CSS Showcase

这里可以集中展示项目里的视觉组件。新增作品时，把 Vue 组件放进 .vitepress/theme/showcase/demos/，再到 .vitepress/theme/showcase/items.ts 登记即可。

Neon Button

A glowing interaction button built with layered gradients and focus states.

buttongradienthover

CSS LabFluid Surfaceblur + mask + motion

Liquid Card

A glassy content card with a moving liquid highlight and depth shadow.

cardglassanimation

CSS

Orbit Badge

A compact status badge with pure-CSS orbital motion and contrast rings.

badgemotioncss