diff --git a/app/assets/stylesheets/application.css.scss b/app/assets/stylesheets/application.css.scss
index eb8c42e8c6e..d88f49e4269 100644
--- a/app/assets/stylesheets/application.css.scss
+++ b/app/assets/stylesheets/application.css.scss
@@ -1,7 +1,6 @@
 @import 'variables/app';
-@import 'required';
+@import '@18f/identity-idp-required-scss';
 @import 'design-system-waiting-room';
-@import 'identity-style-guide/dist/assets/scss/packages/required';
 @import 'identity-style-guide/dist/assets/scss/packages/global';
 @import 'identity-style-guide/dist/assets/scss/packages/components';
 @import 'components/all';
diff --git a/app/assets/stylesheets/components/all.scss b/app/assets/stylesheets/components/all.scss
index 54a41872b5b..2905b4889fa 100644
--- a/app/assets/stylesheets/components/all.scss
+++ b/app/assets/stylesheets/components/all.scss
@@ -22,5 +22,4 @@
 @import 'spinner-dots';
 @import 'full-screen';
 @import 'step-indicator';
-@import 'troubleshooting-options';
 @import 'i18n-dropdown';
diff --git a/app/assets/stylesheets/document-capture.css.scss b/app/assets/stylesheets/document-capture.css.scss
deleted file mode 100644
index 5fc7f686456..00000000000
--- a/app/assets/stylesheets/document-capture.css.scss
+++ /dev/null
@@ -1,2 +0,0 @@
-@import 'required';
-@import '../../javascript/packages/document-capture/styles';
diff --git a/app/assets/stylesheets/utilities/_typography.scss b/app/assets/stylesheets/utilities/_typography.scss
index 9b8678f5bc0..00c096a2dd0 100644
--- a/app/assets/stylesheets/utilities/_typography.scss
+++ b/app/assets/stylesheets/utilities/_typography.scss
@@ -16,60 +16,6 @@ body {
   font-size: 20px;
 }
 
-%h1 {
-  line-height: 1.35;
-  font-size: $h1;
-
-  @include at-media('tablet') {
-    font-size: $sm-h1;
-  }
-}
-
-%h2 {
-  line-height: 1.35;
-  font-size: $h2;
-
-  @include at-media('tablet') {
-    font-size: $sm-h2;
-  }
-}
-
-%h3 {
-  line-height: $line-height;
-  font-size: $h3;
-
-  @include at-media('tablet') {
-    font-size: $sm-h3;
-  }
-}
-
-%h4 {
-  line-height: $line-height;
-  font-size: $h4;
-
-  @include at-media('tablet') {
-    font-size: $sm-h4;
-  }
-}
-
-%h5 {
-  line-height: $line-height;
-  font-size: $h5;
-
-  @include at-media('tablet') {
-    font-size: $sm-h5;
-  }
-}
-
-%h6 {
-  line-height: $line-height;
-  font-size: $h6;
-
-  @include at-media('tablet') {
-    font-size: $sm-h6;
-  }
-}
-
 h1,
 .h1 {
   @extend %h1;
diff --git a/app/assets/stylesheets/variables/_app.scss b/app/assets/stylesheets/variables/_app.scss
index 29152ee8a55..9856ea451b7 100644
--- a/app/assets/stylesheets/variables/_app.scss
+++ b/app/assets/stylesheets/variables/_app.scss
@@ -1,21 +1,6 @@
-$line-height: 1.5 !default;
 $bold-font-weight: bold !default;
 $heading-font-weight: bold !default;
 
-$h1: 1.5rem !default;
-$h2: 1.25rem !default;
-$h3: 1.125rem !default;
-$h4: 1rem !default;
-$h5: 0.875rem !default;
-$h6: 0.75rem !default;
-
-$sm-h1: 1.75rem !default;
-$sm-h2: 1.375rem !default;
-$sm-h3: 1.125rem !default;
-$sm-h4: 1rem !default;
-$sm-h5: 0.875rem !default;
-$sm-h6: 0.75rem !default;
-
 $form-field-font-size-sm: 1.25rem !default;
 
 $border-width: 1px !default;
diff --git a/app/assets/stylesheets/variables/_vendor.scss b/app/assets/stylesheets/variables/_vendor.scss
deleted file mode 100644
index d1bb16c2ed2..00000000000
--- a/app/assets/stylesheets/variables/_vendor.scss
+++ /dev/null
@@ -1,20 +0,0 @@
-$theme-body-font-size: 'sm';
-$theme-font-path: '.';
-$theme-image-path: 'identity-style-guide/dist/assets/img';
-$theme-global-border-box-sizing: true;
-$theme-global-link-styles: true;
-$theme-grid-container-max-width: 'tablet-lg';
-$theme-header-min-width: 'tablet';
-$theme-link-visited-color: 'primary';
-$theme-style-body-element: true;
-$theme-utility-breakpoints: (
-  'card': false,
-  'card-lg': false,
-  'mobile': false,
-  'mobile-lg': false,
-  'tablet': true,
-  'tablet-lg': false,
-  'desktop': false,
-  'desktop-lg': false,
-  'widescreen': false,
-);
diff --git a/app/components/base_component.rb b/app/components/base_component.rb
index 9b445580b21..a447094dfd4 100644
--- a/app/components/base_component.rb
+++ b/app/components/base_component.rb
@@ -1,17 +1,41 @@
 class BaseComponent < ViewComponent::Base
   def before_render
-    return if @rendered_scripts
-    @rendered_scripts = true
-    if helpers.respond_to?(:enqueue_component_scripts) && self.class.scripts.present?
-      helpers.enqueue_component_scripts(*self.class.scripts)
-    end
+    render_assets unless rendered_assets?
   end
 
   def self.scripts
-    @scripts ||= _sidecar_files(['js', 'ts']).map { |file| File.basename(file, '.*') }
+    @scripts ||= sidecar_files_basenames(['js', 'ts'])
+  end
+
+  def self.stylesheets
+    @stylesheets ||= sidecar_files_basenames(['scss'])
   end
 
   def unique_id
     @unique_id ||= SecureRandom.hex(4)
   end
+
+  private
+
+  class << self
+    def sidecar_files_basenames(extensions)
+      _sidecar_files(extensions).map { |file| File.basename(file, '.*') }
+    end
+  end
+
+  def render_assets
+    if helpers.respond_to?(:enqueue_component_scripts) && self.class.scripts.present?
+      helpers.enqueue_component_scripts(*self.class.scripts)
+    end
+
+    if helpers.respond_to?(:enqueue_component_stylesheets) && self.class.stylesheets.present?
+      helpers.enqueue_component_stylesheets(*self.class.stylesheets)
+    end
+
+    @has_rendered_assets = true
+  end
+
+  def rendered_assets?
+    @has_rendered_assets
+  end
 end
diff --git a/app/components/troubleshooting_options_component.rb b/app/components/troubleshooting_options_component.rb
index 16f97a9d042..768e0adf75d 100644
--- a/app/components/troubleshooting_options_component.rb
+++ b/app/components/troubleshooting_options_component.rb
@@ -4,6 +4,10 @@ class TroubleshootingOptionsComponent < BaseComponent
 
   attr_reader :tag_options
 
+  def self.stylesheets
+    ['troubleshooting-options']
+  end
+
   def initialize(**tag_options)
     @tag_options = tag_options
   end
diff --git a/app/helpers/stylesheet_helper.rb b/app/helpers/stylesheet_helper.rb
new file mode 100644
index 00000000000..c9a32171e53
--- /dev/null
+++ b/app/helpers/stylesheet_helper.rb
@@ -0,0 +1,16 @@
+# rubocop:disable Rails/HelperInstanceVariable
+module StylesheetHelper
+  def stylesheet_tag_once(*names)
+    @stylesheets ||= []
+    @stylesheets |= names
+    nil
+  end
+
+  alias_method :enqueue_component_stylesheets, :stylesheet_tag_once
+
+  def render_stylesheet_once_tags
+    return if @stylesheets.blank?
+    safe_join(@stylesheets.map { |stylesheet| stylesheet_link_tag(stylesheet) })
+  end
+end
+# rubocop:enable Rails/HelperInstanceVariable
diff --git a/app/javascript/packages/build-sass/cli.js b/app/javascript/packages/build-sass/cli.js
index 43164037e58..81aa0c0e43f 100755
--- a/app/javascript/packages/build-sass/cli.js
+++ b/app/javascript/packages/build-sass/cli.js
@@ -3,6 +3,7 @@
 /* eslint-disable no-console */
 
 import { watch } from 'chokidar';
+import glob from 'fast-glob';
 import { fileURLToPath } from 'url';
 import { buildFile } from './index.js';
 
@@ -13,12 +14,14 @@ const env = process.env.NODE_ENV || process.env.RAILS_ENV || 'development';
 const isProduction = env === 'production';
 
 const args = process.argv.slice(2);
-const files = args.filter((arg) => !arg.startsWith('-'));
+const patterns = args.filter((arg) => !arg.startsWith('-'));
 const flags = args.filter((arg) => arg.startsWith('-'));
 
 const isWatching = flags.includes('--watch');
 const outDir = flags.find((flag) => flag.startsWith('--out-dir='))?.slice(10);
 
+const files = glob.sync(patterns);
+
 /** @type {BuildOptions & SyncSassOptions} */
 const options = { outDir, optimize: isProduction };
 
diff --git a/app/javascript/packages/build-sass/index.js b/app/javascript/packages/build-sass/index.js
index 07a6b71fdc2..0888e576cb3 100644
--- a/app/javascript/packages/build-sass/index.js
+++ b/app/javascript/packages/build-sass/index.js
@@ -44,7 +44,7 @@ export async function buildFile(file, options) {
   const postcssPlugins = compact([autoprefixer, optimize && cssnano]);
   const postcssResult = await postcss(postcssPlugins).process(sassResult.css, { from: file });
 
-  let outFile = basename(file, '.scss');
+  let outFile = `${basename(basename(file, '.scss'), '.css')}.css`;
   if (outDir) {
     outFile = join(outDir, outFile);
   }
diff --git a/app/javascript/packages/build-sass/package.json b/app/javascript/packages/build-sass/package.json
index a5dd3ef5f56..f7af8d5c3cc 100644
--- a/app/javascript/packages/build-sass/package.json
+++ b/app/javascript/packages/build-sass/package.json
@@ -10,6 +10,7 @@
     "autoprefixer": "^10.4.4",
     "chokidar": "^3.5.3",
     "cssnano": "^5.1.7",
+    "fast-glob": "^3.2.11",
     "postcss": "^8.4.12",
     "sass": "^1.49.0"
   }
diff --git a/app/assets/stylesheets/components/_troubleshooting-options.scss b/app/javascript/packages/components/troubleshooting-options.scss
similarity index 90%
rename from app/assets/stylesheets/components/_troubleshooting-options.scss
rename to app/javascript/packages/components/troubleshooting-options.scss
index 41a823e9440..c8c331d50f7 100644
--- a/app/assets/stylesheets/components/_troubleshooting-options.scss
+++ b/app/javascript/packages/components/troubleshooting-options.scss
@@ -1,3 +1,5 @@
+@import '@18f/identity-idp-required-scss';
+
 .troubleshooting-options {
   @include u-margin-y(4);
 
diff --git a/app/javascript/packages/document-capture/styles.scss b/app/javascript/packages/document-capture/document-capture.scss
similarity index 66%
rename from app/javascript/packages/document-capture/styles.scss
rename to app/javascript/packages/document-capture/document-capture.scss
index aa63ce7562f..764bdea6e1d 100644
--- a/app/javascript/packages/document-capture/styles.scss
+++ b/app/javascript/packages/document-capture/document-capture.scss
@@ -1,4 +1,5 @@
-@import 'identity-style-guide/dist/assets/scss/packages/required';
+@import '@18f/identity-idp-required-scss';
+@import '@18f/identity-components/troubleshooting-options';
 @import './components/acuant-capture';
 @import './components/acuant-capture-canvas';
 @import './components/form-steps';
diff --git a/app/javascript/packages/idp-required-scss/README.md b/app/javascript/packages/idp-required-scss/README.md
new file mode 100644
index 00000000000..6819e0db514
--- /dev/null
+++ b/app/javascript/packages/idp-required-scss/README.md
@@ -0,0 +1,3 @@
+# `@18f/identity-idp-required-scss`
+
+Minimal Sass configuration and mixins required for any stylesheet which intends to make use of [Login.gov Design System](https://design.login.gov/) utilities. This contains only configuration which is specific to the IdP application, and any program-wide configuration should reside in the [design system codebase](https://github.com/18F/identity-style-guide).
diff --git a/app/javascript/packages/idp-required-scss/_index.scss b/app/javascript/packages/idp-required-scss/_index.scss
new file mode 100644
index 00000000000..16003ae6f36
--- /dev/null
+++ b/app/javascript/packages/idp-required-scss/_index.scss
@@ -0,0 +1,92 @@
+@import 'identity-style-guide/dist/assets/scss/packages/required';
+
+$theme-body-font-size: 'sm';
+$theme-font-path: '.';
+$theme-image-path: 'identity-style-guide/dist/assets/img';
+$theme-global-border-box-sizing: true;
+$theme-global-link-styles: true;
+$theme-grid-container-max-width: 'tablet-lg';
+$theme-header-min-width: 'tablet';
+$theme-link-visited-color: 'primary';
+$theme-style-body-element: true;
+$theme-utility-breakpoints: (
+  'card': false,
+  'card-lg': false,
+  'mobile': false,
+  'mobile-lg': false,
+  'tablet': true,
+  'tablet-lg': false,
+  'desktop': false,
+  'desktop-lg': false,
+  'widescreen': false,
+);
+
+$line-height: 1.5;
+
+$h1: 1.5rem;
+$h2: 1.25rem;
+$h3: 1.125rem;
+$h4: 1rem;
+$h5: 0.875rem;
+$h6: 0.75rem;
+
+$sm-h1: 1.75rem;
+$sm-h2: 1.375rem;
+$sm-h3: 1.125rem;
+$sm-h4: 1rem;
+$sm-h5: 0.875rem;
+$sm-h6: 0.75rem;
+
+%h1 {
+  line-height: 1.35;
+  font-size: $h1;
+
+  @include at-media('tablet') {
+    font-size: $sm-h1;
+  }
+}
+
+%h2 {
+  line-height: 1.35;
+  font-size: $h2;
+
+  @include at-media('tablet') {
+    font-size: $sm-h2;
+  }
+}
+
+%h3 {
+  line-height: $line-height;
+  font-size: $h3;
+
+  @include at-media('tablet') {
+    font-size: $sm-h3;
+  }
+}
+
+%h4 {
+  line-height: $line-height;
+  font-size: $h4;
+
+  @include at-media('tablet') {
+    font-size: $sm-h4;
+  }
+}
+
+%h5 {
+  line-height: $line-height;
+  font-size: $h5;
+
+  @include at-media('tablet') {
+    font-size: $sm-h5;
+  }
+}
+
+%h6 {
+  line-height: $line-height;
+  font-size: $h6;
+
+  @include at-media('tablet') {
+    font-size: $sm-h6;
+  }
+}
diff --git a/app/javascript/packages/idp-required-scss/package.json b/app/javascript/packages/idp-required-scss/package.json
new file mode 100644
index 00000000000..9816b70ef98
--- /dev/null
+++ b/app/javascript/packages/idp-required-scss/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "@18f/identity-idp-required-scss",
+  "private": true,
+  "version": "1.0.0",
+  "peerDependencies": {
+    "identity-style-guide": "*"
+  }
+}
diff --git a/app/views/layouts/base.html.erb b/app/views/layouts/base.html.erb
index 18b3f91f379..67c561b488d 100644
--- a/app/views/layouts/base.html.erb
+++ b/app/views/layouts/base.html.erb
@@ -29,6 +29,7 @@
   <%= preload_link_tag font_url('public-sans/PublicSans-Bold.woff2') %>
   <%= preload_link_tag font_url('public-sans/PublicSans-Regular.woff2') %>
   <%= stylesheet_link_tag 'application', media: 'all' %>
+  <%= render_stylesheet_once_tags %>
   <!--[if IE 8]>
   <%= javascript_include_tag_without_preload 'es5-shim.min' %>
   <![endif]-->
diff --git a/package.json b/package.json
index 2bada0b0363..29a37869327 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "clean": "rm -rf public/packs/*",
     "prebuild": "yarn run clean",
     "build": "webpack",
-    "build:css": "build-sass app/assets/stylesheets/*.css.scss --out-dir=app/assets/builds"
+    "build:css": "build-sass 'app/assets/stylesheets/*.css.scss' 'app/javascript/packages/*/*.scss' '!**/_*' --out-dir=app/assets/builds"
   },
   "dependencies": {
     "@babel/core": "^7.15.5",
diff --git a/yarn.lock b/yarn.lock
index bf159f2e42e..40355cbd868 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4563,7 +4563,7 @@ minimist-options@4.1.0:
     is-plain-obj "^1.1.0"
     kind-of "^6.0.3"
 
-minimist@1.2.6, minimist@^1.2.0, minimist@^1.2.5:
+minimist@^1.2.0, minimist@^1.2.5:
   version "1.2.6"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
   integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==