.br-scope{--test-choice-outline:#0f766e33;--test-choice-accent:#0f766e;--test-choice-accent-glow:#0f766e40;--test-choice-shadow:#3c281e1f;--test-choice-shadow-hover:#3c281e2e;--test-choice-fill:#0f766e0f;color:#111827}.br-page{--br-grid-gap:clamp(8px,1.8vw,12px);flex-direction:column;align-items:center;gap:clamp(6px,1.6vw,10px);width:100%;margin:0;padding:0;display:flex}.br-scope .test-card{gap:clamp(12px,2vw,18px);padding:clamp(16px,3.4vw,30px)}.br-scope .test-card__body{gap:clamp(10px,1.8vw,16px)}.br-instruction{font-size:var(--text-sm);color:#374151;text-align:center;margin:0}.br-target-wrap{justify-content:center;width:100%;display:flex}.br-header{gap:var(--space-1);flex-direction:column;display:flex}.br-title{font-size:var(--text-xl);margin:0}.br-meta,.br-features{gap:var(--space-2);color:#4b5563;font-size:var(--text-xs);flex-wrap:wrap;display:flex}.br-controls{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.br-nav{align-items:center;gap:var(--space-2);display:flex}.br-count{color:#6b7280;font-size:var(--text-xs)}.br-section{margin-top:var(--space-1)}.br-section-title{margin:var(--space-2)0 6px;font-size:var(--text-lg)}.br-grid{gap:var(--br-grid-gap);grid-template-columns:repeat(3,minmax(0,1fr));width:min(960px,100%);margin:0 auto}.br-actions{margin-top:var(--space-2)}.br-choice{border-radius:var(--radius-sm);padding:clamp(4px,1.2vw,8px)}.br-option-body,.br-option-body svg{width:100%;height:100%;display:block}.br-card{background:var(--card);border:1px solid #e6e9ef;border-radius:10px;flex-direction:column;margin:0;display:flex;overflow:hidden;box-shadow:0 6px 14px #3c281e14}.br-card-body{background:#f8fafc;width:100%}.br-card svg{width:100%;height:100%;display:block}.br-caption{padding:var(--space-2)10px 10px;font-size:var(--text-xs);color:#374151;border-top:1px solid #e5e7eb}.br-target-card{width:clamp(220px,72vw,320px);max-width:100%;margin:0 auto}.br-target-card .br-card-body{aspect-ratio:1;justify-content:center;align-items:center;padding:clamp(4px,1.2vw,8px);display:flex}