body {
    background-color: #222;
    color: #fff;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}
.logo {
    width: 100px;
}
header {
    text-align: center;
    padding: 20px;
}
h1 {
    font-size: 2.5em;
}
.tagline {
    font-size: 1.2em;
    margin-top: 10px;
}
.game-instructions {
    text-align: center;
    margin: 20px;
}
.game-area {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}
#gameCanvas {
    border: 1px solid #fff;
}
footer {
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}