Sync README wording with project website

README.md

@@ -27,6 +27,8 @@ Xperience-10M task-suite project: metrics, predictions, manifests, reports,
 figures, website JSON, public-safe Qwen3-Omni diagnostic outputs, and the
 Cosmos3-Nano plus Cosmos3-Super diagnostic packages.
 
+This repository is part of the Ropedia Xperience-10M Task Suite, the public task and evaluation layer built on the Xperience-10M dataset released by Ropedia. The suite keeps Line 1, one inspectable public-sample evidence line, separate from Line 2, the selected-128 comparison line for baselines, Qwen3-Omni v6 LoRA, Cosmos3-Super Reasoner, and Cosmos3-Nano Future Window. The 180-record matrix keeps direct scores separate from compact-proxy estimates.
+
 ## Project Identity
 
 The Project identity mark is shared across the GitHub README, GitHub Pages
@@ -43,12 +45,12 @@ social card.
 
 ## What To Open First
 
-| Reader goal | Artifact |
+| Goal | Artifact |
 | --- | --- |
 | Use the shared project identity assets | `docs/assets/brand/xperience10m-logo-mark-192.png`, `docs/assets/brand/xperience10m-logo-mark-512.png`, `docs/assets/brand/xperience10m-logo-social-card.png` |
 | Trace the 128-episode source and feature map | `XPERIENCE10M_128_EPISODE_FEATURE_INDEX.md`, `docs/data/xperience10m_128_episode_feature_index.json` |
-| Read the project in 8 languages | `README.md`, `README.zh.md`, `README.es.md`, `README.fr.md`, `README.de.md`, `README.ja.md`, `README.ko.md`, `README.pt.md`, `docs/data/language_versions.json` |
-| Choose the right public surface | `PUBLIC_READER_MAP.md`, `docs/data/public_reader_map.json` |
+| Open README language entry points | `README.md`, `README.zh.md`, `README.es.md`, `README.fr.md`, `README.de.md`, `README.ja.md`, `README.ko.md`, `README.pt.md`, `docs/data/language_versions.json` |
+| Choose GitHub / website / HF entry point | `PUBLIC_READER_MAP.md`, `docs/data/public_reader_map.json` |
 | Understand current scope | `PROJECT_STATUS.md` |
 | Navigate all files | `ARTIFACT_GUIDE.md` |
 | Interpret task metrics | `RESEARCH_TAKEAWAYS.md` |
@@ -103,7 +105,7 @@ between the GitHub repo, GitHub Pages dashboard, HF Space, artifact dataset,
 baseline model repo, Qwen3/Cosmos model repos, and release-health checks without
 losing the full evidence trail.
 
-## Multilingual Entry Points
+## Language Entry Points
 
 The canonical repo README now has eight public reader entry points: English,
 Chinese, Spanish, French, German, Japanese, Korean, and Portuguese. The