.harness h2,
.harness h3 { scroll-margin-top: 1.5rem; }
.harness h3 { font-size: 1.2rem; }

.harness .harness-figure {
  margin: 1.75rem 0 2rem;
  padding: 1rem;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--wash);
  color: var(--ink);
  font-family: var(--sans);
}
.harness .harness-figure figcaption {
  margin-bottom: .55rem;
  font: var(--text-small)/1.4 var(--sans);
}
.harness .harness-figure svg {
  display: block;
  width: 100%;
  height: auto;
}
.harness .harness-figure svg text { font-family: var(--sans); }
.harness .figure-kicker {
  margin: 0 0 .4rem;
  color: var(--quiet);
  font: var(--text-small)/1.4 var(--sans);
}
.harness .axis-caption {
  margin: .45rem 0 0;
  color: var(--quiet);
  font: .72rem/1.35 var(--sans);
  text-align: center;
}
.harness .chart-rule { stroke: var(--rule); stroke-width: 1; }
.harness .chart-tick { fill: var(--quiet); font-size: 11px; }
.harness .plot-line {
  fill: none;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.harness .series-one { stroke: var(--faint); color: var(--quiet); }
.harness .series-ten { stroke: var(--quiet); color: var(--quiet); }
.harness .series-twenty { stroke: var(--ink); color: var(--ink); }
.harness .plot-label { fill: currentColor; font-size: 11px; }
.harness .visually-hidden {
  position: fixed !important;
  left: 0;
  top: 0;
  display: block !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  contain: strict;
}

.harness .comparison-row {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr) 4.7rem 6.4rem;
  column-gap: .6rem;
  align-items: center;
  min-height: 2.25rem;
  font: .75rem/1.3 var(--sans);
}
.harness .comparison-name { line-height: 1.3; }
.harness .comparison-track {
  height: 1.35rem;
  background: var(--paper);
}
.harness .comparison-bar {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  background: var(--quiet);
}
.harness .single-agent .comparison-bar { background: var(--faint); }
.harness .communication-only .comparison-bar { background: var(--faint); }
.harness .our-harness .comparison-bar { background: var(--ink); }
.harness .comparison-bar span {
  padding-right: .36rem;
  color: var(--paper);
  font-size: .7rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.harness .single-agent .comparison-bar span,
.harness .communication-only .comparison-bar span { color: var(--ink); }
.harness .comparison-tokens {
  color: var(--quiet);
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.harness .comparison-axis {
  display: flex;
  justify-content: space-between;
  margin: .2rem 12.3rem 0 10.6rem;
  color: var(--quiet);
  font: .64rem/1.3 var(--sans);
}

.harness .made-chart + .made-chart { margin-top: 1.65rem; }
.harness .lith-group { margin: .8rem 0 .95rem; }
.harness .lith-category {
  margin-bottom: .25rem;
  font: .79rem/1.35 var(--sans);
}
.harness .lith-measure {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) 3.8rem;
  column-gap: .5rem;
  align-items: center;
  margin: .2rem 0;
  color: var(--quiet);
  font: .72rem/1.35 var(--sans);
}
.harness .lith-value {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.harness .lith-track { height: .8rem; background: var(--paper); }
.harness .lith-track i { display: block; height: 100%; background: var(--faint); }
.harness .with-lith .lith-track i { background: var(--ink); }
.harness .lith-axis {
  display: flex;
  justify-content: space-between;
  margin: -.45rem 4.3rem 0 5rem;
  padding-top: .25rem;
  border-top: 1px solid var(--rule);
  color: var(--quiet);
  font: .65rem/1.3 var(--sans);
}

.harness .lineage-edge {
  fill: none;
  stroke: var(--faint);
  stroke-width: 1.4;
  stroke-linecap: round;
}
.harness .lineage-node circle {
  fill: var(--wash);
  stroke: var(--quiet);
  stroke-width: 1.5;
}
.harness .lineage-node.passing circle {
  fill: var(--ink);
  stroke: var(--ink);
}
.harness .lineage-label,
.harness .lineage-agent,
.harness .lineage-pass {
  paint-order: stroke;
  stroke: var(--wash);
  stroke-width: 3px;
  stroke-linejoin: round;
}
.harness .lineage-label { fill: var(--ink); font-size: 12px; }
.harness .lineage-agent { fill: var(--quiet); font-size: 10px; }
.harness .lineage-pass { fill: var(--ink); font-size: 12px; }
.harness .lineage-mobile .lineage-label,
.harness .lineage-mobile .lineage-pass { font-size: 9px; }
.harness .lineage-mobile .lineage-agent { font-size: 8px; }

.harness .figure-subtitle {
  margin: -.3rem 0 .75rem;
  color: var(--quiet);
  font: var(--text-small)/1.4 var(--sans);
}
.harness .board-entry {
  padding: .35rem 0;
  font: var(--text-small)/1.4 var(--sans);
}
.harness .board-from { color: var(--quiet); font-size: var(--text-small); }
.harness .board-sender { color: var(--ink); }
.harness .board-entry p { margin: .05rem 0 0; font: inherit; }

.harness .footnotes {
  margin-top: 2.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--quiet);
  font-size: var(--text-small);
  line-height: 1.5;
}
.harness .footnotes p { margin-bottom: .62rem; }
.harness .footnotes a { color: var(--link); }
.harness .footnotes a:visited { color: var(--visited); }
.harness .footnotes a:hover { color: var(--link-hover); }
.harness a[id^="footnote-ref-"] { font-size: .75em; vertical-align: super; }
.harness .article-footer {
  margin-top: 2.1rem;
  color: var(--quiet);
  font: var(--text-small)/1.5 var(--sans);
}
.harness .article-footer p { margin: 0; }

@media (max-width: 700px) {
  .harness .harness-figure { padding: .9rem .8rem 1.05rem; }
  .harness .comparison-row {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: .5rem;
    row-gap: .2rem;
    align-items: baseline;
    min-height: 0;
    margin: 0 0 .65rem;
  }
  .harness .comparison-name { grid-column: 1; grid-row: 1; }
  .harness .comparison-track { grid-column: 1 / -1; grid-row: 2; width: 100%; height: 1.45rem; }
  .harness .comparison-tokens { grid-column: 2; grid-row: 1; font-size: .69rem; }
  .harness .comparison-bar span { font-size: .68rem; }
  .harness .comparison-axis { margin: -.25rem 0 0; font-size: .62rem; }
  .harness .lith-measure { grid-template-columns: 4.4rem minmax(0, 1fr) 3.6rem; gap: .35rem; }
  .harness .lith-axis { margin-left: 4.75rem; margin-right: 3.95rem; }
}