._boardStage_1rs73_1{isolation:isolate;position:relative}._boardContainer_1rs73_6{background:linear-gradient(145deg,var(--board-frame-start) 0%,var(--board-frame-end) 100%);border:2px solid var(--board-accent);padding:10px}._boardContainer_1rs73_6 ._boardTable_1rs73_15{border-collapse:separate;border-spacing:0;box-shadow:0 1px 1px #0003}._boardContainer_1rs73_6 ._boardTable_1rs73_15 td{background-color:var(--board-light);height:64px;padding:0;position:relative;transition:background-color .18s ease,filter .18s ease,transform .18s ease;width:64px}._squareCell_1rs73_34{background:linear-gradient(130deg,var(--board-playable-start) 0%,var(--board-playable-end) 100%)}._squareCell_1rs73_34:hover{filter:brightness(108%)}._squareCell_1rs73_34[data-can-move]:before{background:var(--move-origin-dot);border-radius:50%;content:"";height:10px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:10px;z-index:0}._squareCell_1rs73_34[data-can-move]:hover:before{filter:brightness(112%)}._squareCell_1rs73_34[data-can-drop]:after{animation:_square-pulse-drop_1rs73_1 1.1s ease-in-out infinite;background:var(--move-target-dot);border-radius:50%;content:"";height:14px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:14px}._squareCell_1rs73_34[data-is-over]{background:linear-gradient(130deg,#c45757 0%,var(--danger) 100%)}._squareCell_1rs73_34[data-can-drop][data-is-over]{background:linear-gradient(130deg,var(--legal-over-start) 0%,var(--legal-over-end) 100%);filter:brightness(122%);outline:3px solid var(--legal-outline);outline-offset:-3px}._squareCell_1rs73_34 span{color:#fffbf4eb;font-size:10px;font-weight:700;left:4px;letter-spacing:.02em;position:absolute;text-shadow:0 1px 2px rgb(0 0 0 / 35%);top:3px}._pieceContainer_1rs73_102{filter:drop-shadow(0 4px 3px rgb(0 0 0 / 24%));height:60px;left:2px;position:absolute;top:4px;transition:transform .16s ease;width:60px;z-index:1}._pieceContainer_1rs73_102[data-can-move]:hover{transform:translateY(-2px)}._pieceContainer_1rs73_102[data-is-dragging]{visibility:hidden}._pieceImage_1rs73_121{display:block;height:100%;margin:0;padding:0;-webkit-user-select:none;user-select:none;width:100%}._pieceImage_1rs73_121._dragPreview_1rs73_129{filter:drop-shadow(0 8px 6px rgb(0 0 0 / 30%));opacity:.85}@keyframes _square-pulse-drop_1rs73_1{0%,to{opacity:.8;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}._themeRoot_3f13d_1{--danger: #9e2d2d;background:var(--app-background);color:var(--text-primary);min-height:100vh}._themeRoot_3f13d_1[data-theme=theme-wood]{--app-background: radial-gradient( circle at 20% 20%, #f7efe2 0%, #f2e5d2 40%, #ead8c0 100% );--board-light: #ead9bd;--board-accent: #bf8a5b;--board-frame-start: #9b724f;--board-frame-end: #7d5639;--board-playable-start: #7a5236;--board-playable-end: #6f4b33;--panel-border: #3a2e24;--panel-surface: #f5efe4;--panel-surface-muted: #ebdfce;--header-start: #7c573c;--header-end: #5f412c;--row-hover: #e2d2bb;--move-origin-dot: rgb(255 244 209 / 44%);--move-target-dot: rgb(255 246 210 / 88%);--legal-over-start: #8a6142;--legal-over-end: #6f4b33;--legal-outline: rgb(255 245 211 / 90%);--text-primary: #211912;--text-on-dark: #fdf7ee}._themeRoot_3f13d_1[data-theme=theme-slate]{--app-background: radial-gradient( circle at 18% 18%, #edf3fb 0%, #dce6f6 45%, #c8d4eb 100% );--board-light: #dce7f7;--board-accent: #6081b5;--board-frame-start: #6f90bf;--board-frame-end: #4b678e;--board-playable-start: #3c5680;--board-playable-end: #2e4366;--panel-border: #324966;--panel-surface: #f4f8ff;--panel-surface-muted: #e8eef8;--header-start: #42608e;--header-end: #2f4669;--row-hover: #d6e1f3;--move-origin-dot: rgb(221 238 255 / 55%);--move-target-dot: rgb(240 248 255 / 92%);--legal-over-start: #4b6387;--legal-over-end: #2e4366;--legal-outline: rgb(241 248 255 / 92%);--text-primary: #132030;--text-on-dark: #f5f9ff}._themeRoot_3f13d_1[data-theme=theme-emerald]{--app-background: radial-gradient( circle at 22% 20%, #e7f6f1 0%, #d7efe7 45%, #c0e1d7 100% );--board-light: #dcefe8;--board-accent: #39a184;--board-frame-start: #3da083;--board-frame-end: #266958;--board-playable-start: #297662;--board-playable-end: #1f5a4d;--panel-border: #1f5a4d;--panel-surface: #f0faf6;--panel-surface-muted: #dff1ea;--header-start: #2e866f;--header-end: #206150;--row-hover: #cae8dd;--move-origin-dot: rgb(222 250 241 / 56%);--move-target-dot: rgb(235 255 248 / 92%);--legal-over-start: #327b68;--legal-over-end: #1f5a4d;--legal-outline: rgb(236 255 248 / 92%);--text-primary: #0f2a23;--text-on-dark: #effff9}._themeRoot_3f13d_1[data-theme=theme-sunset]{--app-background: radial-gradient( circle at 20% 18%, #fff3e8 0%, #f8dcc6 45%, #f0c3a8 100% );--board-light: #efe7fb;--board-accent: #9d79c2;--board-frame-start: #a887cb;--board-frame-end: #71588f;--board-playable-start: #624f88;--board-playable-end: #4b3f72;--panel-border: #5a4778;--panel-surface: #fff6ef;--panel-surface-muted: #fbe7d8;--header-start: #7a5ca4;--header-end: #5a457b;--row-hover: #f2dac7;--move-origin-dot: rgb(255 235 210 / 58%);--move-target-dot: rgb(255 246 228 / 92%);--legal-over-start: #6f5a93;--legal-over-end: #4b3f72;--legal-outline: rgb(255 248 234 / 92%);--text-primary: #2a1d3b;--text-on-dark: #fff8f0}._panelSurface_3f13d_120{border:2px solid var(--panel-border);border-radius:12px;box-shadow:0 8px 28px #140a0433,0 2px 4px #140a041f;font-family:Avenir Next,Segoe UI,sans-serif;font-size:14px;margin:0;overflow:hidden}._gameContainer_3f13d_132{align-items:flex-start;animation:_game-panel-in_3f13d_1 .26s ease-out both;display:flex;flex-direction:row;gap:20px;justify-content:center;margin:0 auto;max-width:1100px;padding:20px}._gameOverOverlay_3f13d_144{align-items:center;background:#0a0f1c7a;border-radius:14px;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:absolute;z-index:20}._gameOverPanel_3f13d_155{background:#ffffffeb;border:1px solid rgb(0 0 0 / 10%);border-radius:12px;box-shadow:0 10px 30px #00000038;font-family:Avenir Next,Segoe UI,sans-serif;padding:24px 20px;text-align:center}._gameOverTitle_3f13d_165{color:var(--text-primary);font-size:22px;margin:0 0 12px}._playAgainButton_3f13d_171{background:linear-gradient(135deg,var(--header-start),var(--header-end));border:0;border-radius:8px;color:var(--text-on-dark);cursor:pointer;font-size:14px;font-weight:600;padding:8px 14px}._playAgainButton_3f13d_171:hover{filter:brightness(1.05)}._historyContainer_3f13d_186{background:linear-gradient(160deg,var(--panel-surface) 0%,var(--panel-surface-muted) 100%);max-height:532px;overflow-y:auto;width:min(400px,100%)}._historyTable_3f13d_197{border-collapse:separate;border-spacing:0;width:100%}._historyTable_3f13d_197 th,._historyTable_3f13d_197 td{padding:11px 10px;text-align:center;width:50%}._historyTable_3f13d_197 td{background-color:var(--panel-surface)}._historyTable_3f13d_197 td._thinking_3f13d_214{padding:0}._historyTable_3f13d_197 td._thinking_3f13d_214 span{display:inline-block;height:20px;vertical-align:middle;width:20px}._historyTable_3f13d_197 thead th{background:linear-gradient(140deg,var(--header-start) 0%,var(--header-end) 100%);color:var(--text-on-dark);position:sticky;top:0;z-index:1}._historyTable_3f13d_197 tbody tr:nth-child(2n) td{background-color:var(--panel-surface-muted)}._historyTable_3f13d_197 tbody tr:hover td{background-color:var(--row-hover)}._thinkingSpinner_3f13d_245{display:block;height:20px;margin:0 auto;width:20px}@keyframes _game-panel-in_3f13d_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 980px){._gameContainer_3f13d_132{align-items:center;flex-direction:column}._historyContainer_3f13d_186{max-height:300px}}body{margin:0}