First deployment

openspec/specs/policy-disclosure-modals/spec.md

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+## Purpose
+
+Canonical specification for policy-disclosure-modals requirements synced from OpenSpec change deltas.
+
+## Requirements
+
+### Requirement: Policy disclosures are available as in-page modals
+The system SHALL present Terms of Use and Attribution content in in-page modal dialogs without requiring full-page navigation from the landing experience.
+
+#### Scenario: Open Terms modal from footer
+- **WHEN** a user activates the "Terms of Use" footer control
+- **THEN** a Terms modal opens in place on the current page
+- **AND** the underlying page context remains intact
+
+#### Scenario: Open Attribution modal from footer
+- **WHEN** a user activates the "Attribution" footer control
+- **THEN** an Attribution modal opens in place on the current page
+- **AND** disclosure content is readable in the modal body
+
+### Requirement: Policy modals are keyboard-safe and dismissible
+Policy disclosure modals SHALL provide deterministic keyboard and pointer dismissal behavior.
+
+#### Scenario: Escape closes active policy modal
+- **WHEN** a policy modal is open and the user presses `Escape`
+- **THEN** the modal closes
+- **AND** focus returns to the triggering control
+
+#### Scenario: Modal focus remains trapped while open
+- **WHEN** a keyboard-only user tabs while a policy modal is open
+- **THEN** focus cycles within modal interactive controls
+- **AND** focus does not escape to background content