.loose-callout {
  margin: 16px 0;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-left: 6px solid var(--accent);
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.6;
  background: var(--bg);
}

.loose-callout strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

.pq-equation {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 14px;
  margin-top: 10px;
}

.pq-caption {
  font-size: 14px;
  margin: 8px 0 14px;
}

.pq-table {
  border-collapse: collapse;
  width: 100%;
  max-width: 420px;
  font-size: 14px;
  margin-top: 10px;
}

.pq-table th, .pq-table td {
  border: 1px solid var(--border);
  padding: 6px 12px;
  text-align: left;
}

.pq-table tr.best-fit {
  font-weight: 700;
  background: rgba(21, 128, 61, 0.08);
}

#pq-scatter, #pq-histogram {
  max-width: 100%;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: #fff;
}

#pq-layer-card {
  margin: 16px 0 8px;
}