/* Flow diagram: stacked boxes joined by labelled arrows. Tokens come from extra.css. */
.flow {
  display: flex;
  flex-direction: column;
  max-width: 36rem;
  margin: 1.5rem 0;
}

.flow-node {
  background: var(--se-surface);
  border: 2px solid var(--se-border);
  border-radius: var(--se-radius);
  padding: 0.9rem 1.1rem;
}

.flow-title {
  margin: 0;
  font-weight: 700;
}

.flow-node ul {
  margin: 0.4rem 0 0;
  padding-left: 1.1rem;
}

.flow-node li {
  margin: 0.15rem 0;
}

.flow-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.1rem 0;
  color: var(--se-muted);
  font-size: 0.85rem;
  text-align: center;
}

.flow-link::before {
  content: "";
  width: 2px;
  height: 0.9rem;
  background: var(--se-border);
}

.flow-link::after {
  content: "▼" / "";
  font-size: 0.7rem;
  line-height: 1;
  color: var(--se-border);
}