/* Responsive canonical diagrams; the linked PNG keeps the full 3307×2362 source. */
.knowledge-diagram{margin:18px 0 24px;padding:12px;background:#fffdf8;border:1px solid var(--line);border-radius:8px}
.knowledge-diagram>a{display:block;padding:0;text-decoration:none}
.knowledge-diagram img{display:block;width:100%;height:auto;border-radius:5px}
.knowledge-diagram figcaption{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.45}
.knowledge-diagram .knowledge-zoom{display:inline-block;margin-top:4px;color:var(--accent);font-weight:600}
@media(max-width:760px){.knowledge-diagram{margin:14px 0 20px;padding:7px}}