.sudoku-tools{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:18px 0}.sudoku-tools span{font-size:.88rem;margin-right:auto}.sudoku-tools button,.sudoku-pad button{border:0;border-radius:4px;background:var(--yellow);padding:9px 11px;font-weight:700;color:var(--ink);cursor:pointer}.qqwing-sudoku{display:grid;grid-template-columns:repeat(9,1fr);width:min(540px,100%);border:3px solid var(--ink);margin:18px 0}.qqwing-sudoku .sudoku-cell{aspect-ratio:1;border:1px solid #b5aaa0;background:#fff;color:var(--ink);font:700 clamp(.7rem,2vw,1rem) "DM Sans";cursor:pointer}.qqwing-sudoku .sudoku-cell.given{background:var(--blue);cursor:default}.qqwing-sudoku .sudoku-cell.selected{outline:3px solid var(--coral);outline-offset:-3px}.qqwing-sudoku .right-edge{border-right:3px solid var(--ink)}.qqwing-sudoku .bottom-edge{border-bottom:3px solid var(--ink)}.sudoku-pad{display:flex;flex-wrap:wrap;gap:6px}.sudoku-pad button{width:38px;background:var(--pink)}.sudoku-result{min-height:25px;color:var(--coral);font-weight:700}.sudoku-credit{font-size:.72rem!important;color:#65716d}