* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(45deg, #ff0000, #ff0062, #b700ff, #0040ff);
  background-size: 300% 300%;
  animation: gradient 8s ease-in-out infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
  font-family: Arial, Helvetica, sans-serif;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

#menuContainer {
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  width: 380px;
  height: 400px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 30px;
  border-radius: 30px;
  font-size: 30px;
  overflow: hidden;
}

#w2xo {
  text-align: center;
  position: absolute;
  top: 10%;
  color: aliceblue;
  font-size: clamp(30px, 5vw, 50px);
  filter: drop-shadow(0px 0px 5px black);
  border-right: 2px solid #fff;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: typing 4s steps(20, end) forwards, blink 0.75s step-end infinite;
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 22.2ch;
  }
}
@keyframes blink {
  50% {
    border-color: transparent;
  }
}

button {
  cursor: pointer;
  margin-top: 22px;
  padding: 15px;
  width: 200px;
  border-radius: 30px;
  background-color: #fff;
  color: #000;
  font-size: 18px;
  border: 1px solid #fff;
  overflow: hidden;
}
button:hover {
  box-shadow: 0 0 15px #d3d3d3;
}

@media (max-width: 600px) {
  #menuContainer {
    width: 90%;
    height: 300px;
    gap: 10px;
    font-size: 18px;
    margin-top: 10px;
  }

  button {
    width: 180px;
    font-size: 15px;
  }
}