仿制的一套Rime磨砂皮肤；来源 LEOYoon-Tsaw/Squirrel-Designer#9
效果差不多是这样：
name: "扁平明／Flat Light"
font_point: 18.0
candidate_list_layout: linear
text_orientation: horizontal
inline_preedit: false
translucency: true
mutual_exclusive: true
corner_radius: 15.0
hilited_corner_radius: 13.0
border_height: -5.0
border_width: -5.0
line_spacing: 4.0
alpha: 100
shadow_size: 1.0
color_space: display_p3
back_color: 0x1AFFFFFF
candidate_text_color: 0xB3000000
comment_text_color: 0x80333333
label_color: 0xBB333333
hilited_candidate_back_color: 0x4DFFFFFF
hilited_candidate_text_color: 0x000000
hilited_comment_text_color: 0xBF333333
hilited_candidate_label_color: 0x000000
preedit_back_color: 0x1A000000
text_color: 0xBF323232
hilited_text_color: 0xBF1A1A1A