.rules-container{color:#1f2937;background-color:#e09f3e;border:2px solid #1f2937;border-radius:8px;max-width:600px;margin:40px auto;padding:32px;font-family:system-ui,-apple-system,sans-serif;box-shadow:0 4px 6px -1px #0000000d}.rules-title{color:#111827;border-bottom:2px solid #e5e7eb;margin-top:0;margin-bottom:20px;padding-bottom:12px;font-size:1.5rem}.rules-list{padding-left:20px;line-height:1.7}.rules-list li{margin-bottom:10px}.rules-sublist{margin-top:6px;margin-bottom:6px;padding-left:20px}.start-button{color:#1f2937;cursor:pointer;background-color:#f3f4f6;border:2px solid #1f2937;border-radius:6px;width:100%;margin-top:28px;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .2s;display:block}.start-button:hover{color:#fff;background-color:#1f2937}.page2-container{color:#1e293b;background-color:#e09f3e;border:2px solid #0f172a;border-radius:8px;max-width:800px;margin:30px auto;padding:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.filter-bar{background-color:#fff;border:2px solid #0f172a;border-radius:6px;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;padding:12px 16px;display:flex}.filter-group{align-items:center;gap:8px;display:flex}.filter-group label{color:#0f172a;font-size:.9rem;font-weight:600}.filter-group select{color:#0f172a;cursor:pointer;background-color:#f1f5f9;border:2px solid #0f172a;border-radius:4px;outline:none;padding:6px 12px;font-weight:500}.loading-text{text-align:center;color:#0f172a;margin:40px 0}.pagination-container{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:24px;display:flex}.page-btn{color:#0f172a;cursor:pointer;background-color:#fff;border:2px solid #0f172a;border-radius:4px;padding:8px 12px;font-weight:600;transition:all .15s}.page-btn:hover:not(:disabled),.page-btn.active{color:#fff;background-color:#0f172a}.page-btn:disabled{opacity:.4;cursor:not-allowed;border-color:#94a3b8}.page-info{text-align:center;color:#475569;margin:12px 0 20px;font-weight:600}.submit-btn{color:#fff;cursor:pointer;background-color:#0f172a;border:2px solid #0f172a;border-radius:6px;width:100%;padding:12px;font-size:1rem;font-weight:600;transition:background-color .2s;display:block}.submit-btn:hover{background-color:#1e293b}.timer-container{justify-content:flex-end;align-items:center;margin-bottom:20px;display:flex}.timer-badge{color:#0f172a;background-color:#fff;border:2px solid #0f172a;border-radius:6px;align-items:center;gap:8px;padding:8px 16px;display:inline-flex}.timer-badge h4{letter-spacing:.5px;margin:0;font-family:monospace;font-size:1.1rem;font-weight:700}.question-card{background-color:#fff;border:2px solid #0f172a;border-radius:8px;margin-bottom:20px;padding:20px}.question-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.difficulty-badge{text-transform:uppercase;letter-spacing:.5px;color:#0f172a;background-color:#f1f5f9;border:2px solid #0f172a;border-radius:20px;margin:0;padding:4px 10px;font-size:.85rem;font-weight:700}.question-text{color:#0f172a;margin-top:0;margin-bottom:16px;font-size:1.1rem;font-weight:600;line-height:1.4}.options-list{flex-direction:column;gap:10px;display:flex}.option-item{color:#1e293b;cursor:pointer;background-color:#f8fafc;border:2px solid #0f172a;border-radius:6px;margin:0;padding:12px 16px;font-size:.95rem;font-weight:500;transition:all .15s}.option-item:hover{background-color:#e2e8f0}.option-item.selected-option{color:#fff;background-color:#0f172a;border-color:#0f172a;font-weight:700}.page3-container{color:#1e293b;background-color:#e09f3e;border:2px solid #0f172a;border-radius:8px;max-width:800px;margin:40px auto;padding:30px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.score-hero{text-align:center;color:#fff;background-color:#0f172a;border-radius:6px;margin-bottom:24px;padding:24px}.score-hero h3{margin:0;font-size:1.8rem;font-weight:700}.summary-card{background-color:#fff;border:2px solid #0f172a;border-radius:6px;margin-bottom:24px;padding:20px}.summary-card h3,.summary-card h4{color:#0f172a;border-bottom:2px solid #0f172a;margin-top:0;margin-bottom:16px;padding-bottom:8px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px;display:grid}.stat-item{background-color:#f1f5f9;border:2px solid #0f172a;border-radius:4px;padding:12px}.stat-item h4,.stat-item h5{border-bottom:none;margin:0;padding-bottom:0;font-size:.95rem;font-weight:600}.calc-breakdown{background-color:#f8fafc;border:2px solid #0f172a;border-radius:6px;flex-direction:column;gap:10px;padding:16px;display:flex}.calc-breakdown h5{color:#334155;margin:0;font-size:.95rem;font-weight:600}.calc-breakdown .final-calc{color:#0f172a;border-top:2px solid #0f172a;margin-top:8px;padding-top:10px;font-size:1.05rem;font-weight:700}.review-section-title{color:#0f172a;margin-top:32px;margin-bottom:16px;font-size:1.4rem}.qsummary-card{background-color:#fff;border:2px solid #0f172a;border-radius:8px;flex-direction:column;gap:10px;margin-bottom:16px;padding:20px;display:flex}.qsummary-header{justify-content:space-between;align-items:center;display:flex}.qsummary-difficulty{text-transform:uppercase;letter-spacing:.5px;color:#0f172a;background-color:#f1f5f9;border:2px solid #0f172a;border-radius:20px;padding:4px 10px;font-size:.8rem;font-weight:700}.qsummary-status{border:2px solid #0f172a;border-radius:4px;padding:4px 12px;font-size:.85rem;font-weight:700}.qsummary-status.correct{color:#14532d;background-color:#dcfce7}.qsummary-status.wrong{color:#7f1d1d;background-color:#fee2e2}.qsummary-status.unattempted{color:#475569;background-color:#f1f5f9}.qsummary-question{color:#0f172a;margin:0;font-size:1rem;font-weight:600;line-height:1.4}.qsummary-answers{background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:6px;flex-direction:column;gap:6px;padding:12px;display:flex}.qsummary-answers h5{color:#334155;margin:0;font-size:.9rem;font-weight:500}.qsummary-answers b{color:#0f172a}.qsummary-score{color:#0f172a;text-align:right;margin:0;font-size:.9rem;font-weight:700}