:root{--bg:#F6F7F8;--ink:#121619;--muted:#4A545C;--line:#D9DDE1;--accent:#2F6BFF}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:lang(ko) body{word-break:keep-all}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,"Segoe UI","Hiragino Sans","Apple SD Gothic Neo","Noto Sans KR","Noto Sans JP",sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{text-decoration-thickness:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}
header.top{padding:24px 0}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.wm{font-weight:800;letter-spacing:-.02em;font-size:22px;color:#121619;text-decoration:none;display:inline-flex;align-items:baseline}
.wm:hover{text-decoration:none}
.wm .dot{display:inline-block;width:.28em;height:.28em;border-radius:50%;background:#2F6BFF;margin-left:.08em}
.lang{display:flex;gap:4px;font-size:14px}
.lang a{padding:4px 10px;border-radius:6px;text-decoration:none;color:var(--muted)}
.lang a:hover{background:#E8EAED;color:var(--ink)}
.lang a[aria-current="true"]{background:var(--ink);color:#fff}
main{flex:1}
.hero{padding:72px 0 56px}
h1.big{font-size:clamp(36px,7vw,72px);line-height:1.12;letter-spacing:-.03em;font-weight:800;margin:0;max-width:18ch}
html:lang(ja) h1.big,html:lang(ko) h1.big{line-height:1.25;max-width:16em;word-break:keep-all}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:56ch;margin:24px 0 0}
.feature{display:block;padding:40px 0;border-top:2px solid var(--ink);text-decoration:none}
.feature h2{font-size:clamp(32px,5vw,48px);line-height:1.15;letter-spacing:-.025em;margin:0 0 8px;font-weight:800}
.feature p{margin:0 0 16px;max-width:52ch;font-size:18px}
.feature .host,.row .host{color:var(--muted);font-size:14px}
.feature:hover h2,.row:hover h3{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:6px}
.list{margin:0;padding:0;list-style:none}
.row{display:grid;grid-template-columns:200px minmax(0,1fr) 220px;gap:8px 24px;align-items:baseline;padding:20px 0;border-top:1px solid var(--line);text-decoration:none}
.row .host{text-align:right}
.row h3{margin:0;font-size:20px;letter-spacing:-.01em}
.row p{margin:0;color:var(--muted)}
.more{padding:24px 0 72px;border-top:1px solid var(--line);color:var(--muted);margin:0}
.choose{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 0}
.choose a{display:inline-block;padding:12px 24px;border:2px solid var(--ink);border-radius:8px;font-weight:700;text-decoration:none}
.choose a:hover{background:var(--ink);color:#fff}
.intro{padding:0 0 56px;max-width:60ch;color:var(--muted)}
article.legal{max-width:70ch;padding:48px 0 72px}
article.legal h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.025em;line-height:1.2;margin:0 0 8px}
article.legal .updated{color:var(--muted);font-size:14px;margin:0 0 32px}
article.legal h2{font-size:20px;margin:40px 0 8px;letter-spacing:-.01em}
article.legal p,article.legal li{margin:0 0 12px}
article.legal ul{padding-left:22px;margin:0 0 12px}
dl.facts{margin:24px 0;border-top:2px solid var(--ink)}
dl.facts div{display:grid;grid-template-columns:minmax(120px,14em) 1fr;gap:8px 24px;padding:12px 0;border-bottom:1px solid var(--line)}
dl.facts dt{font-weight:700}
dl.facts dd{margin:0}
footer.foot{border-top:1px solid var(--line);padding:32px 0 40px;font-size:14px;color:var(--muted)}
footer.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer.foot a{color:var(--muted)}
footer.foot p{margin:0}
.nf{padding:96px 0}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .hero{padding:40px 0 40px}
  .row{grid-template-columns:1fr}.row .host{text-align:left}
  dl.facts div{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.soon{display:inline-block;margin-left:10px;padding:1px 8px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--muted)}