body {
    background-color: #000000;
    color: #FFFFFF; /* Default white text */
    font-family: "Courier New", monospace;
    margin: 20px;
    line-height: 1.4;
}

/* Guestbook page - green background with green text */
body.guestbook {
    color: #00FF00;
}

/* Blog page - black background, keep white text (same as default) */
body.blog {
    color: #FFFFFF;
}

h1 {
    color: #FF00FF;
    text-align: center;
    text-shadow: 2px 2px 0px #000000;
    font-size: 28px;
}

.float-left {
    float: left;
    margin-right: 15px;
    margin-bottom: 10px;
}

.float-right {
    float: right;
    margin-right: 15px;
    margin-bottom: 10px;
}

.center {
    text-align: center;
}

.clear {
    clear: both;
}

a {
    color: #00FFFF;
    text-decoration: underline;
}

a:hover {
    color: #FFFF00;
    background-color: #FF00FF;
}