To stylize the page further and add more elements, we can make the checkout page more visually appealing and engaging. I'll focus on improving the layout, adding animations, and introducing more UI components to enhance the overall user experience. Below are some of the improvements:
1. **Gradient Background** for a modern look.
2. **Card Style for Cart Summary** to give it a more polished feel.
3. **Animation for Form Elements** when the user interacts with them.
4. **Enhanced Buttons** with hover effects.
5. **Additional Elements** like a “Coupon Code” input, a “Summary of Items” in the cart, and a “Payment Method” section.
### Updated Enhanced Checkout Page with More Styling:
```html
Checkout