@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");
:root{color-scheme:light;--fg:#151515;--muted:#666;--line:#d7d7d7;--soft:#f7f7f3;--link:#064b8e;--mark:#263f39;--code:#101418;--codefg:#f2f5f7;--codecomment:#9fb0bd}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--fg);font:16px/1.72 "Pretendard","Noto Sans KR",system-ui,sans-serif;background:#fff}
.wrap{max-width:1080px;margin:auto;padding:28px 18px 80px}header{border-bottom:2px solid var(--fg);padding:18px 0 22px;margin-bottom:22px}
header{position:relative}.site-home-link{position:absolute;right:0;top:18px;color:var(--link);font-weight:700;text-decoration:none}.site-home-link:hover{text-decoration:underline}
h1{font:700 36px/1.15 "Pretendard","Noto Sans KR",system-ui,sans-serif;margin:0 0 8px}h2{font:700 23px/1.3 "Pretendard","Noto Sans KR",system-ui,sans-serif;margin:38px 0 10px;border-bottom:1px solid var(--line);padding-bottom:6px}
h3{font:700 18px/1.45 "Pretendard","Noto Sans KR",system-ui,sans-serif;margin:22px 0 6px}.lead{max-width:780px;color:#333;margin:0}.meta,.note{color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:282px 1fr;gap:28px;align-items:start}nav{position:sticky;top:16px;border:1px solid var(--line);background:var(--soft);padding:14px}
nav strong{display:block;font:700 14px "Pretendard","Noto Sans KR",system-ui,sans-serif;margin-bottom:8px}nav a{display:block;color:var(--link);text-decoration:none;padding:3px 0}
main{min-width:0}.path{margin:18px 0;padding:12px 14px;border-left:4px solid var(--mark);background:var(--soft)}
a{color:var(--link)}ol,ul{padding-left:24px}.tree,.tree ul{list-style:none;padding-left:0}.tree ul{margin:3px 0 12px 22px;border-left:1px solid var(--line);padding-left:14px}
table{width:100%;border-collapse:collapse;margin:14px 0;display:block;overflow-x:auto}th,td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}th{background:var(--soft)}
.tree li{margin:5px 0;font-size:0!important;color:transparent!important}.tree li>a{font-size:16px!important;color:var(--link)!important}.tree li>ul{font-size:16px;color:transparent}.tree a{font-weight:700;text-decoration:none}.desc,.tree .desc,.entry p{display:none!important}.entry{padding:10px 0;border-bottom:1px solid var(--line);font-size:0;color:transparent}
.entry a{font-size:16px;color:var(--link);font-weight:700;text-decoration:none}.tag{font:12px/1.4 "Pretendard","Noto Sans KR",system-ui,sans-serif;color:#444;background:#eee;border:1px solid #ddd;padding:1px 5px;margin-right:4px;white-space:nowrap}
body.references-page .entry{font-size:16px;color:var(--fg)}body.references-page .entry p{display:block!important;margin:3px 0 0;color:var(--fg)}
code{font-family:"SFMono-Regular",Consolas,monospace;background:#f0f0f0;padding:.08rem .28rem;border-radius:3px}pre{display:block;overflow:auto;margin:12px 0;padding:12px 14px;background:var(--code);color:var(--codefg);border:1px solid #2b3338;border-radius:4px}pre code{display:block;background:transparent;color:inherit;padding:0;border-radius:0}.code-comment{color:var(--codecomment)}.tex{font-family:inherit;background:transparent;padding:0}.blocktex,.code-sample{display:block;overflow:auto;margin:10px 0;padding:10px 12px;background:#f7f7f7;color:var(--fg);border:1px solid var(--line);border-radius:0}.blocktex code,.code-sample code{color:inherit}.math-display{font-size:1.05rem}
footer{margin-top:54px;border-top:2px solid var(--fg);padding-top:16px}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px;border:1px solid #000}
.page-nav{position:static;top:auto;display:flex;gap:10px;justify-content:space-between;align-items:stretch;margin:18px 0;padding:0;border:0;background:transparent}.page-nav-top{margin-top:0}.page-nav a{flex:1;min-width:0;border:1px solid var(--line);background:var(--soft);padding:10px 12px;text-decoration:none;color:var(--link);font-weight:700}.page-nav a[aria-disabled="true"]{visibility:hidden;pointer-events:none}.page-nav .nav-label{display:block;color:var(--muted);font-size:12px;font-weight:600}.page-nav .nav-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.page-nav-next{text-align:right}
.ad{margin:28px 0 18px;min-height:96px;overflow:hidden;text-align:center}
.ad-top,.ad-bottom{max-width:760px}.ad-side{width:160px;max-width:160px;min-height:600px;margin:18px auto 0}.ad-inArticle{width:min(300px,100%);min-height:250px}.ad:empty,.ad-off{display:none}
.adsbygoogle,.kakao_ad_area{margin:auto}
@media(max-width:760px){.grid{display:block}nav{position:static;margin-bottom:22px}.tree ul{margin-left:12px;padding-left:12px}h1{font-size:30px}.ad-side{display:none}.ad{max-width:100%;min-height:100px}.ad-inArticle{width:100%;min-height:100px}.page-nav{gap:8px}.page-nav a{padding:9px 10px}.page-nav .nav-title{font-size:14px}.site-home-link{position:static;display:inline-block;margin:0 0 10px}}