* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Arial", sans-serif;
  background-color: #000;
  color: #ff0000;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  text-align: center;
}
.container {
  padding: 2rem;
  opacity: 0;
  transform: scale(0.8);
  animation: fadeInZoom 0.3s forwards;
}
h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.7);
  display: inline-block;
}
h1 span {
  display: inline-block;
  animation: glowLeftToRight 1.5s infinite;
}
p {
  font-size: 1.5rem;
}
@keyframes fadeInZoom {
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes glowLeftToRight {
  0%,
  100% {
    text-shadow: 0 0 5px rgba(255, 0, 0, 0.3);
  }
  50% {
    text-shadow: 0 0 20px rgba(255, 0, 0, 1);
  }
}

.noselect {
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Old versions of Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}