.exercise-diagrams{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;grid-column:1/-1;width:100%}
.exercise-diagrams figure{margin:0;break-inside:avoid;background:#fff;color:#202020;padding:10px;border:1px solid #ddd;border-radius:8px}
.exercise-diagrams img,.print-exercise .exercise-diagrams img{display:block;width:100%;height:auto;max-height:420px;object-fit:contain;margin:auto}
.exercise-diagrams figcaption{font-size:.8rem;margin-top:8px;color:#333}
.print-exercise:has(.exercise-diagrams){grid-template-columns:38px 1fr}
.print-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:16px 0}
.print-help{font-size:.9rem}
@media print{
 @page{size:A4;margin:12mm}
 .print-toolbar,.print-help,.import-source{display:none!important}
 .print-exercise,.print-exercise:has(.exercise-diagrams){display:block;break-inside:auto}
 .print-exercise h2{break-after:avoid}
 .print-number{float:left;margin-right:8px}
 .exercise-diagrams{display:block}
 .exercise-diagrams figure{margin:10px 0;break-inside:avoid}
 .print-exercise .exercise-diagrams img{width:auto;max-width:100%;height:auto;max-height:115mm;object-fit:contain}
 .print-document-footer{display:block!important}
}