如何实现波浪线下划线？

typst

#let pat = tiling(size: (4pt, 3pt), curve(
  stroke: blue + 0.5pt,
  curve.move((0%, 10%)),
  curve.cubic((20%, 0%), (30%, 30%), (50%, 30%), relative: true),
  curve.cubic(auto, (30%, -30%), (50%, -30%), relative: true),
))
#underline(stroke: (thickness: 3pt, paint: pat), evade: false, offset: 2pt)[你说得对，但是 Genshin Impact 是]