.gbm-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.gbm-actions{flex-wrap:nowrap;justify-content:space-between;align-items:center}.gbm-actions .btn,.gbm-actions .field{flex:none}.gbm-banner{justify-content:space-between;align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4);border:1px solid var(--border-strong);border-radius:var(--r-2);background:var(--surface-2);flex-wrap:wrap;display:flex}.gbm-banner[hidden]{display:none}.gbm-banner[data-tone=ok]{border-color:var(--ok-border);background:var(--ok-soft)}.gbm-banner[data-tone=err]{border-color:var(--err-border);background:var(--err-soft)}.gbm-banner p{font-weight:500}.gbm-scroll{overscroll-behavior:contain;max-width:100%;padding:var(--s-2);border:1px solid var(--border-strong);border-radius:var(--r-3);background:var(--surface-3);touch-action:pan-x pan-y;overflow:auto}.gbm-board{--cs:36px;grid-template-columns:repeat(var(--w,9), var(--cs));grid-auto-rows:var(--cs);min-height:calc(var(--h,9) * (var(--cs) + 2px) - 2px);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:pan-x pan-y;gap:2px;width:max-content;margin-inline:auto;display:grid}.gbm-row{display:contents}.gbm-cell{width:var(--cs);height:var(--cs);border:1px solid var(--text-3);border-radius:var(--r-1);background:var(--surface);box-shadow:inset 0 -3px 0 var(--border-strong);color:var(--text);font-family:var(--font-mono);font-weight:700;font-size:calc(var(--cs) * .5);font-variant-numeric:tabular-nums;cursor:pointer;justify-content:center;align-items:center;line-height:1;display:flex}.gbm-cell svg{width:58%;height:58%}.gbm-cell[data-s=open],.gbm-cell[data-s=mine]{border-color:var(--border);box-shadow:none;cursor:default;background:0 0}.gbm-cell[data-s=closed]:hover,.gbm-cell[data-s=flag]:hover,.gbm-cell[data-s=q]:hover{background:var(--surface-2)}.gbm-cell[data-s=flag]{color:var(--accent-text)}.gbm-cell[data-s=q]{color:var(--text-2)}.gbm-cell[data-s=boom]{box-shadow:none;background:var(--err-soft);border-color:var(--err-border);color:var(--err);cursor:default}.gbm-cell[data-s=wrong]{box-shadow:none;background:var(--warn-soft);border-color:var(--warn-border);color:var(--text);cursor:default}.gbm-cell:focus-visible{outline:2px solid var(--focus);outline-offset:1px;z-index:1}.gbm-cell[data-n="1"]{color:var(--accent-text)}.gbm-cell[data-n="2"]{color:var(--ok)}.gbm-cell[data-n="3"]{color:var(--err)}.gbm-cell[data-n="4"]{color:var(--text);text-underline-offset:3px;text-decoration:underline}.gbm-cell[data-n="5"]{color:var(--text-2);text-underline-offset:3px;text-decoration:underline wavy}.gbm-cell[data-n="6"]{color:var(--accent-text);text-underline-offset:3px;text-decoration:underline}.gbm-cell[data-n="7"]{color:var(--text);text-decoration:line-through}.gbm-cell[data-n="8"]{color:var(--text-2);text-decoration:line-through}.gbm-custom{gap:var(--s-3);grid-template-columns:repeat(3,minmax(0,1fr));width:100%;max-width:26rem;display:grid}.gbm-custom[hidden]{display:none}.gbm .gk-options .field{min-width:11rem}.gbm .gk-overlay{background:var(--surface)}.gbm .gk-options .gbm-custom .field{min-width:0}.gbm-scroll[data-more*=r]{box-shadow:inset -14px 0 10px -10px var(--text-3)}.gbm-scroll[data-more*=l]{box-shadow:inset 14px 0 10px -10px var(--text-3)}.gbm-scroll[data-more=lr]{box-shadow:inset -14px 0 10px -10px var(--text-3), inset 14px 0 10px -10px var(--text-3)}