:root{--accent:#116dff;--accent2:#ff4040;--accent3:#7fccf7;--accent4:#fbbb00;--gray-dark:#080808;--gray:#5f6360;--gray-light:#e5e7eb;--radius-xl:1.25rem;--shadow-soft:0 2px 16px 0 rgba(17,109,255,0.08);}html{scroll-behavior:smooth;}body{font-family:Oswald,Arial,Helvetica,Meiryo,ヒラギノ角ゴ pro w3,sans-serif;}img,svg{display:block;max-width:100%;height:auto;}a:focus-visible{outline:2px solid var(--accent);}::-webkit-scrollbar{width:10px;background:var(--gray-light);}::-webkit-scrollbar-thumb{background:var(--gray);border-radius:6px;}#site-header{transition:box-shadow .3s,background .3s,padding .3s;}#site-header.shrink #header-inner{padding-top:.5rem;padding-bottom:.5rem;}#site-header.shrink{box-shadow:0 1px 8px 0 rgba(17,109,255,0.08);}#dark-toggle:focus-visible{outline:2px solid var(--accent);}#backToTop{transition:opacity .3s,pointer-events .3s;}#backToTop.visible{opacity:1;pointer-events:auto;}#backToTop:focus-visible{outline:2px solid var(--accent);}header .badge-example,.badge-example{background:var(--accent4);color:#000;padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.05em;box-shadow:0 1px 4px 0 rgba(0,0,0,0.06);}footer .badge-example{background:var(--accent4);color:#000;}footer .shadow{box-shadow:var(--shadow-soft);}footer a:focus-visible{outline:2px solid var(--accent);}footer a{transition:color .2s;}footer ul li{margin-bottom:0;}footer .text-xs{font-size:.75rem;}footer .text-sm{font-size:.875rem;}footer .text-blue-400{color:var(--accent3);}footer .text-yellow-400{color:var(--accent4);}footer .hover\:text-blue-400:hover{color:var(--accent3);}footer .hover\:text-pink-400:hover{color:#ec4899;}footer .hover\:text-red-400:hover{color:var(--accent2);}footer .hover\:text-blue-500:hover{color:var(--accent);}footer .hover\:text-blue-300:hover{color:#5e97ff;}footer .hover\:text-blue-700:hover{color:#3899ec;}footer .hover\:text-gray-400:hover{color:var(--gray);}footer .hover\:text-gray-500:hover{color:var(--gray);}footer .focus\:ring-2:focus{box-shadow:0 0 0 2px var(--accent);}footer .rounded{border-radius:.5rem;}footer .rounded-full{border-radius:999px;}footer .transition-colors{transition:color .2s;}footer .uppercase{text-transform:uppercase;}footer .font-semibold{font-weight:600;}footer .font-bold{font-weight:700;}footer .tracking-wider{letter-spacing:.08em;}footer .tracking-wide{letter-spacing:.04em;}footer .shadow{box-shadow:var(--shadow-soft);}footer .bg-yellow-400{background:var(--accent4);}footer .bg-blue-600{background:var(--accent);}footer .bg-black{background:#000;}footer .border-t{border-top:1px solid #222;}footer .border-gray-800{border-color:#222;}footer .text-gray-400{color:#9ca3af;}footer .text-gray-500{color:#6b7280;}footer .text-gray-200{color:#e5e7eb;}footer .text-white{color:#fff;}footer .bg-white{background:#fff;}footer .bg-blue-600{background:var(--accent);}footer .hover\:bg-blue-700:hover{background:#3899ec;}footer .focus\:ring-blue-400:focus{box-shadow:0 0 0 2px var(--accent3);}footer .focus\:ring-pink-400:focus{box-shadow:0 0 0 2px #ec4899;}footer .focus\:ring-red-400:focus{box-shadow:0 0 0 2px var(--accent2);}footer .focus\:ring-blue-300:focus{box-shadow:0 0 0 2px #5e97ff;}footer .focus\:ring-blue-500:focus{box-shadow:0 0 0 2px var(--accent);}footer .rounded{border-radius:.5rem;}footer .rounded-full{border-radius:999px;}footer .shadow-lg{box-shadow:0 6px 24px 0 rgba(17,109,255,0.12);}footer .transition-opacity{transition:opacity .3s;}footer .pointer-events-none{pointer-events:none;}footer .opacity-0{opacity:0;}footer .opacity-1{opacity:1;}footer .visible{opacity:1;pointer-events:auto;}footer .fixed{position:fixed;}footer .bottom-6{bottom:1.5rem;}footer .right-6{right:1.5rem;}footer .z-50{z-index:50;}footer .p-3{padding:.75rem;}footer .focus\:outline-none:focus{outline:none;}footer .focus\:ring-2:focus{box-shadow:0 0 0 2px var(--accent);}footer .transition{transition:all .2s;}footer .select-none{user-select:none;}footer .whitespace-nowrap{white-space:nowrap;}footer .object-cover{object-fit:cover;}footer .bg-gray-200{background:#e5e7eb;}footer .h-9{height:2.25rem;}footer .w-9{width:2.25rem;}footer .ml-2{margin-left:.5rem;}footer .mt-2{margin-top:.5rem;}footer .mt-4{margin-top:1rem;}footer .mb-2{margin-bottom:.5rem;}footer .mb-1{margin-bottom:.25rem;}footer .gap-2{gap:.5rem;}footer .gap-3{gap:.75rem;}footer .gap-4{gap:1rem;}footer .gap-10{gap:2.5rem;}footer .gap-7{gap:1.75rem;}footer .gap-5{gap:1.25rem;}footer .gap-4{gap:1rem;}footer .flex{display:flex;}footer .flex-1{flex:1;}footer .flex-col{flex-direction:column;}footer .flex-row{flex-direction:row;}footer .items-center{align-items:center;}footer .justify-between{justify-content:space-between;}footer .justify-center{justify-content:center;}footer .min-w-\[200px\]{min-width:200px;}footer .max-w-7xl{max-width:80rem;}footer .mx-auto{margin-left:auto;margin-right:auto;}footer .px-4{padding-left:1rem;padding-right:1rem;}footer .py-10{padding-top:2.5rem;padding-bottom:2.5rem;}footer .py-14{padding-top:3.5rem;padding-bottom:3.5rem;}footer .py-4{padding-top:1rem;padding-bottom:1rem;}footer .space-y-1>li:not(:last-child){margin-bottom:.25rem;}footer .text-base{font-size:1rem;}footer .text-lg{font-size:1.125rem;}footer .text-xl{font-size:1.25rem;}footer .text-2xl{font-size:1.5rem;}footer .font-medium{font-weight:500;}footer .font-sans{font-family:Oswald,Arial,Helvetica,Meiryo,ヒラギノ角ゴ pro w3,sans-serif;}footer .transition-all{transition:all .3s;}footer .duration-300{transition-duration:.3s;}footer .rounded-xl{border-radius:var(--radius-xl);}footer .shadow-soft{box-shadow:var(--shadow-soft);}footer .dark\:bg-black{background:#000;}footer .dark\:text-white{color:#fff;}footer .dark\:hover\:text-blue-400:hover{color:var(--accent3);}footer .dark\:hover\:text-blue-600:hover{color:var(--accent);}footer .dark\:text-gray-200{color:#e5e7eb;}footer .dark\:text-gray-400{color:#9ca3af;}@media (max-width:768px){#site-header .text-xl{font-size:1.125rem;}#site-header .md\:text-2xl{font-size:1.25rem;}footer .md\:py-14{padding-top:2.5rem;padding-bottom:2.5rem;}footer .md\:flex-row{flex-direction:column;}footer .md\:justify-between{justify-content:flex-start;}footer .md\:mt-0{margin-top:0;}footer .md\:py-4{padding-top:1rem;padding-bottom:1rem;}}.accordion{border-radius:.5rem;overflow:hidden;border:1px solid var(--gray-light);margin-bottom:1rem;}.accordion-header{cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;background:#fff;color:var(--gray-dark);font-weight:600;transition:background .2s;}.accordion-header:hover,.accordion-header:focus{background:var(--gray-light);}body.dark .accordion-header{background:#18181b;color:#fff;}body.dark .accordion-header:hover,body.dark .accordion-header:focus{background:#23232a;}body.dark .accordion{border-color:#23232a;}body.dark{background:#080808;color:#fff;}body.dark .bg-white{background:#18181b!important;}body.dark .text-gray-900{color:#fff!important;}body.dark .text-gray-400{color:#9ca3af!important;}body.dark .text-gray-200{color:#e5e7eb!important;}body.dark .bg-gray-200{background:#23232a!important;}body.dark .shadow-soft{box-shadow:0 2px 16px 0 rgba(17,109,255,0.16);}body.dark .accordion{border-color:#23232a;}body.dark .accordion-header{background:#18181b;color:#fff;}body.dark .accordion-header:hover,body.dark .accordion-header:focus{background:#23232a;}body.dark .accordion-content{background:#23232a;}body.dark .badge-example{background:var(--accent4);color:#000;}body.dark .bg-blue-600{background:var(--accent);}body.dark .bg-black{background:#080808;}body.dark .border-gray-800{border-color:#23232a;}body.dark .text-white{color:#fff;}body.dark .text-blue-400{color:var(--accent3);}body.dark .hover\:text-blue-400:hover{color:var(--accent3);}body.dark .hover\:text-blue-600:hover{color:var(--accent);}body.dark .hover\:text-blue-700:hover{color:#3899ec;}body.dark .hover\:text-gray-400:hover{color:var(--gray);}body.dark .hover\:text-gray-500:hover{color:var(--gray);}body.dark .focus\:ring-blue-400:focus{box-shadow:0 0 0 2px var(--accent3);}body.dark .focus\:ring-pink-400:focus{box-shadow:0 0 0 2px #ec4899;}body.dark .focus\:ring-red-400:focus{box-shadow:0 0 0 2px var(--accent2);}body.dark .focus\:ring-blue-300:focus{box-shadow:0 0 0 2px #5e97ff;}body.dark .focus\:ring-blue-500:focus{box-shadow:0 0 0 2px var(--accent);}body.dark .rounded{border-radius:.5rem;}body.dark .rounded-full{border-radius:999px;}body.dark .shadow-lg{box-shadow:0 6px 24px 0 rgba(17,109,255,0.24);}body.dark .transition-opacity{transition:opacity .3s;}body.dark .pointer-events-none{pointer-events:none;}body.dark .opacity-0{opacity:0;}body.dark .opacity-1{opacity:1;}body.dark .visible{opacity:1;pointer-events:auto;}body.dark .fixed{position:fixed;}body.dark .bottom-6{bottom:1.5rem;}body.dark .right-6{right:1.5rem;}body.dark .z-50{z-index:50;}body.dark .p-3{padding:.75rem;}body.dark .focus\:outline-none:focus{outline:none;}body.dark .focus\:ring-2:focus{box-shadow:0 0 0 2px var(--accent);}body.dark .transition{transition:all .2s;}body.dark .select-none{user-select:none;}body.dark .whitespace-nowrap{white-space:nowrap;}body.dark .object-cover{object-fit:cover;}body.dark .h-9{height:2.25rem;}body.dark .w-9{width:2.25rem;}body.dark .ml-2{margin-left:.5rem;}body.dark .mt-2{margin-top:.5rem;}body.dark .mt-4{margin-top:1rem;}body.dark .mb-2{margin-bottom:.5rem;}body.dark .mb-1{margin-bottom:.25rem;}body.dark .gap-2{gap:.5rem;}body.dark .gap-3{gap:.75rem;}body.dark .gap-4{gap:1rem;}body.dark .gap-10{gap:2.5rem;}body.dark .gap-7{gap:1.75rem;}body.dark .gap-5{gap:1.25rem;}body.dark .gap-4{gap:1rem;}body.dark .flex{display:flex;}body.dark .flex-1{flex:1;}body.dark .flex-col{flex-direction:column;}body.dark .flex-row{flex-direction:row;}body.dark .items-center{align-items:center;}body.dark .justify-between{justify-content:space-between;}body.dark .justify-center{justify-content:center;}body.dark .min-w-\[200px\]{min-width:200px;}body.dark .max-w-7xl{max-width:80rem;}body.dark .mx-auto{margin-left:auto;margin-right:auto;}body.dark .px-4{padding-left:1rem;padding-right:1rem;}body.dark .py-10{padding-top:2.5rem;padding-bottom:2.5rem;}body.dark .py-14{padding-top:3.5rem;padding-bottom:3.5rem;}body.dark .py-4{padding-top:1rem;padding-bottom:1rem;}body.dark .space-y-1>li:not(:last-child){margin-bottom:.25rem;}body.dark .text-base{font-size:1rem;}body.dark .text-lg{font-size:1.125rem;}body.dark .text-xl{font-size:1.25rem;}body.dark .text-2xl{font-size:1.5rem;}body.dark .font-medium{font-weight:500;}body.dark .font-sans{font-family:Oswald,Arial,Helvetica,Meiryo,ヒラギノ角ゴ pro w3,sans-serif;}body.dark .transition-all{transition:all .3s;}body.dark .duration-300{transition-duration:.3s;}body.dark .rounded-xl{border-radius:var(--radius-xl);}body.dark .shadow-soft{box-shadow:var(--shadow-soft);}body.dark .dark\:bg-black{background:#080808;}body.dark .dark\:text-white{color:#fff;}body.dark .dark\:hover\:text-blue-400:hover{color:var(--accent3);}body.dark .dark\:hover\:text-blue-600:hover{color:var(--accent);}body.dark .dark\:text-gray-200{color:#e5e7eb;}body.dark .dark\:text-gray-400{color:#9ca3af;}