/* Hanging Context — data-narrative styles.
   Loaded on top of shared.css for all /data/, /entities/, /tags/,
   /sources/, /explore/, /for-agents/ pages. Adds: wider page max,
   nav-links layout, counter typography, card grids, viz surfaces. */

:root {
  --accent: #626262;
  --accent-faint: rgba(0, 0, 0, 0.06);
  --page-max-wide: 1240px;
  --panel-gap: clamp(0.95rem, 1.35vw, 1.3rem);
  --ink-3: var(--text-tertiary);
  --ink-2: var(--text-secondary);
  --ink: var(--text);
  --bg-card: var(--bg);
}

[data-theme="dark"] {
  --accent: #c7c7c7;
  --accent-faint: rgba(255, 255, 255, 0.08);
  --bg-card: var(--bg-subtle);
}

.page-wide { max-width: var(--page-max-wide) !important; }

/* ── Hero ── */
.data-hero { padding: clamp(2rem, 4.8vw, 3.2rem) 0 clamp(1.55rem, 3.2vw, 2.3rem); }
.data-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}
.data-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text);
  margin: 0;
}
.data-hero .tagline {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-top: 1rem;
  line-height: 1.5;
}

.counter-big {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1;
  display: block;
}
.counter-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-top: 0.75rem;
}
.counter-label .live { color: var(--text); margin-right: 0.5rem; }

/* ── Sparkline strip ── */
.sparkline-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sparkline-row .left {
  flex: 1;
  max-width: 360px;
}
.sparkline-row .right {
  flex: 2;
  min-width: 0;
}
.sparkline-row svg {
  width: 100%;
  height: 60px;
  overflow: visible;
  display: block;
}

/* ── Section heading ── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: clamp(2.7rem, 6.5vh, 3.8rem) 0 1.15rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

/* ── Stat row (small multiples) ── */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}
.stat {
  padding: 1rem 0;
  border-top: 1px solid var(--line-weak, rgba(0,0,0,0.04));
}
.stat .label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.375rem;
}
.stat .value {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 1.625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.1;
}
.stat .note {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

/* ── Month cards ── */
.month-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.month-card {
  padding: 1.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background 0.15s, transform 0.15s;
  cursor: pointer;
  display: block;
  color: inherit;
  text-decoration: none;
}
.month-card:hover { background: var(--bg-subtle); transform: none; }
.month-card .month-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.month-card .month-label .live { color: var(--text); margin-right: 0.4rem; }
.month-card .month-number {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1;
}
.month-card .month-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  letter-spacing: 0.04em;
}

/* ── Data-page spacing ── */
.data-page .lede {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 1.5rem;
}

/* ── Viz shell ── */
.viz {
  position: relative;
  margin: 1.5rem 0 2rem;
}
.viz svg {
  display: block;
  width: 100%;
  height: auto;
}
.viz-controls {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
  margin: 0.75rem 0 1rem;
  flex-wrap: wrap;
}
.viz-controls .pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-tertiary);
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.viz-controls .pill:hover { color: var(--text); border-color: var(--line-strong); }
.viz-controls .pill.active { color: var(--bg); background: var(--text); border-color: var(--text); }
.viz-controls .search {
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  border-radius: 3px;
  min-width: 180px;
}
.viz-controls .search:focus {
  outline: none;
  border-color: var(--text);
}

.viz-tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--text);
  color: var(--bg);
  padding: 0.5rem 0.75rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.12s;
  max-width: 260px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  line-height: 1.4;
}
.viz-tooltip.show { opacity: 1; }
.viz-tooltip .tt-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  letter-spacing: -0.005em;
}

/* ── Graph: force-directed ── */
.graph-node {
  cursor: grab;
  transition: opacity 0.2s, stroke-width 0.15s;
}
.graph-node.faded { opacity: 0.18; }
.graph-node.selected { stroke: var(--text); stroke-width: 2.5px; }
.graph-edge {
  stroke: var(--text);
  stroke-opacity: 0.12;
  transition: stroke-opacity 0.2s;
}
.graph-edge.faded { stroke-opacity: 0.03; }
.graph-edge.highlighted {
  stroke-opacity: 0.55;
  stroke: var(--text);
  stroke-dasharray: 4 3;
}
.graph-label {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--text);
  pointer-events: none;
  text-anchor: middle;
  opacity: 0;
  transition: opacity 0.2s;
}
.graph-label.show { opacity: 1; }

/* ── Leaderboard ── */
.leaderboard {
  list-style: none;
  border-top: 1px solid var(--line);
}
.leaderboard li {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto auto;
  gap: 1rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background 0.15s;
  cursor: pointer;
}
.leaderboard li:hover { background: var(--bg-subtle); }
.leaderboard .rank {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.leaderboard .lb-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.leaderboard .lb-type {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.leaderboard .lb-count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* ── Loading state ── */
.loading {
  padding: 3rem 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

/* ── Empty / error ── */
.empty, .error-box {
  padding: 2rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  border: 1px dashed var(--line);
  border-radius: 4px;
  margin: 2rem 0;
}
.error-box {
  border-color: var(--line-strong);
  color: var(--text-secondary);
  background: var(--bg-subtle);
}

/* ── For Agents ── */
.schema-block {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--bg-subtle);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 1rem 0 1.5rem;
  white-space: pre;
}
.endpoint-list {
  list-style: none;
  border-top: 1px solid var(--line);
  margin: 1.25rem 0;
}
.endpoint-list li {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 2fr;
  gap: 1.5rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.endpoint-list .url {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text);
}
.endpoint-list .desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Provenance chip ── */
.prov {
  display: inline-flex;
  gap: 0.5rem;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}
.prov a { border-bottom: 1px solid var(--line); padding-bottom: 1px; }
.prov a:hover { color: var(--text); border-color: var(--text); }

/* ── Sample claim card ── */
.claim-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.claim-card {
  min-width: 0;
  min-height: 15rem;
  padding: 1rem 1rem 1.125rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.claim-card .c-text {
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.45;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0;
}
.claim-card .c-meta-stack {
  margin-top: auto;
  display: grid;
  gap: 0.625rem;
}
.claim-card .c-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}
.claim-card .c-meta-footer {
  justify-content: space-between;
  align-items: center;
}
.claim-card .meta-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
}
.claim-card .c-meta-row a {
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}
.claim-card .c-meta-row a:hover {
  color: var(--text);
  border-color: var(--text);
}
@media (max-width: 980px) {
  .claim-grid {
    grid-template-columns: 1fr;
  }
  .claim-card {
    min-height: 0;
  }
}

/* ── Panel wall (5.2b) ── */
.stream-filter-explorer {
  display: grid;
  gap: 0.9rem;
}
.stream-filter-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}
.stream-filter-meta {
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}
.stream-filter-kicker {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.stream-filter-current {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
}
.stream-filter-hint {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.stream-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}
.stream-filter-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease, background-color 120ms ease;
}
.stream-filter-btn:hover:not(:disabled) {
  color: var(--text);
  border-color: var(--text);
}
.stream-filter-btn.is-active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.stream-filter-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.stream-filter-stage {
  min-height: 300px;
}
.stream-filter-focus {
  display: grid;
  gap: 1rem;
}
.stream-filter-hero,
.stream-filter-surface,
.stream-filter-breakdown,
.stream-filter-examples {
  border: 1px solid var(--line);
  border-radius: var(--panel-radius);
  background: var(--bg-subtle);
}
.stream-filter-hero {
  padding: 1rem 1rem 0.95rem;
}
.stream-filter-hero-kicker,
.stream-filter-section-kicker {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.stream-filter-hero-title,
.stream-filter-section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
  margin-top: 0.35rem;
}
.stream-filter-hero-sub,
.stream-filter-section-sub {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.stream-filter-stat-grid {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}
.stream-filter-stat {
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--panel-radius) - 2px);
  background: var(--bg);
  min-width: 0;
}
.stream-filter-stat-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.stream-filter-stat-value {
  margin-top: 0.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text);
  line-height: 1.2;
  overflow-wrap: anywhere;
}
.stream-filter-stat-sub {
  margin-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
}
.stream-filter-focus-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.9fr);
  gap: 1rem;
  align-items: start;
}
.stream-filter-surface,
.stream-filter-examples {
  padding: 0.95rem 1rem;
}
.stream-filter-section-head {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}
.stream-filter-treemap svg {
  width: 100%;
  display: block;
}
.stream-filter-aside {
  display: grid;
  gap: 0.75rem;
}
.stream-filter-breakdown {
  padding: 0.85rem 0.95rem;
}
.stream-filter-breakdown-title {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.55rem;
}
.stream-filter-breakdown-list {
  display: grid;
  gap: 0.45rem;
}
.stream-filter-breakdown-row {
  display: grid;
  grid-template-columns: minmax(96px, 1fr) minmax(110px, 1.25fr) auto;
  gap: 0.55rem;
  align-items: center;
}
.stream-filter-breakdown-label,
.stream-filter-breakdown-count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
}
.stream-filter-breakdown-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.stream-filter-breakdown-bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.stream-filter-breakdown-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: var(--text);
  opacity: 0.82;
}
.stream-filter-example-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
.stream-filter-example-card {
  min-width: 0;
  padding: 0.9rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--panel-radius) - 2px);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.stream-filter-example-text {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text);
  margin: 0;
}
.stream-filter-example-meta {
  margin-top: auto;
  display: grid;
  gap: 0.5rem;
}
.stream-filter-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.stream-filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.stream-filter-chip.is-muted {
  background: transparent;
}
.stream-filter-example-footer {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}
.stream-filter-source {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}
.stream-filter-source:hover {
  color: var(--text);
  border-color: var(--text);
}
.stream-filter-date {
  flex: none;
}
.stream-explainer-key,
.stream-block,
.stream-row,
.stream-channel-row {
  min-width: 0;
}
.stream-row > *,
.stream-channel-row > * {
  min-width: 0;
}
@media (max-width: 1080px) {
  .stream-filter-stat-grid,
  .stream-filter-example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stream-filter-focus-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 760px) {
  .stream-filter-explorer,
  .stream-filter-stage,
  .stream-filter-focus,
  .stream-filter-focus-grid,
  .stream-filter-hero,
  .stream-filter-surface,
  .stream-filter-breakdown,
  .stream-filter-examples {
    min-width: 0;
    overflow: hidden;
  }
  .stream-filter-stage {
    min-height: 0;
  }
  .stream-filter-toolbar {
    flex-direction: column;
  }
  .stream-filter-actions {
    justify-content: flex-start;
  }
  .stream-filter-stat-grid,
  .stream-filter-example-grid {
    grid-template-columns: 1fr;
  }
  .stream-filter-breakdown-row {
    grid-template-columns: minmax(0, 1fr) minmax(4.5rem, 0.8fr) auto;
    gap: 0.4rem;
  }
  .stream-filter-current,
  .stream-filter-hint,
  .stream-filter-hero-title,
  .stream-filter-hero-sub,
  .stream-filter-section-title,
  .stream-filter-section-sub {
    overflow-wrap: anywhere;
  }
  .stream-explainer-key {
    overflow: hidden;
    overflow-wrap: anywhere;
  }
  .stream-explainer-head {
    display: none !important;
  }
  .stream-row {
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 0.5rem !important;
    align-items: start !important;
  }
  .stream-row > div:first-child,
  .stream-row > div:nth-child(2) {
    grid-column: 1 / -1;
  }
  .stream-row > div:nth-child(3) {
    grid-column: 1;
    justify-content: flex-start !important;
    justify-self: start;
    max-width: 100%;
  }
  .stream-row > span:last-child {
    grid-column: 2;
    justify-self: end;
    align-self: center;
  }
  .stream-channels {
    margin-left: 0 !important;
  }
  .stream-channel-row {
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 0.45rem !important;
  }
  .stream-channel-row > div {
    grid-column: 1 / -1;
  }
}

.panel-wall {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  margin: clamp(1.8rem, 4vh, 2.6rem) 0 clamp(3rem, 7vh, 5rem);
  align-items: stretch;
}
.panel-wall > .panel {
  align-self: start;
}
.panel-set {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--panel-gap);
  align-items: stretch;
  margin: clamp(2.2rem, 5.6vh, 4.2rem) 0;
}
.panel-set:first-child { margin-top: 0; }
.panel-set:last-child { margin-bottom: 0; }
.panel-set-volume { height: clamp(30rem, 68svh, 39rem); }
.panel-set-temporal { height: clamp(25rem, 58svh, 34rem); }
.panel-set-distributions { height: clamp(21rem, 48svh, 28rem); }
.panel-set-heatmaps { height: clamp(26rem, 60svh, 35rem); }
.panel-set-lists { height: clamp(28rem, 62svh, 37rem); }
.panel-set > .panel {
  align-self: stretch;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}
.panel-set > .panel .p-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}
body {
  background-attachment: scroll;
}
.page-wide .panel.hc-reveal,
.page-wide .section-label.hc-reveal,
.page-wide .drill-card.hc-reveal,
.page-wide .claim-card.hc-reveal,
.page-wide .about-data.hc-reveal {
  opacity: 1;
  transform: none;
  transition-delay: 0ms !important;
}
.panel {
  padding: clamp(1rem, 1.6vw, 1.2rem) clamp(1rem, 1.6vw, 1.2rem) clamp(1.05rem, 1.7vw, 1.25rem);
  border: 1px solid color-mix(in srgb, var(--line-strong) 68%, transparent);
  border-radius: var(--panel-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 94%, var(--bg-subtle)) 0%, var(--bg) 100%);
  display: flex;
  flex-direction: column;
  position: relative;
  min-width: 0;
  transition: border-color var(--motion-fast), background-color var(--motion-fast), box-shadow var(--motion-fast);
}
.panel:hover {
  border-color: var(--line-strong);
  box-shadow: var(--elev-soft);
}
.panel .p-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.375rem;
}
.panel .p-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.panel .p-note {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-tertiary);
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.panel .p-note code { font-size: 0.6875rem; }
.panel .p-body { flex: 0 1 auto; min-width: 0; }
#panel-streams {
  max-height: clamp(20rem, 46vh, 30rem);
  overflow: auto;
  padding-right: 0.35rem;
  scrollbar-gutter: stable;
}
#panel-entities {
  min-height: 0;
}
.panel-set-lists #panel-streams,
.panel-set-lists #panel-entities {
  max-height: none;
  overflow: auto;
  padding-right: 0.35rem;
  scrollbar-gutter: stable;
}
.panel-set-volume #panel-freshness,
.panel-set-heatmaps .p-body {
  overflow: auto;
}

/* Column spans — 12-col grid */
.panel.span-3  { grid-column: span 3; }
.panel.span-4  { grid-column: span 4; }
.panel.span-5  { grid-column: span 5; }
.panel.span-6  { grid-column: span 6; }
.panel.span-7  { grid-column: span 7; }
.panel.span-8  { grid-column: span 8; }
.panel.span-9  { grid-column: span 9; }
.panel.span-12 { grid-column: span 12; }

@media (max-width: 1024px) {
  .data-hero {
    padding: clamp(2.55rem, 7.4vw, 3.35rem) 0 clamp(1.95rem, 5vw, 2.55rem);
  }
  .data-hero h1 {
    font-size: clamp(1.95rem, 6.5vw, 2.8rem);
    line-height: 1.14;
  }
  .data-hero .tagline {
    max-width: 100%;
  }
  .endpoint-list li {
    grid-template-columns: 1fr;
    gap: 0.45rem;
    padding: 0.75rem 0;
  }
  .viz-controls .search {
    min-width: 0;
    width: min(100%, 22rem);
  }
  .leaderboard li {
    grid-template-columns: 2rem minmax(0, 1fr) auto;
    gap: 0.75rem;
  }
  .leaderboard .lb-type {
    display: none;
  }
  .panel.span-3,
  .panel.span-4,
  .panel.span-5,
  .panel.span-6,
  .panel.span-7,
  .panel.span-8,
  .panel.span-9 { grid-column: span 6; }
  .panel-wall { gap: 0; }
  .panel-set {
    gap: 0.95rem;
    margin-block: clamp(1.7rem, 4vh, 2.8rem);
  }
  .panel-set-volume,
  .panel-set-temporal,
  .panel-set-heatmaps,
  .panel-set-lists {
    height: clamp(28rem, 66svh, 38rem);
  }
  .panel-set-distributions {
    height: clamp(22rem, 54svh, 30rem);
  }
}
@media (max-width: 760px) {
  .sparkline-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.85rem 0;
  }
  .sparkline-row .left,
  .sparkline-row .right {
    max-width: none;
    width: 100%;
  }
  .stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
  }
  .viz-controls {
    gap: 0.4rem;
  }
  .viz-controls .pill {
    font-size: 0.64rem;
    padding: 0.28rem 0.56rem;
  }
  .viz-controls .search {
    width: 100%;
  }
  .leaderboard li {
    grid-template-columns: 1.7rem minmax(0, 1fr) auto;
    gap: 0.55rem;
    padding: 0.56rem 0;
  }
  .panel-wall {
    gap: 0;
    margin-bottom: 2.4rem;
  }
  .panel-set {
    grid-template-columns: 1fr;
    gap: 0.82rem;
    height: auto;
    min-height: 0;
    margin-block: 1.75rem;
  }
  .panel-wall > .panel,
  .panel-set > .panel {
    grid-column: span 12 !important;
    height: auto;
    overflow: visible;
  }
  .panel {
    padding: 0.94rem 0.9rem 1rem;
  }
  .about-data {
    margin: 1.65rem 0 2.3rem;
    padding-top: 1.1rem;
  }
}
@media (max-width: 640px) {
  .data-hero {
    padding: 2.15rem 0 1.85rem;
  }
  .data-hero .eyebrow {
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    line-height: 1.4;
    margin-bottom: 0.7rem;
  }
  .data-hero h1 {
    font-size: clamp(1.65rem, 8vw, 2.1rem);
    line-height: 1.14;
  }
  .data-hero .tagline {
    font-size: 0.98rem;
    line-height: 1.58;
    margin-top: 0.85rem;
  }
  .counter-big {
    font-size: clamp(2.3rem, 14vw, 3.5rem);
  }
  .counter-label {
    margin-top: 0.45rem;
    letter-spacing: 0.13em;
  }
  .section-label {
    margin: 1.85rem 0 0.82rem;
    padding-top: 0.92rem;
    letter-spacing: 0.14em;
  }
  .month-grid {
    grid-template-columns: 1fr;
    border-left: 0;
  }
  .month-card {
    border-left: 1px solid var(--line);
    padding: 1.05rem;
  }
  .stat-row {
    grid-template-columns: 1fr;
  }
  .panel-wall {
    gap: 0;
    margin-bottom: 2.3rem;
  }
  .panel { padding: 0.95rem; }
  #panel-streams {
    max-height: clamp(18rem, 58vh, 28rem);
  }
  .panel-set-lists #panel-streams,
  .panel-set-lists #panel-entities {
    max-height: clamp(18rem, 58svh, 28rem);
  }
  .panel .p-title {
    font-size: 0.95rem;
    margin-bottom: 0.62rem;
  }
  .panel .p-note {
    font-size: 0.59rem;
    padding-top: 0.58rem;
  }
  .schema-block {
    font-size: 0.67rem;
    padding: 0.78rem 0.9rem;
  }
  .endpoint-list .url {
    font-size: 0.72rem;
    overflow-wrap: anywhere;
  }
  .endpoint-list .desc {
    font-size: 0.86rem;
  }
}

.viz-empty {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  padding: 1.5rem 0;
  text-align: center;
}

/* ── Tooltip — shared across all panels ── */
.viz-tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--text);
  color: var(--bg);
  padding: 0.4rem 0.625rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  line-height: 1.35;
  z-index: 999;
  opacity: 0;
  transition: opacity 0.1s;
  max-width: 280px;
}
.viz-tooltip.show { opacity: 0.95; }
.viz-tooltip .tt-title { font-weight: 600; letter-spacing: 0.02em; margin-bottom: 1px; }

/* ── Collapsible about panel ── */
.about-data {
  margin: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.about-data summary {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem 0;
}
.about-data summary:hover { color: var(--text); }
.about-data[open] summary { color: var(--text); margin-bottom: 1rem; }
.about-data p { color: var(--text-secondary); max-width: 720px; margin: 0.75rem 0; line-height: 1.55; }

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Agent newspaper drilldowns */
.desk-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.9rem;
  margin: 1rem 0 1.55rem;
}
.desk-stat {
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
  min-width: 0;
}
.desk-stat-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.desk-stat-value {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.05;
  overflow-wrap: anywhere;
}
.desk-stat-note {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.desk-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--panel-gap);
  margin: clamp(1rem, 2.2vw, 1.65rem) 0 clamp(2.4rem, 5vh, 3.5rem);
}
.desk-grid .panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.desk-grid .panel .p-body {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
}
.desk-panel-balanced { min-height: clamp(20rem, 42vh, 28rem); }
.desk-panel-short { min-height: clamp(16rem, 30vh, 21rem); }
.desk-panel-tall { min-height: clamp(26rem, 58vh, 38rem); }
.desk-chart {
  display: grid;
  align-content: center;
  overflow: hidden;
}
.desk-chart-scroll,
.desk-table-scroll,
.desk-list-scroll {
  overflow: auto;
  scrollbar-gutter: stable;
}
.desk-table-scroll {
  max-height: clamp(28rem, 64vh, 44rem);
  border-top: 1px solid var(--line);
}
.desk-table-scroll .desk-table {
  min-width: min(680px, 100%);
}
.desk-list-scroll {
  max-height: clamp(20rem, 46vh, 31rem);
}
.desk-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.desk-list li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.58rem 0;
  border-bottom: 1px solid var(--line);
}
.desk-rank,
.desk-value,
.desk-sub {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}
.desk-rank { text-align: right; }
.desk-name {
  min-width: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  overflow-wrap: anywhere;
}
.desk-sub {
  display: block;
  margin-top: 0.2rem;
  color: var(--text-secondary);
  line-height: 1.35;
}
.desk-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.desk-table th,
.desk-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 0.45rem;
  text-align: right;
  vertical-align: top;
}
.desk-table th:first-child,
.desk-table td:first-child {
  text-align: left;
  padding-left: 0;
}
.desk-table th {
  color: var(--text-tertiary);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bg);
}
.desk-table td { color: var(--text-secondary); }
.desk-table strong {
  color: var(--text);
  font-weight: 600;
}
.ranked-bars {
  display: grid;
  gap: 0.48rem;
  align-content: center;
  width: 100%;
}
.ranked-bar-row {
  display: grid;
  grid-template-columns: minmax(8rem, 0.44fr) minmax(0, 1fr) 4.75rem;
  gap: 0.75rem;
  align-items: center;
  min-height: 1.6rem;
}
.ranked-bar-name,
.ranked-bar-value {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}
.ranked-bar-name {
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}
.ranked-bar-track {
  height: 0.78rem;
  border: 1px solid var(--line);
  background: var(--bg-subtle);
  overflow: hidden;
}
.ranked-bar-fill {
  height: 100%;
  background: var(--text);
  opacity: 0.72;
}
.ranked-bar-value {
  color: var(--text);
  white-space: nowrap;
}
.desk-matrix {
  display: grid;
  gap: 2px;
  width: 100%;
  min-width: 620px;
}
.desk-matrix-row {
  display: grid;
  grid-template-columns: minmax(13rem, 1.25fr) repeat(var(--cols), minmax(4.5rem, 1fr));
  gap: 2px;
  align-items: stretch;
}
.desk-matrix-head,
.desk-matrix-label,
.desk-matrix-cell {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  line-height: 1.25;
}
.desk-matrix-head {
  padding: 0 0.55rem 0.35rem;
  color: var(--text-tertiary);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.desk-matrix-label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  padding: 0.42rem 0.55rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}
.desk-matrix-cell {
  min-height: 2rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--text) var(--shade, 0%), var(--bg-subtle));
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
@media (max-width: 640px) {
  .ranked-bar-row {
    grid-template-columns: minmax(5.7rem, 0.75fr) minmax(0, 1fr) 3.8rem;
    gap: 0.45rem;
  }
  .ranked-bar-name,
  .ranked-bar-value {
    font-size: 0.64rem;
  }
  .desk-matrix {
    min-width: 0;
    gap: 1px;
  }
  .desk-matrix-row {
    grid-template-columns: minmax(6.6rem, 0.92fr) repeat(var(--cols), minmax(2.45rem, 1fr));
    gap: 1px;
  }
  .desk-matrix-head,
  .desk-matrix-label,
  .desk-matrix-cell {
    font-size: 0.56rem;
    letter-spacing: 0;
  }
  .desk-matrix-head {
    padding: 0 0.2rem 0.25rem;
    text-align: center;
  }
  .desk-matrix-label {
    padding: 0.35rem 0.32rem;
  }
  .desk-matrix-cell {
    min-height: 1.75rem;
    justify-content: center;
    padding: 0.28rem 0.16rem;
  }
}
.claim-wire {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 0.9rem;
  align-items: stretch;
}
.claim-wire-card {
  border: 1px solid var(--line);
  border-radius: var(--panel-radius);
  padding: 1rem;
  background: var(--bg);
  min-width: 0;
  min-height: 13.25rem;
  display: flex;
  flex-direction: column;
}
.claim-wire-text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.48;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.claim-wire-meta {
  margin-top: auto;
  padding-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  max-height: 4.55rem;
  overflow: hidden;
}
.desk-chip {
  display: inline-flex;
  align-items: center;
  max-width: min(100%, 18rem);
  padding: 0.14rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.desk-controls {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.9rem;
}
.desk-controls input,
.desk-controls select {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg);
  color: var(--text);
  padding: 0.45rem 0.6rem;
  min-width: 0;
}
.desk-controls input {
  flex: 1 1 220px;
}
@media (max-width: 1024px) {
  .data-hero {
    padding: clamp(1.65rem, 4.5vw, 2.45rem) 0 clamp(1.35rem, 3vw, 1.9rem);
  }
  .desk-grid .panel.span-3,
  .desk-grid .panel.span-4,
  .desk-grid .panel.span-5,
  .desk-grid .panel.span-6,
  .desk-grid .panel.span-7,
  .desk-grid .panel.span-8,
  .desk-grid .panel.span-9 {
    grid-column: span 6;
  }
}
@media (max-width: 760px) {
  .data-hero {
    padding: 1.45rem 0 1.25rem;
  }
  .data-hero .tagline {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .desk-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
    margin-bottom: 1.1rem;
  }
  .desk-stat {
    padding-top: 0.65rem;
  }
  .desk-stat-value {
    font-size: clamp(1.35rem, 8vw, 1.8rem);
  }
  .desk-grid {
    grid-template-columns: 1fr;
    gap: 0.95rem;
  }
  .desk-grid .panel,
  .desk-grid .panel.span-3,
  .desk-grid .panel.span-4,
  .desk-grid .panel.span-5,
  .desk-grid .panel.span-6,
  .desk-grid .panel.span-7,
  .desk-grid .panel.span-8,
  .desk-grid .panel.span-9,
  .desk-grid .panel.span-12 {
    grid-column: 1 / -1;
  }
  .desk-list li {
    grid-template-columns: 1.8rem minmax(0, 1fr);
  }
  .desk-list .desk-value {
    grid-column: 2;
  }
  .ranked-bar-row {
    grid-template-columns: minmax(0, 1fr) 4.3rem;
    gap: 0.55rem;
  }
  .ranked-bar-name {
    grid-column: 1 / -1;
    text-align: left;
  }
  .desk-table {
    font-size: 0.6875rem;
  }
}
.freshness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(11rem, 100%), 1fr));
  gap: 0.55rem;
}
.freshness-card {
  min-height: 4.55rem;
  padding: 0.62rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: color-mix(in srgb, var(--bg) 95%, var(--bg-subtle));
  overflow: hidden;
}
.freshness-card-head {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-width: 0;
  margin-bottom: 0.38rem;
}
.freshness-dot {
  flex: 0 0 auto;
  display: inline-block;
  width: 0.64rem;
  height: 0.64rem;
  border: 1px solid var(--line-strong);
  background-color: var(--bg-subtle);
}
.freshness-domain {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}
.freshness-age {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
}
.domain-donut-svg {
  contain: layout paint;
}
@media (max-width: 760px) {
  #panel-freshness {
    min-height: 16rem;
    overflow: visible;
  }
  #panel-domain-donut {
    min-height: 14rem;
  }
  .domain-donut-svg {
    width: min(100%, 13.75rem);
    height: auto;
  }
  .freshness-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }
  .freshness-card {
    min-height: 4.2rem;
    padding: 0.56rem 0.6rem;
  }
}
@media (max-width: 360px) {
  .freshness-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .desk-stat-grid {
    grid-template-columns: 1fr;
  }
}

@supports (content-visibility: auto) {
  .entity-row,
  .buyer-card,
  .buyer-claim-card,
  .sample-row {
    content-visibility: auto;
  }

  .entity-row {
    contain-intrinsic-size: 3rem;
  }

  .buyer-card {
    contain-intrinsic-size: 18rem;
  }

  .buyer-claim-card {
    contain-intrinsic-size: 16rem;
  }

  .sample-row {
    contain-intrinsic-size: 7rem;
  }
}