<!-- Advanced code snippet section --> <div style="margin: 2rem 0 1rem;"> <h3>📌 Full Mini Project Example: Interactive Greeting</h3> <div class="code-block"> <pre><!-- HTML --> <div id="app"> <input type="text" id="nameInput" placeholder="Your name" /> <button id="greetBtn">Greet me</button> <p id="message"></p> </div>
body background: #e2e8f0; font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif; padding: 40px 20px; display: flex; justify-content: center; align-items: center; html and css and javascript pdf
.card h2 font-size: 1.8rem; margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; const originalTitle = document
/* inner content padding */ .content-padding padding: 2.8rem 3rem; const originalTitle = document.title
@media (max-width: 700px) .content-padding padding: 1.5rem; h1 font-size: 2rem; </style> </head> <body>
.pdf-toolbar background: #0f172a; padding: 12px 24px; display: flex; justify-content: flex-end; gap: 1rem; border-bottom: 1px solid #334155;
// Helper: generate PDF via browser's print (best for styling & embedded) function generatePDF() // The print method uses print media styles, giving high-quality PDF output. // For a better "save as PDF" experience we trigger browser print dialog with custom title. // This is the most reliable method to preserve CSS grid/flex, fonts, and code blocks. const originalTitle = document.title; document.title = "Web_Trinity_HTML_CSS_JS_Guide.pdf"; window.print(); document.title = originalTitle;