app/ pages (App Router) — one folder per section studio/[[...tool]] the embedded Sanity Studio (your admin panel, at /studio) components/ shared UI (nav, hero, event tabs, achievements accordion, etc.
src/ ├── layouts/ │ └── BaseLayout.astro ├── lib/ │ └── sanity.js ├── pages/ │ └── index.astro └── styles/ └── global.css sanity/ ├── schemaTypes/ ├── sanity.config.js └── sanity.cli ...