diff --git a/package-lock.json b/package-lock.json
index ab0e168..c9648d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
-  "name": "orgexplorer",
+  "name": "OrgExplorer",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "orgexplorer",
+      "name": "OrgExplorer",
       "version": "0.0.0",
       "dependencies": {
         "react": "^19.2.0",
@@ -13,19 +13,37 @@
       },
       "devDependencies": {
         "@eslint/js": "^9.39.1",
+        "@tailwindcss/postcss": "^4.2.1",
+        "@tailwindcss/vite": "^4.2.1",
         "@types/node": "^24.10.1",
         "@types/react": "^19.2.5",
         "@types/react-dom": "^19.2.3",
         "@vitejs/plugin-react": "^5.1.1",
+        "autoprefixer": "^10.4.24",
         "eslint": "^9.39.1",
         "eslint-plugin-react-hooks": "^7.0.1",
         "eslint-plugin-react-refresh": "^0.4.24",
         "globals": "^16.5.0",
+        "postcss": "^8.5.6",
+        "tailwindcss": "^4.2.1",
         "typescript": "~5.9.3",
         "typescript-eslint": "^8.46.4",
         "vite": "npm:rolldown-vite@7.2.5"
       }
     },
+    "node_modules/@alloc/quick-lru": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/@alloc/quick-lru/-/quick-lru-5.2.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.29.0.tgz",
@@ -57,6 +75,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.29.0",
         "@babel/generator": "^7.29.0",
@@ -883,6 +902,292 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@tailwindcss/node": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.2.1.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/remapping": "^2.3.5",
+        "enhanced-resolve": "^5.19.0",
+        "jiti": "^2.6.1",
+        "lightningcss": "1.31.1",
+        "magic-string": "^0.30.21",
+        "source-map-js": "^1.2.1",
+        "tailwindcss": "4.2.1"
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+    },
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+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.1.tgz",
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+      "license": "MIT",
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+        "@tailwindcss/oxide-darwin-arm64": "4.2.1",
+        "@tailwindcss/oxide-darwin-x64": "4.2.1",
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+        "@emnapi/core",
+        "@emnapi/runtime",
+        "@tybys/wasm-util",
+        "@emnapi/wasi-threads",
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+      "license": "MIT",
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+        "postcss": "^8.5.6",
+        "tailwindcss": "4.2.1"
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+        "@tailwindcss/oxide": "4.2.1",
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       "dev": true,
       "license": "MIT",
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@@ -969,6 +1275,7 @@
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       "dev": true,
       "license": "MIT",
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@@ -1028,6 +1335,7 @@
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       "dev": true,
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       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1336,6 +1645,43 @@
       "dev": true,
       "license": "Python-2.0"
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+    "node_modules/autoprefixer": {
+      "version": "10.4.24",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.24.tgz",
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+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/autoprefixer"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
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+      "license": "MIT",
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+        "caniuse-lite": "^1.0.30001766",
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+        "postcss-value-parser": "^4.2.0"
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+      "bin": {
+        "autoprefixer": "bin/autoprefixer"
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@@ -1544,6 +1891,20 @@
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       "dev": true,
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@@ -1841,6 +2203,20 @@
       "dev": true,
       "license": "ISC"
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+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-5.3.4.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/rawify"
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@@ -1892,6 +2268,13 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
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+    "node_modules/graceful-fs": {
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+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
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       "license": "ISC"
     },
+    "node_modules/jiti": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.6.1.tgz",
+      "integrity": "sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "jiti": "lib/jiti-cli.mjs"
+      }
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -2371,6 +2764,16 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/magic-string": {
+      "version": "0.30.21",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz",
+      "integrity": "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.5"
+      }
+    },
     "node_modules/minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
@@ -2520,6 +2923,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -2547,6 +2951,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -2556,6 +2961,13 @@
         "node": "^10 || ^12 || >=14"
       }
     },
+    "node_modules/postcss-value-parser": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+      "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -2581,6 +2993,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.4.tgz",
       "integrity": "sha512-9nfp2hYpCwOjAN+8TZFGhtWEwgvWHXqESH8qT89AT/lWklpLON22Lc8pEtnpsZz7VmawabSU0gCjnj8aC0euHQ==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -2732,6 +3145,27 @@
         "node": ">=8"
       }
     },
+    "node_modules/tailwindcss": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.1.tgz",
+      "integrity": "sha512-/tBrSQ36vCleJkAOsy9kbNTgaxvGbyOamC30PRePTQe/o1MFwEKHQk4Cn7BNGaPtjp+PuUrByJehM1hgxfq4sw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/tapable": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.0.tgz",
+      "integrity": "sha512-g9ljZiwki/LfxmQADO3dEY1CbpmXT5Hm2fJ+QaGKwSXUylMybePR7/67YW7jOrrvjEgL1Fmz5kzyAjWVWLlucg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/webpack"
+      }
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.15",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
@@ -2789,6 +3223,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -2876,6 +3311,7 @@
       "integrity": "sha512-u09tdk/huMiN8xwoiBbig197jKdCamQTtOruSalOzbqGje3jdHiV0njQlAW0YvzoahkirFePNQ4RYlfnRQpXZA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@oxc-project/runtime": "0.97.0",
         "fdir": "^6.5.0",
@@ -2998,6 +3434,7 @@
       "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
diff --git a/package.json b/package.json
index d75669c..b88f1f0 100644
--- a/package.json
+++ b/package.json
@@ -15,14 +15,19 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.1",
+    "@tailwindcss/postcss": "^4.2.1",
+    "@tailwindcss/vite": "^4.2.1",
     "@types/node": "^24.10.1",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.1",
+    "autoprefixer": "^10.4.24",
     "eslint": "^9.39.1",
     "eslint-plugin-react-hooks": "^7.0.1",
     "eslint-plugin-react-refresh": "^0.4.24",
     "globals": "^16.5.0",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^4.2.1",
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.46.4",
     "vite": "npm:rolldown-vite@7.2.5"
diff --git a/src/App.tsx b/src/App.tsx
index 0a3deb1..59c220e 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -4,7 +4,7 @@ function App() {
 
   return (
     <>
-      <h1>Hello, OrgExplorer!</h1>
+      <h1 className="text-3xl text-blue-600 font-bold">Org Explorer</h1>
     </>
   )
 }
diff --git a/src/index.css b/src/index.css
index e0dbee4..efdb3a2 100644
--- a/src/index.css
+++ b/src/index.css
@@ -1,3 +1,5 @@
+@import "tailwindcss";
+
 :root {
   font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
   line-height: 1.5;
diff --git a/vite.config.ts b/vite.config.ts
index 8b0f57b..de0fde8 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,7 +1,7 @@
-import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import tailwindcss from "@tailwindcss/vite";
 
-// https://vite.dev/config/
 export default defineConfig({
-  plugins: [react()],
-})
+  plugins: [react(), tailwindcss()],
+});
\ No newline at end of file