README: tagline names the Adobe app it reimplements; standard Adobe trademark and non-affiliation notice

Co-Authored-By: Claude Opus 5.5 <[email protected]>

README.md

@@ -11,7 +11,7 @@
 <h1 align="center">VectorCraft</h1>
 
 <p align="center">
-  <b>Vector illustration, reimagined in pure Rust.</b>
+  <b>Vector illustration; an open-source, clean-room reimplementation of Adobe Illustrator, rebuilt in pure Rust.</b>
 </p>
 
 <p align="center">
@@ -222,7 +222,7 @@ original. Per-asset attribution is in [`ASSETS.md`](ASSETS.md) (see also [`NOTIC
 The app icon (an engraved dragon on VectorCraft red, `#e8573f`) is the owner's original artwork; its
 palette and files are in [`assets/app-icon/`](assets/app-icon/README.md).
 
-<sub>VectorCraft is an independent project and is not affiliated with or endorsed by Adobe. "Adobe", "Illustrator", "Photoshop", "Premiere Pro", "Lightroom" and "Acrobat" are trademarks of Adobe Inc., used here only to describe compatibility and workflow familiarity.</sub>
+<sub>Adobe, Photoshop, Illustrator, Premiere Pro, Lightroom, Acrobat, After Effects and InDesign are trademarks or registered trademarks of Adobe Inc. in the United States and/or other countries. VectorCraft is an independent, open-source project and is not affiliated with, sponsored by or endorsed by Adobe Inc.; these names are used only to describe the workflows it is compatible with.</sub>
 
 <p align="center">
   <a href="https://getartcraft.com/"><img alt="ArtCraft" src="docs/brand/artcraft-mark.svg" width="28"></a><br>