🎨 Fix CSS: Import global.css + plain CSS styles

CSS was not being imported! Fixed:

✅ Added 'import ../styles/global.css' to BaseLayout.astro
✅ Rewrote CSS with plain CSS (not @apply which wasn't working)
✅ Cookie banner has inline styles as backup
✅ Font size: 16px base
✅ Solid colors: green-600 (#16a34a), gray-900 (#111827)
✅ Footer has policy links

Build: 12 pages ✅

dealplustech-astro/node_modules/is-inside-container/index.js

@@ -0,0 +1,23 @@
+import fs from 'node:fs';
+import isDocker from 'is-docker';
+
+let cachedResult;
+
+// Podman detection
+const hasContainerEnv = () => {
+	try {
+		fs.statSync('/run/.containerenv');
+		return true;
+	} catch {
+		return false;
+	}
+};
+
+export default function isInsideContainer() {
+	// TODO: Use `??=` when targeting Node.js 16.
+	if (cachedResult === undefined) {
+		cachedResult = hasContainerEnv() || isDocker();
+	}
+
+	return cachedResult;
+}