Sora提示词：Use the uploaded “Add Asset” screen showing the fields being
Use the uploaded “Add Asset” screen showing the fields being filled.
Create a 5-second premium Apple-style input demo.
Black background with a soft purple gradient light.
Make the UI slide in gently from below, like an Apple keynote animation.
Add calm male voice-over.
Add English subtitle in SF Pro font.
Voice-over: “Add your new gold asset by entering the name, grams, and purchase price.”