body {
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: #63B9C0;
    color: white;
    text-align: center;
    padding: 20px 0;
}

#logo {
    max-width: 100px;
    display: block;
    margin: 0 auto;
}

nav {
    background-color: #333;
    overflow: hidden;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    padding: 14px 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

nav ul li a:hover {
    background-color: #575757;
}

main {
    padding: 20px;
}

h2 {
    color: #63B9C0;
}

.faq-item, .troubleshooting-item {
    margin-bottom: 20px;
}

.faq-item h3, .troubleshooting-item h3 {
    cursor: pointer;
}

.faq-item .answer {
    display: none;
    padding-left: 20px;
}

form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

form label {
    margin-top: 10px;
}

form input, form textarea {
    padding: 10px;
    margin-top: 5px;
}

form textarea {
    height: 150px;
}

form button {
    background-color: #63B9C0;
    color: white;
    border: none;
    padding: 10px;
    margin-top: 10px;
    cursor: pointer;
}

form button:hover {
    background-color: #5aa3a6;
}

@media (max-width: 600px) {
    nav ul {
        flex-direction: column;
    }

    body {
        padding: 10px;
    }

    form {
        padding: 0 10px;
    }
}