.g-nback{align-items:center;max-width:420px}.nb-stage{align-items:center;gap:var(--sp-4);flex-direction:column;width:100%;display:flex}.nb-instructions{text-align:center;max-width:40ch;color:var(--c-text-dim);font-size:var(--fs-sm);margin:0}.nb-grid{grid-template-columns:repeat(3,1fr);width:min(100%,260px)}.nb-cell{background:var(--c-surface-2);border-color:var(--c-border)}.nb-cell.is-lit{background:var(--c-brand);border-color:var(--c-brand)}.nb-cell.is-lit:after{content:"";aspect-ratio:1;background:var(--c-brand-text);border-radius:50%;width:38%}.nb-matchbtn{min-width:160px;min-height:var(--tap)}.nb-matchbtn[aria-disabled=true].is-spent{opacity:.55;cursor:not-allowed;transform:none}.nb-result{align-items:center;gap:var(--sp-4);padding:var(--sp-4);text-align:center;flex-direction:column;display:flex}.nb-result__title{font-size:var(--fs-xl)}.nb-result__stats{gap:var(--sp-5);margin:0;display:flex}.nb-result__stats dt{color:var(--c-text-faint);font-size:var(--fs-xs)}.nb-result__stats dd{font-size:var(--fs-xl);font-weight:var(--fw-bold);font-variant-numeric:tabular-nums;margin:0}