.quiz-container{--quiz-primary:var(--INTERNAL-PRIMARY-color, #3498db);--quiz-success:#27ae60;--quiz-error:#e74c3c;--quiz-bg:var(--INTERNAL-BOX-BG-color, #f8f9fa);--quiz-border:var(--INTERNAL-MAIN-TEXT-color, #333);--quiz-border-light:color-mix(in srgb, var(--INTERNAL-MAIN-TEXT-color, #333) 30%, transparent);background:var(--quiz-bg);border:1px solid var(--quiz-border-light);border-radius:8px;padding:1.5rem;margin:1.5rem 0}.quiz-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--quiz-primary)}.quiz-title{margin:0;font-size:1.2rem;color:var(--INTERNAL-MAIN-TEXT-color)}.quiz-progress{background:var(--quiz-primary);color:#fff;padding:.25rem .75rem;border-radius:1rem;font-size:.9rem;font-weight:700}.quiz-content{min-height:150px}.quiz-loading{display:flex;align-items:center;justify-content:center;gap:.5rem;color:var(--INTERNAL-MAIN-TEXT-color);opacity:.7;height:150px}.quiz-question{animation:.3s ease-in-out fadeIn}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.quiz-question-text{font-size:1.1rem;font-weight:500;margin-bottom:1rem;color:var(--INTERNAL-MAIN-TEXT-color)}.quiz-options{display:flex;flex-direction:column;gap:.5rem}.quiz-option{display:flex;align-items:center;padding:.75rem 1rem;background:var(--INTERNAL-MAIN-BG-color);border:2px solid var(--quiz-border-light);border-radius:6px;cursor:pointer;transition:.2s}.quiz-option:hover:not(.disabled){border-color:var(--quiz-primary);background:var(--INTERNAL-MAIN-BG-color);transform:translateX(5px)}.quiz-option.selected{border-color:var(--quiz-primary);background:color-mix(in srgb,var(--quiz-primary) 15%,transparent)}.quiz-option.correct{border-color:var(--quiz-success);background:color-mix(in srgb,var(--quiz-success) 15%,transparent)}.quiz-option.incorrect{border-color:var(--quiz-error);background:color-mix(in srgb,var(--quiz-error) 15%,transparent)}.quiz-option.disabled{cursor:not-allowed;opacity:.8}.quiz-option-marker{width:28px;height:28px;border:2px solid var(--quiz-border-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:.75rem;font-weight:700;font-size:.9rem;flex-shrink:0;color:var(--INTERNAL-MAIN-TEXT-color)}.quiz-option.correct .quiz-option-marker{background:var(--quiz-success);border-color:var(--quiz-success);color:#fff}.quiz-option.incorrect .quiz-option-marker{background:var(--quiz-error);border-color:var(--quiz-error);color:#fff}.quiz-option-text{flex:1}.quiz-feedback{margin-top:1rem;padding:1rem;border-radius:6px;animation:.3s ease-in-out fadeIn}.quiz-feedback.correct{background:color-mix(in srgb,var(--quiz-success) 15%,transparent);border-left:4px solid var(--quiz-success)}.quiz-feedback.incorrect{background:color-mix(in srgb,var(--quiz-error) 15%,transparent);border-left:4px solid var(--quiz-error)}.quiz-feedback-icon{font-size:1.2rem;margin-right:.5rem}.quiz-next-btn{display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;padding:.5rem 1rem;background:var(--quiz-primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:background .2s}.quiz-next-btn:hover{background:color-mix(in srgb,var(--quiz-primary) 85%,#000)}.quiz-results{text-align:center;padding:2rem 1rem}.quiz-score{font-size:3rem;font-weight:700;color:var(--quiz-primary);margin-bottom:.5rem}.quiz-message{font-size:1.2rem;color:var(--INTERNAL-MAIN-TEXT-color);margin-bottom:1.5rem}.quiz-retry{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--quiz-primary);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1rem;transition:transform .2s,background .2s}.quiz-retry:hover{background:color-mix(in srgb,var(--quiz-primary) 85%,#000);transform:scale(1.05)}.quiz-option-text code,.quiz-question-text code{background:var(--INTERNAL-BOX-NEUTRAL-color,#e9ecef);padding:.15rem .4rem;border-radius:3px;font-family:Consolas,Monaco,monospace;font-size:.9em}@media (max-width:600px){.quiz-container{padding:1rem}.quiz-header{flex-direction:column;gap:.5rem;text-align:center}.quiz-option{padding:.6rem .8rem}}