Credits

Photographs are used under the Unsplash License. Everything else on the site, the plan, diagrams and logo, is drawn in code.

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  Photo by Tom Rumble on Unsplash

  unsplash.com/@tomrumble · Used on: Home, aerial band

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  Photo by Agustín Pimentel on Unsplash

  unsplash.com/@agustin_pimentel · Used on: Home, “One lot, three signatures”; How it works

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  Photo by Avel Chuklanov on Unsplash

  unsplash.com/@chuklanov · Used on: Home, the problem

Type: Public Sans (USWDS) and IBM Plex Mono, both under the SIL Open Font License. Icons: Lucide (ISC).