:root{--bg:#fff;--fg:#1a1a1a;--muted:#5c6370;--line:#e6e8eb;--accent:#1f4e79;--soft:#f5f7fa}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Noto Sans KR","Segoe UI",Roboto,sans-serif;color:var(--fg);background:var(--bg);line-height:1.7;font-size:16px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;font-size:18px;letter-spacing:.02em;color:var(--fg)}
nav a{margin-left:18px;font-size:14px;color:var(--muted)}
nav a:hover{color:var(--accent)}
.hero{padding:64px 0 48px;border-bottom:1px solid var(--line)}
.hero h1{font-size:32px;margin:0 0 12px;line-height:1.3}
.hero p{margin:0;color:var(--muted);font-size:17px}
section{padding:48px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
h2{font-size:22px;margin:0 0 6px}
h3{font-size:17px;margin:28px 0 6px}
.en{color:var(--muted);font-size:14px;margin:0 0 18px}
p{margin:0 0 12px}
ul{padding-left:20px;margin:0 0 12px}
li{margin-bottom:6px}
.card{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin:16px 0}
.card h3{margin-top:0}
table{border-collapse:collapse;width:100%;font-size:15px;margin:12px 0}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:var(--soft);white-space:nowrap;width:30%}
.note{font-size:14px;color:var(--muted)}
.draft{background:#fff8e1;border:1px solid #f0d58c;border-radius:8px;padding:12px 16px;font-size:14px;margin:0 0 24px}
footer{background:var(--soft);border-top:1px solid var(--line);padding:32px 0;font-size:14px;color:var(--muted)}
footer dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px;margin:0 0 16px}
footer dt{font-weight:600;color:var(--fg)}
footer dd{margin:0}
footer .copy{font-size:13px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 18px;border-radius:8px;font-weight:600;font-size:15px}
.btn:hover{text-decoration:none;opacity:.92}
@media (max-width:600px){
  .hero{padding:44px 0 36px}
  .hero h1{font-size:26px}
  header .wrap{height:56px}
  nav a{margin-left:12px;font-size:13px}
  th{width:38%}
  footer dl{grid-template-columns:1fr;gap:2px}
  footer dd{margin-bottom:8px}
}