HarmonyOS Sans Fonts Software is used.

Copyright 2021-2025 Huawei Device Co., Ltd.

HarmonyOS Sans Fonts Software is licensed under the HarmonyOS Sans Fonts
License Agreement. These files are unmodified copies of HarmonyOS Sans Black
(Version 2.400) for embedding with this software.

Full agreement: https://developer.huawei.com/consumer/en/design/resource/
