.n208-lab{margin-top:20px;display:grid;gap:16px}.n208-grid2{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.n208-card{padding:18px}.n208-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}.n208-metric{padding:11px;border:1px solid var(--line);border-radius:13px;background:var(--card)}.n208-metric small,.n208-metric strong{display:block}.n208-metric strong{font-size:1.15rem;margin-top:2px}.n208-strip{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin-top:10px}.n208-cell{aspect-ratio:1;border-radius:7px;display:grid;place-items:center;font-size:.66rem;font-weight:850;border:1px solid var(--line);background:var(--card)}.n208-hit{background:#dff7e5}.n208-miss{background:#ffe0e0}.n208-fa{background:#fff0bf}.n208-cr{background:var(--soft)}.n208-review{padding:12px;border-radius:13px;background:var(--soft);min-height:92px}.n208-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.n208-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}.n208-tags span{padding:4px 7px;border-radius:999px;background:var(--soft);font-size:.76rem;font-weight:800}.n208-bench{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:14px;align-items:center}.n208-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:6px;border:1px solid var(--line);border-radius:16px;background:var(--soft);aspect-ratio:1;max-width:300px;margin:auto}.n208-mini-cell{border:1px solid var(--line);border-radius:11px;background:var(--card)}.n208-mini-cell.lit{background:var(--accent)}.n208-bench-controls{display:grid;gap:8px}.n208-bench-controls button{min-height:58px}.n208-history{display:grid;gap:7px}.n208-history>div{display:grid;grid-template-columns:1fr auto;gap:2px 8px;padding:8px 0;border-bottom:1px solid var(--line)}.n208-history small{grid-column:1/-1;color:var(--muted)}.n208-backup{width:100%;min-height:130px;font:12px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--card);color:var(--text)}body.n208-large .nback-response button,body.n208-large .n208-bench-controls button{font-size:1.12rem;min-height:84px}body.n208-contrast .n208-card,body.n208-contrast .n208-cell,body.n208-contrast .nback-grid{border-width:2px}body.n208-hide-live #n208LivePanel{display:none}@media(prefers-reduced-motion:reduce){.nback-cell{transition:none!important}}@media(max-width:760px){.n208-grid2,.n208-bench{grid-template-columns:1fr}.n208-metrics{grid-template-columns:repeat(2,1fr)}.n208-strip{grid-template-columns:repeat(8,1fr)}.n208-mini-grid{max-width:260px}}