:root{--ink:#3A332D;--sub:#6F665E;--faint:#A39A91;--page:#F4F2EC;--card:#fff;--well:#ECE8E1;--peach:#FF8E6E;--peach-deep:#E0603F;--peach-tint:#FFE4D8;--peach-on:#5C2414;--mint:#6FD6A8;--mint-tint:#DDF6EA;--butter-tint:#FFF1C7;--white:#fff;--night:#000;--night-line:#2A2724;--night-sub:#A8A29B;--hairline:#E5DFD4;--radius:22px;--wrap:68rem}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font:17px/1.7 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:inherit;font-weight:700;line-height:1.35;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4vw,3.5rem);line-height:1.3;letter-spacing:-.03em}
h2{font-size:clamp(1.75rem,3.1vw,2.75rem);line-height:1.4}
h3{font-size:1.5rem}
p{margin:0}
.sub{color:var(--sub)}
/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(244,242,236,.88);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(58,51,45,.06)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:1.25rem}
.brand img{width:34px;height:34px;border-radius:9px}
.top nav{margin-left:auto;display:flex;gap:6px}
.top nav a{padding:10px 14px;border-radius:999px;text-decoration:none;font-size:1.125rem;font-weight:500;letter-spacing:-.02em;color:var(--ink);min-height:44px;display:flex;align-items:center;transition:background .15s}
.top nav a:hover{background:var(--well)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;font-weight:500;font-size:1.0625rem;letter-spacing:-.02em;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;border:0;cursor:pointer;font-family:inherit}
.btn.dark{background:var(--ink);color:var(--white);box-shadow:0 8px 22px rgba(58,51,45,.22)}
.btn.dark:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(58,51,45,.28)}
.btn.light{background:var(--card);color:var(--ink);box-shadow:0 2px 10px rgba(58,51,45,.1)}
.btn.light:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(58,51,45,.14)}
.btn:focus-visible,a:focus-visible{outline:3px solid var(--peach-deep);outline-offset:3px}
/* hero: a big rounded box with the mongles, centered title, one phone rising from the bottom */
.heroA{margin:12px 20px 0;border-radius:44px;background:var(--peach-tint);position:relative;overflow:hidden;min-height:calc(100vh - 92px);min-height:calc(100svh - 92px);display:flex;flex-direction:column;align-items:center;padding:88px 24px 0;text-align:center}
.heroA .eyebrow{color:var(--peach-on);font-weight:600;font-size:1.125rem;margin-bottom:16px}
.heroA h1{max-width:20ch;position:relative;z-index:2}
.heroA p.lead{font-size:clamp(1.1rem,2vw,1.5rem);font-weight:600;letter-spacing:-.01em;margin:20px 0 30px;position:relative;z-index:2}
.heroA .cta{justify-content:center;position:relative;z-index:2}
.btn.pill{min-height:52px;padding:0 28px}
.heroA .m{position:absolute;pointer-events:none}
.heroA .m.front{z-index:3}
.heroA .ph{position:relative;z-index:1;width:min(340px,80vw);margin-top:52px;border:9px solid var(--white);border-bottom:0;border-radius:44px 44px 0 0;overflow:hidden;box-shadow:0 -10px 50px rgba(92,36,20,.18)}
.heroA .ph img{width:100%;height:auto}


.rise{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
.rise.d1{animation-delay:.12s}.rise.d2{animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
/* sections */
section.s{padding:96px 0}
section.s.tint{background:var(--card)}
.head{max-width:44rem;margin-bottom:56px}
.head p{margin-top:14px;font-size:1.25rem;font-weight:500}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.step{display:flex;flex-direction:column;gap:10px}
.step p{font-size:1.125rem;font-weight:500;letter-spacing:-.01em;line-height:1.6}
.step h3{margin-top:4px}
.step .shot{margin-top:18px;border-radius:32px;overflow:hidden;background:var(--white);aspect-ratio:880/1000;box-shadow:0 2px 24px rgba(58,51,45,.08)}
.step .shot img{width:100%;height:100%;object-fit:cover;object-position:top}
/* footer */
footer{padding:48px 0 56px;border-top:1px solid rgba(58,51,45,.08)}
footer .wrap{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
footer .links{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
footer .links a{padding:10px 12px;border-radius:999px;text-decoration:none;color:var(--sub);font-size:.95rem;min-height:44px;display:flex;align-items:center}
footer .links a:hover{background:var(--well);color:var(--ink)}
footer small{color:var(--sub);font-size:.88rem}
/* docs pages */
.doc{padding:56px 0 96px}
.doc .wrap{max-width:46rem}
.doc h1{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:8px}
.doc h2{font-size:1.3rem;margin:44px 0 10px}
.doc p,.doc li{color:var(--ink)}
.doc ul{padding-left:1.2em}
.doc li{margin:6px 0}
.doc .meta{color:var(--sub);font-size:.95rem;margin-bottom:28px}
.doc table{border-collapse:collapse;width:100%;font-size:.95rem;margin:10px 0 18px}
.doc th,.doc td{border-bottom:1px solid var(--hairline);padding:10px 8px;text-align:left;vertical-align:top}
.doc th{color:var(--sub);font-weight:600}
.doc code{background:var(--well);border-radius:6px;padding:1px 6px;font-size:.9em}
.faq details{background:var(--card);border-radius:18px;padding:0 20px;margin:10px 0;box-shadow:0 2px 10px rgba(58,51,45,.06)}
.faq summary{cursor:pointer;padding:18px 0;font-weight:700;min-height:44px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--sub);font-weight:400;font-size:1.3rem;line-height:1}
.faq details[open] summary:after{content:"–"}
.faq details p{padding:0 0 18px;color:var(--sub)}
.contact{background:var(--peach-tint);color:var(--peach-on);border-radius:var(--radius);padding:26px 26px;margin-top:36px}
.contact a{font-weight:800}
/* responsive */
@media (max-width:900px){
 section.s{padding:64px 0}
 .top nav a.hide-s{display:none}
}
@media (max-width:420px){
 .wrap{padding:0 18px}
 .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .rise{animation:none}
 .btn{transition:none}
}

/* closing */
.closeA{margin:0 20px 20px;border-radius:44px;background:var(--peach-tint);position:relative;overflow:hidden;padding:96px 24px;text-align:center}
.closeA h2{position:relative;z-index:2;font-size:clamp(1.8rem,4vw,2.8rem)}
.closeA .cta{justify-content:center;margin-top:28px;position:relative;z-index:2}
.closeA .m{position:absolute;pointer-events:none}
@media (max-width:900px){
 .heroA{padding:64px 20px 0;border-radius:32px;margin:8px 12px 0}
 .heroA .m.hide-s{display:none}
 .heroA .m.mb{display:none}
 .closeA{margin:0 12px 12px;border-radius:32px;padding:72px 20px}
 .closeA .m.hide-s{display:none}
}

/* feature rows: one sentence and one screen */
#more .row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:40px 0}
#more .row.flip .txt{order:2}
#more .txt h2{margin-bottom:18px}
#more .txt p{font-size:1.25rem;font-weight:500;letter-spacing:-.01em;line-height:1.6;max-width:26rem}
#more .pic{border-radius:36px;background:var(--well);padding:40px 40px 0;overflow:hidden;display:flex;justify-content:center;align-items:flex-end}
#more .pic img{width:min(100%,360px);border-radius:28px 28px 0 0;box-shadow:0 -6px 30px rgba(58,51,45,.14);max-height:520px;object-fit:cover;object-position:top}
/* dark block: privacy and faq */
.night{background:var(--night);color:var(--white);margin:20px 20px 12px;border-radius:44px;padding:104px 0 88px}
.night .wrap{max-width:60rem}
.night .dtop{text-align:center;display:flex;flex-direction:column;align-items:center}
.night .dtop p{margin-top:20px;font-size:1.25rem;font-weight:500;color:var(--night-sub);max-width:30rem}
.night .cta{margin-top:32px}
.btn.white{background:var(--white);color:var(--night)}.btn.white:hover{transform:translateY(-2px)}
.night .lines{list-style:none;margin:72px 0 0;padding:0;border-top:1px solid var(--night-line)}
.night .lines li{padding:22px 0;border-bottom:1px solid var(--night-line);font-size:1.25rem;font-weight:500;letter-spacing:-.01em}
.night h2.fq{margin:96px 0 24px;font-size:clamp(1.75rem,3vw,2.5rem)}
.night .qa{border-top:1px solid var(--night-line)}
.night details{border-bottom:1px solid var(--night-line)}
.night summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;min-height:44px;font-size:1.25rem;font-weight:500;letter-spacing:-.01em}
.night summary::-webkit-details-marker{display:none}
.night summary:after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--night-sub);border-bottom:2px solid var(--night-sub);transform:rotate(-45deg);transition:transform .2s}
.night details[open] summary:after{transform:rotate(45deg)}
.night details p{padding:0 0 24px;color:var(--night-sub);font-size:1.125rem;line-height:1.7;max-width:44rem}
.night a{color:var(--white)}
.night a:focus-visible,.night summary:focus-visible{outline-color:var(--white)}
@media (max-width:900px){
 #more .row{grid-template-columns:1fr;gap:28px;padding:36px 0}
 #more .row.flip .txt{order:0}
 #more .pic{padding:28px 28px 0}
 .night{margin:12px 12px 8px;border-radius:32px;padding:72px 0 56px}
 .night .lines li,.night summary{font-size:1.0625rem}
 .steps{gap:48px}
 .top nav a{font-size:1rem}
}
/* korean line breaks at word boundaries; stacked steps on narrow screens */
h1,h2,h3,p,summary,li{word-break:keep-all;overflow-wrap:break-word}
@media (max-width:900px){
 .steps{grid-template-columns:1fr}
 .step .shot{aspect-ratio:auto;max-height:460px}
 .step .shot img{height:auto}
 .heroA .cta{flex-direction:column;align-items:stretch;width:100%;max-width:20rem}
}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
@media (max-width:900px){.heroA .cta{margin:0 auto}.heroA .cta .btn{width:100%}}
.heroA a:focus-visible,.closeA a:focus-visible{outline-color:var(--peach-on)}
h1,h2,h3{text-wrap:balance}
p,li{text-wrap:pretty}
/* tighter rhythm between blocks */
section.s{padding:72px 0}
.closeA{margin-top:20px}
@media (max-width:900px){section.s{padding:56px 0}.head{margin-bottom:32px}}
/* one gap between the steps and the next block: 24 + 24 + row padding */
#how{padding-bottom:24px}
#more{padding-top:24px}
#how .head{margin-bottom:32px}
@media (max-width:900px){#how{padding-bottom:16px}#more{padding-top:16px}#how .head{margin-bottom:24px}}