body {
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #fff;
  font-family: monospace;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
}

.container {
  text-align: center;
  z-index: 2;
}

h1 {
  font-size: 4em;
  letter-spacing: 0.15em;
}

p {
  font-size: 1.2em;
  opacity: 0.6;
  margin-top: 1em;
}

.whitehole {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.1) 60%, rgba(0,0,0,0) 100%);
  animation: pulse 4s ease-in-out infinite;
  filter: blur(8px);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

footer {
  position: fixed;
  bottom: 20px;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

footer a {
  color: #888;
  text-decoration: none;
  margin: 0 0.3em;
}