Credits
The Serrin Coast Survey, its members, the Directorate, the Serrin Mercury and the coast itself are fiction. Agloe, New York, and the practice of copyright traps are real.
Typefaces: Spectral (Production Type), Barlow Semi Condensed (Jeremy Tribby), IM FELL English (Igino Marini), Courier Prime (Alan Dague-Greene), Special Elite (Astigmatic), Caveat (Impallari Type), Homemade Apple (Font Diner), Oswald (Vernon Adams). All under the SIL Open Font License or Apache License 2.0.
Accessibility: every page works with a keyboard and a screen reader, and every image has a description. Some puzzles are observational by design: an audio file, the pixels of an image, a lamp that blinks. Each has a hint path that describes what to look for, and Directorate pages are deliberately unreadable without their typeface.