Create a static Astro landing page for a pet care app changelog, Scandinavian clean style, with TikTok-like…

Create a static Astro landing page for a pet care app changelog, Scandinavian clean style, with TikTok-like…: a task in MiMo-V2.6-RL-harbor-webdev: MiMo-V2.6-RL Webdev (Harbor) (Harbor dataset). What the agent is asked, how it is graded, what it runs in, and its files.