.page-about {
  --page-about-green: #C8F135;
  --page-about-blue: #2EE6FF;
  --page-about-gold: #F5C542;
  --page-about-bg-card: #121A2A;
  --page-about-bg-deep: #1A2436;
  --page-about-bg: #0B0E14;
  --page-about-muted: #8B93A7;
  --page-about-line: rgba(139, 147, 167, 0.2);
  --page-about-title-w: 900;
  background: var(--page-about-bg);
  color: #FFFFFF;
  overflow-x: hidden;
}

.page-about *,
.page-about *::before,
.page-about *::after {
  box-sizing: border-box;
}

.page-about__breadcrumb-wrap {
  padding-top: 88px;
  padding-bottom: 0;
}

.page-about .qmh-crumbs {
  font-size: 14px;
  color: var(--page-about-muted);
  letter-spacing: 0.04em;
  border-left: 2px solid var(--page-about-green);
  padding-left: 14px;
  line-height: 1.6;
}

.page-about .qmh-crumbs a {
  color: var(--page-about-muted);
  text-decoration: none;
  transition: color 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-about .qmh-crumbs a:hover {
  color: var(--page-about-blue);
}

.page-about .qmh-crumbs__sep {
  margin: 0 8px;
  color: rgba(139, 147, 167, 0.6);
}

.page-about__hero {
  padding-top: 32px;
}

.page-about__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
}

.page-about__hero-frame {
  background: linear-gradient(135deg, rgba(26, 36, 54, 0.9) 0%, rgba(11, 14, 20, 0.6) 60%, rgba(18, 26, 42, 0.9) 100%);
  position: relative;
  padding: 48px 24px 56px;
  border-top: 4px solid var(--page-about-green);
  border-bottom: 1px solid var(--page-about-line);
  overflow: hidden;
}

.page-about__hero-frame::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at top right, rgba(46, 230, 255, 0.16), transparent 70%);
  pointer-events: none;
}

.page-about__hero-frame::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 120px;
  height: 4px;
  background: var(--page-about-blue);
}

.page-about__hero-sup {
  font-family: var(--qmh-font-head);
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--page-about-blue);
  text-transform: uppercase;
  margin-bottom: 24px;
  position: relative;
  padding-left: 18px;
}

.page-about__hero-sup::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--page-about-green);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-about__hero-title {
  font-family: var(--qmh-font-head);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  position: relative;
  z-index: 1;
}

.page-about__hero-title-bg {
  display: inline-block;
  font-family: var(--qmh-font-num);
  font-weight: 700;
  font-size: clamp(96px, 20vw, 220px);
  line-height: 0.8;
  color: rgba(200, 241, 53, 0.16);
  margin-left: 10px;
  font-style: italic;
  position: relative;
  top: 18px;
}

.page-about__hero-vol {
  font-family: var(--qmh-font-num);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(139, 147, 167, 0.7);
  margin-top: 28px;
  margin-bottom: 0;
}

.page-about__hero-note {
  position: relative;
  padding-bottom: 8px;
}

.page-about__hero-lead {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 16px;
  font-weight: 500;
}

.page-about__hero-sub {
  font-size: 14px;
  line-height: 1.75;
  color: var(--page-about-muted);
  margin-bottom: 0;
}

.page-about__hero-note-vert {
  position: absolute;
  right: 0;
  bottom: -16px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: rgba(139, 147, 167, 0.55);
}

.page-about__story {
  padding-top: 64px;
}

.page-about__story-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-about__story-intro .qmh-block-head {
  margin-bottom: 20px;
}

.page-about__story-lead {
  font-size: 18px;
  line-height: 1.7;
  font-weight: 600;
  color: #FFFFFF;
  border-left: 3px solid var(--page-about-green);
  padding-left: 16px;
  margin-bottom: 18px;
}

.page-about__story-intro > p:not(.page-about__story-lead) {
  font-size: 14px;
  line-height: 1.75;
  color: var(--page-about-muted);
  margin-bottom: 12px;
}

.page-about__story-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about__story-phase {
  background: var(--page-about-bg-card);
  padding: 20px 18px;
  border-left: 3px solid var(--page-about-blue);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1), border-color 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-about__story-phase:hover {
  transform: translateX(6px);
  border-left-color: var(--page-about-green);
}

.page-about__story-num {
  font-size: 26px;
  font-weight: 700;
  color: rgba(200, 241, 53, 0.6);
  line-height: 1;
}

.page-about__story-phase p {
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.page-about__story-fig {
  margin: 12px 0 0;
  position: relative;
  padding: 0;
}

.page-about__story-img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--page-about-line);
  background: var(--page-about-bg-card);
  object-fit: cover;
}

.page-about__figcap {
  font-size: 12px;
  color: var(--page-about-muted);
  letter-spacing: 0.05em;
  margin-top: 10px;
  padding-left: 10px;
  border-left: 2px solid var(--page-about-green);
}

.page-about__bg-cut {
  position: relative;
  background: linear-gradient(180deg, var(--page-about-bg-card) 0%, rgba(18, 26, 42, 0.5) 50%, var(--page-about-bg) 100%);
}

.page-about__bg-cut::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--page-about-green) 0%, var(--page-about-blue) 50%, transparent 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 60% 100%);
}

.page-about__milestones {
  padding-top: 56px;
}

.page-about__milestones-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.page-about__milestones-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 0;
}

.page-about__timeline {
  position: relative;
}

.page-about__timeline-chart {
  display: none;
}

.page-about__timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-about__timeline-list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 9px;
  width: 2px;
  background: linear-gradient(180deg, var(--page-about-green), var(--page-about-blue), rgba(46, 230, 255, 0.1));
}

.page-about__milestone {
  position: relative;
  padding-left: 36px;
  padding-bottom: 36px;
}

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

.page-about__milestone-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--page-about-green);
  box-shadow: 0 0 0 4px rgba(200, 241, 53, 0.12), 0 0 18px rgba(200, 241, 53, 0.5);
  z-index: 1;
}

.page-about__milestone:nth-child(even) .page-about__milestone-dot {
  background: var(--page-about-blue);
  box-shadow: 0 0 0 4px rgba(46, 230, 255, 0.12), 0 0 18px rgba(46, 230, 255, 0.5);
}

.page-about__milestone-title {
  font-family: var(--qmh-font-head);
  font-weight: 800;
  font-size: 18px;
  margin: 0 0 6px;
  line-height: 1.3;
}

.page-about__milestone-label {
  margin: 0 0 8px;
}

.page-about__milestone-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 0;
}

.page-about__team {
  padding-top: 64px;
}

.page-about__team-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.page-about__team-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 0;
  border-left: 2px solid var(--page-about-blue);
  padding-left: 16px;
}

.page-about__team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 32px;
}

.page-about__team-card {
  background: var(--page-about-bg-card);
  border: 1px solid var(--page-about-line);
  border-top: 3px solid var(--page-about-blue);
  padding: 24px 20px;
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-about__team-card--blue {
  border-top-color: var(--page-about-green);
}

.page-about__team-card--green {
  border-top-color: var(--page-about-gold);
}

.page-about__team-card--gold {
  border-top-color: var(--page-about-blue);
}

.page-about__team-card:hover {
  transform: translateY(-4px);
  box-shadow: 18px 18px 0 rgba(46, 230, 255, 0.08);
}

.page-about__team-count {
  font-family: var(--qmh-font-num);
  font-size: 34px;
  font-weight: 700;
  color: rgba(46, 230, 255, 0.4);
  margin: 0 0 10px;
  line-height: 1;
}

.page-about__team-card--blue .page-about__team-count {
  color: rgba(200, 241, 53, 0.5);
}

.page-about__team-card--green .page-about__team-count {
  color: rgba(245, 197, 66, 0.5);
}

.page-about__team-card--gold .page-about__team-count {
  color: rgba(46, 230, 255, 0.5);
}

.page-about__team-name {
  font-family: var(--qmh-font-head);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}

.page-about__team-detail {
  font-size: 13px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 0;
}

.page-about__team-fig {
  margin: 0;
  position: relative;
}

.page-about__team-img {
  display: block;
  border: 1px solid var(--page-about-line);
}

.page-about__honors-bg {
  background:
    linear-gradient(135deg, rgba(26, 36, 54, 0.85) 0%, rgba(11, 14, 20, 0.6) 50%, rgba(18, 26, 42, 0.85) 100%);
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  padding-top: 80px;
  padding-bottom: 80px;
  margin-top: 24px;
}

.page-about__honors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-about__honors-head {
  margin-bottom: 8px;
}

.page-about__honors-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 14px 0 0;
}

.page-about__honors-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-about__honor-card {
  padding: 22px;
  background: rgba(18, 26, 42, 0.8);
  border: 1px solid var(--page-about-line);
  border-left: 3px solid transparent;
  transition: border-color 0.3s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-about__honor-card:hover {
  border-left-color: var(--page-about-green);
  transform: translateX(4px);
}

.page-about__honor-title {
  font-family: var(--qmh-font-head);
  font-weight: 800;
  font-size: 17px;
  margin: 12px 0 8px;
  line-height: 1.3;
}

.page-about__honor-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--page-about-muted);
  margin: 0;
}

.page-about__honor-fig {
  margin: 28px 0 0;
  position: relative;
}

.page-about__honor-img {
  display: block;
}

.page-about__vision {
  padding-top: 72px;
  padding-bottom: 72px;
}

.page-about__vision-inner {
  position: relative;
}

.page-about__vision-block {
  position: relative;
  padding: 48px 24px;
  background: var(--page-about-bg-deep);
  border: 1px solid var(--page-about-line);
  overflow: hidden;
}

.page-about__vision-block::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(200, 241, 53, 0.18), transparent 70%);
  pointer-events: none;
}

.page-about__vision-label {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--page-about-green);
  margin: 0 0 16px;
  writing-mode: horizontal-tb;
}

.page-about__vision-title {
  font-family: var(--qmh-font-head);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.2;
  margin: 0 0 18px;
  background: linear-gradient(115deg, var(--page-about-green) 0%, var(--page-about-blue) 60%, var(--page-about-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-about__vision-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 28px;
  max-width: 520px;
}

.page-about__vision-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about__vision-actions .qmh-btn {
  min-width: 160px;
}

.page-about .qmh-btn--accent {
  background: var(--page-about-green);
  color: #0B0E14;
  border: 1px solid var(--page-about-green);
}

.page-about .qmh-btn--ghost {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(139, 147, 167, 0.5);
}

@media (min-width: 480px) {
  .page-about__story-phase {
    padding: 22px 24px;
  }

  .page-about__vision-block {
    padding: 56px 32px;
  }
}

@media (min-width: 768px) {
  .page-about__hero-grid {
    grid-template-columns: 1fr 280px;
    align-items: end;
    gap: 24px;
  }

  .page-about__hero-frame {
    padding: 56px 36px 64px;
  }

  .page-about__hero-note {
    padding-bottom: 0;
  }

  .page-about__hero-note-vert {
    position: static;
    display: block;
    margin-top: 18px;
    margin-bottom: 0;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    width: 28px;
    height: auto;
    position: absolute;
    right: -12px;
    bottom: 40px;
    white-space: nowrap;
  }

  .page-about__story-layout {
    grid-template-columns: 1fr;
  }

  .page-about__story-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about__story-fig {
    margin-top: 16px;
  }

  .page-about__timeline-chart {
    display: block;
    margin-bottom: 12px;
    background: rgba(11, 14, 20, 0.4);
    border: 1px solid var(--page-about-line);
  }

  .page-about__timeline-svg {
    display: block;
    width: 100%;
    height: auto;
    min-height: 160px;
  }

  .page-about__timeline-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 32px;
  }

  .page-about__timeline-list::before {
    left: -1px;
    top: auto;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--page-about-green), var(--page-about-blue), rgba(46, 230, 255, 0.1));
  }

  .page-about__milestone {
    padding-left: 28px;
    padding-bottom: 16px;
  }

  .page-about__milestone-dot {
    top: 2px;
  }

  .page-about__team-head {
    grid-template-columns: 220px 1fr;
    align-items: baseline;
    gap: 24px;
  }

  .page-about__milestones-head {
    grid-template-columns: 220px 1fr;
    align-items: baseline;
    gap: 24px;
  }

  .page-about__team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-about__honors-grid {
    grid-template-columns: 220px 1fr;
    gap: 24px;
    align-items: start;
  }

  .page-about__honors-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-about__vision-block {
    padding: 64px 48px;
  }
}

@media (min-width: 1024px) {
  .page-about__hero-grid {
    grid-template-columns: 1fr 340px;
    gap: 40px;
  }

  .page-about__hero-frame {
    padding: 64px 48px 72px;
  }

  .page-about__hero-note {
    padding-bottom: 60px;
  }

  .page-about__hero-note-vert {
    right: 0;
    bottom: 60px;
  }

  .page-about__story-layout {
    grid-template-columns: 280px 1fr;
    gap: 0 48px;
    align-items: start;
  }

  .page-about__story-content {
    grid-column: 2;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .page-about__story-fig {
    grid-column: 1 / -1;
    margin-top: 32px;
    display: grid;
    grid-template-columns: 280px 1fr;
    align-items: center;
    gap: 28px;
  }

  .page-about__story-img {
    grid-column: 1;
  }

  .page-about__story-fig .page-about__figcap {
    grid-column: 2;
    margin-top: 0;
  }

  .page-about__timeline-list {
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
  }

  .page-about__milestone {
    padding-left: 24px;
    padding-bottom: 8px;
  }

  .page-about__timeline-list::before {
    top: 8px;
    left: 0;
    width: 100%;
    height: 2px;
  }

  .page-about__milestone-dot {
    top: 0;
  }

  .page-about__team-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }

  .page-about__team-head {
    grid-template-columns: 320px 1fr;
  }

  .page-about__milestones-head {
    grid-template-columns: 320px 1fr;
  }

  .page-about__honors-grid {
    grid-template-columns: 320px 1fr;
  }

  .page-about__honors-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about__vision-block {
    padding: 72px 64px;
  }
}