Font Encrypt Demo 使用字體映射實現文字加密效果。通過將文字轉換為特定的映射字符，可以在視覺上達到加密效果，使爬蟲或複製時無法辨識，同時保持文字的可讀性。 Implement text encryption effects using font mapping. By converting text into specific mapped characters, it achieves a visual encryption effect that prevents crawlers or copying while maintaining text readability.