body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1em 0;
    text-align: center;
}

.logo a {
    color: #fff;
    text-decoration: none;
    font-size: 2.5em; /* Makes the URL large and prominent */
    font-weight: bold;
    letter-spacing: -2px; /* A little squeeze to make it look more like a logo */
    transition: color 0.3s ease;
}

.logo a:hover {
    color: #00bcd4; /* A nice hover effect */
}

main {
    flex: 1;
    padding: 20px;
    text-align: center;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1em 0;
    margin-top: 20px;
}