the zone 的核心理念：这里的每个 app 都是一个专注于一项纯粹职责的角色。没有暗黑模式，无需账号，无需追踪 —— 这是一个尊重你的服务，以及一个真诚的声音。
The idea behind the zone: every app here is a character with one honest job. No dark patterns, no accounts, no tracking — a service that respects you, and a voice that means it.
