v2 original port

56 files changed, 0 insertions, 3704 deletions

diff --git a/assets/sass/@primer/css/base/README.md b/assets/sass/@primer/css/base/README.md
deleted file mode 100644
index 4961486..0000000
--- a/assets/sass/@primer/css/base/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-bundle: "base"
-generated: true
----
-
-# Primer CSS: `base` bundle
-
-## Usage
-
-Primer CSS source files are written in [SCSS]. To include this Primer CSS module in your own build, ensure that your `node_modules` directory is listed in your Sass include paths, then import it with:
-
-```scss
-@import "@primer/css/base/index.scss";
-```
-
-## Build
-
-The `@primer/css` npm package includes a standalone CSS build of this module in `dist/base.css`.
-
-## License
-
-[MIT](https://github.com/primer/css/blob/master/LICENSE) © [GitHub](https://github.com/)
-
-
-[scss]: https://sass-lang.com/documentation/syntax#scss
diff --git a/assets/sass/@primer/css/base/base.scss b/assets/sass/@primer/css/base/base.scss
deleted file mode 100644
index 381fa89..0000000
--- a/assets/sass/@primer/css/base/base.scss
+++ /dev/null
@@ -1,86 +0,0 @@
-// stylelint-disable selector-max-type
-* {
-  box-sizing: border-box;
-}
-
-input,
-select,
-textarea,
-button {
-  font-family: inherit;
-  font-size: inherit;
-  line-height: inherit;
-}
-
-body {
-  font-family: $body-font;
-  font-size: $body-font-size;
-  line-height: $body-line-height;
-  color: $text-gray-dark;
-  background-color: $bg-white;
-}
-
-a {
-  color: $text-blue;
-  text-decoration: none;
-
-  &:hover {
-    text-decoration: underline;
-  }
-}
-
-b,
-strong {
-  font-weight: $font-weight-bold;
-}
-
-// Horizontal lines
-//
-// TODO-MDO: Remove `.rule` from everywhere and replace with `<hr>`s
-hr,
-.rule {
-  height: 0;
-  // stylelint-disable-next-line primer/spacing
-  margin: 15px 0;
-  overflow: hidden;
-  background: transparent;
-  border: 0;
-  // stylelint-disable-next-line primer/borders
-  border-bottom: $border-width $border-style lighten($gray-300, 5%);
-  @include clearfix();
-}
-
-//
-// Remove most spacing between table cells.
-//
-
-table {
-  border-spacing: 0;
-  border-collapse: collapse;
-}
-
-td,
-th {
-  padding: 0;
-}
-
-button {
-  cursor: pointer;
-  // Remove border radius added by Chrome macOS
-  border-radius: 0;
-}
-
-// increase the selector specificity for [hidden]
-// so that it always overrides utility classes (.d-block, etc.)
-[hidden][hidden] {
-  display: none !important;
-}
-
-details {
-  summary { cursor: pointer; }
-
-  &:not([open]) {
-    // Set details content hidden by default for browsers that don't do this
-    > *:not(summary) { display: none !important; }
-  }
-}
diff --git a/assets/sass/@primer/css/base/index.scss b/assets/sass/@primer/css/base/index.scss
deleted file mode 100644
index 2c7f8b9..0000000
--- a/assets/sass/@primer/css/base/index.scss
+++ /dev/null
@@ -1,6 +0,0 @@
-@import "../support/index.scss";
-
-@import "./normalize.scss";
-@import "./base.scss";
-@import "./kbd.scss";
-@import "./typography-base.scss";
diff --git a/assets/sass/@primer/css/base/kbd.scss b/assets/sass/@primer/css/base/kbd.scss
deleted file mode 100644
index 7ee4503..0000000
--- a/assets/sass/@primer/css/base/kbd.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-// Keyboard shortcuts
-// stylelint-disable selector-max-type
-
-kbd {
-  display: inline-block;
-  // stylelint-disable-next-line primer/spacing
-  padding: ($spacer-1 - 1) ($spacer-1 + 1);
-  font: 11px $mono-font;
-  // stylelint-disable-next-line primer/typography
-  line-height: 10px;
-  // stylelint-disable-next-line primer/colors
-  color: $gray-700;
-  vertical-align: middle;
-  background-color: $bg-gray-light;
-  // stylelint-disable-next-line primer/borders
-  border: $border-style $border-width $border-gray-dark;
-  border-bottom-color: $border-gray-dark;
-  border-radius: $border-radius;
-  // stylelint-disable-next-line primer/box-shadow
-  box-shadow: inset 0 -1px 0 $border-gray-dark;
-}
diff --git a/assets/sass/@primer/css/base/normalize.scss b/assets/sass/@primer/css/base/normalize.scss
deleted file mode 100644
index 95931e7..0000000
--- a/assets/sass/@primer/css/base/normalize.scss
+++ /dev/null
@@ -1,421 +0,0 @@
-// stylelint-disable
-/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
-
-/**
- * 1. Change the default font family in all browsers (opinionated).
- * 2. Prevent adjustments of font size after orientation changes in IE and iOS.
- */
-
-html {
-  font-family: sans-serif; /* 1 */
-  -ms-text-size-adjust: 100%; /* 2 */
-  -webkit-text-size-adjust: 100%; /* 2 */
-}
-
-/**
- * Remove the margin in all browsers (opinionated).
- */
-
-body {
-  margin: 0;
-}
-
-/* HTML5 display definitions
-   ========================================================================== */
-
-/**
- * Add the correct display in IE 9-.
- * 1. Add the correct display in Edge, IE, and Firefox.
- * 2. Add the correct display in IE.
- */
-
-article,
-aside,
-details, /* 1 */
-figcaption,
-figure,
-footer,
-header,
-main, /* 2 */
-menu,
-nav,
-section { /* 1 */
-  display: block;
-}
-
-summary {
-  display: list-item;
-}
-
-/**
- * Add the correct display in IE 9-.
- */
-
-audio,
-canvas,
-progress,
-video {
-  display: inline-block;
-}
-
-/**
- * Add the correct display in iOS 4-7.
- */
-
-audio:not([controls]) {
-  display: none;
-  height: 0;
-}
-
-/**
- * Add the correct vertical alignment in Chrome, Firefox, and Opera.
- */
-
-progress {
-  vertical-align: baseline;
-}
-
-/**
- * Add the correct display in IE 10-.
- * 1. Add the correct display in IE.
- */
-
-template, /* 1 */
-[hidden] {
-  display: none !important;
-}
-
-/* Links
-   ========================================================================== */
-
-/**
- * Remove the gray background on active links in IE 10.
- */
-
-a {
-  background-color: transparent; /* 1 */
-}
-
-/**
- * Remove the outline on focused links when they are also active or hovered
- * in all browsers (opinionated).
- */
-
-a:active,
-a:hover {
-  outline-width: 0;
-}
-
-/* Text-level semantics
-   ========================================================================== */
-
-/**
- * 1. Remove the bottom border in Firefox 39-.
- * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
- */
-
-abbr[title] {
-  border-bottom: none; /* 1 */
-  text-decoration: underline; /* 2 */
-  text-decoration: underline dotted; /* 2 */
-}
-
-/**
- * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
- */
-
-b,
-strong {
-  font-weight: inherit;
-}
-
-/**
- * Add the correct font weight in Chrome, Edge, and Safari.
- */
-
-b,
-strong {
-  font-weight: bolder;
-}
-
-/**
- * Add the correct font style in Android 4.3-.
- */
-
-dfn {
-  font-style: italic;
-}
-
-/**
- * Correct the font size and margin on `h1` elements within `section` and
- * `article` contexts in Chrome, Firefox, and Safari.
- */
-
-h1 {
-  font-size: 2em;
-  margin: 0.67em 0;
-}
-
-/**
- * Add the correct background and color in IE 9-.
- */
-
-mark {
-  background-color: #ff0;
-  color: $text-black;
-}
-
-/**
- * Add the correct font size in all browsers.
- */
-
-small {
-  font-size: 80%;
-}
-
-/**
- * Prevent `sub` and `sup` elements from affecting the line height in
- * all browsers.
- */
-
-sub,
-sup {
-  font-size: 75%;
-  line-height: 0;
-  position: relative;
-  vertical-align: baseline;
-}
-
-sub {
-  bottom: -0.25em;
-}
-
-sup {
-  top: -0.5em;
-}
-
-/* Embedded content
-   ========================================================================== */
-
-/**
- * Remove the border on images inside links in IE 10-.
- */
-
-img {
-  border-style: none;
-}
-
-/**
- * Hide the overflow in IE.
- */
-
-svg:not(:root) {
-  overflow: hidden;
-}
-
-/* Grouping content
-   ========================================================================== */
-
-/**
- * 1. Correct the inheritance and scaling of font size in all browsers.
- * 2. Correct the odd `em` font sizing in all browsers.
- */
-
-code,
-kbd,
-pre,
-samp {
-  font-family: monospace, monospace; /* 1 */
-  font-size: 1em; /* 2 */
-}
-
-/**
- * Add the correct margin in IE 8.
- */
-
-figure {
-  margin: 1em $spacer-6;
-}
-
-/**
- * 1. Add the correct box sizing in Firefox.
- * 2. Show the overflow in Edge and IE.
- */
-
-hr {
-  box-sizing: content-box; /* 1 */
-  height: 0; /* 1 */
-  overflow: visible; /* 2 */
-}
-
-/* Forms
-   ========================================================================== */
-
-/**
- * 1. Change font properties to `inherit` in all browsers (opinionated).
- * 2. Remove the margin in Firefox and Safari.
- */
-
-button,
-input,
-select,
-textarea {
-  font: inherit; /* 1 */
-  margin: 0; /* 2 */
-}
-
-/**
- * Restore the font weight unset by the previous rule.
- */
-
-optgroup {
-  font-weight: $font-weight-bold;
-}
-
-/**
- * Show the overflow in IE.
- * 1. Show the overflow in Edge.
- */
-
-button,
-input { /* 1 */
-  overflow: visible;
-}
-
-/**
- * Remove the inheritance of text transform in Edge, Firefox, and IE.
- * 1. Remove the inheritance of text transform in Firefox.
- */
-
-button,
-select { /* 1 */
-  text-transform: none;
-}
-
-/**
- * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
- *    controls in Android 4.
- * 2. Correct the inability to style clickable types in iOS and Safari.
- */
-
-button,
-html [type="button"], /* 1 */
-[type="reset"],
-[type="submit"] {
-  -webkit-appearance: button; /* 2 */
-}
-
-/**
- * Remove the inner border and padding in Firefox.
- */
-
-button::-moz-focus-inner,
-[type="button"]::-moz-focus-inner,
-[type="reset"]::-moz-focus-inner,
-[type="submit"]::-moz-focus-inner {
-  border-style: none;
-  padding: 0;
-}
-
-/**
- * Restore the focus styles unset by the previous rule.
- */
-
-button:-moz-focusring,
-[type="button"]:-moz-focusring,
-[type="reset"]:-moz-focusring,
-[type="submit"]:-moz-focusring {
-  outline: 1px dotted ButtonText;
-}
-
-/**
- * Change the border, margin, and padding in all browsers (opinionated).
- */
-
-fieldset {
-  border: $border-width $border-style #c0c0c0;
-  margin: 0 2px;
-  padding: 0.35em 0.625em $em-spacer-6;
-}
-
-/**
- * 1. Correct the text wrapping in Edge and IE.
- * 2. Correct the color inheritance from `fieldset` elements in IE.
- * 3. Remove the padding so developers are not caught out when they zero out
- *    `fieldset` elements in all browsers.
- */
-
-legend {
-  box-sizing: border-box; /* 1 */
-  color: inherit; /* 2 */
-  display: table; /* 1 */
-  max-width: 100%; /* 1 */
-  padding: 0; /* 3 */
-  white-space: normal; /* 1 */
-}
-
-/**
- * Remove the default vertical scrollbar in IE.
- */
-
-textarea {
-  overflow: auto;
-}
-
-/**
- * 1. Add the correct box sizing in IE 10-.
- * 2. Remove the padding in IE 10-.
- */
-
-[type="checkbox"],
-[type="radio"] {
-  box-sizing: border-box; /* 1 */
-  padding: 0; /* 2 */
-}
-
-/**
- * Correct the cursor style of increment and decrement buttons in Chrome.
- */
-
-[type="number"]::-webkit-inner-spin-button,
-[type="number"]::-webkit-outer-spin-button {
-  height: auto;
-}
-
-/**
- * 1. Correct the odd appearance in Chrome and Safari.
- * 2. Correct the outline style in Safari.
- */
-
-[type="search"] {
-  -webkit-appearance: textfield; /* 1 */
-  outline-offset: -2px; /* 2 */
-}
-
-/**
- * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
- */
-
-[type="search"]::-webkit-search-cancel-button,
-[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
-}
-
-/**
- * Correct the text style of placeholders in Chrome, Edge, and Safari.
- */
-
-::-webkit-input-placeholder {
-  color: inherit;
-  opacity: 0.54;
-}
-
-/**
- * 1. Correct the inability to style clickable types in iOS and Safari.
- * 2. Change font properties to `inherit` in Safari.
- */
-
-::-webkit-file-upload-button {
-  -webkit-appearance: button; /* 1 */
-  font: inherit; /* 2 */
-}
diff --git a/assets/sass/@primer/css/base/typography-base.scss b/assets/sass/@primer/css/base/typography-base.scss
deleted file mode 100644
index 83eb995..0000000
--- a/assets/sass/@primer/css/base/typography-base.scss
+++ /dev/null
@@ -1,88 +0,0 @@
-// Headings
-// --------------------------------------------------
-// stylelint-disable selector-max-type
-h1,
-h2,
-h3,
-h4,
-h5,
-h6 {
-  margin-top: 0;
-  margin-bottom: 0;
-}
-
-h1 { @include h1; }
-h2 { @include h2; }
-h3 { @include h3; }
-h4 { @include h4; }
-h5 { @include h5; }
-h6 { @include h6; }
-
-// Body text
-// --------------------------------------------------
-
-p {
-  margin-top: 0;
-  // stylelint-disable-next-line primer/spacing
-  margin-bottom: 10px;
-}
-
-small {
-  // stylelint-disable-next-line primer/typography
-  font-size: 90%;
-}
-
-blockquote {
-  margin: 0;
-}
-
-// Lists
-// --------------------------------------------------
-
-ul,
-ol {
-  padding-left: 0;
-  margin-top: 0;
-  margin-bottom: 0;
-}
-
-ol ol,
-ul ol {
-  list-style-type: lower-roman;
-}
-
-ul ul ol,
-ul ol ol,
-ol ul ol,
-ol ol ol {
-  list-style-type: lower-alpha;
-}
-
-dd {
-  margin-left: 0;
-}
-
-// Code
-// --------------------------------------------------
-
-tt,
-code {
-  font-family: $mono-font;
-  font-size: $font-size-small;
-}
-
-pre {
-  margin-top: 0;
-  margin-bottom: 0;
-  font-family: $mono-font;
-  font-size: $font-size-small;
-}
-
-// Octicons
-// --------------------------------------------------
-
-// Move this over here as a temporary override to the octicons source repo
-// instead of updating that upstream.
-.octicon {
-  vertical-align: text-bottom;
-}
diff --git a/assets/sass/@primer/css/layout/README.md b/assets/sass/@primer/css/layout/README.md
deleted file mode 100644
index 3d078ce..0000000
--- a/assets/sass/@primer/css/layout/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-bundle: "layout"
-generated: true
----
-
-# Primer CSS: `layout` bundle
-
-## Usage
-
-Primer CSS source files are written in [SCSS]. To include this Primer CSS module in your own build, ensure that your `node_modules` directory is listed in your Sass include paths, then import it with:
-
-```scss
-@import "@primer/css/layout/index.scss";
-```
-
-## Build
-
-The `@primer/css` npm package includes a standalone CSS build of this module in `dist/layout.css`.
-
-## License
-
-[MIT](https://github.com/primer/css/blob/master/LICENSE) &copy; [GitHub](https://github.com/)
-
-
-[scss]: https://sass-lang.com/documentation/syntax#scss
diff --git a/assets/sass/@primer/css/layout/container.scss b/assets/sass/@primer/css/layout/container.scss
deleted file mode 100644
index 7e70a6b..0000000
--- a/assets/sass/@primer/css/layout/container.scss
+++ /dev/null
@@ -1,30 +0,0 @@
-// Fixed-width, centered column for site content.
-// Handy container styles that match our breakpoints
-
-// 544px
-.container-sm {
-  max-width: $width-sm;
-  margin-right: auto;
-  margin-left: auto;
-}
-
-// 768px
-.container-md {
-  max-width: $container-md;
-  margin-right: auto;
-  margin-left: auto;
-}
-
-// 1004px - this matches the current fixed width: 980px + padding: px-3
-.container-lg {
-  max-width: $container-lg;
-  margin-right: auto;
-  margin-left: auto;
-}
-
-// 1280px
-.container-xl {
-  max-width: $container-xl;
-  margin-right: auto;
-  margin-left: auto;
-}
diff --git a/assets/sass/@primer/css/layout/grid-offset.scss b/assets/sass/@primer/css/layout/grid-offset.scss
deleted file mode 100644
index bc2115d..0000000
--- a/assets/sass/@primer/css/layout/grid-offset.scss
+++ /dev/null
@@ -1,19 +0,0 @@
-// Optional offset options to work with grid.scss
-
-// Offset Columns
-
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    .offset#{$variant}-1 { margin-left: (1 / 12 * 100%) !important; }
-    .offset#{$variant}-2 { margin-left: (2 / 12 * 100%) !important; }
-    .offset#{$variant}-3 { margin-left: (3 / 12 * 100%) !important; }
-    .offset#{$variant}-4 { margin-left: (4 / 12 * 100%) !important; }
-    .offset#{$variant}-5 { margin-left: (5 / 12 * 100%) !important; }
-    .offset#{$variant}-6 { margin-left: (6 / 12 * 100%) !important; }
-    .offset#{$variant}-7 { margin-left: (7 / 12 * 100%) !important; }
-    .offset#{$variant}-8 { margin-left: (8 / 12 * 100%) !important; }
-    .offset#{$variant}-9 { margin-left: (9 / 12 * 100%) !important; }
-    .offset#{$variant}-10 { margin-left: (10 / 12 * 100%) !important; }
-    .offset#{$variant}-11 { margin-left: (11 / 12 * 100%) !important; }
-  }
-}
diff --git a/assets/sass/@primer/css/layout/grid.scss b/assets/sass/@primer/css/layout/grid.scss
deleted file mode 100644
index 5126c6b..0000000
--- a/assets/sass/@primer/css/layout/grid.scss
+++ /dev/null
@@ -1,64 +0,0 @@
-// GRID
-
-// Columns
-.col-1 { width: (1 / 12 * 100%); }
-.col-2 { width: (2 / 12 * 100%); }
-.col-3 { width: (3 / 12 * 100%); }
-.col-4 { width: (4 / 12 * 100%); }
-.col-5 { width: (5 / 12 * 100%); }
-.col-6 { width: (6 / 12 * 100%); }
-.col-7 { width: (7 / 12 * 100%); }
-.col-8 { width: (8 / 12 * 100%); }
-.col-9 { width: (9 / 12 * 100%); }
-.col-10 { width: (10 / 12 * 100%); }
-.col-11 { width: (11 / 12 * 100%); }
-.col-12 { width: 100%; }
-
-@each $breakpoint in map-keys($breakpoints) {
-  @include breakpoint($breakpoint) {
-    .col-#{$breakpoint}-1 { width: ( 1 / 12 * 100%); }
-    .col-#{$breakpoint}-2 { width: ( 2 / 12 * 100%); }
-    .col-#{$breakpoint}-3 { width: ( 3 / 12 * 100%); }
-    .col-#{$breakpoint}-4 { width: ( 4 / 12 * 100%); }
-    .col-#{$breakpoint}-5 { width: ( 5 / 12 * 100%); }
-    .col-#{$breakpoint}-6 { width: ( 6 / 12 * 100%); }
-    .col-#{$breakpoint}-7 { width: ( 7 / 12 * 100%); }
-    .col-#{$breakpoint}-8 { width: ( 8 / 12 * 100%); }
-    .col-#{$breakpoint}-9 { width: ( 9 / 12 * 100%); }
-    .col-#{$breakpoint}-10 { width: ( 10 / 12 * 100%); }
-    .col-#{$breakpoint}-11 { width: ( 11 / 12 * 100%); }
-    .col-#{$breakpoint}-12 { width: 100%; }
-  }
-}
-
-// Gutters
-// Apply padding and a negative margin to the outside of the container
-@mixin gutters ($gutter-width: $spacer-3) {
-  margin-right: -$gutter-width;
-  margin-left: -$gutter-width;
-
-  > [class*="col-"] {
-    padding-right: $gutter-width !important;
-    padding-left: $gutter-width !important;
-  }
-}
-
-.gutter {
-  @include gutters($spacer-3);
-}
-
-.gutter-condensed {
-  @include gutters($spacer-2);
-}
-
-.gutter-spacious {
-  @include gutters($spacer-4);
-}
-
-@each $breakpoint in map-keys($breakpoints) {
-  @include breakpoint($breakpoint) {
-    .gutter-#{$breakpoint} { @include gutters($spacer-3); }
-    .gutter-#{$breakpoint}-condensed { @include gutters($spacer-2); }
-    .gutter-#{$breakpoint}-spacious { @include gutters($spacer-4); }
-  }
-}
diff --git a/assets/sass/@primer/css/layout/index.scss b/assets/sass/@primer/css/layout/index.scss
deleted file mode 100644
index 5d1aa33..0000000
--- a/assets/sass/@primer/css/layout/index.scss
+++ /dev/null
@@ -1,4 +0,0 @@
-@import "../support/index.scss";
-@import "./container.scss";
-@import "./grid.scss";
-@import "./grid-offset.scss";
diff --git a/assets/sass/@primer/css/markdown/README.md b/assets/sass/@primer/css/markdown/README.md
deleted file mode 100644
index 6097f4b..0000000
--- a/assets/sass/@primer/css/markdown/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-bundle: "markdown"
-generated: true
----
-
-# Primer CSS: `markdown` bundle
-
-## Usage
-
-Primer CSS source files are written in [SCSS]. To include this Primer CSS module in your own build, ensure that your `node_modules` directory is listed in your Sass include paths, then import it with:
-
-```scss
-@import "@primer/css/markdown/index.scss";
-```
-
-## Build
-
-The `@primer/css` npm package includes a standalone CSS build of this module in `dist/markdown.css`.
-
-## License
-
-[MIT](https://github.com/primer/css/blob/master/LICENSE) &copy; [GitHub](https://github.com/)
-
-
-[scss]: https://sass-lang.com/documentation/syntax#scss
diff --git a/assets/sass/@primer/css/markdown/blob-csv.scss b/assets/sass/@primer/css/markdown/blob-csv.scss
deleted file mode 100644
index e97e447..0000000
--- a/assets/sass/@primer/css/markdown/blob-csv.scss
+++ /dev/null
@@ -1,29 +0,0 @@
-// stylelint-disable selector-max-type
-.markdown-body .csv-data {
-  td,
-  th {
-    // stylelint-disable-next-line primer/spacing
-    padding: 5px;
-    overflow: hidden;
-    font-size: $font-size-small;
-    line-height: $lh-condensed-ultra;
-    text-align: left;
-    white-space: nowrap;
-  }
-
-  .blob-num {
-    // stylelint-disable-next-line primer/spacing
-    padding: 10px $spacer-2 9px;
-    text-align: right;
-    background: $bg-white;
-    border: 0;
-  }
-
-  tr { border-top: 0; }
-
-  th {
-    font-weight: $font-weight-bold;
-    background: $bg-gray;
-    border-top: 0;
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/code.scss b/assets/sass/@primer/css/markdown/code.scss
deleted file mode 100644
index fbd2d16..0000000
--- a/assets/sass/@primer/css/markdown/code.scss
+++ /dev/null
@@ -1,69 +0,0 @@
-// stylelint-disable selector-max-type
-.markdown-body {
-  // Inline code snippets
-  code,
-  tt {
-    // stylelint-disable-next-line primer/spacing
-    padding: 0.2em 0.4em;
-    margin: 0;
-    // stylelint-disable-next-line primer/typography
-    font-size: 85%;
-    // stylelint-disable-next-line primer/colors
-    background-color: rgba($black, 0.05);
-    border-radius: $border-radius;
-
-    br { display: none; }
-  }
-
-  del code { text-decoration: inherit; }
-
-  pre {
-    word-wrap: normal;
-
-    // Code tags within code blocks (<pre>s)
-    > code {
-      padding: 0;
-      margin: 0;
-      // stylelint-disable-next-line primer/typography
-      font-size: 100%;
-      word-break: normal;
-      white-space: pre;
-      background: transparent;
-      border: 0;
-    }
-  }
-
-  .highlight {
-    margin-bottom: $spacer-3;
-
-    pre {
-      margin-bottom: 0;
-      word-break: normal;
-    }
-  }
-
-  .highlight pre,
-  pre {
-    padding: $spacer-3;
-    overflow: auto;
-    // stylelint-disable-next-line primer/typography
-    font-size: 85%;
-    // stylelint-disable-next-line primer/typography
-    line-height: 1.45;
-    background-color: $bg-gray;
-    border-radius: $border-radius;
-  }
-
-  pre code,
-  pre tt {
-    display: inline;
-    max-width: auto;
-    padding: 0;
-    margin: 0;
-    overflow: visible;
-    line-height: inherit;
-    word-wrap: normal;
-    background-color: transparent;
-    border: 0;
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/headings.scss b/assets/sass/@primer/css/markdown/headings.scss
deleted file mode 100644
index 26347bb..0000000
--- a/assets/sass/@primer/css/markdown/headings.scss
+++ /dev/null
@@ -1,72 +0,0 @@
-// Needs refactoring
-// stylelint-disable selector-max-compound-selectors, selector-max-specificity
-// stylelint-disable selector-max-type
-.markdown-body {
-  // Headings
-  h1,
-  h2,
-  h3,
-  h4,
-  h5,
-  h6 {
-    margin-top: $spacer-4;
-    margin-bottom: $spacer-3;
-    font-weight: $font-weight-bold;
-    line-height: $lh-condensed;
-
-    .octicon-link {
-      color: $text-black;
-      vertical-align: middle;
-      visibility: hidden;
-    }
-
-    &:hover .anchor {
-      text-decoration: none;
-
-      .octicon-link {
-        visibility: visible;
-      }
-    }
-
-    tt,
-    code {
-      font-size: inherit;
-    }
-  }
-
-  h1 {
-    // stylelint-disable-next-line primer/spacing
-    padding-bottom: 0.3em;
-    // stylelint-disable-next-line primer/typography
-    font-size: 2em;
-    border-bottom: $border-width $border-style $border-gray-light;
-  }
-
-  h2 {
-    // stylelint-disable-next-line primer/spacing
-    padding-bottom: 0.3em;
-    // stylelint-disable-next-line primer/typography
-    font-size: 1.5em;
-    border-bottom: $border-width $border-style $border-gray-light;
-  }
-
-  h3 {
-    // stylelint-disable-next-line primer/typography
-    font-size: 1.25em;
-  }
-
-  h4 {
-    font-size: 1em;
-  }
-
-  h5 {
-    // stylelint-disable-next-line primer/typography
-    font-size: 0.875em;
-  }
-
-  h6 {
-    // stylelint-disable-next-line primer/typography
-    font-size: 0.85em;
-    color: $text-gray-light;
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/images.scss b/assets/sass/@primer/css/markdown/images.scss
deleted file mode 100644
index caea502..0000000
--- a/assets/sass/@primer/css/markdown/images.scss
+++ /dev/null
@@ -1,131 +0,0 @@
-// Need to target base styles
-// stylelint-disable selector-max-compound-selectors, selector-no-qualifying-type
-// stylelint-disable selector-max-type
-.markdown-body {
-  // Images & Stuff
-  img {
-    max-width: 100%;
-    // because we put padding on the images to hide header lines, and some people
-    // specify the width of their images in their markdown.
-    box-sizing: content-box;
-    background-color: $bg-white;
-
-    &[align=right] {
-      // stylelint-disable-next-line primer/spacing
-      padding-left: 20px;
-    }
-
-    &[align=left] {
-      // stylelint-disable-next-line primer/spacing
-      padding-right: 20px;
-    }
-  }
-
-  .emoji {
-    max-width: none;
-    vertical-align: text-top;
-    // Override `<img>` styles so Emjois don't clash with zebra striping in our tables
-    background-color: transparent;
-  }
-
-  // Gollum Image Tags
-
-  // Framed
-  span.frame {
-    display: block;
-    overflow: hidden;
-
-    > span {
-      display: block;
-      float: left;
-      width: auto;
-      // stylelint-disable-next-line primer/spacing
-      padding: 7px;
-      // stylelint-disable-next-line primer/spacing
-      margin: 13px 0 0;
-      overflow: hidden;
-      // stylelint-disable-next-line primer/borders
-      border: $border-width $border-style lighten($gray-300, 5%);
-    }
-
-    span img {
-      display: block;
-      float: left;
-    }
-
-    span span {
-      display: block;
-      // stylelint-disable-next-line primer/spacing
-      padding: 5px 0 0;
-      clear: both;
-      color: $text-gray-dark;
-    }
-  }
-
-  span.align-center {
-    display: block;
-    overflow: hidden;
-    clear: both;
-
-    > span {
-      display: block;
-      // stylelint-disable-next-line primer/spacing
-      margin: 13px auto 0;
-      overflow: hidden;
-      text-align: center;
-    }
-
-    span img {
-      margin: 0 auto;
-      text-align: center;
-    }
-  }
-
-  span.align-right {
-    display: block;
-    overflow: hidden;
-    clear: both;
-
-    > span {
-      display: block;
-      // stylelint-disable-next-line primer/spacing
-      margin: 13px 0 0;
-      overflow: hidden;
-      text-align: right;
-    }
-
-    span img {
-      margin: 0;
-      text-align: right;
-    }
-  }
-
-  span.float-left {
-    display: block;
-    float: left;
-    // stylelint-disable-next-line primer/spacing
-    margin-right: 13px;
-    overflow: hidden;
-
-    span {
-      // stylelint-disable-next-line primer/spacing
-      margin: 13px 0 0;
-    }
-  }
-
-  span.float-right {
-    display: block;
-    float: right;
-    // stylelint-disable-next-line primer/spacing
-    margin-left: 13px;
-    overflow: hidden;
-
-    > span {
-      display: block;
-      // stylelint-disable-next-line primer/spacing
-      margin: 13px auto 0;
-      overflow: hidden;
-      text-align: right;
-    }
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/index.scss b/assets/sass/@primer/css/markdown/index.scss
deleted file mode 100644
index b2e8d3d..0000000
--- a/assets/sass/@primer/css/markdown/index.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-@import "../support/index.scss";
-@import "./markdown-body.scss";
-@import "./headings.scss";
-@import "./lists.scss";
-@import "./tables.scss";
-@import "./images.scss";
-@import "./code.scss";
-@import "./blob-csv.scss";
diff --git a/assets/sass/@primer/css/markdown/lists.scss b/assets/sass/@primer/css/markdown/lists.scss
deleted file mode 100644
index b680faf..0000000
--- a/assets/sass/@primer/css/markdown/lists.scss
+++ /dev/null
@@ -1,77 +0,0 @@
-// Base styles
-// stylelint-disable selector-no-qualifying-type
-// stylelint-disable selector-max-type
-.markdown-body {
-
-  // Lists, Blockquotes & Such
-  ul,
-  ol {
-    // stylelint-disable-next-line primer/spacing
-    padding-left: 2em;
-
-    &.no-list {
-      padding: 0;
-      list-style-type: none;
-    }
-  }
-
-  // Did someone complain about list spacing? Encourage them
-  // to create the spacing with their markdown formatting.
-  // List behavior should be controled by the markup, not the css.
-  //
-  // For lists with padding between items, use blank
-  // lines between items. This will generate paragraphs with
-  // padding to space things out.
-  //
-  // - item
-  //
-  // - item
-  //
-  // - item
-  //
-  // For list without padding, don't use blank lines.
-  //
-  // - item
-  // - item
-  // - item
-  //
-  // Modifying the css to emulate these behaviors merely brakes
-  // one case in the process of solving another. Don't change
-  // this unless it's really really a bug.
-  ul ul,
-  ul ol,
-  ol ol,
-  ol ul {
-    margin-top: 0;
-    margin-bottom: 0;
-  }
-
-  li {
-    word-wrap: break-all;
-  }
-
-  li > p {
-    margin-top: $spacer-3;
-  }
-
-  li + li {
-    margin-top: $em-spacer-3;
-  }
-
-  dl {
-    padding: 0;
-
-    dt {
-      padding: 0;
-      margin-top: $spacer-3;
-      font-size: 1em;
-      font-style: italic;
-      font-weight: $font-weight-bold;
-    }
-
-    dd {
-      padding: 0 $spacer-3;
-      margin-bottom: $spacer-3;
-    }
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/markdown-body.scss b/assets/sass/@primer/css/markdown/markdown-body.scss
deleted file mode 100644
index 6581f19..0000000
--- a/assets/sass/@primer/css/markdown/markdown-body.scss
+++ /dev/null
@@ -1,99 +0,0 @@
-// All of our block level items should have the same margin
-// stylelint-disable selector-max-type
-
-// This is styling for generic markdownized text. Anything you put in a
-// container with .markdown-body on it should render generally well. It also
-// includes some GitHub Flavored Markdown specific styling (like @mentions)
-.markdown-body {
-  font-family: $body-font;
-  font-size: $h4-size;
-  line-height: $body-line-height;
-  word-wrap: break-word;
-
-  @import "../base/kbd.scss"; // adds support for keyboard shortcuts
-
-  // Clearfix on the markdown body
-  &::before {
-    display: table;
-    content: "";
-  }
-
-  &::after {
-    display: table;
-    clear: both;
-    content: "";
-  }
-
-  > *:first-child {
-    margin-top: 0 !important;
-  }
-
-  > *:last-child {
-    margin-bottom: 0 !important;
-  }
-
-  // Anchors like <a name="examples">. These sometimes end up wrapped around
-  // text when users mistakenly forget to close the tag or use self-closing tag
-  // syntax. We don't want them to appear like links.
-  // FIXME: a:not(:link):not(:visited) would be a little clearer here (and
-  // possibly faster to match), but it breaks styling of <a href> elements due
-  // to https://bugs.webkit.org/show_bug.cgi?id=142737.
-  a:not([href]) {
-    color: inherit;
-    text-decoration: none;
-  }
-
-  // Link Colors
-  .absent {
-    color: $text-red;
-  }
-
-  .anchor {
-    float: left;
-    padding-right: $spacer-1;
-    // stylelint-disable-next-line primer/spacing
-    margin-left: -20px;
-    line-height: $lh-condensed-ultra;
-
-    &:focus {
-      outline: none;
-    }
-  }
-
-  p,
-  blockquote,
-  ul,
-  ol,
-  dl,
-  table,
-  pre,
-  details {
-    margin-top: 0;
-    margin-bottom: $spacer-3;
-  }
-
-  hr {
-    height: $em-spacer-3;
-    padding: 0;
-    margin: $spacer-4 0;
-    // stylelint-disable-next-line primer/colors
-    background-color: $gray-200;
-    border: 0;
-  }
-
-  blockquote {
-    // stylelint-disable-next-line primer/spacing
-    padding: 0 1em;
-    color: $text-gray-light;
-    // stylelint-disable-next-line primer/borders
-    border-left: 0.25em $border-style lighten($gray-300, 5%);
-
-    > :first-child {
-      margin-top: 0;
-    }
-
-    > :last-child {
-      margin-bottom: 0;
-    }
-  }
-}
diff --git a/assets/sass/@primer/css/markdown/tables.scss b/assets/sass/@primer/css/markdown/tables.scss
deleted file mode 100644
index 9d73d17..0000000
--- a/assets/sass/@primer/css/markdown/tables.scss
+++ /dev/null
@@ -1,36 +0,0 @@
-// Needs refactoring
-// stylelint-disable selector-max-type
-.markdown-body {
-  // Tables
-  table {
-    display: block;
-    width: 100%;
-    overflow: auto;
-
-    th {
-      font-weight: $font-weight-bold;
-    }
-
-    th,
-    td {
-      // stylelint-disable-next-line primer/spacing
-      padding: 6px 13px;
-      // stylelint-disable-next-line primer/borders
-      border: $border-width $border-style lighten($gray-300, 5%);
-    }
-
-    tr {
-      background-color: $bg-white;
-      // stylelint-disable-next-line primer/borders
-      border-top: $border-width $border-style darken($gray-300, 4%);
-
-      &:nth-child(2n) {
-        background-color: $bg-gray;
-      }
-    }
-
-    img {
-      background-color: transparent;
-    }
-  }
-}
diff --git a/assets/sass/@primer/css/support/README.md b/assets/sass/@primer/css/support/README.md
deleted file mode 100644
index 7fa2b21..0000000
--- a/assets/sass/@primer/css/support/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-bundle: "support"
-generated: true
----
-
-# Primer CSS: `support` bundle
-
-## Usage
-
-Primer CSS source files are written in [SCSS]. To include this Primer CSS module in your own build, ensure that your `node_modules` directory is listed in your Sass include paths, then import it with:
-
-```scss
-@import "@primer/css/support/index.scss";
-```
-
-## Build
-
-The `@primer/css` npm package includes a standalone CSS build of this module in `dist/support.css`.
-
-## License
-
-[MIT](https://github.com/primer/css/blob/master/LICENSE) &copy; [GitHub](https://github.com/)
-
-
-[scss]: https://sass-lang.com/documentation/syntax#scss
diff --git a/assets/sass/@primer/css/support/index.scss b/assets/sass/@primer/css/support/index.scss
deleted file mode 100644
index 93f9449..0000000
--- a/assets/sass/@primer/css/support/index.scss
+++ /dev/null
@@ -1,11 +0,0 @@
-// variables
-@import "./variables/typography.scss";
-@import "./variables/colors.scss";
-@import "./variables/layout.scss";
-@import "./variables/misc.scss";
-
-// mixins
-@import "./mixins/typography.scss";
-@import "./mixins/layout.scss";
-@import "./mixins/buttons.scss";
-@import "./mixins/misc.scss";
diff --git a/assets/sass/@primer/css/support/mixins/buttons.scss b/assets/sass/@primer/css/support/mixins/buttons.scss
deleted file mode 100644
index 4b6cbb3..0000000
--- a/assets/sass/@primer/css/support/mixins/buttons.scss
+++ /dev/null
@@ -1,167 +0,0 @@
-// Button color generator for primary and themed buttons
-
-// New button hotness
-@mixin btn-solid($color, $bg, $bg2) {
-  color: $color;
-  background-color: $bg2;
-  background-image: linear-gradient(-180deg, $bg 0%, $bg2 90%);
-
-  @if $bg == $gray-000 {
-    &:focus,
-    &.focus {
-      box-shadow: $btn-input-focus-shadow;
-    }
-
-    &:hover,
-    &.hover {
-      background-color: darken($bg2, 3%);
-      background-image: linear-gradient(-180deg, darken($bg, 3%) 0%, darken($bg2, 3%) 90%);
-      background-position: 0 -$em-spacer-5;
-      border-color: rgba($black, 0.35);
-    }
-
-    &:active,
-    &.selected,
-    &[aria-selected=true],
-    [open] > & {
-      background-color: darken(desaturate($bg, 10%), 6%);
-      background-image: none;
-      border-color: rgba($black, 0.35); // repeat to avoid shift on click-drag off of button
-      box-shadow: $btn-active-shadow;
-    }
-
-    &:disabled,
-    &.disabled,
-    &[aria-disabled=true] {
-      color: rgba($color, 0.4);
-      background-color: $bg2;
-      background-image: none;
-      border-color: $border-color-button;
-      box-shadow: none;
-    }
-
-  }
-  @else {
-    &:focus,
-    &.focus {
-      box-shadow: 0 0 0 0.2em rgba($bg, 0.4);
-    }
-
-    &:hover,
-    &.hover {
-      background-color: darken($bg2, 2%);
-      background-image: linear-gradient(-180deg, darken($bg, 2%) 0%, darken($bg2, 2%) 90%);
-      background-position: 0 -$em-spacer-5;
-      border-color: $black-fade-50;
-    }
-
-    &:active,
-    &.selected,
-    &[aria-selected=true],
-    [open] > & {
-      background-color: darken(mix($bg, $bg2, 50%), 7%);
-      background-image: none;
-      border-color: $black-fade-50; // repeat to avoid shift on click-drag off of button
-      box-shadow: $btn-active-shadow;
-    }
-
-    &:disabled,
-    &.disabled,
-    &[aria-disabled=true] {
-      color: rgba($color, 0.75);
-      background-color: mix($bg2, $white, 50%);
-      background-image: none;
-      border-color: $border-color-button;
-      box-shadow: none;
-    }
-
-    .Counter {
-      color: darken($bg, 8%);
-      background-color: $white;
-    }
-  }
-}
-
-// Inverse button hover style
-@mixin btn-inverse($color, $bg, $bg2) {
-  color: $color;
-  background-color: $bg;
-  background-image: linear-gradient(-180deg, $bg 0%, $bg2 90%);
-
-  &:focus {
-    box-shadow: 0 0 0 0.2em rgba($color, 0.4);
-  }
-
-  &:hover {
-    color: $text-white;
-    background-color: $color;
-    background-image: linear-gradient(-180deg, lighten($color, 10%) 0%, $color 90%);
-    border-color: $black-fade-50;
-
-    .Counter {
-      color: $text-white;
-    }
-  }
-
-  &:active,
-  &.selected,
-  &[aria-selected=true],
-  [open] > & {
-    color: $text-white;
-    background-color: darken($color, 5%);
-    background-image: none;
-    border-color: $black-fade-50;
-    box-shadow: $btn-active-shadow;
-  }
-
-  &:disabled,
-  &.disabled,
-  &[aria-disabled=true] {
-    color: rgba($color, 0.4);
-    background-color: $bg2;
-    background-image: none;
-    border-color: $border-color-button;
-    box-shadow: none;
-  }
-}
-
-// Outline color generator for btn-outline to make the hover state inverse the text and bg colors.
-@mixin btn-outline($text-color: $text-blue, $bg-color: $bg-white) {
-  color: $text-color;
-  background-color: $bg-color;
-  background-image: none;
-
-  .Counter {
-    background-color: rgba($black, 0.07);
-  }
-
-  &:hover,
-  &:active,
-  &.selected,
-  &[aria-selected=true],
-  [open] > & {
-    color: $bg-color;
-    background-color: $text-color;
-    background-image: none;
-    border-color: $text-color;
-
-    .Counter {
-      color: $text-color;
-      background-color: $bg-color;
-    }
-  }
-
-  &:focus {
-    border-color: $text-color;
-    box-shadow: 0 0 0 0.2em rgba($text-color, 0.4);
-  }
-
-  &:disabled,
-  &.disabled,
-  &[aria-disabled=true] {
-    color: $black-fade-30;
-    background-color: $bg-white;
-    border-color: $black-fade-15;
-    box-shadow: none;
-  }
-}
diff --git a/assets/sass/@primer/css/support/mixins/layout.scss b/assets/sass/@primer/css/support/mixins/layout.scss
deleted file mode 100644
index a6d30cf..0000000
--- a/assets/sass/@primer/css/support/mixins/layout.scss
+++ /dev/null
@@ -1,58 +0,0 @@
-// Responsive media queries
-
-@mixin breakpoint($breakpoint) {
-  @if $breakpoint == "" {
-    @content;
-  }
-
-  @else {
-    // Retrieves the value from the key
-    $value: map-get($breakpoints, $breakpoint);
-
-    // If the key exists in the map
-    @if $value != null {
-      // Prints a media query based on the value
-      @media (min-width: $value) {
-        @content;
-      }
-    }
-
-    // If the key doesn't exist in the map
-    @else {
-      @warn "Unfortunately, no value could be retrieved from `#{$breakpoint}`. "
-        + "Please make sure it is defined in `$breakpoints` map.";
-    }
-  }
-}
-
-// Retina media query
-
-@mixin retina-media-query {
-  @media
-    only screen and (-webkit-min-device-pixel-ratio: 2),
-    only screen and (min--moz-device-pixel-ratio: 2),
-    only screen and (-moz-min-device-pixel-ratio: 2),
-    only screen and (-o-min-device-pixel-ratio: 2/1),
-    only screen and (min-device-pixel-ratio: 2),
-    only screen and (min-resolution: 192dpi),
-    only screen and (min-resolution: 2dppx) {
-    @content;
-  }
-}
-
-// Clearfix
-//
-// Clears floats via mixin.
-
-@mixin clearfix {
-  &::before {
-    display: table;
-    content: "";
-  }
-
-  &::after {
-    display: table;
-    clear: both;
-    content: "";
-  }
-}
diff --git a/assets/sass/@primer/css/support/mixins/misc.scss b/assets/sass/@primer/css/support/mixins/misc.scss
deleted file mode 100644
index ebdd32d..0000000
--- a/assets/sass/@primer/css/support/mixins/misc.scss
+++ /dev/null
@@ -1,29 +0,0 @@
-// Generate a two-color caret for any element.
-@mixin double-caret($foreground: $text-white, $background: lighten($gray-300, 5%)) {
-  &::after,
-  &::before {
-    position: absolute;
-    top: 11px;
-    right: 100%;
-    left: -16px;
-    display: block;
-    width: 0;
-    height: 0;
-    pointer-events: none;
-    content: " ";
-    border-color: transparent;
-    border-style: solid solid outset;
-  }
-
-  &::after {
-    margin-top: 1px;
-    margin-left: 2px;
-    border-width: 7px;
-    border-right-color: $foreground;
-  }
-
-  &::before {
-    border-width: 8px;
-    border-right-color: $background;
-  }
-}
diff --git a/assets/sass/@primer/css/support/mixins/typography.scss b/assets/sass/@primer/css/support/mixins/typography.scss
deleted file mode 100644
index 23ec0e3..0000000
--- a/assets/sass/@primer/css/support/mixins/typography.scss
+++ /dev/null
@@ -1,84 +0,0 @@
-// Text hiding for image based text replacement.
-// Higher performance than -9999px because it only renders
-// the size of the actual text, not a full 9999px box.
-@mixin hide-text() {
-  overflow: hidden;
-  text-indent: 100%;
-  white-space: nowrap;
-}
-
-// Heading mixins for use within components
-// These match heading utilities in utilities/typography
-@mixin h1 {
-  font-size: $h1-size;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h2 {
-  font-size: $h2-size;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h3 {
-  font-size: $h3-size;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h4 {
-  font-size: $h4-size;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h5 {
-  font-size: $h5-size;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h6 {
-  font-size: $h6-size;
-  font-weight: $font-weight-bold;
-}
-
-// Responsive heading mixins
-// There are no responsive mixins for h4-h6 because they are small
-// and don't need to be smaller on mobile.
-@mixin f1-responsive {
-  font-size: $h1-size-mobile;
-
-  // 32px on desktop
-  @include breakpoint(md) { font-size: $h1-size; }
-
-}
-
-@mixin f2-responsive {
-  font-size: $h2-size-mobile;
-
-  // 24px on desktop
-  @include breakpoint(md) { font-size: $h2-size; }
-}
-
-@mixin f3-responsive {
-  font-size: $h3-size-mobile;
-
-  // 20px on desktop
-  @include breakpoint(md) { font-size: $h3-size; }
-
-}
-
-// These use the mixins from above for responsive heading sizes.
-// The following mixins can be used where it's convenient or necessary to
-// couple the responsive font-size with the font-weight.
-@mixin h1-responsive {
-  @include f1-responsive;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h2-responsive {
-  @include f2-responsive;
-  font-weight: $font-weight-bold;
-}
-
-@mixin h3-responsive {
-  @include f3-responsive;
-  font-weight: $font-weight-bold;
-}
diff --git a/assets/sass/@primer/css/support/variables/color-system.scss b/assets/sass/@primer/css/support/variables/color-system.scss
deleted file mode 100644
index febc58b..0000000
--- a/assets/sass/@primer/css/support/variables/color-system.scss
+++ /dev/null
@@ -1,243 +0,0 @@
-// Black based on same hue as $gray-900
-$black: #1b1f23 !default;
-$white: #fff !default;
-
-//
-//
-// -------- Grays --------
-$gray-000:        #fafbfc !default;
-$gray-100:        #f6f8fa !default;
-$gray-200:        #e1e4e8 !default;
-$gray-300:        #d1d5da !default;
-$gray-400:        #959da5 !default;
-$gray-500:        #6a737d !default;
-$gray-600:        #586069 !default;
-$gray-700:        #444d56 !default;
-$gray-800:        #2f363d !default;
-$gray-900:        #24292e !default; // body font color
-
-// -------- Blue --------
-$blue-000:        #f1f8ff !default;
-$blue-100:        #dbedff !default;
-$blue-200:        #c8e1ff !default;
-$blue-300:        #79b8ff !default;
-$blue-400:        #2188ff !default;
-$blue-500:        #0366d6 !default; // Default: Passes AA with #fff
-$blue-600:        #005cc5 !default;
-$blue-700:        #044289 !default;
-$blue-800:        #032f62 !default;
-$blue-900:        #05264c !default; // Passes with 1/2/300 blues
-
-// -------- Green --------
-$green-000:       #f0fff4 !default;
-$green-100:       #dcffe4 !default;
-$green-200:       #bef5cb !default;
-$green-300:       #85e89d !default;
-$green-400:       #34d058 !default;
-$green-500:       #28a745 !default; // Default. passes AA Large
-$green-600:       #22863a !default; // Text green, passes AA on #fff
-$green-700:       #176f2c !default;
-$green-800:       #165c26 !default;
-$green-900:       #144620 !default;
-
-// -------- Yellow --------
-$yellow-000:      #fffdef !default;
-$yellow-100:      #fffbdd !default;
-$yellow-200:      #fff5b1 !default;
-$yellow-300:      #ffea7f !default;
-$yellow-400:      #ffdf5d !default;
-$yellow-500:      #ffd33d !default;
-$yellow-600:      #f9c513 !default;
-$yellow-700:      #dbab09 !default;
-$yellow-800:      #b08800 !default;
-$yellow-900:      #735c0f !default;
-
-// -------- Orange --------
-$orange-000:      #fff8f2 !default;
-$orange-100:      #ffebda !default;
-$orange-200:      #ffd1ac !default;
-$orange-300:      #ffab70 !default;
-$orange-400:      #fb8532 !default;
-$orange-500:      #f66a0a !default; // Default. passes AA Large with #fff
-$orange-600:      #e36209 !default;
-$orange-700:      #d15704 !default;
-$orange-800:      #c24e00 !default;
-$orange-900:      #a04100 !default;
-
-// -------- Red --------
-$red-000:         #ffeef0 !default;
-$red-100:         #ffdce0 !default;
-$red-200:         #fdaeb7 !default;
-$red-300:         #f97583 !default;
-$red-400:         #ea4a5a !default;
-$red-500:         #d73a49 !default; // Default. passes AA
-$red-600:         #cb2431 !default;
-$red-700:         #b31d28 !default;
-$red-800:         #9e1c23 !default;
-$red-900:         #86181d !default;
-
-// -------- Purple --------
-$purple-000:      #f5f0ff !default;
-$purple-100:      #e6dcfd !default;
-$purple-200:      #d1bcf9 !default;
-$purple-300:      #b392f0 !default;
-$purple-400:      #8a63d2 !default;
-$purple-500:      #6f42c1 !default; // passes AA with #fff
-$purple-600:      #5a32a3 !default;
-$purple-700:      #4c2889 !default;
-$purple-800:      #3a1d6e !default;
-$purple-900:      #29134e !default;
-
-// -------- Pink --------
-$pink-000:      #ffeef8 !default;
-$pink-100:      #fedbf0 !default;
-$pink-200:      #f9b3dd !default;
-$pink-300:      #f692ce !default;
-$pink-400:      #ec6cb9 !default;
-$pink-500:      #ea4aaa !default;
-$pink-600:      #d03592 !default;
-$pink-700:      #b93a86 !default;
-$pink-800:      #99306f !default;
-$pink-900:      #6d224f !default;
-
-// -------- Fades --------
-$black-fade-15:      rgba($black, 0.15) !default;
-$black-fade-30:      rgba($black, 0.3) !default;
-$black-fade-50:      rgba($black, 0.5) !default;
-$black-fade-70:      rgba($black, 0.7) !default;
-$black-fade-85:      rgba($black, 0.85) !default;
-
-$white-fade-15:      rgba($white, 0.15) !default;
-$white-fade-30:      rgba($white, 0.3) !default;
-$white-fade-50:      rgba($white, 0.5) !default;
-$white-fade-70:      rgba($white, 0.7) !default;
-$white-fade-85:      rgba($white, 0.85) !default;
-
-// -------- Color defaults --------
-$red:         $red-500 !default;
-$purple:      $purple-500 !default;
-$blue:        $blue-500 !default;
-$green:       $green-500 !default;
-$yellow:      $yellow-500 !default;
-$orange:      $orange-500 !default;
-
-$gray-dark:   $gray-900 !default;
-$gray-light:  $gray-400 !default;
-$gray:        $gray-500 !default;
-
-// -------- Color gradient maps --------
-
-$grays: (
-  0: $gray-000,
-  1: $gray-100,
-  2: $gray-200,
-  3: $gray-300,
-  4: $gray-400,
-  5: $gray-500,
-  6: $gray-600,
-  7: $gray-700,
-  8: $gray-800,
-  9: $gray-900,
-) !default;
-
-$blues: (
-  0: $blue-000,
-  1: $blue-100,
-  2: $blue-200,
-  3: $blue-300,
-  4: $blue-400,
-  5: $blue-500,
-  6: $blue-600,
-  7: $blue-700,
-  8: $blue-800,
-  9: $blue-900,
-) !default;
-
-$greens: (
-  0: $green-000,
-  1: $green-100,
-  2: $green-200,
-  3: $green-300,
-  4: $green-400,
-  5: $green-500,
-  6: $green-600,
-  7: $green-700,
-  8: $green-800,
-  9: $green-900,
-) !default;
-
-$yellows: (
-  0: $yellow-000,
-  1: $yellow-100,
-  2: $yellow-200,
-  3: $yellow-300,
-  4: $yellow-400,
-  5: $yellow-500,
-  6: $yellow-600,
-  7: $yellow-700,
-  8: $yellow-800,
-  9: $yellow-900,
-) !default;
-
-$oranges: (
-  0: $orange-000,
-  1: $orange-100,
-  2: $orange-200,
-  3: $orange-300,
-  4: $orange-400,
-  5: $orange-500,
-  6: $orange-600,
-  7: $orange-700,
-  8: $orange-800,
-  9: $orange-900,
-) !default;
-
-$reds: (
-  0: $red-000,
-  1: $red-100,
-  2: $red-200,
-  3: $red-300,
-  4: $red-400,
-  5: $red-500,
-  6: $red-600,
-  7: $red-700,
-  8: $red-800,
-  9: $red-900,
-) !default;
-
-$purples: (
-  0: $purple-000,
-  1: $purple-100,
-  2: $purple-200,
-  3: $purple-300,
-  4: $purple-400,
-  5: $purple-500,
-  6: $purple-600,
-  7: $purple-700,
-  8: $purple-800,
-  9: $purple-900,
-) !default;
-
-$pinks: (
-  0: $pink-000,
-  1: $pink-100,
-  2: $pink-200,
-  3: $pink-300,
-  4: $pink-400,
-  5: $pink-500,
-  6: $pink-600,
-  7: $pink-700,
-  8: $pink-800,
-  9: $pink-900,
-) !default;
-
-$hue-maps: (
-  "gray": $grays,
-  "blue": $blues,
-  "green": $greens,
-  "yellow": $yellows,
-  "orange": $oranges,
-  "red": $reds,
-  "purple": $purples,
-  "pink": $pinks,
-) !default;
diff --git a/assets/sass/@primer/css/support/variables/colors.scss b/assets/sass/@primer/css/support/variables/colors.scss
deleted file mode 100644
index ffbf018..0000000
--- a/assets/sass/@primer/css/support/variables/colors.scss
+++ /dev/null
@@ -1,63 +0,0 @@
-@import "color-system.scss";
-// Color variables
-
-// Border colors
-$border-white:       $white !default;
-$border-black-fade:  $black-fade-15 !default;
-$border-white-fade:  $white-fade-15 !default;
-$border-gray-dark:   $gray-300 !default;
-$border-gray-darker: $gray-700 !default;
-$border-gray-light:  lighten($gray-200, 3%) !default;
-$border-gray:        $gray-200 !default;
-$border-blue:        $blue-500 !default;
-$border-blue-light:  $blue-200 !default;
-$border-green:       $green-400 !default;
-$border-green-light: desaturate($green-300, 40%) !default;
-$border-purple:      $purple !default;
-$border-red:         $red !default;
-$border-red-light:   desaturate($red-300, 60%) !default;
-$border-yellow:      desaturate($yellow-300, 60%) !default;
-
-// Buttons have a slightly more opaque border than $border-black-fade (15% alpha)
-$border-color-button: rgba($black, 0.2) !default;
-
-// Background colors
-$bg-white:          $white !default;
-$bg-black:          $black !default;
-$bg-black-fade:     $black-fade-50 !default;
-$bg-blue-light:     $blue-000 !default;
-$bg-blue:           $blue-500 !default;
-$bg-gray-dark:      $gray-900 !default;
-$bg-gray-light:     $gray-000 !default;
-$bg-gray:           $gray-100 !default;
-$bg-green:          $green-500 !default;
-$bg-green-light:    $green-100 !default;
-$bg-orange:         $orange-700 !default;
-$bg-purple:         $purple-500 !default;
-$bg-purple-light:   $purple-000 !default;
-$bg-pink:           $pink-500 !default;
-$bg-red:            $red-500 !default;
-$bg-red-light:      $red-100 !default;
-$bg-yellow:         $yellow-500 !default;
-$bg-yellow-light:   $yellow-200 !default;
-$bg-yellow-dark:    $yellow-700 !default;
-
-// diffstat background colors
-$bg-diffstat-added: darken($green-400, 5%) !default;
-$bg-diffstat-deleted: $red-600 !default;
-$bg-diffstat-neutral: $gray-300 !default;
-
-// Text colors
-$text-black:        $black !default;
-$text-white:        $white !default;
-$text-blue:         $blue-500 !default;
-$text-gray-dark:    $gray-900 !default;
-$text-gray-light:   $gray-500 !default;
-$text-gray:         $gray-600 !default;
-$text-green:        $green-500 !default;
-$text-orange:       $orange-900 !default;
-$text-orange-light: $orange-600 !default;
-$text-purple:       $purple !default;
-$text-pink:         $pink-500 !default;
-$text-red:          $red-600 !default;
-$text-yellow:       $yellow-800 !default;
diff --git a/assets/sass/@primer/css/support/variables/layout.scss b/assets/sass/@primer/css/support/variables/layout.scss
deleted file mode 100644
index cec508c..0000000
--- a/assets/sass/@primer/css/support/variables/layout.scss
+++ /dev/null
@@ -1,129 +0,0 @@
-// Layout variables
-
-// these are values for the display CSS property
-$display-values: (
-  block,
-  flex,
-  inline,
-  inline-block,
-  inline-flex,
-  none,
-  table,
-  table-cell
-) !default;
-
-// maps edges to respective corners for border-radius
-$edges: (
-  top: (top-left, top-right),
-  right: (top-right, bottom-right),
-  bottom: (bottom-right, bottom-left),
-  left: (bottom-left, top-left)
-) !default;
-
-// These are our margin and padding utility spacers. The default step size we
-// use is 8px. This gives us a key of:
-//    0 => 0px
-//    1 => 4px
-//    2 => 8px
-//    3 => 16px
-//    4 => 24px
-//    5 => 32px
-//    6 => 40px
-$spacer: 8px !default;
-
-// Our spacing scale
-$spacer-0: 0 !default;                  // 0
-$spacer-1: round($spacer / 2) !default; // 4px
-$spacer-2: $spacer !default;            // 8px
-$spacer-3: $spacer * 2 !default;        // 16px
-$spacer-4: $spacer * 3 !default;        // 24px
-$spacer-5: $spacer * 4 !default;        // 32px
-$spacer-6: $spacer * 5 !default;        // 40px
-
-// The list of spacer values
-$spacers: (
-  $spacer-0,
-  $spacer-1,
-  $spacer-2,
-  $spacer-3,
-  $spacer-4,
-  $spacer-5,
-  $spacer-6,
-) !default;
-
-// And the map of spacers, for easier looping:
-// @each $scale, $length in $spacer-map { ... }
-$spacer-map: (
-  0: $spacer-0,
-  1: $spacer-1,
-  2: $spacer-2,
-  3: $spacer-3,
-  4: $spacer-4,
-  5: $spacer-5,
-  6: $spacer-6,
-) !default;
-
-// Em spacer variables
-$em-spacer-1: 0.0625em !default; // 1/16
-$em-spacer-2: 0.125em !default;  // 1/8
-$em-spacer-3: 0.25em !default;   // 1/4
-$em-spacer-4: 0.375em !default;  // 3/8
-$em-spacer-5: 0.5em !default;    // 1/2
-$em-spacer-6: 0.75em !default;   // 3/4
-
-// Fixed-width container variables
-$container-width: 980px !default;
-$grid-gutter:     10px !default;
-
-// Breakpoint widths
-$width-xs: 0 !default;
-// Small screen / phone
-$width-sm: 544px !default;
-// Medium screen / tablet
-$width-md: 768px !default;
-// Large screen / desktop (980 + (16 * 2)) <= container + gutters
-$width-lg: 1012px !default;
-// Extra large screen / wide desktop
-$width-xl: 1280px !default;
-
-// Responsive container widths
-$container-sm: $width-sm !default;
-$container-md: $width-md !default;
-$container-lg: $width-lg !default;
-$container-xl: $width-xl !default;
-
-// Breakpoints in the form (name: length)
-$breakpoints: (
-  sm: $width-sm,
-  md: $width-md,
-  lg: $width-lg,
-  xl: $width-xl
-) !default;
-
-// This map in the form (breakpoint: variant) is used to iterate over
-// breakpoints and create both responsive and non-responsive classes in one
-// loop:
-//
-// ```scss
-// @each $breakpoint, $variant of $responsive-variants {
-//   @include breakpoint($breakpoint) {
-//     .foo#{$variant}-bar { foo: bar !important; }
-//   }
-// }
-// ```
-$responsive-variants: (
-  "": "",
-  sm: "-sm",
-  md: "-md",
-  lg: "-lg",
-  xl: "-xl",
-) !default;
-
-// responive utility position values
-$responsive-positions: (
-  static,
-  relative,
-  absolute,
-  fixed,
-  sticky
-) !default;
diff --git a/assets/sass/@primer/css/support/variables/misc.scss b/assets/sass/@primer/css/support/variables/misc.scss
deleted file mode 100644
index 30a8363..0000000
--- a/assets/sass/@primer/css/support/variables/misc.scss
+++ /dev/null
@@ -1,26 +0,0 @@
-// Miscellaneous variables
-
-// Border size
-$border-width: 1px !default;
-$border-color: $border-gray !default;
-$border-style: solid !default;
-$border: $border-width $border-color $border-style !default;
-$border-radius: 3px !default;
-
-// Box shadow
-$box-shadow: 0 1px 1px rgba($black, 0.1) !default;
-$box-shadow-medium: 0 1px 5px $black-fade-15 !default;
-$box-shadow-large: 0 1px 15px $black-fade-15 !default;
-$box-shadow-extra-large: 0 10px 50px rgba($black, 0.07) !default;
-
-// Button and form variables
-$form-control-shadow: inset 0 1px 2px rgba($black, 0.075) !default;
-$btn-input-focus-shadow: 0 0 0 0.2em rgba($blue, 0.3) !default;
-$btn-active-shadow: inset 0 0.15em 0.3em $black-fade-15 !default;
-
-// Tooltips
-$tooltip-max-width: 250px !default;
-$tooltip-background-color: $black !default;
-$tooltip-text-color: $white !default;
-$tooltip-delay: 0.4s !default;
-$tooltip-duration: 0.1s !default;
diff --git a/assets/sass/@primer/css/support/variables/typography.scss b/assets/sass/@primer/css/support/variables/typography.scss
deleted file mode 100644
index dcb57a7..0000000
--- a/assets/sass/@primer/css/support/variables/typography.scss
+++ /dev/null
@@ -1,42 +0,0 @@
-// Typography variables
-
-// Heading sizes - mobile
-// h4-h6 remain the same size on both mobile & desktop
-$h00-size-mobile: 40px !default;
-$h0-size-mobile: 32px !default;
-$h1-size-mobile: 26px !default;
-$h2-size-mobile: 22px !default;
-$h3-size-mobile: 18px !default;
-
-// Heading sizes - desktop
-$h00-size: 48px !default;
-$h0-size: 40px !default;
-$h1-size: 32px !default;
-$h2-size: 24px !default;
-$h3-size: 20px !default;
-$h4-size: 16px !default;
-$h5-size: 14px !default;
-$h6-size: 12px !default;
-
-$font-size-small: 12px !default;
-
-// Font weights
-$font-weight-bold: 600 !default;
-$font-weight-semibold: 500 !default;
-$font-weight-normal: 400 !default;
-$font-weight-light: 300 !default;
-
-// Line heights
-$lh-condensed-ultra: 1 !default;
-$lh-condensed: 1.25 !default;
-$lh-default: 1.5 !default;
-
-// Font stacks
-$body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji" !default;
-
-// Monospace font stack
-$mono-font: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace !default;
-
-// The base body size
-$body-font-size: 14px !default;
-$body-line-height: $lh-default !default;
diff --git a/assets/sass/@primer/css/utilities/README.md b/assets/sass/@primer/css/utilities/README.md
deleted file mode 100644
index 95eade2..0000000
--- a/assets/sass/@primer/css/utilities/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-bundle: "utilities"
-generated: true
----
-
-# Primer CSS: `utilities` bundle
-
-## Usage
-
-Primer CSS source files are written in [SCSS]. To include this Primer CSS module in your own build, ensure that your `node_modules` directory is listed in your Sass include paths, then import it with:
-
-```scss
-@import "@primer/css/utilities/index.scss";
-```
-
-## Build
-
-The `@primer/css` npm package includes a standalone CSS build of this module in `dist/utilities.css`.
-
-## License
-
-[MIT](https://github.com/primer/css/blob/master/LICENSE) &copy; [GitHub](https://github.com/)
-
-
-[scss]: https://sass-lang.com/documentation/syntax#scss
diff --git a/assets/sass/@primer/css/utilities/animations.scss b/assets/sass/@primer/css/utilities/animations.scss
deleted file mode 100644
index bb1422e..0000000
--- a/assets/sass/@primer/css/utilities/animations.scss
+++ /dev/null
@@ -1,183 +0,0 @@
-// This file contains reusable animations for github.
-
-/* Fade in an element */
-.anim-fade-in {
-  animation-name: fade-in;
-  animation-duration: 1s;
-  animation-timing-function: ease-in-out;
-
-  &.fast {
-    animation-duration: 300ms;
-  }
-}
-
-@keyframes fade-in {
-  0% {
-    opacity: 0;
-  }
-
-  100% {
-    opacity: 1;
-  }
-}
-
-/* Fade out an element */
-.anim-fade-out {
-  animation-name: fade-out;
-  animation-duration: 1s;
-  animation-timing-function: ease-out;
-
-  &.fast {
-    animation-duration: 0.3s;
-  }
-}
-
-@keyframes fade-out {
-  0% {
-    opacity: 1;
-  }
-
-  100% {
-    opacity: 0;
-  }
-}
-
-/* Fade in and slide up an element */
-.anim-fade-up {
-  opacity: 0;
-  animation-name: fade-up;
-  animation-duration: 0.3s;
-  animation-fill-mode: forwards;
-  animation-timing-function: ease-out;
-  animation-delay: 1s;
-}
-
-@keyframes fade-up {
-  0% {
-    opacity: 0.8;
-    transform: translateY(100%);
-  }
-
-  100% {
-    opacity: 1;
-    transform: translateY(0);
-  }
-}
-
-/* Fade an element out and slide down */
-.anim-fade-down {
-  animation-name: fade-down;
-  animation-duration: 0.3s;
-  animation-fill-mode: forwards;
-  animation-timing-function: ease-in;
-}
-
-@keyframes fade-down {
-  0% {
-    opacity: 1;
-    transform: translateY(0);
-  }
-
-  100% {
-    opacity: 0.5;
-    transform: translateY(100%);
-  }
-}
-
-/* Grow an element width from 0 to 100% */
-.anim-grow-x {
-  width: 0%;
-  animation-name: grow-x;
-  animation-duration: 0.3s;
-  animation-fill-mode: forwards;
-  animation-timing-function: ease;
-  animation-delay: 0.5s;
-}
-
-@keyframes grow-x {
-  to { width: 100%; }
-}
-
-/* Shrink an element from 100% to 0% */
-.anim-shrink-x {
-  animation-name: shrink-x;
-  animation-duration: 0.3s;
-  animation-fill-mode: forwards;
-  animation-timing-function: ease-in-out;
-  animation-delay: 0.5s;
-}
-
-@keyframes shrink-x {
-  to { width: 0%; }
-}
-
-/* Fade in an element and scale it fast */
-.anim-scale-in {
-  animation-name: scale-in;
-  animation-duration: 0.15s;
-  animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
-}
-
-@keyframes scale-in {
-  0% {
-    opacity: 0;
-    transform: scale(0.5);
-  }
-
-  100% {
-    opacity: 1;
-    transform: scale(1);
-  }
-}
-
-/* Pulse an element's opacity */
-.anim-pulse {
-  animation-name: pulse;
-  animation-duration: 2s;
-  animation-timing-function: linear;
-  animation-iteration-count: infinite;
-}
-
-@keyframes pulse {
-  0% {
-    opacity: 0.3;
-  }
-
-  10% {
-    opacity: 1;
-  }
-
-  100% {
-    opacity: 0.3;
-  }
-}
-
-/* Pulse in an element */
-.anim-pulse-in {
-  animation-name: pulse-in;
-  animation-duration: 0.5s;
-}
-
-@keyframes pulse-in {
-  0% {
-    transform: scale3d(1, 1, 1);
-  }
-
-  50% {
-    transform: scale3d(1.1, 1.1, 1.1);
-  }
-
-  100% {
-    transform: scale3d(1, 1, 1);
-  }
-}
-
-/* Increase scale of an element on hover */
-.hover-grow {
-  transition: transform 0.3s;
-  backface-visibility: hidden;
-
-  &:hover {
-    transform: scale(1.025);
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/borders.scss b/assets/sass/@primer/css/utilities/borders.scss
deleted file mode 100644
index d3df5ae..0000000
--- a/assets/sass/@primer/css/utilities/borders.scss
+++ /dev/null
@@ -1,116 +0,0 @@
-// Core border utilities
-// stylelint-disable block-opening-brace-space-before, comment-empty-line-before
-
-/* Add a gray border to the left and right */
-.border-x {
-  border-right: $border !important;
-  border-left: $border !important;
-}
-
-/* Add a gray border to the top and bottom */
-.border-y {
-  border-top: $border !important;
-  border-bottom: $border !important;
-}
-
-/* Responsive gray borders */
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    /* Add a gray border on all sides at/above this breakpoint */
-    .border#{$variant}        { border: $border !important; }
-    /* Set the border width to 0 on all sides at/above this breakpoint */
-    .border#{$variant}-0      { border: 0 !important; }
-
-    /* Add a gray border to the top */
-    .border#{$variant}-top    { border-top: $border !important; }
-    /* Add a gray border to the right */
-    .border#{$variant}-right  { border-right: $border !important; }
-    /* Add a gray border to the bottom */
-    .border#{$variant}-bottom { border-bottom: $border !important; }
-    /* Add a gray border to the left */
-    .border#{$variant}-left   { border-left: $border !important; }
-
-    /* Remove the top border */
-    .border#{$variant}-top-0    { border-top: 0 !important; }
-    /* Remove the right border */
-    .border#{$variant}-right-0  { border-right: 0 !important; }
-    /* Remove the bottom border */
-    .border#{$variant}-bottom-0 { border-bottom: 0 !important; }
-    /* Remove the left border */
-    .border#{$variant}-left-0   { border-left: 0 !important; }
-
-    // Rounded corners
-    /* Remove the border-radius */
-    .rounded#{$variant}-0 { border-radius: 0 !important; }
-    /* Add a border-radius to all corners */
-    .rounded#{$variant}-1 { border-radius: $border-radius !important; }
-    /* Add a 2x border-radius to all corners */
-    .rounded#{$variant}-2 { border-radius: $border-radius * 2 !important; }
-
-    @each $edge, $corners in $edges {
-      .rounded#{$variant}-#{$edge}-0 {
-        @each $corner in $corners {
-          border-#{$corner}-radius: 0 !important;
-        }
-      }
-
-      .rounded#{$variant}-#{$edge}-1 {
-        @each $corner in $corners {
-          border-#{$corner}-radius: $border-radius !important;
-        }
-      }
-
-      .rounded#{$variant}-#{$edge}-2 {
-        @each $corner in $corners {
-          border-#{$corner}-radius: $border-radius * 2 !important;
-        }
-      }
-    }
-  }
-}
-
-/* Add a 50% border-radius to make something into a circle */
-.circle { border-radius: 50% !important; }
-
-/* Change the border style to dashed, in conjunction with another utility */
-.border-dashed {
-  // stylelint-disable-next-line primer/borders
-  border-style: dashed !important;
-}
-
-/* Use with .border to turn the border blue */
-.border-blue        { border-color: $border-blue !important; }
-/* Use with .border to turn the border blue-light */
-.border-blue-light  { border-color: $border-blue-light !important; }
-/* Use with .border to turn the border green */
-.border-green       { border-color: $border-green !important; }
-/* Use with .border to turn the border green light */
-.border-green-light { border-color: $border-green-light !important; }
-/* Use with .border to turn the border red */
-.border-red         { border-color: $border-red !important; }
-/* Use with .border to turn the border red-light */
-.border-red-light   { border-color: $border-red-light !important; }
-/* Use with .border to turn the border purple */
-.border-purple      { border-color: $border-purple !important; }
-/* Use with .border to turn the border yellow */
-.border-yellow      { border-color: $border-yellow !important; }
-/* Use with .border to turn the border gray-light */
-.border-gray-light  { border-color: $border-gray-light !important; }
-/* Use with .border to turn the border gray-dark */
-.border-gray-dark   { border-color: $border-gray-dark !important; }
-
-/* Use with .border to turn the border rgba black 0.15 */
-.border-black-fade  { border-color: $border-black-fade !important; }
-/* Use with .border to turn the border rgba white 0.15 */
-.border-white-fade  { border-color: $border-white-fade !important; }
-
-/* Use with .border to turn the border white w/varying transparency */
-.border-white-fade-15 { border-color: $border-white-fade !important; }
-// stylelint-disable-next-line primer/borders
-.border-white-fade-30 { border-color: $white-fade-30 !important; }
-// stylelint-disable-next-line primer/borders
-.border-white-fade-50 { border-color: $white-fade-50 !important; }
-// stylelint-disable-next-line primer/borders
-.border-white-fade-70 { border-color: $white-fade-70 !important; }
-// stylelint-disable-next-line primer/borders
-.border-white-fade-85 { border-color: $white-fade-85 !important; }
diff --git a/assets/sass/@primer/css/utilities/box-shadow.scss b/assets/sass/@primer/css/utilities/box-shadow.scss
deleted file mode 100644
index fb5b1d6..0000000
--- a/assets/sass/@primer/css/utilities/box-shadow.scss
+++ /dev/null
@@ -1,25 +0,0 @@
-// Box shadow utilities
-
-// Box shadows
-
-.box-shadow {
-  box-shadow: $box-shadow !important;
-}
-
-.box-shadow-medium {
-  box-shadow: $box-shadow-medium !important;
-}
-
-.box-shadow-large {
-  box-shadow: $box-shadow-large !important;
-}
-
-.box-shadow-extra-large {
-  box-shadow: $box-shadow-extra-large !important;
-}
-
-// Turn off box shadow
-
-.box-shadow-none {
-  box-shadow: none !important;
-}
diff --git a/assets/sass/@primer/css/utilities/colors.scss b/assets/sass/@primer/css/utilities/colors.scss
deleted file mode 100644
index 0864f8f..0000000
--- a/assets/sass/@primer/css/utilities/colors.scss
+++ /dev/null
@@ -1,115 +0,0 @@
-// Color utilities
-// stylelint-disable block-opening-brace-space-before, comment-empty-line-before
-
-// background colors
-/* Set the background to $bg-white */
-.bg-white      { background-color: $bg-white !important; }
-/* Set the background to $bg-blue */
-.bg-blue       { background-color: $bg-blue !important; }
-/* Set the background to $bg-blue-light */
-.bg-blue-light { background-color: $bg-blue-light !important; }
-/* Set the background to $bg-gray-dark */
-.bg-gray-dark  { background-color: $bg-gray-dark !important; }
-/* Set the background to $bg-gray */
-.bg-gray       { background-color: $bg-gray !important; }
-/* Set the background to $bg-gray-light */
-.bg-gray-light { background-color: $bg-gray-light !important; }
-/* Set the background to $bg-green */
-.bg-green      { background-color: $bg-green !important; }
-/* Set the background to $bg-green-light */
-.bg-green-light     { background-color: $bg-green-light !important; }
-/* Set the background to $bg-red */
-.bg-red        { background-color: $bg-red !important; }
-/* Set the background to $bg-red-light */
-.bg-red-light  { background-color: $bg-red-light !important; }
-/* Set the background to $bg-yellow */
-.bg-yellow     { background-color: $bg-yellow !important; }
-/* Set the background to $bg-yellow-light */
-.bg-yellow-light     { background-color: $bg-yellow-light !important; }
-/* Set the background to $bg-yellow-dark */
-.bg-yellow-dark      { background-color: $bg-yellow-dark !important; }
-/* Set the background to $bg-purple */
-.bg-purple     { background-color: $bg-purple !important; }
-/* Set the background to $bg-pink */
-.bg-pink { background-color: $bg-pink !important; }
-/* Set the background to $bg-purple-light */
-.bg-purple-light     { background-color: $bg-purple-light !important; }
-
-// Generate a foreground and background utility for every shade of every hue
-@each $hue, $shades in $hue-maps {
-  @each $index, $color in $shades {
-    .color-#{$hue}-#{$index} { color: $color !important; }
-    .bg-#{$hue}-#{$index} { background-color: $color !important; }
-  }
-}
-
-.bg-shade-gradient {
-  background-image: linear-gradient(180deg, rgba($black, 0.065), rgba($black, 0)) !important;
-  background-repeat: no-repeat !important;
-  background-size: 100% 200px !important;
-}
-
-// text colors
-/* Set the text color to $text-blue */
-.text-blue          { color: $text-blue !important; }
-/* Set the text color to $text-red */
-.text-red           { color: $text-red !important; }
-/* Set the text color to $text-gray-light */
-.text-gray-light    { color: $text-gray-light !important; }
-/* Set the text color to $text-gray */
-.text-gray          { color: $text-gray !important; }
-/* Set the text color to $text-gray-dark */
-.text-gray-dark     { color: $text-gray-dark !important; }
-/* Set the text color to $text-green */
-.text-green         { color: $text-green !important; }
-/* Set the text color to $text-yellow */
-.text-yellow        { color: $text-yellow !important; }
-/* Set the text color to $text-orange */
-.text-orange        { color: $text-orange !important; }
-/* Set the text color to $text-orange-light */
-.text-orange-light        { color: $text-orange-light !important; }
-/* Set the text color to $text-purple */
-.text-purple        { color: $text-purple !important; }
-/* Set the text color to $text-pink */
-.text-pink { color: $text-pink !important; }
-/* Set the text color to $text-white */
-.text-white         { color: $text-white !important; }
-/* Set the text color to inherit */
-.text-inherit       { color: inherit !important; }
-
-// Link colors
-// Sets the links color to $text-gray and $text-blue on hover
-.link-gray {
-  color: $text-gray !important;
-
-  &:hover {
-    color: $text-blue !important;
-  }
-}
-
-// Sets the links color to $text-gray-dark and $text-blue on hover
-.link-gray-dark {
-  color: $text-gray-dark !important;
-
-  &:hover {
-    color: $text-blue !important;
-  }
-}
-
-/* Set the link color to $text-blue on hover
-  Useful when you want only part of a link to turn blue on hover */
-.link-hover-blue {
-  &:hover {
-    color: $text-blue !important;
-  }
-}
-
-/* Make a link $text-gray, then $text-blue on hover and removes the underline */
-.muted-link {
-  color: $text-gray !important;
-
-  &:hover {
-    color: $text-blue !important;
-    text-decoration: none;
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/details.scss b/assets/sass/@primer/css/utilities/details.scss
deleted file mode 100644
index 935bc05..0000000
--- a/assets/sass/@primer/css/utilities/details.scss
+++ /dev/null
@@ -1,28 +0,0 @@
-// stylelint-disable selector-max-type
-
-.details-overlay[open] > summary::before {
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  z-index: 80;
-  display: block;
-  cursor: default;
-  content: " ";
-  background: transparent;
-}
-
-.details-overlay-dark[open] > summary::before {
-  z-index: 99;
-  background: $bg-black-fade;
-}
-
-.details-reset {
-  // Remove marker added by the display: list-item browser default
-  > summary { list-style: none; }
-  // Remove marker added by details polyfill
-  > summary::before { display: none; }
-  // Remove marker added by Chrome
-  > summary::-webkit-details-marker { display: none; }
-}
diff --git a/assets/sass/@primer/css/utilities/flexbox.scss b/assets/sass/@primer/css/utilities/flexbox.scss
deleted file mode 100644
index a0cd73a..0000000
--- a/assets/sass/@primer/css/utilities/flexbox.scss
+++ /dev/null
@@ -1,51 +0,0 @@
-// Flex utility classes
-// stylelint-disable block-opening-brace-space-after, block-opening-brace-space-before
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    // Flexbox classes
-    // Container
-    .flex#{$variant}-row            { flex-direction: row !important; }
-    .flex#{$variant}-row-reverse    { flex-direction: row-reverse !important; }
-    .flex#{$variant}-column         { flex-direction: column !important; }
-    .flex#{$variant}-column-reverse { flex-direction: column-reverse !important; }
-
-    .flex#{$variant}-wrap     { flex-wrap: wrap !important; }
-    .flex#{$variant}-nowrap   { flex-wrap: nowrap !important; }
-
-    .flex#{$variant}-justify-start    { justify-content: flex-start !important; }
-    .flex#{$variant}-justify-end      { justify-content: flex-end !important; }
-    .flex#{$variant}-justify-center   { justify-content: center !important; }
-    .flex#{$variant}-justify-between  { justify-content: space-between !important; }
-    .flex#{$variant}-justify-around   { justify-content: space-around !important; }
-
-    .flex#{$variant}-items-start      { align-items: flex-start !important; }
-    .flex#{$variant}-items-end        { align-items: flex-end !important; }
-    .flex#{$variant}-items-center     { align-items: center !important; }
-    .flex#{$variant}-items-baseline   { align-items: baseline !important; }
-    .flex#{$variant}-items-stretch    { align-items: stretch !important; }
-
-    .flex#{$variant}-content-start    { align-content: flex-start !important; }
-    .flex#{$variant}-content-end      { align-content: flex-end !important; }
-    .flex#{$variant}-content-center   { align-content: center !important; }
-    .flex#{$variant}-content-between  { align-content: space-between !important; }
-    .flex#{$variant}-content-around   { align-content: space-around !important; }
-    .flex#{$variant}-content-stretch  { align-content: stretch !important; }
-
-    // Item
-    .flex#{$variant}-1        { flex: 1 !important; }
-    .flex#{$variant}-auto     { flex: auto !important; }
-    .flex#{$variant}-grow-0   { flex-grow: 0 !important; }
-    .flex#{$variant}-shrink-0 { flex-shrink: 0 !important; }
-
-    .flex#{$variant}-self-auto        { align-self: auto !important; }
-    .flex#{$variant}-self-start       { align-self: flex-start !important; }
-    .flex#{$variant}-self-end         { align-self: flex-end !important; }
-    .flex#{$variant}-self-center      { align-self: center !important; }
-    .flex#{$variant}-self-baseline    { align-self: baseline !important; }
-    .flex#{$variant}-self-stretch     { align-self: stretch !important; }
-
-    .flex#{$variant}-order-1 { order: 1 !important; }
-    .flex#{$variant}-order-2 { order: 2 !important; }
-    .flex#{$variant}-order-none { order: inherit !important; }
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/index.scss b/assets/sass/@primer/css/utilities/index.scss
deleted file mode 100644
index 7d68a09..0000000
--- a/assets/sass/@primer/css/utilities/index.scss
+++ /dev/null
@@ -1,14 +0,0 @@
-@import "../support/index.scss";
-// utilities
-@import "./animations.scss";
-@import "./borders.scss";
-@import "./box-shadow.scss";
-@import "./colors.scss";
-@import "./details.scss";
-@import "./flexbox.scss";
-@import "./layout.scss";
-@import "./margin.scss";
-@import "./padding.scss";
-@import "./typography.scss";
-// Visibility and display should always come last in the imports so that they override other utilities with !important
-@import "./visibility-display.scss";
diff --git a/assets/sass/@primer/css/utilities/layout.scss b/assets/sass/@primer/css/utilities/layout.scss
deleted file mode 100644
index 1b4da95..0000000
--- a/assets/sass/@primer/css/utilities/layout.scss
+++ /dev/null
@@ -1,87 +0,0 @@
-// Layout
-// stylelint-disable block-opening-brace-space-after, block-opening-brace-space-before, comment-empty-line-before
-
-// Loop through the breakpoint values
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    @each $position in $responsive-positions {
-      .position#{$variant}-#{$position} {
-        position: $position !important;
-      }
-    }
-  }
-}
-
-/* Set top 0 */
-.top-0    { top: 0 !important; }
-/* Set right 0 */
-.right-0  { right: 0 !important; }
-/* Set bottom 0 */
-.bottom-0 { bottom: 0 !important; }
-/* Set left 0 */
-.left-0   { left: 0 !important; }
-
-/* Vertical align middle */
-.v-align-middle      { vertical-align: middle !important; }
-/* Vertical align top */
-.v-align-top         { vertical-align: top !important; }
-/* Vertical align bottom */
-.v-align-bottom      { vertical-align: bottom !important; }
-/* Vertical align to the top of the text */
-.v-align-text-top    { vertical-align: text-top !important; }
-/* Vertical align to the bottom of the text */
-.v-align-text-bottom { vertical-align: text-bottom !important; }
-/* Vertical align to the parent's baseline */
-.v-align-baseline    { vertical-align: baseline !important; }
-
-// Overflow utilities
-@each $overflow in (visible, hidden, auto, scroll) {
-  .overflow-#{$overflow} { overflow: $overflow !important; }
-  .overflow-x-#{$overflow} { overflow-x: $overflow !important; }
-  .overflow-y-#{$overflow} { overflow-y: $overflow !important; }
-}
-
-// Clear floats
-/* Clear floats around the element */
-.clearfix {
-  @include clearfix;
-}
-
-// Floats
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    /* Float to the left */
-    .float#{$variant}-left  { float: left !important; }
-    /* Float to the right */
-    .float#{$variant}-right  { float: right !important; }
-    /* No float */
-    .float#{$variant}-none { float: none !important; }
-  }
-}
-
-// Width and height utilities, helpful in combination
-// with display-table utilities and images
-/* Max width 100% */
-.width-fit   { max-width: 100% !important; }
-/* Set the width to 100% */
-.width-full  { width: 100% !important; }
-/* Max height 100% */
-.height-fit  { max-height: 100% !important; }
-/* Set the height to 100% */
-.height-full { height: 100% !important; }
-
-/* Remove min-width from element */
-.min-width-0 { min-width: 0 !important; }
-
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-
-    // Auto varients
-    .width#{$variant}-auto { width: auto !important; }
-
-    /* Set the direction to rtl */
-    .direction#{$variant}-rtl { direction: rtl !important; }
-    /* Set the direction to ltr */
-    .direction#{$variant}-ltr { direction: ltr !important; }
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/margin.scss b/assets/sass/@primer/css/utilities/margin.scss
deleted file mode 100644
index 2212e91..0000000
--- a/assets/sass/@primer/css/utilities/margin.scss
+++ /dev/null
@@ -1,50 +0,0 @@
-// Margin spacer utilities
-// stylelint-disable block-opening-brace-space-before, declaration-colon-space-before, comment-empty-line-before
-
-// Loop through the breakpoint values
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    // Loop through the spacer values
-    @each $scale, $size in $spacer-map {
-      /* Set a $size margin to all sides at $breakpoint */
-      .m#{$variant}-#{$scale}  { margin: $size !important; }
-      /* Set a $size margin on the top at $breakpoint */
-      .mt#{$variant}-#{$scale} { margin-top: $size !important; }
-      /* Set a $size margin on the right at $breakpoint */
-      .mr#{$variant}-#{$scale} { margin-right: $size !important; }
-      /* Set a $size margin on the bottom at $breakpoint */
-      .mb#{$variant}-#{$scale} { margin-bottom: $size !important; }
-      /* Set a $size margin on the left at $breakpoint */
-      .ml#{$variant}-#{$scale} { margin-left: $size !important; }
-
-      @if ($size != 0) {
-        /* Set a negative $size margin on top at $breakpoint */
-        .mt#{$variant}-n#{$scale} { margin-top   : -$size !important; }
-        /* Set a negative $size margin on the right at $breakpoint */
-        .mr#{$variant}-n#{$scale} { margin-right : -$size !important; }
-        /* Set a negative $size margin on the bottom at $breakpoint */
-        .mb#{$variant}-n#{$scale} { margin-bottom: -$size !important; }
-        /* Set a negative $size margin on the left at $breakpoint */
-        .ml#{$variant}-n#{$scale} { margin-left  : -$size !important; }
-      }
-
-      /* Set a $size margin on the left & right at $breakpoint */
-      .mx#{$variant}-#{$scale} {
-        margin-right: $size !important;
-        margin-left: $size !important;
-      }
-
-      /* Set a $size margin on the top & bottom at $breakpoint */
-      .my#{$variant}-#{$scale} {
-        margin-top: $size !important;
-        margin-bottom: $size !important;
-      }
-    }
-
-    /* responsive horizontal auto margins */
-    .mx#{$variant}-auto {
-      margin-right: auto !important;
-      margin-left: auto !important;
-    }
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/padding.scss b/assets/sass/@primer/css/utilities/padding.scss
deleted file mode 100644
index 9914bb8..0000000
--- a/assets/sass/@primer/css/utilities/padding.scss
+++ /dev/null
@@ -1,49 +0,0 @@
-// Padding spacer utilities
-// stylelint-disable block-opening-brace-space-before, declaration-colon-space-before, comment-empty-line-before
-
-// Responsive padding spacer utilities
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    // Loop through the spacer values
-    @each $scale, $size in $spacer-map {
-      /* Set a $size padding to all sides at $breakpoint */
-      .p#{$variant}-#{$scale}  { padding: $size !important; }
-      /* Set a $size padding to the top at $breakpoint */
-      .pt#{$variant}-#{$scale} { padding-top: $size !important; }
-      /* Set a $size padding to the right at $breakpoint */
-      .pr#{$variant}-#{$scale} { padding-right: $size !important; }
-      /* Set a $size padding to the bottom at $breakpoint */
-      .pb#{$variant}-#{$scale} { padding-bottom: $size !important; }
-      /* Set a $size padding to the left at $breakpoint */
-      .pl#{$variant}-#{$scale} { padding-left: $size !important; }
-
-      /* Set a $size padding to the left & right at $breakpoint */
-      .px#{$variant}-#{$scale} {
-        padding-right: $size !important;
-        padding-left: $size !important;
-      }
-
-      /* Set a $size padding to the top & bottom at $breakpoint */
-      .py#{$variant}-#{$scale} {
-        padding-top: $size !important;
-        padding-bottom: $size !important;
-      }
-    }
-  }
-}
-
-// responsive padding for containers
-.p-responsive {
-  padding-right: $spacer-3 !important;
-  padding-left: $spacer-3 !important;
-
-  @include breakpoint(sm) {
-    padding-right: $spacer-6 !important;
-    padding-left: $spacer-6 !important;
-  }
-
-  @include breakpoint(lg) {
-    padding-right: $spacer-3 !important;
-    padding-left: $spacer-3 !important;
-  }
-}
diff --git a/assets/sass/@primer/css/utilities/typography.scss b/assets/sass/@primer/css/utilities/typography.scss
deleted file mode 100644
index f790a71..0000000
--- a/assets/sass/@primer/css/utilities/typography.scss
+++ /dev/null
@@ -1,255 +0,0 @@
-// stylelint-disable block-closing-brace-space-before, comment-empty-line-before
-
-// Type scale variables found in ../support/lib/variables.scss
-// $h00-size-mobile: 40px;
-// $h0-size-mobile: 32px;
-// $h1-size-mobile: 26px;
-// $h2-size-mobile: 22px;
-// $h3-size-mobile: 18px;
-// $h00-size: 48px;
-// $h0-size: 40px;
-// $h1-size: 32px;
-// $h2-size: 24px;
-// $h3-size: 20px;
-// $h4-size: 16px;
-// $h5-size: 14px;
-// $h6-size: 12px;
-
-/* Set the font size to 26px */
-.h1 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h1-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h1-size !important; }
-}
-
-/* Set the font size to 22px */
-.h2 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h2-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h2-size !important; }
-}
-
-/* Set the font size to 18px */
-.h3 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h3-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h3-size !important; }
-}
-
-/* Set the font size to #{$h4-size} */
-.h4 {
-  font-size: $h4-size !important;
-}
-
-/* Set the font size to #{$h5-size} */
-.h5 { font-size: $h5-size !important; }
-
-// Does not include color property like typography base
-// styles, color should be applied with color utilities.
-/* Set the font size to #{$h6-size} */
-.h6 { font-size: $h6-size !important; }
-
-// Heading utilities
-.h1,
-.h2,
-.h3,
-.h4,
-.h5,
-.h6 { font-weight: $font-weight-bold !important; }
-
-// Type utilities that match type sale
-/* Set the font size to 26px */
-.f1 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h1-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h1-size !important; }
-}
-
-/* Set the font size to 22px */
-.f2 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h2-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h2-size !important; }
-}
-
-/* Set the font size to 18px */
-.f3 {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h3-size-mobile !important;
-
-  @include breakpoint(md) { font-size: $h3-size !important; }
-}
-
-/* Set the font size to #{$h4-size} */
-.f4 {
-  font-size: $h4-size !important;
-
-  @include breakpoint(md) { font-size: $h4-size !important; }
-}
-
-/* Set the font size to #{$h5-size} */
-.f5 { font-size: $h5-size !important; }
-/* Set the font size to #{$h6-size} */
-.f6 { font-size: $h6-size !important; }
-
-// Type utils with light weight that match type scale
-/* Set the font size to 40px and weight to light */
-.f00-light {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h00-size-mobile !important;
-  font-weight: $font-weight-light !important;
-
-  @include breakpoint(md) { font-size: $h00-size !important; }
-}
-
-/* Set the font size to 32px and weight to light */
-.f0-light {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h0-size-mobile !important;
-  font-weight: $font-weight-light !important;
-
-  @include breakpoint(md) { font-size: $h0-size !important; }
-}
-
-/* Set the font size to 26px and weight to light */
-.f1-light {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h1-size-mobile !important;
-  font-weight: $font-weight-light !important;
-
-  @include breakpoint(md) { font-size: $h1-size !important; }
-}
-
-/* Set the font size to 22px and weight to light */
-.f2-light {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h2-size-mobile !important;
-  font-weight: $font-weight-light !important;
-
-  @include breakpoint(md) { font-size: $h2-size !important; }
-}
-
-// Same size and weight as .lead but without color property
-/* Set the font size to 18px and weight to light */
-.f3-light {
-  // stylelint-disable-next-line primer/typography
-  font-size: $h3-size-mobile !important;
-  font-weight: $font-weight-light !important;
-
-  @include breakpoint(md) { font-size: $h3-size !important; }
-}
-
-// Smallest text size
-/* Set the font size to ${#h6-size} */
-.text-small { font-size: $h6-size !important; } // 12px
-
-/* Large leading paragraphs */
-.lead {
-  // stylelint-disable-next-line primer/spacing
-  margin-bottom: 30px;
-  font-size: $h3-size;
-  font-weight: $font-weight-light;
-  color: $text-gray;
-}
-
-// Line-height variations
-// Close to commonly used line-heights. Most line-heights
-// combined with type size equate to whole pixels.
-// Will be improved with future typography scale updates.
-// Responsive line-height
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    /* Set the line height to ultra condensed */
-    .lh#{$variant}-condensed-ultra { line-height: $lh-condensed-ultra !important; }
-    /* Set the line height to condensed */
-    .lh#{$variant}-condensed { line-height: $lh-condensed !important; }
-    /* Set the line height to default */
-    .lh#{$variant}-default { line-height: $lh-default !important; }
-    /* Set the line height to zero */
-    .lh#{$variant}-0 { line-height: 0 !important; }
-  }
-}
-
-// Text alignments
-// Responsive text alignment
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    /* Text align to the right */
-    .text#{$variant}-right { text-align: right !important; }
-    /* Text align to the left */
-    .text#{$variant}-left { text-align: left !important; }
-    /* Text align to the center */
-    .text#{$variant}-center { text-align: center !important; }
-  }
-}
-
-// Text styles
-/* Set the font weight to normal */
-.text-normal { font-weight: $font-weight-normal !important; }
-/* Set the font weight to bold */
-.text-bold { font-weight: $font-weight-bold !important;}
-/* Set the font to italic */
-.text-italic { font-style: italic !important; }
-/* Make text uppercase */
-.text-uppercase { text-transform: uppercase !important; }
-/* Underline text */
-.text-underline { text-decoration: underline !important; }
-/* Don't underline text */
-.no-underline { text-decoration: none !important; }
-/* Don't wrap white space */
-.no-wrap { white-space: nowrap !important; }
-/* Normal white space */
-.ws-normal { white-space: normal !important; }
-
-/* Force long "words" to wrap if they exceed the width of the container */
-.break-word {
-  word-break: break-word !important;
-  // this is for backwards compatibility with browsers that don't respect overflow-wrap
-  word-wrap: break-word !important;
-  overflow-wrap: break-word !important;
-}
-
-/*
- * Specifically apply word-break: break-all; per MDN:
- *
- * > Note: In contrast to `word-break: break-word` and `overflow-wrap: break-word`,
- * > `word-break: break-all` will create a break at the exact place where text would
- * > otherwise overflow its container (even if putting an entire word on its own line
- * > would negate the need for a break).
- *
- * see: https://developer.mozilla.org/en-US/docs/Web/CSS/word-break#Values
- */
-.wb-break-all { word-break: break-all !important; }
-
-.text-emphasized {
-  font-weight: $font-weight-bold;
-  color: $text-gray-dark;
-}
-
-// List styles
-.list-style-none { list-style: none !important; }
-
-// Text Shadows
-/* Add a dark text shadow */
-.text-shadow-dark {
-  text-shadow: 0 1px 1px rgba($black, 0.25), 0 1px 25px rgba($black, 0.75);
-}
-/* Add a light text shadow */
-.text-shadow-light {
-  text-shadow: 0 1px 0 rgba($white, 0.5);
-}
-
-/* Set to monospace font */
-.text-mono {
-  font-family: $mono-font !important;
-}
-
-/* Disallow user from selecting text */
-.user-select-none {
-  user-select: none !important;
-}
diff --git a/assets/sass/@primer/css/utilities/visibility-display.scss b/assets/sass/@primer/css/utilities/visibility-display.scss
deleted file mode 100644
index 61c6f5f..0000000
--- a/assets/sass/@primer/css/utilities/visibility-display.scss
+++ /dev/null
@@ -1,74 +0,0 @@
-// Visibility and display utilities
-
-// Responsive display utilities
-@each $breakpoint, $variant in $responsive-variants {
-  @include breakpoint($breakpoint) {
-    @each $display in $display-values {
-      .d#{$variant}-#{$display} { display: $display !important; }
-    }
-  }
-}
-
-.v-hidden { visibility: hidden !important; }
-.v-visible { visibility: visible !important; }
-
-// Hide utilities for each breakpoint
-// Each hide utility only applies to one breakpoint range.
-@media (max-width: $width-sm - 1px) {
-  .hide-sm {
-    display: none !important;
-  }
-}
-
-@media (min-width: $width-sm) and (max-width: $width-md - 1px) {
-  .hide-md {
-    display: none !important;
-  }
-}
-
-@media (min-width: $width-md) and (max-width: $width-lg - 1px) {
-  .hide-lg {
-    display: none !important;
-  }
-}
-
-@media (min-width: $width-lg) {
-  .hide-xl {
-    display: none !important;
-  }
-}
-
-/* Set the table-layout to fixed */
-.table-fixed { table-layout: fixed !important; }
-
-// Only display content to screen readers
-//
-// See: http://a11yproject.com/posts/how-to-hide-content/
-.sr-only {
-  position: absolute;
-  width: 1px;
-  height: 1px;
-  padding: 0;
-  overflow: hidden;
-  clip: rect(0, 0, 0, 0);
-  // Workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=1241631
-  word-wrap: normal;
-  border: 0;
-}
-
-// Only display content on focus
-.show-on-focus {
-  position: absolute;
-  width: 1px;
-  height: 1px;
-  margin: 0;
-  overflow: hidden;
-  clip: rect(1px, 1px, 1px, 1px);
-
-  &:focus {
-    z-index: 20;
-    width: auto;
-    height: auto;
-    clip: auto;
-  }
-}
diff --git a/assets/sass/_class.scss b/assets/sass/_class.scss
deleted file mode 100644
index aebda05..0000000
--- a/assets/sass/_class.scss
+++ /dev/null
@@ -1,88 +0,0 @@
-body {
-    a {
-        color: $color-primary;
-    }
-
-    a:hover {
-        color: $color-secondary;
-        text-decoration: none;
-    }
-
-    background-color: $color-bg;
-}
-
-// main title style
-.main-title {
-    font-family: 'Product Sans', -apple-system, BlinkMacSystemFont, Arial, monospace;
-    font-weight: 700;
-    font-size: $font-size-logo;
-    white-space: nowrap;
-    display: block;
-}
-
-.link-alter {
-    a {
-        color: $color-secondary;
-    }
-
-    a:hover {
-        color: $color-primary-dark;
-        text-decoration: none;
-    }
-}
-
-.markdown-body {
-    a {
-        color: $color-secondary;
-    }
-
-    a:hover {
-        color: $color-primary-dark;
-        text-decoration: none;
-    }
-
-    h1,
-    h2,
-    h3,
-    h4,
-    h5,
-    h6 {
-        color: $color-primary;
-    }
-
-    h1 {
-        font-size: $font-size-l1;
-        border-bottom: $spliter;
-        margin-top: 1.5rem;
-    }
-
-    h2 {
-        font-size: $font-size-l2;
-        border-bottom: $spliter;
-        margin-top: 1.25rem;
-    }
-
-    h3 {
-        font-size: $font-size-l3;
-        margin-top: 1.025rem;
-    }
-
-    h4,
-    h5,
-    h6 {
-        font-size: $font-size-l4;
-    }
-
-    hr {
-        background-color: $color-spliter;
-    }
-
-    ul {
-        list-style-type: circle;
-    }
-
-    img {
-        border: 2px solid $color-secondary;
-        border-radius: 2px;
-    }
-}
\ No newline at end of file
diff --git a/assets/sass/_primer.scss b/assets/sass/_primer.scss
deleted file mode 100644
index de96f52..0000000
--- a/assets/sass/_primer.scss
+++ /dev/null
@@ -1,13 +0,0 @@
-// @primer/css/support/variables/layout.scss
-// fixed-width container variables
-$container-width: 900px !default;
-// large screen / desktop (900 + (16 * 2)) <= container + gutters
-$width-lg: 932px !default;
-
-// @primer/css/support/variables/typography.scss
-// font stacks
-$body-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "Helvetica", "Arial", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Source Han Sans SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif !default;
-// monospace font stack
-$mono-font: "Cascadia Code", "SF Mono", "Fira Code", "Consolas", $body-font !default;
-// the base text size
-$body-font-size: $font-size-l4 !default;
\ No newline at end of file
diff --git a/assets/sass/_var.scss b/assets/sass/_var.scss
deleted file mode 100644
index 4b2a3e8..0000000
--- a/assets/sass/_var.scss
+++ /dev/null
@@ -1,36 +0,0 @@
-// colors
-$color-primary: #8AA2D3 !default; // https://irocore.com/aofuji/
-$color-primary-dark: #3B469B !default; // https://irocore.com/aomurasaki/
-$color-secondary: #8F82BC !default; // https://irocore.com/fujimurasaki/
-$color-mute: #9EA1A3 !default; // https://irocore.com/suzu-iro/
-$color-spliter: #E5E2E4 !default; // https://irocore.com/komachinezu/
-$color-bg: #FFFFFD !default; // https://irocore.com/shiro/
-
-// font size list
-$font-size-logo: 2.5rem !default; // Logo Only
-$font-size-l1: 1.75rem !default; // Primer CSS H1
-$font-size-l2: 1.5rem !default; // Primer CSS H2
-$font-size-l3: 1.25rem !default; // Primer CSS H3
-$font-size-l4: 1rem !default; // Primer CSS H4 & Normal Text
-
-// divider css
-$spliter: 2px solid $color-spliter !default;
-
-@font-face {
-    font-family: "Product Sans";
-    font-style: normal;
-    font-weight: 700;
-    font-display: swap;
-    src: local("Product Sans Bold"), local("ProductSans-Bold"),
-        url("https://cdn.jsdelivr.net/gh/amzrk2/web-font-archive@1.3.1/product-sans/product-sans-bold.woff2") format("woff2");
-    unicode-range: U+0-FF, U+131, U+152-153, U+2BB-2BC, U+2C6, U+2DA, U+2DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
-}
-
-@font-face {
-    font-family: "Cascadia Code";
-    font-style: normal;
-    font-weight: 400;
-    font-display: swap;
-    src: local("Cascadia Code Regular"), local("Cascadia Mono Regular"),
-        url("https://cdn.jsdelivr.net/gh/amzrk2/web-font-archive@1.3.0/cascadia-code/cascadia.woff2") format("woff2");
-}
\ No newline at end of file
diff --git a/assets/sass/custom.scss b/assets/sass/custom.scss
deleted file mode 100644
index 5fbfdcd..0000000
--- a/assets/sass/custom.scss
+++ /dev/null
@@ -1 +0,0 @@
-// to be covered by exampleSite/assets/sass/custom.sass
diff --git a/assets/sass/main.scss b/assets/sass/main.scss
deleted file mode 100644
index 95154d0..0000000
--- a/assets/sass/main.scss
+++ /dev/null
@@ -1,24 +0,0 @@
-// custom variables
-@import "custom";
-// variables
-@import "_var";
-
-// cover primer variables
-@import "_primer.scss";
-// include only used part of @primer/css/core
-@import "@primer/css/base/index.scss";
-@import "@primer/css/layout/index.scss";
-@import "@primer/css/markdown/index.scss";
-// utilities always go last so that they can override components
-@import "@primer/css/utilities/index.scss";
-
-// global classes
-@import "_class";
-
-@import "modules/_header";
-@import "modules/_content";
-@import "modules/_archive";
-@import "modules/_sidebar";
-@import "modules/_component";
-@import "modules/_footer";
-@import "modules/_pagination";
\ No newline at end of file
diff --git a/assets/sass/modules/_archive.scss b/assets/sass/modules/_archive.scss
deleted file mode 100644
index 8a9a92b..0000000
--- a/assets/sass/modules/_archive.scss
+++ /dev/null
@@ -1,39 +0,0 @@
-.post-archive {
-    &:not(:last-child) {
-        padding: 0.5rem 0;
-    }
-
-    &:last-child {
-        padding: 0.5rem 0 1rem 0;
-    }
-}
-
-.post-archive+.post-archive {
-    border-top: $spliter;
-}
-
-.post-title-archive {
-    font-size: $font-size-l2;
-}
-
-.post-meta-archive {
-    color: $color-mute;
-    padding: 0 0.1rem;
-    white-space: nowrap;
-    overflow-x: scroll;
-
-    time {
-        padding-right: 1rem;
-    }
-
-    span:not(:last-child) {
-        display: none;
-    }
-
-    &::-webkit-scrollbar {
-        display: none; // WebKit
-    }
-
-    scrollbar-width: none; // Firefox
-    -ms-overflow-style: none; // Microsoft
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_component.scss b/assets/sass/modules/_component.scss
deleted file mode 100644
index 9e64add..0000000
--- a/assets/sass/modules/_component.scss
+++ /dev/null
@@ -1,28 +0,0 @@
-#aplayer {
-    font-family: inherit;
-}
-
-#scroll-top {
-    cursor: pointer;
-    position: fixed;
-    width: 2.5rem;
-    height: 2.5rem;
-    right: 1rem;
-    bottom: 1rem;
-    color: $color-primary;
-    background-color: $color-spliter;
-    border-radius: 100%;
-    line-height: 2.5rem;
-    text-align: center;
-    vertical-align: middle;
-    display: inline-block;
-
-    &:hover {
-        color: $color-secondary;
-    }
-
-    i {
-        font-size: 1.5rem;
-        line-height: inherit;
-    }
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_content.scss b/assets/sass/modules/_content.scss
deleted file mode 100644
index 63cdc47..0000000
--- a/assets/sass/modules/_content.scss
+++ /dev/null
@@ -1,95 +0,0 @@
-#content {
-    padding: 0 1rem;
-
-    // different padding when screen size below width-md(768px)
-    @media screen and (max-width: $width-md) {
-        padding: 0 1.5rem;
-    }
-}
-
-article {
-    padding-top: 1.25rem;
-    padding-bottom: 1.5rem;
-}
-
-.post {
-    padding: 1.25rem 0 1.5rem 0;
-}
-
-.post+.post {
-    border-top: $spliter;
-}
-
-.post-title {
-    font-size: $font-size-l1;
-}
-
-.post-meta {
-    color: $color-mute;
-    padding: 0.5rem 0.1rem 1.25rem 0.1rem;
-    white-space: nowrap;
-    overflow-x: scroll;
-
-    time,
-    span:not(:last-child) {
-        padding-right: 1rem;
-    }
-
-    &::-webkit-scrollbar {
-        display: none; // WebKit
-    }
-
-    scrollbar-width: none; // Firefox
-    -ms-overflow-style: none; // Microsoft
-}
-
-.post-summary {
-
-    h1,
-    h2,
-    h3,
-    h4,
-    h5,
-    h6 {
-        display: none;
-    }
-}
-
-#post-aplayer {
-    font-family: inherit;
-    margin: 0 0.1rem 1.5rem 0.1rem;
-}
-
-.license {
-    margin-bottom: 1.5rem;
-}
-
-.post-loading {
-    border-top: $spliter;
-    margin: 0 0 1.5rem 0;
-    padding-top: 1.5rem;
-    text-align: center;
-
-    i {
-        font-size: 1.5rem;
-        color: $color-primary;
-    }
-
-    p {
-        margin: 0.5rem 0 0 0;
-    }
-}
-
-.post-comment .utterances-frame {
-    border-top: $spliter;
-}
-
-.post-comment #disqus_thread {
-    border-top: $spliter;
-}
-
-.page-info {
-    padding: 1rem 0;
-    font-size: $font-size-l3;
-    border-bottom: $spliter;
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_footer.scss b/assets/sass/modules/_footer.scss
deleted file mode 100644
index 1d106dd..0000000
--- a/assets/sass/modules/_footer.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-footer {
-    border-top: $spliter;
-    margin-top: auto;
-
-    p {
-        margin: 2rem 0;
-    }
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_header.scss b/assets/sass/modules/_header.scss
deleted file mode 100644
index b204921..0000000
--- a/assets/sass/modules/_header.scss
+++ /dev/null
@@ -1,18 +0,0 @@
-header {
-    &>div {
-        padding: 2rem 1rem;
-
-        // different padding when screen size below width-md(768px)
-        @media screen and (max-width: $width-md) {
-            padding: 2rem 1.5rem;
-        }
-    }
-
-    .sub-title {
-        font-size: $font-size-l3;
-        display: block;
-        color: $color-mute;
-    }
-
-    border-bottom: $spliter;
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_pagination.scss b/assets/sass/modules/_pagination.scss
deleted file mode 100644
index e2e9fbf..0000000
--- a/assets/sass/modules/_pagination.scss
+++ /dev/null
@@ -1,28 +0,0 @@
-.pagination {
-    text-align: center;
-    // spliter between pagination and last post block
-    border-top: $spliter;
-    padding: 1rem 0;
-
-    li {
-        display: inline;
-
-        &.pag-item {
-            padding: 0 0.25rem;
-
-            a {
-                vertical-align: middle;
-            }
-        }
-
-        // darker number when active
-        &.pag-current a {
-            color: $color-secondary;
-        }
-    }
-
-    i {
-        padding: 0 0.25rem;
-        vertical-align: middle;
-    }
-}
\ No newline at end of file
diff --git a/assets/sass/modules/_sidebar.scss b/assets/sass/modules/_sidebar.scss
deleted file mode 100644
index 14d2dff..0000000
--- a/assets/sass/modules/_sidebar.scss
+++ /dev/null
@@ -1,42 +0,0 @@
-#sidebar {
-    padding: 1.5rem 1rem;
-
-    // different padding when screen size below width-md(768px)
-    @media screen and (max-width: $width-md) {
-        border-top: $spliter;
-        padding: 1.5rem;
-    }
-
-    ul {
-        list-style-type: none;
-
-        ul {
-            margin: 0 0.5rem;
-            font-size: 0.875rem;
-        }
-    }
-
-    h5 {
-        font-size: $font-size-l3;
-        margin-bottom: 0.25rem;
-
-        &~div,
-        &~ul,
-        &~nav {
-            margin: 0 0.1rem 1rem 0.1rem;
-        }
-
-        &~img {
-            margin: 0 0.25rem;
-            padding: 0.25rem 0;
-            color: $color-secondary;
-            width: 100%;
-            border-radius: 2px;
-            filter: grayscale(50%);
-
-            @media screen and (max-width: $width-md) {
-                width: 50%;
-            }
-        }
-    }
-}
\ No newline at end of file