.page-about {
  --about-glow-yellow: rgba(217, 248, 33, 0.32);
  --about-line-blue: rgba(59, 130, 246, 0.4);
  --about-card-soft: rgba(245, 245, 250, 0.07);
  --about-num-italic: italic;
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(1100px 480px at 88% -6%, rgba(59, 130, 246, 0.28), transparent 62%),
    radial-gradient(820px 420px at 0% 38%, rgba(139, 92, 246, 0.16), transparent 58%),
    #1b1440;
  color: #ffffff;
  overflow: hidden;
}

.page-about .about-hero {
  position: relative;
  padding: 36px 0 64px;
  overflow: hidden;
}

.page-about .about-hero::before {
  content: "";
  position: absolute;
  right: -16%;
  top: -40px;
  width: 46%;
  height: 280px;
  background: linear-gradient(120deg, rgba(59, 130, 246, 0.26), rgba(139, 92, 246, 0.08));
  border: 2px solid rgba(59, 130, 246, 0.28);
  transform: skewX(-18deg);
  pointer-events: none;
}

.page-about .about-hero__grid {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: end;
  padding-top: 32px;
}

.page-about .about-hero .ayx-page-title {
  margin-top: 14px;
  font-size: clamp(30px, 6vw, 54px);
  font-style: var(--about-num-italic);
  letter-spacing: -0.01em;
  max-width: 860px;
}

.page-about .about-hero .ayx-page-lead {
  margin-top: 20px;
  max-width: 720px;
  color: var(--ayx-text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.page-about .about-hero__side {
  position: relative;
  padding: 22px;
  border: 2px solid rgba(255, 90, 54, 0.46);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.22), rgba(42, 26, 94, 0.6));
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.25);
}

.page-about .about-hero__stamp-num {
  display: inline-block;
  font-family: var(--ayx-font-mono);
  font-size: clamp(48px, 9vw, 80px);
  font-weight: 900;
  font-style: var(--about-num-italic);
  line-height: 1;
  color: var(--ayx-yellow);
  text-shadow: 0 0 30px var(--about-glow-yellow);
}

.page-about .about-hero__stamp-num span {
  color: var(--ayx-orange);
}

.page-about .about-hero__stamp-label {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--ayx-text-primary);
}

.page-about .about-hero__facts {
  margin: 24px 0 0;
  display: grid;
  gap: 10px;
}

.page-about .about-hero__facts div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 10px;
}

.page-about .about-hero__facts dt {
  color: var(--ayx-text-secondary);
  font-size: 13px;
}

.page-about .about-hero__facts dd {
  margin: 0;
  font-family: var(--ayx-font-mono);
  font-size: 13px;
  color: #ffffff;
  text-align: right;
}

.page-about .about-hero__ticker {
  margin-top: 52px;
  padding: 14px 0;
  display: flex;
  gap: 30px;
  overflow-x: auto;
  white-space: nowrap;
  border-top: 1px solid rgba(217, 248, 33, 0.2);
  border-bottom: 1px solid rgba(217, 248, 33, 0.2);
  font-family: var(--ayx-font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: rgba(223, 214, 255, 0.78);
  scrollbar-width: none;
}

.page-about .about-hero__ticker::-webkit-scrollbar {
  display: none;
}

.page-about .about-hero__ticker span::after {
  content: "/";
  margin-left: 30px;
  color: var(--ayx-yellow);
}

.page-about .about-chaptnav {
  position: relative;
  padding: 20px 0;
  border-top: 1px solid rgba(59, 130, 246, 0.22);
  border-bottom: 1px solid rgba(217, 248, 33, 0.14);
  background: rgba(14, 14, 26, 0.55);
}

.page-about .about-chaptnav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-chaptnav__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(245, 245, 250, 0.18);
  border-radius: 8px;
  background: rgba(245, 245, 250, 0.06);
  color: #e9e9f2;
  text-decoration: none;
  font-family: var(--ayx-font-mono);
  font-size: 14px;
  transition: background 0.2s, transform 0.2s;
}

.page-about .about-chaptnav__list a span {
  color: var(--ayx-yellow);
  font-weight: 700;
}

.page-about .about-chaptnav__list a:hover,
.page-about .about-chaptnav__list a:focus-visible {
  background: rgba(59, 130, 246, 0.32);
  transform: translateY(-2px);
}

.page-about .about-chapter {
  position: relative;
  isolation: isolate;
  padding: 68px 0;
}

.page-about .about-chapter::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(59, 130, 246, 0.07) 0%, rgba(59, 130, 246, 0) 40%),
    linear-gradient(295deg, rgba(139, 92, 246, 0.08) 0%, rgba(139, 92, 246, 0) 30%);
}

.page-about .about-chapter--philosophy::before {
  background:
    linear-gradient(115deg, rgba(59, 130, 246, 0.12) 0%, rgba(59, 130, 246, 0) 42%),
    linear-gradient(295deg, rgba(255, 90, 54, 0.08) 0%, rgba(255, 90, 54, 0) 30%);
}

.page-about .about-chapter--capability::before {
  background:
    linear-gradient(245deg, rgba(139, 92, 246, 0.12) 0%, rgba(139, 92, 246, 0) 42%),
    linear-gradient(115deg, rgba(217, 248, 33, 0.05) 0%, rgba(217, 248, 33, 0) 24%);
}

.page-about .about-chapter--honors::before {
  background:
    linear-gradient(295deg, rgba(255, 90, 54, 0.1) 0%, rgba(255, 90, 54, 0) 34%),
    linear-gradient(115deg, rgba(59, 130, 246, 0.08) 0%, rgba(59, 130, 246, 0) 26%);
}

.page-about .about-chapter__inner {
  display: grid;
  gap: 28px;
}

.page-about .about-chapter__index {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-about .about-chapter__index-num {
  font-family: var(--ayx-font-mono);
  font-size: clamp(68px, 12vw, 116px);
  font-weight: 900;
  font-style: var(--about-num-italic);
  line-height: 0.9;
  color: var(--ayx-yellow);
  text-shadow: 0 0 34px var(--about-glow-yellow);
}

.page-about .about-chapter__index-line {
  display: block;
  width: 52px;
  height: 2px;
  background: var(--ayx-grad-progress);
}

.page-about .about-chapter__header {
  margin-bottom: 28px;
}

.page-about .about-chapter__header h2 {
  margin: 12px 0 0;
  font-size: clamp(25px, 4vw, 40px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.page-about .about-chapter__body > p {
  max-width: 720px;
  color: var(--ayx-text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.page-about .about-chapter__lead {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
}

.page-about .about-chapter__text p {
  max-width: 720px;
  color: var(--ayx-text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 16px;
}

.page-about .about-media {
  --ratio-w: 3;
  --ratio-h: 2;
  position: relative;
  margin: 30px 0 0;
  aspect-ratio: var(--ratio-w) / var(--ratio-h);
  overflow: hidden;
  border: 2px solid var(--about-line-blue);
  border-radius: 14px;
  background: var(--ayx-ink);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.28);
}

.page-about .about-media--studio {
  --ratio-w: 16;
  --ratio-h: 10;
}

.page-about .about-media--map {
  --ratio-w: 7;
  --ratio-h: 5;
}

.page-about .about-media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-about .about-media__caption {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 14px;
  font-family: var(--ayx-font-mono);
  font-size: 12px;
  color: #e6e6f0;
  background: linear-gradient(0deg, rgba(14, 14, 26, 0.86) 0%, transparent 100%);
}

.page-about .about-philosophy__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-about .about-philosophy__card {
  padding: 20px;
  border: 2px solid var(--about-line-blue);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(245, 245, 250, 0.92), rgba(245, 245, 250, 0.76));
  color: #141126;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.28);
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-about .about-philosophy__card:hover,
.page-about .about-philosophy__card:focus-within {
  transform: translateY(-4px);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.32);
}

.page-about .about-philosophy__card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: #221a4a;
}

.page-about .about-philosophy__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: #4a4468;
}

.page-about .about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 26px 0 28px;
}

.page-about .about-stats__item {
  padding: 18px 14px;
  border: 2px solid var(--about-line-blue);
  border-radius: 12px;
  background: var(--about-card-soft);
  text-align: center;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.22);
}

.page-about .about-stats__num {
  display: block;
  font-family: var(--ayx-font-mono);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  font-style: var(--about-num-italic);
  line-height: 1.05;
  color: var(--ayx-yellow);
  text-shadow: 0 0 24px var(--about-glow-yellow);
}

.page-about .about-stats__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--ayx-text-secondary);
}

.page-about .about-timeline {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  position: relative;
}

.page-about .about-timeline::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 0;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6 50%, #ff5a36);
  opacity: 0.6;
}

.page-about .about-timeline__item {
  position: relative;
  padding: 0 0 34px 64px;
}

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

.page-about .about-timeline__node {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--ayx-yellow);
  border-radius: 50%;
  background: #2a1a5e;
  color: var(--ayx-yellow);
  font-family: var(--ayx-font-mono);
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 0 22px var(--about-glow-yellow);
}

.page-about .about-timeline__content h3 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
}

.page-about .about-timeline__content p {
  margin: 0;
  max-width: 600px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ayx-text-secondary);
}

.page-about .about-links {
  padding: 70px 0;
  border-top: 1px solid rgba(217, 248, 33, 0.16);
  background: linear-gradient(180deg, rgba(14, 14, 26, 0.5) 0%, rgba(14, 14, 26, 0.88) 100%);
}

.page-about .about-links__grid {
  display: grid;
  gap: 18px;
}

.page-about .about-links__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px;
  border: 2px solid var(--about-line-blue);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(245, 245, 250, 0.08), rgba(245, 245, 250, 0.03));
  color: #ffffff;
  text-decoration: none;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.26);
  transition: transform 0.2s, box-shadow 0.2s;
}

.page-about .about-links__item:hover,
.page-about .about-links__item:focus-visible {
  transform: translateY(-4px);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.32);
}

.page-about .about-links__icon {
  font-size: 32px;
  font-weight: 900;
  color: var(--ayx-orange);
}

.page-about .about-links__item h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 900;
  color: #ffffff;
}

.page-about .about-links__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ayx-text-secondary);
}

.page-about .about-links__contact {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-about .about-links__contact p {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}

@media (min-width: 640px) {
  .page-about .about-hero {
    padding: 44px 0 72px;
  }

  .page-about .about-links__contact {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

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

@media (min-width: 800px) {
  .page-about .about-philosophy__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-about .about-media--logo {
    max-width: 680px;
  }
}

@media (min-width: 860px) {
  .page-about .about-hero__grid {
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 64px;
  }

  .page-about .about-chapter__inner {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 50px;
  }

  .page-about .about-chapter__index {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding-top: 8px;
  }

  .page-about .about-chapter__index-num {
    font-size: 112px;
  }

  .page-about .about-chapter__index-line {
    width: 2px;
    height: 96px;
    margin-top: 14px;
    background: linear-gradient(180deg, #3b82f6, #d9f821);
  }

  .page-about .about-media--studio {
    max-width: 820px;
  }

  .page-about .about-media--map {
    max-width: 720px;
  }
}

@media (min-width: 900px) {
  .page-about .about-timeline {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px;
    padding: 0;
  }

  .page-about .about-timeline::before {
    left: 12.5%;
    right: 12.5%;
    top: 21px;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .page-about .about-timeline__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0;
  }

  .page-about .about-timeline__node {
    position: relative;
    left: auto;
    top: auto;
    margin-bottom: 18px;
  }

  .page-about .about-timeline__content p {
    margin-inline: auto;
  }
}