.buy-links {
  margin: 1.5em 0;
}
.buy-links ul {
  list-style: none;
  padding: 0;
}
.buy-links li {
  margin: 0.5em 0;
}
.buy-button {
  display: inline-block;
  padding: 0.6em 1em;
  background: #0078d7;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
}
.buy-button:hover {
  background: #005a9e;
}
.affiliate-disclaimer {
  font-size: 0.85em;
  color: #666;
  margin-top: 0.5em;
}