build-index renders all 1,418 source characters and 34 target characters as 48x48 greyscale PNGs, one per font that natively contains the character. Fontconfig is queried per-character to avoid brute-force rendering across all 230 fonts (97% reduction: 8,881 targeted renders vs 326,140 brute-force).
+sleep_min: float。同城约会对此有专业解读
，推荐阅读搜狗输入法2026获取更多信息
2026-02-26 18:00:00，这一点在雷电模拟器官方版本下载中也有详细论述
Питтсбург Пингвинз