Typography
UniLake System's font stack
联池系统字体栈
HarmonyOS Sans
Segoe UI
SF Pro
Roboto
HarmonyOS Sans SC
Roboto
PingFang SC
Microsoft YaHei
@font-family: -apple-system, "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Source Han Sans SC", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif
Font weight
Regular
For body and copy text.
Italic
For temporary states.
SemiBold
For subhead sections.
Bold
For unread activity.
Type scale
HarmonyOS Sans
SF
PF
Usage
Font size/line height
Display3
Display3
标题1
Greeting title
64/96
Display 4
Display 4
标题1
Greeting title
48/56
H1
H1
标题1
Greeting title
40/48
H2
H 2
标题 2
Greeting title
32/40
H4
Headline H4 / SF
标题 H4
Email header
24/32
H3
H3
标题 3
Greeting title
28/32
H4 Bold
Headline H4 / SF
标题 H4
Email header
24/32
H5
Headline H4 / SF
标题 H5
Email header
20/28
H5
Headline H4 / SF
标题 H5
Email header
20/28
Body large
Body large
正文 1
Subject title
16/24
Body large Bold
Body large Bold
标题 6
Subject title
16/24
Body
Body
正文 1
Body/button
14/20
Body
Body
正文 1
Body/button
14/20
Body Bold
Body 1
正文 1
Body/button
14/20
Caption
Caption
字幕 1
Caption
12/16
Caption Bold
Caption
字幕 1
Caption
12/16
Caption
Caption
字幕 1
Caption
12/16