body {
    font-family: "Courier New", monospace;
    background-color: #f5f5f5;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #ff9800;
    padding: 1rem;
}

header h1 {
    margin: 0;
    display: inline;
}

nav {
    float: right;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 1rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #333;
}

main {
    padding: 2rem;
    opacity: 0;
    animation: fadeIn 1s ease-in-out forwards;
    display: flex;
    justify-content: center;
}

.content-container {
    width: 1000px; /* Fixed width for larger screens */
}

@media (max-width: 1000px) {
    .content-container {
        width: 100%;
        padding: 0 15px;
    }
}

@keyframes fadeIn {
    100% {
        opacity: 1;
    }
}

section {
    margin-bottom: 2rem;
}

pre {
    background-color: #eee;
    padding: 1rem;
    overflow-x: auto;
}

code {
    font-family: "Courier New", monospace;
}