.mb-touch-ring26{position:absolute;left:var(--cross-x);top:var(--cross-y);width:12px;height:12px;box-sizing:border-box;transform:translate(-50%,-50%);border:2px solid #d52d2d;border-radius:50%;background:transparent;box-shadow:0 0 0 1px #fff9;z-index:2;pointer-events:none}
body[data-mobile="1"] .g-boardwrap{overflow:hidden}
body[data-mobile="1"] .mb-place{position:relative;z-index:15;background:#17382b;flex-shrink:0}
.study-touch-cross26{position:absolute;inset:0;pointer-events:none;z-index:12;overflow:hidden}
.study-touch-cross26::before,.study-touch-cross26::after{content:'';position:absolute;background:rgba(199,65,65,.64)}
.study-touch-cross26::before{left:0;top:var(--cross-y);width:100%;height:1.5px;transform:translateY(-50%)}
.study-touch-cross26::after{top:0;left:var(--cross-x);height:100%;width:1.5px;transform:translateX(-50%)}
.study-touch-cross26[hidden]{display:none}