.about-page .about-hero-shell {
  padding: clamp(1.2rem, 2.6vw, 1.7rem);
}

.about-page .about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 0.9rem;
  align-items: stretch;
}

.about-page .about-hero-copy {
  display: grid;
  align-content: start;
  gap: 0.82rem;
}

.about-page .about-hero-copy .page-title,
.about-page .about-hero-copy .page-intro {
  margin: 0;
}

.about-page .about-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.about-page .about-hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.42rem;
}

.about-page .about-hero-point {
  min-height: 98px;
  padding: 0.62rem 0.66rem;
  border-radius: 11px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0.18)),
    rgba(var(--accent-rgb), 0.03);
  display: grid;
  align-content: start;
  gap: 0.26rem;
}

.about-page .about-hero-point span {
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-page .about-hero-point strong {
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.34;
}

.about-page .about-hero-panel {
  position: relative;
  min-height: 100%;
  padding: 0.92rem;
  border-radius: 14px;
  border: 1px solid rgba(var(--accent-rgb), 0.24);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 14% 18%, rgba(var(--accent-rgb), 0.16), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.5));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.62),
    inset 0 -12px 24px rgba(var(--accent-rgb), 0.05);
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.about-page .about-hero-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(var(--accent-rgb), 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.04) 1px, transparent 1px);
  background-size: 100% 24%, 18% 100%;
  opacity: 0.46;
  mask-image: linear-gradient(180deg, black, black 72%, transparent);
}

.about-page .about-hero-panel > * {
  position: relative;
  z-index: 1;
}

.about-page .about-hero-panel-head {
  display: grid;
  gap: 0.12rem;
}

.about-page .about-hero-panel-head span,
.about-page .about-metric span {
  color: var(--text-muted);
  font-size: 0.63rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: 'JetBrains Mono', monospace;
}

.about-page .about-hero-panel-head strong {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.24;
}

.about-page .about-hero-panel-visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 0.72rem;
  border-radius: 12px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background:
    radial-gradient(circle at 16% 18%, rgba(var(--accent-rgb), 0.12), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.16)),
    rgba(var(--accent-rgb), 0.04);
  display: grid;
  gap: 0.58rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -16px 24px rgba(var(--accent-rgb), 0.04);
}

.about-page .about-hero-panel-visual::before,
.about-page .about-hero-panel-visual::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.about-page .about-hero-panel-visual::before {
  inset: 0;
  background:
    linear-gradient(rgba(var(--accent-rgb), 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.04) 1px, transparent 1px);
  background-size: 100% 24%, 18% 100%;
  opacity: 0.34;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.16), black 20%, black 100%);
}

.about-page .about-hero-panel-visual::after {
  top: -18%;
  bottom: -22%;
  left: -14%;
  width: 32%;
  background: linear-gradient(110deg, transparent 18%, rgba(var(--accent-rgb), 0.18) 52%, transparent 82%);
  transform: translate3d(-18%, 0, 0) skewX(-12deg);
  opacity: 0.42;
  mix-blend-mode: screen;
  animation: aboutFitSweep 6.4s cubic-bezier(0.33, 0.02, 0.16, 1) infinite;
}

.about-page .about-hero-panel-visual > * {
  position: relative;
  z-index: 1;
}

.about-page .about-panel-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) auto;
  gap: 0.72rem;
  align-items: center;
}

.about-page .about-panel-bars {
  position: relative;
  overflow: hidden;
  padding: 0.42rem 0.42rem 0.34rem;
  border-radius: 14px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
    rgba(var(--accent-rgb), 0.035);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: end;
  gap: 0.34rem;
  height: 96px;
  min-height: 96px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.about-page .about-panel-bars::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(var(--accent-rgb), 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.05) 1px, transparent 1px);
  background-size: 100% 25%, 16.666% 100%;
  opacity: 0.42;
  mask-image: linear-gradient(180deg, transparent, black 16%, black 100%);
}

.about-page .about-panel-bars span {
  position: relative;
  display: block;
  align-self: end;
  justify-self: center;
  width: 70%;
  min-height: 16px;
  height: var(--bar, 50%);
  border-radius: 999px 999px 6px 6px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(var(--accent-rgb), 0.82) 18%, rgba(var(--accent-rgb), 0.22));
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.14),
    0 6px 12px rgba(var(--accent-rgb), 0.12);
  transform-origin: center bottom;
  animation: aboutFitBarLift 4.8s ease-in-out infinite;
}

.about-page .about-panel-bars span::after {
  content: '';
  position: absolute;
  left: -28%;
  right: -28%;
  bottom: -2px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.24), rgba(var(--accent-rgb), 0) 72%);
  opacity: 0.7;
  filter: blur(3px);
}

.about-page .about-panel-bars span:nth-child(2n) {
  animation-delay: 0.16s;
}

.about-page .about-panel-bars span:nth-child(3n) {
  animation-delay: 0.34s;
}

.about-page .about-panel-bars span:nth-child(4n) {
  width: 58%;
}

.about-page .about-panel-bars span:nth-child(5n) {
  width: 82%;
}

.about-page .about-panel-meter {
  min-width: 110px;
  display: grid;
  justify-items: center;
  gap: 0.38rem;
}

.about-page .about-panel-meter-ring {
  position: relative;
  width: 96px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  padding: 0.7rem;
  background: conic-gradient(from -90deg, rgba(var(--accent-rgb), 0.92) 0 88%, rgba(var(--accent-rgb), 0.14) 88% 100%);
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.16),
    0 12px 24px rgba(var(--accent-rgb), 0.16);
  animation: aboutFitMeterPulse 4.4s ease-in-out infinite;
}

.about-page .about-panel-meter-ring::before {
  content: '';
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 245, 255, 0.82));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.about-page .about-panel-meter-ring strong,
.about-page .about-panel-meter-ring span {
  position: relative;
  z-index: 1;
}

.about-page .about-panel-meter-ring strong {
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.28rem;
  line-height: 1;
}

.about-page .about-panel-meter-ring span {
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-page .about-panel-meter p {
  margin: 0;
  max-width: 16ch;
  color: var(--text-soft);
  font-size: 0.68rem;
  line-height: 1.35;
  text-align: center;
}

.about-page .about-panel-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
}

.about-page .about-panel-labels span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0.08rem 0.34rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  background: rgba(255, 255, 255, 0.32);
  color: var(--text-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about-page .about-panel-tracklist {
  display: grid;
  gap: 0.34rem;
}

.about-page .about-panel-track {
  display: grid;
  gap: 0.34rem;
  padding: 0.42rem 0.48rem;
  border-radius: 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  background: rgba(255, 255, 255, 0.28);
}

.about-page .about-panel-track-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.7rem;
}

.about-page .about-panel-track-head span {
  color: var(--text-soft);
  font-size: 0.72rem;
  line-height: 1.28;
  text-transform: lowercase;
}

.about-page .about-panel-track-head strong {
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.about-page .about-panel-track-meter {
  position: relative;
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.08);
}

.about-page .about-panel-track-meter span {
  display: block;
  height: 100%;
  width: var(--track, 50%);
  border-radius: inherit;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.94), rgba(var(--accent-rgb), 0.36));
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.14);
  animation: aboutFitTrackPulse 4.8s ease-in-out infinite;
}

.about-page .about-panel-track:nth-child(2) .about-panel-track-meter span {
  animation-delay: 0.2s;
}

.about-page .about-panel-track:nth-child(3) .about-panel-track-meter span {
  animation-delay: 0.38s;
}

html.perf-lite .about-page .about-hero-panel-visual::after,
html.device-weak .about-page .about-hero-panel-visual::after,
html.effects-tier-lite .about-page .about-hero-panel-visual::after {
  display: none;
}

html.perf-lite .about-page .about-panel-bars span,
html.perf-lite .about-page .about-panel-meter-ring,
html.perf-lite .about-page .about-panel-track-meter span,
html.device-weak .about-page .about-panel-bars span,
html.device-weak .about-page .about-panel-meter-ring,
html.device-weak .about-page .about-panel-track-meter span,
html.effects-tier-lite .about-page .about-panel-bars span,
html.effects-tier-lite .about-page .about-panel-meter-ring,
html.effects-tier-lite .about-page .about-panel-track-meter span {
  animation: none;
  transform: none;
}

.about-page .about-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.about-page .about-metric {
  min-height: 92px;
  padding: 0.62rem 0.66rem;
  border-radius: 11px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background: rgba(255, 255, 255, 0.44);
  display: grid;
  align-content: start;
  gap: 0.18rem;
}

.about-page .about-metric strong {
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.34;
}

.about-page .about-panel-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.5;
}

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

.about-page .about-model-grid,
.about-page .about-proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: var(--card-gap);
  align-items: stretch;
}

.about-page .about-model-card,
.about-page .about-proof-card {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 0.42rem;
}

.about-page .about-model-card-lg,
.about-page .about-proof-card-lg {
  min-height: 100%;
  gap: 0.62rem;
}

.about-page .about-model-card-lg {
  background:
    radial-gradient(circle at 18% 20%, rgba(var(--accent-rgb), 0.16), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-proof-card-lg {
  background:
    radial-gradient(circle at 84% 18%, rgba(var(--accent-rgb), 0.16), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-model-list,
.about-page .about-build-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.34rem;
}

.about-page .about-model-list span,
.about-page .about-build-notes span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.1rem 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  background: rgba(255, 255, 255, 0.42);
  color: var(--text-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.04em;
}

.about-page .about-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--card-gap);
}

.about-page .about-snapshot-card,
.about-page .about-build-card {
  display: grid;
  align-content: start;
  gap: 0.42rem;
}

.about-page .about-snapshot-card {
  min-height: 178px;
}

.about-page .about-build-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--card-gap);
}

.about-page .about-build-card {
  min-height: 202px;
  background:
    radial-gradient(circle at 16% 16%, rgba(var(--accent-rgb), 0.12), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-build-card:nth-child(2) {
  background:
    radial-gradient(circle at 84% 20%, rgba(var(--accent-rgb), 0.14), transparent 50%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-build-card:nth-child(3) {
  background:
    radial-gradient(circle at 22% 82%, rgba(var(--accent-rgb), 0.14), transparent 54%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-build-card:nth-child(4) {
  background:
    radial-gradient(circle at 82% 82%, rgba(var(--accent-rgb), 0.13), transparent 52%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86));
}

.about-page .about-build-card p {
  margin: 0;
}

.about-page .about-build-notes {
  margin-top: auto;
  padding-top: 0.12rem;
}

.about-page .about-proof-grid.about-proof-grid-single {
  grid-template-columns: 1fr;
}

.about-page .about-authorship-grid {
  margin-top: var(--card-gap);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--card-gap);
}

.about-page .about-authorship-card,
.about-page .about-stack-card {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 0.42rem;
}

.about-page .about-authorship-links {
  margin-top: auto;
  padding-top: 0.52rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.about-page .about-stack-list {
  margin-top: 0.42rem;
}

.about-page .about-stack-list strong {
  color: var(--text);
}

@media (max-width: 1120px) {
  .about-page .about-hero-grid,
  .about-page .about-model-grid,
  .about-page .about-proof-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 760px) {
  .about-page .about-hero-points,
  .about-page .about-hero-metrics,
  .about-page .about-build-grid {
    grid-template-columns: 1fr;
  }

  .about-page .about-panel-stage {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .about-page .about-panel-meter {
    justify-items: flex-start;
    gap: 0.24rem;
  }

  .about-page .about-panel-meter p {
    max-width: none;
    text-align: left;
  }
}

html[data-theme='dark'] .about-page .about-hero-panel {
  border-color: rgba(var(--accent-rgb), 0.26);
  background:
    radial-gradient(circle at 16% 16%, rgba(var(--accent-rgb), 0.14), transparent 48%),
    linear-gradient(180deg, rgba(8, 13, 17, 0.92), rgba(4, 8, 11, 0.96));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    inset 0 -14px 24px rgba(0, 0, 0, 0.24);
}

html[data-theme='dark'] .about-page .about-hero-panel::before {
  opacity: 0.28;
}

html[data-theme='dark'] .about-page .about-hero-panel-visual {
  border-color: rgba(var(--accent-rgb), 0.18);
  background:
    radial-gradient(circle at 16% 18%, rgba(var(--accent-rgb), 0.14), transparent 44%),
    linear-gradient(180deg, rgba(10, 16, 24, 0.84), rgba(4, 8, 12, 0.92));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    inset 0 -18px 26px rgba(0, 0, 0, 0.2);
}

html[data-theme='dark'] .about-page .about-hero-panel-visual::before {
  opacity: 0.24;
}

html[data-theme='dark'] .about-page .about-hero-panel-visual::after {
  background: linear-gradient(110deg, transparent 18%, rgba(var(--accent-rgb), 0.16) 52%, transparent 82%);
  opacity: 0.46;
}

html[data-theme='dark'] .about-page .about-panel-bars {
  border-color: rgba(var(--accent-rgb), 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)),
    rgba(var(--accent-rgb), 0.025);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme='dark'] .about-page .about-panel-bars::before {
  opacity: 0.3;
}

html[data-theme='dark'] .about-page .about-panel-bars span {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(208, 220, 255, 0.92) 18%, rgba(var(--accent-rgb), 0.66));
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.18),
    0 8px 14px rgba(0, 0, 0, 0.28),
    0 0 16px rgba(var(--accent-rgb), 0.22);
}

html[data-theme='dark'] .about-page .about-panel-meter-ring {
  background: conic-gradient(from -90deg, rgba(220, 229, 255, 0.98) 0 88%, rgba(var(--accent-rgb), 0.14) 88% 100%);
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.16),
    0 14px 28px rgba(0, 0, 0, 0.34);
}

html[data-theme='dark'] .about-page .about-panel-meter-ring::before {
  background: linear-gradient(180deg, rgba(10, 16, 24, 0.96), rgba(4, 8, 12, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

html[data-theme='dark'] .about-page .about-metric {
  background: linear-gradient(180deg, rgba(10, 16, 21, 0.76), rgba(4, 8, 11, 0.88));
}

html[data-theme='dark'] .about-page .about-panel-labels span {
  border-color: rgba(var(--accent-rgb), 0.14);
  background: rgba(255, 255, 255, 0.03);
}

html[data-theme='dark'] .about-page .about-panel-track-meter {
  background: rgba(var(--accent-rgb), 0.12);
}

html[data-theme='dark'] .about-page .about-panel-track-meter span {
  background: linear-gradient(90deg, rgba(222, 231, 255, 0.98), rgba(var(--accent-rgb), 0.38));
  box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.2);
}

html[data-theme='dark'] .about-page .about-hero-point,
html[data-theme='dark'] .about-page .about-panel-track,
html[data-theme='dark'] .about-page .about-model-card-lg,
html[data-theme='dark'] .about-page .about-proof-card-lg,
html[data-theme='dark'] .about-page .about-metric,
html[data-theme='dark'] .about-page .about-build-card {
  background: linear-gradient(180deg, rgba(10, 16, 21, 0.74), rgba(4, 8, 11, 0.88));
}

html[data-theme='dark'] .about-page .about-model-list span,
html[data-theme='dark'] .about-page .about-build-notes span {
  background: rgba(255, 255, 255, 0.035);
}
@keyframes aboutFitBarLift {
  0%,
  100% {
    transform: scaleY(0.92) translateY(0);
    opacity: 0.84;
    filter: saturate(0.96);
  }

  50% {
    transform: scaleY(1.05) translateY(-2px);
    opacity: 1;
    filter: saturate(1.08);
  }
}

@keyframes aboutFitSweep {
  0% {
    transform: translate3d(-22%, 0, 0) skewX(-12deg);
    opacity: 0;
  }

  18% {
    opacity: 0.18;
  }

  48% {
    transform: translate3d(238%, 0, 0) skewX(-12deg);
    opacity: 0.42;
  }

  68%,
  100% {
    transform: translate3d(238%, 0, 0) skewX(-12deg);
    opacity: 0;
  }
}

@keyframes aboutFitMeterPulse {
  0%,
  100% {
    transform: scale(1);
    filter: saturate(0.98);
  }

  50% {
    transform: scale(1.03);
    filter: saturate(1.05);
  }
}

@keyframes aboutFitTrackPulse {
  0%,
  100% {
    transform: scaleX(0.96);
    opacity: 0.86;
  }

  50% {
    transform: scaleX(1);
    opacity: 1;
  }
}