# Hy4 · CSS cycling preview

The post explicitly identifies SVG/HTML code generation. Only this complete static preview was publicly obtained; neither the animation file nor source code was available. The still is not presented as recovered motion. The date is the evidenced publication date. Model labels and conditions are source-reported, not independently authenticated. Complete source code was not obtained; no runnable on-site demo is claimed.

- Recorded date: 2026-11-04
- Date precision: Day
- Date basis: source-publication
- Model (source label): Hy4
- Model attribution: Source-reported, not independently authenticated
- Creator / publisher: 欧里 (@ul3140773077392)
- Format: Image
- Prompt category: Source-documented test
- Original prompt: 编写单文件HTML，内含SVG动画：卡通鹈鹕（白/浅黄色、大喉囊）骑带辐条自行车，车轮旋转、腿部踩踏板、背景后移模拟移动，纯CSS Keyframes控制，无外部库
- Last updated: 2026-11-05
- caseRole: case
- caseNumber: 1302
- timelineVisible: True
- datePrecision: day
- dateBasis: source-publication
- Original source: https://x.com/ul3140773077392/status/2117850779520495758
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/x-ouli-hy4-css-preview-2026-11-04/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/collected/2026-11-05-daily-intake/2117850779520495758-0.jpg
  Source: https://pbs.twimg.com/media/HWQd_n1bwAARSI2.jpg?name=orig