:root{
  --bg:#faf8f5;--bg-soft:#f1ece5;--card:#fff;--line:rgba(28,31,38,.1);
  --text:#1c1f26;--muted:#6b7280;--accent:#493CDD;--accent-2:#2415C1;--radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(73,60,221,.1),transparent),
             radial-gradient(900px 500px at 10% 0%,rgba(36,21,193,.08),transparent),var(--bg);
  color:var(--text);line-height:1.65;
}
a{color:var(--accent-2)}
.wrap{max-width:860px;margin:0 auto;padding:0 24px}
header.nav{border-bottom:1px solid var(--line);padding:16px 0}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;text-decoration:none;color:var(--text);font-size:16px}
.brand img{width:32px;height:32px;border-radius:9px;display:block}
.back{font-size:13px;color:var(--muted);text-decoration:none}
.back:hover{color:var(--accent-2)}
main{padding:48px 0 64px}
h1{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;line-height:1.15;margin:0 0 10px}
.updated{color:var(--muted);font-size:13px;margin:0 0 28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,4vw,40px)}
h2{font-size:18px;margin:34px 0 10px;letter-spacing:-.01em}
h2:first-child{margin-top:0}
h3{font-size:15px;margin:22px 0 8px}
p,li{font-size:15px}
li{margin:6px 0}
ul,ol{padding-left:22px}
.note{background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:14px 16px;font-size:14px;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:14px;margin:10px 0}
th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600}
footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--muted);font-size:13px}
footer .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:flex-start}
footer p{margin:0}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--accent-2);text-decoration:underline}
.legal-links{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:640px){
  main{padding:32px 0 48px}
  footer .wrap{flex-direction:column}
}