<ul><li>Added missing &lt;body class="landing-page"&gt; tag to html.php — required for .landing-page CSS rules that drive the orange hero background</li><li>Added &lt;div class="content-bg-wrap"&gt;&lt;/div&gt; — the animated landing-users.webp pattern with rgba(255,94,58,0.95) orange overlay</li><li>Added &lt;div id="hellopreloader"&gt; — SVG animated loading spinner matching production</li><li>Updated header logo to dual-image pattern: logo.png (white, for orange bg) + logo-colored-small.png (.logo-colored variant) matching youportal.app production</li></ul>