.page-about {
  --about-paper: rgba(200, 255, 0, 0.05);
  --about-grid: rgba(42, 52, 68, 0.38);
  --about-stroke: rgba(200, 255, 0, 0.15);
  --about-shadow: 8px 10px 0 rgba(0, 0, 0, 0.28);
  position: relative;
  overflow-x: hidden;
}

.page-about__crumb {
  padding-top: 24px;
}

.page-about__crumb .breadcrumb {
  margin: 0;
}

.page-about__hero {
  position: relative;
  padding: 48px 0 56px;
  background:
    linear-gradient(var(--about-grid) 1px, transparent 1px) center top / 100% 44px,
    linear-gradient(90deg, var(--about-grid) 1px, transparent 1px) center top / 44px 100%,
    linear-gradient(180deg, #0A0E17 0%, #0F1523 100%);
}

.page-about__hero-watermark {
  position: absolute;
  right: -0.08em;
  top: 0.35em;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(6rem, 24vw, 17rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--about-stroke);
  transform: rotate(-6deg);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-about__hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.page-about__hero-main {
  align-self: start;
}

.page-about__title {
  margin: 20px 0 24px;
  font-family: var(--font-headline);
  font-size: var(--font-headline-size);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 8em;
  text-wrap: balance;
}

.page-about__lede {
  max-width: 34rem;
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
}

.page-about__hero-sub {
  max-width: 34rem;
  margin-top: 12px;
}

.page-about__hero-ticket {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin-top: 32px;
  padding: 18px 20px;
  background: rgba(17, 24, 38, 0.92);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent);
  transform: rotate(-1deg);
  box-shadow: var(--about-shadow);
  font-family: var(--font-data);
  font-size: 0.9rem;
  position: relative;
}

.page-about__ticket-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  color: var(--color-text-dim);
  font-family: var(--font-body);
}

.page-about__ticket-item .mono {
  font-size: 1.3em;
  font-weight: 700;
  color: var(--color-accent);
}

.page-about__hero-side {
  display: none;
}

.page-about__section-head {
  margin-bottom: 40px;
  padding-bottom: 12px;
  border-bottom: 2px dotted var(--color-line);
}

.page-about__section-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
}

.page-about__section-num::after {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--color-accent);
}

.page-about__section-head h2,
.page-about__honor-copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.15;
}

.page-about__trust-grid {
  display: grid;
  gap: 40px;
}

.page-about__trust-card {
  position: relative;
  padding: 40px 24px 24px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-line);
  box-shadow: var(--about-shadow);
  transform: rotate(-1.2deg);
  transition: transform 0.25s ease;
}

.page-about__trust-card:nth-of-type(2) {
  transform: rotate(0.8deg);
}

.page-about__trust-card:nth-of-type(3) {
  transform: rotate(-0.6deg);
}

.page-about__trust-card:hover {
  transform: rotate(0deg) translateY(-4px);
}

.page-about__trust-card h3 {
  font-family: var(--font-headline);
  font-size: 1.2rem;
  line-height: 1.4;
  margin: 0 0 12px;
}

.page-about__trust-card p {
  margin: 0;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.page-about__tape {
  position: absolute;
  top: -12px;
  left: 32px;
  width: 88px;
  height: 24px;
  background: linear-gradient(90deg,
    transparent 0 12%, rgba(200, 255, 0, 0.18) 12% 24%,
    transparent 24% 38%, rgba(200, 255, 0, 0.18) 38% 50%,
    transparent 50% 64%, rgba(200, 255, 0, 0.18) 64% 76%,
    transparent 76% 100%);
  border-left: 1px dashed rgba(200, 255, 0, 0.3);
  border-right: 1px dashed rgba(200, 255, 0, 0.3);
  transform: rotate(-4deg);
  pointer-events: none;
}

.page-about__data-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  padding: 32px 0;
  border-top: 2px solid var(--color-line);
  border-bottom: 2px solid var(--color-line);
  margin: 48px 0;
}

.page-about__data-strip div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-about__data-strip .mono {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--color-accent);
  line-height: 1;
}

.page-about__data-strip small {
  color: var(--color-text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.page-about__milestone-layout {
  display: grid;
  gap: 48px;
  align-items: center;
}

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

.page-about__timeline::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-line) 25% 75%, var(--color-accent-alt) 100%);
}

.page-about__tl-item {
  position: relative;
  padding-left: 56px;
  margin-bottom: 32px;
}

.page-about__tl-item:last-child {
  margin-bottom: 0;
}

.page-about__tl-marker {
  position: absolute;
  left: 7px;
  top: 12px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg-panel);
  border: 3px solid var(--color-accent);
  transition: box-shadow 0.25s ease;
}

.page-about__tl-item[open] .page-about__tl-marker {
  box-shadow: 0 0 0 9px rgba(200, 255, 0, 0.13);
}

.page-about__tl-detail {
  display: block;
}

.page-about__tl-summary {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-text);
  padding: 8px 12px;
  border: 1px solid transparent;
  list-style: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.page-about__tl-summary::-webkit-details-marker {
  display: none;
}

.page-about__tl-summary::marker {
  content: "";
}

.page-about__tl-summary:hover {
  background: var(--color-overlay);
  border-color: var(--color-line);
  transform: translateX(3px);
}

.page-about__tl-summary::before {
  content: "+";
  display: inline-block;
  width: 1em;
  font-family: var(--font-data);
  font-size: 1.2rem;
  color: var(--color-accent);
  text-align: right;
}

.page-about__tl-item[open] .page-about__tl-summary::before {
  content: "–";
}

.page-about__tl-summary .mono {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.95em;
}

.page-about__tl-body {
  margin: 12px 0 0;
  padding: 16px;
  max-width: 34rem;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent-alt);
  color: var(--color-text-dim);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-about__chart {
  margin: 0;
  padding: 16px;
  background: var(--color-bg-panel);
  border: 2px solid var(--color-line);
  outline: 1px solid var(--color-line);
  outline-offset: 8px;
  transform: rotate(0.6deg);
}

.page-about__chart img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  filter: saturate(1.1) contrast(1.05);
}

.page-about__chart figcaption,
.page-about__honor-figure figcaption {
  margin-top: 12px;
  color: var(--color-text-dim);
  font-size: 0.85rem;
  text-align: center;
}

.page-about__team-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

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

.page-about__team-figure::before {
  content: "";
  position: absolute;
  inset: -14px 14px 14px -14px;
  border: 1px solid var(--color-line);
  z-index: 0;
}

.page-about__team-figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  clip-path: polygon(0 0, 86% 0, 100% 14%, 100% 100%, 14% 100%, 0 86%);
}

.page-about__team-content p {
  color: var(--color-text-dim);
  line-height: 1.8;
}

.page-about__team-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0 0;
  padding: 32px 0 0;
  border-top: 2px dotted var(--color-line);
}

.page-about__team-stats div {
  display: flex;
  flex-direction: column;
}

.page-about__team-stats dt {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--color-accent);
  line-height: 1.2;
}

.page-about__team-stats dd {
  margin: 8px 0 0;
  color: var(--color-text-dim);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.page-about__credential-grid {
  display: grid;
  gap: 40px;
}

.page-about__credential-panel {
  position: relative;
  padding: 40px 24px;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-line);
}

.page-about__credential-panel::after {
  content: "";
  position: absolute;
  right: -8px;
  bottom: 8px;
  width: 16px;
  height: 16px;
  background: var(--color-bg-panel);
  border-right: 1px dashed var(--color-accent);
  border-bottom: 1px dashed var(--color-accent);
}

.page-about__credential-panel h3 {
  font-family: var(--font-headline);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-line);
}

.page-about__credential-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about__credential-panel li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 16px;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.page-about__credential-panel li:last-child {
  margin-bottom: 0;
}

.page-about__credential-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-accent-alt);
  background: var(--color-bg);
  transform: rotate(45deg);
}

.page-about__honor-inner {
  display: grid;
  gap: 48px;
  align-items: center;
}

.page-about__honor-copy p {
  color: var(--color-text-dim);
  line-height: 1.8;
}

.page-about__honor-seal {
  width: 132px;
  height: 132px;
  margin: 32px 0;
  border-radius: 50%;
  border: 2px dashed var(--color-accent);
  background: radial-gradient(circle, var(--color-bg) 50%, rgba(200, 255, 0, 0.06) 52%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-headline);
  font-size: 1.2rem;
  line-height: 1.35;
  color: var(--color-text);
  position: relative;
}

.page-about__honor-seal::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
}

.page-about__honor-seal span {
  position: relative;
}

.page-about__honor-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-about__honor-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.page-about__honor-list li:last-child {
  margin-bottom: 0;
}

.page-about__honor-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-accent);
  transform: rotate(45deg);
}

.page-about__honor-figure {
  margin: 0;
  position: relative;
}

.page-about__honor-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
}

.page-about__honor-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(200, 255, 0, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.page-about__connect {
  margin-top: 48px;
  background: var(--color-bg-panel);
  border-top: 2px solid var(--color-line);
  border-bottom: 2px solid var(--color-line);
}

.page-about__connect-inner {
  display: grid;
  gap: 32px;
  padding: 56px 0;
}

.page-about__connect-copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.2;
}

.page-about__connect-copy p {
  margin: 0;
  color: var(--color-text-dim);
}

.page-about__connect-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}

.page-about__btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 2px solid var(--color-accent-alt);
  color: var(--color-accent-alt);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.page-about__btn-ghost:hover {
  background: var(--color-accent-alt);
  color: var(--color-bg);
}

.page-about__contact-link {
  display: inline-flex;
  color: var(--color-text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
  transition: color 0.2s, border-color 0.2s;
}

.page-about__contact-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

@media (min-width: 768px) {
  .page-about__hero-inner {
    grid-template-columns: 1fr 120px;
  }

  .page-about__hero-side {
    display: block;
    justify-self: end;
  }

  .page-about__vertical-note {
    display: block;
    writing-mode: vertical-rl;
    font-family: var(--font-headline);
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent-alt);
    padding: 12px 8px;
    border-left: 1px solid var(--color-line);
  }

  .page-about__data-strip {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-about__connect-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-about__trust-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
  }

  .page-about__milestone-layout {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }

  .page-about__team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }

  .page-about__honor-inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
  }
}