.ch-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
}

.ch-kicker,
.ch-step {
  color: var(--an-accent);
  font-family: var(--an-display-font);
  font-size: .66rem;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.ch-kicker { margin: 0 0 8px; }

.ch-jumps {
  margin: 0 0 18px;
  border-block: 1px solid var(--an-border);
  color: var(--an-ink-2);
}

.ch-jumps summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--an-accent);
  font-family: var(--an-display-font);
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.ch-jumps nav {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0 0 12px;
}

.ch-jumps a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-left: 2px solid var(--an-border-strong);
  color: var(--an-ink-2);
  font-size: .7rem;
  text-decoration: none;
}

.ch-jumps a:hover,
.ch-jumps a:focus-visible {
  border-color: var(--an-accent);
  color: var(--an-accent);
}

.ch-seal {
  width: 92px;
  height: 92px;
  flex: 0 0 92px;
  display: grid;
  place-content: center;
  text-align: center;
  border: 1px solid color-mix(in srgb, var(--an-accent) 55%, transparent);
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--an-wash-1), transparent 66%),
    var(--an-surface-1);
  box-shadow: 0 0 0 5px var(--an-bg), 0 0 0 6px var(--an-border);
  transform: rotate(4deg);
}

.ch-seal span {
  color: var(--an-accent);
  font-family: var(--an-display-font);
  font-size: 1.35rem;
}

.ch-seal small {
  color: var(--an-ink-3);
  font-size: .58rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ch-scope {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 320px) auto;
  align-items: end;
  gap: 18px;
  margin: 20px 0;
  border-top: 2px solid var(--an-accent);
}

.ch-scope p,
.ch-section-head p,
.ch-caption,
.ch-provenance {
  color: var(--an-ink-3);
  font-size: .72rem;
  line-height: 1.55;
}

.ch-scope p { margin: 4px 0 0; }
.ch-scope .an-panel-title { margin: 7px 0 0; }

.ch-select-label {
  display: grid;
  gap: 6px;
  color: var(--an-ink-2);
  font-size: .7rem;
  font-weight: 700;
}

.ch-select-label select,
.ch-refresh {
  min-height: 44px;
  border: 1px solid var(--an-border-interactive);
  border-radius: var(--an-radius-sm);
  font: inherit;
}

.ch-select-label select {
  width: 100%;
  padding: 0 36px 0 12px;
  background: var(--an-surface-2);
  color: var(--an-ink);
}

.ch-refresh {
  padding: 0 16px;
  background: var(--an-accent);
  color: var(--an-ink-on-accent);
  cursor: pointer;
  font-family: var(--an-display-font);
  font-size: .68rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ch-refresh:hover { filter: brightness(1.09); }
.ch-refresh:focus-visible,
.ch-select-label select:focus-visible {
  outline: 2px solid var(--an-accent);
  outline-offset: 3px;
}

.ch-loading {
  min-height: 150px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  color: var(--an-ink-2);
  font-size: .8rem;
}

.ch-loading[hidden] { display: none; }

.ch-loading span {
  width: 34px;
  height: 34px;
  border: 2px solid var(--an-border-strong);
  border-top-color: var(--an-accent);
  border-radius: 50%;
  animation: ch-spin .8s linear infinite;
}

@keyframes ch-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .ch-loading span { animation: none; border-color: var(--an-accent); }
}

.ch-datestamp {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1px;
  margin: 0 0 14px;
  overflow: hidden;
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-sm);
  background: var(--an-border);
}

.ch-datestamp > * {
  height: 100%;
  padding: 10px 13px;
  background: var(--an-surface-1);
}

.ch-datestamp div { display: grid; gap: 2px; }
.ch-datestamp span { color: var(--an-ink-3); font-size: .58rem; text-transform: uppercase; }
.ch-datestamp strong { color: var(--an-ink); font-size: .72rem; }
.ch-datestamp p { margin: 0; color: var(--an-ink-2); font-size: .72rem; }

.ch-scoreboard {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.ch-scoreboard article {
  position: relative;
  min-height: 126px;
  padding: 15px;
  overflow: hidden;
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-md);
  background:
    linear-gradient(145deg, var(--an-wash-1), transparent 55%),
    var(--an-surface-1);
  box-shadow: var(--an-shadow-1), var(--an-shadow-lip);
}

.ch-scoreboard article::after {
  content: "";
  position: absolute;
  right: -25px;
  bottom: -36px;
  width: 95px;
  height: 95px;
  border: 1px solid color-mix(in srgb, var(--an-accent) 24%, transparent);
  border-radius: 50%;
}

.ch-scoreboard span,
.ch-scoreboard small {
  display: block;
  color: var(--an-ink-3);
  font-size: .64rem;
  line-height: 1.35;
}

.ch-scoreboard span {
  font-family: var(--an-display-font);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.ch-scoreboard strong {
  display: block;
  margin: 7px 0 3px;
  color: var(--an-accent);
  font-family: var(--an-display-font);
  font-size: 2rem;
  line-height: 1;
}

.ch-scoreboard .ch-scoreboard-alert {
  background:
    linear-gradient(145deg, var(--an-wash-4), transparent 58%),
    var(--an-surface-1);
}

.ch-scoreboard-alert strong { color: var(--an-neg); }

.ch-insight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(270px, .85fr);
  gap: 12px;
  margin-bottom: 28px;
}

.ch-chart-panel,
.ch-coverage-panel { min-height: 360px; }
.ch-chart-panel .an-panel-title,
.ch-coverage-panel .an-panel-title { margin-top: 7px; }
.ch-chart { height: 230px; margin-top: 8px; }
.ch-chart-read { min-height: 36px; color: var(--an-ink-2); font-size: .78rem; line-height: 1.5; }
.ch-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 15px;
  margin: 8px 0 2px;
  padding: 0;
  color: var(--an-ink-2);
  font-size: .68rem;
  line-height: 1.35;
  list-style: none;
}
.ch-chart-legend li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.ch-legend-mark {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 2px;
  background: var(--an-ink-disabled);
}
.ch-legend-mark--change { background: var(--an-series-1); }
.ch-legend-mark--retention { background: var(--an-series-2); }
.ch-caption { margin: 4px 0 0; }

.ch-coverage {
  display: grid;
  gap: 15px;
  margin: 18px 0;
}

.ch-coverage-row { display: grid; gap: 6px; }
.ch-coverage-head { display: flex; justify-content: space-between; gap: 12px; font-size: .7rem; }
.ch-coverage-head span { color: var(--an-ink-2); }
.ch-coverage-head strong { color: var(--an-ink); font-variant-numeric: tabular-nums; }
.ch-coverage-track { height: 6px; overflow: hidden; border-radius: 999px; background: var(--an-surface-3); }
.ch-coverage-track i { display: block; height: 100%; border-radius: inherit; background: var(--an-accent); }

.ch-method {
  border-top: 1px solid var(--an-border);
  padding-top: 12px;
  color: var(--an-ink-2);
  font-size: .7rem;
}

.ch-method summary { min-height: 36px; cursor: pointer; color: var(--an-accent); font-weight: 800; }
.ch-method p { line-height: 1.5; }

.ch-title-room { margin-bottom: 28px; }
.ch-section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 12px; }
.ch-section-head h2 { margin: 5px 0 0; color: var(--an-ink); font-family: var(--an-display-font); font-size: 1.05rem; text-transform: uppercase; }
.ch-section-head p { max-width: 440px; margin: 0; text-align: right; }

.ch-title-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ch-title-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 240px;
  padding: 17px;
  overflow: hidden;
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-md);
  background:
    radial-gradient(180px 100px at 0 0, var(--an-wash-1), transparent 72%),
    var(--an-surface-1);
  box-shadow: var(--an-shadow-1), var(--an-shadow-lip);
}

.ch-title-card[data-status="conflicted_by_result"] {
  border-color: color-mix(in srgb, var(--an-neg) 55%, var(--an-border));
  background:
    radial-gradient(180px 100px at 0 0, var(--an-wash-4), transparent 72%),
    var(--an-surface-1);
}

.ch-title-card h3 {
  margin: 7px 0 4px;
  color: var(--an-ink);
  font-family: var(--an-display-font);
  font-size: .86rem;
  line-height: 1.3;
  text-transform: uppercase;
}

.ch-title-meta { color: var(--an-ink-3); font-size: .63rem; }
.ch-holder { margin: 18px 0; }
.ch-holder span { display: block; color: var(--an-ink-3); font-size: .6rem; text-transform: uppercase; }
.ch-holder strong { display: block; margin-top: 3px; color: var(--an-accent); font-size: 1rem; }
.ch-holder small { display: block; margin-top: 4px; color: var(--an-ink-2); font-size: .66rem; line-height: 1.4; }
.ch-title-card[data-status="conflicted_by_result"] .ch-holder strong { color: var(--an-neg); }

.ch-title-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--an-border);
  border-radius: var(--an-radius-sm);
  background: var(--an-border);
}

.ch-title-stats span {
  display: grid;
  gap: 2px;
  padding: 8px;
  background: var(--an-surface-2);
  color: var(--an-ink-3);
  font-size: .56rem;
  text-align: center;
}

.ch-title-stats strong { color: var(--an-ink); font-size: .78rem; }
.ch-source-details {
  margin-top: 11px;
  padding-top: 9px;
  border-top: 1px solid var(--an-border);
  color: var(--an-ink-3);
  font-size: .62rem;
}
.ch-source-details summary {
  min-height: 32px;
  cursor: pointer;
  color: var(--an-ink-2);
  font-weight: 800;
}
.ch-source-details p { margin: 5px 0; line-height: 1.45; }
.ch-source-details a { color: var(--an-accent); }
.ch-title-open {
  margin-top: 12px;
  color: var(--an-accent);
  font-size: .66rem;
  font-weight: 800;
  text-decoration: none;
}
.ch-title-open:hover { text-decoration: underline; }

.ch-ledger-panel { margin-bottom: 14px; }
.ch-ledger td { vertical-align: top; }
.ch-ledger strong { display: block; color: var(--an-ink); }
.ch-ledger small { display: block; margin-top: 3px; color: var(--an-ink-3); line-height: 1.4; }
.ch-event-link {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  color: var(--an-accent);
  font-size: .66rem;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.ch-event-link:hover { color: var(--an-ink); }
.ch-event-link:focus-visible {
  outline: none;
  box-shadow: var(--an-focus-ring);
}
.ch-truth {
  display: inline-flex;
  padding: 3px 7px;
  border: 1px solid var(--an-border-strong);
  border-radius: 999px;
  color: var(--an-ink-2);
  font-size: .58rem;
  text-transform: uppercase;
}
.ch-truth--change { border-color: var(--an-accent); color: var(--an-accent); }
.ch-truth--retention { border-color: var(--an-pos); color: var(--an-pos); }
.ch-truth--unknown { color: var(--an-ink-3); }
.ch-provenance { margin: 14px 0 0; text-align: center; }

.ch-lineage-room {
  margin: 0 0 28px;
  padding-block: 20px 6px;
  border-block: 1px solid var(--an-border);
}

.ch-lineage-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 15px 0 20px;
  border-block: 1px solid var(--an-border);
}

.ch-lineage-summary article {
  min-width: 0;
  padding: 13px;
  border-right: 1px solid var(--an-border);
}

.ch-lineage-summary article:last-child { border-right: 0; }
.ch-lineage-summary strong,
.ch-lineage-summary span,
.ch-lineage-summary small { display: block; }
.ch-lineage-summary strong {
  color: var(--an-accent);
  font-family: var(--an-display-font);
  font-size: 1.15rem;
}
.ch-lineage-summary span {
  margin-top: 3px;
  color: var(--an-ink);
  font-size: .66rem;
  font-weight: 800;
  text-transform: uppercase;
}
.ch-lineage-summary small {
  margin-top: 3px;
  color: var(--an-ink-3);
  font-size: .58rem;
  line-height: 1.35;
}

.ch-lineage-visual {
  display: grid;
  gap: 13px;
  margin-bottom: 19px;
}
.ch-lineage-disclosure {
  margin: 0;
  color: var(--an-ink-3);
  font-size: .62rem;
  line-height: 1.45;
}

.ch-lineage-lane {
  display: grid;
  grid-template-columns: minmax(170px, .34fr) minmax(0, 1fr);
  column-gap: 16px;
  align-items: center;
  min-width: 0;
}

.ch-lineage-lane-head {
  display: grid;
  gap: 2px;
}
.ch-lineage-lane-head strong { color: var(--an-ink); font-size: .72rem; }
.ch-lineage-lane-head span,
.ch-lineage-missing,
.ch-lineage-dates { color: var(--an-ink-3); font-size: .58rem; }
.ch-lineage-track {
  position: relative;
  height: 30px;
  overflow: hidden;
  border-block: 1px solid var(--an-border-strong);
  background:
    repeating-linear-gradient(90deg, transparent 0 19%, var(--an-border-soft) 19% 20%),
    var(--an-surface-2);
}
.ch-lineage-segment {
  position: absolute;
  top: 8px;
  bottom: 8px;
  border-radius: 1px;
  background: var(--an-series-1);
}
.ch-lineage-segment--1 { background: var(--an-series-2); }
.ch-lineage-segment--2 { background: var(--an-series-3); }
.ch-lineage-segment.is-open {
  border-right: 2px dashed var(--an-ink);
}
.ch-lineage-segment.is-vacancy {
  background: repeating-linear-gradient(135deg, var(--an-ink-disabled) 0 3px, transparent 3px 6px);
}
.ch-lineage-target-rail {
  grid-column: 2;
  display: flex;
  gap: 4px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-top: 2px;
  padding: 3px 1px 6px;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--an-border-strong) transparent;
  scrollbar-width: thin;
}
.ch-lineage-target-cue {
  grid-column: 2;
  margin: 7px 0 0;
  color: var(--an-ink-3);
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.ch-lineage-target {
  position: relative;
  display: grid;
  flex: 0 0 32px;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 3px 2px 0;
  border: 1px solid var(--an-border-strong);
  border-top: 3px solid var(--an-series-1);
  border-radius: 2px;
  background: var(--an-surface-2);
  color: var(--an-ink-2);
  cursor: pointer;
  /* --an-body-font does not exist; the shipped token is --an-font. The invalid
     var() voided the ENTIRE font shorthand, so weight, size and line-height
     all fell back to inherited values and the reign index outgrew this 32px
     chip. */
  font: 800 .55rem/1 var(--an-font);
}
.ch-lineage-target--1 { border-top-color: var(--an-series-2); }
.ch-lineage-target--2 { border-top-color: var(--an-series-3); }
.ch-lineage-target[aria-pressed="true"] {
  border-color: var(--an-accent);
  background: var(--an-surface-3);
  color: var(--an-accent);
}
.ch-lineage-target:hover,
.ch-lineage-target:focus-visible {
  outline: none;
  box-shadow: var(--an-focus-ring);
}
.ch-lineage-dates {
  grid-column: 2;
  display: flex;
  justify-content: space-between;
  margin-top: 3px;
}
.ch-lineage-readout {
  grid-column: 2;
  min-height: 1.4em;
  margin: 4px 0 0;
  color: var(--an-ink-2);
  font-size: .62rem;
  line-height: 1.4;
}

.ch-lineage-unavailable {
  padding: 18px 0;
  border-block: 1px dashed var(--an-border-strong);
}
.ch-lineage-unavailable strong { color: var(--an-ink); }
.ch-lineage-unavailable p {
  max-width: 760px;
  margin: 5px 0 0;
  color: var(--an-ink-3);
  font-size: .72rem;
  line-height: 1.5;
}

@media (max-width: 980px) {
  .ch-title-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ch-insight-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .ch-scope { grid-template-columns: 1fr; align-items: stretch; }
  .ch-scoreboard { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ch-datestamp { grid-template-columns: 1fr 1fr; }
  .ch-datestamp p { grid-column: 1 / -1; }
  .ch-section-head { display: block; }
  .ch-section-head p { margin-top: 6px; text-align: left; }
  .ch-lineage-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ch-lineage-summary article:nth-child(2) { border-right: 0; }
  .ch-lineage-summary article:nth-child(-n+2) { border-bottom: 1px solid var(--an-border); }
  .ch-lineage-lane { grid-template-columns: 1fr; gap: 7px; }
  .ch-lineage-dates,
  .ch-lineage-target-cue,
  .ch-lineage-target-rail,
  .ch-lineage-readout { grid-column: 1; }
  .ch-lineage-target {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
    font-size: .62rem;
  }
}

@media (pointer: coarse) {
  .ch-lineage-target {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
    font-size: .62rem;
  }
}

@media (max-width: 520px) {
  .ch-seal { display: none; }
  .ch-scoreboard { grid-template-columns: 1fr; }
  .ch-scoreboard article { min-height: 105px; }
  .ch-title-grid { grid-template-columns: 1fr; }
  .ch-datestamp { grid-template-columns: 1fr; }
  .ch-datestamp p { grid-column: auto; }
  .ch-chart { height: 270px; }
  .ch-chart-legend {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ch-title-grid {
    gap: 0;
    border-top: 1px solid var(--an-border);
  }
  .ch-title-card,
  .ch-title-card[data-status="conflicted_by_result"] {
    min-height: 0;
    padding: 17px 2px;
    border: 0;
    border-bottom: 1px solid var(--an-border);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
}