From bc455320346b4482985c1cee9cdb887a41c3b09d Mon Sep 17 00:00:00 2001
From: Seungpyo1007 <rush94434@gmail.com>
Date: Tue, 28 Jul 2026 14:01:40 +0900
Subject: [PATCH] docs: add brand mark to README header

Use the site's TechAPI mark (site/public/techapi-mark.png, already served on
the homepage) as a centered README header, with the title, tagline, and
badges centered under it.

Refs #1
---
 README.md | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index c892cd9e5526..8c9535fe59be 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,18 @@
-# TechAPI
+<p align="center">
+  <img src="site/public/techapi-mark.png" alt="TechAPI" width="120">
+</p>
 
-> **Curated, open dataset for consumer electronics specs.** Free, share-alike, machine-readable.
+<h1 align="center">TechAPI</h1>
 
-[![validate-data](https://github.com/GetTechAPI/TechAPI/actions/workflows/validate-data.yml/badge.svg)](https://github.com/GetTechAPI/TechAPI/actions/workflows/validate-data.yml)
-&nbsp;Data: **CC-BY-SA 4.0**
+<p align="center">
+  <strong>Curated, open dataset for consumer electronics specs.</strong><br>
+  Free, share-alike, machine-readable.
+</p>
+
+<p align="center">
+  <a href="https://github.com/GetTechAPI/TechAPI/actions/workflows/validate-data.yml"><img src="https://github.com/GetTechAPI/TechAPI/actions/workflows/validate-data.yml/badge.svg" alt="validate-data"></a>
+  &nbsp;Data: <strong>CC-BY-SA 4.0</strong>
+</p>
 
 This repo holds the curated **dataset** and the **public site** (Astro intro +
 playground). The API server, ingestion crawlers, coverage checks, and the