/* The heatmap is a PNG drawn in fixed colours on the chart surface #fcfcfb
   (make_figures.py), so it sits on a light card in both colour schemes rather
   than being recoloured. The card's border and caption read the site tokens. */

.paper-card {
  margin: 1.75rem 0;
  padding: 0.9rem 0.9rem 0.6rem;
  border: 1px solid var(--w-rule, #e1e0d9);
  border-radius: 10px;
  background: #fcfcfb;
}

.paper-card img {
  display: block;
  width: 100%;
  height: auto;
}

.paper-card figcaption,
.paper-card .figure-caption {
  margin-top: 0.6rem;
  color: #52514e;
  font-size: 0.88rem;
  line-height: 1.5;
}