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var(--line);border-radius:8px;background:var(--surface);padding:12px;box-shadow:var(--shadow)}.bg-ground{background-color:var(--bg)!important}.bg-surface,.bg-white{background-color:var(--surface)!important}.bg-slate,.bg-brass{background-color:var(--amber)!important}.text-ink{color:var(--text)!important}.text-muted{color:var(--muted)!important}.text-slate,.text-brass{color:var(--amber)!important}.bg-slate.text-surface,.bg-brass.text-white,.bg-brass.text-surface{color:var(--bg)!important}.border-slate\/10,.border-slate\/15,.border-slate\/30{border-color:#e8a54733!important}.border-slate,.border-brass{border-color:var(--amber)!important}.rounded,.rounded-md,.rounded-lg,.rounded-xl,.rounded-2xl{border-radius:8px!important}.shadow,.shadow-sm,.shadow-md,.shadow-lg{box-shadow:0 18px 42px -30px #000c!important}section.bg-surface,div.bg-surface,article.bg-surface,.card,.panel{background:var(--surface)!important;box-shadow:0 18px 42px -30px #000c}button.border,a.border,label.border{background-color:transparent;color:var(--text-dim)}button.border:hover,a.border:hover,label.border:hover{border-color:#e8a5477a!important;background:var(--surface);color:var(--text)}.chessboard-frame{width:100%;display:flex;align-items:stretch;justify-content:center;gap:10px}.chessboard-size-wrap{flex:0 1 calc(100% * var(--board-scale));max-width:calc(100% - 62px);min-width:0}.board-scale-control{flex:0 0 52px;min-height:0;align-self:center;border-radius:6px;background:var(--surface);color:var(--muted);padding:4px;display:grid;gap:3px;font-family:var(--mono);box-shadow:inset 0 0 0 1px var(--line)}.board-scale-control button{width:44px;min-height:34px;border:0;border-radius:4px;background:transparent;color:var(--muted);font:600 10px/1 var(--mono)}.board-scale-control button:hover{background:var(--ground);color:var(--text)}.board-scale-control button.on{background:var(--amber);color:#16100a}.chessboard-frame.compact{flex-direction:column;align-items:center}.chessboard-frame.compact .chessboard-size-wrap{width:calc(100% * var(--board-scale));max-width:100%;flex-basis:auto}.chessboard-frame.compact .board-scale-control{width:calc(100% * var(--board-scale));min-height:0;grid-template-columns:repeat(4,minmax(0,1fr))}.chessboard-frame.compact .board-scale-control button{width:100%}.chessboard-shell{border-radius:8px;overflow:hidden;background:#0f0c09}.chessboard-shell cg-board{background-color:#caa66e}.chessboard-shell .cg-wrap{width:100%;height:100%}.chessboard-shell coords{font-family:var(--mono)}@media(max-width:1023px){:root{--sands-launcher-bottom: calc(76px + env(safe-area-inset-bottom)) }.sands-topbar-inner,.sands-layout{width:min(100% - 24px,900px)}.sands-layout{display:block;padding-top:14px;padding-bottom:86px}.sands-sidebar{display:none}.sands-mobile-nav{display:grid}.sands-product{display:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(max-width:720px){.chessboard-frame{flex-direction:column;align-items:center}.chessboard-size-wrap{width:100%;max-width:100%;flex-basis:auto}.chessboard-frame.compact .chessboard-size-wrap{width:100%}.board-scale-control{display:none}}@media(max-width:640px){.sands-topbar-inner{width:calc(100% - 20px)}.sands-layout{width:100%}.sands-main>div{padding-left:12px!important;padding-right:12px!important}.page-header{margin-bottom:12px!important;gap:8px}.page-header h1{font-size:1.65rem!important;line-height:1.15}.sands-brand span:last-child{display:none}}.sands-account-pill{position:fixed;top:12px;right:20px;z-index:40;height:40px;display:flex;align-items:center;gap:9px;padding:0 6px 0 12px;border:1px solid var(--line);border-radius:7px;background:#1b2123f5;color:var(--text-dim);box-shadow:0 4px 14px #0000003d;font:11px var(--mono)}.sands-account-pill button{width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:5px;background:transparent;color:var(--text-dim)}.sands-account-pill button:hover{background:var(--surface-2);color:var(--amber-soft)}.dashboard-next{display:flex;align-items:center;justify-content:space-between;gap:24px}.workspace-card{min-height:230px;display:flex;flex-direction:column}.workspace-card>a{margin-top:auto}@media(min-width:1200px){.review-workspace-grid{grid-template-columns:200px minmax(500px,1fr) 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6px #1115178c}.chessboard-shell:focus-visible .board-keyboard-square{display:block}:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--amber-soft);outline-offset:3px}@media(max-width:420px){.chessboard-frame,.chessboard-size-wrap{min-width:0;width:100%}.chessboard-shell{border-radius:5px}.sands-mobile-nav{gap:2px;padding-inline:4px}.sands-mobile-link{min-width:0;font-size:10px}}@media(forced-colors:active){.chessboard-shell,.sands-nav-link,.sands-mobile-link,.board-scale-control{border:1px solid CanvasText;forced-color-adjust:auto}.sands-nav-link.on,.sands-mobile-link.on{background:Highlight;color:HighlightText}.chessboard-shell:focus-visible,:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline-color:Highlight}.board-selected-square{background:Highlight;box-shadow:inset 0 0 0 4px HighlightText}}.promotion-dialog{position:absolute;inset:0;z-index:40;display:grid;place-content:center;gap:.75rem;padding:1rem;background:color-mix(in 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Highlight}.promotion-dialog{background:Canvas}.promotion-title{color:CanvasText}}.hover\:bg-ground:hover{background-color:var(--ground)}.hover\:bg-surface:hover{background-color:var(--surface)}.hover\:bg-white:hover{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.hover\:text-ink:hover{color:var(--ink)}.hover\:brightness-95:hover{--tw-brightness: brightness(.95);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.focus\:border-brass:focus{border-color:var(--brass)}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}.group:hover .group-hover\:translate-x-0\.5{--tw-translate-x: .125rem;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@media(min-width:640px){.sm\:col-span-2{grid-column:span 2 / span 2}.sm\:block{display:block}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.sm\:grid-cols-\[1fr_220px\]{grid-template-columns:1fr 220px}.sm\:grid-cols-\[minmax\(0\,1fr\)_180px_20px\]{grid-template-columns:minmax(0,1fr) 180px 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.9fr}.lg\:grid-cols-\[minmax\(0\,1fr\)_300px\]{grid-template-columns:minmax(0,1fr) 300px}.lg\:grid-cols-\[minmax\(0\,1fr\)_320px\]{grid-template-columns:minmax(0,1fr) 320px}.lg\:grid-cols-\[minmax\(0\,1fr\)_340px\]{grid-template-columns:minmax(0,1fr) 340px}.lg\:grid-cols-\[minmax\(0\,1fr\)_380px\]{grid-template-columns:minmax(0,1fr) 380px}.lg\:grid-cols-\[minmax\(0\,1fr\)_390px\]{grid-template-columns:minmax(0,1fr) 390px}}@media(min-width:1280px){.xl\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.xl\:grid-cols-\[minmax\(0\,1fr\)_340px\]{grid-template-columns:minmax(0,1fr) 340px}.xl\:grid-cols-\[minmax\(0\,1fr\)_auto\]{grid-template-columns:minmax(0,1fr) auto}.xl\:items-center{align-items:center}}@media(min-width:1536px){.\32xl\:sticky{position:sticky}.\32xl\:top-4{top:1rem}.\32xl\:order-none{order:0}.\32xl\:grid-cols-\[220px_minmax\(520px\,1fr\)_320px\]{grid-template-columns:220px minmax(520px,1fr) 320px}.\32xl\:items-start{align-items:flex-start}}