.portalButton {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 13px 16px;
  border-radius: 10px;
  background: linear-gradient(135deg, #079cff, #0863ff);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 8px 20px #006cff33;
}

.portalButton:hover {
  filter: brightness(1.08);
}