.Chess-module__JU-lUW__root{background:linear-gradient(145deg,#ffffff1f,#0000002e),#1f1c17c2;border-radius:1rem;padding:.45rem;box-shadow:inset 0 1px #ffffff24,0 1.25rem 3rem #0000003d}.Chess-module__JU-lUW__board{--chess-cell-size:clamp(2.4rem, min(9.6vw, 8.8vh), 4.6rem);grid-template-columns:repeat(8, var(--chess-cell-size));grid-template-rows:repeat(8, var(--chess-cell-size));background:#00000047;border:2px solid #ffffff2e;border-radius:.72rem;width:max-content;display:grid;position:relative;overflow:hidden;box-shadow:0 0 0 1px #00000061,inset 0 0 0 1px #0000002e}.Chess-module__JU-lUW__square{width:var(--chess-cell-size);height:var(--chess-cell-size);color:inherit;touch-action:manipulation;border:0;justify-content:center;align-items:center;display:inline-flex;position:relative}.Chess-module__JU-lUW__light{background:#d9c7a3}.Chess-module__JU-lUW__dark{background:#6b5134}.Chess-module__JU-lUW__interactive{cursor:pointer}.Chess-module__JU-lUW__interactive:hover{filter:brightness(1.08)}.Chess-module__JU-lUW__selected{box-shadow:inset 0 0 0 .22rem #facc15c7}.Chess-module__JU-lUW__lastMove{box-shadow:inset 0 0 0 999px #facc1529}.Chess-module__JU-lUW__check{box-shadow:inset 0 0 0 999px #ef444442}.Chess-module__JU-lUW__target:after{content:"";background:#f59e0be0;border-radius:999px;width:18%;height:18%;position:absolute;box-shadow:0 0 0 .16rem #f59e0b33}.Chess-module__JU-lUW__captureTarget:after{background:0 0;width:64%;height:64%;box-shadow:inset 0 0 0 .18rem #f59e0bb8}.Chess-module__JU-lUW__piece{z-index:1;width:82%;height:82%;font-family:Times New Roman,Georgia,serif;font-size:calc(var(--chess-cell-size) * .72);text-shadow:0 .08rem .14rem #00000061;border-radius:999px;justify-content:center;align-items:center;font-weight:700;line-height:1;transition:transform .14s,filter .14s;display:inline-flex;position:relative}.Chess-module__JU-lUW__whitePiece{color:#f8fafc;filter:drop-shadow(0 0 .05rem #000000bf)drop-shadow(0 .22rem .2rem #00000061)}.Chess-module__JU-lUW__blackPiece{color:#171717;filter:drop-shadow(0 0 .04rem #ffffff8c)drop-shadow(0 .22rem .2rem #00000061)}.Chess-module__JU-lUW__selectedPiece{color:#facc15;animation:1.4s ease-in-out infinite Chess-module__JU-lUW__chessPiecePulse}.Chess-module__JU-lUW__promotionOverlay{z-index:1200;background:#0000008a;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.Chess-module__JU-lUW__promotionDialog{border:1px solid var(--color-border);background:var(--color-surface-elevated);border-radius:.85rem;gap:.5rem;padding:.75rem;display:flex;box-shadow:0 1.25rem 3rem #00000057}.Chess-module__JU-lUW__promotionButton{background:var(--color-chip-bg);border-radius:.65rem;justify-content:center;align-items:center;width:3.25rem;height:3.25rem;font-family:Times New Roman,Georgia,serif;font-size:2.2rem;line-height:1;transition:background .14s,transform .14s;display:inline-flex}.Chess-module__JU-lUW__promotionButton:hover{background:var(--color-accent);color:#000;transform:translateY(-1px)}.Chess-module__JU-lUW__square:focus-visible,.Chess-module__JU-lUW__promotionButton:focus-visible{z-index:2;outline:3px solid var(--color-accent);outline-offset:-4px}@keyframes Chess-module__JU-lUW__chessPiecePulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@media (prefers-reduced-motion:reduce){.Chess-module__JU-lUW__selectedPiece{animation-duration:1ms}}@media (max-width:480px){.Chess-module__JU-lUW__board{--chess-cell-size:clamp(2rem, 11.4vw, 2.75rem)}}