body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background: #0f0f0f;
    color: #fff;
}

h1 {
    margin-bottom: 2rem;
}

a {
    display: block;
    margin: 0.5rem;
    padding: 1rem 2rem;
    background: #1e1e1e;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid #333;
}

a:hover {
    background: #2e2e2e;
}