body {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #1a1a1a;
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
  overflow: hidden;
  position: relative;
}

h1 {
  font-size: 3rem;
}

p {
  font-size: 1.2rem;
}

.particle {
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.1s ease-out;
}