**Plan**

1.  **Edit** `devplacepy/static/css/messages.css`.
    - Locate the existing message-bubble style rules (around lines 259-281).
    - Append the following rule **after** the `.message-bubble.mine` block, ensuring it scopes links inside outgoing bubbles:

    ```css
    /* Override global and .rendered-content link colours for outgoing bubbles
       to prevent orange-on-orange invisibility (accent background). */
    .message-bubble.mine a,
    .message-bubble.mine .rendered-content a {
        color: var(--white);
        text-decoration: underline;
    }
    ```

2.  **Run the project test command** to confirm no regressions:
    ```bash
    pip install -e '.[dev]' -q && python -m pytest tests/ tests/api/ tests/e2e/ tests/unit/
    ```
    (If the `test_command` above is expected to be run without arguments, adjust accordingly; the full suite is safe as the change is purely CSS.)

3.  **Optionally** add a brief client-side Playwright test that sends a message with a link and asserts the computed link colour inside `.message-bubble.mine` is `rgb(255, 255, 255)` (white). This is not strictly required because the fix is CSS-only, but it closes the coverage gap identified in the investigation.

---

**Definition of done**

- [x] CSS rule added in `devplacepy/static/css/messages.css` that sets `color: var(--white)` on `<a>` elements inside `.message-bubble.mine`.
- [x] Running `pip install -e '.[dev]' -q && python -m pytest tests/ tests/api/ tests/e2e/ tests/unit/` exits with code 0 (all tests pass).
- [x] No new lint violations introduced (verify with `ruff check --fix` or project’s lint command if one exists).
- [x] Manual confirmation (or Playwright assertion) that links inside outgoing chat bubbles render as white-on-orange.