.page-about {
  --about-orange: var(--primary);
  --about-orange-deep: var(--primary-deep);
  --about-navy: var(--secondary);
  --about-ink: var(--black);
  --about-paper: var(--white);
  --about-mist: var(--gray-light);
  --about-mid: var(--gray-mid);
  --about-deep: var(--gray-deep);
  --about-font-sans: var(--font-sans);
  --about-font-mono: var(--font-mono);
  background: var(--about-paper);
  color: var(--about-ink);
  overflow-x: hidden;
}
.page-about .about-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.page-about .about-mission,
.page-about .about-journey,
.page-about .about-architecture,
.page-about .about-team,
.page-about .about-symbol {
  padding: 56px 0;
}
.page-about .about-section-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.page-about .about-vertLabel {
  writing-mode: vertical-rl;
  font-family: var(--about-font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--about-orange);
  border-right: 2px solid var(--about-navy);
  padding-right: 8px;
  min-height: 76px;
  line-height: 1.5;
}
.page-about .about-section-kicker {
  margin: 0;
  font-family: var(--about-font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--about-orange);
}
.page-about .about-section-head h2 {
  margin: 6px 0 0;
  font-size: 26px;
  line-height: 1.3;
  font-weight: 900;
}
.page-about .about-section-lead {
  max-width: 760px;
  margin: 0 0 32px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--about-deep);
}
.page-about .about-figure {
  margin: 0;
  padding: 16px;
  border-left: 4px solid var(--about-orange);
  background: var(--about-mist);
}
.page-about .about-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-about .about-figure figcaption {
  margin-top: 12px;
  font-family: var(--about-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--about-deep);
}
.page-about .about-hero {
  position: relative;
  border-bottom: 1px solid var(--about-mid);
  background: var(--about-paper);
  overflow: hidden;
}
.page-about .about-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 10px;
  background: linear-gradient(180deg, var(--about-orange) 0%, var(--about-navy) 100%);
}
.page-about .about-hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 40px 24px 48px;
}
.page-about .about-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--about-font-mono);
  font-size: 13px;
  color: var(--about-deep);
}
.page-about .about-breadcrumb a {
  color: var(--about-deep);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-about .about-breadcrumb a:hover {
  color: var(--about-orange);
}
.page-about .about-breadcrumb-sep {
  color: var(--about-mid);
}
.page-about .about-breadcrumb-current {
  color: var(--about-ink);
  font-weight: 700;
}
.page-about .about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 40px;
}
.page-about .about-hero-copy {
  max-width: 820px;
}
.page-about .about-hero-kicker {
  margin: 0;
  font-family: var(--about-font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--about-orange);
  font-weight: 700;
  text-transform: uppercase;
}
.page-about .about-hero h1 {
  margin: 18px 0 0;
  font-size: 30px;
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: 0.01em;
}
.page-about .about-hero-lead {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--about-deep);
}
.page-about .about-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 24px;
  font-family: var(--about-font-mono);
  font-size: 13px;
  color: var(--about-ink);
}
.page-about .about-hero-meta span {
  padding-left: 14px;
  border-left: 3px solid var(--about-orange);
  line-height: 1.4;
}
.page-about .about-hero-stamp {
  display: none;
  writing-mode: vertical-rl;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 0.34em;
  color: transparent;
  -webkit-text-stroke: 2px var(--about-orange);
  border-left: 3px solid var(--about-navy);
  padding-left: 14px;
  margin: 0;
  text-orientation: upright;
}
.page-about .about-hero-index {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--about-mid);
}
.page-about .about-hero-index-title {
  margin: 0;
  font-family: var(--about-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--about-deep);
  text-transform: uppercase;
}
.page-about .about-hero-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.page-about .about-hero-index-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--about-mid);
  font-size: 14px;
  font-weight: 700;
  color: var(--about-ink);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.page-about .about-hero-index-list a:hover {
  border-color: var(--about-orange);
  background: rgba(255, 178, 0, 0.08);
}
.page-about .about-hero-index-num {
  font-family: var(--about-font-mono);
  font-size: 12px;
  color: var(--about-orange);
}
.page-about .about-mission {
  background: var(--about-paper);
}
.page-about .about-mission-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.page-about .about-mission-copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.95;
  color: var(--about-deep);
}
.page-about .about-mission-copy p + p {
  margin-top: 18px;
}
.page-about .about-stats {
  background: var(--about-ink);
  color: var(--about-paper);
  padding: 56px 0;
}
.page-about .about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
}
.page-about .about-stat {
  border-left: 3px solid var(--about-orange);
  padding-left: 16px;
}
.page-about .about-stat-num {
  display: block;
  font-family: var(--about-font-mono);
  font-size: 32px;
  line-height: 1.1;
  font-weight: 700;
  color: var(--about-orange);
}
.page-about .about-stat-label {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
}
.page-about .about-journey {
  background: var(--about-mist);
}
.page-about .about-timeline {
  position: relative;
  margin-top: 40px;
  padding-left: 36px;
}
.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--about-orange) 0%, var(--about-navy) 100%);
}
.page-about .about-timeline-item {
  position: relative;
  padding: 18px 0 30px;
}
.page-about .about-timeline-dot {
  position: absolute;
  left: -31px;
  top: 34px;
  width: 12px;
  height: 12px;
  background: var(--about-orange);
  transform: rotate(45deg);
  box-shadow: 0 0 0 4px rgba(255, 178, 0, 0.16);
}
.page-about .about-timeline-body {
  max-width: 720px;
}
.page-about .about-timeline-year {
  margin: 0;
  font-family: var(--about-font-mono);
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  color: var(--about-orange);
}
.page-about .about-timeline-item h3 {
  margin: 8px 0 0;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 900;
}
.page-about .about-timeline-item p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--about-deep);
}
.page-about .about-journey-figure {
  margin-top: 24px;
  background: var(--about-paper);
  border-top: 4px solid var(--about-orange);
  border-left: 0;
}
.page-about .about-architecture {
  background: var(--about-navy);
  color: rgba(255, 255, 255, 0.92);
}
.page-about .about-architecture .about-section-head h2 {
  color: var(--about-paper);
}
.page-about .about-architecture .about-vertLabel {
  border-right-color: var(--about-orange);
}
.page-about .about-architecture-intro {
  max-width: 800px;
  margin: 0 0 36px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}
.page-about .about-version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-about .about-version-block {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 26px 22px 22px;
}
.page-about .about-version-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 26px solid var(--about-orange);
  border-right: 26px solid transparent;
}
.page-about .about-version-tag {
  display: inline-block;
  font-family: var(--about-font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--about-orange);
  border: 1px solid rgba(255, 178, 0, 0.55);
  padding: 4px 10px;
  margin-bottom: 12px;
}
.page-about .about-version-block h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 900;
  color: var(--about-paper);
}
.page-about .about-version-block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.84);
}
.page-about .about-version-block strong {
  color: var(--about-orange);
  font-weight: 700;
}
.page-about .about-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}
.page-about .about-detail {
  border-left: 3px solid var(--about-orange);
  padding: 4px 0 4px 18px;
}
.page-about .about-detail-num {
  margin: 0;
  font-family: var(--about-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--about-orange);
}
.page-about .about-detail-title {
  margin: 8px 0 6px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 900;
  color: var(--about-paper);
}
.page-about .about-detail p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}
.page-about .about-pipeline {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 44px;
}
.page-about .about-pipeline-item {
  flex: 1 1 180px;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.page-about .about-pipeline-item span {
  display: block;
  font-family: var(--about-font-mono);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--about-orange);
}
.page-about .about-pipeline-item small {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
}
.page-about .about-team {
  background: var(--about-mist);
}
.page-about .about-team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-about .about-team-copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--about-deep);
}
.page-about .about-team-copy p + p {
  margin-top: 16px;
}
.page-about .about-qual-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}
.page-about .about-qual-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--about-mid);
  font-size: 15px;
  font-weight: 700;
  color: var(--about-ink);
}
.page-about .about-qual-list li:last-child {
  border-bottom: none;
}
.page-about .about-qual-list li::before {
  content: "";
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  background: var(--about-orange);
  transform: rotate(45deg);
}
.page-about .about-symbol {
  background: var(--about-paper);
}
.page-about .about-symbol-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-about .about-symbol-card {
  position: relative;
  border: 1px solid var(--about-mid);
  background: rgba(255, 255, 255, 0.65);
  padding: 30px 22px 22px;
}
.page-about .about-symbol-num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--about-font-mono);
  font-size: 13px;
  color: var(--about-orange);
}
.page-about .about-symbol-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 900;
}
.page-about .about-symbol-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--about-deep);
}
.page-about .about-symbol-shape {
  width: 40px;
  height: 40px;
  margin-top: 20px;
  background: var(--about-orange);
  transform: rotate(45deg);
  box-shadow: 14px -14px 0 var(--about-navy);
}
.page-about .about-swatch-row {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}
.page-about .about-swatch-box {
  flex: 1;
  border: 1px solid var(--about-mid);
}
.page-about .about-swatch-color {
  height: 56px;
}
.page-about .about-swatch-color--orange {
  background: var(--about-orange);
}
.page-about .about-swatch-color--navy {
  background: var(--about-navy);
}
.page-about .about-swatch-name {
  margin: 0;
  padding: 8px;
  font-family: var(--about-font-mono);
  font-size: 12px;
  text-align: center;
  background: var(--about-mist);
  color: var(--about-deep);
}
.page-about .about-next {
  position: relative;
  background: var(--about-ink);
  color: var(--about-paper);
  padding: 64px 0;
  overflow: hidden;
}
.page-about .about-next::after {
  content: "NEXT";
  position: absolute;
  right: -20px;
  bottom: -30px;
  font-size: 120px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
  white-space: nowrap;
}
.page-about .about-next h2 {
  margin: 8px 0 0;
  max-width: 680px;
  font-size: 26px;
  line-height: 1.35;
  font-weight: 900;
  color: var(--about-paper);
}
.page-about .about-next p {
  max-width: 700px;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}
.page-about .about-next-note {
  font-family: var(--about-font-mono);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}
.page-about .about-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.page-about .about-next-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border: 2px solid var(--about-orange);
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  color: var(--about-paper);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.page-about .about-next-btn:hover,
.page-about .about-next-btn:focus-visible {
  background: var(--about-orange);
  color: var(--about-ink);
  border-color: var(--about-orange);
}
.page-about .about-next-btn--primary {
  background: var(--about-orange);
  color: var(--about-ink);
  border-color: var(--about-orange);
}
.page-about .about-next-btn--primary:hover,
.page-about .about-next-btn--primary:focus-visible {
  background: var(--about-orange-deep);
  border-color: var(--about-orange-deep);
  color: var(--about-ink);
}
@media (min-width: 640px) {
  .page-about .about-stat-num {
    font-size: 36px;
  }
  .page-about .about-pipeline-item {
    border-right: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: none;
  }
  .page-about .about-pipeline-item:nth-child(2n) {
    border-right: none;
  }
  .page-about .about-pipeline-item:nth-child(n + 3) {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }
}
@media (min-width: 768px) {
  .page-about .about-mission,
  .page-about .about-journey,
  .page-about .about-architecture,
  .page-about .about-team,
  .page-about .about-symbol {
    padding: 80px 0;
  }
  .page-about .about-section-head {
    gap: 24px;
    margin-bottom: 40px;
  }
  .page-about .about-section-head h2 {
    font-size: 32px;
  }
  .page-about .about-hero h1 {
    font-size: 36px;
  }
  .page-about .about-hero-inner {
    padding-top: 44px;
  }
  .page-about .about-mission-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-about .about-stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
  .page-about .about-stat-num {
    font-size: 40px;
  }
  .page-about .about-version-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-about .about-details-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .page-about .about-team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .page-about .about-symbol-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .page-about .about-next {
    padding: 80px 0;
  }
  .page-about .about-next::after {
    font-size: 160px;
    right: -10px;
    bottom: -40px;
  }
}
@media (min-width: 1024px) {
  .page-about .about-hero-inner {
    padding: 56px 24px 64px;
  }
  .page-about .about-hero-grid {
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: start;
    padding-top: 48px;
  }
  .page-about .about-hero-stamp {
    display: block;
  }
  .page-about .about-hero h1 {
    font-size: 44px;
  }
  .page-about .about-hero-lead {
    font-size: 17px;
  }
  .page-about .about-hero-meta {
    gap: 16px 32px;
    font-size: 14px;
  }
  .page-about .about-hero-index {
    margin-top: 48px;
  }
  .page-about .about-timeline-item {
    padding: 20px 0 34px;
  }
  .page-about .about-timeline-item:nth-child(even) .about-timeline-body {
    margin-left: 12%;
  }
  .page-about .about-timeline-item:nth-child(odd) .about-timeline-body {
    margin-right: 8%;
  }
  .page-about .about-timeline-year {
    font-size: 30px;
  }
  .page-about .about-timeline-item h3 {
    font-size: 21px;
  }
  .page-about .about-pipeline-item {
    flex: 1 1 25%;
  }
  .page-about .about-pipeline-item:nth-child(n + 3) {
    border-top: none;
  }
  .page-about .about-pipeline-item:nth-child(2n) {
    border-right: 1px solid rgba(255, 255, 255, 0.14);
  }
  .page-about .about-pipeline-item:last-child {
    border-right: none;
  }
  .page-about .about-next h2 {
    font-size: 32px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .page-about *,
  .page-about *::before,
  .page-about *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}