body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 20px;
    background-color: #f4f4f4;
    color: #333;
}
.container {
    max-width: 900px;
    margin: auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1, h2, h3 {
    color: #0056b3;
}
h1 {
    text-align: center;
    margin-bottom: 30px;
}
h2 {
    border-bottom: 2px solid #eee;
    padding-bottom: 5px;
    margin-top: 25px;
    margin-bottom: 15px;
}
h3 {
    margin-top: 20px;
    color: #007bff;
}
ul {
    list-style-type: disc;
    margin-left: 20px;
    padding-left: 0;
}
ul li {
    margin-bottom: 8px;
}
strong {
    color: #555;
}
.code-section {
    background-color: #e8e8e8;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 15px;
    position: relative;
}
.code-block {
    font-family: "Courier New", Courier, monospace;
    font-size: 0.9em;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: #000;
}
.copy-button {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8em;
}
.copy-button:hover {
    background-color: #0056b3;
}
.copy-message {
    position: absolute;
    top: 35px;
    right: 5px;
    background-color: #5cb85c;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.7em;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}
.copy-message.show {
    opacity: 1;
}
.output-section {
    background-color: #f8f8f8;
    border: 1px dashed #ddd;
    padding: 10px;
    margin-top: 10px;
    margin-bottom: 20px;
    font-family: "Courier New", Courier, monospace;
    font-size: 0.9em;
    color: #666;
}
   /* NEW: Styles for navigation links */
.nav-top {
    margin-bottom: 20px; /* Space below the nav link at the top */
    text-align: left;
}
.nav-bottom {
    margin-top: 40px; /* Space above the nav link at the bottom */
    padding-top: 15px;
    border-top: 1px solid #eee;
    text-align: center;
}
.nav-top a, .nav-bottom a {
    display: inline-block;
    background-color: #e9ecef; /* Light gray background */
    color: #007bff; /* Blue text */
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out;
    font-size: 0.9em;
}
.nav-top a:hover, .nav-bottom a:hover {
    background-color: #007bff; /* Blue background on hover */
    color: white; /* White text on hover */
}