html,body{height:100%;margin:0;font-family:Arial,sans-serif}
body{display:flex;align-items:center;justify-content:center;
background:linear-gradient(135deg,#f7fbff 0%,#eef8ef 100%);
overflow:hidden}
.bg{position:fixed;inset:0;background:
radial-gradient(circle at top left,rgba(114,183,50,.15),transparent 40%),
radial-gradient(circle at bottom right,rgba(11,83,120,.12),transparent 40%);
z-index:0}
main{position:relative;z-index:1;text-align:center;padding:40px}
.logo{max-width:min(700px,90vw);height:auto;display:block;margin:0 auto 30px;background:transparent}
h2{color:#0B5378;font-weight:400;font-size:2.2rem;margin:0 0 20px}
p{color:#317932;font-size:1.1rem;line-height:1.6}