body { background: #000; color: #fff; font-family: 'Courier New', monospace; }
.card {
  background: #111;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 0 20px rgba(255, 221, 0, 0.25);
  transition: transform 0.3s;
  width: 100%;
  max-width: 520px;
  text-align: center;
  margin: auto;
}
.card:hover { transform: translateY(-5px); }
.card h3 { color: #ffdd00; font-size: 1.4rem; margin-bottom: 0.8rem; }
.card input, .card button {
  width: 100%; margin-top: 0.7rem; border-radius: 8px; padding: 0.7rem; border: none;
}
.card input { background: #000; color: #fff; border: 1px solid #555; }
.card button {
  background: linear-gradient(90deg, #ffdd00, #ffaa00);
  color: #111; font-weight: bold;
  transition: 0.3s; box-shadow: 0 0 10px rgba(255, 221, 0, 0.3);
}
.card button:hover { transform: scale(1.03); background: linear-gradient(90deg, #ffaa00, #ffdd00); }
img { margin-top: 15px; width: 150px; height: 150px; border-radius:15px; }
a.download-link { display:block; margin-top:10px; color:#ffdd00; font-weight:bold; }