body{margin:0;font-family:Arial}
.nav{display:flex;align-items:center;gap:10px;padding:15px;background:#F2F7FF}
.logo{width:40px}
.hero{text-align:center;padding:60px;background:linear-gradient(#3375FF,#1E64F0);color:#fff}
.btn{display:inline-block;background:#09C26B;color:#fff;padding:12px 20px;border-radius:8px;text-decoration:none;border:none}
.balances{display:flex;justify-content:center;gap:20px;padding:40px;flex-wrap:wrap}
.balances img{width:260px}
.coins{display:flex;justify-content:center;gap:20px;padding:30px}
.coins img{width:48px}
.validate{text-align:center;padding:80px}
.validate input{padding:12px;width:260px;margin-bottom:12px}
footer{text-align:center;padding:20px;background:#F2F7FF}