:root{--bg:#fff;--ivory:#f6f1e9;--ink:#2b2622;--soft:#6b625a;--heading:#3a1c24;--accent:#7d2a3a;--line:#e4dccf;
--font-serif:"Noto Serif KR",serif;--btn-radius:4px;--section-py:88px;--section-py-sm:56px;--fs-h1:clamp(32px,4.6vw,52px);--fs-h2:clamp(26px,2.6vw,40px);--fs-body:17px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:var(--fs-body);line-height:1.75;color:var(--ink);background:var(--bg);word-break:keep-all;padding-bottom:64px}
img{max-width:100%;height:auto;display:block;border-radius:0}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--font-serif);font-weight:500;color:var(--heading);letter-spacing:-.005em;line-height:1.3;margin:0}
.section{padding:var(--section-py) 0}.section--alt{background:var(--ivory)}
.section__title{font-size:var(--fs-h2);margin-bottom:24px}
.label{font-size:13px;letter-spacing:.14em;color:var(--accent);margin:0 0 12px}
.btn{display:inline-block;padding:14px 28px;background:var(--accent);color:#fff;text-decoration:none;border:1px solid var(--accent);border-radius:var(--btn-radius);font-size:16px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--heading);border-color:var(--heading)}
.btn--line{background:transparent;color:var(--accent)}.btn--line:hover{color:#fff}
.btn--sm{padding:8px 18px;font-size:15px}.btn--light{background:#fff;color:var(--heading);border-color:#fff}.btn--light:hover{background:var(--ivory);color:var(--heading)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.site-header__in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{font-family:var(--font-serif);font-size:19px;text-decoration:none;color:var(--heading)}
.site-nav{display:flex;gap:28px;font-size:15px}.site-nav a{text-decoration:none;color:var(--soft)}.site-nav a:hover{color:var(--accent)}
.hero-intro__inner{max-width:640px;margin:0 auto 48px;text-align:center}
.hero-intro__title{font-size:var(--fs-h1);margin-bottom:20px}
.answer{font-size:18px;color:var(--ink);margin:0 0 24px}
.cases-first{padding-top:56px}
.ccards{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 24px}
.ccard{display:block;text-decoration:none}
.ccard.is-hidden{display:none}
.ccard__media{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.ccard__media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.ccard__kind{display:block;margin-top:16px;font-size:13px;letter-spacing:.06em;color:var(--accent)}
.ccard__t{display:block;font-family:var(--font-serif);font-size:20px;color:var(--heading);margin-top:4px;line-height:1.4}
.ccard__s{display:block;font-size:15px;color:var(--soft);margin-top:4px}
.more{text-align:center;margin:40px 0 0}
.hero-image img{width:100%;max-height:560px;object-fit:cover}
.lede{font-family:var(--font-serif);font-size:clamp(20px,2vw,26px);line-height:1.6;color:var(--heading);max-width:820px;margin:0 0 20px}
.intro-statement p{max-width:820px}
.tablewrap{overflow-x:auto;margin:24px 0}
table{border-collapse:collapse;width:100%;min-width:480px;font-size:16px}
caption{text-align:left;font-size:14px;color:var(--soft);padding-bottom:8px}
th,td{border-top:1px solid var(--line);padding:14px 12px;text-align:left;vertical-align:top}
thead th{background:var(--ivory);color:var(--heading);font-weight:500}
tbody th{font-weight:500;color:var(--heading);white-space:nowrap}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.card{border:1px solid var(--line);padding:28px;background:#fff}.card h3{font-size:20px;margin-bottom:8px}.card p{margin:0;color:var(--soft);font-size:16px}
.feature-split{display:flex;width:100%;overflow:hidden}
.feature-split__img{flex:1 1 50%;min-height:380px}.feature-split__img img{width:100%;height:100%;object-fit:cover}
.feature-split__panel{flex:1 1 50%;padding:64px 56px;background:var(--ivory);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.feature-split__panel p{margin:0 0 24px}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gal figure{margin:0}.gal img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gal figcaption{font-size:15px;margin-top:8px;color:var(--heading)}
.rcards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rcards--5{grid-template-columns:repeat(5,1fr);gap:16px}
.rcard{display:block;text-decoration:none;background:#fff}
.rcard__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.rcard__t{display:block;font-family:var(--font-serif);font-size:19px;color:var(--heading);margin:12px 0 2px;line-height:1.4}
.rcard__s{display:block;font-size:15px;color:var(--soft)}
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.steps li{counter-increment:s;border-top:2px solid var(--accent);padding-top:16px}
.steps li::before{content:"0" counter(s);display:block;font-family:var(--font-serif);color:var(--accent);margin-bottom:8px}
.steps strong{display:block;font-weight:500;color:var(--heading);font-size:18px}.steps span{color:var(--soft);font-size:16px}
.note{color:var(--soft);font-size:15px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 2px;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq h3{font-size:18px}.faq p{margin:0 2px 20px;color:var(--soft)}
.cta{background:var(--heading);color:#fff;text-align:center;padding:var(--section-py-sm) 0}
.cta .section__title{color:#fff}.cta p{margin:0 0 24px;opacity:.85}
.article{padding-top:32px;padding-bottom:64px;max-width:860px}
.article h1{font-size:var(--fs-h1);margin-bottom:20px}
.article figure{margin:28px 0 8px}.article figcaption{font-size:14px;color:var(--soft);margin-top:8px}
.article ul{padding-left:20px}.article li{margin-bottom:6px}
.crumbs{font-size:14px;color:var(--soft);margin-bottom:20px}.crumbs a{text-decoration:none}
.quote{margin:48px 0;padding:24px 28px;background:var(--ivory);border-left:3px solid var(--accent)}
.quote p{margin:0 0 8px;font-family:var(--font-serif);color:var(--heading)}.quote footer{font-size:14px;color:var(--soft)}
.updated{font-size:14px;color:var(--soft);margin-top:32px}
.related{padding:var(--section-py-sm) 0}
.site-footer{background:var(--ivory);padding:40px 0 96px;font-size:14px;color:var(--soft)}
.site-footer__nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:16px}.site-footer__nav a{text-decoration:none}
.site-footer p{margin:4px 0}
.floating{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:30;background:var(--accent);color:#fff;text-decoration:none;padding:13px 26px;border-radius:var(--btn-radius);box-shadow:0 4px 16px rgba(0,0,0,.18);font-size:15px;white-space:nowrap}
@media (max-width:1023px){
 .ccards,.rcards{grid-template-columns:repeat(2,1fr)}.rcards--5{grid-template-columns:repeat(3,1fr)}
 .gal{grid-template-columns:repeat(2,1fr)}.cards3{grid-template-columns:1fr}
 .feature-split{flex-direction:column}.feature-split__panel{padding:40px 20px}
 :root{--section-py:64px}
}
@media (max-width:700px){
 .site-nav{display:none}
 .ccards,.rcards,.rcards--5{grid-template-columns:1fr}
 .answer{font-size:17px}
}

/* 세부페이지: 섹션 구분과 헤딩 위계 */
.article>section{margin-top:56px;padding-top:40px;border-top:1px solid var(--line)}
.article>section:first-of-type{margin-top:40px}
.article h2{position:relative;font-size:clamp(22px,2.2vw,30px);margin:0 0 20px;padding-left:16px;line-height:1.4}
.article h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;background:var(--accent)}
.article h3{font-size:19px;margin:28px 0 10px;color:var(--heading)}
.article p{margin:0 0 18px}
.article .answer{padding:20px 24px;background:var(--ivory);border-left:4px solid var(--accent);margin:0 0 8px}
.article figure{margin:32px 0 12px}
.article figure+p{margin-top:16px}
.article .tablewrap{margin:8px 0 0}
.article .quote{margin:56px 0 0}
.article .faq h3{margin:0;font-size:18px}
.article .more{margin:48px 0 0;padding-top:32px;border-top:1px solid var(--line)}
.related .section__title{padding-left:16px;position:relative}
.related .section__title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;background:var(--accent)}
.ccards--2{grid-template-columns:repeat(2,1fr);margin-top:8px}
@media (max-width:700px){.ccards--2{grid-template-columns:1fr}}