body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0e1628;
  color: #ffffff;
  text-align: center;
}
.container {
  max-width: 700px;
  margin: 5em auto;
}
h1 {
  font-size: 2.5em;
  color: #99aaff;
}
p {
  font-size: 1.2em;
  color: #b0b9cc;
}
.downloads a {
  display: inline-block;
  margin-top: 2em;
  padding: 12px 25px;
  background: linear-gradient(135deg, #6e7fff, #9c88ff);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}
footer {
  margin-top: 4em;
  font-size: 0.9em;
  color: #666;
}