New UI must match the existing visual style of the website. Do not use gradients and shadow in the UI unless the user explicitly asks for gradients or other in the current request.
Every new capability must undergo a cybersecurity review before it is considered complete and new end-user-visible capability must be adapted for the mobile web interface.
Every new text must use i18n. Do not hardcode text in components, screens, buttons, alerts, errors, placeholders, modals, settings, or menus. Do not add new hardcoded text in these locations. Existing hardcoded text may remain unchanged unless you are modifying that area as part of the current change. Use the existing i18n structure in the project.