:root{--accent: #d61e20;--accent-dark: #b51c1c;--black: 0, 0, 0;--gray: 102, 102, 102;--gray-light: 221, 221, 221;--gray-dark: 102, 102, 102;--gray-gradient: rgba(var(--gray-light), 50%), #fff;--box-shadow: 0 2px 6px rgba(var(--gray), 25%), 0 8px 24px rgba(var(--gray), 33%), 0 16px 32px rgba(var(--gray), 33%)}body{font-family:Inter,Noto Sans JP,sans-serif;margin:0;padding:0;text-align:left;background:linear-gradient(var(--gray-gradient)) no-repeat;background-size:100% 600px;word-wrap:break-word;overflow-wrap:break-word;color:rgb(var(--gray-dark));font-size:18px;line-height:1.7;letter-spacing:.3px}main{width:720px;max-width:calc(100% - 2em);margin:auto;padding:3em 1em}h1,h2,h3,h4,h5,h6{color:rgb(var(--black));line-height:1.3;font-weight:600}.prose h1{font-size:2.2em;margin:3em 0 1em;font-weight:700}.prose h2{font-size:1.8em;margin:2.5em 0 .8em;color:var(--accent)}.prose h3{font-size:1.4em;margin:2em 0 .6em;position:relative}.prose h4{font-size:1.2em;margin:1.8em 0 .5em}.prose h5{font-size:1.1em;margin:1.6em 0 .4em}.prose h6{font-size:1em;margin:1.4em 0 .3em}h1{font-size:2.8em;margin:0 0 .5rem}h2{font-size:2.2em;margin:0 0 .5rem}h3{font-size:1.8em;margin:0 0 .5rem}h4{font-size:1.4em;margin:0 0 .5rem}h5{font-size:1.2em;margin:0 0 .5rem}strong,b{font-weight:700}a,a:hover{color:var(--accent)}p{margin-bottom:1em}.prose p{margin-bottom:2em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%}img{max-width:100%;height:auto;border-radius:8px}code{padding:2px 5px;background-color:rgb(var(--gray-light));border-radius:2px}pre{padding:1.5em;border-radius:8px}pre>code{all:unset}blockquote{margin:0;font-size:1.333em;background:rgba(var(--gray-light),20%);border-radius:8px;padding:1em}hr{border:none;border-top:1px solid rgb(var(--gray-light))}@media (max-width: 720px){body{font-size:16px}main{padding:2em .5em;max-width:calc(100% - 1em)}.prose h1{font-size:1.8em}.prose h2{font-size:1.5em}.prose h3{font-size:1.25em}.prose h4{font-size:1.1em}.prose h5{font-size:1em}h1{font-size:2.2em}h2{font-size:1.8em}h3{font-size:1.5em}h4{font-size:1.25em}h5{font-size:1.1em}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}footer[data-astro-cid-sz7xmlte]{padding:2em 1em 6em;background:linear-gradient(var(--gray-gradient)) no-repeat;color:rgb(var(--gray));text-align:center}footer[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:.5em 0}footer[data-astro-cid-sz7xmlte] .separator[data-astro-cid-sz7xmlte]{display:inline-block;width:2em}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:rgb(var(--gray-dark));text-decoration:none}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{margin:0;padding:0 2em;background:#fff;box-shadow:0 1px 3px rgba(var(--black),10%);border-bottom:1px solid rgba(var(--gray-light),80%)}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;flex:0 0 auto}.logo[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.5em 0;border:none!important}.logo[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{transform:none}.logo[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{height:26px;width:auto}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:1em .75em;color:rgb(var(--gray-dark));border-bottom:2px solid transparent;text-decoration:none;font-weight:500;transition:all .3s ease}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{text-decoration:none;border-bottom-color:var(--accent);color:var(--accent)}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent)}.internal-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;flex:1;margin:0 2em;gap:.5em}.cta-section[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75em;flex:0 0 auto}@media (max-width: 768px){header[data-astro-cid-3ef6ksr2]{padding:0 1em}nav[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;padding:.5em 0}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.75em .4em;font-size:.9em}.logo[data-astro-cid-3ef6ksr2]{order:1;flex:0 0 auto}.cta-section[data-astro-cid-3ef6ksr2]{order:2;flex:0 0 auto;margin-left:auto}.internal-links[data-astro-cid-3ef6ksr2]{order:3;flex:0 0 100%;margin:.5em 0 0;justify-content:space-between;gap:.2em}}