:root {
  --bg: #050816;
  --bg-deep: #140b5e;
  --panel: rgba(12, 15, 43, 0.8);
  --panel-strong: rgba(5, 8, 22, 0.94);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.16);
  --ink: #f7f1e5;
  --muted: #a6b7d5;
  --accent: #008afc;
  --accent-2: #0defff;
  --accent-3: #4fe7ab;
  --accent-4: #4a208a;
  --danger: #ff6b6b;
  --success: #7ce3a1;
  --shadow: 0 32px 110px rgba(0, 0, 0, 0.44);
  --radius: 28px;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, rgba(13, 239, 255, 0.18), transparent 28%),
    radial-gradient(circle at 82% 8%, rgba(0, 138, 252, 0.26), transparent 30%),
    radial-gradient(circle at 75% 72%, rgba(79, 231, 171, 0.16), transparent 34%),
    linear-gradient(145deg, #050816 0%, #140b5e 42%, #0b1234 74%, #060919 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 88%);
  opacity: 0.22;
}

body::after {
  background:
    repeating-linear-gradient(
      115deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 2px,
      transparent 2px,
      transparent 10px
    );
  opacity: 0.05;
  mix-blend-mode: screen;
}

.site-shell {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 24px 96px;
}

section[id] {
  scroll-margin-top: 152px;
}

.hero,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(15, 19, 52, 0.92), rgba(7, 10, 28, 0.9)),
    linear-gradient(135deg, rgba(13, 239, 255, 0.04), transparent 38%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel--warning {
  background:
    linear-gradient(180deg, rgba(52, 17, 17, 0.94), rgba(26, 10, 12, 0.92)),
    linear-gradient(135deg, rgba(255, 107, 107, 0.14), transparent 42%);
}

.page-nav {
  position: sticky;
  top: 16px;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.06), rgba(0, 138, 252, 0.05)),
    rgba(7, 10, 28, 0.88);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.page-nav a {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-nav a:hover {
  border-color: rgba(13, 239, 255, 0.26);
  color: var(--accent-2);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 40px;
  margin-bottom: 24px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -30% 35% auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 239, 255, 0.28), transparent 68%);
  filter: blur(10px);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -28% -6%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 138, 252, 0.24), transparent 70%);
}

.hero__copy,
.hero__top,
.hero__aside,
.hero__news,
.hero__mascot-panel,
.hero__stats,
.hero__chips,
.hero__brandline,
.hero__watermark {
  position: relative;
  z-index: 1;
}

.hero__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.86fr);
  gap: 28px;
  align-items: end;
}

.hero__copy {
  min-width: 0;
}

.hero__aside {
  display: grid;
  gap: 18px;
  align-content: space-between;
  min-width: 0;
}

.hero__news {
  min-width: 0;
}

.hero__mascot-panel {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  min-height: 190px;
  padding: 20px;
  border-radius: 26px;
  border: 1px solid rgba(13, 239, 255, 0.16);
  background:
    radial-gradient(circle at 24% 16%, rgba(13, 239, 255, 0.22), transparent 38%),
    linear-gradient(135deg, rgba(13, 239, 255, 0.08), rgba(0, 138, 252, 0.05)),
    rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero__mascot {
  width: clamp(170px, 20vw, 236px);
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(13, 239, 255, 0.22));
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.hero h1 {
  margin: 0;
  max-width: 13.5ch;
  font-family: var(--display);
  font-size: clamp(3rem, 6.4vw, 5.75rem);
  line-height: 1.03;
  letter-spacing: -0.035em;
  word-spacing: 0.04em;
  text-wrap: balance;
}

.hero__lede,
.section-copy,
.footer,
.empty-state p {
  color: var(--muted);
}

.hero__lede {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 1.05rem;
  line-height: 1.68;
}

.news-pill {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(13, 239, 255, 0.18);
  background:
    radial-gradient(circle at 92% 10%, rgba(79, 231, 171, 0.12), transparent 24%),
    linear-gradient(135deg, rgba(13, 239, 255, 0.08), rgba(0, 138, 252, 0.06)),
    rgba(255, 255, 255, 0.03);
}

.news-pill__label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-2);
}

.news-pill h3 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: clamp(1.22rem, 2.2vw, 1.55rem);
  line-height: 1.14;
  letter-spacing: -0.03em;
}

.news-pill__copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.hero__brandline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.brand-mascot {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(13, 239, 255, 0.24);
  background: linear-gradient(135deg, rgba(13, 239, 255, 0.12), rgba(0, 138, 252, 0.14));
  box-shadow: 0 18px 44px rgba(13, 239, 255, 0.16);
  object-fit: cover;
  padding: 6px;
}

.brand-note {
  color: var(--muted);
}

.brand-note a {
  color: var(--accent-3);
  text-decoration: none;
}

.brand-note a:hover {
  color: var(--accent-2);
}

.hero__watermark {
  position: absolute;
  right: 28px;
  bottom: 18px;
  font-family: var(--mono);
  font-size: clamp(1rem, 4vw, 2.4rem);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.06);
  pointer-events: none;
  user-select: none;
}

.hero__stats {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.program-card,
.metric-tile,
.lane-card,
.atlas-card,
.run-card,
.board,
.compare-table-wrap {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 18px;
}

.program-card {
  padding: 16px 18px;
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.07), rgba(0, 138, 252, 0.05)),
    rgba(255, 255, 255, 0.03);
}

.program-card--lead {
  padding: 22px 22px 20px;
  border-radius: 24px;
}

.program-card--wide {
  grid-column: 1 / -1;
}

.systems-table {
  width: 100%;
  margin-top: 10px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.systems-table th {
  text-align: left;
  padding: 6px 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line);
}

.systems-table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.systems-table tr:last-child td {
  border-bottom: none;
}

.program-card__label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.program-card h2 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: clamp(1.7rem, 2.5vw, 2.4rem);
  letter-spacing: -0.04em;
}

.program-card__header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.program-card__badge {
  width: 64px;
  height: auto;
  border-radius: 8px;
  flex-shrink: 0;
  opacity: 0.9;
  filter: drop-shadow(0 0 8px rgba(13, 239, 255, 0.2));
}

.program-card__copy,
.program-card__value {
  margin: 0;
  color: var(--ink);
  line-height: 1.55;
}

.program-card__value {
  font-size: 1rem;
}

.program-card__copy {
  color: var(--muted);
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  font-size: 0.92rem;
}

.chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(13, 239, 255, 0.52);
}

.chip__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.chip__value {
  color: var(--ink);
}

.chip--positive {
  border-color: rgba(79, 231, 171, 0.28);
}

.chip--positive::before {
  content: "✓";
  width: auto;
  height: auto;
  background: none;
  box-shadow: none;
  color: var(--accent-3);
  font-weight: 700;
}

.panel {
  padding: 28px;
  margin-bottom: 24px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 22px;
}

.section-head h2,
.atlas-card h3,
.board h3,
.config-table__head h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.03em;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.section-copy {
  max-width: 460px;
  margin: 0;
  line-height: 1.5;
}

.section-copy--tight {
  max-width: 760px;
  margin: 0 0 18px;
}

.lane-grid,
.runs-grid,
.leaderboard-grid,
.atlas-grid,
.question-grid,
.quote-strip,
.narrative-grid,
.impact-strip,
.matrix-pill-grid,
.contamination-grid,
.findings-grid,
.retry-grid,
.compare-grid {
  display: grid;
  gap: 16px;
}

.quote-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.narrative-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 16px;
}

.impact-strip {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.quote-pill,
.narrative-card,
.impact-pill,
.matrix-pill,
.contamination-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.05), rgba(0, 138, 252, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.quote-pill {
  padding: 14px 16px;
  border-radius: 18px;
}

.quote-pill__quote {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.02rem;
  line-height: 1.25;
}

.quote-pill__source {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.narrative-card {
  padding: 22px;
  border-radius: 22px;
}

.narrative-card--primary {
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.11), rgba(0, 138, 252, 0.08)),
    rgba(255, 255, 255, 0.03);
}

.narrative-card--warning {
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.09), rgba(0, 138, 252, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.reject-banner {
  margin-bottom: 16px;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(255, 107, 107, 0.22);
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.reject-banner__copy {
  margin: 0;
  color: var(--ink);
  line-height: 1.6;
}

.narrative-card h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.narrative-card__copy,
.impact-pill__value,
.contamination-card__copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.contamination-card__copy strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-weight: 600;
}

.contamination-card__breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.breakdown-chip {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-family: var(--mono);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.breakdown-chip--memorized {
  color: #ff6b6b;
  border-color: rgba(255, 107, 107, 0.3);
  background: rgba(255, 107, 107, 0.08);
}

.breakdown-chip--hint {
  color: #ffd166;
  border-color: rgba(255, 209, 102, 0.3);
  background: rgba(255, 209, 102, 0.08);
}

.breakdown-chip--reasoned {
  color: #4fe7ab;
  border-color: rgba(79, 231, 171, 0.3);
  background: rgba(79, 231, 171, 0.08);
}

.contamination-card__detail-list {
  margin: 6px 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.contamination-card__detail-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 500;
}

.contamination-card__detail-list ul {
  margin: 6px 0 0;
  padding-left: 18px;
  line-height: 1.6;
}

.contamination-card__detail-list li strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.impact-pill {
  padding: 14px 16px;
  border-radius: 18px;
}

.impact-pill__label,
.matrix-pill__label {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-2);
}

.impact-pill__value,
.matrix-pill__value {
  margin: 0;
  color: var(--ink);
  line-height: 1.5;
}

.matrix-pill-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 18px;
}

.matrix-pill {
  padding: 14px 16px;
  border-radius: 18px;
}

.contamination-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.contamination-alert {
  margin-bottom: 16px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 184, 107, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 184, 107, 0.1), rgba(255, 107, 107, 0.05)),
    rgba(255, 255, 255, 0.03);
  color: var(--ink);
  line-height: 1.6;
  font-size: 0.98rem;
}

.contamination-alert:empty {
  display: none;
}

.contamination-alert__copy {
  margin: 0;
}

.contamination-alert__chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.status-chip {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.status-chip__label {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.status-chip__value {
  margin: 0;
  color: var(--ink);
  line-height: 1.45;
}

.status-chip--warn {
  border-color: rgba(255, 107, 107, 0.28);
  background: rgba(255, 107, 107, 0.08);
}

.status-chip--partial {
  border-color: rgba(255, 209, 102, 0.28);
  background: rgba(255, 209, 102, 0.08);
}

.status-chip--pending {
  border-color: rgba(122, 140, 255, 0.26);
  background: rgba(122, 140, 255, 0.08);
}

.chip--subtle {
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
}

.contamination-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contamination-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.contamination-card {
  padding: 18px;
  border-radius: 20px;
}

.contamination-card--warn {
  border-color: rgba(255, 107, 107, 0.28);
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.12), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.contamination-card--partial {
  border-color: rgba(255, 209, 102, 0.28);
}

.contamination-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.contamination-card__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.contamination-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-badge--pending {
  color: #ffd166;
  border-color: rgba(255, 209, 102, 0.24);
}

.status-badge--partial {
  color: #ffb86b;
  border-color: rgba(255, 184, 107, 0.24);
}

.status-badge--measured {
  color: #4fe7ab;
  border-color: rgba(79, 231, 171, 0.28);
}

.status-badge--warn {
  color: #ff6b6b;
  border-color: rgba(255, 107, 107, 0.28);
}

.findings-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.finding-card {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.06), rgba(0, 138, 252, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.finding-card--lead {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.12), rgba(0, 138, 252, 0.08)),
    rgba(255, 255, 255, 0.03);
}

.finding-card--good {
  background:
    linear-gradient(135deg, rgba(79, 231, 171, 0.1), rgba(13, 239, 255, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.finding-card--warn {
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.finding-card__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.finding-card__metric {
  margin: 10px 0 8px;
  font-family: var(--display);
  font-size: 1.9rem;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.finding-card__detail,
.finding-card__advice,
.finding-card__evidence {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.finding-card__advice {
  margin-top: 10px;
  color: var(--ink);
}

.finding-card__evidence {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--accent-2);
}

.retry-card {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 209, 102, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
}

.retry-card__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.retry-card__lift {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-family: var(--mono);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--muted);
}

.retry-card__lift--hot {
  color: #ffb86b;
  background: rgba(255, 184, 107, 0.12);
  box-shadow: 0 0 18px rgba(255, 184, 107, 0.14);
}

.retry-card__copy {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.retry-card__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.traceability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.trace-pill {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.trace-pill__label {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-2);
}

.trace-pill__value {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

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

.lane-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border-radius: 20px;
}

.lane-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent-4));
  opacity: 0.9;
}

.lane-card__top,
.run-card__header,
.compare-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.lane-card h3,
.run-card h3,
.compare-run h3 {
  margin: 0;
  font-size: 1.2rem;
}

.lane-card p,
.run-card p,
.board p,
.question-card p {
  margin: 0;
}

.lane-card__description,
.run-card__meta,
.question-card__excerpt,
.board-item__meta {
  color: var(--muted);
  line-height: 1.5;
}

.lane-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.lane-card__note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.88rem;
}

.lane-card__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lane-card__count--empty {
  color: var(--muted);
}

.lane-card code,
.footer code,
.empty-state code {
  font-family: var(--mono);
  font-size: 0.84rem;
}

.lane-card code {
  display: block;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--accent-2);
  line-height: 1.45;
  word-break: break-word;
}

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

.frontier-legend {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.legend-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.legend-group--notes {
  color: var(--muted);
  font-size: 0.9rem;
}

.legend-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.legend-swatch--contaminated {
  background: var(--danger);
}

.legend-swatch--review {
  background: #ffd166;
}

.frontier-picks,
.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.frontier-picks--scroll {
  max-height: 58rem;
  overflow-y: auto;
  padding-right: 8px;
  align-content: start;
}

.frontier-card,
.insight-card {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.06), rgba(0, 138, 252, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.frontier-card--warn,
.insight-card--warn {
  border-color: rgba(255, 107, 107, 0.28);
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.insight-card--good {
  border-color: rgba(79, 231, 171, 0.24);
  background:
    linear-gradient(135deg, rgba(79, 231, 171, 0.1), rgba(13, 239, 255, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.frontier-card--partial {
  border-color: rgba(255, 209, 102, 0.28);
}

.frontier-card__top,
.insight-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.frontier-card h3 {
  margin: 10px 0 8px;
  font-size: 1.14rem;
}

.frontier-card__rank {
  font-family: var(--mono);
  color: var(--muted);
}

.frontier-card__config {
  margin: 0;
  color: var(--ink);
}

.frontier-card__meta {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.frontier-card__contamination-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 10px 0 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 107, 0.35);
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.12), rgba(255, 60, 60, 0.06));
  font-size: 0.82rem;
  line-height: 1.45;
  color: #ffb1b1;
}

.frontier-card__contamination-banner strong {
  display: block;
  color: #ff6b6b;
  font-weight: 700;
  margin-bottom: 2px;
}

.frontier-card__contamination-icon {
  font-size: 1.8rem;
  line-height: 1;
  flex-shrink: 0;
}

.biohazard-icon {
  font-size: 1.3em;
  vertical-align: middle;
}

.caveat-badge {
  display: block;
  font-size: 0.78rem;
  line-height: 1.45;
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 209, 102, 0.25);
  background: rgba(255, 209, 102, 0.06);
  color: #ffd166;
}

.caveat-badge--warn {
  border-color: rgba(255, 209, 102, 0.25);
  color: #ffd166;
}

.caveat-badge--neutral {
  border-color: rgba(166, 183, 213, 0.2);
  color: var(--muted);
}

.provider-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.provider-pill__mark {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  color: #06111c;
}

.provider-pill--anthropic .provider-pill__mark {
  background: #f8b55a;
}

.provider-pill--openai .provider-pill__mark {
  background: #4fe7ab;
}

.provider-pill--qwen .provider-pill__mark {
  background: #6fb6ff;
}

.provider-pill--zhipu .provider-pill__mark {
  background: #c18cff;
}

.provider-pill--unknown .provider-pill__mark {
  background: #c9d2e3;
}

.provider-pill--compact {
  padding: 5px 9px;
}

.provider-pill__label {
  color: var(--ink);
}

.run-card {
  padding: 20px;
  border-radius: 22px;
}

.run-card--flagged {
  border-color: rgba(255, 107, 107, 0.3);
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.08), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.run-card--review {
  border-color: rgba(255, 209, 102, 0.24);
}

.retry-card--flagged,
.insight-card--flagged {
  border-color: rgba(255, 107, 107, 0.3);
  background:
    linear-gradient(135deg, rgba(255, 107, 107, 0.08), rgba(255, 209, 102, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.retry-card--review {
  border-color: rgba(255, 209, 102, 0.24);
}

.contamination-inline-badge {
  display: block;
  font-size: 0.78rem;
  color: #ff6b6b;
  margin-top: 0.15rem;
  margin-bottom: 0.15rem;
  line-height: 1.4;
}

.contamination-inline-badge:empty {
  display: none;
}

.finding-card__contamination-warning {
  font-size: 0.82rem;
  color: #ff6b6b;
  margin-top: 0.2rem;
  line-height: 1.4;
}

.metric-ring {
  --progress: 0;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(8, 10, 28, 0.96) 56%, transparent 57%),
    conic-gradient(
      from -90deg,
      var(--accent-2) 0 calc(var(--progress) * 1%),
      rgba(255, 255, 255, 0.08) calc(var(--progress) * 1%) 100%
    );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.metric-ring--a {
  background:
    radial-gradient(circle at center, rgba(8, 10, 28, 0.96) 56%, transparent 57%),
    conic-gradient(from -90deg, #7ce3a1 0 calc(var(--progress) * 1%), rgba(255, 255, 255, 0.08) calc(var(--progress) * 1%) 100%);
}

.metric-ring--b {
  background:
    radial-gradient(circle at center, rgba(8, 10, 28, 0.96) 56%, transparent 57%),
    conic-gradient(from -90deg, #0defff 0 calc(var(--progress) * 1%), rgba(255, 255, 255, 0.08) calc(var(--progress) * 1%) 100%);
}

.metric-ring--c {
  background:
    radial-gradient(circle at center, rgba(8, 10, 28, 0.96) 56%, transparent 57%),
    conic-gradient(from -90deg, #ffd166 0 calc(var(--progress) * 1%), rgba(255, 255, 255, 0.08) calc(var(--progress) * 1%) 100%);
}

.metric-ring--d,
.metric-ring--f {
  background:
    radial-gradient(circle at center, rgba(8, 10, 28, 0.96) 56%, transparent 57%),
    conic-gradient(from -90deg, #ff6b6b 0 calc(var(--progress) * 1%), rgba(255, 255, 255, 0.08) calc(var(--progress) * 1%) 100%);
}

.metric-ring__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.metric-ring__inner strong {
  font-size: 1.15rem;
}

.metric-ring__inner span {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.run-card__meta {
  margin-top: 8px;
}

.run-card__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.metric-tile {
  padding: 14px;
  border-radius: 18px;
}

.metric-tile__label {
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.metric-tile__value {
  font-size: 1.2rem;
  font-weight: 700;
}

.metric-tile__hint {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.metric-tile--good .metric-tile__value,
.delta--good {
  color: var(--success);
}

.metric-tile--bad .metric-tile__value,
.delta--bad {
  color: var(--danger);
}

.metric-tile--warn .metric-tile__value {
  color: #ffb86b;
}

.run-card__footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.slow-list {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.slow-list__label,
.question-card__meta,
.board-item__score,
.compare-row__label {
  font-family: var(--mono);
}

.slow-list__label {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slow-list ul,
.board ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.slow-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.92rem;
}

.slow-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.compare-controls,
.filters {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.compare-controls {
  margin-bottom: 20px;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}

.control--search {
  flex: 1 1 320px;
}

.control span {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.control select,
.control input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  color: var(--ink);
  background: rgba(4, 8, 22, 0.92);
  font: inherit;
}

.control select {
  appearance: none;
}

.control select option {
  color: var(--ink);
  background: #08101f;
}

.control select:focus,
.control input:focus {
  outline: 2px solid rgba(67, 215, 181, 0.28);
  outline-offset: 1px;
}

.compare-surface {
  min-height: 220px;
}

.compare-empty,
.empty-state {
  display: grid;
  place-items: center;
  min-height: 220px;
  text-align: center;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.compare-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.compare-meta {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.06), rgba(0, 138, 252, 0.08)),
    rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.compare-controls--sticky {
  position: sticky;
  top: 96px;
  z-index: 3;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid rgba(13, 239, 255, 0.12);
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.05), rgba(0, 138, 252, 0.08)),
    rgba(7, 10, 28, 0.94);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.config-meta__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.config-meta__block {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.config-meta__block:first-child,
.config-meta__block--lead {
  grid-column: span 2;
}

.config-meta__block--prompt {
  grid-column: span 2;
}

.config-meta__block h3 {
  margin: 0;
  font-size: 1.2rem;
}

.config-meta__value {
  margin: 0;
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.6;
  white-space: normal;
  overflow-wrap: anywhere;
}

.config-meta__empty p {
  margin: 0;
}

.config-table-wrap {
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.04), rgba(0, 138, 252, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.config-table__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.config-table__head .section-copy {
  margin: 0;
}

.config-table__scroll {
  overflow: auto;
}

.config-table {
  width: 100%;
  border-collapse: collapse;
}

.config-table th,
.config-table td {
  padding: 13px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
}

.config-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(7, 10, 28, 0.96);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.config-table td {
  font-size: 0.94rem;
}

.config-table__question {
  min-width: 240px;
}

.config-table__question span {
  display: block;
}

.config-table__question span:last-child {
  margin-top: 4px;
}

.config-table__row--solved {
  background: rgba(79, 231, 171, 0.04);
}

.config-table__row--miss {
  background: rgba(255, 107, 107, 0.03);
}

.config-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

.compare-run {
  flex: 1;
}

.compare-run__meta {
  margin-top: 6px;
  color: var(--muted);
}

.delta-badge {
  align-self: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.compare-table-wrap {
  overflow: hidden;
  border-radius: 20px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
}

.compare-table th,
.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

.compare-table th {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.compare-table tr:last-child td {
  border-bottom: 0;
}

.atlas-grid {
  grid-template-columns: 1.1fr 0.9fr;
  margin-bottom: 18px;
}

.atlas-card {
  padding: 18px;
  border-radius: 20px;
}

.atlas-card__copy {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.chart-card {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(13, 239, 255, 0.04), rgba(0, 138, 252, 0.06)),
    rgba(255, 255, 255, 0.03);
}

.chart-card__head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 12px;
}

.microscope-map {
  margin-bottom: 18px;
}

.chart {
  width: 100%;
  min-height: 320px;
}

.chart--wide {
  min-height: 420px;
}

.question-count {
  margin: 18px 0 8px;
  color: var(--muted);
  line-height: 1.5;
}

.question-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.question-card {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.question-card__meta {
  margin-bottom: 10px;
  color: var(--accent-2);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.question-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
}

.question-card__excerpt {
  margin-top: 12px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
}

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

.board {
  padding: 18px;
  border-radius: 22px;
}

.board h3 {
  margin-bottom: 14px;
}

.board li {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.board li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.board-item__rank {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 138, 252, 0.24), rgba(13, 239, 255, 0.2));
  font-family: var(--mono);
  font-size: 0.78rem;
}

.board-item__score {
  color: var(--accent-3);
}

.board-item__title {
  display: block;
  margin-top: 4px;
}

.footer {
  padding: 8px 4px 0;
  font-size: 0.94rem;
  line-height: 1.6;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand__logo {
  display: block;
  max-width: 180px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.92;
}

.footer-brand__logo--graphistry {
  max-height: 34px;
}

.footer-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.footer-brand__icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 14px;
}

.footer-lockup__text {
  font-family: var(--display);
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}

.mono {
  font-family: var(--mono);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
}

.stagger {
  opacity: 0;
  transform: translateY(18px);
}

body.is-ready .reveal {
  animation: rise-in 0.82s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

body.is-ready .stagger {
  animation: rise-in 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: var(--delay, 0ms);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .hero__top {
    grid-template-columns: 1fr;
  }

  .hero__aside {
    grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
    align-items: stretch;
  }

  .hero__stats,
  .compare-grid,
  .lane-grid,
  .frontier-picks,
  .insight-grid,
  .question-grid,
  .quote-strip,
  .narrative-grid,
  .impact-strip,
  .contamination-grid,
  .findings-grid,
  .retry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__stats {
    grid-template-columns: 1fr 1fr;
  }

  .runs-grid,
  .leaderboard-grid,
  .atlas-grid,
  .matrix-pill-grid,
  .contamination-layout,
  .contamination-alert__chips {
    grid-template-columns: 1fr;
  }

  .config-meta__grid {
    grid-template-columns: 1fr;
  }

  .config-meta__block:first-child,
  .config-meta__block--lead,
  .config-meta__block--prompt {
    grid-column: span 1;
  }

  .narrative-card--primary,
  .finding-card--lead {
    grid-column: span 1;
  }

  .config-table__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .site-shell {
    padding: 18px 14px 56px;
  }

  .page-nav {
    top: 12px;
    padding: 10px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .page-nav a {
    white-space: nowrap;
  }

  .hero,
  .panel {
    padding: 20px;
  }

  .hero__stats,
  .compare-grid,
  .lane-grid,
  .frontier-picks,
  .insight-grid,
  .question-grid,
  .run-card__metrics,
  .leaderboard-grid,
  .quote-strip,
  .narrative-grid,
  .impact-strip,
  .matrix-pill-grid,
  .contamination-grid,
  .findings-grid,
  .retry-grid,
  .retry-card__metrics,
  .contamination-card__metrics,
  .traceability-grid {
    grid-template-columns: 1fr;
  }

  .hero__aside {
    grid-template-columns: 1fr;
  }

  .hero__mascot-panel {
    justify-content: center;
    min-height: 150px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.7rem, 12vw, 4.2rem);
  }

  .compare-meta,
  .run-card__header,
  .retry-card__top {
    flex-direction: column;
  }

  .compare-controls--sticky {
    position: static;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .frontier-legend {
    flex-direction: column;
  }

  .contamination-card__top {
    flex-direction: column;
  }

  .chart-card__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .compare-table {
    font-size: 0.94rem;
  }

  .hero__watermark {
    position: static;
    margin-top: 18px;
    font-size: 0.9rem;
    letter-spacing: 0.18em;
  }
}