@import"https://fonts.googleapis.com/css2?family=Klee+One:wght@400;600&family=LXGW+WenKai:wght@300;400;700&family=Noto+Serif+JP:wght@300;400;500;700&family=Noto+Serif+SC:wght@300;400;500;700&family=Noto+Sans+SC:wght@300;400;500&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=JetBrains+Mono:wght@400;500&display=swap";.nav-cjk[data-astro-cid-3ef6ksr2]{font-family:"Noto Serif SC",serif;font-size:.875rem;line-height:1;letter-spacing:.18em;display:inline-block;vertical-align:middle}.nav-en[data-astro-cid-3ef6ksr2]{display:none;font-family:EB Garamond,serif;font-size:10px;line-height:1;letter-spacing:.3em;text-transform:uppercase;color:#2c3e5066;margin-left:.4rem;vertical-align:middle}@media (min-width: 768px){.nav-en[data-astro-cid-3ef6ksr2]{display:inline-block}}*,: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%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Noto Sans SC,Noto Sans JP,system-ui,sans-serif;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:JetBrains Mono,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::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}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}.handwritten-underline{position:relative;display:inline-block;padding-bottom:.1em}.handwritten-underline:after{content:"";position:absolute;left:-4%;right:-10%;bottom:-.05em;height:1.5px;background:currentColor;transform-origin:left;transform:scaleX(0);animation:underline-grow 1.4s cubic-bezier(.16,1,.3,1) .6s forwards;opacity:.55}.nav-link{position:relative;display:inline-block;font-size:.875rem;line-height:1.25rem;letter-spacing:.18em;color:#2c3e50b3;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.3s}.nav-link:hover{--tw-text-opacity: 1;color:rgb(26 35 50 / var(--tw-text-opacity, 1))}.nav-link:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .4s cubic-bezier(.16,1,.3,1)}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1);transform-origin:left}.article-card{display:block;border-bottom-width:1px;border-color:#d4dce399;padding-top:2rem;padding-bottom:2rem;transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.5s}.article-card:hover{border-color:#7ba7c466}.prose-yorushika{margin-left:auto;margin-right:auto;max-width:38rem;line-height:1.95;font-size:1.0625rem}.prose-yorushika>*+*{margin-top:.4em}.prose-yorushika h1,.prose-yorushika h2,.prose-yorushika h3{font-family:Klee One,LXGW WenKai,"Noto Serif JP","Noto Serif SC",serif;--tw-text-opacity: 1;color:rgb(26 35 50 / var(--tw-text-opacity, 1));letter-spacing:.05em;margin-top:2.5em;margin-bottom:.8em}.prose-yorushika h2{font-size:1.5rem;line-height:2rem;border-left:2px solid #a8c5d6;padding-left:.9rem}.prose-yorushika h3{font-size:1.25rem;line-height:1.75rem}.prose-yorushika p{text-indent:0}.prose-yorushika a{border-bottom-width:1px;border-color:#7ba7c466;--tw-text-opacity: 1;color:rgb(123 167 196 / var(--tw-text-opacity, 1));transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.prose-yorushika a:hover{border-color:#1a233299;--tw-text-opacity: 1;color:rgb(26 35 50 / var(--tw-text-opacity, 1))}.prose-yorushika blockquote{margin-top:2rem;margin-bottom:2rem;padding-left:1.5rem;font-style:italic;color:#2c3e50bf;border-left:1px solid #a8c5d6;font-family:Klee One,LXGW WenKai,"Noto Serif JP","Noto Serif SC",serif}.prose-yorushika code{border-radius:.25rem;padding:.125rem .375rem;font-family:JetBrains Mono,monospace;font-size:.875rem;line-height:1.25rem}.prose-yorushika pre{margin-top:.75rem;margin-bottom:.75rem;overflow-x:auto;border-radius:.125rem;padding:1.25rem;font-family:JetBrains Mono,monospace;font-size:.875rem;line-height:1.25rem;background-color:transparent!important}.prose-yorushika pre code{background-color:transparent;padding:0}.prose-yorushika img{margin-top:2rem;margin-bottom:2rem;margin-left:auto;margin-right:auto;border-radius:.125rem}.prose-yorushika hr{margin-top:3rem;margin-bottom:3rem;border-style:none;text-align:center}.prose-yorushika hr:after{content:"· · ·";letter-spacing:.3em;color:#2c3e504d}.prose-yorushika ul,.prose-yorushika ol{padding-left:1.5rem}.prose-yorushika ul li{list-style-type:disc}.prose-yorushika ul li *::marker{color:#a8c5d6}.prose-yorushika ul li::marker{color:#a8c5d6}.prose-yorushika ol li{list-style-type:decimal}.prose-yorushika ol li *::marker{color:#7ba7c4}.prose-yorushika ol li::marker{color:#7ba7c4}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.static{position:static}.absolute{position:absolute}.relative{position:relative}.inset-0{inset:0}.inset-x-0{left:0;right:0}.bottom-0{bottom:0}.bottom-20{bottom:5rem}.left-1\/2{left:50%}.right-\[18\%\]{right:18%}.top-0{top:0}.top-\[22\%\]{top:22%}.top-\[62\%\]{top:62%}.-z-10{z-index:-10}.z-20{z-index:20}.mx-auto{margin-left:auto;margin-right:auto}.-mt-24{margin-top:-6rem}.mb-10{margin-bottom:2.5rem}.mb-12{margin-bottom:3rem}.mb-14{margin-bottom:3.5rem}.mb-16{margin-bottom:4rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-5{margin-bottom:1.25rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mt-10{margin-top:2.5rem}.mt-20{margin-top:5rem}.mt-3{margin-top:.75rem}.mt-32{margin-top:8rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.mt-7{margin-top:1.75rem}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.grid{display:grid}.h-14{height:3.5rem}.h-16{height:4rem}.h-\[38\%\]{height:38%}.h-\[62\%\]{height:62%}.h-\[calc\(100vh\+6rem\)\]{height:calc(100vh + 6rem)}.h-full{height:100%}.h-px{height:1px}.min-h-\[60vh\]{min-height:60vh}.min-h-\[696px\]{min-height:696px}.w-12{width:3rem}.w-\[1\.5px\]{width:1.5px}.w-full{width:100%}.max-w-content{max-width:64rem}.max-w-prose{max-width:38rem}.max-w-screen-2xl{max-width:1536px}.flex-1{flex:1 1 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))}.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 fade-in{0%{opacity:0}to{opacity:1}}.animate-fade-in{animation:fade-in 1.2s ease-out forwards}@keyframes fade-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:fade-up .9s cubic-bezier(.16,1,.3,1) forwards}.cursor-pointer{cursor:pointer}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-baseline{align-items:baseline}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.overflow-hidden{overflow:hidden}.rounded-sm{border-radius:.125rem}.border{border-width:1px}.border-t{border-top-width:1px}.border-kasumi\/60{border-color:#d4dce399}.bg-current{background-color:currentColor}.bg-kasumi\/60{background-color:#d4dce399}.bg-mist\/60{background-color:#e8e3d899}.bg-paper\/50{background-color:#f5f1ea80}.bg-sora{--tw-bg-opacity: 1;background-color:rgb(168 197 214 / var(--tw-bg-opacity, 1))}.p-8{padding:2rem}.px-2{padding-left:.5rem;padding-right:.5rem}.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-20{padding-top:5rem;padding-bottom:5rem}.py-24{padding-top:6rem;padding-bottom:6rem}.py-7{padding-top:1.75rem;padding-bottom:1.75rem}.pb-12{padding-bottom:3rem}.pt-10{padding-top:2.5rem}.pt-12{padding-top:3rem}.pt-16{padding-top:4rem}.pt-24{padding-top:6rem}.text-center{text-align:center}.font-display{font-family:Klee One,LXGW WenKai,"Noto Serif JP","Noto Serif SC",serif}.font-mono{font-family:JetBrains Mono,monospace}.font-serif{font-family:EB Garamond,"Noto Serif SC","Noto Serif JP",serif}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.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}.uppercase{text-transform:uppercase}.italic{font-style:italic}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.leading-snug{line-height:1.375}.tracking-\[0\.25em\]{letter-spacing:.25em}.tracking-wider{letter-spacing:.05em}.tracking-wider2{letter-spacing:.18em}.tracking-widest2{letter-spacing:.3em}.text-ink\/40{color:#2c3e5066}.text-ink\/50{color:#2c3e5080}.text-ink\/60{color:#2c3e5099}.text-ink\/70{color:#2c3e50b3}.text-sumi{--tw-text-opacity: 1;color:rgb(26 35 50 / var(--tw-text-opacity, 1))}.text-sumi\/30{color:#1a23324d}.opacity-0{opacity:0}.opacity-25{opacity:.25}.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)}.drop-shadow{--tw-drop-shadow: drop-shadow(0 1px 2px rgb(0 0 0 / .1)) drop-shadow(0 1px 1px rgb(0 0 0 / .06));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-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,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-500{transition-duration:.5s}:root{--grain-opacity: .025}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{--tw-bg-opacity: 1;background-color:rgb(245 241 234 / var(--tw-bg-opacity, 1));font-family:EB Garamond,"Noto Serif SC","Noto Serif JP",serif;--tw-text-opacity: 1;color:rgb(44 62 80 / var(--tw-text-opacity, 1));font-feature-settings:"palt" 1;letter-spacing:.02em;background-image:radial-gradient(at 20% 10%,rgba(168,197,214,.08) 0px,transparent 50%),radial-gradient(at 80% 90%,rgba(232,180,168,.06) 0px,transparent 50%);background-attachment:fixed;min-height:100vh;position:relative}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:var(--grain-opacity);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E")}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d4dce3;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#7ba7c4}::-moz-selection{background:#a8c5d6;color:#1a2332}::selection{background:#a8c5d6;color:#1a2332}.hover\:border-nami\/50:hover{border-color:#7ba7c480}.hover\:text-sumi:hover{--tw-text-opacity: 1;color:rgb(26 35 50 / var(--tw-text-opacity, 1))}.group:hover .group-hover\:text-nami{--tw-text-opacity: 1;color:rgb(123 167 196 / var(--tw-text-opacity, 1))}@media (min-width: 768px){.md\:mb-16{margin-bottom:4rem}.md\:mb-20{margin-bottom:5rem}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-\[8rem_1fr\]{grid-template-columns:8rem 1fr}.md\:flex-row{flex-direction:row}.md\:gap-10{gap:2.5rem}.md\:gap-12{gap:3rem}.md\:gap-8{gap:2rem}.md\:px-10{padding-left:2.5rem;padding-right:2.5rem}.md\:px-8{padding-left:2rem;padding-right:2rem}.md\:py-32{padding-top:8rem;padding-bottom:8rem}.md\:pt-2{padding-top:.5rem}.md\:pt-20{padding-top:5rem}.md\:pt-24{padding-top:6rem}.md\:text-2xl{font-size:1.5rem;line-height:2rem}.md\:text-3xl{font-size:1.875rem;line-height:2.25rem}.md\:text-4xl{font-size:2.25rem;line-height:2.5rem}.md\:text-5xl{font-size:3rem;line-height:1}.md\:text-lg{font-size:1.125rem;line-height:1.75rem}}