.custom-bg {
    background: linear-gradient(to right, #e2e8f0, #e5e7eb);
}
.btn-t {
    margin-top: 50px !important;
}
@media (prefers-color-scheme: dark) {
    .custom-bg {
        background: linear-gradient(to right, #1f2937, #111827);
        color: white !important;
    }

    .custom-btn {
        background-color: #374151 !important;
        color: white !important;
    }
}