.clearfix-7da63{clear:both}.board-b72b1{border:2px solid #404040;box-sizing:content-box}.square-55d63{float:left;position:relative;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.white-1e1d7{background-color:#f0d9b5;color:#b58863}.black-3c85d{background-color:#b58863;color:#f0d9b5}.highlight1-32417,.highlight2-9c5d2{box-shadow:inset 0 0 3px 3px #ff0}.notation-322f9{cursor:default;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px;position:absolute}.alpha-d2270{bottom:1px;right:3px}.numeric-fc462{top:2px;left:2px}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}@media(min-width:1536px){.container{max-width:1536px}}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.visible{visibility:visible}.invisible{visibility:hidden}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{inset:0}.inset-2{inset:.5rem}.inset-\[36\%\]{inset:36%}.inset-x-0{left:0;right:0}.inset-y-0{top:0;bottom:0}.-left-1\.5{left:-.375rem}.bottom-3{bottom:.75rem}.bottom-6{bottom:1.5rem}.bottom-8{bottom:2rem}.left-0{left:0}.left-4{left:1rem}.left-full{left:100%}.right-0{right:0}.right-2{right:.5rem}.right-4{right:1rem}.top-0{top:0}.top-1\/2{top:50%}.top-10{top:2.5rem}.top-12{top:3rem}.top-6{top:1.5rem}.top-full{top:100%}.z-10{z-index:10}.z-20{z-index:20}.z-30{z-index:30}.z-40{z-index:40}.z-50{z-index:50}.col-span-2{grid-column:span 2 / span 2}.mx-auto{margin-left:auto;margin-right:auto}.my-2{margin-top:.5rem;margin-bottom:.5rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.ml-2{margin-left:.5rem}.ml-3{margin-left:.75rem}.mr-0\.5{margin-right:.125rem}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.box-border{box-sizing:border-box}.block{display:block}.inline-block{display:inline-block}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.aspect-square{aspect-ratio:1 / 1}.h-1\/3{height:33.333333%}.h-10{height:2.5rem}.h-2{height:.5rem}.h-3{height:.75rem}.h-3\.5{height:.875rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-8{height:2rem}.h-\[38\%\]{height:38%}.h-\[48px\]{height:48px}.h-full{height:100%}.min-h-\[24px\]{min-height:24px}.min-h-\[560px\]{min-height:560px}.min-h-\[640px\]{min-height:640px}.min-h-screen{min-height:100vh}.w-1\/3{width:33.333333%}.w-10{width:2.5rem}.w-11{width:2.75rem}.w-2{width:.5rem}.w-24{width:6rem}.w-3{width:.75rem}.w-3\.5{width:.875rem}.w-4{width:1rem}.w-40{width:10rem}.w-5{width:1.25rem}.w-6{width:1.5rem}.w-72{width:18rem}.w-8{width:2rem}.w-9{width:2.25rem}.w-\[185px\]{width:185px}.w-\[38\%\]{width:38%}.w-full{width:100%}.min-w-0{min-width:0px}.min-w-52{min-width:13rem}.min-w-full{min-width:100%}.max-w-2xl{max-width:42rem}.max-w-3xl{max-width:48rem}.max-w-6xl{max-width:72rem}.max-w-\[540px\]{max-width:540px}.max-w-\[560px\]{max-width:560px}.max-w-md{max-width:28rem}.flex-1{flex:1 1 0%}.flex-shrink-0,.shrink-0{flex-shrink:0}.-translate-x-1\/2{--tw-translate-x: -50%;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))}.-translate-y-1\/2{--tw-translate-y: -50%;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))}.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))}.translate-x-1{--tw-translate-x: .25rem;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))}.translate-x-4{--tw-translate-x: 1rem;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))}.translate-x-6{--tw-translate-x: 1.5rem;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))}.rotate-180{--tw-rotate: 180deg;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))}.rotate-45{--tw-rotate: 45deg;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))}.transform{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))}@keyframes pulse{50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.cursor-not-allowed{cursor:not-allowed}.cursor-pointer{cursor:pointer}.touch-manipulation{touch-action:manipulation}.select-none{-webkit-user-select:none;user-select:none}.resize-y{resize:vertical}.resize{resize:both}.list-disc{list-style-type:disc}.appearance-none{-webkit-appearance:none;appearance:none}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-0\.5{gap:.125rem}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-x-1{column-gap:.25rem}.gap-y-0\.5{row-gap:.125rem}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.75rem * var(--tw-space-y-reverse))}.space-y-4>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1rem * var(--tw-space-y-reverse))}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem * var(--tw-space-y-reverse))}.space-y-8>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(2rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(2rem * var(--tw-space-y-reverse))}.divide-y>:not([hidden])~:not([hidden]){--tw-divide-y-reverse: 0;border-top-width:calc(1px * calc(1 - var(--tw-divide-y-reverse)));border-bottom-width:calc(1px * var(--tw-divide-y-reverse))}.divide-th-border>:not([hidden])~:not([hidden]){border-color:var(--color-border)}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-nowrap{white-space:nowrap}.break-words{overflow-wrap:break-word}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-md{border-radius:.375rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-0{border-width:0px}.border-2{border-width:2px}.border-4{border-width:4px}.border-b{border-bottom-width:1px}.border-l{border-left-width:1px}.border-t{border-top-width:1px}.border-amber-300\/40{border-color:#fcd34d66}.border-emerald-400\/60{border-color:#34d39999}.border-emerald-500\/30{border-color:#10b9814d}.border-indigo-300\/40{border-color:#a5b4fc66}.border-indigo-400{--tw-border-opacity: 1;border-color:rgb(129 140 248 / var(--tw-border-opacity, 1))}.border-indigo-500{--tw-border-opacity: 1;border-color:rgb(99 102 241 / var(--tw-border-opacity, 1))}.border-red-200\/80{border-color:#fecacacc}.border-red-500\/30{border-color:#ef44444d}.border-red-500\/40{border-color:#ef444466}.border-rose-300\/40{border-color:#fda4af66}.border-sky-300{--tw-border-opacity: 1;border-color:rgb(125 211 252 / var(--tw-border-opacity, 1))}.border-slate-300{--tw-border-opacity: 1;border-color:rgb(203 213 225 / var(--tw-border-opacity, 1))}.border-th-border{border-color:var(--color-border)}.border-th-border-input{border-color:var(--color-border-input)}.border-th-border-subtle{border-color:var(--color-border-subtle)}.border-th-dropdown-border{border-color:var(--color-dropdown-border)}.border-th-spinner-track{border-color:var(--color-spinner-track)}.border-th-toggle-off{border-color:var(--color-toggle-off)}.border-t-indigo-400{--tw-border-opacity: 1;border-top-color:rgb(129 140 248 / var(--tw-border-opacity, 1))}.bg-amber-500{--tw-bg-opacity: 1;background-color:rgb(245 158 11 / var(--tw-bg-opacity, 1))}.bg-black\/50{background-color:#00000080}.bg-emerald-500{--tw-bg-opacity: 1;background-color:rgb(16 185 129 / var(--tw-bg-opacity, 1))}.bg-emerald-500\/10{background-color:#10b9811a}.bg-emerald-500\/20{background-color:#10b98133}.bg-emerald-600{--tw-bg-opacity: 1;background-color:rgb(5 150 105 / var(--tw-bg-opacity, 1))}.bg-indigo-500{--tw-bg-opacity: 1;background-color:rgb(99 102 241 / var(--tw-bg-opacity, 1))}.bg-indigo-500\/15{background-color:#6366f126}.bg-indigo-600{--tw-bg-opacity: 1;background-color:rgb(79 70 229 / var(--tw-bg-opacity, 1))}.bg-orange-500\/10{background-color:#f973161a}.bg-red-500\/10{background-color:#ef44441a}.bg-red-600{--tw-bg-opacity: 1;background-color:rgb(220 38 38 / var(--tw-bg-opacity, 1))}.bg-rose-500{--tw-bg-opacity: 1;background-color:rgb(244 63 94 / var(--tw-bg-opacity, 1))}.bg-rose-600{--tw-bg-opacity: 1;background-color:rgb(225 29 72 / var(--tw-bg-opacity, 1))}.bg-sky-300\/15{background-color:#7dd3fc26}.bg-sky-300\/70{background-color:#7dd3fcb3}.bg-slate-500\/90{background-color:#64748be6}.bg-slate-600{--tw-bg-opacity: 1;background-color:rgb(71 85 105 / var(--tw-bg-opacity, 1))}.bg-th-border{background-color:var(--color-border)}.bg-th-btn-disabled{background-color:var(--color-btn-disabled)}.bg-th-btn-secondary{background-color:var(--color-btn-secondary)}.bg-th-card{background-color:var(--color-bg-card)}.bg-th-dropdown-bg{background-color:var(--color-dropdown-bg)}.bg-th-dropdown-hover{background-color:var(--color-dropdown-hover)}.bg-th-elevated{background-color:var(--color-bg-elevated)}.bg-th-engine{background-color:var(--color-bg-engine)}.bg-th-eval-bg{background-color:var(--color-eval-bg)}.bg-th-eval-dark{background-color:var(--color-eval-dark)}.bg-th-header{background-color:var(--color-bg-header)}.bg-th-input{background-color:var(--color-bg-input)}.bg-th-inset{background-color:var(--color-bg-inset)}.bg-th-nav-btn{background-color:var(--color-nav-btn)}.bg-th-nav-btn-disabled{background-color:var(--color-nav-btn-disabled)}.bg-th-overlay{background-color:var(--color-bg-overlay)}.bg-th-page{background-color:var(--color-bg-page)}.bg-th-promotion{background-color:var(--color-bg-promotion)}.bg-th-toggle-off{background-color:var(--color-toggle-off)}.bg-th-toggle-off-bg{background-color:var(--color-toggle-off-bg)}.bg-th-toggle-track-disabled{background-color:var(--color-toggle-track-disabled)}.bg-transparent{background-color:transparent}.bg-white{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.bg-\[linear-gradient\(180deg\,\#020617_0\%\,\#081121_56\%\,\#020617_100\%\)\]{background-image:linear-gradient(180deg,#020617,#081121 56%,#020617)}.bg-\[linear-gradient\(180deg\,\#091522_0\%\,\#10263d_52\%\,\#07121c_100\%\)\]{background-image:linear-gradient(180deg,#091522,#10263d 52%,#07121c)}.bg-\[linear-gradient\(180deg\,\#0d1f17_0\%\,\#163126_50\%\,\#09130e_100\%\)\]{background-image:linear-gradient(180deg,#0d1f17,#163126,#09130e)}.bg-\[linear-gradient\(180deg\,\#140826_0\%\,\#22103d_50\%\,\#12071f_100\%\)\]{background-image:linear-gradient(180deg,#140826,#22103d,#12071f)}.bg-\[linear-gradient\(180deg\,\#2b0d14_0\%\,\#4a1f28_48\%\,\#1e0a0f_100\%\)\]{background-image:linear-gradient(180deg,#2b0d14,#4a1f28 48%,#1e0a0f)}.bg-\[linear-gradient\(180deg\,\#f8fafc_0\%\,\#eef5ff_48\%\,\#f8fafc_100\%\)\]{background-image:linear-gradient(180deg,#f8fafc,#eef5ff 48%,#f8fafc)}.bg-\[linear-gradient\(180deg\,rgb\(24\,28\,20\)_0\%\,rgb\(34\,38\,28\)_52\%\,rgb\(18\,22\,15\)_100\%\)\]{background-image:linear-gradient(180deg,#181c14,#22261c 52%,#12160f)}.object-cover{object-fit:cover}.p-0{padding:0}.p-0\.5{padding:.125rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.px-1{padding-left:.25rem;padding-right:.25rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-5{padding-left:1.25rem;padding-right:1.25rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-20{padding-top:5rem;padding-bottom:5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.pb-1{padding-bottom:.25rem}.pl-6{padding-left:1.5rem}.pr-8{padding-right:2rem}.pt-1{padding-top:.25rem}.pt-2{padding-top:.5rem}.pt-3{padding-top:.75rem}.pt-6{padding-top:1.5rem}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.capitalize{text-transform:capitalize}.italic{font-style:italic}.leading-7{line-height:1.75rem}.leading-relaxed{line-height:1.625}.tracking-wide{letter-spacing:.025em}.tracking-wider{letter-spacing:.05em}.text-amber-300{--tw-text-opacity: 1;color:rgb(252 211 77 / var(--tw-text-opacity, 1))}.text-amber-400{--tw-text-opacity: 1;color:rgb(251 191 36 / var(--tw-text-opacity, 1))}.text-emerald-200{--tw-text-opacity: 1;color:rgb(167 243 208 / var(--tw-text-opacity, 1))}.text-emerald-300{--tw-text-opacity: 1;color:rgb(110 231 183 / var(--tw-text-opacity, 1))}.text-emerald-400{--tw-text-opacity: 1;color:rgb(52 211 153 / var(--tw-text-opacity, 1))}.text-green-500{--tw-text-opacity: 1;color:rgb(34 197 94 / var(--tw-text-opacity, 1))}.text-indigo-400{--tw-text-opacity: 1;color:rgb(129 140 248 / var(--tw-text-opacity, 1))}.text-orange-500{--tw-text-opacity: 1;color:rgb(249 115 22 / var(--tw-text-opacity, 1))}.text-red-200{--tw-text-opacity: 1;color:rgb(254 202 202 / var(--tw-text-opacity, 1))}.text-red-300{--tw-text-opacity: 1;color:rgb(252 165 165 / var(--tw-text-opacity, 1))}.text-red-400{--tw-text-opacity: 1;color:rgb(248 113 113 / var(--tw-text-opacity, 1))}.text-red-500{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1))}.text-rose-400{--tw-text-opacity: 1;color:rgb(251 113 133 / var(--tw-text-opacity, 1))}.text-slate-900{--tw-text-opacity: 1;color:rgb(15 23 42 / var(--tw-text-opacity, 1))}.text-th-btn-disabled-text{color:var(--color-btn-disabled-text)}.text-th-counter-text{color:var(--color-counter-text)}.text-th-dropdown-text{color:var(--color-dropdown-text)}.text-th-move-number{color:var(--color-move-number)}.text-th-nav-btn-disabled-text{color:var(--color-nav-btn-disabled-text)}.text-th-nav-btn-text{color:var(--color-nav-btn-text)}.text-th-nav-text{color:var(--color-nav-text)}.text-th-text-faint{color:var(--color-text-faint)}.text-th-text-muted{color:var(--color-text-muted)}.text-th-text-primary{color:var(--color-text-primary)}.text-th-text-secondary{color:var(--color-text-secondary)}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.underline{-webkit-text-decoration-line:underline;text-decoration-line:underline}.accent-emerald-500{accent-color:#10b981}.accent-indigo-500{accent-color:#6366f1}.opacity-0{opacity:0}.opacity-100{opacity:1}.opacity-40{opacity:.4}.opacity-60{opacity:.6}.shadow-2xl{--tw-shadow: 0 25px 50px -12px rgb(0 0 0 / .25);--tw-shadow-colored: 0 25px 50px -12px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[0_0_10px_rgba\(220\,38\,38\,0\.55\)\]{--tw-shadow: 0 0 10px rgba(220,38,38,.55);--tw-shadow-colored: 0 0 10px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[0_0_16px_rgba\(148\,163\,184\,0\.55\)\]{--tw-shadow: 0 0 16px rgba(148,163,184,.55);--tw-shadow-colored: 0 0 16px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-\[inset_0_0_0_2px_rgba\(125\,211\,252\,0\.95\)\]{--tw-shadow: inset 0 0 0 2px rgba(125,211,252,.95);--tw-shadow-colored: inset 0 0 0 2px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-lg{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-sm{--tw-shadow: 0 1px 2px 0 rgb(0 0 0 / .05);--tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.outline-none{outline:2px solid transparent;outline-offset:2px}.blur{--tw-blur: blur(8px);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)}.blur-md{--tw-blur: blur(12px);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)}.filter{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)}.transition{transition-property:color,background-color,border-color,fill,stroke,opacity,box-shadow,transform,filter,-webkit-text-decoration-color,-webkit-backdrop-filter;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter,-webkit-text-decoration-color,-webkit-backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-\[opacity\,filter\]{transition-property:opacity,filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,fill,stroke,-webkit-text-decoration-color;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,-webkit-text-decoration-color;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-opacity{transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-transform{transition-property:transform;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-300{transition-duration:.3s}.duration-500{transition-duration:.5s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}@property --rating-counter-value{syntax: "<integer>"; inherits: false; initial-value: 0;}.animated-rating-counter{transition:--rating-counter-value var(--rating-counter-duration, .7s) ease-out;counter-reset:rating var(--rating-counter-value);display:inline-block;font-variant-numeric:tabular-nums}.animated-rating-counter:after{content:counter(rating)}:root{--page-background: radial-gradient(circle at top, rgba(59, 130, 246, .12), transparent 36%), radial-gradient(circle at 20% 20%, rgba(148, 163, 184, .1), transparent 24%), linear-gradient(180deg, #020617 0%, #081121 56%, #020617 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .055) 1px, transparent 0), linear-gradient(120deg, rgba(255, 255, 255, .035) 0%, rgba(255, 255, 255, 0) 42%);--page-texture-size: 22px 22px, 100% 100%;--color-bg-page: #020617;--color-bg-card: rgba(15, 23, 42, .7);--color-bg-header: rgba(15, 23, 42, .8);--color-bg-input: #020617;--color-bg-elevated: #1e293b;--color-bg-elevated-hover: #334155;--color-bg-inset: rgba(2, 6, 23, .4);--color-bg-engine: rgba(30, 41, 59, .8);--color-bg-overlay: rgba(2, 6, 23, .6);--color-bg-promotion: rgba(15, 23, 42, .9);--color-text-primary: #f1f5f9;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-text-faint: #64748b;--color-text-disabled: #94a3b8;--color-border: #1e293b;--color-border-subtle: #334155;--color-border-input: #334155;--color-divider: #334155;--color-divider-bg: #0f172a;--color-btn-secondary: #1e293b;--color-btn-secondary-hover: #334155;--color-btn-disabled: #334155;--color-btn-disabled-text: #94a3b8;--color-nav-hover: #1e293b;--color-nav-text: #cbd5e1;--color-dropdown-bg: #0f172a;--color-dropdown-border:#1e293b;--color-dropdown-hover: #1e293b;--color-dropdown-text: #e2e8f0;--color-toggle-off: #475569;--color-toggle-off-bg: #334155;--color-toggle-track-disabled: #334155;--color-eval-bg: #020617;--color-eval-dark: #0f172a;--color-spinner-track: #475569;--color-badge-bg: #1e293b;--color-badge-border: #334155;--color-badge-text: #94a3b8;--color-move-number: #64748b;--color-nav-btn: #334155;--color-nav-btn-hover: #475569;--color-nav-btn-text: #e2e8f0;--color-nav-btn-disabled: #1e293b;--color-nav-btn-disabled-text: #64748b;--color-counter-text: #94a3b8;--board-light-square: #f0d9b5;--board-dark-square: #b58863;--board-light-square-image: none;--board-dark-square-image: none;--board-light-square-size: auto;--board-dark-square-size: auto;--board-light-square-position: center;--board-dark-square-position: center;--board-light-square-blend: normal;--board-dark-square-blend: normal;--board-border: #404040;--board-last-move-fill: rgba(255, 255, 0, .7);--board-last-move-ring: rgba(255, 215, 0, .9);--board-last-move-from-fill: rgba(255, 240, 100, .8);--board-last-move-from-ring: rgba(255, 240, 100, .8);--board-last-move-to-fill: rgba(255, 240, 100, .8);--board-last-move-to-ring: rgba(255, 240, 100, .8);--board-legal-move-dot: rgba(128, 128, 128, .6);--board-selected-outline: rgba(59, 130, 246, .8)}[data-theme=light]{--page-background: radial-gradient(circle at top, rgba(59, 130, 246, .12), transparent 34%), radial-gradient(circle at 85% 15%, rgba(56, 189, 248, .1), transparent 22%), linear-gradient(180deg, #f8fafc 0%, #eef5ff 48%, #f8fafc 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(15, 23, 42, .075) 1px, transparent 0), linear-gradient(120deg, rgba(148, 163, 184, .1) 0%, rgba(148, 163, 184, 0) 44%);--page-texture-size: 24px 24px, 100% 100%;--color-bg-page: #f8fafc;--color-bg-card: #ffffff;--color-bg-header: #ffffff;--color-bg-input: #ffffff;--color-bg-elevated: #f1f5f9;--color-bg-elevated-hover: #e2e8f0;--color-bg-inset: #f1f5f9;--color-bg-engine: #f1f5f9;--color-bg-overlay: rgba(248, 250, 252, .8);--color-bg-promotion: rgba(255, 255, 255, .95);--color-text-primary: #0f172a;--color-text-secondary: #334155;--color-text-muted: #475569;--color-text-faint: #64748b;--color-text-disabled: #94a3b8;--color-border: #e2e8f0;--color-border-subtle: #cbd5e1;--color-border-input: #cbd5e1;--color-divider: #e2e8f0;--color-divider-bg: #ffffff;--color-btn-secondary: #f1f5f9;--color-btn-secondary-hover: #e2e8f0;--color-btn-disabled: #e2e8f0;--color-btn-disabled-text: #94a3b8;--color-nav-hover: #f1f5f9;--color-nav-text: #475569;--color-dropdown-bg: #ffffff;--color-dropdown-border:#e2e8f0;--color-dropdown-hover: #f1f5f9;--color-dropdown-text: #1e293b;--color-toggle-off: #cbd5e1;--color-toggle-off-bg: #e2e8f0;--color-toggle-track-disabled: #e2e8f0;--color-eval-bg: #e2e8f0;--color-eval-dark: #475569;--color-spinner-track: #cbd5e1;--color-badge-bg: #f1f5f9;--color-badge-border: #e2e8f0;--color-badge-text: #64748b;--color-move-number: #94a3b8;--color-nav-btn: #e2e8f0;--color-nav-btn-hover: #cbd5e1;--color-nav-btn-text: #1e293b;--color-nav-btn-disabled: #f1f5f9;--color-nav-btn-disabled-text: #94a3b8;--color-counter-text: #64748b}[data-theme=midnight-mate]{--page-background: radial-gradient(circle at top, rgba(236, 223, 204, .08), transparent 28%), radial-gradient(circle at 78% 14%, rgba(105, 117, 101, .22), transparent 20%), linear-gradient(180deg, rgb(24, 28, 20) 0%, rgb(34, 38, 28) 52%, rgb(18, 22, 15) 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(236, 223, 204, .06) 1px, transparent 0), linear-gradient(135deg, rgba(105, 117, 101, .14) 0%, rgba(105, 117, 101, 0) 52%);--page-texture-size: 21px 21px, 100% 100%;--color-bg-page: rgb(24, 28, 20);--color-bg-card: rgba(24, 28, 20, .82);--color-bg-header: rgba(24, 28, 20, .92);--color-bg-input: rgb(24, 28, 20);--color-bg-elevated: rgb(60, 61, 55);--color-bg-elevated-hover: rgb(105, 117, 101);--color-bg-inset: rgba(60, 61, 55, .5);--color-bg-engine: rgba(60, 61, 55, .76);--color-bg-overlay: rgba(24, 28, 20, .74);--color-bg-promotion: rgba(24, 28, 20, .96);--color-text-primary: rgb(236, 223, 204);--color-text-secondary: rgba(236, 223, 204, .9);--color-text-muted: rgba(236, 223, 204, .72);--color-text-faint: rgb(105, 117, 101);--color-text-disabled: rgba(236, 223, 204, .45);--color-border: rgb(60, 61, 55);--color-border-subtle: rgb(105, 117, 101);--color-border-input: rgb(105, 117, 101);--color-divider: rgba(105, 117, 101, .65);--color-divider-bg: rgb(24, 28, 20);--color-btn-secondary: rgb(60, 61, 55);--color-btn-secondary-hover: rgb(105, 117, 101);--color-btn-disabled: rgba(60, 61, 55, .7);--color-btn-disabled-text: rgba(236, 223, 204, .42);--color-nav-hover: rgb(60, 61, 55);--color-nav-text: rgba(236, 223, 204, .86);--color-dropdown-bg: rgb(24, 28, 20);--color-dropdown-border:rgb(60, 61, 55);--color-dropdown-hover: rgb(60, 61, 55);--color-dropdown-text: rgb(236, 223, 204);--color-toggle-off: rgb(105, 117, 101);--color-toggle-off-bg: rgb(60, 61, 55);--color-toggle-track-disabled: rgba(60, 61, 55, .8);--color-eval-bg: rgb(24, 28, 20);--color-eval-dark: rgb(60, 61, 55);--color-spinner-track: rgb(105, 117, 101);--color-badge-bg: rgb(60, 61, 55);--color-badge-border: rgb(105, 117, 101);--color-badge-text: rgba(236, 223, 204, .7);--color-move-number: rgb(105, 117, 101);--color-nav-btn: rgb(60, 61, 55);--color-nav-btn-hover: rgb(105, 117, 101);--color-nav-btn-text: rgb(236, 223, 204);--color-nav-btn-disabled: rgba(60, 61, 55, .72);--color-nav-btn-disabled-text: rgba(236, 223, 204, .45);--color-counter-text: rgba(236, 223, 204, .7)}[data-theme=purple-blast]{--page-background: radial-gradient(circle at top, rgba(244, 114, 182, .16), transparent 28%), radial-gradient(circle at 82% 12%, rgba(34, 211, 238, .14), transparent 24%), linear-gradient(180deg, #140826 0%, #22103d 50%, #12071f 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(253, 242, 248, .065) 1px, transparent 0), linear-gradient(120deg, rgba(167, 139, 250, .18) 0%, rgba(34, 211, 238, 0) 46%);--page-texture-size: 20px 20px, 100% 100%;--color-bg-page: #140826;--color-bg-card: linear-gradient(135deg, rgba(127, 29, 29, .28), rgba(91, 33, 182, .28), rgba(3, 105, 161, .24));--color-bg-header: linear-gradient(90deg, rgba(190, 24, 93, .34), rgba(79, 70, 229, .34), rgba(8, 145, 178, .3));--color-bg-input: #22103d;--color-bg-elevated: #3b1f68;--color-bg-elevated-hover: #5b34a0;--color-bg-inset: rgba(34, 16, 61, .6);--color-bg-engine: rgba(59, 31, 104, .8);--color-bg-overlay: rgba(20, 8, 38, .72);--color-bg-promotion: rgba(34, 16, 61, .94);--color-text-primary: #fdf2f8;--color-text-secondary: #ede9fe;--color-text-muted: #c4b5fd;--color-text-faint: #a78bfa;--color-text-disabled: #8b5cf6;--color-border: #6d28d9;--color-border-subtle: #9333ea;--color-border-input: #a855f7;--color-divider: #7c3aed;--color-divider-bg: #22103d;--color-btn-secondary: #7c3aed;--color-btn-secondary-hover: #9333ea;--color-btn-disabled: #4c1d95;--color-btn-disabled-text: #c4b5fd;--color-nav-hover: #5b21b6;--color-nav-text: #e9d5ff;--color-dropdown-bg: #22103d;--color-dropdown-border:#7c3aed;--color-dropdown-hover: #5b21b6;--color-dropdown-text: #fdf4ff;--color-toggle-off: #f472b6;--color-toggle-off-bg: #6d28d9;--color-toggle-track-disabled: #4c1d95;--color-eval-bg: #140826;--color-eval-dark: #312e81;--color-spinner-track: #22d3ee;--color-badge-bg: #4c1d95;--color-badge-border: #a855f7;--color-badge-text: #f5d0fe;--color-move-number: #f472b6;--color-nav-btn: #7c3aed;--color-nav-btn-hover: #9333ea;--color-nav-btn-text: #ffffff;--color-nav-btn-disabled: #4c1d95;--color-nav-btn-disabled-text: #c4b5fd;--color-counter-text: #67e8f9}[data-theme=sunset-club]{--page-background: radial-gradient(circle at top, rgba(251, 191, 36, .2), transparent 30%), radial-gradient(circle at 80% 18%, rgba(251, 113, 133, .18), transparent 24%), linear-gradient(180deg, #2b0d14 0%, #4a1f28 48%, #1e0a0f 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(255, 245, 236, .07) 1px, transparent 0), linear-gradient(135deg, rgba(251, 191, 36, .14) 0%, rgba(251, 113, 133, 0) 48%);--page-texture-size: 18px 18px, 100% 100%;--color-bg-page: #2b0d14;--color-bg-card: linear-gradient(135deg, rgba(127, 29, 29, .4), rgba(88, 28, 135, .18));--color-bg-header: rgba(63, 16, 25, .86);--color-bg-input: #3d141d;--color-bg-elevated: #6b2132;--color-bg-elevated-hover: #862942;--color-bg-inset: rgba(61, 20, 29, .62);--color-bg-engine: rgba(107, 33, 50, .76);--color-bg-overlay: rgba(30, 10, 15, .7);--color-bg-promotion: rgba(63, 16, 25, .94);--color-text-primary: #fff7ed;--color-text-secondary: #fde68a;--color-text-muted: #fdba74;--color-text-faint: #fb7185;--color-text-disabled: #fda4af;--color-border: #7f1d1d;--color-border-subtle: #be123c;--color-border-input: #fb7185;--color-divider: rgba(251, 113, 133, .38);--color-divider-bg: #3d141d;--color-btn-secondary: #9f1239;--color-btn-secondary-hover: #be123c;--color-btn-disabled: #7f1d1d;--color-btn-disabled-text: #fecdd3;--color-nav-hover: #6b2132;--color-nav-text: #fed7aa;--color-dropdown-bg: #3d141d;--color-dropdown-border:#9f1239;--color-dropdown-hover: #6b2132;--color-dropdown-text: #fff7ed;--color-toggle-off: #fb7185;--color-toggle-off-bg: #881337;--color-toggle-track-disabled: #7f1d1d;--color-eval-bg: #2b0d14;--color-eval-dark: #7f1d1d;--color-spinner-track: #fb923c;--color-badge-bg: #7f1d1d;--color-badge-border: #be123c;--color-badge-text: #fde68a;--color-move-number: #fb7185;--color-nav-btn: #9f1239;--color-nav-btn-hover: #be123c;--color-nav-btn-text: #fff7ed;--color-nav-btn-disabled: #7f1d1d;--color-nav-btn-disabled-text: #fecdd3;--color-counter-text: #fdba74}[data-theme=forest-study]{--page-background: radial-gradient(circle at top, rgba(190, 242, 100, .12), transparent 26%), radial-gradient(circle at 75% 12%, rgba(45, 212, 191, .12), transparent 18%), linear-gradient(180deg, #0d1f17 0%, #163126 50%, #09130e 100%);--page-texture: radial-gradient(circle at 1px 1px, rgba(240, 253, 244, .055) 1px, transparent 0), linear-gradient(135deg, rgba(134, 239, 172, .08) 0%, rgba(45, 212, 191, 0) 52%);--page-texture-size: 19px 19px, 100% 100%;--color-bg-page: #0d1f17;--color-bg-card: linear-gradient(135deg, rgba(20, 83, 45, .32), rgba(6, 78, 59, .18));--color-bg-header: rgba(9, 28, 20, .88);--color-bg-input: #13281e;--color-bg-elevated: #1f4a37;--color-bg-elevated-hover: #2b654c;--color-bg-inset: rgba(19, 40, 30, .65);--color-bg-engine: rgba(31, 74, 55, .76);--color-bg-overlay: rgba(9, 19, 14, .72);--color-bg-promotion: rgba(9, 28, 20, .95);--color-text-primary: #f0fdf4;--color-text-secondary: #d9f99d;--color-text-muted: #86efac;--color-text-faint: #4ade80;--color-text-disabled: #6ee7b7;--color-border: #166534;--color-border-subtle: #15803d;--color-border-input: #22c55e;--color-divider: rgba(110, 231, 183, .25);--color-divider-bg: #13281e;--color-btn-secondary: #166534;--color-btn-secondary-hover: #15803d;--color-btn-disabled: #14532d;--color-btn-disabled-text: #bbf7d0;--color-nav-hover: #1f4a37;--color-nav-text: #d1fae5;--color-dropdown-bg: #13281e;--color-dropdown-border:#166534;--color-dropdown-hover: #1f4a37;--color-dropdown-text: #ecfdf5;--color-toggle-off: #4ade80;--color-toggle-off-bg: #166534;--color-toggle-track-disabled: #14532d;--color-eval-bg: #0d1f17;--color-eval-dark: #14532d;--color-spinner-track: #2dd4bf;--color-badge-bg: #14532d;--color-badge-border: #15803d;--color-badge-text: #d9f99d;--color-move-number: #4ade80;--color-nav-btn: #166534;--color-nav-btn-hover: #15803d;--color-nav-btn-text: #f0fdf4;--color-nav-btn-disabled: #14532d;--color-nav-btn-disabled-text: #bbf7d0;--color-counter-text: #99f6e4}[data-theme=arctic-blueprint]{--page-background: radial-gradient(circle at top, rgba(56, 189, 248, .16), transparent 28%), radial-gradient(circle at 82% 16%, rgba(147, 197, 253, .16), transparent 22%), linear-gradient(180deg, #091522 0%, #10263d 52%, #07121c 100%);--page-texture: linear-gradient(rgba(148, 163, 184, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .12) 1px, transparent 1px), linear-gradient(135deg, rgba(56, 189, 248, .12) 0%, rgba(56, 189, 248, 0) 44%);--page-texture-size: 28px 28px, 28px 28px, 100% 100%;--color-bg-page: #091522;--color-bg-card: linear-gradient(135deg, rgba(15, 23, 42, .7), rgba(14, 116, 144, .18));--color-bg-header: rgba(9, 21, 34, .9);--color-bg-input: #10263d;--color-bg-elevated: #173553;--color-bg-elevated-hover: #21547d;--color-bg-inset: rgba(16, 38, 61, .6);--color-bg-engine: rgba(23, 53, 83, .74);--color-bg-overlay: rgba(7, 18, 28, .72);--color-bg-promotion: rgba(9, 21, 34, .95);--color-text-primary: #eff6ff;--color-text-secondary: #dbeafe;--color-text-muted: #93c5fd;--color-text-faint: #7dd3fc;--color-text-disabled: #60a5fa;--color-border: #1d4ed8;--color-border-subtle: #0ea5e9;--color-border-input: #38bdf8;--color-divider: rgba(147, 197, 253, .3);--color-divider-bg: #10263d;--color-btn-secondary: #1d4ed8;--color-btn-secondary-hover: #2563eb;--color-btn-disabled: #173553;--color-btn-disabled-text: #bfdbfe;--color-nav-hover: #173553;--color-nav-text: #dbeafe;--color-dropdown-bg: #10263d;--color-dropdown-border:#0ea5e9;--color-dropdown-hover: #173553;--color-dropdown-text: #eff6ff;--color-toggle-off: #38bdf8;--color-toggle-off-bg: #1e3a8a;--color-toggle-track-disabled: #173553;--color-eval-bg: #091522;--color-eval-dark: #10263d;--color-spinner-track: #67e8f9;--color-badge-bg: #173553;--color-badge-border: #0ea5e9;--color-badge-text: #dbeafe;--color-move-number: #7dd3fc;--color-nav-btn: #1d4ed8;--color-nav-btn-hover: #2563eb;--color-nav-btn-text: #eff6ff;--color-nav-btn-disabled: #173553;--color-nav-btn-disabled-text: #bfdbfe;--color-counter-text: #67e8f9}[data-board-theme=classic]{--board-light-square: #f0d9b5;--board-dark-square: #b58863;--board-border: #404040;--board-last-move-fill: rgba(255, 255, 0, .7);--board-last-move-ring: rgba(255, 215, 0, .9);--board-last-move-from-fill: rgba(255, 240, 100, .8);--board-last-move-from-ring: rgba(255, 240, 100, .8);--board-last-move-to-fill: rgba(255, 240, 100, .8);--board-last-move-to-ring: rgba(255, 240, 100, .8);--board-legal-move-dot: rgba(128, 128, 128, .6);--board-selected-outline: rgba(59, 130, 246, .8)}[data-board-theme=blue-steel]{--board-light-square: #d6e4f0;--board-dark-square: #6b7a8f;--board-border: #314158;--board-last-move-fill: rgba(34, 211, 238, .22);--board-last-move-ring: rgba(8, 145, 178, .62);--board-last-move-from-fill: rgba(147, 197, 253, .2);--board-last-move-from-ring: rgba(96, 165, 250, .5);--board-last-move-to-fill: rgba(34, 211, 238, .24);--board-last-move-to-ring: rgba(6, 182, 212, .52);--board-legal-move-dot: rgba(15, 23, 42, .45);--board-selected-outline: rgba(14, 165, 233, .82)}[data-board-theme=woodland]{--board-light-square: #d8c3a5;--board-dark-square: #7a5c3e;--board-border: #4d3926;--board-last-move-fill: rgba(251, 191, 36, .24);--board-last-move-ring: rgba(180, 83, 9, .5);--board-last-move-from-fill: rgba(74, 222, 128, .16);--board-last-move-from-ring: rgba(34, 197, 94, .44);--board-last-move-to-fill: rgba(250, 204, 21, .2);--board-last-move-to-ring: rgba(202, 138, 4, .46);--board-legal-move-dot: rgba(68, 64, 60, .55);--board-selected-outline: rgba(245, 158, 11, .82)}[data-board-theme=walnut-grain]{--board-light-square: #d7b58b;--board-dark-square: #8a5b33;--board-light-square-image: radial-gradient(circle at 18% 22%, rgba(255, 241, 222, .28) 0, rgba(255, 241, 222, .28) 8%, transparent 9%), radial-gradient(circle at 78% 72%, rgba(110, 66, 35, .16) 0, rgba(110, 66, 35, .16) 10%, transparent 11%), linear-gradient(102deg, rgba(92, 57, 31, .18) 0%, rgba(255, 245, 226, .12) 22%, rgba(117, 72, 38, .16) 47%, rgba(255, 245, 226, .1) 68%, rgba(92, 57, 31, .18) 100%), linear-gradient(12deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, 0));--board-dark-square-image: radial-gradient(circle at 24% 26%, rgba(255, 226, 188, .14) 0, rgba(255, 226, 188, .14) 7%, transparent 8%), radial-gradient(circle at 74% 68%, rgba(48, 25, 10, .22) 0, rgba(48, 25, 10, .22) 9%, transparent 10%), linear-gradient(102deg, rgba(43, 24, 12, .2) 0%, rgba(224, 170, 114, .08) 18%, rgba(55, 31, 16, .16) 42%, rgba(214, 160, 103, .08) 66%, rgba(43, 24, 12, .22) 100%), linear-gradient(12deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, 0));--board-light-square-size: 120px 120px, 140px 140px, 100% 100%, 100% 100%;--board-dark-square-size: 120px 120px, 140px 140px, 100% 100%, 100% 100%;--board-light-square-position: 0 0, 100% 100%, center, center;--board-dark-square-position: 0 0, 100% 100%, center, center;--board-light-square-blend: soft-light, multiply, overlay, normal;--board-dark-square-blend: screen, multiply, overlay, normal;--board-border: #5f3d22;--board-last-move-fill: rgba(255, 224, 163, .28);--board-last-move-ring: rgba(146, 84, 34, .58);--board-last-move-from-fill: rgba(255, 244, 199, .22);--board-last-move-from-ring: rgba(180, 120, 54, .52);--board-last-move-to-fill: rgba(255, 210, 122, .24);--board-last-move-to-ring: rgba(143, 82, 31, .56);--board-legal-move-dot: rgba(71, 43, 22, .42);--board-selected-outline: rgba(204, 120, 44, .9)}[data-board-theme=marble-slate]{--board-light-square: #e6e7ea;--board-dark-square: #8d939d;--board-light-square-image: radial-gradient(circle at 20% 18%, rgba(255, 255, 255, .7) 0, transparent 20%), linear-gradient(118deg, transparent 0%, transparent 18%, rgba(126, 134, 145, .18) 22%, transparent 26%, transparent 46%, rgba(154, 161, 170, .14) 50%, transparent 54%, transparent 72%, rgba(120, 129, 140, .18) 76%, transparent 80%, transparent 100%), linear-gradient(28deg, rgba(255, 255, 255, .2) 0%, transparent 36%, rgba(139, 146, 155, .12) 52%, transparent 68%, rgba(255, 255, 255, .14) 100%);--board-dark-square-image: radial-gradient(circle at 80% 16%, rgba(255, 255, 255, .16) 0, transparent 22%), linear-gradient(124deg, transparent 0%, transparent 16%, rgba(233, 236, 239, .12) 20%, transparent 24%, transparent 43%, rgba(59, 67, 77, .18) 47%, transparent 51%, transparent 70%, rgba(220, 224, 229, .1) 74%, transparent 78%, transparent 100%), linear-gradient(24deg, rgba(255, 255, 255, .08) 0%, transparent 34%, rgba(52, 59, 68, .16) 51%, transparent 66%, rgba(255, 255, 255, .08) 100%);--board-light-square-size: 100% 100%, 100% 100%, 100% 100%;--board-dark-square-size: 100% 100%, 100% 100%, 100% 100%;--board-light-square-position: center, center, center;--board-dark-square-position: center, center, center;--board-light-square-blend: screen, multiply, overlay;--board-dark-square-blend: screen, overlay, normal;--board-border: #656c76;--board-last-move-fill: rgba(121, 193, 255, .2);--board-last-move-ring: rgba(77, 113, 157, .54);--board-last-move-from-fill: rgba(255, 255, 255, .14);--board-last-move-from-ring: rgba(127, 140, 157, .5);--board-last-move-to-fill: rgba(186, 218, 255, .18);--board-last-move-to-ring: rgba(92, 121, 162, .52);--board-legal-move-dot: rgba(48, 56, 66, .38);--board-selected-outline: rgba(103, 138, 183, .88)}[data-board-theme=green-club]{--board-light-square: #eeeed2;--board-dark-square: #769656;--board-border: #4d6940;--board-last-move-fill: rgba(246, 246, 105, .38);--board-last-move-ring: rgba(207, 195, 62, .72);--board-last-move-from-fill: rgba(248, 247, 169, .34);--board-last-move-from-ring: rgba(205, 196, 88, .68);--board-last-move-to-fill: rgba(244, 246, 120, .34);--board-last-move-to-ring: rgba(193, 186, 68, .68);--board-legal-move-dot: rgba(55, 73, 41, .42);--board-selected-outline: rgba(111, 155, 68, .94)}body{background-color:var(--color-bg-page);background-image:var(--page-texture),var(--page-background);background-size:var(--page-texture-size),cover;background-attachment:fixed;color:var(--color-text-primary)}.board-b72b1{border-color:var(--board-border)!important}.white-1e1d7{background-color:var(--board-light-square)!important;background-image:var(--board-light-square-image)!important;background-size:var(--board-light-square-size)!important;background-position:var(--board-light-square-position)!important;background-blend-mode:var(--board-light-square-blend)!important;color:var(--board-dark-square)!important}.black-3c85d{background-color:var(--board-dark-square)!important;background-image:var(--board-dark-square-image)!important;background-size:var(--board-dark-square-size)!important;background-position:var(--board-dark-square-position)!important;background-blend-mode:var(--board-dark-square-blend)!important;color:var(--board-light-square)!important}.highlight-last-move{background-color:var(--board-last-move-fill)!important;box-shadow:inset 0 0 3px 2px var(--board-last-move-ring)}.last-move-from{background-color:var(--board-last-move-from-fill)!important;box-shadow:inset 0 0 0 2px var(--board-last-move-from-ring)}.last-move-to{background-color:var(--board-last-move-to-fill)!important;box-shadow:inset 0 0 0 2px var(--board-last-move-to-ring)}.legal-move-highlight:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:30%;height:30%;background-color:var(--board-legal-move-dot);border-radius:50%;pointer-events:none}.legal-move-highlight{position:relative}.blindfold-board .legal-move-highlight:after{background-color:#7dd3fcc7}.selected-square{box-shadow:inset 0 0 0 3px var(--board-selected-outline)!important}.selected-piece-lift{transform:translateY(-10%) scale(1.06);filter:drop-shadow(0 4px 8px rgba(0,0,0,.35));transition:transform .12s ease,filter .12s ease;z-index:1000!important}@keyframes success-frame-flash{0%{opacity:1}99%{opacity:1}to{opacity:0}}.success-frame-flash{opacity:0;border:3px solid rgba(36,157,80,.85);box-shadow:inset 0 0 0 1px #86efacbf;border-radius:.375rem;animation:success-frame-flash .1s linear}@media(max-width:767px){.success-frame-flash{display:none}}.board-wrapper{position:relative;z-index:1}.board-b72b1 .piece{z-index:10!important}.board-b72b1 img{z-index:10!important;position:relative!important}.ui-draggable{z-index:9999!important}.ui-draggable-dragging{z-index:99999!important;position:fixed!important}.square-55d63,.board-b72b1{overflow:visible!important}.board-b72b1>*{overflow:visible!important}[class*=board-],[class*=square-]{overflow:visible!important}[class*=piece]{z-index:100!important}img[class*=piece]{z-index:100!important;visibility:visible!important;opacity:1!important}.board-b72b1{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.board-b72b1,.board-b72b1 *,[class*=board-]{user-select:none!important;-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;pointer-events:auto}@media(max-width:640px){.board-wrapper{max-width:100%}}@media(hover:none)and (pointer:coarse){.board-b72b1 .piece{cursor:pointer!important}.tap-target{min-width:48px;min-height:48px;display:inline-flex;align-items:center;justify-content:center}.tap-target-block{min-width:48px;min-height:48px;display:flex;align-items:center}.tap-target-group{gap:8px}}.board-wrapper,.board-wrapper .board-b72b1,.board-wrapper [class*=board-],.board-wrapper [class*=square-],.board-wrapper img{touch-action:manipulation}.hover\:border-indigo-400:hover{--tw-border-opacity: 1;border-color:rgb(129 140 248 / var(--tw-border-opacity, 1))}.hover\:border-indigo-400\/60:hover{border-color:#818cf899}.hover\:border-indigo-500:hover{--tw-border-opacity: 1;border-color:rgb(99 102 241 / var(--tw-border-opacity, 1))}.hover\:bg-amber-400:hover{--tw-bg-opacity: 1;background-color:rgb(251 191 36 / var(--tw-bg-opacity, 1))}.hover\:bg-amber-900\/40:hover{background-color:#78350f66}.hover\:bg-emerald-400:hover{--tw-bg-opacity: 1;background-color:rgb(52 211 153 / var(--tw-bg-opacity, 1))}.hover\:bg-indigo-400:hover{--tw-bg-opacity: 1;background-color:rgb(129 140 248 / var(--tw-bg-opacity, 1))}.hover\:bg-indigo-500:hover{--tw-bg-opacity: 1;background-color:rgb(99 102 241 / var(--tw-bg-opacity, 1))}.hover\:bg-red-500\/20:hover{background-color:#ef444433}.hover\:bg-rose-400:hover{--tw-bg-opacity: 1;background-color:rgb(251 113 133 / var(--tw-bg-opacity, 1))}.hover\:bg-rose-500:hover{--tw-bg-opacity: 1;background-color:rgb(244 63 94 / var(--tw-bg-opacity, 1))}.hover\:bg-slate-500:hover{--tw-bg-opacity: 1;background-color:rgb(100 116 139 / var(--tw-bg-opacity, 1))}.hover\:bg-th-border:hover{background-color:var(--color-border)}.hover\:bg-th-btn-secondary-hover:hover{background-color:var(--color-btn-secondary-hover)}.hover\:bg-th-dropdown-hover:hover{background-color:var(--color-dropdown-hover)}.hover\:bg-th-elevated-hover:hover{background-color:var(--color-bg-elevated-hover)}.hover\:bg-th-nav-btn:hover{background-color:var(--color-nav-btn)}.hover\:bg-th-nav-btn-hover:hover{background-color:var(--color-nav-btn-hover)}.hover\:bg-th-nav-hover:hover{background-color:var(--color-nav-hover)}.hover\:text-indigo-300:hover{--tw-text-opacity: 1;color:rgb(165 180 252 / var(--tw-text-opacity, 1))}.hover\:text-th-dropdown-text:hover{color:var(--color-dropdown-text)}.hover\:text-th-text-primary:hover{color:var(--color-text-primary)}.hover\:underline:hover{-webkit-text-decoration-line:underline;text-decoration-line:underline}.hover\:opacity-90:hover{opacity:.9}.focus\:border-indigo-400:focus{--tw-border-opacity: 1;border-color:rgb(129 140 248 / var(--tw-border-opacity, 1))}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus\:ring-2:focus{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus\:ring-indigo-500:focus{--tw-ring-opacity: 1;--tw-ring-color: rgb(99 102 241 / var(--tw-ring-opacity, 1))}.focus-visible\:ring-2:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-indigo-500:focus-visible{--tw-ring-opacity: 1;--tw-ring-color: rgb(99 102 241 / var(--tw-ring-opacity, 1))}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-60:disabled{opacity:.6}.group:hover .group-hover\:brightness-105{--tw-brightness: brightness(1.05);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)}@media(min-width:640px){.sm\:inline{display:inline}.sm\:w-auto{width:auto}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:768px){.md\:relative{position:relative}.md\:left-auto{left:auto}.md\:right-auto{right:auto}.md\:mt-4{margin-top:1rem}.md\:flex{display:flex}.md\:hidden{display:none}.md\:h-\[54px\]{height:54px}.md\:min-h-\[680px\]{min-height:680px}.md\:min-h-\[760px\]{min-height:760px}.md\:w-\[208px\]{width:208px}.md\:max-w-3xl{max-width:48rem}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:gap-4{gap:1rem}.md\:gap-6{gap:1.5rem}.md\:p-5{padding:1.25rem}.md\:px-6{padding-left:1.5rem;padding-right:1.5rem}.md\:py-10{padding-top:2.5rem;padding-bottom:2.5rem}.md\:text-lg{font-size:1.125rem;line-height:1.75rem}.md\:text-sm{font-size:.875rem;line-height:1.25rem}}@media(min-width:1024px){.lg\:block{display:block}.lg\:hidden{display:none}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-\[540px\,minmax\(0\,1fr\)\]{grid-template-columns:540px minmax(0,1fr)}.lg\:grid-cols-\[minmax\(0\,540px\)\,1fr\]{grid-template-columns:minmax(0,540px) 1fr}}