body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
    text-align: center;
    padding: 2em 1em;
}
.logo {
    width: 150px;
    height: 150px;
}
h1 {
    font-size: 2em;
    margin-bottom: 0.2em;
}
h2 {
    margin-top: 2.5em;
}
p {
    font-size: 1.1em;
    margin-bottom: 2em;
    max-width: 500px;
}
a.button {
    display: inline-block;
    padding: 1em 2em;
    background-color: #4285F4;
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}
a.button:hover {
    background-color: #357ae8;
}
code {
    white-space: pre-wrap;
    background: #1e1e1e;
    padding: 0.5em;
    border-radius: 5px;
    display: block;
    margin: 1em auto;
    max-width: 90%;
    overflow-x: auto;
    text-align: left;
}