アクセシビリティステートメント
私たちのコミットメントと、まだ改善が必要な点。
最終更新：
私たちのコミットメント
Prism aims to be usable by everyone, including people with visual, auditory, motor, or cognitive disabilities. We design and build against the Web Content Accessibility Guidelines (WCAG) 2.2, Level AA and use the specific practices below.
私たちが行うこと
·Semantic HTML. Appropriate headings, landmarks, and ARIA roles. Interactive elements are keyboard-operable.
·Keyboard navigation. Prism is usable without a mouse. Focus states are visible. Tab order follows reading order.
·Screen-reader support. Primary workflows (writing an entry, reading a Mirror, managing settings) are tested with VoiceOver (macOS/iOS) and NVDA (Windows).
·Contrast. Body text is at least 4.5:1 against its background; large headings are at least 3:1. Our accent orange is used only for non-essential accents and links; links carry additional non-colour indicators.
·Zoom and reflow. Content reflows correctly at 200% zoom. Text is not clipped.
·Form labels. All form fields have associated labels; error messages are associated with their fields and announced to screen readers.
·Motion. Animation is minimal and respects prefers-reduced-motion. No autoplay, no parallax scrolling.
·Audio transcription. Voice input is transcribed by OpenAI Whisper and shown as editable text; you can always read and correct the transcript.
·Colour as meaning. We do not rely on colour alone to convey information.
既知の課題
まだ完全にAA準拠していない点について、正直にお伝えします：
·The rich-text editor (Tiptap-based). Some formatting toolbar actions do not yet have full keyboard shortcuts or ARIA labels. Entries can still be created with plain text without using the toolbar.
·Weekly Mirror animations. Entry-list animations use subtle motion; we respect prefers-reduced-motion, but some browsers don't honour that token correctly.
·Error recovery on unreliable networks. We are improving error messaging for offline/slow-network conditions, including better announcements to screen readers.
テスト方法
·Automated checks (axe-core, Lighthouse) run on every production build.
·Manual keyboard-only navigation is part of our release checklist.
·Manual screen-reader checks are done before major UI changes.
代替フォーマット
Prismのコンテンツが別の形式（大きい文字、点字、プレーンテキスト）で必要な場合は、メールでお知らせください。対応いたします。
第三者のコンテンツおよびサービス
Prismには、当社の副処理業者（Stripe checkout、Resend email、Vercel hosting）から提供されるコンテンツが含まれています。これらの第三者のページは、各プロバイダーのアクセシビリティ基準の対象となります。そのようなページで問題が発生した場合は、お知らせください。エスカレーションいたします。
フィードバックとサポート
Prismでアクセシビリティ上の障害が発生した場合は、お知らせください。バグとして扱われます。機能リクエストではありません。
·accessibility@prismlens.net (preferred)
営業日5日以内にご返答することを目指しています。