/* Lee Ufan–aligned prelude: interval before catalog, prose tempo, negative space.
   See art_design_thought: thought.md, playground_evaluation_lee_ufan.md, idea_v2.md */

.ufan-preamble {
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ufan-prose, #b8c4bc);
  max-width: 38rem;
  margin: 0 auto 2.75rem;
  padding: 0 0 2rem;
  border-bottom: 1px solid var(--ufan-rule, rgba(139, 156, 176, 0.22));
}

.ufan-preamble--compact {
  font-size: 0.98rem;
  line-height: 1.72;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  max-width: 36rem;
}

.ufan-preamble p {
  margin: 0 0 1.15em;
}

.ufan-preamble p:last-child {
  margin-bottom: 0;
}

.ufan-preamble__label {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ufan-label, #7a8f82);
  margin-bottom: 1.1rem;
}

.ufan-preamble__attrib {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 0.78rem;
  font-style: normal;
  letter-spacing: 0.02em;
  color: var(--ufan-label, #7a8f82);
  margin-top: 1.35rem;
}