:root{--square-size:min(80px,12vw)}.square{width:var(--square-size);height:var(--square-size)}.grid{display:grid;grid-template-columns:repeat(8,var(--square-size));grid-template-rows:repeat(8,var(--square-size))}.light{background-color:#f0d9a5}.light:hover{background-color:#c2b086}.dark{background-color:#7d5019}.dark:hover{background-color:#5c3b12}.selected-color{background-color:#ff7300}.piece{width:100%;height:100%;object-fit:contain}