(30px, 5vw, 52px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-about .about-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-about .about-sec__head {
  max-width: 68ch;
}

.page-about .about-sec__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.55rem, 4.4vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  text-wrap: balance;
}

.page-about .about-sec__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 244, 239, 0.78);
}

.page-about .about-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-about .about-step {
  position: relative;
  padding: 18px 16px 20px;
  background: linear-gradient(165deg, rgba(20, 80, 63, 0.62), rgba(7, 19, 15, 0.86));
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--board);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: border-top-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-about .about-step--first {
  border-top-color: var(--volt);
}

.page-about .about-step:hover {
  border-top-color: var(--cyan);
}

.page-about .about-step__no {
  display: inline-block;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.page-about .about-step__name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 8px 0 0;
  letter-spacing: 0.01em;
}

.page-about .about-step__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(242, 244, 239, 0.74);
}

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

.page-about .about-figure .media-frame {
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-about .about-figure .media-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-about .about-figure__cap {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
  padding-left: 12px;
  border-left: 2px solid var(--about-edge);
}

.page-about .about-tl {
  position: relative;
  margin: 26px 0 0;
  padding-left: 24px;
  border-left: 1px dashed var(--about-edge);
  display: grid;
  gap: 12px;
}

.page-about .about-tl > .disclosure {
  position: relative;
  background: rgba(7, 19, 15, 0.5);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-about .about-tl > .disclosure::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 20px;
  width: 9px;
  height: 9px;
  background: var(--volt);
  transform: rotate(45deg);
}

.page-about .about-tl .disclosure__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 16px;
}

.page-about .tl__ver {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  color: var(--volt);
  border: 1px solid var(--about-edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-about .tl__ver--now {
  background: var(--volt);
  color: var(--ink);
  border-color: var(--volt);
}

.page-about .tl__name {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  min-width: 0;
}

.page-about .about-tl .disclosure__body p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 244, 239, 0.78);
}

.page-about .team-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-about .team-cell {
  padding: 20px 18px 22px;
  background: rgba(7, 19, 15, 0.55);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--board);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-left-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-about .team-cell:hover {
  border-left-color: var(--volt);
  background: rgba(20, 80, 63, 0.55);
}

.page-about .team-cell__role {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--volt);
  letter-spacing: 0.02em;
}

.page-about .team-cell__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 244, 239, 0.78);
}

.page-about .about-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(242, 244, 239, 0.8);
  background: rgba(38, 240, 200, 0.07);
  border-left: 3px solid var(--cyan);
}

.page-about .about-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-about .about-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-about .about-table th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-align: left;
  padding: 12px 16px;
  background: var(--board);
  color: var(--paper);
}

.page-about .about-table td {
  padding: 12px 16px;
  line-height: 1.6;
  color: rgba(242, 244, 239, 0.82);
  border-top: 1px solid var(--line-soft);
}

.page-about .about-table td:first-child {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--volt);
  white-space: nowrap;
}

.page-about .about-inline-link {
  margin: 18px 0 0;
  font-size: 14px;
}

.page-about .eco-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-about .eco-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  background: rgba(20, 80, 63, 0.36);
  border-left: 3px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-about .eco-item__k {
  flex: 0 0 auto;
  font-size: 20px;
  line-height: 1.1;
  color: var(--lime);
}

.page-about .eco-item__body {
  min-width: 0;
}

.page-about .eco-item__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.01em;
}

.page-about .eco-item__body p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: rgba(242, 244, 239, 0.76);
}

.page-about .about-cta {
  margin-top: 24px;
  padding: 22px 20px 24px;
  background:
    linear-gradient(150deg, rgba(232, 255, 58, 0.12), rgba(11, 43, 34, 0.9) 55%),
    var(--pitch);
  border: 1px solid var(--about-edge);
  display: grid;
  gap: 18px;
}

.page-about .about-cta__title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.01em;
}

.page-about .about-cta__text p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 244, 239, 0.8);
  max-width: 58ch;
}

.page-about .about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 700px) {
  .page-about .about-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-about .about-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.75fr);
    align-items: end;
    gap: 44px;
  }

  .page-about .about-hero__side {
    padding-bottom: 6px;
  }

  .page-about .about-fact {
    padding: 16px 20px;
  }

  .page-about .about-fact__num {
    font-size: 30px;
  }
}

@media (min-width: 1024px) {
  .page-about .about-rail {
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }

  .page-about .about-rail .toc {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-about .about-rail .toc__link {
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 8px 0 8px 12px;
    font-size: 14px;
    clip-path: none;
    transition: border-left-color 0.18s var(--ease), color 0.18s var(--ease);
  }

  .page-about .about-rail .toc__link:hover {
    border-left-color: var(--about-edge);
    color: var(--volt);
  }

  .page-about .about-rail .toc__link[aria-current="true"] {
    background: transparent;
    color: var(--volt);
    border-left-color: var(--volt);
  }
}

@media (min-width: 1100px) {
  .page-about .about-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-about .about-step__text {
    font-size: 13px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-about .about-step,
  .page-about .team-cell,
  .page-about .about-rail .toc__link {
    transition: none;
  }
}
<<<END>>>