.page-about .about-hero {
  display: grid;
  gap: 26px;
  padding-block: clamp(22px, 3.4vw, 42px) 0;
}

.page-about .about-hero__eyebrow {
  margin: 0 0 12px;
  color: var(--kq-mid);
}

.page-about .about-hero h1 {
  margin: 0 0 18px;
  font-family: var(--kq-font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 60px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--kq-deep);
}

.page-about .about-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.1vw, 17.5px);
  line-height: 1.85;
  color: var(--kq-ink-2);
}

.page-about .about-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-about .about-hero__fig {
  margin: 0;
  aspect-ratio: auto;
  border-left: 4px solid var(--kq-orange);
  background: var(--kq-pale);
}

.page-about .about-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-hero__fig .kq-media__caption {
  padding: 10px 14px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--kq-ink-2);
}

@media (min-width: 920px) {
  .page-about .about-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: stretch;
  }

  .page-about .about-hero__fig {
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .page-about .about-hero__fig img {
    flex: 1 1 auto;
    height: 100%;
    min-height: 260px;
  }
}

.page-about .about-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 28px 0 0;
  padding: 11px 16px;
  border-left: 3px solid var(--kq-orange);
  background: var(--kq-pale);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--kq-ink-2);
}

.page-about .about-meta .kq-meta__time {
  color: var(--kq-deep);
  font-weight: 600;
}

.page-about .about-layout {
  display: grid;
  gap: 28px;
  padding-top: clamp(30px, 4.4vw, 60px);
  padding-bottom: clamp(48px, 6vw, 92px);
}

@media (min-width: 1024px) {
  .page-about .about-layout {
    grid-template-columns: 234px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 62px);
    align-items: start;
  }
}

.page-about .about-side__title {
  margin: 0 0 12px;
  font-family: var(--kq-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--kq-ink-2);
}

.page-about .about-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-about .about-side__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--kq-line);
  background: var(--kq-white);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--kq-ink-2);
  text-decoration: none;
  transition: color 0.2s var(--kq-ease), border-color 0.2s var(--kq-ease), background-color 0.2s var(--kq-ease);
}

.page-about .about-side__no {
  font-family: var(--kq-font-mono);
  font-size: 11.5px;
  color: var(--kq-mid);
}

.page-about .about-side__link:hover,
.page-about .about-side__link:focus-visible {
  color: var(--kq-deep);
  border-color: var(--kq-orange);
  background: rgba(255, 106, 26, 0.07);
}

.page-about .about-side__link:focus-visible {
  outline: 2px solid var(--kq-mid);
  outline-offset: 2px;
}

@media (min-width: 1024px) {
  .page-about .about-side {
    position: sticky;
    top: 96px;
  }

  .page-about .about-side__list {
    display: block;
  }

  .page-about .about-side__list li + li {
    margin-top: 3px;
  }

  .page-about .about-side__link {
    padding: 9px 12px;
    border: none;
    border-left: 2px solid var(--kq-line);
    background: transparent;
  }
}

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

.page-about .about-chapter {
  padding: clamp(24px, 3.6vw, 48px);
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  background: var(--kq-white);
  border-left: 4px solid var(--kq-line);
}

.page-about .about-chapter--biz {
  border-left-color: var(--kq-orange);
}

.page-about .about-chapter--paper {
  background: var(--kq-paper);
  border-left-color: var(--kq-mid);
}

.page-about .about-chapter--deep {
  background: var(--kq-deep);
  border-left-color: var(--kq-orange);
}

.page-about .about-chapter--pale {
  background: var(--kq-pale);
  border-left-color: var(--kq-mid);
}

.page-about .about-chapter--coverage {
  border-left-color: var(--kq-green);
}

.page-about .about-chapter--expect {
  border-left-color: var(--kq-indigo);
}

.page-about .about-chapter__eyebrow {
  margin: 0 0 10px;
  font-family: var(--kq-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--kq-mid);
}

.page-about .about-chapter h2 {
  margin: 0 0 16px;
  font-family: var(--kq-font-head);
  font-weight: 800;
  font-size: clamp(21px, 2.5vw, 33px);
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--kq-deep);
}

.page-about .about-chapter h3 {
  margin: 0 0 10px;
  font-family: var(--kq-font-head);
  font-weight: 700;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.4;
  color: var(--kq-deep);
}

.page-about .about-chapter p {
  margin: 0 0 14px;
  max-width: 72ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--kq-ink);
}

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

.page-about .about-chapter__lead {
  color: var(--kq-ink-2) !important;
}

.page-about .about-chapter a {
  color: var(--kq-mid);
  text-underline-offset: 3px;
}

.page-about .about-chapter a:hover {
  color: var(--kq-orange);
}

.page-about .about-chapter--deep h2,
.page-about .about-chapter--deep h3 {
  color: var(--kq-white);
}

.page-about .about-chapter--deep .about-chapter__eyebrow {
  color: #7FC7D2;
}

.page-about .about-chapter--deep p {
  color: rgba(255, 255, 255, 0.82);
}

.page-about .about-stages {
  display: grid;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--kq-line);
}

.page-about .about-stage {
  display: grid;
  gap: 12px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--kq-line);
}

@media (min-width: 800px) {
  .page-about .about-stage {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 0 26px;
    align-items: start;
  }
}

.page-about .about-stage__tag {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-about .about-stage__phase {
  font-family: var(--kq-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kq-ink-2);
}

.page-about .about-stage__biz {
  font-family: var(--kq-font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
}

.page-about .about-stage--price .about-stage__biz {
  color: var(--kq-wine);
}

.page-about .about-stage--spec .about-stage__biz {
  color: var(--kq-indigo);
}

.page-about .about-stage--archive .about-stage__biz {
  color: var(--kq-green);
}

.page-about .about-stage__body p {
  margin-bottom: 12px;
}

.page-about .about-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-about .about-points li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--kq-ink-2);
}

.page-about .about-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 2px;
  background: var(--kq-orange);
}

.page-about .about-points--wide {
  margin-top: 22px;
  gap: 10px;
}

.page-about .about-points--wide li {
  font-size: 14.5px;
  color: var(--kq-ink);
}

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

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--kq-mid), var(--kq-paper-line));
}

.page-about .about-timeline__item {
  position: relative;
  padding-bottom: 24px;
}

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

.page-about .about-timeline__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--kq-white);
  border: 3px solid var(--kq-mid);
}

.page-about .about-timeline__item--now::before {
  border-color: var(--kq-orange);
  background: var(--kq-orange);
}

.page-about .about-timeline__date {
  display: block;
  margin-bottom: 5px;
  font-family: var(--kq-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kq-wine);
}

.page-about .about-timeline__title {
  margin: 0 0 8px;
}

.page-about .about-timeline__item p {
  margin: 0;
}

.page-about .about-history-fig {
  margin: 28px 0 0;
  border: 1px solid var(--kq-paper-line);
}

.page-about .about-history-fig .kq-media__caption {
  padding: 9px 14px 11px;
  font-size: 13px;
  color: var(--kq-ink-2);
}

.page-about .about-tablewrap {
  margin: 24px 0 30px;
  overflow-x: auto;
  background: var(--kq-white);
}

.page-about .about-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-about .about-table__caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--kq-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--kq-ink-2);
  background: var(--kq-pale);
}

.page-about .about-table th {
  padding: 11px 14px;
  text-align: left;
  background: var(--kq-indigo);
  color: var(--kq-white);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-about .about-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--kq-line);
  color: var(--kq-ink);
  line-height: 1.65;
  vertical-align: top;
}

.page-about .about-table td.kq-mono {
  font-size: 13px;
  color: var(--kq-mid);
  white-space: nowrap;
}

.page-about .about-table tbody tr:nth-child(even) {
  background: rgba(220, 234, 236, 0.55);
}

.page-about .about-table tbody tr:hover {
  box-shadow: inset 3px 0 0 var(--kq-orange);
}

.page-about .about-steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

@media (min-width: 900px) {
  .page-about .about-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-about .about-steps li {
  padding: 14px;
  background: var(--kq-pale);
  border-top: 3px solid var(--kq-indigo);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--kq-ink);
}

.page-about .about-chapter--deep .about-steps li {
  background: rgba(255, 255, 255, 0.08);
  border-top-color: var(--kq-orange);
  color: rgba(255, 255, 255, 0.88);
}

.page-about .about-steps__n {
  display: block;
  margin-bottom: 6px;
  font-family: var(--kq-font-mono);
  font-size: 12px;
  color: var(--kq-indigo);
}

.page-about .about-chapter--deep .about-steps__n {
  color: var(--kq-orange);
}

.page-about .about-tabs {
  margin-top: 24px;
}

.page-about .about-tabs .kq-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--kq-line);
}

.page-about .about-tabs .kq-tabs__btn {
  padding: 10px 16px;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-about .about-tabs .kq-tabs__panel {
  padding-top: 20px;
}

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

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

.page-about .about-node {
  padding: 15px 16px;
  background: var(--kq-white);
  border-left: 3px solid var(--kq-mid);
}

.page-about .about-node--lab {
  border-left-color: var(--kq-indigo);
}

.page-about .about-node__name {
  margin: 0 0 6px !important;
  font-family: var(--kq-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--kq-deep);
}

.page-about .about-node__desc {
  margin: 0 !important;
  font-size: 14px;
  line-height: 1.7;
  color: var(--kq-ink-2);
}

.page-about .about-coverage-fig {
  margin: 24px 0 0;
  border: 1px solid var(--kq-line);
}

.page-about .about-coverage-fig .kq-media__caption {
  padding: 10px 14px 12px;
  font-size: 13px;
  color: var(--kq-ink-2);
}

.page-about .about-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--kq-line);
  background: var(--kq-line);
}

@media (min-width: 640px) {
  .page-about .about-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-about .about-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-about .about-metric {
  padding: 20px 22px;
  background: var(--kq-white);
}

.page-about .about-metric__k {
  margin: 0 0 9px !important;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--kq-ink-2);
}

.page-about .about-metric__v {
  margin: 0 !important;
  font-family: var(--kq-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.25;
  color: var(--kq-deep);
}

.page-about .about-metric__n {
  margin: 8px 0 0 !important;
  font-size: 13px;
  line-height: 1.6;
  color: var(--kq-ink-2);
}

.page-about .about-cta {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 34px);
  padding: clamp(22px, 3vw, 32px);
  background: var(--kq-deep);
  border-left: 4px solid var(--kq-orange);
}

.page-about .about-cta p {
  margin: 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--kq-white);
}

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

.page-about .about-cta__ghost {
  color: var(--kq-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.page-about .about-cta__ghost:hover,
.page-about .about-cta__ghost:focus-visible {
  color: var(--kq-deep);
  background: var(--kq-white);
  border-color: var(--kq-white);
}

@media (min-width: 800px) {
  .page-about .about-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

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

  .page-about .about-side__link {
    transition: none;
  }
}