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52px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;overflow:hidden}.puzzle-workbench[data-astro-cid-4sxltg7y]{width:100%;max-width:620px}.puzzle-toolbar[data-astro-cid-4sxltg7y],.puzzle-footer[data-astro-cid-4sxltg7y]{justify-content:space-between;align-items:center;gap:1rem;display:flex}.puzzle-toolbar[data-astro-cid-4sxltg7y]{margin-bottom:1rem}.puzzle-count[data-astro-cid-4sxltg7y]{color:#506b58;text-transform:uppercase;font-size:.78rem;font-weight:900}.puzzle-title[data-astro-cid-4sxltg7y]{color:#243128;margin-top:.2rem;font-size:1.2rem;font-weight:950}.turn-indicator[data-astro-cid-4sxltg7y]{color:#506b58;background:#7eb38614;border:1px solid #7eb38659;border-radius:999px;flex:none;padding:.45rem .7rem;font-size:.75rem;font-weight:900}.board-frame[data-astro-cid-4sxltg7y]{background:#243128;border:1px solid #24312852;border-radius:8px;padding:.45rem;box-shadow:0 24px 60px #2431282e}.puzzle-board[data-astro-cid-4sxltg7y]{aspect-ratio:1;border-radius:4px;grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(8,minmax(0,1fr));width:100%;display:grid;overflow:hidden}.puzzle-square[data-astro-cid-4sxltg7y]{touch-action:manipulation;border:0;place-items:center;min-width:0;padding:0;transition:box-shadow .15s,filter .15s;display:grid;position:relative}.puzzle-square[data-astro-cid-4sxltg7y].is-light{background:#bed9c2}.puzzle-square[data-astro-cid-4sxltg7y].is-dark{background:#506b58}.puzzle-square[data-astro-cid-4sxltg7y]:hover,.puzzle-square[data-astro-cid-4sxltg7y]:focus-visible{z-index:2;filter:brightness(1.08)}.puzzle-square[data-astro-cid-4sxltg7y].is-selected{z-index:1;box-shadow:inset 0 0 0 4px #9ec6a4}.puzzle-square[data-astro-cid-4sxltg7y].is-legal-target:after{content:"";aspect-ratio:1;background:#24312861;border-radius:999px;width:24%;position:absolute}.puzzle-square[data-astro-cid-4sxltg7y].is-last-move{box-shadow:inset 0 0 0 4px #7eb386}.puzzle-piece[data-astro-cid-4sxltg7y]{z-index:1;pointer-events:none;font-family:Segoe UI Symbol,Arial Unicode MS,sans-serif;font-size:2rem;line-height:1;transition:transform .15s;position:relative}.puzzle-square[data-astro-cid-4sxltg7y]:hover .puzzle-piece[data-astro-cid-4sxltg7y],.puzzle-square[data-astro-cid-4sxltg7y]:focus-visible .puzzle-piece[data-astro-cid-4sxltg7y]{transform:translateY(-1px)}.puzzle-piece[data-astro-cid-4sxltg7y].is-w{color:#fffdf5;text-shadow:0 1px #243128,1px 0 #243128,0 -1px #243128,-1px 0 #243128}.puzzle-piece[data-astro-cid-4sxltg7y].is-b{color:#243128;text-shadow:0 1px #ffffff3d}.rank-label[data-astro-cid-4sxltg7y],.file-label[data-astro-cid-4sxltg7y]{color:#243128a3;pointer-events:none;font-size:.62rem;font-weight:950;line-height:1;position:absolute}.rank-label[data-astro-cid-4sxltg7y]{top:.22rem;left:.22rem}.file-label[data-astro-cid-4sxltg7y]{bottom:.2rem;right:.22rem}.puzzle-footer[data-astro-cid-4sxltg7y]{align-items:flex-start;margin-top:1rem}.puzzle-status[data-astro-cid-4sxltg7y]{color:#506b58;max-width:22rem;min-height:3.25rem;font-weight:750;line-height:1.6}.puzzle-actions[data-astro-cid-4sxltg7y]{flex:none;gap:.65rem;display:flex}.puzzle-button[data-astro-cid-4sxltg7y]{border:1px solid #9ec6a4;border-radius:6px;justify-content:center;align-items:center;gap:.45rem;min-height:2.75rem;padding:.6rem .8rem;font-size:.8rem;font-weight:900;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.puzzle-button[data-astro-cid-4sxltg7y]:hover,.puzzle-button[data-astro-cid-4sxltg7y]:focus-visible{transform:translateY(-1px)}.puzzle-button-secondary[data-astro-cid-4sxltg7y]{color:#243128;background:#fff}.puzzle-button-primary[data-astro-cid-4sxltg7y]{color:#fff;background:#243128;border-color:#243128}.chess-challenge[data-astro-cid-4sxltg7y]{border-left:1px solid #9ec6a4;padding-left:clamp(1.5rem,4vw,3.5rem)}.pawn-profile-link[data-astro-cid-4sxltg7y]{color:#243128;align-items:center;gap:1.25rem;margin-top:2rem;display:inline-flex}.pawn-ring[data-astro-cid-4sxltg7y]{background:#fff;border:2px solid #9ec6a4;border-radius:999px;flex:none;place-items:center;width:8rem;height:8rem;transition:border-color .18s,box-shadow .18s,transform .18s;display:grid;box-shadow:0 20px 48px #24312824}.challenge-pawn[data-astro-cid-4sxltg7y]{font-family:Segoe UI Symbol,Arial Unicode MS,sans-serif;font-size:5.5rem;line-height:1;transition:transform .18s;transform:translateY(-.1rem)}.profile-copy[data-astro-cid-4sxltg7y]{gap:.25rem;display:grid}.profile-copy[data-astro-cid-4sxltg7y] strong[data-astro-cid-4sxltg7y]{font-size:1.1rem;font-weight:950}.profile-copy[data-astro-cid-4sxltg7y]>span[data-astro-cid-4sxltg7y]{color:#506b58;font-size:.88rem;font-weight:850}.pawn-profile-link[data-astro-cid-4sxltg7y]:hover .pawn-ring[data-astro-cid-4sxltg7y],.pawn-profile-link[data-astro-cid-4sxltg7y]:focus-visible .pawn-ring[data-astro-cid-4sxltg7y]{border-color:#506b58;transform:translateY(-3px);box-shadow:0 24px 60px #24312833}.pawn-profile-link[data-astro-cid-4sxltg7y]:hover .challenge-pawn[data-astro-cid-4sxltg7y],.pawn-profile-link[data-astro-cid-4sxltg7y]:focus-visible .challenge-pawn[data-astro-cid-4sxltg7y]{transform:translateY(-.25rem)}.puzzle-board[data-astro-cid-4sxltg7y].is-wrong{animation:.26s puzzle-nudge}.scroll-progress{transition:border-color .18s,box-shadow .18s,transform .18s,opacity .18s}.scroll-progress.is-over-puzzle{opacity:0;pointer-events:none;transform:translateY(12px)}@media (width>=480px){.puzzle-piece[data-astro-cid-4sxltg7y]{font-size:2.7rem}}@media (width>=768px){.puzzle-piece[data-astro-cid-4sxltg7y]{font-size:3.25rem}}@media (width<=640px){.puzzle-toolbar[data-astro-cid-4sxltg7y],.puzzle-footer[data-astro-cid-4sxltg7y]{flex-direction:column;align-items:flex-start}.puzzle-actions[data-astro-cid-4sxltg7y]{width:100%}.puzzle-button[data-astro-cid-4sxltg7y]{flex:1 1 0}.chess-challenge[data-astro-cid-4sxltg7y]{border-top:1px solid #9ec6a4;border-left:0;padding-top:2rem;padding-left:0}.pawn-ring[data-astro-cid-4sxltg7y]{width:6.5rem;height:6.5rem}.challenge-pawn[data-astro-cid-4sxltg7y]{font-size:4.5rem}}@media (prefers-reduced-motion:reduce){.puzzle-board[data-astro-cid-4sxltg7y].is-wrong,.puzzle-square[data-astro-cid-4sxltg7y],.puzzle-piece[data-astro-cid-4sxltg7y],.pawn-ring[data-astro-cid-4sxltg7y],.challenge-pawn[data-astro-cid-4sxltg7y]{transition:none;animation:none}}@keyframes puzzle-nudge{0%,to{transform:translate(0)}35%{transform:translate(-5px)}70%{transform:translate(5px)}}