body {
    font-family: 'Roboto', sans-serif;
    background: #f4f7fc;
    color: #333;
}

.container {
    margin-top: 40px;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 28px;
    color: #007BFF;
    text-align: center;
    margin-bottom: 20px;
}

p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 10px;
}

strong {
    color: #007BFF;
}

.btn-primary {
    background-color: #007BFF;
    border-color: #007BFF;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.card {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card-title {
    font-size: 20px;
    font-weight: bold;
    color: #007BFF;
    margin-bottom: 10px;
}

.card-body {
    font-size: 16px;
    line-height: 1.5;
    color: #555;
}

.text-muted {
    color: #6c757d;
}