preparations for rewrite

web/less/variables.less

@@ -0,0 +1,7 @@
+// Variables
+
+@brand-primary: #0085A1;
+@gray-dark: lighten(black, 25%);
+@gray: lighten(black, 50%);
+@white-faded: fade(white, 80%);
+@gray-light: #eee;