:root{--ink:#1A1A1A;--mut:#6B6B6B;--line:#E6E6E3;--ac:#292A2F;--soft:#E8E8EA;--alt:#FAF7EE;--r:0;--ser:"Noto Serif KR",serif;--san:Pretendard,-apple-system,"Malgun Gothic",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body,p,li,h1,h2,h3,h4,a,button,.card,footer,nav,td,th{word-break:keep-all;overflow-wrap:break-word;line-break:strict}
body{font:400 16px/1.75 var(--san);color:var(--ink);background:#fff;letter-spacing:-.01em}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
[hidden]{display:none!important}
.w{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,.logo b{font-family:var(--ser);font-weight:600;letter-spacing:-.035em;line-height:1.35}
h1{font-size:clamp(28px,4.4vw,52px);margin-bottom:24px}
h2{font-size:clamp(24px,3vw,38px);margin-bottom:16px}
h3{font-size:clamp(18px,1.8vw,22px);margin-bottom:8px}
/* header: 중앙 로고 + 하단 1px */
.hd{background:#fff;border-bottom:1px solid var(--ink);position:sticky;top:0;z-index:20}
.hdr{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:80px}
.nl,.nr{display:flex;gap:32px;align-items:center;font-size:15px;font-weight:600}
.nr{justify-content:flex-end}
.logo{text-align:center;line-height:1.2}.logo b{display:block;font-size:24px}.logo small{display:block;font-size:11px;letter-spacing:.16em;color:var(--mut);font-family:var(--san)}
.cta{background:var(--ac);color:#fff;padding:0 20px;height:44px;display:inline-flex;align-items:center}
.cta:hover{background:#3d3e44;text-decoration:none}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 32px;font:600 15px var(--san);border:1px solid var(--ac);cursor:pointer;border-radius:0}
.btn.fill{background:var(--ac);color:#fff}.btn.fill:hover{background:#3d3e44;text-decoration:none}
.btn.line{background:transparent;color:var(--ac)}.btn.line:hover{background:var(--soft);text-decoration:none}
.btn.inv.fill{background:#fff;color:var(--ac);border-color:#fff}.btn.inv.line{color:#fff;border-color:#fff}.btn.inv.line:hover{background:rgba(255,255,255,.14)}
/* sections */
.sec{padding:128px 0}.sec.alt{background:var(--alt)}
.eb{display:flex;align-items:center;gap:8px;font:600 13px var(--san);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:16px}
.eb .ic{flex:none}
.st{margin-bottom:16px}.sd{color:var(--mut);margin-bottom:48px;max-width:680px}
.mr{margin-top:48px}
/* hero */
.hero{position:relative;height:min(78vh,760px);min-height:560px;overflow:hidden;background:#222}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.hv{position:absolute;inset:0;background:rgba(20,20,20,.42);display:flex;align-items:center;color:#fff;pointer-events:none}
.hv .eb{color:#fff;opacity:.85}.hv h1{margin-bottom:24px}
.ans{max-width:680px;font-size:17px}
.hv .ans{margin-bottom:32px}
.hb{display:flex;gap:16px;flex-wrap:wrap}.hb .btn{pointer-events:auto}
/* grids & cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.grid3.extra{margin-top:32px;grid-template-columns:repeat(2,calc((100% - 64px)/3));justify-content:center}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;max-width:920px;margin:0 auto}
.card{display:block;border:1px solid var(--line);background:#fff;transition:box-shadow .3s}
.card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);text-decoration:none}
.th{aspect-ratio:4/3;overflow:hidden;background:#eee}.th img{width:100%;height:100%;object-fit:cover}
.rel .th{aspect-ratio:auto;height:180px}
.tx{padding:24px}.tx h3{margin-bottom:8px}.tx p{color:var(--mut);font-size:15px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bd{display:inline-block;font:600 12px var(--san);letter-spacing:.14em;color:var(--mut);margin-bottom:8px}
.more{display:block;margin-top:16px;font-size:14px;font-weight:600;color:var(--ac)}
/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.abt p{margin-bottom:16px;max-width:560px}.abt .btn{margin-top:16px}
.abi img{width:100%;aspect-ratio:4/3;object-fit:cover}
/* steps / faq / table */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;counter-reset:s}
.steps li{border-top:1px solid var(--ink);padding-top:16px;font-size:15px}
.steps b{display:block;font:600 13px var(--san);letter-spacing:.14em;color:var(--mut);margin-bottom:8px}
.faq h2{display:flex;align-items:center;gap:12px}
.qa{border-top:1px solid var(--line);padding:24px 0;max-width:820px}.qa:last-child{border-bottom:1px solid var(--line)}
.qa p{color:#333}
.tb{width:100%;border-collapse:collapse;margin:16px 0 0;font-size:15px}
.tb th,.tb td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.tb th{font-weight:600;border-bottom:1px solid var(--ink);white-space:nowrap}
.tb td a{text-decoration:underline;font-weight:600}
/* inner pages */
.pg{padding:64px 0 128px}.pg section{margin-top:96px}.pg section h2{margin-bottom:24px}
.pg>.w>.ans{margin-bottom:48px}
.crumb{font-size:13px;color:var(--mut);margin-bottom:24px}
.pg p{max-width:760px}.pg p+p,.pg h3+p{margin-top:12px}.pg h3{margin-top:32px}
.pg .grid3 p,.pg .tx p{max-width:none}
.ck{list-style:none;max-width:760px}.ck li{padding:12px 0 12px 28px;border-bottom:1px solid var(--line);position:relative}
.ck li::before{content:"";position:absolute;left:4px;top:22px;width:10px;height:6px;border-left:1.6px solid var(--ac);border-bottom:1.6px solid var(--ac);transform:rotate(-45deg)}
.ln{margin-top:64px;color:var(--mut)}.ln a{text-decoration:underline;color:var(--ink)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:48px}
.two img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gal{margin-top:0!important}.gal .gt{font-size:20px;margin-bottom:16px}
.gg{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.gg img{width:100%;aspect-ratio:4/3;object-fit:cover;cursor:zoom-in}
.gg figure{margin:0}
img[data-lb]{cursor:zoom-in}
/* closing */
.closing{position:relative;height:650px;overflow:hidden;color:#fff;text-align:center}
.closing>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cl{position:absolute;inset:0;background:rgba(19,19,19,.55);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 24px;gap:24px}
.cl h2{color:#fff;margin:0;font-size:clamp(22px,2.6vw,36px);white-space:nowrap}
.cl p{max-width:none;opacity:.9}
.cl-btn{border:1px solid #fff;color:#fff;background:transparent;border-radius:0}.cl-btn:hover{background:rgba(255,255,255,.14);text-decoration:none}
/* footer */
.ft{background:#252525;color:#fff;padding:80px 0 48px;font-size:14px}
.ft a{color:#ddd}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:48px}
.fb b{font:600 22px var(--ser);display:block}.fb span{color:#aaa;font-size:12px;letter-spacing:.14em}.fb p{margin-top:16px;color:#ccc}
.fc h4{font:600 13px var(--san);letter-spacing:.14em;color:#aaa;margin-bottom:16px}.fc a{display:block;padding:4px 0}
.fbiz{border-top:1px solid #444;padding-top:32px;color:#bbb;line-height:1.9}.cp{margin-top:8px}
/* lightbox */
.lb{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:100;display:flex;align-items:center;justify-content:center}
.lb img{max-width:92vw;max-height:90vh;object-fit:contain}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:36px;cursor:pointer;padding:16px;line-height:1}
.lb .x{top:8px;right:12px}.lb .p{left:8px;top:50%}.lb .n{right:8px;top:50%}
/* motion */
.fu{opacity:0;transform:translateY(24px);transition:opacity .7s ease-out,transform .7s ease-out}.fu.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.fu{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:1023px){.sec{padding:88px 0}.steps{grid-template-columns:repeat(3,1fr)}.gg{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){
 .sec{padding:64px 0}.pg{padding:40px 0 72px}.pg section{margin-top:64px}
 .hdr{grid-template-columns:repeat(4,1fr);height:auto;padding-top:12px}
 .nl,.nr{display:contents}
 .logo{grid-column:1/-1;order:-1;padding-bottom:10px}.logo b{font-size:20px}
 .hdr a:not(.logo){text-align:center;font-size:14px;padding:10px 0;border-top:1px solid var(--line);white-space:nowrap}
 .cta{height:auto;padding:10px 0;justify-content:center;margin:0}
 .hdr>nav:first-child a:first-child,.hdr a{border-top:1px solid var(--line)}
 .grid3,.grid2,.about,.two{grid-template-columns:1fr}.grid3.extra{grid-template-columns:1fr}
 .about,.two{gap:32px}.steps{grid-template-columns:1fr 1fr}
 .hero{min-height:520px}.closing{height:480px}.cl h2{white-space:normal;font-size:21px}
 .fcols{grid-template-columns:1fr 1fr;gap:32px}.fb{grid-column:1/-1}
 .btn{padding:0 24px}.tb th{white-space:normal}.tb th,.tb td{padding:12px 8px}
}