Strawberry Matcha Gift Card

Build an interactive kawaii-style greeting card mobile application focused on sending and receiving warm thank-you notes. The app core should feature a diverse library of pre-designed cute card templates covering scenarios like receiving gifts, getting help from friends, family support and colleague assistance, all with consistent soft pastel color palettes, rounded element designs and adorable animated details such as bouncing animal stickers, floating confetti effects and gentle twinkling stars. Add a simple and intuitive editing function that allows users to freely add custom handwritten-style text, adjust font sizes, and drag and drop cute decorative elements like small flowers, cartoon animals and sweet dessert icons to personalize their cards. After editing, integrate a one-tap share feature that supports sending finished cards to common social platforms and contact lists, and add a gentle opening animation that triggers automatically when the recipient opens the card, with soft light background music that can be toggled on or off freely. Include a small built-in collection function to let users save their favorite templates and sent thank-you cards for quick reference and reuse later. Ensure the entire app interface maintains a clean, cozy and uncluttered visual style, all interactive feedback is soft and smooth, and every operation from selecting templates to finishing sharing takes no more than three steps to complete, delivering a warm, relaxed and joyful user experience that fully conveys sincere gratitude between users.