feat: implement fixed grid layout for categories and enhance RSS icon SVG

css/style.css

@@ -1153,6 +1153,21 @@ img.nav-svg-icon {
 	color: var(--accent-contrast);
 }
 
+/* Categories: fixed 2-per-line grid (tidier than ragged wrapping pills) */
+.plugin.plugin-categories ul {
+	display: grid;
+	grid-template-columns: 1fr 1fr;
+	gap: 0.4rem;
+}
+
+.plugin.plugin-categories li a {
+	display: block;
+	text-align: center;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
 /* Search plugin — target input directly in case the plugin omits form-control */
 .plugin.plugin-search input,
 .plugin.plugin-search .form-control {

img/rss.svg

@@ -1 +1 @@
-<svg aria-labelledby="simpleicons-rss-icon" role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title id="simpleicons-rss-icon">RSS icon</title><path d="M19.199 24C19.199 13.467 10.533 4.8 0 4.8V0c13.165 0 24 10.835 24 24h-4.801zM3.291 17.415c1.814 0 3.293 1.479 3.293 3.295 0 1.813-1.485 3.29-3.301 3.29C1.47 24 0 22.526 0 20.71s1.475-3.294 3.291-3.295zM15.909 24h-4.665c0-6.169-5.075-11.245-11.244-11.245V8.09c8.727 0 15.909 7.184 15.909 15.91z"/></svg>
+<svg aria-labelledby="simpleicons-rss-icon" role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title id="simpleicons-rss-icon">RSS icon</title><path d="M19.199 24C19.199 13.467 10.533 4.8 0 4.8V0c13.165 0 24 10.835 24 24h-4.801zM3.291 17.415c1.814 0 3.293 1.479 3.293 3.295 0 1.813-1.485 3.29-3.301 3.29C1.47 24 0 22.526 0 20.71s1.475-3.294 3.291-3.295zM15.909 24h-4.665c0-6.169-5.075-11.245-11.244-11.245V8.09c8.727 0 15.909 7.184 15.909 15.91z" style="fill: rgba(255, 255, 255, 0.5);"/></svg>