These are the product, visual, motion, and copy decisions that shape Round 3 across iOS, Android, and Web. Each names why it exists and which surfaces carry it.
The ground: dusk, plain paper, or a warm room. Dusk read as a dark purple void, off-brand for daytime reading. The warm room keeps the rice paper ground of Words and gives each card a soft ambient pool tinted by its topic.
One clean flippable card vs. simulated chrome. Putting every cultural quote, song lyric, dialogue line, and learner photo on one calm white card keeps focus on the language itself and flips naturally in 3D on Understand.
Cross-platform notes
Sound. Synthesized and rendered around the Kalimba sol-do-mi motif so moments stay crisp on phone speakers and headphones alike.
Typography. SF Pro Rounded on iOS and bundled Nunito on Web and Android pair with Bricolage Grotesque display titles.
Mascot motion. Stills with spring pop-and-bob choreography carry peak moments cleanly while keeping reading surfaces calm.