.nr-row{margin-bottom:24px}.nr-row:last-child{margin-bottom:0}.nr-numbers{display:flex;direction:ltr;justify-content:center;align-items: center;gap:14px;height:40px;margin-bottom:4px}.nr-number{display:inline-flex;border:2px solid #000;border-radius:999px;justify-content:center;align-items: center;min-width:40px;padding:0 10px;font-size:22px;font-weight:700;line-height:1.5}.nr-strip{display:block;margin:0 auto}.nr-slot{fill:none;stroke:#000;stroke-width:2px}.nr-arrow{stroke-linecap:round}.nr-answer{fill:#000;font-size:22px;font-weight:700}.nr-direction{display:block;text-align:center;color:var(--text-secondary);font-size:13px;line-height:1.5}.nr-empty{text-align:center;color:var(--text-secondary);font-size:15px;line-height:1.5}.count-toggle{display:flex;flex-wrap:wrap;gap:6px}.count-btn{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--bg-app);color:var(--text-secondary);font-family:var(--font-heading);cursor:pointer;padding:7px 12px;transition:background .15s,color .15s,border-color .15s;font-size:12px;font-weight:700}.count-btn:hover{border-color:var(--accent);color:var(--text-primary)}.count-btn[aria-pressed=true]{background:var(--accent-gradient);color:#fff;border-color:#0000}.count-btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}