Add space for anchor links in API method pages

The anchor links are positioned to the left of headings, which
requires the method-page container to have padding/margin to
prevent clipping.

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: Kyle McLaren

src/styles/custom.css

@@ -1074,12 +1074,15 @@ html::before {
   gap: 2rem;
   /* Minimum height ensures sticky has room to work even with short content */
   min-height: 70vh;
+  /* Space for anchor links that appear to the left of headings */
+  padding-left: 2rem;
+  margin-left: -2rem;
 }
 
 .method-page-left {
   /* Description and parameters - takes natural height */
   min-width: 0; /* Allow shrinking in grid */
-  overflow-x: auto; /* Scroll if content too wide */
+  /* overflow visible allows anchor links positioned outside to be visible */
 }
 
 /* Constrain tables in method-page-left to not overflow */
@@ -1502,6 +1505,7 @@ h2.method-title {
   margin-bottom: 0.75rem;
 }
 
+
 .method-description {
   color: var(--muted-foreground);
   line-height: 1.6;