@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8d697b304b401681-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba015fad6dcf6784-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/569ce4b8f30dc480-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Fallback;src:local("Arial");ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.00%;size-adjust:104.76%}.__className_5cfdac{font-family:Geist,Geist Fallback;font-style:normal}.__variable_5cfdac{--font-geist-sans:"Geist","Geist Fallback"}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/9610d9e46709d722-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/747892c23ea88013-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/93f479601ee12b01-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Mono Fallback;src:local("Arial");ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.00%;size-adjust:134.59%}.__className_9a8899{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.__variable_9a8899{--font-geist-mono:"Geist Mono","Geist Mono Fallback"}.MobileMenu_hamburger__vtr95{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;z-index:1001;margin:0 12px}.MobileMenu_bar__MtVwx{display:block;width:28px;height:4px;margin:3px 0;background:#fff3e0;border-radius:2px;transition:.3s}.MobileMenu_overlay__4NR_x{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.4);z-index:1000}.MobileMenu_menu__4FVVZ{display:none}.MobileMenu_menuOpen__i4haF{position:fixed;top:0;right:0;width:40vw;max-width:320px;height:100vh;background:#2b1a10;box-shadow:-2px 0 8px rgba(0,0,0,.1);z-index:1002;display:flex;flex-direction:column;animation:MobileMenu_slideIn__EYFAb .25s;padding-left:0;padding-right:0;overflow-y:auto}@keyframes MobileMenu_slideIn__EYFAb{0%{right:-320px}to{right:0}}.MobileMenu_closeBtn__LDdj9{color:#f3e9e2!important;background:none;border:none;font-size:2rem;align-self:flex-end;margin:0 16px 0 0;cursor:pointer}.MobileMenu_backIcon__Z346d{border-radius:50%;background:transparent}.MobileMenu_desktopNav__A_aS1{display:flex;align-items:center;height:100%}.MobileMenu_mobileOnly__gLwNt{display:none}@media (max-width:768px){.MobileMenu_desktopNav__A_aS1{display:none!important}.MobileMenu_mobileOnly__gLwNt{display:flex!important}}.MobileMenu_menuList__m97ag{flex:1 1 auto;display:block;padding:0;margin:0;box-sizing:border-box;overflow-y:visible;height:auto;list-style:none}.MobileMenu_menuList__m97ag li{list-style:none;margin:0 0 8px;padding:0;background:#2b1a10}.MobileMenu_menuList__m97ag a{display:flex!important;align-items:center!important;justify-content:center!important;width:100%!important;min-height:50px!important;padding:12px 16px!important;color:#fff3e0!important;font-weight:700!important;font-size:1.1em!important;border-top:1px solid #f3e9e2!important;border-bottom:1px solid #f3e9e2!important;background:transparent!important;box-sizing:border-box!important;text-align:center!important}.MobileMenu_menuList__m97ag a:first-child{border-top:none!important}.MobileMenu_menuList__m97ag a:last-child{border-bottom:none!important}.MobileMenu_menuList__m97ag a{background:transparent;width:100%;height:100%;box-sizing:border-box}.MobileMenu_searchBoxLi__1Olp1{background:transparent;border-top:1.5px solid #ead9c3;border-bottom:1.5px solid #ead9c3;margin:12px 0;padding:0;box-shadow:none}.MobileMenu_menuList__m97ag li:last-child{border-bottom:none}.MobileMenu_menuList__m97ag li:first-child{border-top:1.5px solid #ead9c3}.MobileMenu_menuList__m97ag a{font-size:.78em;padding:2px 4px;line-height:1.05;display:block;color:#fff3e0}.MobileMenu_navbar__a2gq1 a{min-height:50px}.MobileMenu_menuList__m97ag li+li{margin-top:0}.MobileMenu_menuList__m97ag .MobileMenu_nav-btn__snt7q{flex:0 0 auto;min-height:50px;width:100%;display:flex;align-items:center;justify-content:flex-start;padding:12px 0!important;margin:0!important;box-sizing:border-box;border-bottom:1px solid #ead9c3}.MobileMenu_menuList__m97ag .MobileMenu_nav-btn__snt7q:last-child,.MobileMenu_menuOpen__i4haF .MobileMenu_nav-btn__snt7q:last-child{border-bottom:none}.MobileMenu_menuHeader__C66vF{display:flex;align-items:center;min-width:0;padding:16px}.MobileMenu_menuHeader__C66vF span{min-width:0;flex-shrink:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:clamp(1rem,6vw,1.4rem)}

/*! tailwindcss v4.1.11 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid}}}@layer theme{:host,:root{--font-sans:var(--font-geist-sans);--font-mono:var(--font-geist-mono);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.static{position:static}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.flex-shrink{flex-shrink:1}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,visibility,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--background:#1a0e0a;--foreground:#f3e9e2;--main-red:#c70000;--main-black:#171717;--main-brown:#8b5c2a;--accent:#c70000;--header-bg:#2d1c16;--footer-bg:#1a0e0a}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed;--main-brown:#6b3f1d}}body,html{width:100vw;height:100%;min-height:100vh;margin:0;padding:0;overflow-x:hidden}body{color:#2b1a10;background:#fff3e0;font-family:Noto Sans JP,Yu Gothic,YuGothic,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;position:relative}#__next,body,main{box-sizing:border-box}#__next,main{min-height:calc(100vh - 120px)}footer{margin-bottom:0!important;padding-bottom:0!important}.navbar{margin-left:0;margin-right:0;padding-left:0;padding-right:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans),Arial,Helvetica,sans-serif;margin-top:1.5em;margin-bottom:.5em}h1{color:var(--main-red);letter-spacing:.04em;background:0 0;border-radius:0;padding:0;font-size:2.2em;display:block}h2{color:var(--main-brown);font-size:1.4em}.nav-mobile-menu{display:none}.nav-pc{display:none!important}.nav-mobile-menu{vertical-align:middle;display:inline-block!important}h3{color:var(--main-black);font-size:1.1em}main{background:#fff8f3;border-radius:12px;max-width:700px;margin:32px auto;padding:32px 20px;box-shadow:0 2px 12px #1717171a}a{color:var(--accent);font-weight:700;text-decoration:underline;transition:color .2s}a:hover{color:var(--main-brown);text-decoration:none}nav{background:var(--header-bg);color:#fff;padding:0}.navbar{justify-content:center;align-items:center;width:100vw;height:56px;min-height:56px;margin-bottom:0;padding:0;line-height:56px}.navbar,.navbar a{box-sizing:border-box;background:#2b1a10;display:flex}.navbar a{color:#fff;letter-spacing:.04em;border:none;border-left:1.5px solid #e0e0e0;border-radius:0;align-items:stretch;height:100%;padding:0 24px;font-size:1.05em;font-weight:700;text-decoration:none;transition:background .22s,color .22s,border-color .22s}.navbar a:first-child{border-left:none}.navbar a:hover{color:#fff;background:#422b19}.navbar-logo,.navbar-logo:active,.navbar-logo:focus,.navbar-logo:hover,a.navbar-logo:active,a.navbar-logo:focus,a.navbar-logo:hover{color:#ff3c3c!important;-webkit-text-fill-color:transparent!important;background:linear-gradient(90deg,#ff3c3c,#ffb347)!important;-webkit-background-clip:text!important}.navbar-logo:active *,.navbar-logo:focus *,.navbar-logo:hover *{color:inherit!important;filter:none!important;box-shadow:none!important;opacity:1!important;background:0 0!important;border:none!important;outline:none!important;text-decoration:none!important;transition:none!important}.navbar-logo img{width:auto;display:block}footer{color:#fff3e0;background:#2b1a10;margin-top:64px;padding:24px 0 50px}.footer-nav{justify-content:center;gap:32px;margin-bottom:10px}.footer-link,.footer-nav{align-items:center;display:flex}.footer-link{color:#fff;gap:6px;font-size:1.08em;font-weight:500;text-decoration:none;transition:color .2s}.footer-link:hover{color:#b71c1c;text-decoration:underline}.footer-arrow{color:#fff;margin-right:2px;font-size:1em}.footer-copyright{text-align:center;color:#fff3e0;margin-top:8px;font-size:.98em}ol,ul{padding-left:1.2em}article img{margin-left:auto;margin-right:auto;display:block}.markdown-body img{margin-bottom:20px!important;margin-left:auto!important;margin-right:auto!important;display:block!important}code,pre{color:#fff;font-family:var(--font-mono),monospace;background:#2d1c16;border-radius:4px;padding:2px 6px}.post-list-item{border-left:6px solid var(--main-red);background:#fff;border-radius:8px;margin-bottom:24px;padding:16px 20px;transition:box-shadow .2s;box-shadow:0 2px 8px #17171712}.post-list-item:hover{box-shadow:0 4px 16px #c7000021}.post-title{color:var(--main-black);margin-bottom:.2em;font-size:1.2em}.post-meta{color:var(--main-brown);margin-bottom:.8em;font-size:.95em}.markdown-body table{border-collapse:collapse;width:100%;max-width:100%;margin:24px 0;display:block;overflow-x:auto}.markdown-body td,.markdown-body th{text-align:left;background:#fff8f3;border:1px solid #bfae9e;padding:10px 14px}.markdown-body th{color:#2b1a10;background:#fbe9e7;font-weight:700}@media (max-width:768px){.navbar a{height:15%;border-left:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}