:root{--color-wood-dark:#8c6030;--color-wood-deep:#5c401b;--color-wood-light:#e9c496;--color-wood-bg:#fdfaf2;--sans-serif:"Outfit", "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}button{cursor:pointer;background:0 0;border:none;outline:none;padding:0;font-family:inherit}button:disabled{cursor:not-allowed}.go-board-btn{background:0 0;border:none;border-radius:9999px;outline:none;justify-content:center;align-items:center;width:100%;height:100%;padding:0;transition:all .2s;display:flex;position:relative}.go-board-btn.interactive:hover{cursor:pointer;background-color:#5c401b26}.go-board-btn.interactive:active{background-color:#5c401b4d}.go-board-btn.non-interactive{cursor:default}body{font-family:var(--sans-serif);background-color:var(--color-wood-bg);color:#374151;background-image:radial-gradient(at 0 0,#e9c49626 0,#0000 50%),radial-gradient(at 100% 100%,#8c60301a 0,#0000 50%);justify-content:center;align-items:flex-start;min-height:100vh;padding-top:1.5rem;display:flex}#root{width:100%;max-width:480px}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-1{flex:1}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.p-0\.5{padding:.125rem}.p-2{padding:.5rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.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-3{padding-top:.75rem;padding-bottom:.75rem}.py-3\.5{padding-top:.875rem;padding-bottom:.875rem}.mb-1{margin-bottom:.25rem}.mb-1\.5{margin-bottom:.375rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-12{margin-bottom:3rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mr-8{margin-right:2rem}.ml-1\.5{margin-left:.375rem}.-mr-8{margin-right:-2rem}.-mt-8{margin-top:-2rem}.mx-auto{margin-left:auto;margin-right:auto}.my-auto{margin-top:auto;margin-bottom:auto}.pb-3{padding-bottom:.75rem}.pb-12{padding-bottom:3rem}.pt-12{padding-top:3rem}.absolute{position:absolute}.relative{position:relative}.fixed{position:fixed}.inset-0{inset:0}.top-0{top:0}.right-0{right:0}.bottom-0{bottom:0}.left-0{left:0}.z-50{z-index:50}.w-full{width:100%}.w-4{width:1rem}.w-5{width:1.25rem}.w-8{width:2rem}.w-10{width:2.5rem}.w-12{width:3rem}.w-16{width:4rem}.w-24{width:6rem}.h-full{height:100%}.h-4{height:1rem}.h-5{height:1.25rem}.h-8{height:2rem}.h-10{height:2.5rem}.h-12{height:3rem}.h-16{height:4rem}.h-24{height:6rem}.max-w-md{max-w:28rem}.max-w-sm{max-w:24rem}.aspect-square{aspect-ratio:1}.text-2xs{font-size:.65rem}.text-3xs{font-size:.55rem}.text-xs{font-size:.75rem}.text-\[10px\]{font-size:10px}.text-sm{font-size:.875rem}.text-base{font-size:1rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.font-black{font-weight:900}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.leading-relaxed{line-clamp:2;line-height:1.625}.min-h-\[36px\]{min-height:36px}.text-gray-800{color:#1f2937}.text-gray-700{color:#374151}.text-gray-600{color:#4b5563}.text-gray-500{color:#6b7280}.text-gray-400{color:#9ca3af}.text-gray-300{color:#d1d5db}.text-white{color:#fff}.text-white\/80{color:#fffc}.text-amber-50{color:#fffbeb}.text-amber-200{color:#fde68a}.text-amber-200\/80{color:#fde68acc}.text-amber-300{color:#fcd34d}.text-amber-300\/80{color:#fcd34dcc}.text-amber-600{color:#d97706}.text-amber-700{color:#b45309}.text-amber-800{color:#92400e}.text-\[\#8c6030\]{color:#8c6030}.text-red-500{color:#ef4444}.text-red-700{color:#b91c1c}.text-rose-600{color:#e11d48}.text-rose-700{color:#be123c}.text-emerald-700{color:#047857}.text-blue-700{color:#1d4ed8}.bg-white{background-color:#fff}.bg-black{background-color:#000}.bg-black\/20{background-color:#0003}.bg-black\/40{background-color:#0006}.bg-black\/60{background-color:#0009}.bg-gray-50{background-color:#f9fafb}.bg-gray-100{background-color:#f3f4f6}.bg-\[\#8c6030\]\/5{background-color:#8c60300d}.group:hover .group-hover\:bg-\[\#8c6030\]\/10{background-color:#8c60301a}.bg-gray-200{background-color:#e5e7eb}.bg-amber-50{background-color:#fffbeb}.bg-amber-50\/10{background-color:#fffbeb1a}.bg-amber-50\/20{background-color:#fffbeb33}.bg-amber-100{background-color:#fef3c7}.bg-rose-50{background-color:#fff1f2}.bg-rose-100{background-color:#ffe4e6}.bg-emerald-50{background-color:#ecfdf5}.bg-blue-50{background-color:#eff6ff}.bg-gradient-to-br{background-image:linear-gradient(to bottom right, var(--tw-gradient-stops))}.bg-gradient-to-r{background-image:linear-gradient(to right, var(--tw-gradient-stops))}.from-\[\#8c6030\]{--tw-gradient-from:#8c6030;--tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to,#8c603000)}.to-\[\#5c401b\]{--tw-gradient-to:#5c401b}.from-amber-300{--tw-gradient-from:#fcd34d;--tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to,#fcd34d00)}.to-yellow-400{--tw-gradient-to:#facc15}.border{border-style:solid;border-width:1px}.border-2{border-style:solid;border-width:2px}.border-4{border-style:solid;border-width:4px}.border-dashed{border-style:dashed}.border-gray-100{border-color:#f3f4f6}.border-gray-200{border-color:#e5e7eb}.border-gray-300{border-color:#d1d5db}.border-\[\#8c6030\]{border-color:#8c6030}.border-\[\#8c6030\]\/20{border-color:#8c603033}.border-amber-100{border-color:#fef3c7}.border-amber-200{border-color:#fde68a}.border-emerald-200{border-color:#a7f3d0}.border-blue-200{border-color:#bfdbfe}.border-rose-200{border-color:#fecdd3}.border-b{border-style:solid;border-bottom-width:1px}.border-white\/5{border-color:#ffffff0d}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.rounded-2xl{border-radius:1rem}.rounded-3xl{border-radius:1.5rem}.rounded-full{border-radius:9999px}.shadow-sm{box-shadow:0 1px 2px #0000000d}.shadow-md{box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.shadow-lg{box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.shadow-2xl{box-shadow:0 25px 50px -12px #00000040}.transition-all{transition-property:all;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.transition-opacity{transition-property:opacity;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.duration-200{transition-duration:.2s}.duration-300{transition-duration:.3s}.active\:scale-95:active{transform:scale(.95)}.active\:scale-\[0\.98\]:active{transform:scale(.98)}.hover\:bg-gray-50:hover{background-color:#f9fafb}.hover\:bg-gray-100:hover{background-color:#f3f4f6}.hover\:bg-gray-200:hover{background-color:#e5e7eb}.hover\:bg-amber-50:hover{background-color:#fffbeb}.hover\:bg-amber-50\/50:hover{background-color:#fffbeb80}.hover\:bg-amber-100:hover{background-color:#fef3c7}.hover\:bg-rose-100:hover{background-color:#ffe4e6}.hover\:border-amber-300:hover{border-color:#fcd34d}.hover\:border-\[\#8c6030\]:hover{border-color:#8c6030}.disabled\:opacity-50:disabled{opacity:.5;cursor:not-allowed}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}.animate-bounce{animation:1s infinite bounce}.animate-spin{animation:1s linear infinite spin}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce{0%,to{animation-timing-function:cubic-bezier(.8,0,1,1);transform:translateY(-5%)}50%{animation-timing-function:cubic-bezier(0,0,.2,1);transform:none}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:.25s cubic-bezier(.16,1,.3,1) forwards fadeIn}.animate-scale-up{animation:.3s cubic-bezier(.34,1.56,.64,1) forwards scaleUp}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.scrollbar-none::-webkit-scrollbar{display:none}.scrollbar-none{-ms-overflow-style:none;scrollbar-width:none}.snap-x{scroll-snap-type:x mandatory}.snap-center{scroll-snap-align:center}.shrink-0{flex-shrink:0}.cursor-pointer{cursor:pointer}.cursor-default{cursor:default}.pointer-events-none{pointer-events:none}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.font-mono{font-family:monospace}.resize-none{resize:none}.font-sans,select,input,textarea{font-family:var(--sans-serif)}.focus\:outline-none:focus{outline-offset:2px;outline:2px solid #0000}.focus\:border-\[\#8c6030\]:focus{border-color:#8c6030}