diff --git a/.editorconfig b/.editorconfig
index 0a29617..4937613 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -6,5 +6,3 @@ indent_size = 2
 indent_style = space
 [*.scd]
 indent_style = tab
-[Makefile]
-indent_style = tab
diff --git a/cli.js b/cli.js
index d4e2a41..c9d91c7 100755
--- a/cli.js
+++ b/cli.js
@@ -81,7 +81,9 @@ const cli = yargs(process.argv.slice(2))
     },
   });
 
-const CSS_VARS = CSS.rootVariables(CSS.load({ css: "gmi-web.css" }));
+// TODO: checks for any .css arg, instead of parsing --css
+const css = process.argv.find(arg => /\.css$/.test(arg)) || "gmi-web.css"
+const CSS_VARS = CSS.rootVariables(CSS.load({ css }));
 Object.keys(CSS_VARS).forEach((key) => {
   const opt = key.replace("--", "");
   cli.option(opt, { default: CSS_VARS[key] });
@@ -90,7 +92,7 @@ Object.keys(CSS_VARS).forEach((key) => {
 });
 cli.group(
   Object.keys(CSS_VARS).map((key) => key.replace("--", "")),
-  "CSS:"
+  `${css}:`
 );
 
 const argv = cli
diff --git a/css.js b/css.js
index 559bd68..0b8beca 100644
--- a/css.js
+++ b/css.js
@@ -79,52 +79,32 @@ export function rootVariables(rules) {
 function reduceVariables(rules, options) {
   const defaultVariables = rootVariables(rules);
   const CSS_VAR = /(^var\((?<key>.+)\)|(?<val>.+))/;
+  const reduce = (rule) =>
+    Object.assign(
+      rule,
+      rule.declarations
+        ? {
+            declarations: rule.declarations.map((declaration) => {
+              let { key, val } = CSS_VAR.exec(declaration.value).groups;
+              // only one level of variable referencing is supported
+              key =
+                CSS_VAR.exec(options[key] || defaultVariables[key]).groups
+                  .key || key;
+              return Object.assign(declaration, {
+                value: key
+                  ? options[key] || defaultVariables[key]
+                  : declaration.value,
+              });
+            }),
+          }
+        : {}
+    );
   return rules
-    .map((rule) =>
-      Object.assign(
-        rule,
-        rule.declarations
-          ? {
-              declarations: rule.declarations.map((declaration) => {
-                let { key, val } = CSS_VAR.exec(declaration.value).groups;
-                // only one level of variable referencing is supported
-                key =
-                  CSS_VAR.exec(options[key] || defaultVariables[key]).groups
-                    .key || key;
-                return Object.assign(declaration, {
-                  value: key
-                    ? options[key] || defaultVariables[key]
-                    : declaration.value,
-                });
-              }),
-            }
-          : {}
-      )
-    )
+    .map(reduce)
     .map((rule) => {
       if (!rule.media) return rule;
       return Object.assign(rule, {
-        rules: rule.rules.map((rule) =>
-          Object.assign(
-            rule,
-            rule.declarations
-              ? {
-                  declarations: rule.declarations.map((declaration) => {
-                    let { key, val } = CSS_VAR.exec(declaration.value).groups;
-                    // only one level of variable referencing is supported
-                    key =
-                      CSS_VAR.exec(options[key] || defaultVariables[key]).groups
-                        .key || key;
-                    return Object.assign(declaration, {
-                      value: key
-                        ? options[key] || defaultVariables[key]
-                        : declaration.value,
-                    });
-                  }),
-                }
-              : {}
-          )
-        ),
+        rules: rule.rules.map(reduce),
       });
     })
     .filter(
diff --git a/package-lock.json b/package-lock.json
index fa421f8..ffecf9c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "gmi-web-cli",
-  "version": "1.0.2-rc.3",
+  "version": "1.0.4-rc.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c7b4659..f7cb0f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gmi-web-cli",
-  "version": "1.0.2-rc.3",
+  "version": "1.0.5-rc.3",
   "description": "A bridge between HTML and Gemini",
   "main": "html.js",
   "type": "module",