body {
   font-family: 'Poppins', sans-serif;
   background-color: #121212;
   color: #ffffff;
   text-align: center;
   display: flex;
   justify-content: center;
   align-items: center;
   height: 100vh;
   margin: 0;
}
.container {
   max-width: 600px;
   padding: 20px;
}
h1 {
   font-size: 2.5em;
   margin-bottom: 10px;
}
p {
   font-size: 1.2em;
}
a {
   color: #00bcd4;
   text-decoration: none;
   font-weight: bold;
}
a:hover {
   text-decoration: underline;
}