Add styling

GNUmakefile

@@ -1,6 +1,9 @@
 .PHONY: site
 
-site: public_html/index.html
+site: public_html/index.html public_html/assets/css/main.css
 
 public_html/%.html: %.org
 	emacs -batch -funcall package-initialize -load project-config.el -funcall publish-ryuslash.org
+
+public_html/assets/css/%.css: src/less/%.less
+	lessc $^ $@

project-config.el

@@ -9,7 +9,8 @@
          :publishing-directory "public_html"
          :exclude "\\`README.org\\'"
          :base-extension "org"
-         :publishing-function org-html-publish-to-html)
+         :publishing-function org-html-publish-to-html
+         :html-head "<link rel=\"stylesheet\" href=\"/assets/css/main.css\" type=\"text/css\"/>")
         ("ryuslash-rss"
          :base-directory "."
          :publishing-directory "public_html"

src/less/main.less

@@ -0,0 +1,12 @@
+@background-color: #111114;
+@foreground-color: #bfbfbf;
+@link-color: #a88654;
+
+body {
+  background-color: @background-color;
+  color: @foreground-color;
+}
+
+a {
+  color: @link-color;
+}