.game-page--sliding .game-page__content{max-width:48rem}.sliding-game{min-width:0;padding:clamp(.75rem,3vw,1.5rem);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm)}.sliding-toolbar,.sliding-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.sliding-toolbar{margin-bottom:1rem}.sliding-toolbar label{font-weight:700}.sliding-toolbar select{min-width:0;max-width:100%;padding:.65rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff}.sliding-actions{margin-left:auto}.sliding-actions .button{min-width:0}.sliding-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}.sliding-stats>div{display:grid;min-width:0;gap:.1rem;padding:.7rem;border-radius:var(--radius-sm);background:var(--color-surface-muted);text-align:center}.sliding-stats span{color:var(--color-ink-muted);font-size:.85rem}.sliding-stats strong{font-size:clamp(1.05rem,3.4vw,1.45rem);font-variant-numeric:tabular-nums}.sliding-best{margin-top:.8rem;font-size:.9rem}.sliding-status{display:flex;min-height:3.2rem;margin:.8rem 0;align-items:center;font-weight:650}.sliding-board{--puzzle-size: 3;--puzzle-gap: 6px;position:relative;display:grid;grid-template-columns:repeat(var(--puzzle-size),minmax(0,1fr));grid-template-rows:repeat(var(--puzzle-size),minmax(0,1fr));gap:var(--puzzle-gap);width:min(100%,32rem);aspect-ratio:1;margin-inline:auto;padding:0;border:6px solid #314b77;border-radius:.85rem;background:#dce7f8;box-sizing:border-box}.sliding-tile,.sliding-empty{grid-area:1 / 1;display:flex;width:100%;height:100%;min-width:0;min-height:0;align-items:center;justify-content:center;border-radius:.45rem;box-sizing:border-box;text-align:center}.sliding-tile{border:1px solid #4169a8;color:#fff;background:#3158a0;box-shadow:0 2px #233f72;font:800 clamp(1.15rem,6vw,2.2rem)/1 system-ui,sans-serif;font-variant-numeric:tabular-nums;cursor:pointer;transition:transform .18s ease,background-color .18s ease}.sliding-tile:hover:not([aria-disabled=true]){background:#244984}.sliding-tile[aria-disabled=true]{cursor:default}.sliding-empty{border:2px dashed #6f839f;color:#405674;background:#eef3fa;font-size:clamp(.58rem,2.4vw,.8rem);font-weight:700;transition:transform .18s ease}.sliding-tile:focus-visible,.sliding-empty:focus-visible{outline:3px solid #f5ae32;outline-offset:-4px;z-index:1}.sliding-board--instant .sliding-tile,.sliding-board--instant .sliding-empty{transition:none}@media(max-width:40rem){.sliding-toolbar select,.sliding-actions{width:100%}.sliding-actions .button{flex:1 1 8rem}}@media(max-width:23rem){.sliding-actions .button{flex-basis:100%}}@media(prefers-reduced-motion:reduce){.sliding-tile,.sliding-empty{transition:none}}