The crew loads salt, rope and rumor. Your first choice sets the voyage: hug the coast for safety, or strike the open water for speed. The rail on the right tracks your descent.
Midday. The water turns to glass and the logbook fills itself. Press the bell to mark noon, and watch the chapter remember your visit long after you scroll past.
Bubbles rise, pressure builds, and something large circles just outside the lamplight. Move your pointer across the trench to swing the lamp and catch its eye.
Volcanic glass crunches underfoot. Choose what the crew carries home — obsidian or seed pods — and the ending ledger will remember.
Your voyage is unwritten — scroll back and choose a course and cargo.
State lives in one object: course, cargo, bells, lamp and sightings. The ledger is a pure function of it.
The sea keeps what you give it.
An observer adds .in at 20% visibility. Print shows all chapters expanded.
Double-click the file. Scroll, choose, ring — no network, no fonts.