.page-about {
  --about-grid-line: rgba(26, 58, 92, 0.045);
  --about-grid-size: 56px;
  background-color: var(--c-bg);
  background-image:
    linear-gradient(var(--about-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--about-grid-line) 1px, transparent 1px);
  background-size: var(--about-grid-size) var(--about-grid-size);
  overflow-x: hidden;
}

.page-about .about-hero {
  position: relative;
  padding: 44px 0 48px;
  background: linear-gradient(135deg, var(--c-peach) 0%, var(--c-bg) 48%);
  border-bottom: 1px solid var(--c-fog);
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-brand) 0%, var(--c-gold) 60%, var(--c-blue) 100%);
}

.page-about .about-hero__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

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

.page-about .about-hero__eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-rust);
  margin: 16px 0 14px;
}

.page-about .about-hero h1 {
  font-family: var(--font-head);
  font-size: var(--size-h1);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin: 0 0 10px;
}

.page-about .about-hero__subtitle {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-mist);
  margin: 0 0 20px;
}

.page-about .about-hero__desc {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.8;
  color: var(--c-ink);
  max-width: 54ch;
  margin-bottom: 24px;
}

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

.page-about .about-hero__image {
  margin: 0;
  border: 2px solid var(--c-ink);
  box-shadow: var(--shadow-card);
}

.page-about .about-hero__image img,
.page-about .about-chapter__figure img,
.page-about .about-quality__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-about .about-chapter {
  padding: 52px 0;
  border-bottom: 1px solid var(--c-fog);
}

.page-about .about-chapter__inner {
  display: grid;
  gap: 32px;
  border-left: 4px solid var(--c-fog);
  padding-left: 20px;
  transition: border-color var(--dur) var(--ease);
}

.page-about .about-chapter.is-active .about-chapter__inner {
  border-left-color: var(--c-brand);
}

.page-about .chapter-no {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--c-gold);
  margin-bottom: 8px;
  text-shadow: 1px 2px 0 var(--c-ink);
  opacity: 0.9;
}

.page-about .about-chapter__head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-bg);
  -webkit-text-stroke: 1.5px var(--c-ink);
  margin: 0 0 12px;
}

.page-about .about-chapter__lead {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--c-mist);
  margin: 0;
}

.page-about .about-chapter__body p {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.8;
  color: var(--c-ink);
  margin: 0 0 18px;
}

.page-about .about-chapter__body a {
  color: var(--c-rust);
  text-decoration-color: var(--c-brand);
  text-underline-offset: 4px;
  font-weight: 600;
}

.page-about .about-chapter__proof {
  font-family: var(--font-head);
  font-size: var(--size-sm);
  line-height: 1.6;
  color: var(--c-rust);
  background: var(--c-peach);
  border-left: 4px solid var(--c-brand);
  padding: 14px 16px;
  margin: 24px 0 0;
}

.page-about .about-schedule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-about .about-schedule__item {
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  box-shadow: var(--shadow-card);
  padding: 16px 18px;
  border-left: 6px solid var(--c-brand);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-about .about-schedule__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.page-about .about-schedule__time {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.06em;
  color: var(--c-rust);
}

.page-about .about-schedule__label {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--c-ink);
  margin: 6px 0 4px;
}

.page-about .about-schedule__item p {
  font-size: var(--size-sm);
  line-height: 1.6;
  margin: 0;
  color: var(--c-mist);
}

.page-about .about-chapter__figure {
  margin: 28px 0 0;
  border: 2px solid var(--c-ink);
  box-shadow: var(--shadow-card);
  background: var(--c-white);
}

.page-about .about-cycle__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 12px 16px;
  background: var(--c-peach);
  border-left: 4px solid var(--c-brand);
  font-size: var(--size-sm);
  color: var(--c-rust);
}

.page-about .about-cost-table {
  margin: 24px 0;
  overflow-x: auto;
  border: 2px solid var(--c-ink);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}

.page-about .about-cost-table .table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

.page-about .about-cost-table th,
.page-about .about-cost-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-fog);
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  line-height: 1.5;
}

.page-about .about-cost-table th {
  font-family: var(--font-head);
  font-size: var(--size-sm);
  letter-spacing: 0.04em;
  color: var(--c-white);
  background: var(--c-blue);
  border-bottom-color: var(--c-blue);
}

.page-about .about-cost-table tr:last-child td {
  border-bottom: 0;
}

.page-about .about-cost-table tr:hover td {
  background: var(--c-peach);
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 28px 0;
}

.page-about .about-stats .stat {
  padding: 20px;
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  box-shadow: var(--shadow-card);
  min-height: 120px;
}

.page-about .about-stats .stat__num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 3rem;
  line-height: 1;
  color: var(--c-ink);
  display: block;
  margin-bottom: 8px;
}

.page-about .about-stats .stat__unit {
  font-family: var(--font-head);
  font-size: var(--size-sm);
  color: var(--c-mist);
}

.page-about .about-stats .stat--orange .stat__num {
  color: var(--c-brand);
}

.page-about .about-timeline {
  margin-top: 40px;
  padding-left: 20px;
  border-left: 2px dashed var(--c-fog);
  display: grid;
  gap: 18px;
}

.page-about .about-timeline .timeline__item {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--c-fog);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-about .about-timeline .timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-brand);
  border: 2px solid var(--c-bg);
  z-index: 1;
}

.page-about .about-timeline .timeline__item:hover,
.page-about .about-timeline .timeline__item.is-active {
  border-color: var(--c-brand);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.page-about .about-timeline .timeline__time {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.08em;
  color: var(--c-rust);
  margin-bottom: 6px;
  padding: 2px 8px;
  background: var(--c-peach);
  border-left: 3px solid var(--c-brand);
}

.page-about .about-timeline .timeline__content h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--c-ink);
  margin: 0 0 6px;
}

.page-about .about-timeline .timeline__content p {
  font-family: var(--font-body);
  font-size: var(--size-sm);
  line-height: 1.65;
  color: var(--c-mist);
  margin: 0;
}

.page-about .about-quality__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 24px 0;
}

.page-about .about-quality__item {
  position: relative;
  background: var(--c-white);
  border: 1px solid var(--c-fog);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-about .about-quality__item:hover {
  transform: translateY(-2px);
  border-color: var(--c-brand);
}

.page-about .about-quality__step {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 0.9;
  color: var(--c-gold);
  margin-bottom: 10px;
  text-shadow: 1px 1px 0 rgba(17, 17, 17, 0.6);
}

.page-about .about-quality__item h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 6px;
}

.page-about .about-quality__item p {
  font-size: var(--size-sm);
  line-height: 1.6;
  color: var(--c-mist);
  margin: 0;
}

.page-about .about-quality__figure {
  margin: 24px 0;
  border: 2px solid var(--c-ink);
  box-shadow: var(--shadow-card);
  background: var(--c-white);
}

.page-about .about-outro {
  padding: 72px 0;
  background: var(--c-blue);
  color: var(--c-white);
}

.page-about .about-outro__inner {
  max-width: 760px;
}

.page-about .about-outro__kicker {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 12px;
}

.page-about .about-outro h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 16px;
  color: var(--c-white);
}

.page-about .about-outro p {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 28px;
  max-width: 56ch;
}

.page-about .about-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-about .about-outro .btn--primary {
  background: var(--c-brand);
  color: var(--c-ink);
  border: 2px solid var(--c-ink);
}

.page-about .about-outro .btn--ghost {
  border: 2px solid var(--c-white);
  color: var(--c-white);
  background: transparent;
}

@media (min-width: 768px) {
  .page-about .about-hero {
    padding: 72px 0 84px;
  }

  .page-about .about-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-about .about-chapter {
    padding: 88px 0;
  }

  .page-about .about-chapter__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
    padding-left: 40px;
  }

  .page-about .about-schedule {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

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

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

  .page-about .about-outro {
    padding: 96px 0;
  }
}
<<<PAGE_CSS_END>>>