:root{color-scheme:light;--ink:#1b2420;--muted:#52645b;--paper:#fbfaf7;--line:#d2dad5;--accent:#195c40}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;font-size:17px;line-height:1.9;overflow-wrap:anywhere}
a{color:var(--accent);text-underline-offset:.22em}a:focus-visible{outline:3px solid var(--accent);outline-offset:4px;border-radius:2px}
.skip{position:absolute;left:12px;top:-80px;background:white;padding:12px}.skip:focus{top:12px;z-index:2}
header,main,footer{width:min(100% - 40px,780px);margin-inline:auto}header{padding-block:22px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{color:var(--ink);font-size:18px;font-weight:750;letter-spacing:.05em;text-decoration:none}.nav{display:flex;gap:8px 16px;flex-wrap:wrap}.nav a,.language a{display:inline-flex;align-items:center;min-height:44px;padding:6px 2px}.nav a[aria-current=page]{font-weight:700}
main{padding-block:38px 44px}.eyebrow{margin:0 0 10px;color:var(--muted);font-size:15px;font-weight:650}h1{font-size:clamp(28px,5vw,38px);line-height:1.4;letter-spacing:-.015em;margin:0 0 10px}h2{font-size:22px;line-height:1.5;margin:0 0 12px}
.updated{color:var(--muted);font-size:15px;margin:0}.language{margin:8px 0 0}.intro{margin:24px 0 0}.contents{padding:20px 24px;margin:28px 0;background:white;border:1px solid var(--line);border-radius:12px}.contents ol{padding-left:1.3em;margin:8px 0}.contents li{padding-block:4px}.contents a{padding-block:4px}
section{padding-block:26px;border-bottom:1px solid var(--line);scroll-margin-top:18px}section p{margin:0;white-space:normal}.contact{display:inline-flex;align-items:center;min-height:48px;font-weight:650;margin-block:20px 0}
.services{font-size:15px;line-height:1.8;color:var(--muted)}footer{padding-block:22px 32px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}footer a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:420px){header,main,footer{width:calc(100% - 32px)}main{padding-top:28px}.contents{padding:16px 18px}h2{font-size:21px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}@media print{header,.contents,.language,.skip{display:none}body{background:white;color:black;font-size:11pt}main,footer{width:100%}a{color:black}section{break-inside:avoid}}