a {
    color: white;
    font-weight: bold;
    text-decoration: none;
}
a:hover {
    color: white;
}
body {
    background-color: black;
    color: lightgray;
    font-family: Arial, Helvetica, sans-serif;
}
footer {
    margin: 40px 0px;
}
h1 {
    color: white;
}
.purchase-link {
    margin-top: 40px;
}
.btn-primary {
    background: linear-gradient(90deg, #888888 0%, #444444 100%);
    border: none;
    color: white;
    transition: all 0.3s ease-in-out;
}

.btn-primary:hover {
    transform: scale(1.05);
}