body {
    background: linear-gradient(135deg, #f9f9f9, #e0e0e0);
    font-family: 'Verdana', sans-serif;
}

.card {
    border-radius: 10px;
}

.btn-primary {
    background-color: #0C2340;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #00843d;
}