/* 서울리브 하위 페이지 공통: 먹빛 바탕 + 한지색 본문 + 휘 색띠 */
:root{
  --bg:#0a1714; --surface:#11241f; --ink:#f1ead8; --muted:#b3beb7; --line:#2a463e; --gold:#dcb75c;
  --gunjeong:#2546a0; --samcheong:#4a8fd0; --noerok:#2f7a62; --jangdan:#d0502f; --seokganju:#8c3b2a; --hobun:#f3ecdc;
  --card:#f4eddc; --card-ink:#18231f; --card-muted:#544c40; --card-line:#d8ccb1; --card-chip:#eae0c8;
  --hwi:linear-gradient(var(--gunjeong) 0 3px,var(--hobun) 3px 4px,var(--samcheong) 4px 7px,var(--hobun) 7px 8px,var(--noerok) 8px 11px,var(--jangdan) 11px 13px);
  --f-display:"Song Myung","Nanum Myeongjo","AppleMyungjo",serif;
  --f-body:"IBM Plex Sans KR","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.75}
.wrap{max-width:860px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{background:var(--surface)}
header.top::after{content:"";display:block;height:13px;background:var(--hwi)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:12px}
.brand{font-family:var(--f-display);font-size:26px;text-decoration:none;color:var(--ink)}
.brand b{color:var(--gold);font-weight:400}
.back{color:var(--muted);text-decoration:none;font-size:14px}
.back:hover{color:var(--ink)}
main{padding-block:32px 48px}
.doc{background:var(--card);color:var(--card-ink);border-radius:4px 4px 14px 14px;padding:28px clamp(18px,4vw,40px) 36px;position:relative;overflow:hidden}
.doc::before{content:"";position:absolute;inset:0 0 auto;height:13px;background:var(--hwi)}
h1{font-family:var(--f-display);font-weight:400;font-size:clamp(30px,5vw,42px);line-height:1.2;margin:8px 0 4px;text-wrap:balance}
.meta{color:var(--card-muted);font-size:14px;margin:0 0 20px}
h2{font-size:18px;margin:28px 0 8px;padding-top:16px;border-top:1px solid var(--card-line)}
p,li{font-size:15.5px}
ul,ol{padding-left:22px;margin:6px 0}
table{border-collapse:collapse;width:100%;font-size:14.5px;margin:8px 0}
.tbl{overflow-x:auto}
th,td{border:1px solid var(--card-line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--card-chip);font-weight:700}
a{color:inherit}
.doc a{color:var(--seokganju)}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid #e3b23c;outline-offset:2px}
.btn{display:inline-block;font-size:16px;font-weight:700;padding:14px 20px;border-radius:10px;border:0;background:var(--seokganju);color:var(--hobun);cursor:pointer;text-decoration:none;text-align:center}
.btn:hover{background:#a34834}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--seokganju);border:1px solid var(--seokganju)}
footer{background:var(--surface)}
footer::before{content:"";display:block;height:13px;background:var(--hwi)}
footer .wrap{padding-block:22px;font-size:13px;color:var(--muted);line-height:1.7}
footer p{margin:0}
footer .links{font-size:14px;margin-bottom:6px}
footer a{color:var(--ink);text-decoration:none}
footer a:hover{text-decoration:underline}