Authentication

An ink banner carrying one household's own words, and the password form on paper beside it.

The mirror: form on the left under the mark, and a daylight banner on the right staging one matched receipt.

One field, one action, a faint paper grid — the passwordless route, with the mark in the page bar.

Sign-up as the first of three steps, opened by the stepper that says what follows.

Ask, then answer: the sent state prints the link's whole life as a timeline.

Six digits over a live expiry meter that shortens as it runs and turns amber at the end.

Every rule visible from the first keystroke, four segments of strength, and a live match check.

App, text, and recovery code as one row of tabs, above the account and device being challenged.

The dead link as a record — sent, expired, opened late — then one fresh link.