:root{--sp-board-width:calc(100vw - 20px)}@supports (width:100cqw){:root{--sp-board-width:calc(100cqw - 10px)}}._board_12bk5_9{box-sizing:border-box;background-color:#ffda8c;padding:4px}._rows_12bk5_15{box-sizing:border-box;border-top:1px solid #000;border-right:1px solid #000;gap:0;width:100%;display:grid}._row_12bk5_15{border-bottom:1px solid #000;gap:0;display:grid}._cell_12bk5_30{cursor:pointer;background-color:#ffda8c;border-left:1px solid #000;position:relative}._cell_12bk5_30._HonShogi_12bk5_37,._cell_12bk5_30._ShishioShogi_12bk5_38,._cell_12bk5_30._OteShogi_12bk5_39,._cell_12bk5_30._AnnanShogi_12bk5_40,._cell_12bk5_30._ToriShogi_12bk5_41,._cell_12bk5_30._MiniShogi_12bk5_42,._cell_12bk5_30._JudkinsShogi_12bk5_43{aspect-ratio:1;width:55px}._cell_12bk5_30._ChuShogi_12bk5_48,._cell_12bk5_30._WaShogi_12bk5_48{aspect-ratio:31/34;width:48px}._cell_12bk5_30._DaiShogi_12bk5_53{aspect-ratio:31/34;width:38px}._cell_12bk5_30._HeianDaiShogi_12bk5_58{aspect-ratio:31/34;width:44px}._cell_12bk5_30._ShoShogi_12bk5_63,._cell_12bk5_30._ShishiShogi_12bk5_63{aspect-ratio:31/34;width:55px}._cell_12bk5_30._selected_12bk5_68{background-color:#4aa3de}._cell_12bk5_30._legalMove_12bk5_72{background-color:#2ecc71}._cell_12bk5_30._illegalMove_12bk5_76{background-color:#949ca6}._cell_12bk5_30._firstStep_12bk5_80{background-color:#f4a322}._cell_12bk5_30._secondStepOption_12bk5_84{background-color:#f78119}._cell_12bk5_30._cpuMove_12bk5_88{background-color:#4aa3de}._cell_12bk5_30._cpuMove_12bk5_88._cpuMoveEmpty_12bk5_92{background-color:#9acbeb}._pieceBackground_12bk5_96{object-fit:contain;z-index:10;width:100%;height:100%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}._piece_12bk5_96{z-index:20;width:100%;height:100%;position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)}._pieceImage_12bk5_118{-webkit-touch-callout:none;width:1000%;height:1000%;position:relative}._pieceCount_12bk5_125{color:#495057;z-index:30;background-color:#ffffffe6;border-radius:2px;padding:0 2px;font-size:.7rem;font-weight:700;line-height:1;position:absolute;bottom:8%;right:8%}._capturedPieces_12bk5_139{box-sizing:border-box;background-color:#ffda8c;gap:1px;padding:5px;display:grid;position:relative}._capturedPiecesEmptyMessage_12bk5_148{color:#08131a;pointer-events:none;white-space:nowrap;font-size:.9rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}._capturedPiece_12bk5_139{position:relative}._capturedPiece_12bk5_139._clickable_12bk5_163{cursor:pointer}._capturedPiece_12bk5_139._selected_12bk5_68{background-color:#4aa3de}._capturedPiece_12bk5_139._HonShogi_12bk5_37,._capturedPiece_12bk5_139._ShishioShogi_12bk5_38,._capturedPiece_12bk5_139._OteShogi_12bk5_39,._capturedPiece_12bk5_139._AnnanShogi_12bk5_40,._capturedPiece_12bk5_139._ToriShogi_12bk5_41,._capturedPiece_12bk5_139._MiniShogi_12bk5_42,._capturedPiece_12bk5_139._JudkinsShogi_12bk5_43{aspect-ratio:1;width:55px}@media (width<=620px){._cell_12bk5_30._ChuShogi_12bk5_48{width:calc((var(--sp-board-width) - 11px - 10px) / 12)}._cell_12bk5_30._DaiShogi_12bk5_53{width:calc((var(--sp-board-width) - 14px - 10px) / 15)}._cell_12bk5_30._WaShogi_12bk5_48{width:calc((var(--sp-board-width) - 10px - 10px) / 11)}._cell_12bk5_30._HeianDaiShogi_12bk5_58{width:calc((var(--sp-board-width) - 12px - 10px) / 13)}._cell_12bk5_30._HonShogi_12bk5_37,._cell_12bk5_30._OteShogi_12bk5_39,._cell_12bk5_30._AnnanShogi_12bk5_40,._cell_12bk5_30._ShoShogi_12bk5_63,._cell_12bk5_30._ShishiShogi_12bk5_63,._cell_12bk5_30._ShishioShogi_12bk5_38,._capturedPiece_12bk5_139._HonShogi_12bk5_37,._capturedPiece_12bk5_139._ShishioShogi_12bk5_38,._capturedPiece_12bk5_139._OteShogi_12bk5_39,._capturedPiece_12bk5_139._AnnanShogi_12bk5_40{width:min(calc((var(--sp-board-width) - 8px - 10px) / 9), 55px)}._cell_12bk5_30._ToriShogi_12bk5_41,._capturedPiece_12bk5_139._ToriShogi_12bk5_41{width:min(calc((var(--sp-board-width) - 6px - 10px) / 7), 55px)}._cell_12bk5_30._MiniShogi_12bk5_42,._capturedPiece_12bk5_139._MiniShogi_12bk5_42{width:min(calc((var(--sp-board-width) - 4px - 10px) / 5), 55px)}._cell_12bk5_30._JudkinsShogi_12bk5_43,._capturedPiece_12bk5_139._JudkinsShogi_12bk5_43{width:min(calc((var(--sp-board-width) - 5px - 10px) / 6), 55px)}._capturedPiecesEmptyMessage_12bk5_148{font-size:.85rem}}.error-display{justify-content:center;align-items:center;min-height:400px;padding:20px;display:flex}.error-content{text-align:center;background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;max-width:500px;padding:40px;box-shadow:0 2px 10px #0000001a}.error-content h2{color:#000;margin-bottom:20px;font-size:24px}.error-message{color:#495057;margin-bottom:30px;font-size:16px;line-height:1.5}