/*
 * Shared editorial treatment for 3gence research and briefing articles.
 * Article-specific visualizations may extend this file, but the reading
 * column, typography, evidence blocks, and responsive behavior stay common.
 */

.research-article > :first-child {
  margin-top: 0 !important;
}

.research-article .article-deck {
  margin-bottom: 2em;
  color: var(--ink);
  font-size: clamp(1.18rem, 2.2vw, 1.48rem);
  line-height: 1.58;
}

.research-article ul,
.research-article ol {
  margin: 0 0 1.7em;
  padding-left: 1.35em;
}

.research-article li {
  margin: 0 0 .72em;
  padding-left: .28em;
}

.research-article hr {
  margin: 3.25em 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.research-article figure,
.research-article .clickable-image {
  margin: 2.4em 0;
}

.research-article figcaption,
.research-article .metric-source,
.research-article .data-source {
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .02em;
  line-height: 1.5;
}

.research-article .dropcap::first-letter,
.research-article .uk-dropcap::first-letter {
  float: left;
  margin: .07em .12em 0 0;
  color: var(--aqua-dark);
  font-family: var(--serif);
  font-size: 4.4em;
  line-height: .72;
}

.research-article .numberdHeads,
.research-article .subHead-four,
.research-article .storyTop {
  color: var(--ink);
  font-family: var(--serif);
}

.research-article .strongSpan {
  color: var(--ink);
  font-weight: 700;
}

.research-article .explainer {
  display: block;
  margin: 2em 0;
  padding: 24px 28px;
  border-left: 4px solid var(--aqua);
  background: var(--paper-deep);
  color: var(--ink);
}

.research-article .adholder,
.research-article .underAd {
  display: none;
}

.research-article .impact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 2.2em 0;
}

.research-article .impact-card {
  padding: 24px;
  border: 1px solid rgba(18, 210, 161, .28);
  background:
    linear-gradient(145deg, rgba(18, 210, 161, .07), transparent 58%),
    var(--ink);
  box-shadow: 0 18px 42px rgba(7, 19, 29, .12);
  color: rgba(255, 255, 255, .78);
  font-family: var(--sans);
}

.research-article .impact-card h3 {
  margin: 0 0 18px !important;
  color: var(--white) !important;
  font-family: var(--sans) !important;
  font-size: 1.08rem !important;
  font-weight: 750 !important;
  letter-spacing: -.01em !important;
}

.research-article .impact-field {
  display: grid;
  grid-template-columns: minmax(110px, .8fr) 1.4fr;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.research-article .impact-label {
  color: var(--aqua);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.research-article .impact-value {
  color: rgba(255, 255, 255, .82);
  font-size: .82rem;
  line-height: 1.45;
}

.research-article .chart-container,
.research-article .metrics-container,
.research-article .cost-container,
.research-article .dollar-container,
.research-article .tax-all-states-container,
.research-article .crime-data-holds {
  width: min(1080px, calc(100vw - 40px));
  max-width: none;
  margin: 2.5em 50%;
  transform: translateX(-50%);
}

.research-article canvas {
  max-width: 100%;
}

.research-article .chart-container {
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid rgba(18, 210, 161, .2);
  background: var(--ink);
  box-shadow: 0 22px 60px rgba(7, 19, 29, .16);
}

@media (max-width: 760px) {
  .research-article .impact-grid {
    grid-template-columns: 1fr;
  }

  .research-article .impact-field {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .research-article .chart-container,
  .research-article .metrics-container,
  .research-article .cost-container,
  .research-article .dollar-container,
  .research-article .tax-all-states-container,
  .research-article .crime-data-holds {
    width: min(100%, calc(100vw - 28px));
  }
}