/* Five choices retain the existing practice dialog and keyboard focus behavior. */
#modalCard[data-kind="practice"] .difficulty-options { gap: 8px; }
.difficulty-options .option-button { min-height: 76px; }
.difficulty-options .option-copy { min-width: 0; }
.difficulty-options .option-copy strong { font-size: 16px; }
.difficulty-options .option-copy small { line-height: 1.45; }
.difficulty-options .option-value { color: #bbff35; font-size: 11px; white-space: nowrap; }
@media (max-width: 600px) {
 .difficulty-options { gap: 7px; }
 .difficulty-options .option-button { padding: 11px; gap: 10px; min-height: 74px; }
 .difficulty-options .option-icon { width: 34px; height: 34px; flex-shrink: 0; font-size: 18px; }
 .difficulty-options .option-copy strong { font-size: 14px; }
 .difficulty-options .option-copy small { font-size: 11px; }
 .difficulty-options .option-value { display: none; }
}