:root {
  --kahlus-blue: #2563eb;
  --kahlus-red: #dc2626;
  --kahlus-ink: #111827;
  --kahlus-muted: #6b7280;
}
.figure-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1rem;
  margin: 1rem 0;
  background: #fff;
}
.figure-card img {
  border: 1px solid #f3f4f6;
  border-radius: 8px;
  background: white;
}
.evidence-badge, .schematic-badge, .todo-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.evidence-badge { color: #065f46; background: #d1fae5; }
.schematic-badge { color: #92400e; background: #fef3c7; }
.todo-badge { color: #1e3a8a; background: #dbeafe; }
.caption-note { color: var(--kahlus-muted); font-size: 0.9rem; }