body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #f2f2f2;
    margin: 0;
}
.logo {
    margin-bottom: 30px;
}
.botones {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 220px;
}
.botones a {
    text-decoration: none;
 	font-family: sans-serif;
    background: #2376b7;
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-size: 1.1em;
    transition: background 0.3s;
}
.botones a:hover {
    background: #19578b;
}