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18px;font-size:17px;font-weight:650;line-height:1.5}.question-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.question-number{color:var(--primary-text);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.answer-list{display:grid;gap:10px}.answer-option{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;text-align:left;background:var(--surface);border:1.5px solid var(--border);border-radius:10px;line-height:1.45;transition:border-color .12s ease,background .12s ease}.answer-option:hover:not(:disabled):not(.static){background:var(--surface-2);border-color:var(--primary)}.answer-option:disabled{cursor:default}.answer-option.selected{background:var(--primary-soft);border-color:var(--primary)}.answer-option.selected 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ease}.nav-dot:hover{border-color:var(--primary)}.nav-dot.done{color:var(--primary-text);background:var(--primary-soft);border-color:transparent}.nav-dot.current{color:var(--on-primary);background:var(--primary);border-color:var(--primary)}.sim-card{min-height:320px}.sim-footer{display:flex;align-items:center;justify-content:space-between;gap:10px}.sim-footer .btn-text-danger{margin-inline:auto}.kbd-hint{margin:18px 0 0;color:var(--muted);font-size:13px;text-align:center}.simulation-result{margin-bottom:20px;padding:36px 24px;text-align:center;border-top:5px solid var(--danger)}.simulation-result.passed{border-top-color:var(--success)}.simulation-result.passed .result-score{color:var(--success)}.simulation-result h2{margin:0 0 6px;font-size:22px}.result-score{margin:8px 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