table{border-collapse:collapse;border-spacing:0}td{padding:0;margin:0}.board-grid{gap:0}.cell-slot{padding:0;margin:0}.cell{width:64px;height:64px;background-color:#06c;display:flex;align-items:center;justify-content:center;padding:5px;box-sizing:border-box}.cell.cell-hovered{background-color:#39f}.cell-inner{width:100%;height:100%;border-radius:50%;transition:background-color .3s ease}.cell-empty .cell-inner{background-color:#fff}.cell-player-a .cell-inner{background-color:#e74c3c}.cell-player-b .cell-inner{background-color:#f1c40f}.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.landing h1{margin:0;font-size:48px}.btn-play{padding:12px 20px;font-size:18px;border:none;border-radius:6px;background-color:#06c;color:#fff;cursor:pointer}.btn-play:hover{background-color:#0050a3}.minesweeper{padding:16px}.ms-grid{display:grid;gap:4px;margin-top:12px}.ms-cell{width:36px;height:36px;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none;font-weight:700;cursor:pointer;border-radius:4px}.ms-cell .ms-cell-inner{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.ms-hidden{background:linear-gradient(silver,#9a9a9a);box-shadow:inset 0 -2px #0003}.ms-flagged{background:linear-gradient(silver,#9a9a9a)}.ms-open{background:#e9e9e9;cursor:default}.ms-open .ms-cell-inner{color:#222}.ms-cell.ms-open{border:1px solid #ccc}.game-header{display:flex;gap:12px;align-items:center}.status-label{font-weight:600}