/* 포토보드 공통: 상단 바 + 본문 문서 + 하단 정보. 도구 화면의 색 토큰과 같은 값을 씁니다. */
:root{
  --bg:#EEF0EC; --panel:#FAFBF8; --ink:#1D2320; --muted:#5D6762; --line:#CFD5CF;
  --accent:#1F6F6A; --accent-ink:#FFFFFF; --accent-soft:#D9ECEA; --mark:#E7C24A; --danger:#A8432F;
  --paper:#FFFFFF; --shadow:rgba(29,35,32,.12);
  --f-ui:"IBM Plex Sans KR","Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;
  --f-num:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#151A18; --panel:#1D2421; --ink:#E6EBE7; --muted:#9AA6A0; --line:#34403B;
  --accent:#5DB8AF; --accent-ink:#0E1513; --accent-soft:#21403D; --mark:#D9B23C; --danger:#E08A74;
  --paper:#FFFFFF; --shadow:rgba(0,0,0,.45); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#151A18; --panel:#1D2421; --ink:#E6EBE7; --muted:#9AA6A0; --line:#34403B;
  --accent:#5DB8AF; --accent-ink:#0E1513; --accent-soft:#21403D; --mark:#D9B23C; --danger:#E08A74;
  --paper:#FFFFFF; --shadow:rgba(0,0,0,.45); color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:15px;line-height:1.6}
a{color:var(--accent)}
img{max-width:100%}
[hidden]{display:none!important}
.sitebar{background:var(--panel);border-bottom:1px solid var(--line)}
.sitebar .in,.sitefoot .in,.doc{max-width:1360px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.sitebar .in{display:flex;flex-wrap:wrap;align-items:center;gap:6px 22px;padding-block:10px}
.brand{display:flex;align-items:baseline;gap:8px;text-decoration:none;color:var(--ink)}
.brand b{font-size:19px;letter-spacing:-.01em}
.brand span{font-size:12px;color:var(--muted)}
.brand svg{width:22px;height:22px;align-self:center}
.sitenav{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:14px}
.sitenav a{color:var(--muted);text-decoration:none;padding:2px 0;border-bottom:2px solid transparent}
.sitenav a:hover,.sitenav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
.sitefoot{border-top:1px solid var(--line);margin-top:24px;color:var(--muted);font-size:13px}
.sitefoot .in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;padding-block:18px 28px}
.sitefoot a{color:var(--muted)}
.doc{max-width:760px;padding-block:28px 12px}
.doc h1{font-size:26px;line-height:1.3;margin:0 0 6px;text-wrap:balance}
.doc .lead{color:var(--muted);margin:0 0 24px}
.doc h2{font-size:19px;margin:34px 0 8px;padding-top:6px;border-top:1px solid var(--line);text-wrap:balance}
.doc h3{font-size:16px;margin:22px 0 6px}
.doc p,.doc li{max-width:65ch}
.doc ol,.doc ul{padding-left:1.3em}
.doc li{margin:4px 0}
.doc table{border-collapse:collapse;width:100%;font-size:14px;margin:10px 0}
.doc th,.doc td{border:1px solid var(--line);padding:6px 9px;text-align:left;vertical-align:top}
.doc th{background:var(--accent-soft);font-weight:600}
.tablewrap{overflow-x:auto}
.tip{background:color-mix(in srgb,var(--mark) 20%,transparent);border-left:3px solid var(--mark);padding:8px 12px;border-radius:0 4px 4px 0;font-size:14px}
.cta{display:inline-block;margin-top:8px;font-weight:600;background:var(--accent);color:var(--accent-ink);text-decoration:none;padding:9px 16px;border-radius:6px}
details{border:1px solid var(--line);border-radius:6px;background:var(--panel);padding:10px 14px;margin:8px 0}
details summary{cursor:pointer;font-weight:600}
details[open] summary{margin-bottom:6px}
.mail{font-family:var(--f-num);font-size:15px;background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:4px 8px;user-select:all}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}