:root{--bg:#f5f5f4;--surface:#fff;--border:#e2e2df;--text:#24231f;--muted:#64645f;--accent:#0064e1;--accent-text:#fff;--chip:color-mix(in srgb, var(--accent) 12%, var(--surface));--chip-direct:var(--chip);--chip-text:color-mix(in srgb, var(--accent) 50%, var(--muted));--ok:#248a3d;--error:#b3261e;--warn-bg:#fff4d6;--logo-accent:#b8ce47;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#1e1e1f;--surface:#282829;--border:#38393a;--text:#e1e3e5;--muted:#a0a1a4;--accent:#3b8df5;--accent-text:#fff;--ok:#30d158;--error:#f28b82;--warn-bg:#4a3d17;--logo-accent:#5f6a2c}}:root{--font-body:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Helvetica Neue", "Noto Sans JP", sans-serif;--font-heading:"Inter", "Noto Sans JP", sans-serif;--content:36em;--wide:72em;--gutter:1.5em}html{font-size:clamp(1.0625rem,.889rem + .361vw,1.25rem);font-family:var(--font-body);font-feature-settings:"chws" 1;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;line-height:1.8}body{margin:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}iframe:focus-visible{outline:none}main{grid-template-columns:[full-start] minmax(var(--gutter), 1fr) [wide-start] minmax(0, calc((var(--wide) - var(--content)) / 2)) [content-start] min(var(--content), 100% - var(--gutter) * 2) [content-end] minmax(0, calc((var(--wide) - var(--content)) / 2)) [wide-end] minmax(var(--gutter), 1fr) [full-end];padding-block:2.5em 3em;display:grid}main>*{grid-column:content}main>.wide{grid-column:wide}main>.full{grid-column:full}h1,h2,h3{font-family:var(--font-heading);font-feature-settings:"palt" 1, "chws" 1;font-weight:600;line-height:1.3}h1{letter-spacing:-.02em;margin-block:.8em 1.5rem;font-size:clamp(1.7em,1.45em + 1.1vw,2.2em)}h2{letter-spacing:-.0125em;margin-block:2.2em .6em;font-size:1.4em}h3{margin-block:2em .5em;font-size:1.12em}.par{text-align:justify;margin-block:1em}ul.par{padding-inline-start:1.4em}ul.par li{margin-block:.4em}strong{font-weight:700}a{color:var(--accent);text-underline-offset:.18em;text-decoration-line:underline;text-decoration-thickness:.06em}a:hover{text-decoration-thickness:.12em}.btn{font-family:var(--font-heading);color:var(--accent-text);background:var(--accent);text-align:center;border-radius:.4em;padding:.5em 1.2em;font-weight:600;text-decoration:none;display:inline-block}.btn:hover,.btn:focus-visible{background:color-mix(in srgb, var(--accent) 85%, var(--text))}@layer astro.images{:where([data-astro-image]){height:auto}:where([data-astro-image=full-width]){width:100%}:where([data-astro-image=constrained]){max-width:100%}[data-astro-image-fit=fill]{object-fit:fill}[data-astro-image-fit=contain]{object-fit:contain}[data-astro-image-fit=cover]{object-fit:cover}[data-astro-image-fit=scale-down]{object-fit:scale-down}[data-astro-image-pos=top]{object-position:top}[data-astro-image-pos=bottom]{object-position:bottom}[data-astro-image-pos=left]{object-position:left}[data-astro-image-pos=right]{object-position:right}[data-astro-image-pos=center]{object-position:center}[data-astro-image-pos=top-bottom]{object-position:top bottom}[data-astro-image-pos=top-left]{object-position:top left}[data-astro-image-pos=top-right]{object-position:top right}[data-astro-image-pos=top-center]{object-position:top center}[data-astro-image-pos=bottom-top]{object-position:bottom top}[data-astro-image-pos=bottom-left]{object-position:bottom left}[data-astro-image-pos=bottom-right]{object-position:bottom right}[data-astro-image-pos=bottom-center]{object-position:bottom center}[data-astro-image-pos=left-top]{object-position:left top}[data-astro-image-pos=left-bottom]{object-position:left bottom}[data-astro-image-pos=left-right]{object-position:left right}[data-astro-image-pos=left-center]{object-position:left center}[data-astro-image-pos=right-top]{object-position:right top}[data-astro-image-pos=right-bottom]{object-position:right bottom}[data-astro-image-pos=right-left]{object-position:right left}[data-astro-image-pos=right-center]{object-position:right center}[data-astro-image-pos=center-top]{object-position:center top}[data-astro-image-pos=center-bottom]{object-position:center bottom}[data-astro-image-pos=center-left]{object-position:center left}[data-astro-image-pos=center-right]{object-position:center right}}address[data-astro-cid-r3fzrmjp]{width:min(var(--content), 100% - var(--gutter) * 2);border-block-start:solid 1px var(--border);text-align:center;color:var(--muted);margin-block:0 3em;margin-inline:auto;padding-block:2.5em;font-size:80%;font-style:normal}address[data-astro-cid-r3fzrmjp] a[data-astro-cid-r3fzrmjp]{color:var(--muted)}address[data-astro-cid-r3fzrmjp] a[data-astro-cid-r3fzrmjp]:hover{color:var(--accent)}