body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #111;
  color: #fff;
  text-align: center;
  overflow-x: hidden;
}

.blur-field {
  position: relative;
  height: 200px;
  margin-top: 50px;
}

.blur {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  filter: blur(20px);
  animation: zoom 4s infinite ease-in-out;
}

.red-blur {
  background-color: red;
  left: 30%;
}

.blue-blur {
  background-color: blue;
  left: 60%;
}

@keyframes zoom {
  0% { transform: scale(1); }
  50% { transform: scale(1.5); }
  100% { transform: scale(1); }
}

.vault-gate {
  margin-top: 30px;
}

.vault-content {
  margin-top: 40px;
  padding: 20px;
}

.hidden {
  display: none;
}

iframe {
  margin-top: 20px;
  border: none;
  border-radius: 12px;
}