/* Base styles */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* Header styles */
header {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

h1 {
    margin: 0;
}

/* Main content styles */
main {
    padding: 20px;
    text-align: center;
}

/* Footer styles */
footer {
    text-align: center;
    padding: 1rem;
    background-color: #333;
    color: #fff;
    position: fixed;
    width: 100%;
    bottom: 0;
}