DL-521

Bridge card title refs (linked .ref-link spans, tabindex="-1") are reached from the focused card by R / Shift+R (board.focusCardRef / board.focusCardRefPrev, keymap rows, group-relative, scope: "main"). On a ref, R / Shift+R cycle the owner’s linked title refs with wrap, Enter/Space open the ref, and Escape (board.exitCardRef, a keymap row) focuses the owner and makes it the cursor. list.move* chords exit to the owner and move. These keys reach the board through a refGroup spine handle. Chips keep Space. aria-keyshortcuts names only chords with a target.

Status: Active (Matt, 2026-10-13)

Record: ../../bridge-card-ref-focus.md#a5–ledger-dl-521-refines-dl-221