*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;line-height:1.6;word-break:keep-all;background:var(--bg);color:var(--ink)}
a{color:inherit}
img{max-width:100%}
.w{max-width:1080px;margin:0 auto;padding:0 24px}
.rib{background:#1c1c1a;color:#fff;font-size:13px;text-align:center;padding:7px 16px}
.rib a{color:#fff;font-weight:600;margin-left:8px}
.hd{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
.hd .w{display:flex;align-items:center;gap:20px;height:64px}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none}
.nav{display:flex;gap:18px;margin-left:auto;font-size:15px}
.nav a{text-decoration:none;color:var(--mute)}
.lang{display:flex;gap:2px;background:var(--soft);border-radius:999px;padding:3px}
.lang button{border:0;background:none;font:inherit;font-size:12.5px;padding:4px 9px;border-radius:999px;cursor:pointer;color:var(--mute)}
.lang button.on{background:var(--bg);color:var(--ink);font-weight:700;box-shadow:0 1px 2px rgba(0,0,0,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;border-radius:999px;border:1px solid var(--pt);background:var(--pt);color:var(--on);font:inherit;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none}
.btn.ln{background:transparent;color:var(--ink);border-color:var(--line)}
.sec{padding:72px 0;border-bottom:1px solid var(--line)}
.sec h2{margin:0 0 8px;font-size:30px;letter-spacing:-.03em}
.sub{margin:0 0 32px;color:var(--mute)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--mute);font-size:15px}
.f{margin-bottom:14px}
.f label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.f input,.f select,.f textarea{width:100%;font:inherit;font-size:16px;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--mute);margin:4px 0 8px}
.chk input{margin-top:4px}
.ft{padding:36px 0 48px;font-size:13px;color:var(--mute)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#1c1c1a;color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;opacity:0;transition:.25s;pointer-events:none;z-index:50;max-width:calc(100% - 32px);text-align:center}
.toast.on{opacity:1;transform:translateX(-50%)}
@media (max-width:860px){.grid{grid-template-columns:1fr 1fr}.nav{display:none}.lang{margin-left:auto}}
@media (max-width:560px){.grid{grid-template-columns:1fr}.w{padding:0 16px}.sec{padding:52px 0}.sec h2{font-size:25px}}