Borders — corners stay square
structural
1 px
solid #2D2D2D
hairline
15%
card divider
dashed
price row
18% charcoal
pinned
red 4 px
+ solid 1 px
Shadows — used sparingly
resting
shadow-sm
0 1 2 / 4%
live demo
shadow-md
0 6 12 / 6%
hover lift
shadow-lg
0 16 32 / 8%
red pin
shadow-pin
0 2 4 / 20%