:root{color-scheme:light dark;--paper:#fbfaf5;--ink:#24392f;--muted:#51645a;--rule:#d7d9ce;--accent:#205640;--wash:#eef1e8}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.85 system-ui,"Malgun Gothic",sans-serif;overflow-wrap:anywhere}a{color:var(--accent);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.site-head,main,.site-foot{width:min(100% - 40px,800px);margin-inline:auto}.site-head{padding:24px 0 20px;border-bottom:1px solid var(--rule)}.brand{font-family:"Batang",serif;font-size:21px;font-weight:700;text-decoration:none}.site-nav{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:15px;font-size:14px}.site-nav a[aria-current=page]{font-weight:700;text-decoration-thickness:2px}main{padding:40px 0 64px}h1,h2,h3{line-height:1.45}h1{font:700 clamp(28px,5vw,38px)/1.4 "Batang",serif;margin:10px 0 18px;letter-spacing:-.04em}h2{font-size:22px;margin:42px 0 12px;padding-top:20px;border-top:1px solid var(--rule)}h3{font-size:18px;margin:24px 0 8px}p,ul,ol{margin:14px 0}li+li{margin-top:8px}.eyebrow,.meta{font-size:13px;color:var(--muted)}.lede{font-size:18px}.callout{background:var(--wash);padding:18px 22px;border-left:3px solid var(--accent);margin-block:24px}.callout p:first-child{margin-top:0}.callout p:last-child{margin-bottom:0}.cta{display:inline-block;background:var(--accent);color:var(--paper);font-weight:700;padding:10px 22px;border-radius:4px;text-decoration:none}.contents{padding:18px 22px;background:var(--wash)}.contents ol{margin-bottom:0}.site-foot{padding:24px 0 40px;border-top:1px solid var(--rule);font-size:14px;color:var(--muted)}.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 18px}.content-ad{margin:48px 0 24px;border-top:1px solid var(--rule);padding-top:20px;min-height:160px}.content-ad[hidden]{display:none}.content-ad>p{font-size:12px;color:var(--muted)}.content-ad ins{display:block}table{border-collapse:collapse;width:100%;margin:20px 0;font-size:15px}td,th{text-align:left;vertical-align:top;padding:12px 10px;border-bottom:1px solid var(--rule)}th{background:var(--wash)}code{font-size:.9em}.skip{position:absolute;left:16px;top:-80px;background:var(--paper);padding:8px 12px;z-index:10}.skip:focus{top:12px}
@media(prefers-color-scheme:dark){:root{--paper:#1b2320;--ink:#e9ede7;--muted:#bbc7bd;--rule:#405248;--accent:#a7d4bc;--wash:#27352d}}
@media(max-width:480px){.site-head,main,.site-foot{width:calc(100% - 32px)}main{padding-top:26px}.site-nav{gap:6px 14px}td,th{padding:10px 6px}h2{font-size:20px}.callout{padding:14px 16px}}