@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

html,body{
  margin:0;height:100%;display:flex;align-items:center;justify-content:center;
  background:#1a1a1d;color:#f0f0f0;font-family:'Inter',sans-serif;
}
.portal{ text-align:center; }
h1{ font-weight:600;font-size:2.2rem;margin-bottom:0.5rem; }
.subtitle{ color:#cacad0;margin-bottom:2.5rem; }
.btn-row{ display:flex;gap:30px;flex-wrap:wrap;justify-content:center; }
.portal-btn{
  display:inline-block;padding:18px 42px;font-size:1.1rem;font-weight:600;
  border-radius:40px;text-decoration:none;color:#fff;
  background:linear-gradient(90deg,#2575fc 0%,#6a11cb 100%);
  transition:transform .2s ease, box-shadow .2s ease;
}
.portal-btn:hover{
  transform:scale(1.05);box-shadow:0 6px 24px rgba(0,0,0,.35);
}