:root{
  --bg:#FFFFFF; --section:#F9FAFB; --ink:#191F28; --text:#4E5968; --muted:#6B7684;
  --subtle:#8B95A1; --line:#E5E8EB; --chip:#F2F4F6; --accent:#3182F6;
  --accent-hover:#2272EB; --accent-soft:#E8F1FE; --shadow:0 10px 28px rgba(25,31,40,.055);
  --measure:720px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Pretendard Variable",Pretendard,"Apple SD Gothic Neo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}

.site-header{position:sticky;top:0;z-index:20;height:64px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(8px)}
.nav{height:64px;display:flex;align-items:center;justify-content:space-between}
.wordmark{color:var(--ink);font-size:17px;font-weight:800;letter-spacing:-.2px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:20px;color:var(--text);font-size:15px;font-weight:600;white-space:nowrap}
.nav-links a:hover{color:var(--accent)}

.doc{max-width:760px;margin:0 auto;padding:0 20px 80px}
.back{display:inline-block;margin:30px 0 0;color:var(--subtle);font-size:14px;font-weight:600}
.back:hover{color:var(--accent)}
.doc h1{margin:18px 0 0;font-size:clamp(27px,5.4vw,40px);line-height:1.24;font-weight:800;letter-spacing:-.5px;word-break:keep-all}
.lede{margin:18px 0 0;color:var(--muted);font-size:clamp(16px,3.5vw,18px);line-height:1.72;word-break:keep-all}
.rule{height:1px;background:var(--line);margin:34px 0 0}
.doc h2{margin:44px 0 12px;font-size:clamp(19px,3.8vw,24px);font-weight:800;letter-spacing:-.3px;word-break:keep-all}
.doc h3{margin:30px 0 8px;font-size:17px;font-weight:800;letter-spacing:-.2px;word-break:keep-all}
.doc p{margin:0 0 14px;color:var(--text);font-size:16px;line-height:1.82;word-break:keep-all}
.doc strong{color:var(--ink);font-weight:700}
.doc ul{margin:0 0 16px;padding-left:19px;color:var(--text);font-size:16px;line-height:1.85}
.doc ul li{margin-bottom:7px;word-break:keep-all}

ol.num{list-style:none;counter-reset:n;margin:0 0 18px;padding:0}
ol.num > li{counter-increment:n;position:relative;padding-left:38px;margin-bottom:20px}
ol.num > li::before{content:counter(n);position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:8px;
  background:var(--accent-soft);color:var(--accent);font-size:14px;font-weight:800;
  display:flex;align-items:center;justify-content:center}
ol.num b{display:block;font-size:16.5px;color:var(--ink);margin-bottom:4px;word-break:keep-all}
ol.num span{display:block;color:var(--text);font-size:15.5px;line-height:1.8;word-break:keep-all}
ol.num em{display:block;margin-top:7px;font-style:normal;color:var(--accent);font-size:14.5px;font-weight:600;line-height:1.7;word-break:keep-all}

.tw{overflow-x:auto;margin:0 0 18px}
table{width:100%;border-collapse:collapse;min-width:520px}
th,td{border:1px solid var(--line);padding:12px 14px;font-size:15px;line-height:1.72;text-align:left;vertical-align:top;word-break:keep-all}
th{background:var(--section);font-weight:700;color:var(--ink)}
td{color:var(--text)}
td.yes{color:#0F7B4F;font-weight:600}
td.no{color:#B4232B;font-weight:600}

ul.chk{list-style:none;margin:0 0 18px;padding:0}
ul.chk li{position:relative;padding-left:28px;margin-bottom:11px;color:var(--text);font-size:16px;line-height:1.78;word-break:keep-all}
ul.chk li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border:1.8px solid var(--subtle);border-radius:4px}

.callout{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 12px 12px 0;
  background:var(--section);padding:18px 20px;margin:0 0 20px}
.callout p{margin:0;font-size:15.5px}
.callout p + p{margin-top:10px}

.cta{margin-top:52px;padding-top:30px;border-top:1px solid var(--line)}
.cta h2{margin:0 0 6px;font-size:20px}
.cta p{color:var(--muted);font-size:15px;margin-bottom:18px}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 22px;
  border-radius:12px;font-size:15.5px;font-weight:700;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

.glist{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:26px}
.gcard{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px 20px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease}
.gcard:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(25,31,40,.10)}
.gcard h3{margin:0 0 8px;font-size:17px;font-weight:800;letter-spacing:-.2px;line-height:1.42;word-break:keep-all}
.gcard p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.68;word-break:keep-all}

.site-footer{border-top:1px solid var(--line);padding:26px 0 40px}
.footer-inner{display:flex;gap:8px;align-items:center;color:var(--subtle);font-size:14px}
.footer-inner a{color:var(--accent);font-weight:700}