Project Brief Snapshot

This is a handoff snapshot, not the product SSOT.

Product SSOT: mall-docs report-notebooklm docs, snapshot date: 2026-06-03.

Product

研听 is a Chinese research-report interpretation app for users who want to understand global institutional research with lower language and time barriers. It turns hard-to-read English research reports into structured Chinese reading and listening experiences.

Technical identifiers remain report-notebooklm and rnb. Do not use the product display name in code identifiers, database schema names, Redis keys, object storage paths, or API prefixes.

Phase 1 Goals

Validate whether Chinese users will repeatedly consume global institutional research-report interpretations.
Ship a complete first app experience for discovery, reading, listening, saving, and returning to reports.
Establish a minimum loop from report sources to selection, NotebookLM-assisted interpretation, review, storage, API distribution, and app display.
Keep source attribution and compliance clear: this is report interpretation and annotation, not investment advice.
Keep the commercial app independent from any local-only Vision runtime.

Target Users

General Chinese users interested in macro, precious metals, commodities, energy, central banks, and cross-asset research.
Light professional users who want overseas institutional views and original-source traceability, without trading advice.
Commuting or fragmented-time users who want reports transformed into listenable content.

Non-target users: professional terminal users, real-time trading-signal users, UGC/community users, and users expecting original investment recommendations.

Main Tabs

Tab	Phase 1 scope	Explicitly out of scope
推荐	Latest and curated report interpretations.	Ads, hard trading CTAs, real-time news flashes.
研报	All published report interpretations with basic filters.	Advanced investment terminal search.
机构	Institution list and institution report entry points.	Commercial institution ranking or onboarding backend.
听单	Reports that have audio form.	User-created podcasts, downloads, offline packages.
我的	Guest/login state, favorites, history, saved listening entry points.	Comments, UGC, paid membership, points.

Phase 1 Must Do

Public browsing for recommended reports, report list, institutions, and listen list.
Report detail pages with title, institution, publication/release data, source type, topics, summary, structured modules, source/compliance information, and favorite entry.
Guest users can browse public content and fully listen to at least one episode.
Logged-in users can synchronize favorites, reading history, saved listens, and playback progress.
Published app responses must expose only reviewed display artifacts, not raw NotebookLM artifacts.
Every report detail must preserve source attribution and risk disclaimer wording.

Phase 1 Must Not Do

No commercialization: no ads, paid unlock, membership, task wall, or points.
No comments, community, UGC, or user-generated report interpretations.
No investment advice, trading signals, buy/sell points, return promises, or portfolio recommendations.
No original financial news, real-time reporting, or commentary positioned as original market views.
No in-product downloads for interpretation content, audio packages, or PDFs.
No long-term production dependency on a local Vision runtime, local path, local cache, or local account state.
No App or server-side LLM rewriting of NotebookLM-native content into unsupported original copy.

Compliance Boundary

Positioning: research-report interpretation and annotation service.
Content: Chinese interpretation of public or authorized institutional reports.
Detail pages, agreements, and store metadata must state that content is not investment advice.
Each item must show institution, source, publication time, and interpretation/source labels.
Gray broker sources require special handling and human review before public release.
Phase 1 does not open user content surfaces.

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