On compact cards the user cannot see which file is attached, especially for multi-attachment posts. Make the small download button on PopularRankRow, RecommendedCard, and LatestUpdateCard navigate to the post detail page instead of triggering an immediate download, so the user lands in the full post and picks the exact attachment to download.
- Detect in-app WebViews (WeChat / TokenPocket / imToken / Telegram / iOS WKWebView, etc.) and show a guide modal asking the user to open the link in their system browser, with a copy-link action.
- For normal browsers, fetch the attachment as a Blob and trigger download from a same-origin object URL so the file always lands in the user's Downloads folder with the original filename, even when the browser would otherwise inline-preview the response.
- Fall back to the anchor download for files larger than 50MB (avoid loading them entirely into memory) or when fetch fails.
- Pass `sizeBytes` from known call sites so the threshold actually applies.
- Add localized strings for the guide modal in all 7 locales.
See .unipi/docs/debug/2026-06-05-in-app-browser-download-debug.md.
- Align latest-update media size pills to the Figma spec: 72x24 pill, black background, 24px gray icon cell, 10px label, and the exact small Figma cloud-download SVG.
- For non-document latest cards, remove the duplicate footer download action so media cards only show per-media size/download pills plus the bookmark action, matching the Figma non-document card design.
- Keep card heights flexible so content determines the final card height instead of locking to design mock heights.
- Update desktop header actions to match Figma: remove the standalone desktop favorites button and style the wallet connect pill with the wallet icon while allowing localized labels to expand.
- Replace favorite action with the Figma bookmark SVG and hover state; replace download cloud with the provided Figma SVG.
- Align official recommendation cards with the Figma card structure, colors, and bottom action row.
- Rework popular rows to the Figma desktop rhythm with 90px rows, wide thumbnails, rank area, and right-side action buttons.
- Add a dedicated desktop LatestUpdateCard for Figma-style latest-update masonry cards with flexible text-driven heights instead of fixed card heights.
