/* Assignment-specific code and disclosure spacing; the shared theme owns type and colour. */

main.content pre {
  max-width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--course-line);
  border-radius: 4px;
  background: var(--course-soft);
  overflow-x: auto;
}

main.content pre code {
  color: var(--course-ink);
  background: transparent;
  font-size: 0.87rem;
  white-space: pre;
}

main.content details {
  border-top: 1px solid var(--course-line);
  border-bottom: 1px solid var(--course-line);
  padding: 0.9rem 0;
}

main.content summary {
  cursor: pointer;
  font-weight: 600;
  line-height: 1.5;
}

main.content summary:focus-visible {
  outline: 2px solid var(--course-accent);
  outline-offset: 4px;
}

@media (max-width: 600px) {
  main.content pre { padding: 0.75rem; }
}