/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

header h1 {
    margin-bottom: 10px;
    
}

nav a {
    color: #fff;
    text-decoration: none;
    padding: 0 15px;
}

nav a:hover {
    text-decoration: underline;
}

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

form {
    max-width: 600px;
    margin: 0 auto;
}

form input, form button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

form button {
    background: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

form button:hover {
    background: #555;
}

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

/* Responsive Design */
@media (max-width: 600px) {
    nav a {
        display: block;
        padding: 10px 0;
    }
    
    form input, form button {
        padding: 8px;
    }
}