/* 금흑 SEO 페이지 공용 스타일 (2026-10-23) — 본 사이트(검정·금색·흰색) 톤에 맞춤, 반응형 */
@font-face{font-family:"GH Noto KR";src:url(/assets/fonts/gh-noto-kr-400.v2.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"GH Noto KR";src:url(/assets/fonts/gh-noto-kr-700.v2.woff2) format("woff2");font-weight:700;font-display:swap}
:root{--ink:#141414;--ink2:#3a3a3a;--muted:#6b6b6b;--line:#e7e5e0;--bg:#fff;--soft:#f6f4ef;--gold:#84641f;--gold-soft:#f4ecd9;--r:14px;--wrap:1120px;
  --sans:"GH Noto KR","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
html[lang=en]{--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{scrollbar-gutter:stable;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 var(--sans);word-break:keep-all;overflow-wrap:break-word}
html[lang=en] body{word-break:normal}
a{color:inherit}img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
/* 머리글 */
.hd{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{font-weight:700;font-size:22px;letter-spacing:-.03em;text-decoration:none;white-space:nowrap}
.nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;text-decoration:none;color:var(--ink2);font-size:15px;padding:8px 10px;border-radius:8px}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);background:var(--soft)}
.lang{font-size:14px;color:var(--muted);text-decoration:none;white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;font-size:15px;white-space:nowrap;border:1px solid var(--ink);cursor:pointer}
.btn.line{background:transparent;color:var(--ink)}.btn.gold{background:var(--gold);border-color:var(--gold)}
.hd .btn{min-height:40px;padding:0 16px;font-size:14px}
/* 본문 */
.crumb{font-size:13px;color:var(--muted);padding-top:18px}.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li::before{content:"/";margin-right:6px;color:#bbb}.crumb a{text-decoration:none}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-block:28px 56px}
.hero h1{font-size:clamp(30px,4.2vw,48px);line-height:1.22;letter-spacing:-.03em;margin:0 0 18px;font-weight:700}
.hero .lead{font-size:17px;color:var(--ink2);margin:0 0 26px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:10px}
.hero figure{margin:0;border-radius:var(--r);overflow:hidden;background:var(--soft);aspect-ratio:4/3}
.hero figure img{width:100%;height:100%;object-fit:cover}
.kick{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--gold);margin-bottom:10px}
section.blk{padding:56px 0;border-top:1px solid var(--line)}
section.blk h2{font-size:clamp(23px,2.6vw,30px);line-height:1.3;letter-spacing:-.02em;margin:0 0 16px}
section.blk p{margin:0 0 14px;color:var(--ink2);max-width:76ch}
.steps{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;counter-reset:s}
.steps li{border:1px solid var(--line);border-radius:var(--r);padding:20px;counter-increment:s;background:#fff}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-weight:700;color:var(--gold);font-size:14px;margin-bottom:6px}
.steps b{display:block;font-size:17px;margin-bottom:6px}.steps span{font-size:15px;color:var(--ink2)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0 0}
.cards div{background:var(--soft);border-radius:var(--r);padding:20px}.cards b{display:block;font-size:17px;margin-bottom:6px}.cards span{font-size:15px;color:var(--ink2)}
ul.dots{margin:14px 0 18px;padding-left:20px;color:var(--ink2)}ul.dots li{margin:6px 0}
.tbl{width:100%;border-collapse:collapse;margin:18px 0 18px;font-size:15px}.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}
.tbl thead th{background:var(--soft)}.tblw{overflow-x:auto}
figure.pic{margin:24px 0 0;border-radius:var(--r);overflow:hidden;max-width:760px}
figure.pic figcaption,.strip figcaption{font-size:13px;color:var(--muted);padding:8px 2px 0}
.strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:22px 0 0}.strip figure{margin:0}.strip img{border-radius:10px;aspect-ratio:1;object-fit:cover;width:100%}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";color:var(--gold);font-weight:700}.faq details[open] summary::after{content:"−"}
.faq details p{margin:10px 0 0}
.rel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}
.rel a{display:block;border:1px solid var(--line);border-radius:var(--r);padding:18px;text-decoration:none}.rel a b{display:block;font-size:16px;margin-bottom:4px}.rel a span{font-size:14px;color:var(--muted)}
.rel a:hover{border-color:var(--ink)}
.cta{background:var(--ink);color:#fff;border-radius:18px;padding:40px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin:56px 0}
.cta h2{margin:0 0 6px;font-size:clamp(22px,2.4vw,28px)}.cta p{margin:0;color:#c9ccd0}.cta .btn{background:#fff;color:var(--ink);border-color:#fff}
/* 인증서·제품 */
.cg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:22px}
.cg figure{margin:0;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}.cg img{aspect-ratio:3/4;object-fit:contain;width:100%;background:var(--soft);border-radius:6px}
.cg figcaption b{display:block;font-size:14px;margin-top:10px;line-height:1.45}.cg figcaption span{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.5}
.pg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:18px}
.pg a{display:block;text-decoration:none;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.pg img{aspect-ratio:1;object-fit:contain;width:100%;background:#fff}.pg div{padding:12px 14px 16px}.pg b{display:block;font-size:15px;line-height:1.4}.pg span{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.pg a:hover{border-color:var(--ink)}
.pd{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-block:28px 48px;align-items:start}.pd figure{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.pd h1{font-size:clamp(26px,3.4vw,38px);line-height:1.25;margin:0 0 12px;letter-spacing:-.02em}.pd .lead{color:var(--ink2);font-size:17px}
.spec{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}.spec th{width:34%;text-align:left;color:var(--muted);font-weight:400;padding:10px 0;border-bottom:1px solid var(--line)}.spec td{padding:10px 0;border-bottom:1px solid var(--line)}
/* 문의 양식 */
.form{display:grid;gap:16px;max-width:760px;margin-top:8px}.form .g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}.form input[type=text],.form input[type=email],.form textarea,.form select{width:100%;border:1px solid #cfccc5;border-radius:10px;padding:12px 14px;font:inherit;background:#fff}
.form textarea{min-height:150px}.form .chips{display:flex;flex-wrap:wrap;gap:8px}.form .chips label{font-weight:400;border:1px solid #cfccc5;border-radius:999px;padding:8px 14px;margin:0;cursor:pointer}
.form .chips input{margin-right:6px}.form .agree{font-weight:400;font-size:14px;display:flex;gap:8px;align-items:flex-start}.form .hp{position:absolute;left:-9999px}
.form :focus-visible{outline:3px solid var(--gold);outline-offset:2px}.msg{padding:14px 16px;border-radius:10px;background:var(--gold-soft)}.msg.err{background:#fdecea;color:#a3271a}
/* 바닥글 */
.ft{background:#111315;color:#9aa0a6;font-size:14px;padding:40px 0 48px;margin-top:40px}.ft .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.ft b.logo{color:#fff;display:block;margin-bottom:10px}.ft p{margin:0 0 6px}.ft nav{display:flex;flex-wrap:wrap;gap:8px 18px}.ft a{color:#cfd3d7;text-decoration:none}.ft a:hover{color:#fff}
.ft .nw{white-space:nowrap}
@media (max-width:900px){.hero,.pd{grid-template-columns:1fr;gap:24px}.steps,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.rel,.cg,.pg{grid-template-columns:repeat(2,minmax(0,1fr))}.strip{grid-template-columns:repeat(3,minmax(0,1fr))}.ft .wrap{grid-template-columns:1fr}}
@media (max-width:560px){.hd .wrap{gap:10px}.hd .btn{display:none}.steps,.cards,.form .g2{grid-template-columns:1fr}.cta{padding:28px}section.blk{padding:44px 0}.hero{padding-block-end:40px}}