.gamefield{--gamefield-border-color:var(--color--6);--grid-major-border-width:clamp(1px,0.04em,1.5px);--grid-minor-border-width:clamp(0.75px,0.027em,1px);--grid-selection-border-width:clamp(1px,0.04em,1.5px);position:relative;width:100%;border-radius:0;overflow:visible;box-sizing:border-box;aspect-ratio:1/1;container-type:inline-size}.gamefield:before{content:"";padding-bottom:100%;pointer-events:none;display:block}.gamefield:after{content:"";position:absolute;inset:calc(var(--grid-major-border-width)/-2);border:var(--grid-major-border-width) solid var(--gamefield-border-color);border-radius:inherit;box-sizing:border-box;z-index:6}.gamefield._win-celebrating,.gamefield:after{pointer-events:none}.board{display:grid;grid-template-columns:repeat(3,33.3333333333%);grid-template-rows:repeat(3,33.3333333333%);background-color:var(--color--1);width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden;border-radius:inherit}