.room-intro {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.viewer-explainer {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #111316;
}

.viewer-explainer h2 {
  font-family: var(--mono);
  font-size: 0.875rem;
  letter-spacing: 0;
}

.viewer-explainer p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.65;
}