button.selected[data-v-24435d9e]{border:2px solid #3b82f6;background-color:#e0f2fe}button.correct[data-v-24435d9e]{background-color:#d1fae5;border:2px solid #10b981}button.incorrect[data-v-24435d9e]{background-color:#fee2e2;border:2px solid #ef4444}