/* 확장 프로그램 소개 사이트 공통 스타일. 레이아웃: 가운데 정렬된 한 단 본문, 상단 바에 사이트 이름 */
:root{
  --bg:#f6f7f9; --surface:#ffffff; --line:#dde3e9;
  --fg:#17212b; --muted:#5d6b78; --faint:#8a96a2;
  --brand:#6a4fbf; --brand-soft:#ebe5f8; --ok:#127a52; --ok-soft:#dcf1e7;
  --f-body:"Pretendard","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",system-ui,-apple-system,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#11161b; --surface:#182028; --line:#2b3742;
  --fg:#e6ecf1; --muted:#9aa8b5; --faint:#6f7d8a;
  --brand:#a98ef0; --brand-soft:#2a2342; --ok:#4fcf97; --ok-soft:#15342a;
  color-scheme:dark;
}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.7}
a{color:var(--brand)}
.top{border-bottom:1px solid var(--line);background:var(--surface)}
.top .in,.main{max-width:760px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.top .in{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:14px}
.top a.home{color:var(--fg);text-decoration:none;font-weight:700}
.top nav{display:flex;gap:16px;font-size:14px}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover,.top nav a[aria-current="page"]{color:var(--fg)}
.main{padding-block:40px 80px}
h1{font-size:30px;line-height:1.3;margin:0 0 8px;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:20px;margin:40px 0 10px;text-wrap:balance}
h3{font-size:16px;margin:24px 0 6px}
p,li{color:var(--fg)}
.lead{font-size:18px;color:var(--muted);margin:0 0 24px;max-width:60ch}
.meta{font-size:14px;color:var(--faint)}
.hero{display:flex;gap:20px;align-items:center;margin-bottom:8px}
.hero img{width:72px;height:72px;border-radius:16px;flex:none}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 8px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:600;border:1px solid var(--line);color:var(--fg);background:var(--surface)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:16px 0}
.card.ok{background:var(--ok-soft);border-color:transparent}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:12px}
.grid .card{margin:0}
.grid .card h3{margin-top:0}
.shot{width:100%;max-width:100%;border-radius:12px;border:1px solid var(--line);display:block;margin:16px 0}
table{width:100%;border-collapse:collapse;font-size:15px}
.tablewrap{overflow-x:auto}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
th{font-size:13px;color:var(--muted);font-weight:600}
code{font-size:.9em;background:var(--brand-soft);padding:1px 5px;border-radius:5px}
.foot{border-top:1px solid var(--line);margin-top:56px;padding-top:20px;font-size:14px;color:var(--faint)}
.lang{font-size:14px;color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:48px 0}

/* 방침·약관 같은 문서 페이지: 종이 한 장처럼 보이게 */
.doc{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:56px 64px;font-size:15px;line-height:1.8;word-break:keep-all;overflow-wrap:anywhere}
.doc+.doc{margin-top:32px}
.doc h1{font-size:26px;text-align:center;margin-bottom:4px}
.doc h1+.meta{text-align:center;margin:0 0 32px}
.doc h2{font-size:16px;margin:32px 0 8px}
.doc table{font-size:14px;border-top:2px solid var(--fg);table-layout:fixed;min-width:520px}
.doc th:nth-child(1){width:34%}
.doc th:nth-child(2){width:24%}
.doc th{background:var(--bg);color:var(--fg)}
.doc th,.doc td{border:1px solid var(--line)}
@media (max-width:640px){.doc{padding:28px 20px}}

/* 허브 (util 첫 화면) */
.mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.eyebrow{margin:0 0 6px;font-size:13px;color:var(--faint);letter-spacing:.02em}
.hub-title{font-size:40px;letter-spacing:-.02em;margin:0 0 10px}
.caret{color:var(--brand);margin-left:2px;animation:caret 1.1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.caret{animation:none}}
.hub-sec{margin-top:40px}
.sec-h{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px}
.sec-h h2{margin:0;font-size:18px}
.list{display:flex;flex-direction:column;gap:10px}
.item{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-decoration:none;color:inherit;transition:border-color .15s}
.item:hover{border-color:var(--brand)}
.item img,.item .ico{width:44px;height:44px;border-radius:10px;flex:none}
.item .ico{display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:700}
.item .body{min-width:0;display:flex;flex-direction:column;gap:4px}
.item h3{margin:0;font-size:16px}
.item p{margin:0;color:var(--muted);font-size:15px}
.item .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.tag{font-size:12px;border-radius:999px;padding:1px 9px;background:var(--bg);border:1px solid var(--line);color:var(--muted)}
.tag.live{background:var(--ok-soft);border-color:transparent;color:var(--ok)}
.foot{display:flex;flex-wrap:wrap;gap:6px 20px}
.foot a{word-break:break-all}