:root{
  --bg:#ffffff; --card:#ffffff; --line:#e4e4e7; --ink:#09090b; --muted:#71717a; --brand-weak:#f4f4f5; --accent:#18181b;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#09090b; --card:#0c0c0e; --line:#27272a; --ink:#fafafa; --muted:#a1a1aa; --brand-weak:#18181b; --accent:#fafafa;
  }
}
:root[data-theme="dark"]{
  --bg:#09090b; --card:#0c0c0e; --line:#27272a; --ink:#fafafa; --muted:#a1a1aa; --brand-weak:#18181b; --accent:#fafafa;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);line-height:1.75;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;
     font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR","Malgun Gothic","Apple SD Gothic Neo",sans-serif;
     word-break:keep-all;overflow-wrap:anywhere}
a{color:var(--accent);text-underline-offset:3px}
.doc{max-width:820px;margin:0 auto;padding:32px 16px 64px}
.back{margin:0 0 24px;font-size:14px}
.back a{text-decoration:none}
h1{font-size:clamp(26px,4vw,34px);letter-spacing:-.03em;margin:0 0 4px}
.meta{color:var(--muted);margin:0 0 24px;font-size:14px}
h2{font-size:18px;margin:36px 0 10px;letter-spacing:-.01em}
p,li{font-size:15.5px}
ol,ul{padding-left:22px}
li{margin:4px 0}
.summary{background:var(--brand-weak);border-radius:12px;padding:16px 18px;font-size:14.5px;margin-bottom:28px}
.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--ink);border-radius:8px;padding:12px 14px;font-size:14.5px}
table{width:100%;border-collapse:collapse;margin:10px 0;background:var(--card);font-size:14.5px}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:var(--brand-weak);font-weight:600}
@media (max-width:600px){ table{display:block;overflow-x:auto} }
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}