feat: add back-link to intro-lecture main page in quiz header

thodel · thodel · commit 2647a7a76be0 · 2026-04-04T19:32:05.000Z
diff --git a/content/intro-lecture/quiz/index.html b/content/intro-lecture/quiz/index.html
@@ -20,6 +20,15 @@
             border-bottom: 1px solid var(--border); }
   .header h1 { font-size: 22px; font-weight: 900; }
   .header p  { font-size: 13px; opacity: 0.7; margin-top: 3px; }
+  .back-link {
+    display: inline-block; margin-bottom: 10px;
+    font-size: 12px; font-weight: 700;
+    color: rgba(255,255,255,0.6) !important; text-decoration: none !important;
+    padding: 4px 12px;
+    border: 1px solid rgba(255,255,255,0.2); border-radius: 20px;
+    transition: all 0.15s;
+  }
+  .back-link:hover { color: white !important; border-color: rgba(255,255,255,0.5); }
 
   .container { max-width: 720px; margin: 0 auto; padding: 14px; }
 
@@ -173,6 +182,7 @@
 <body>
 
 <div class="header">
+  <a href="/content/intro-lecture/" class="back-link">← DH Introductions</a>
   <h1>📚 DH Intro — Exam Quiz</h1>
   <p id="hdrSub">76 questions · 16 lectures · FS 2026</p>
 </div>
