argyleink
diff --git a/‎.github/workflows/main.yml
+3 b/‎.github/workflows/main.yml
+3
diff --git a/‎README.md
+3 b/‎README.md
+3
diff --git a/‎adaptive-typography/basic.css
+11 b/‎adaptive-typography/basic.css
+11
diff --git a/‎adaptive-typography/favicon.ico
15 KB b/‎adaptive-typography/favicon.ico
15 KB
diff --git a/‎adaptive-typography/favicon.svg
+28 b/‎adaptive-typography/favicon.svg
+28
diff --git a/‎adaptive-typography/index.html
+29 b/‎adaptive-typography/index.html
+29
@@ -103,6 +103,9 @@ jobs:
 
     - name: Morphing Button
       run: cd morphing-button && npm install && npm run build
+
+    - name: Adaptive Typography
+      run: cd adaptive-typography && npm install && npm run build
 
     - name: Deploy to Firebase
       uses: w9jds/firebase-action@master
 
@@ -122,3 +122,6 @@ and expand the diversity of our skills.**
 30. Morphing Button
   [`Demo`](https://gui-challenges.web.app/morphing-button/dist/) 
   [`YouTube`](https://www.youtube.com/watch?v=N2BKAKwGP6M)
+30. Adaptive Typography
+  [`Demo`](https://gui-challenges.web.app/adaptive-typography/dist/) 
+  [`YouTube`](#)(coming soon)
@@ -0,0 +1,11 @@
+body {
+  font-weight: normal;
+
+  @media (prefers-contrast: more) {
+    font-weight: bold;
+  }
+
+  @media (prefers-contrast: less) {
+    font-weight: lighter;
+  }
+}
@@ -0,0 +1,29 @@
+<!doctype html>
+<html lang="en" dir="ltr">
+  <head>
+    <title>Adaptive Typography | GUI Challenges</title>
+    <meta charset="utf-8">
+
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="mobile-web-app-capable" content="yes">
+    <meta name="theme-color" content="Canvas">
+    <meta name="description" content="🙂">
+    <link rel="icon" href="/favicon.ico" sizes="any">
+    <link rel="icon" href="/favicon.svg" type="image/svg+xml">
+    <link rel="stylesheet" href="/style.css">
+  </head>
+  <body>
+
+    <h1>Variable font weight based on contrast preference</h1>
+    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Officia, quod? Quidem, nemo aliquam, magnam rerum distinctio itaque nisi nam, cupiditate dolorum ad sint. Soluta nemo labore aliquid ex, dicta corporis.</p>
+
+    <a href="https://github.com/argyleink/gui-challenges" class="github-corner" aria-label="View source on GitHub" style="color: CanvasText">
+      <svg width="80" height="80" viewBox="0 0 250 250" style="position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true">
+        <path fill="Highlight" d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
+        <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="HighlightText" style="transform-origin: 130px 106px;" class="octo-arm"></path>
+        <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="HighlightText" class="octo-body"></path>
+      </svg>
+    </a>
+
+  </body>
+</html>