.quiz-container{max-width:700px;margin:0 auto}.quiz-progress{margin-bottom:2rem;display:flex;align-items:center;gap:1rem}.quiz-progress__bar{flex:1;height:6px;background:var(--border, #e0d9cc);border-radius:3px;overflow:hidden}.quiz-progress__fill{height:100%;width:11.1%;background:linear-gradient(90deg,var(--navy, #0d2240),var(--accent, #2a6496));border-radius:3px;transition:width .4s ease}.quiz-progress__text{font-family:var(--font-body);font-size:.85rem;color:var(--text-light, #666);white-space:nowrap}.quiz-question{display:none;animation:quizFadeIn .35s ease}.quiz-question.active{display:block}@keyframes quizFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.quiz-question h3{font-family:var(--font-heading);font-size:1.35rem;color:var(--navy, #0d2240);margin-bottom:1rem;line-height:1.4}.quiz-hint{font-size:.9rem;color:var(--text-light, #666);margin-bottom:1.2rem;font-style:italic}.quiz-intro-note{background:var(--bg-alt, #f8f7f4);border-left:3px solid var(--gold, #b8922a);padding:.8rem 1rem;font-size:.9rem;color:var(--text, #2a2a2a);margin-bottom:1.5rem;border-radius:0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0}.quiz-options{display:flex;flex-direction:column;gap:.75rem}.quiz-option{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border:2px solid var(--border, #e0d9cc);border-radius:var(--radius-sm, 8px);background:var(--white, #fff);cursor:pointer;font-family:var(--font-body);font-size:.95rem;color:var(--text, #2a2a2a);text-align:left;transition:all .2s ease;line-height:1.45}.quiz-option:hover{border-color:var(--accent, #2a6496);background:#f0f7fc}.quiz-option.selected{border-color:var(--navy, #0d2240);background:#e8f0f8;box-shadow:0 0 0 1px var(--navy, #0d2240)}.quiz-option__icon{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--bg-alt, #f8f7f4);border:2px solid var(--border, #e0d9cc);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:var(--navy, #0d2240);transition:all .2s ease}.quiz-option.selected .quiz-option__icon{background:var(--navy, #0d2240);border-color:var(--navy, #0d2240);color:var(--white, #fff)}.quiz-options--visual{flex-direction:row;gap:1rem}.quiz-option--card{flex:1;flex-direction:column;text-align:center;padding:1.5rem 1rem}.quiz-visual-icon{margin-bottom:.75rem}.quiz-options--multi{flex-direction:row;flex-wrap:wrap;gap:.6rem}.quiz-option--toggle{flex:0 0 auto;padding:.7rem 1.2rem;border-radius:var(--radius-pill, 999px);font-size:.9rem;justify-content:center}.quiz-option--toggle.selected{background:var(--navy, #0d2240);color:var(--white, #fff);border-color:var(--navy, #0d2240)}.quiz-options--binary{flex-direction:row;gap:1rem}.quiz-options--binary .quiz-option{flex:1;justify-content:center;font-weight:600;padding:1.1rem}.quiz-next-btn{display:inline-block;margin-top:1.25rem;padding:.8rem 2rem;background:var(--navy, #0d2240);color:var(--white, #fff);border:none;border-radius:var(--radius-sm, 8px);font-family:var(--font-body);font-size:.95rem;font-weight:600;cursor:pointer;transition:background .2s ease}.quiz-next-btn:hover{background:var(--navy-light, #1a3a5c)}.quiz-result{text-align:center;animation:quizFadeIn .5s ease}.quiz-result__icon{margin-bottom:1rem}.quiz-result h3{font-family:var(--font-heading);font-size:1.5rem;color:var(--navy, #0d2240);margin-bottom:.75rem}.quiz-result p{font-size:1.05rem;line-height:1.6;color:var(--text, #2a2a2a);margin-bottom:1.25rem}.quiz-result__details{background:var(--bg-alt, #f8f7f4);border-radius:var(--radius, 12px);padding:1.5rem;margin:1.5rem 0;text-align:left}.quiz-result__details h4{font-family:var(--font-heading);font-size:1.1rem;color:var(--navy, #0d2240);margin-bottom:.5rem}.quiz-result__details ul{list-style:none;padding:0;margin:0}.quiz-result__details li{padding:.4rem 0 .4rem 1.5rem;position:relative;font-size:.95rem;line-height:1.5}.quiz-result__details li:before{content:"✓";position:absolute;left:0;color:var(--accent, #2a6496);font-weight:700}.quiz-result__disclaimer{background:#fff8e8;border:1px solid #e8d8a8;border-radius:var(--radius-sm, 8px);padding:1rem 1.25rem;margin:1.5rem 0;text-align:left}.quiz-result__disclaimer p{font-size:.9rem;margin:0;color:var(--text, #2a2a2a)}.quiz-result__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}.btn--outline{display:inline-block;padding:.75rem 1.5rem;border:2px solid var(--navy, #0d2240);border-radius:var(--radius-sm, 8px);background:transparent;color:var(--navy, #0d2240);font-family:var(--font-body);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn--outline:hover{background:var(--navy, #0d2240);color:var(--white, #fff)}@media(max-width:600px){.quiz-options--visual,.quiz-options--binary{flex-direction:column}.quiz-result__actions{flex-direction:column;align-items:stretch}}.vision-simulations{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:1.5rem}.halos-gallery .medical-figure{margin:0}.halos-gallery a{display:block}.halos-gallery .medical-img{display:block;width:100%;height:auto;border-radius:8px}.halos-reference{font-size:.9rem}@media(max-width:900px){.vision-simulations{grid-template-columns:1fr}}