Replace section-title page with proper title page (p.2)

Page structure: imprint (p.1) → title page (p.2) → TOC (p.3) → stories (p.4+).
Title page shows title/subtitle/author in Cormorant Garamond. Removes the
artificial section-title buffer in favour of a meaningful front matter page.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

styles/typography.css

@@ -155,20 +155,37 @@ body {
   padding-top: 0.5rem;
 }
 
-/* ── Section title page ── */
-.section-ornament {
+/* ── Title page ── */
+.titlepage-ornament {
   font-family: var(--font-display);
-  font-size: 1.8rem;
+  font-size: 1.6rem;
   color: var(--ink-muted);
 }
 
-.section-title {
+.titlepage-title {
   font-family: var(--font-display);
   font-style: italic;
   font-weight: 300;
-  font-size: 2.2rem;
+  font-size: 2.4rem;
+  line-height: 1.2;
   color: var(--ink);
-  letter-spacing: 0.03em;
+}
+
+.titlepage-subtitle {
+  font-family: var(--font-display);
+  font-style: italic;
+  font-size: 1rem;
+  color: var(--ink-muted);
+  letter-spacing: 0.08em;
+}
+
+.titlepage-author {
+  font-family: var(--font-body);
+  font-size: 0.85rem;
+  color: var(--ink-muted);
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  margin-top: 0.5rem;
 }
 
 /* ── Finale overlay ── */