body {
    font-family: Arial, sans-serif;
    background-color: #f0f8ff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.questions-container, .login-container {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.questions-container {
    max-width: 640px;
}

.login-container {
    max-width: 360px;
}

.logo {
    width: 150px;
    display: block;
    margin: 0 auto;
}

form.login {
    display: flex;
    flex-direction: column;
}

h1 {
    color: #003366;
    text-align: center;
}

h2 {
    text-align: center;
}

input {
    margin-bottom: 1rem;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

input[type="submit"] {
    background-color: #0066cc;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
    display: block;
    margin: 1rem auto;
}

input[type="submit"]:hover {
    background-color: #004c99;
}

p.question {
    font-weight: bold;
    color: #003366;
    margin-bottom: 0.5rem;
}

input[type="radio"] {
    margin-right: 10px;
}

label {
    display: inline-block;
    margin-bottom: 0.5rem;
}