#matrix-svg{max-width:34rem;margin:1rem auto}#matrix-svg svg{display:block;width:100%;height:auto}#matrix-readings{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr));gap:0 1.5rem}#matrix-app .table-wrap:focus-visible{outline:2px solid var(--accent);outline-offset:3px}