Add style.css to override logo max-height for 2x scaled SVGs

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

style.css

@@ -0,0 +1,8 @@
+/* Scale up logo rendering */
+img[alt*="logo" i],
+img[src*="logo"],
+img[src*="favicon"] {
+  max-height: 72px !important;
+  height: auto !important;
+  width: auto !important;
+}