body {
  margin: 0;
  background: #000;
  color: #D4AF37;
  font-family: sans-serif;
  text-align: center;
}

header {
  padding: 40px 20px;
}

button {
  background: #D4AF37;
  color: #000;
  border: none;
  padding: 14px 22px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
}

video {
  width: 100%;
  max-width: 420px;
  margin-top: 20px;
  border-radius: 16px;
}