docs: add project logo and simplify README header

README.md

@@ -1,14 +1,6 @@
 <div align="center">
 
-<h1>RaBitQ Library</h1>
-
-<h3>Compact vector quantization and search with RaBitQ.</h3>
-
-<p>
-  Build and query vectors with IVF, HNSW, and SymphonyQG,<br>
-  or integrate RaBitQ quantization into your own search engine.<br>
-  C++17 components and Python bindings.
-</p>
+<p><img src="docs/docs/assets/logo.png" alt="RaBitQ Library logo" width="800"></p>
 
 <p>
   <a href="https://pypi.org/project/rabitqlib/"><img alt="PyPI" src="https://img.shields.io/pypi/v/rabitqlib.svg?cacheSeconds=300"></a>
@@ -17,14 +9,6 @@
   <a href="LICENSE"><img alt="License" src="https://img.shields.io/badge/license-Apache--2.0-blue.svg"></a>
 </p>
 
-<p>
-  <a href="#vector-indexes">Vector indexes</a> ·
-  <a href="#quick-start">Quick start</a> ·
-  <a href="#quantization-components">Quantization components</a> ·
-  <a href="https://vectordb-ntu.github.io/RaBitQ-Library/">Documentation</a> ·
-  <a href="#adoption-and-resources">Adoption and resources</a>
-</p>
-
 </div>
 
 RaBitQ-Library is a research-backed library for vector quantization and

docs/docs/index.md

@@ -6,6 +6,8 @@ hide:
 
 <div class="hero" markdown>
 
+![RaBitQ Library logo](assets/logo.png){ .hero-logo }
+
 <p class="eyebrow">RaBitQ Library · C++17 &amp; Python</p>
 
 # Compact vectors.<br>Accurate search. { #compact-vector-search-with-rabitq }

docs/docs/stylesheets/extra.css

@@ -78,6 +78,13 @@ body { -webkit-font-smoothing: antialiased; }
   padding-inline: 1rem;
 }
 .md-content__inner:has(.hero) { max-width: none; }
+.hero .hero-logo {
+  display: block;
+  width: 100%;
+  max-width: 800px;
+  height: auto;
+  margin: 0 auto 1.5rem;
+}
 .md-typeset { font-size: .82rem; line-height: 1.65; }
 .md-typeset > p { margin: 1em 0 1.15em; }