🎨 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/astro/dist/runtime/server/render/instruction.js

@@ -0,0 +1,13 @@
+const RenderInstructionSymbol = Symbol.for("astro:render");
+function createRenderInstruction(instruction) {
+  return Object.defineProperty(instruction, RenderInstructionSymbol, {
+    value: true
+  });
+}
+function isRenderInstruction(chunk) {
+  return chunk && typeof chunk === "object" && chunk[RenderInstructionSymbol];
+}
+export {
+  createRenderInstruction,
+  isRenderInstruction
+};