.subtitle {
  color: var(--muted);
  margin-top: -0.5rem;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

legend {
  font-weight: 600;
  padding: 0 0.4rem;
}

.lump-sum-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  margin-bottom: 0.5rem;
}

.lump-sum-row .field {
  margin-bottom: 0;
  flex: 1;
}

.lump-sum-row button {
  flex: none;
}

.frequency-help {
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

.frequency-help dt {
  font-weight: 600;
  margin-top: 0.5rem;
}

.frequency-help dd {
  margin: 0.1rem 0 0;
  color: var(--muted);
}