:root{--bg:#FBF7F2;--s1:#fff;--s2:#F5EEE6;--ink:#2A221D;--ink2:#5E534B;--ink3:#9A8E84;--line:#EDE4DA;--pri:#D9634C;--tint:#FCEAE4}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink)}
body{font:16px/1.7 "Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
.nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-size:19px;letter-spacing:-.03em}.brand svg{width:30px;height:30px}
.nav nav{display:flex;gap:6px;align-items:center}.nav nav a{text-decoration:none;font-size:14.5px;color:var(--ink2);padding:8px 10px;border-radius:10px}.nav nav a:hover{background:var(--s2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:52px;padding:0 26px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-weight:700;font-size:16px}
.btn.pri{background:var(--pri);box-shadow:0 14px 28px -14px rgba(217,99,76,.8)}
.btn.ghost{background:var(--s2);color:var(--ink)}
.btn.sm{height:38px;padding:0 16px;font-size:14px}
.hero{padding:76px 0 64px;text-align:center;background:radial-gradient(70% 60% at 50% 0%,#FDE3DA 0%,transparent 70%)}
.badge{display:inline-block;padding:6px 14px;border-radius:999px;background:var(--tint);color:var(--pri);font-size:13.5px;font-weight:700}
.hero h1{font-size:clamp(34px,6.4vw,60px);line-height:1.22;letter-spacing:-.045em;margin:20px 0 18px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--pri)}
.hero p.lead{font-size:clamp(16px,2.2vw,19px);color:var(--ink2);max-width:640px;margin:0 auto 30px}
.cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.chips{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:22px;font-size:13.5px;color:var(--ink2)}.chips span{background:var(--s1);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
section{padding:64px 0}
.sh{text-align:center;margin-bottom:34px}.sh small{display:block;font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--pri);text-transform:uppercase}.sh h2{font-size:clamp(26px,4vw,38px);line-height:1.3;letter-spacing:-.04em;margin:8px 0 10px}.sh p{color:var(--ink2);margin:0}
.story{background:var(--s1);border:1px solid var(--line);border-radius:28px;padding:36px clamp(22px,5vw,56px);max-width:760px;margin:0 auto;font-size:17px;line-height:1.9;color:var(--ink2)}
.story b{color:var(--ink)}.story .sig{margin-top:18px;font-size:14.5px;color:var(--ink3)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.card{background:var(--s1);border:1px solid var(--line);border-radius:22px;padding:24px}
.card .ic{width:44px;height:44px;border-radius:14px;background:var(--tint);color:var(--pri);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.card h3{font-size:18px;letter-spacing:-.03em;margin:0 0 6px}.card p{margin:0;color:var(--ink2);font-size:15px;line-height:1.7}
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.trust .card{background:#2A221D;color:#F3ECE6;border:0}.trust .card p{color:#C9BDB3}.trust .card h3{color:#fff}
.not{max-width:760px;margin:0 auto;display:grid;gap:10px}.not div{background:var(--s1);border:1px dashed var(--line);border-radius:16px;padding:16px 18px;color:var(--ink2)}.not b{color:var(--ink)}
details.faq{background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:16px 20px;max-width:760px;margin:0 auto 10px}details.faq summary{cursor:pointer;font-weight:700;list-style:none}details.faq summary::-webkit-details-marker{display:none}details.faq summary:after{content:'+';float:right;color:var(--ink3)}details.faq[open] summary:after{content:'–'}details.faq p{margin:10px 0 0;color:var(--ink2);font-size:15px}
.endcta{text-align:center;background:var(--tint);border-radius:32px;padding:56px 22px;margin:0 22px}
.endcta h2{font-size:clamp(24px,4vw,34px);letter-spacing:-.04em;line-height:1.35;margin:0 0 20px}
footer{padding:44px 0 60px;color:var(--ink3);font-size:13px;line-height:1.8}
footer .links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}footer .links a{color:var(--ink2);text-decoration:none;font-weight:600}
/* doc pages */
.doc{max-width:760px;margin:0 auto;padding:44px 22px 30px}
.doc h1{font-size:clamp(28px,4.4vw,38px);letter-spacing:-.04em;line-height:1.3;margin:6px 0 10px}
.doc .meta{color:var(--ink3);font-size:14px;margin-bottom:26px}
.doc h2{font-size:21px;letter-spacing:-.03em;margin:38px 0 10px}
.doc h3{font-size:17px;margin:22px 0 6px}
.doc p,.doc li{color:var(--ink2);font-size:15.5px}
.doc table{width:100%;border-collapse:collapse;font-size:14.5px;margin:10px 0;background:var(--s1);border-radius:14px;overflow:hidden}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}.doc th{background:var(--s2);font-weight:700}
.box{background:var(--s1);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:14px 0}
.box.warm{background:var(--tint);border-color:#F6CDBF}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 10px}.toc a{font-size:13.5px;text-decoration:none;background:var(--s1);border:1px solid var(--line);padding:6px 12px;border-radius:999px;color:var(--ink2)}
.step{display:grid;grid-template-columns:1fr;gap:18px;align-items:start;background:var(--s1);border:1px solid var(--line);border-radius:24px;padding:22px;margin:16px 0}
@media(min-width:760px){.step{grid-template-columns:1.2fr 1fr}}
.step .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:15px;background:var(--pri);color:#fff;font-weight:800;font-size:14px;margin-right:8px}
.step h2{margin:0 0 8px;font-size:20px;display:flex;align-items:center}
.step img{width:100%;border-radius:18px;border:1px solid var(--line);display:block;background:var(--s2)}
.tip{font-size:14px;background:var(--s2);border-radius:12px;padding:10px 12px;margin-top:10px;color:var(--ink2)}
@media (prefers-color-scheme:dark){:root{--bg:#1A1614;--s1:#241E1B;--s2:#2E2723;--ink:#F3ECE6;--ink2:#C9BDB3;--ink3:#948A82;--line:#3A322D;--pri:#F2957F;--tint:#3A2621}.btn{background:#F3ECE6;color:#1A1614}.btn.pri{color:#2A1712}.hero{background:radial-gradient(70% 60% at 50% 0%,#3A2621 0%,transparent 70%)}.trust .card{background:#0F0C0B}.box.warm{border-color:#5A3A31}}
body{word-break:keep-all;overflow-wrap:anywhere}
.nav nav a.btn{color:#fff}.nav nav a.btn:hover{background:var(--pri)}
.step img{max-width:340px;justify-self:center}
@media (prefers-color-scheme:dark){.nav nav a.btn{color:#2A1712}}