:root {
  --bg: var(--b17-page);
  --bg-raised: var(--b17-elevated);
  --bg-surface: var(--b17-card);
  --panel: var(--b17-elevated);
  --panel-border: var(--b17-border);
  --border-subtle: var(--b17-border);
  --border-default: var(--b17-border-strong);
  --text: var(--b17-ink);
  --text-secondary: var(--b17-text-secondary);
  --text-tertiary: var(--b17-text-muted);
  --muted: var(--b17-text-muted);
  --brand: var(--b17-product-accent);
  --brand-dim: var(--b17-accent-soft);
  --brand-text: var(--b17-product-accent);
  --brand-hover: #245f77;
  --ring: var(--b17-product-accent);
  --accent: var(--b17-negative);
  --accent-dim: color-mix(in srgb, var(--b17-negative) 11%, transparent);
  --accent-text: var(--b17-negative);
  --info: var(--b17-information);
  --info-dim: color-mix(in srgb, var(--b17-information) 11%, transparent);
  --info-text: var(--b17-information);
  --green: var(--b17-positive);
  --green-dim: color-mix(in srgb, var(--b17-positive) 11%, transparent);
  --green-text: var(--b17-positive);
  --amber: var(--b17-warning);
  --amber-dim: color-mix(in srgb, var(--b17-warning) 11%, transparent);
  --amber-text: var(--b17-warning);
  --red: var(--b17-negative);
  --red-dim: color-mix(in srgb, var(--b17-negative) 11%, transparent);
  --red-text: var(--b17-negative);
  --radius-sm: var(--b17-radius-sm);
  --radius-md: var(--b17-radius-md);
  --radius-lg: 999px;
  --radius-xl: var(--b17-radius-lg);
  --font-heading: var(--b17-font-display);
  --font-sans: var(--b17-font-sans);
  --font-mono: "SFMono-Regular", Consolas, monospace;
  --shadow-sm: none;
  --shadow-card: var(--b17-shadow-card);
  --shadow-hover: var(--b17-shadow-card);
}

body {
  background: var(--b17-page);
  color: var(--b17-ink);
  font-family: var(--b17-font-sans);
  line-height: 1.55;
}

.shell {
  width: min(calc(100% - 40px), var(--b17-content-max));
  max-width: none;
  padding: 0 0 72px;
}

.hero {
  margin-top: 0;
  padding: 64px 0 54px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.public-hero {
  min-height: 500px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: end;
  gap: 64px;
  border-bottom: 1px solid var(--b17-border);
}

.hero .status-badge {
  margin-bottom: 22px;
}

.hero .eyebrow,
.card-kicker,
.section-title {
  margin-bottom: 10px;
  color: var(--b17-product-accent);
  font-family: var(--b17-font-sans);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero h1 {
  color: var(--b17-ink);
  font-family: var(--b17-font-display);
  font-size: clamp(48px, 7vw, 82px);
  font-weight: 650;
  line-height: 1.02;
}

.hero .subtitle {
  max-width: 690px;
  margin-top: 22px;
  color: var(--b17-text-secondary);
  font-family: var(--b17-font-sans);
  font-size: 19px;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-btn,
.secondary-btn,
.refresh-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: var(--b17-radius-sm);
  font-family: var(--b17-font-sans);
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
  box-shadow: none;
}

.primary-btn {
  border: 1px solid var(--b17-ink);
  background: var(--b17-ink);
  color: var(--b17-elevated);
}

.primary-btn:hover {
  background: var(--b17-product-accent);
  border-color: var(--b17-product-accent);
}

.secondary-btn,
.refresh-btn {
  border: 1px solid var(--b17-border-strong);
  background: transparent;
  color: var(--b17-ink);
}

.secondary-btn:hover,
.refresh-btn:hover {
  border-color: var(--b17-product-accent);
  background: var(--b17-accent-soft);
  color: var(--b17-ink);
}

.hero-index {
  padding: 26px 28px;
  border-top: 3px solid var(--b17-product-accent);
  background: var(--b17-ink);
  color: var(--b17-elevated);
}

.index-label {
  margin: 0 0 18px;
  color: #a8b8ba;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-index dl {
  margin: 0;
}

.hero-index dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-index dt {
  color: #aebcbd;
  font-size: 12px;
}

.hero-index dd {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  text-align: right;
}

.status-bar {
  margin: 18px 0 0;
  padding: 14px 18px;
  border: 1px solid var(--b17-border);
  border-radius: var(--b17-radius-md);
  background: var(--b17-elevated);
}

.status-pill,
.badge,
.badge-pill,
.conn-badge {
  border-radius: 999px;
  font-family: var(--b17-font-sans);
  font-weight: 750;
}

.status-meta {
  color: var(--b17-text-secondary);
}

.top-notice,
.compact-notice,
.note,
.mini-note,
.warning-note {
  color: var(--b17-text-secondary);
}

.top-notice {
  margin: 14px 0 0;
  border: 0;
  border-left: 3px solid var(--b17-border-strong);
  background: transparent;
}

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

.card {
  grid-column: span 12;
  padding: 30px;
  border: 1px solid var(--b17-border);
  border-radius: var(--b17-radius-md);
  background: var(--b17-elevated);
  box-shadow: none;
}

.card h2 {
  color: var(--b17-ink);
  font-family: var(--b17-font-display);
  font-size: 28px;
  font-weight: 650;
}

.card-head {
  margin-bottom: 22px;
}

.meta-grid {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0;
  border-top: 1px solid var(--b17-border);
  border-left: 1px solid var(--b17-border);
}

.meta-item {
  min-height: 102px;
  padding: 16px;
  border-right: 1px solid var(--b17-border);
  border-bottom: 1px solid var(--b17-border);
  border-radius: 0;
  background: var(--b17-card);
}

.meta-label {
  color: var(--b17-text-muted);
  font-size: 11px;
}

.meta-value {
  color: var(--b17-text);
  font-family: var(--b17-font-sans);
  font-size: 14px;
  font-weight: 700;
}

.rank-list,
.action-list,
.model-list {
  gap: 10px;
}

.rank-card,
.action-card,
.model-card,
.paper-account,
.paper-order {
  border: 1px solid var(--b17-border);
  border-radius: var(--b17-radius-sm);
  background: var(--b17-card);
}

.rank-title {
  color: var(--b17-ink);
  font-family: var(--b17-font-sans);
  font-size: 16px;
  font-weight: 750;
}

.rank-index {
  color: var(--b17-product-accent);
}

.stat-chip,
.hypothesis-item,
.evidence-item,
.timeline-item {
  border: 1px solid var(--b17-border);
  border-radius: var(--b17-radius-sm);
  background: var(--b17-elevated);
}

.details-panel {
  border: 1px solid var(--b17-border);
  background: var(--b17-card);
}

.details-panel summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  color: var(--b17-ink);
  font-weight: 750;
}

.archive-body {
  padding: 0 18px 20px;
}

.archive-body > .badge {
  margin-bottom: 12px;
}

.family-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.family-card > div {
  max-width: 740px;
}

.family-card p:not(.card-kicker) {
  margin-top: 10px;
  color: var(--b17-text-secondary);
}

.table-shell {
  border-top: 2px solid var(--b17-ink);
}

table {
  font-family: var(--b17-font-sans);
  font-variant-numeric: tabular-nums;
}

th {
  color: var(--b17-text-muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

td {
  color: var(--b17-text-secondary);
}

tbody tr:hover {
  background: var(--b17-card);
}

.top-bar {
  position: sticky;
  top: 72px;
  z-index: 40;
  width: min(calc(100% - 40px), var(--b17-content-max));
  height: 54px;
  margin: 0 auto;
  padding: 0;
  border-bottom: 1px solid var(--b17-border);
  background: color-mix(in srgb, var(--b17-page) 94%, transparent);
  color: var(--b17-text-secondary);
  font-family: var(--b17-font-sans);
}

.top-bar .nav-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: var(--b17-radius-sm);
  color: var(--b17-text-secondary);
  font-weight: 700;
}

.top-bar .nav-link:hover,
.top-bar .nav-link.active {
  background: var(--b17-accent-soft);
  color: var(--b17-product-accent);
}

.top-bar .conn-badge {
  padding: 5px 10px;
}

.top-bar .refresh-btn {
  min-height: 36px;
  padding: 0 14px;
}

.kpi-strip {
  gap: 10px;
}

.kpi-card {
  padding: 20px;
  border: 1px solid var(--b17-border);
  border-radius: var(--b17-radius-sm);
  background: var(--b17-elevated);
  box-shadow: none;
}

.kpi-card .kpi-value {
  color: var(--b17-ink);
  font-family: var(--b17-font-display);
}

.card-hypothesis,
.card-manual,
.card-auto,
.card-exit-lab,
.caveat-callout {
  border-left-width: 3px;
}

.caveat-callout {
  background: var(--red-dim);
  border-radius: var(--b17-radius-sm);
}

.footer-note {
  color: var(--b17-text-muted);
  font-style: normal;
}

.brand-footer .eyebrow {
  color: #7fa8b8;
}

.risk-en {
  margin-top: 20px !important;
  color: #98aaa8 !important;
  font-size: 12px;
}

@media (min-width: 920px) {
  .page-console .grid > .card:nth-child(2),
  .page-console .grid > .card:nth-child(3) {
    grid-column: span 6;
  }
}

@media (max-width: 820px) {
  .shell,
  .top-bar {
    width: calc(100% - 28px);
  }

  .top-bar {
    top: 104px;
    gap: 8px;
    overflow-x: auto;
  }

  .top-bar .nav-link {
    display: inline-flex;
    white-space: nowrap;
  }

  .top-bar .conn-badge {
    margin-left: auto;
  }

  .public-hero {
    min-height: 0;
    padding: 52px 0 44px;
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero h1 {
    font-size: clamp(44px, 13vw, 62px);
  }

  .hero .subtitle {
    font-size: 17px;
  }

  .grid,
  .dash-grid {
    gap: 14px;
  }

  .card {
    padding: 22px 18px;
  }

  .family-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .status-bar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .kpi-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kpi-card {
    padding: 16px;
  }

  .kpi-card .kpi-value {
    font-size: 22px;
  }

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

  .card h2 {
    font-size: 24px;
  }
}