body {
    font-family: 'Source Sans Pro', Arial, sans-serif;
    background: #1e1e1e;
    color: #f1f1f1;
    min-height: 100vh;
    margin: 0;
}

.page-wrapper {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.footer {
    background: #222;
    color: #bbb;
    padding: 20px 0;
    text-align: center;
}