body {
    background-color: #fafafa;
    font-family: 'Open Sans', sans-serif;
    color: #333;
    line-height: 1.6;
    padding: 20px;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    color: #005a9c;
    margin-bottom: 20px;
}

a {
    color: #008cba;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

header {
    background-color: #005a9c;
    color: white;
    padding: 10px 0;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

button {
    background-color: #008cba;
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
}

button:hover {
    background-color: #005a9c;
}