body{background:#f3f1e8}main{max-width:420px;margin:auto}.game{padding:14px;border:1px solid #c1cbc3;border-radius:20px;background:#fffdf6}.game-meta{display:flex;justify-content:space-between;font-size:11px;color:#5f7368;margin-bottom:12px}#queue-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;touch-action:none;user-select:none}#queue-grid.paused{filter:blur(9px)}.queue-cell{aspect-ratio:1;padding:0;text-align:center;border-radius:12px;background:#e6ebdf;color:#718075;font-weight:700;font-size:14px}.queue-cell.path{background:#eaa276;color:#fff;box-shadow:0 0 10px #eaa27688}.queue-cell.head{transform:scale(1.08);background:#6b9b84}.queue-cell.ghost{outline:3px dashed #fff;outline-offset:-6px}.queue-cell.clue{font-size:17px}.game-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.game-actions button{padding:12px}.game-actions #undo{grid-column:1/-1}#queue-status{min-height:42px;font-size:12px;line-height:1.7}.solved #queue-grid{animation:solve .45s ease}@keyframes solve{50%{filter:brightness(1.35);transform:scale(.99)}}