.dot-separator {
  padding: 0 10px;
  color: var(--quiet);
}
.hero-copy h1 { text-wrap: balance; }
.article-byline { align-items: center; }
.hero-share { width: 30px; height: 30px; border-color: #758576; color: var(--lime); }
@media(max-width:640px) {
  .hero-copy h1 br { display: none; }
  .hero-copy h1 { font-size: 54px; }
}
.hero-image-label {
  max-width: calc(100% - 48px);
  line-height: 1.7;
}
.article-hero > img {
  opacity: 1;
  object-position: center;
}
.hero-copy .dek,
.article-byline,
.hero-image-label {
  color: #e4ece3;
}
.hero-copy h1,
.hero-copy .dek {
  text-shadow: 0 2px 14px #080c0c;
}
.essay .section-index {
  font: 10px/1.7 var(--mono);
  color: var(--lime);
  margin-bottom: 20px;
}
.essay sup a {
  font: 10px var(--mono);
  color: var(--lime);
  margin-left: 3px;
}
.story-widget .widget-top h3 {
  margin: 8px 0 0;
  font-size: 27px;
}
.select-label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: var(--quiet);
  font: 9px var(--mono);
}
.select-label select {
  min-width: 108px;
}
.story-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 11px;
  color: var(--muted);
  margin: 14px 0;
}
.story-legend > span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}
.widget-controls {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 11px;
}
.check-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  color: var(--ink);
  cursor: pointer;
}
.check-label input {
  accent-color: var(--lime);
  width: 16px;
  height: 16px;
}
.interval-readout {
  font-size: 12px;
  color: var(--muted);
  margin: 20px 0 10px;
}
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
}
.story-data {
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}
.essay .widget-status {
  font-size: 13px;
}
.hypothesis-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 20px;
}
.hypothesis-number {
  font: 13px var(--mono);
  color: var(--quiet);
  padding-top: 3px;
}
.essay .method-note {
  font-size: 13px;
  line-height: 1.8;
}
.essay .sources-title {
  margin-top: 32px;
}
.order-widget { --field-width: 72px; --value-width: 100px; --lane-gap: 12px; }
.essay .order-summary { font-size: 15px; color: var(--ink); line-height: 1.6; }
.order-axis { display: flex; justify-content: space-between; margin: 24px calc(var(--value-width) + var(--lane-gap)) 10px calc(var(--field-width) + var(--lane-gap)); color: var(--quiet); font: 10px var(--mono); }
.order-row { display: grid; grid-template-columns: var(--field-width) minmax(0, 1fr); column-gap: var(--lane-gap); padding: 12px 0; border-top: 1px solid var(--line); }
.order-field { grid-row: span 2; align-self: center; color: var(--ink); font: 11px var(--mono); text-decoration: none; }
.order-field:hover, .order-field:focus-visible { color: var(--lime); text-decoration: underline; }
.order-lane { display: grid; grid-template-columns: minmax(0, 1fr) var(--value-width); align-items: center; gap: var(--lane-gap); min-height: 21px; }
.order-lane.heme { color: #64dce8; }
.order-lane.ch { color: #c6ff72; }
.order-track { display: block; position: relative; height: 10px; border-bottom: 1px solid var(--line); }
.order-bracket { position: absolute; height: 8px; top: 1px; background: currentColor; border-left: 2px solid currentColor; border-right: 2px solid currentColor; }
.order-value { font: 10px/1.5 var(--mono); text-align: right; white-space: nowrap; }
.order-widget .method-note { margin-bottom: 0; font-size: 11px; }
.measured-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 24px; }
.measured-strip[hidden] { display: none; }
.measured-strip.endpoints { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.measured-strip figure { margin: 0; min-width: 0; }
.measured-strip figure[hidden] { display: none; }
.story-widget .measured-strip canvas { width: 100%; height: auto; aspect-ratio: 1; display: block; }
.measured-strip figcaption { margin-top: 8px; font: 10px var(--mono); color: var(--muted); }
.essay .strip-caption { font-size: 11px; line-height: 1.7; margin-top: 12px; }
@media (max-width: 640px) {
  .order-widget { --field-width: 58px; --value-width: 76px; --lane-gap: 7px; }
  .order-field, .order-value, .order-axis { font-size: 9px; }
  .order-field { white-space: nowrap; }
  .order-widget .widget-top .select-label { width: 100%; }
  .measured-strip { gap: 6px; }
  .story-widget .widget-top h3 {
    font-size: 25px;
  }
  .hypothesis-row {
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 12px;
  }
  .article-byline {
    max-width: 330px;
    gap: 8px 14px;
  }
  .hero-image-label {
    max-width: none;
  }
}

/* Rounded field-level summaries, independent of the interactive timing widget. */
.essay .spatial-figure {
  margin: 32px 0;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.spatial-heading h3 { margin: 8px 0 18px; font-size: 30px; line-height: 1.2; }
.essay .spatial-unit { margin: 0 0 24px; color: var(--muted); font-size: 12px; }
.spatial-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.spatial-metric { --signal: var(--cyan); --group-width: 105px; --percent-width: 42px; min-width: 0; }
.spatial-metric.ch { --signal: var(--lime); }
.spatial-metric h4 { margin: 0; font-size: 16px; font-weight: 600; color: var(--signal); }
.essay .spatial-metric p { margin: 6px 0 20px; font-size: 11px; line-height: 1.6; }
.spatial-axis { display: flex; justify-content: space-between; margin: 0 calc(var(--percent-width) + 10px) 10px calc(var(--group-width) + 10px); font: 9px var(--mono); color: var(--quiet); }
.spatial-row { display: grid; grid-template-columns: var(--group-width) minmax(0, 1fr) var(--percent-width); align-items: center; gap: 10px; min-height: 48px; }
.spatial-row > span { color: var(--muted); font-size: 11px; line-height: 1.5; }
.spatial-track { height: 14px; background: #1a2422; }
.spatial-track b { display: block; width: var(--retained); height: 100%; background: var(--signal); }
.essay .spatial-row strong { color: var(--signal); font: 500 20px var(--serif); text-align: right; font-variant-numeric: tabular-nums; }
.essay .spatial-figure figcaption { margin-top: 24px; color: var(--muted); }
.spatial-checks { margin: 24px 0; border-block: 1px solid var(--line); padding: 18px 0; }
.spatial-checks summary { cursor: pointer; color: var(--ink); font-size: 14px; line-height: 1.7; }
.essay .spatial-checks p { font-size: 13px; line-height: 1.8; margin: 16px 0 0; }
@media (max-width: 640px) {
  .spatial-comparison { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .spatial-heading h3 { font-size: 26px; }
  .spatial-metric + .spatial-metric { border-top: 1px solid var(--line); padding-top: 22px; }
}
@media print {
  .spatial-metric { --signal: #12636b; }
  .spatial-metric.ch { --signal: #376318; }
}

/* Acquired response comparison, also available without JavaScript. */
.essay .response-timing-figure { margin: 0; }
.response-timing-figure img { display: block; width: 100%; height: auto; }
.essay .response-timing-figure figcaption { margin: 18px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.response-timing-download { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; }