.number-board{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:330px;margin:5px auto}.number-tile{aspect-ratio:1;border:1px solid #d5b9c5;border-bottom:4px solid #c6a6b5;border-radius:13px;background:#f5e5eb;color:#713048;font:500 34px Georgia,serif;cursor:pointer}.number-tile:hover{background:#eed4de}.number-tile:disabled{cursor:default}.number-space{aspect-ratio:1;border-radius:13px;background:#fbf6f3;border:1px dashed #e0d0d7}.number-board:focus-visible,.number-tile:focus-visible{outline:3px solid #c8962a;outline-offset:3px}