:root{color-scheme:dark;--ink:#eeeae0;--muted:#abb3c4;--gold:#e2c388;--line:#ffffff18}*{box-sizing:border-box}body{margin:0;background:#111a2b;color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--gold)}header,main,footer{max-width:1120px;margin:auto;padding:28px 32px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:650;text-decoration:none}.brand img{width:42px;height:42px;border-radius:11px}nav{display:flex;gap:26px;font-size:14px;color:var(--muted)}.hero{padding:70px 0 40px;max-width:810px}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.19em;font-size:12px;font-weight:600}h1{font:clamp(40px,6vw,74px)/1.1 Georgia,serif;letter-spacing:-.035em;margin:22px 0}h1 em{color:var(--gold);font-weight:400}h2{font-size:24px;line-height:1.35;margin:40px 0 16px}h3{font-size:18px;margin:0 0 10px}p{margin:0 0 18px}.lead{font-size:20px;color:var(--muted);max-width:720px}.ko{color:var(--muted)}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.button{display:inline-flex;border:1px solid #ffffff2d;padding:12px 20px;border-radius:100px;text-decoration:none;background:#ffffff08}.primary{background:var(--ink);color:#172238;border-color:var(--ink)}.primary:hover{background:var(--gold);color:#172238}.capture{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:22px;box-shadow:0 28px 80px #0004}.caption{font-size:13px;color:var(--muted);margin:12px 0 40px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:20px 0 34px}.card{padding:26px 0;border-top:1px solid var(--line)}.card p{color:var(--muted)}.article{max-width:820px}.article h1{font-size:46px}.article section{padding:12px 0;border-top:1px solid var(--line)}.article ul,.article ol{padding-left:23px}.article li{padding:5px 0}.callout{border:1px solid var(--line);padding:24px;border-radius:18px;margin:28px 0;background:#ffffff04}footer{border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:20px;margin-top:55px}code{font-size:.9em;overflow-wrap:anywhere}.skip{position:absolute;left:-10000px}.skip:focus{left:20px;top:10px;background:#111a2b;padding:12px}a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}@media(max-width:650px){header,main,footer{padding:22px}nav{gap:16px}.hero{padding-top:44px}.grid{grid-template-columns:1fr;gap:0}.lead{font-size:18px}.article h1{font-size:38px}footer{flex-direction:column}.capture{border-radius:12px}}
.ja{color:var(--muted)}
.lang-nav{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 10px}
.lang-nav a{border:1px solid var(--line);border-radius:100px;padding:6px 14px;text-decoration:none;font-size:14px;color:var(--muted)}
.lang-nav a:hover{border-color:var(--gold);color:var(--gold)}
.lang-section{scroll-margin-top:24px}
.lang-section h2{font-size:30px;margin-top:22px}
.article h3{margin:26px 0 8px}
.updated{font-size:13px;color:var(--muted)}