<!-- Live interactive demo section (pure JS, CSS, HTML) --> <div class="demo-box" id="liveDemo"> <h3>🧪 Live Interactive Demo — JavaScript + CSS magic</h3> <p style="margin-bottom: 12px;">Click the button to see dynamic content generation & style changes:</p> <button class="interactive-btn" id="demoActionBtn">🌟 Show Web Fact</button> <button class="interactive-btn" id="styleToggleBtn" style="background:#475569;">🎨 Toggle Highlight</button> <div id="dynamicOutput" class="output-area"> 💡 Press "Show Web Fact" for an interesting web dev fact. </div> </div>
.card h2 font-size: 1.8rem; margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; html and css and javascript pdf
/* PDF optimized styling — clean, print-friendly, but vibrant for screen */ h1 font-size: 2.8rem; background: linear-gradient(135deg, #0f172a, #3b82f6); background-clip: text; -webkit-background-clip: text; color: transparent; margin-bottom: 0.5rem; letter-spacing: -0.02em; div class="demo-box" id="liveDemo">