body {
  background-color: #0f0f0f;
  color: #eee;
  font-family: 'Courier New', monospace;
  margin: 0;
  padding: 0;
  text-align: center;
}

header {
  background: #111;
  padding: 2rem;
  border-bottom: 2px solid #6e00ff;
}

h1 {
  color: #6e00ff;
  font-size: 3rem;
  margin: 0;
  letter-spacing: 3px;
}

.tagline {
  color: #ccc;
  font-style: italic;
  margin-top: 0.5rem;
}

.intro, .beat-display, .register-cta {
  padding: 2rem;
  border-bottom: 1px dashed #333;
}

audio {
  margin: 1rem 0;
}

button {
  background: #6e00ff;
  color: white;
  border: none;
  padding: 0.8rem 1.2rem;
  font-size: 1rem;
  cursor: pointer;
  margin-top: 1rem;
}

button:hover {
  background: #4b00cc;
}

footer {
  background: #111;
  color: #666;
  padding: 1rem;
  font-size: 0.9rem;
}