:root{
  --text:#0f1724;
  --muted:#475569;
  --border:rgba(15,23,36,.12);
  --brand:var(--zelo-blue, #1f6fff);
  --brand2:var(--zelo-purple, #7b5cff);
  --bg:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:10}
.nav{max-width:980px;margin:auto;padding:14px 18px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.brand{font-weight:1000;letter-spacing:.6px;color:var(--text);display:flex;gap:10px;align-items:center}
.brand img{height:26px}
.badge{font-size:12px;font-weight:900;padding:6px 10px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.lang{margin-left:auto;display:flex;gap:8px}
.lang button{border:1px solid var(--border);background:#fff;border-radius:12px;padding:8px 10px;font-weight:900;cursor:pointer}
.lang button:hover{transform:translateY(-1px)}
.container{max-width:980px;margin:auto;padding:42px 18px 70px}
h1{font-size:34px;margin:0 0 10px}
h2{font-size:20px;margin:30px 0 10px}
p,li{color:var(--muted);line-height:1.7}
.card{border:1px solid var(--border);border-radius:16px;padding:18px;background:#fff;box-shadow:0 16px 50px rgba(15,23,36,.06)}
.small{font-size:13px}
hr{border:0;border-top:1px solid var(--border);margin:26px 0}
.notice{border-left:4px solid var(--brand);padding:12px 14px;background:#f8fafc;border-radius:12px}
.footer{border-top:1px solid var(--border);padding:22px 18px;color:var(--muted)}
.footer .wrap{max-width:980px;margin:auto;display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:center}