.clf__header{text-align:center;margin-bottom:var(--cm-space-8)}.clf__header .section-subtitle{max-width:720px;margin-left:auto;margin-right:auto}.clf__quiz{max-width:780px;margin:0 auto var(--cm-space-12)}.clf__bar{position:sticky;top:78px;z-index:5;display:flex;align-items:center;gap:var(--cm-space-4);padding:10px var(--cm-space-4);margin-bottom:var(--cm-space-5);border-radius:var(--cm-radius-full);border:1px solid var(--cm-border-dark);background:var(--cm-bg-dark-card)}.clf__bar-label{font-size:var(--cm-text-xs);font-family:var(--cm-font-mono);color:var(--cm-text-light-muted);white-space:nowrap}.clf__bar-track{flex:1;height:5px;border-radius:var(--cm-radius-full);background:rgba(255,255,255,0.08);overflow:hidden}.clf__bar-fill{display:block;height:100%;width:0;border-radius:var(--cm-radius-full);background:var(--cm-gradient);transition:width 0.3s ease}.clf__q{padding:var(--cm-space-5) var(--cm-space-6);margin-bottom:var(--cm-space-4);border-radius:var(--cm-radius-xl);border:1px solid var(--cm-border-dark);background:var(--cm-bg-dark-card);transition:border-color var(--cm-transition)}.clf__q.is-ok{border-color:rgba(52,211,153,0.45)}.clf__q.is-bad{border-color:rgba(251,146,60,0.45)}.clf__q-head{display:flex;align-items:center;gap:var(--cm-space-3);margin-bottom:var(--cm-space-3)}.clf__q-num{width:26px;height:26px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(10,184,234,0.15);color:var(--cm-cyan);font-family:var(--cm-font-mono);font-size:var(--cm-text-xs);font-weight:700}.clf__q-domain{font-size:11px;letter-spacing:0.05em;text-transform:uppercase;color:var(--cm-text-light-muted);font-family:var(--cm-font-mono)}.clf__q-text{font-size:var(--cm-text-lg);font-weight:600;line-height:1.5;color:var(--cm-text-light);margin:0 0 var(--cm-space-4)}.clf__answers{display:flex;flex-direction:column;gap:8px}.clf__answer{display:flex;align-items:flex-start;gap:var(--cm-space-3);width:100%;padding:11px var(--cm-space-4);border-radius:var(--cm-radius);border:1px solid var(--cm-border-dark);background:rgba(255,255,255,0.02);color:var(--cm-text-light-secondary);font-family:var(--cm-font-sans);font-size:var(--cm-text-sm);line-height:1.6;text-align:left;transition:all var(--cm-transition)}.clf__quiz.is-interactive .clf__answer{cursor:pointer}.clf__quiz.is-interactive .clf__answer:hover:not(:disabled){border-color:var(--cm-cyan);color:var(--cm-text-light)}.clf__answer-letter{width:22px;height:22px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:var(--cm-radius);border:1px solid var(--cm-border-dark);font-family:var(--cm-font-mono);font-size:11px;font-weight:700}.clf__answer.is-correct-static,.clf__answer.is-correct{border-color:rgba(52,211,153,0.6);background:rgba(52,211,153,0.1);color:#34d399}.clf__answer.is-correct-static .clf__answer-letter,.clf__answer.is-correct .clf__answer-letter{border-color:#34d399;color:#34d399}.clf__answer.is-wrong{border-color:rgba(251,146,60,0.6);background:rgba(251,146,60,0.1);color:#fb923c}.clf__answer.is-wrong .clf__answer-letter{border-color:#fb923c;color:#fb923c}.clf__answer:disabled{opacity:1}.clf__explain{margin-top:var(--cm-space-4);padding:var(--cm-space-3) var(--cm-space-4);border-radius:var(--cm-radius);border-left:2px solid var(--cm-cyan);background:rgba(10,184,234,0.06);font-size:var(--cm-text-sm);line-height:1.7;color:var(--cm-text-light-secondary);border-radius:0 var(--cm-radius) var(--cm-radius) 0}.clf__explain strong{color:var(--cm-cyan);display:block;margin-bottom:3px}.clf__quiz.is-interactive .clf__q:not(.is-answered) .clf__explain{display:none}.clf__result{text-align:center;padding:var(--cm-space-8) var(--cm-space-6);border-radius:var(--cm-radius-xl);border:1px solid rgba(10,184,234,0.4);background:rgba(10,184,234,0.06)}.clf__result-score{display:flex;align-items:baseline;justify-content:center;gap:6px;margin-bottom:var(--cm-space-3)}.clf__result-num{font-size:var(--cm-text-4xl);font-weight:800;color:var(--cm-cyan);font-family:var(--cm-font-mono)}.clf__result-max{font-size:var(--cm-text-xl);color:var(--cm-text-light-muted);font-family:var(--cm-font-mono)}.clf__result-text{max-width:520px;margin:0 auto var(--cm-space-5);font-size:var(--cm-text-sm);line-height:1.7;color:var(--cm-text-light-secondary)}.clf__result-cta{display:flex;gap:var(--cm-space-3);justify-content:center;flex-wrap:wrap}.clf__prose,.clf__newsletter{max-width:780px;margin:0 auto}.clf__prose h2,.clf__newsletter-title{font-size:var(--cm-text-2xl);color:var(--cm-text-light);margin:var(--cm-space-8) 0 var(--cm-space-4)}.clf__prose p,.clf__newsletter-text{color:var(--cm-text-light-secondary);line-height:1.8;margin-bottom:var(--cm-space-4)}.clf__prose a{color:var(--cm-cyan)}.clf__newsletter{margin-top:var(--cm-space-8);padding:var(--cm-space-6);border-radius:var(--cm-radius-xl);border:1px solid var(--cm-border-dark);background:var(--cm-bg-dark-card)}body.light-mode .clf__q,body.light-mode .clf__bar,body.light-mode .clf__newsletter{background:#ffffff;border-color:#e2e8f0}body.light-mode .clf__q-text,body.light-mode .clf__prose h2,body.light-mode .clf__newsletter-title{color:var(--cm-text-dark)}body.light-mode .clf__answer{background:#ffffff;border-color:#e2e8f0;color:var(--cm-text-dark-secondary)}body.light-mode .clf__answer:hover:not(:disabled){color:var(--cm-text-dark)}body.light-mode .clf__prose p,body.light-mode .clf__newsletter-text,body.light-mode .clf__explain,body.light-mode .clf__result-text{color:var(--cm-text-dark-secondary)}body.light-mode .clf__bar-track{background:#e2e8f0}@media (max-width:560px){.clf__q{padding:var(--cm-space-4)}.clf__q-text{font-size:var(--cm-text-base)}.clf__bar{top:68px}}