changes.txt #10: informative disclaimers (footer, guide, legal)

- Footer disclaimer on every page (informative-only, verify with official sources)
- "Good to know" callout across all Student Welcome Guide pages, pointing to
  the "Was this page helpful?" box for reporting errors
- "Website content & liability" disclaimer card on the Official information page
All three languages (EN/MK/SI).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

css/pages/_legal.css

@@ -47,3 +47,9 @@
     .legal-row { flex-direction: column; gap: 2px; }
     .legal-row .v { text-align: left; }
 }
+
+/* Prose card (website content & liability disclaimer) */
+.legal-prose { padding: 18px 24px 20px; }
+.legal-prose p { font-size: 14px; line-height: 22px; color: #475467; margin: 0 0 12px; }
+.legal-prose p:last-child { margin-bottom: 0; }
+.legal-prose a { color: #2D738C; font-weight: 500; }