body{
  font-family: Verdana, Arial, "Times New Roman", "Comic Sans MS", sans-serif;
  background: #f5f6f7;
  margin:0; padding:0;
}
header, footer{
  background:#0b5;
  color:#fff;
  padding:16px;
}
nav a{
  margin-right:12px;
  text-decoration:none;
  color:#053;
  font-weight:bold;
}
.container{ max-width:1000px; margin:20px auto; padding:20px; background:#fff; border-radius:12px; }
.button-green{
  background:#0b5; color:#fff; padding:10px 14px; border:none; border-radius:8px; cursor:pointer;
}
.popup{
  display:none; position:fixed; inset:0; background:rgba(0,0,0,.6);
}
.popup .card{
  background:#fff; max-width:420px; margin:10% auto; padding:20px; border-radius:12px;
}
.zf-list li{ margin:6px 0; }
.footer-links a{ color:#fff; margin-right:10px; }
.marquee{ animation: scroll 20s linear infinite; white-space:nowrap; }
@keyframes scroll{ from{transform:translateX(100%);} to{transform:translateX(-100%);} }