// sec_v

offline_vault

the internet is the first thing that goes. installable PWA + a static bundle you can sneakernet to a phone, e-reader, or thumb drive. assumes no signal, no power grid, no DNS.

status · 02

install_as_app — coming · service_worker stub planned
download_zip_bundle — coming · HTML + PDF + EPUB
print_ready_field_cards — coming · 4×6" wallet sheets

// what_goes_in_the_bundle

01Rule of Threes · one-page card
02Stop the Bleed · TCCC poster, illustrated
03Water decision tree · find → filter → boil → store
04Edible/inedible plants · by region, photo + key
05Knot reference · 8 knots that cover 95%
06Frequency / signal reference · FRS, GMRS, ham, NOAA
07Calorie crop calendar · planting → harvest, by zone
0872-hour kit checklist · printable

// when_ready

a download button will appear here. the file will be content-addressed (SHA-256 displayed) so you can verify integrity after copying to other media. plan for ~50 MB compressed.