body {
            line-height: 1.6;
            margin: 0;
            padding: 0;
            font-family: Arial, sans-serif;
            background-color: #f0f8ff; /* Light blue background */
            color: #333; /* Dark gray text */
        }
header {
            border: 5px solid #ffffff; /* White background inside the border */
            padding: 20px;
            color: white;
            background-color: #00796b; /* Turquoise */
}
/* Main content styles */
main {
    margin: 20px;
    padding: 20px;
    background-color: #ffffff; /* White background */
    border: 1px solid #ddd; /* Light gray border */
    border-radius: 10px; /* Rounded corners */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow */
}
footer {
    text-align: center;
    padding: 10px;
    background-color: #00796b; /* Turquoise */
    color: white;
    position: relative;
    bottom: 0;
    width: 100%;
}
/* Link styles */
a {
    color: #00796b; /* Turquoise links */
    text-decoration: none;
}

a:hover {
    color: #004d40; /* Darker turquoise on hover */
    text-decoration: underline;
}