Index: frontend/node_modules/postcss-lab-function/README.md
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+# PostCSS Lab Function [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS Logo" width="90" height="90" align="right">][postcss]
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/postcss-lab-function.svg" height="20">][npm-url]
+[<img alt="CSS Standard Status" src="https://cssdb.org/images/badges/lab-function.svg" height="20">][css-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/workflows/test/badge.svg" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+
+[PostCSS Lab Function] lets you use `lab` and `lch` color functions in
+CSS, following the [CSS Color] specification.
+
+```pcss
+.color-lab {
+	color: lab(40% 56.6 39);
+}
+
+.color-lch {
+	color: lch(40% 68.735435 34.568626);
+}
+
+/* becomes */
+
+.color {
+	color: rgb(179, 35, 35);
+	color: color(display-p3 0.64331 0.19245 0.16771);
+}
+
+.color-lch {
+	color: rgb(179, 35, 35);
+	color: color(display-p3 0.64331 0.19245 0.16771);
+}
+```
+
+## Usage
+
+Add [PostCSS Lab Function] to your project:
+
+```bash
+npm install postcss postcss-lab-function --save-dev
+```
+
+Use it as a [PostCSS] plugin:
+
+```js
+const postcss = require('postcss');
+const postcssLabFunction = require('postcss-lab-function');
+
+postcss([
+  postcssLabFunction(/* pluginOptions */)
+]).process(YOUR_CSS /*, processOptions */);
+```
+
+[PostCSS Lab Function] runs in all Node environments, with special
+instructions for:
+
+| [Node](INSTALL.md#node) | [PostCSS CLI](INSTALL.md#postcss-cli) | [Webpack](INSTALL.md#webpack) | [Create React App](INSTALL.md#create-react-app) | [Gulp](INSTALL.md#gulp) | [Grunt](INSTALL.md#grunt) |
+| --- | --- | --- | --- | --- | --- |
+
+## Options
+
+### preserve
+
+The `preserve` option determines whether the original functional color notation
+is preserved. By default, it is not preserved.
+
+```js
+postcssLabFunction({ preserve: true })
+```
+
+```pcss
+.color {
+	color: lab(40% 56.6 39);
+}
+
+/* becomes */
+
+.color {
+	color: rgb(179, 35, 35);
+	color: color(display-p3 0.64331 0.19245 0.16771);
+	color: lab(40% 56.6 39);
+}
+```
+
+### enableProgressiveCustomProperties
+
+The `enableProgressiveCustomProperties` option determines whether the original notation
+is wrapped with `@supports` when used in Custom Properties. By default, it is enabled.
+
+⚠️ We only recommend disabling this when you set `preserve` to `false` or if you bring your own fix for Custom Properties. See what the plugin does in its [README](https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-progressive-custom-properties#readme).
+
+```js
+postcssLabFunction({ enableProgressiveCustomProperties: false })
+```
+
+```pcss
+:root {
+	--firebrick: lab(40% 56.6 39);
+}
+
+/* becomes */
+
+:root {
+	--firebrick: rgb(178, 34, 34); /* will never be used, not even in older browser */
+	--firebrick: color(display-p3 0.64331 0.19245 0.16771); /* will never be used, not even in older browser */
+	--firebrick: lab(40% 56.6 39);
+}
+```
+
+### subFeatures
+
+#### displayP3
+
+The `subFeatures.displayP3` option determines if `color(display-p3 ...)` is used as a fallback.<br>
+By default, it is enabled.
+
+`display-p3` can display wider gamut colors than `rgb` on some devices.
+
+```js
+postcssOKLabFunction({
+	subFeatures: {
+		displayP3: false
+	}
+})
+```
+
+```pcss
+.color {
+	color: lab(40% 56.6 39);
+}
+
+/* becomes */
+
+.color {
+	color: rgb(179, 35, 35);
+	color: lab(40% 56.6 39);
+}
+```
+
+## Out of gamut colors
+
+Depending on the browser implementation out of gamut colors may be clipped, resulting in a different color.<br>
+Fallback values generated by [PostCSS Lab Function] are always mapped to a close alternative in sRGB.
+
+When setting `preserve` to `true` the original values will be used by some browsers and these may be clipped.<br>
+Certain browsers will have an incorrect color if this occurs.
+
+If the plugin detects out of gamut colors it will emit a warning :
+
+> "lch(95% 210 285)" is out of gamut for "display-p3". When "preserve: true" is set this will lead to unexpected results in some browsers.
+
+To resolve this warning you can use a color that is in gamut for `display-p3`.
+
+## Copyright : color conversions
+
+This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/tree/main/css-color-4. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[css-url]: https://cssdb.org/#lab-function
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/postcss-lab-function
+
+[CSS Color]: https://drafts.csswg.org/css-color/#specifying-lab-lch
+[Gulp PostCSS]: https://github.com/postcss/gulp-postcss
+[Grunt PostCSS]: https://github.com/nDmitry/grunt-postcss
+[PostCSS]: https://github.com/postcss/postcss
+[PostCSS Loader]: https://github.com/postcss/postcss-loader
+[PostCSS Lab Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-lab-function