body {
  background-color: #0f0f0f;
  color: white;
  font-family: 'Helvetica Neue', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
}

h1 {
  font-size: 2.2em;
  margin-bottom: 0.2em;
}

p {
  opacity: 0.7;
  margin-bottom: 2em;
}

.download {
  display: inline-block;
  background: #ffffff10;
  color: #00ffe4;
  padding: 0.8em 1.5em;
  border: 1px solid #00ffe4;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin: 10px;
}

.download:hover {
  background: #00ffe4;
  color: black;
}

.link-group {
  display: flex;
  flex-direction: column;
  align-items: center;
}