feat(hero): widen the title wordmark

Eileen Caps is a very wide caps face, so at the old 52rem cap the title
came out shorter than the tagline above it. Raise the cap to 68rem and
size the SVG to the container width instead of a vw value, so it can't
spill past the container padding on phones.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

src/views/HomeView.vue

@@ -116,7 +116,7 @@ const featuredEvents = [
              (always one line); a gold drop-shadow gives the engraved edge. -->
         <svg
           ref="titleSvg"
-          class="hero-title -mt-1 block w-[min(92vw,52rem)] sm:mt-4"
+          class="hero-title -mt-1 block w-full max-w-[68rem] sm:mt-4"
           :viewBox="titleViewBox"
           aria-hidden="true"
         >