.photo{margin:1.5em auto;text-align:center}.photo img{max-width:100%;height:auto;display:block}.photo.photo-large{max-width:none;width:100%}figure figcaption{font-size:0.9em;color:#666;margin-top:0.5em}figure.photo{max-width:400px}.photo-pair,.photo-trio{margin:1.5em auto;text-align:center}.photo-pair.photo-pair-large,.photo-pair.photo-trio-large,.photo-trio.photo-pair-large,.photo-trio.photo-trio-large{max-width:none;width:100%}.photo-pair-images,.photo-trio-images{display:grid;gap:1rem}.photo-pair .photo-square,.photo-trio .photo-square{aspect-ratio:1 / 1;width:100%}.photo-pair .photo-square img,.photo-trio .photo-square img{width:100%;height:100%;object-fit:cover}.photo-pair-images{grid-template-columns:1fr 1fr;max-width:800px;margin:0 auto}.photo-trio-images{grid-template-columns:1fr 1fr 1fr;max-width:1200px;margin:0 auto}@media (max-width: 680px){.photo-pair-images,.photo-trio-images{grid-template-columns:1fr;max-width:500px}}.callout{border-left:4px solid #ccc;background:#f9f9f9;padding:1em;margin:1.5em 0;border-radius:4px}.callout-title{display:block;margin-bottom:0.25em;font-weight:bold}.callout-info{border-color:#2b6cb0;background:#ebf8ff}.callout-warning{border-color:#dd6b20;background:#fffaf0}.callout-success{border-color:#38a169;background:#f0fff4}