:root{--bg:#fff;--ivory:#f7f4ee;--mist:#eef2f5;--ink:#22272b;--soft:#586068;--line:#e3ddd2;--brand:#2b4257;--brand-d:#1e3143;--accent:#c98a4b;--maxw:1180px;--r:10px;--serif:"Noto Serif KR","Nanum Myeongjo","Apple SD Gothic Neo",serif;--sans:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.75 var(--sans);color:var(--ink);background:var(--bg);word-break:keep-all}
img{max-width:100%;height:auto;display:block}a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);color:var(--brand-d);line-height:1.35;margin:0 0 .6em}
h1{font-size:clamp(28px,4.4vw,44px);font-weight:600;letter-spacing:-.02em}h2{font-size:clamp(23px,3vw,32px);font-weight:600}h3{font-size:19px;font-weight:600}
section{padding:72px 0}.alt{background:var(--ivory)}.mist{background:var(--mist)}
.hd{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font:600 20px var(--serif);text-decoration:none;color:var(--brand-d)}
.nav{display:flex;gap:22px;align-items:center;font-size:15px}.nav a{text-decoration:none}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:14px 28px;text-decoration:none;font-weight:600;border:0;border-radius:0;cursor:pointer;font:600 16px var(--sans)}
.btn:hover{background:var(--brand-d)}.btn-sm{padding:8px 16px;font-size:14px}.btn-line{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.intro{padding:56px 0 24px}.intro p.lead{font-size:19px;color:var(--soft);max-width:760px}.eyebrow{font:600 13px var(--sans);letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin:0 0 10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;align-items:center}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:block;text-decoration:none}
.cmp{display:grid;grid-template-columns:1fr 1fr;position:relative}.cmp img{aspect-ratio:3/4;object-fit:cover;width:100%}
.cmp span{position:absolute;bottom:8px;left:8px;background:rgba(30,49,67,.85);color:#fff;font-size:12px;padding:2px 10px}.cmp div{position:relative}.cmp div+div span{left:auto;right:8px;background:rgba(201,138,75,.95)}
.cb{padding:18px 20px 22px}.cb h3{margin:0 0 6px}.cb p{margin:0;color:var(--soft);font-size:15px}
.more{text-align:center;margin-top:32px}.more[hidden],[hidden]{display:none!important}
figure{margin:0}figure img{aspect-ratio:3/4;object-fit:cover;width:100%;border-radius:var(--r)}figcaption{font-size:14px;color:var(--soft);padding:8px 2px}
.def h2{max-width:820px}.def .sub{font:600 20px var(--serif);color:var(--brand)}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps li{counter-increment:s;border-top:3px solid var(--accent);padding:14px 0}.steps li:before{content:counter(s,decimal-leading-zero);font:600 22px var(--serif);color:var(--accent);display:block}
.tbl{overflow-x:auto;margin:20px 0}table{border-collapse:collapse;width:100%;min-width:480px;font-size:15px}th,td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}th{background:var(--ivory);font-weight:600}
.faq h3{margin-top:1.4em;font-size:18px}.faq p{margin:.3em 0 0}
article.doc{max-width:820px;margin:0 auto;padding:48px 24px 24px}article.doc section{padding:24px 0}article.doc h2{margin-top:.6em}
.crumb{font-size:13px;color:var(--soft);padding:16px 0 0}.crumb a{text-decoration:none}
.answer{font-size:19px;background:var(--ivory);border-left:4px solid var(--accent);padding:18px 22px;margin:20px 0}
.quote{border-left:3px solid var(--brand);padding:6px 20px;font-family:var(--serif);color:var(--brand-d);margin:24px 0}
.related{padding:48px 0}.rc img{aspect-ratio:3/4;object-fit:cover;width:100%;max-height:260px}
.doc figure{margin:24px 0;max-width:420px}.mod{font-size:14px;color:var(--soft);margin-top:32px}
.ft{background:var(--brand-d);color:#cfd8df;padding:44px 0;font-size:14px}.ft p{margin:4px 0}.ft-brand{font:600 20px var(--serif);color:#fff}.ft a{margin-right:14px;color:#fff}
.float{position:fixed;right:16px;bottom:16px;z-index:30;background:var(--accent);color:#1b1b1b;padding:12px 20px;text-decoration:none;font-weight:700;font-size:15px;box-shadow:0 4px 14px rgba(0,0,0,.2)}
.cta{text-align:center}.cta .btn{margin:6px}
@media(max-width:900px){.grid3{grid-template-columns:repeat(2,1fr)}.grid4{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}section{padding:52px 0}.nav a:not(.btn){display:none}}
@media(max-width:600px){.grid3{grid-template-columns:1fr}body{font-size:16px}}
.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0}
.faq summary::-webkit-details-marker{display:none}.faq summary h3{margin:0;font-size:18px}.faq summary::after{content:"+";font:400 26px/1 var(--sans);color:var(--accent);flex:none}
.faq details[open] summary::after{content:"\2212"}.faq details p{margin:0 0 18px;color:var(--soft)}
h2::before{content:"";display:block;width:44px;height:4px;background:var(--accent);margin-bottom:16px}
.cta h2::before{margin-left:auto;margin-right:auto}
article.doc section+section,article.doc section+.faq{border-top:1px solid var(--line)}
article.doc p{margin:0 0 1.1em;line-height:1.9}article.doc li{margin-bottom:.4em}article.doc ul,article.doc ol{padding-left:1.3em}