:root{--ink:#181818;--paper:#f7f7f3;--orange:#f47b20;--line:rgba(24,24,24,.15);--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;line-height:1.7;word-break:keep-all}
a{color:inherit;text-decoration:none}
.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,calc((100vw - var(--max))/2));background:#fff;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}.brand img{width:auto;height:44px}
.topbar nav{display:flex;gap:25px;align-items:center;font-size:14px;font-weight:650}.topbar .inquiry{padding:10px 14px;color:#fff;background:var(--ink)}
.service-hero{padding:clamp(80px,10vw,140px) max(5vw,calc((100vw - var(--max))/2));background:#202020;color:#fff}
.eyebrow{margin:0 0 22px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.14em}
.service-hero h1{max-width:900px;margin:0;font-size:clamp(42px,6vw,74px);font-weight:500;line-height:1.14;letter-spacing:-.045em}
.service-hero .lead{max-width:720px;margin:32px 0 0;color:rgba(255,255,255,.75);font-size:clamp(17px,1.7vw,22px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;font-weight:750}.button-primary{background:var(--orange);color:#161616}.button-ghost{border:1px solid rgba(255,255,255,.45)}
.content{width:min(90%,var(--max));margin:auto;padding:clamp(70px,9vw,120px) 0}
.content h2{margin:0 0 24px;font-size:clamp(31px,4vw,50px);font-weight:520;line-height:1.25;letter-spacing:-.04em}
.content>.intro{max-width:790px;margin:0 0 56px;color:#62625e;font-size:18px}
.limited-label{display:inline-flex;margin:0 0 18px;padding:7px 11px;color:#111;background:var(--orange);font-size:12px;font-weight:850;letter-spacing:.08em}
.period-grid{display:grid;grid-template-columns:repeat(3,1fr);margin:0 0 64px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.period-grid article{padding:25px 28px 27px 0}.period-grid article+article{padding-left:28px;border-left:1px solid var(--line)}
.period-grid span{display:block;color:#777;font-size:12px;font-weight:750}.period-grid strong{display:block;margin:5px 0 8px;font-size:clamp(24px,3vw,34px);letter-spacing:-.03em}.period-grid p{margin:0;color:#696965;font-size:14px}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink)}
.check-grid article{padding:26px 26px 28px 0;border-bottom:1px solid var(--line)}.check-grid article:nth-child(odd){padding-right:42px}.check-grid article:nth-child(even){padding-left:42px;border-left:1px solid var(--line)}
.check-grid span{color:var(--orange);font-size:12px;font-weight:800}.check-grid h3{margin:7px 0 6px;font-size:22px}.check-grid p{margin:0;color:#696965}
.steps{background:#ecece7}.steps-inner{width:min(90%,var(--max));margin:auto;padding:clamp(70px,9vw,120px) 0}
.steps h2,.faq h2{margin:0 0 40px;font-size:clamp(31px,4vw,50px);font-weight:520;letter-spacing:-.04em}
.steps ol{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none}.steps li{min-height:190px;padding:24px;background:#fff;border-top:3px solid var(--orange)}
.steps strong{display:block;margin-bottom:27px;color:#777;font-size:12px}.steps h3{margin:0 0 7px;font-size:20px}.steps p{margin:0;color:#6c6c68;font-size:14px}
.faq{width:min(90%,var(--max));margin:auto;padding:clamp(70px,9vw,120px) 0}.faq details{border-top:1px solid var(--line)}.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{padding:22px 0;font-size:18px;font-weight:700;cursor:pointer}.faq details p{max-width:850px;margin:0;padding:0 0 24px;color:#666}
.cta{padding:clamp(70px,9vw,110px) max(5vw,calc((100vw - var(--max))/2));color:#fff;background:var(--ink)}
.cta h2{max-width:820px;margin:0 0 20px;font-size:clamp(32px,4.6vw,58px);font-weight:500;line-height:1.25;letter-spacing:-.04em}.cta p{color:rgba(255,255,255,.68)}
.footer{display:flex;justify-content:space-between;padding:30px max(5vw,calc((100vw - var(--max))/2));font-size:12px}.breadcrumb{width:min(90%,var(--max));margin:22px auto;color:#777;font-size:12px}
@media(max-width:760px){.topbar{height:72px}.brand img{height:38px}.topbar nav a:not(.inquiry){display:none}.period-grid,.check-grid,.steps ol{grid-template-columns:1fr}.period-grid article,.period-grid article+article{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}.check-grid article,.check-grid article:nth-child(odd),.check-grid article:nth-child(even){padding:24px 0;border-left:0}.footer{flex-direction:column;gap:8px}.service-hero{padding-top:75px}}