/* General Styles */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Navigation Bar */
nav {
    width: 100%;
    background-color: #007bff;
    display: flex;
    justify-content: center;
    padding: 10px 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

nav ul li {
    display: inline;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 16px;
    padding: 10px 20px;
    border-radius: 5px;
}

nav ul li a:hover {
    background-color: #0056b3;
}

/* Welcome Screen */
.welcome {
    margin-top: 50px;
    padding: 20px;
    max-width: 800px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Content */
.content {
    margin-top: 50px;
    padding: 20px;
    max-width: 800px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}