repertoire: rep-entry + col h2 step-0, years col step-3

TODO.md

@@ -3,3 +3,4 @@
 - [x] Standardise all links (including header) to be heavy (font-weight: 600) and add violet accent color on hover
 - [x] Remove border-radius from aria-current nav links, drop a:focus-visible ring in header, consolidate border-bottom/padding in shared header.css
 - [x] Admin nav-logo: use grid layout with SVG + text horizontally aligned and vertically centered
+- [x] repertoire.css: .rep-entry → step-1, years col → step-3, col h2 → step-1

app/public/assets/css/repertoire.css

@@ -78,7 +78,7 @@
 .repertoire-col > h2 {
     grid-row: 1;
     font-family: var(--font-display);
-    font-size: var(--step--2);
+    font-size: var(--step-0);
     letter-spacing: 0.12em;
     text-transform: uppercase;
     color: var(--text-secondary);
@@ -112,7 +112,7 @@
     padding: var(--space-3xs) 0;
     margin: 0;
     font-family: var(--font-body);
-    font-size: var(--step--1);
+    font-size: var(--step-0);
     font-weight: 398;
     color: var(--text-primary);
     line-height: 1.4;