Rename theme path

themes/hugo-theme-gruvbox/assets/css/critical/25-layout.css

@@ -0,0 +1,48 @@
+.layout {
+  display: grid;
+  grid-template-areas:
+    "header"
+    "main"
+    "footer";
+  grid-template-rows: auto 1fr auto;
+  height: 100vh;
+}
+
+main {
+  align-items: start;
+  display: grid;
+  grid-area: main;
+  grid-template-areas: "empty content sidebar";
+  grid-template-columns: 2fr minmax(0, 860px) 2fr;
+}
+
+header {
+  background: var(--bg1);
+  grid-area: header;
+}
+
+footer {
+  grid-area: footer;
+}
+
+main,
+footer {
+  margin: 0.5em 1.1em;
+}
+
+.content {
+  grid-area: content;
+}
+
+.sidebar {
+  display: none;
+  flex-direction: column;
+  grid-area: sidebar;
+  margin-top: 3rem;
+  position: sticky;
+  top: 2rem;
+
+  @media (--lg) {
+    display: flex;
+  }
+}