--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/third_party/highlight/languages/css.js	Mon Jan 19 18:59:10 2026 -0800
@@ -0,0 +1,959 @@
+/*! `css` grammar compiled for Highlight.js 11.11.1 */
+  (function(){
+    var hljsGrammar = (function () {
+  'use strict';
+
+  const MODES = (hljs) => {
+    return {
+      IMPORTANT: {
+        scope: 'meta',
+        begin: '!important'
+      },
+      BLOCK_COMMENT: hljs.C_BLOCK_COMMENT_MODE,
+      HEXCOLOR: {
+        scope: 'number',
+        begin: /#(([0-9a-fA-F]{3,4})|(([0-9a-fA-F]{2}){3,4}))\b/
+      },
+      FUNCTION_DISPATCH: {
+        className: "built_in",
+        begin: /[\w-]+(?=\()/
+      },
+      ATTRIBUTE_SELECTOR_MODE: {
+        scope: 'selector-attr',
+        begin: /\[/,
+        end: /\]/,
+        illegal: '$',
+        contains: [
+          hljs.APOS_STRING_MODE,
+          hljs.QUOTE_STRING_MODE
+        ]
+      },
+      CSS_NUMBER_MODE: {
+        scope: 'number',
+        begin: hljs.NUMBER_RE + '(' +
+          '%|em|ex|ch|rem' +
+          '|vw|vh|vmin|vmax' +
+          '|cm|mm|in|pt|pc|px' +
+          '|deg|grad|rad|turn' +
+          '|s|ms' +
+          '|Hz|kHz' +
+          '|dpi|dpcm|dppx' +
+          ')?',
+        relevance: 0
+      },
+      CSS_VARIABLE: {
+        className: "attr",
+        begin: /--[A-Za-z_][A-Za-z0-9_-]*/
+      }
+    };
+  };
+
+  const HTML_TAGS = [
+    'a',
+    'abbr',
+    'address',
+    'article',
+    'aside',
+    'audio',
+    'b',
+    'blockquote',
+    'body',
+    'button',
+    'canvas',
+    'caption',
+    'cite',
+    'code',
+    'dd',
+    'del',
+    'details',
+    'dfn',
+    'div',
+    'dl',
+    'dt',
+    'em',
+    'fieldset',
+    'figcaption',
+    'figure',
+    'footer',
+    'form',
+    'h1',
+    'h2',
+    'h3',
+    'h4',
+    'h5',
+    'h6',
+    'header',
+    'hgroup',
+    'html',
+    'i',
+    'iframe',
+    'img',
+    'input',
+    'ins',
+    'kbd',
+    'label',
+    'legend',
+    'li',
+    'main',
+    'mark',
+    'menu',
+    'nav',
+    'object',
+    'ol',
+    'optgroup',
+    'option',
+    'p',
+    'picture',
+    'q',
+    'quote',
+    'samp',
+    'section',
+    'select',
+    'source',
+    'span',
+    'strong',
+    'summary',
+    'sup',
+    'table',
+    'tbody',
+    'td',
+    'textarea',
+    'tfoot',
+    'th',
+    'thead',
+    'time',
+    'tr',
+    'ul',
+    'var',
+    'video'
+  ];
+
+  const SVG_TAGS = [
+    'defs',
+    'g',
+    'marker',
+    'mask',
+    'pattern',
+    'svg',
+    'switch',
+    'symbol',
+    'feBlend',
+    'feColorMatrix',
+    'feComponentTransfer',
+    'feComposite',
+    'feConvolveMatrix',
+    'feDiffuseLighting',
+    'feDisplacementMap',
+    'feFlood',
+    'feGaussianBlur',
+    'feImage',
+    'feMerge',
+    'feMorphology',
+    'feOffset',
+    'feSpecularLighting',
+    'feTile',
+    'feTurbulence',
+    'linearGradient',
+    'radialGradient',
+    'stop',
+    'circle',
+    'ellipse',
+    'image',
+    'line',
+    'path',
+    'polygon',
+    'polyline',
+    'rect',
+    'text',
+    'use',
+    'textPath',
+    'tspan',
+    'foreignObject',
+    'clipPath'
+  ];
+
+  const TAGS = [
+    ...HTML_TAGS,
+    ...SVG_TAGS,
+  ];
+
+  // Sorting, then reversing makes sure longer attributes/elements like
+  // `font-weight` are matched fully instead of getting false positives on say `font`
+
+  const MEDIA_FEATURES = [
+    'any-hover',
+    'any-pointer',
+    'aspect-ratio',
+    'color',
+    'color-gamut',
+    'color-index',
+    'device-aspect-ratio',
+    'device-height',
+    'device-width',
+    'display-mode',
+    'forced-colors',
+    'grid',
+    'height',
+    'hover',
+    'inverted-colors',
+    'monochrome',
+    'orientation',
+    'overflow-block',
+    'overflow-inline',
+    'pointer',
+    'prefers-color-scheme',
+    'prefers-contrast',
+    'prefers-reduced-motion',
+    'prefers-reduced-transparency',
+    'resolution',
+    'scan',
+    'scripting',
+    'update',
+    'width',
+    // TODO: find a better solution?
+    'min-width',
+    'max-width',
+    'min-height',
+    'max-height'
+  ].sort().reverse();
+
+  // https://developer.mozilla.org/en-US/docs/Web/CSS/Pseudo-classes
+  const PSEUDO_CLASSES = [
+    'active',
+    'any-link',
+    'blank',
+    'checked',
+    'current',
+    'default',
+    'defined',
+    'dir', // dir()
+    'disabled',
+    'drop',
+    'empty',
+    'enabled',
+    'first',
+    'first-child',
+    'first-of-type',
+    'fullscreen',
+    'future',
+    'focus',
+    'focus-visible',
+    'focus-within',
+    'has', // has()
+    'host', // host or host()
+    'host-context', // host-context()
+    'hover',
+    'indeterminate',
+    'in-range',
+    'invalid',
+    'is', // is()
+    'lang', // lang()
+    'last-child',
+    'last-of-type',
+    'left',
+    'link',
+    'local-link',
+    'not', // not()
+    'nth-child', // nth-child()
+    'nth-col', // nth-col()
+    'nth-last-child', // nth-last-child()
+    'nth-last-col', // nth-last-col()
+    'nth-last-of-type', //nth-last-of-type()
+    'nth-of-type', //nth-of-type()
+    'only-child',
+    'only-of-type',
+    'optional',
+    'out-of-range',
+    'past',
+    'placeholder-shown',
+    'read-only',
+    'read-write',
+    'required',
+    'right',
+    'root',
+    'scope',
+    'target',
+    'target-within',
+    'user-invalid',
+    'valid',
+    'visited',
+    'where' // where()
+  ].sort().reverse();
+
+  // https://developer.mozilla.org/en-US/docs/Web/CSS/Pseudo-elements
+  const PSEUDO_ELEMENTS = [
+    'after',
+    'backdrop',
+    'before',
+    'cue',
+    'cue-region',
+    'first-letter',
+    'first-line',
+    'grammar-error',
+    'marker',
+    'part',
+    'placeholder',
+    'selection',
+    'slotted',
+    'spelling-error'
+  ].sort().reverse();
+
+  const ATTRIBUTES = [
+    'accent-color',
+    'align-content',
+    'align-items',
+    'align-self',
+    'alignment-baseline',
+    'all',
+    'anchor-name',
+    'animation',
+    'animation-composition',
+    'animation-delay',
+    'animation-direction',
+    'animation-duration',
+    'animation-fill-mode',
+    'animation-iteration-count',
+    'animation-name',
+    'animation-play-state',
+    'animation-range',
+    'animation-range-end',
+    'animation-range-start',
+    'animation-timeline',
+    'animation-timing-function',
+    'appearance',
+    'aspect-ratio',
+    'backdrop-filter',
+    'backface-visibility',
+    'background',
+    'background-attachment',
+    'background-blend-mode',
+    'background-clip',
+    'background-color',
+    'background-image',
+    'background-origin',
+    'background-position',
+    'background-position-x',
+    'background-position-y',
+    'background-repeat',
+    'background-size',
+    'baseline-shift',
+    'block-size',
+    'border',
+    'border-block',
+    'border-block-color',
+    'border-block-end',
+    'border-block-end-color',
+    'border-block-end-style',
+    'border-block-end-width',
+    'border-block-start',
+    'border-block-start-color',
+    'border-block-start-style',
+    'border-block-start-width',
+    'border-block-style',
+    'border-block-width',
+    'border-bottom',
+    'border-bottom-color',
+    'border-bottom-left-radius',
+    'border-bottom-right-radius',
+    'border-bottom-style',
+    'border-bottom-width',
+    'border-collapse',
+    'border-color',
+    'border-end-end-radius',
+    'border-end-start-radius',
+    'border-image',
+    'border-image-outset',
+    'border-image-repeat',
+    'border-image-slice',
+    'border-image-source',
+    'border-image-width',
+    'border-inline',
+    'border-inline-color',
+    'border-inline-end',
+    'border-inline-end-color',
+    'border-inline-end-style',
+    'border-inline-end-width',
+    'border-inline-start',
+    'border-inline-start-color',
+    'border-inline-start-style',
+    'border-inline-start-width',
+    'border-inline-style',
+    'border-inline-width',
+    'border-left',
+    'border-left-color',
+    'border-left-style',
+    'border-left-width',
+    'border-radius',
+    'border-right',
+    'border-right-color',
+    'border-right-style',
+    'border-right-width',
+    'border-spacing',
+    'border-start-end-radius',
+    'border-start-start-radius',
+    'border-style',
+    'border-top',
+    'border-top-color',
+    'border-top-left-radius',
+    'border-top-right-radius',
+    'border-top-style',
+    'border-top-width',
+    'border-width',
+    'bottom',
+    'box-align',
+    'box-decoration-break',
+    'box-direction',
+    'box-flex',
+    'box-flex-group',
+    'box-lines',
+    'box-ordinal-group',
+    'box-orient',
+    'box-pack',
+    'box-shadow',
+    'box-sizing',
+    'break-after',
+    'break-before',
+    'break-inside',
+    'caption-side',
+    'caret-color',
+    'clear',
+    'clip',
+    'clip-path',
+    'clip-rule',
+    'color',
+    'color-interpolation',
+    'color-interpolation-filters',
+    'color-profile',
+    'color-rendering',
+    'color-scheme',
+    'column-count',
+    'column-fill',
+    'column-gap',
+    'column-rule',
+    'column-rule-color',
+    'column-rule-style',
+    'column-rule-width',
+    'column-span',
+    'column-width',
+    'columns',
+    'contain',
+    'contain-intrinsic-block-size',
+    'contain-intrinsic-height',
+    'contain-intrinsic-inline-size',
+    'contain-intrinsic-size',
+    'contain-intrinsic-width',
+    'container',
+    'container-name',
+    'container-type',
+    'content',
+    'content-visibility',
+    'counter-increment',
+    'counter-reset',
+    'counter-set',
+    'cue',
+    'cue-after',
+    'cue-before',
+    'cursor',
+    'cx',
+    'cy',
+    'direction',
+    'display',
+    'dominant-baseline',
+    'empty-cells',
+    'enable-background',
+    'field-sizing',
+    'fill',
+    'fill-opacity',
+    'fill-rule',
+    'filter',
+    'flex',
+    'flex-basis',
+    'flex-direction',
+    'flex-flow',
+    'flex-grow',
+    'flex-shrink',
+    'flex-wrap',
+    'float',
+    'flood-color',
+    'flood-opacity',
+    'flow',
+    'font',
+    'font-display',
+    'font-family',
+    'font-feature-settings',
+    'font-kerning',
+    'font-language-override',
+    'font-optical-sizing',
+    'font-palette',
+    'font-size',
+    'font-size-adjust',
+    'font-smooth',
+    'font-smoothing',
+    'font-stretch',
+    'font-style',
+    'font-synthesis',
+    'font-synthesis-position',
+    'font-synthesis-small-caps',
+    'font-synthesis-style',
+    'font-synthesis-weight',
+    'font-variant',
+    'font-variant-alternates',
+    'font-variant-caps',
+    'font-variant-east-asian',
+    'font-variant-emoji',
+    'font-variant-ligatures',
+    'font-variant-numeric',
+    'font-variant-position',
+    'font-variation-settings',
+    'font-weight',
+    'forced-color-adjust',
+    'gap',
+    'glyph-orientation-horizontal',
+    'glyph-orientation-vertical',
+    'grid',
+    'grid-area',
+    'grid-auto-columns',
+    'grid-auto-flow',
+    'grid-auto-rows',
+    'grid-column',
+    'grid-column-end',
+    'grid-column-start',
+    'grid-gap',
+    'grid-row',
+    'grid-row-end',
+    'grid-row-start',
+    'grid-template',
+    'grid-template-areas',
+    'grid-template-columns',
+    'grid-template-rows',
+    'hanging-punctuation',
+    'height',
+    'hyphenate-character',
+    'hyphenate-limit-chars',
+    'hyphens',
+    'icon',
+    'image-orientation',
+    'image-rendering',
+    'image-resolution',
+    'ime-mode',
+    'initial-letter',
+    'initial-letter-align',
+    'inline-size',
+    'inset',
+    'inset-area',
+    'inset-block',
+    'inset-block-end',
+    'inset-block-start',
+    'inset-inline',
+    'inset-inline-end',
+    'inset-inline-start',
+    'isolation',
+    'justify-content',
+    'justify-items',
+    'justify-self',
+    'kerning',
+    'left',
+    'letter-spacing',
+    'lighting-color',
+    'line-break',
+    'line-height',
+    'line-height-step',
+    'list-style',
+    'list-style-image',
+    'list-style-position',
+    'list-style-type',
+    'margin',
+    'margin-block',
+    'margin-block-end',
+    'margin-block-start',
+    'margin-bottom',
+    'margin-inline',
+    'margin-inline-end',
+    'margin-inline-start',
+    'margin-left',
+    'margin-right',
+    'margin-top',
+    'margin-trim',
+    'marker',
+    'marker-end',
+    'marker-mid',
+    'marker-start',
+    'marks',
+    'mask',
+    'mask-border',
+    'mask-border-mode',
+    'mask-border-outset',
+    'mask-border-repeat',
+    'mask-border-slice',
+    'mask-border-source',
+    'mask-border-width',
+    'mask-clip',
+    'mask-composite',
+    'mask-image',
+    'mask-mode',
+    'mask-origin',
+    'mask-position',
+    'mask-repeat',
+    'mask-size',
+    'mask-type',
+    'masonry-auto-flow',
+    'math-depth',
+    'math-shift',
+    'math-style',
+    'max-block-size',
+    'max-height',
+    'max-inline-size',
+    'max-width',
+    'min-block-size',
+    'min-height',
+    'min-inline-size',
+    'min-width',
+    'mix-blend-mode',
+    'nav-down',
+    'nav-index',
+    'nav-left',
+    'nav-right',
+    'nav-up',
+    'none',
+    'normal',
+    'object-fit',
+    'object-position',
+    'offset',
+    'offset-anchor',
+    'offset-distance',
+    'offset-path',
+    'offset-position',
+    'offset-rotate',
+    'opacity',
+    'order',
+    'orphans',
+    'outline',
+    'outline-color',
+    'outline-offset',
+    'outline-style',
+    'outline-width',
+    'overflow',
+    'overflow-anchor',
+    'overflow-block',
+    'overflow-clip-margin',
+    'overflow-inline',
+    'overflow-wrap',
+    'overflow-x',
+    'overflow-y',
+    'overlay',
+    'overscroll-behavior',
+    'overscroll-behavior-block',
+    'overscroll-behavior-inline',
+    'overscroll-behavior-x',
+    'overscroll-behavior-y',
+    'padding',
+    'padding-block',
+    'padding-block-end',
+    'padding-block-start',
+    'padding-bottom',
+    'padding-inline',
+    'padding-inline-end',
+    'padding-inline-start',
+    'padding-left',
+    'padding-right',
+    'padding-top',
+    'page',
+    'page-break-after',
+    'page-break-before',
+    'page-break-inside',
+    'paint-order',
+    'pause',
+    'pause-after',
+    'pause-before',
+    'perspective',
+    'perspective-origin',
+    'place-content',
+    'place-items',
+    'place-self',
+    'pointer-events',
+    'position',
+    'position-anchor',
+    'position-visibility',
+    'print-color-adjust',
+    'quotes',
+    'r',
+    'resize',
+    'rest',
+    'rest-after',
+    'rest-before',
+    'right',
+    'rotate',
+    'row-gap',
+    'ruby-align',
+    'ruby-position',
+    'scale',
+    'scroll-behavior',
+    'scroll-margin',
+    'scroll-margin-block',
+    'scroll-margin-block-end',
+    'scroll-margin-block-start',
+    'scroll-margin-bottom',
+    'scroll-margin-inline',
+    'scroll-margin-inline-end',
+    'scroll-margin-inline-start',
+    'scroll-margin-left',
+    'scroll-margin-right',
+    'scroll-margin-top',
+    'scroll-padding',
+    'scroll-padding-block',
+    'scroll-padding-block-end',
+    'scroll-padding-block-start',
+    'scroll-padding-bottom',
+    'scroll-padding-inline',
+    'scroll-padding-inline-end',
+    'scroll-padding-inline-start',
+    'scroll-padding-left',
+    'scroll-padding-right',
+    'scroll-padding-top',
+    'scroll-snap-align',
+    'scroll-snap-stop',
+    'scroll-snap-type',
+    'scroll-timeline',
+    'scroll-timeline-axis',
+    'scroll-timeline-name',
+    'scrollbar-color',
+    'scrollbar-gutter',
+    'scrollbar-width',
+    'shape-image-threshold',
+    'shape-margin',
+    'shape-outside',
+    'shape-rendering',
+    'speak',
+    'speak-as',
+    'src', // @font-face
+    'stop-color',
+    'stop-opacity',
+    'stroke',
+    'stroke-dasharray',
+    'stroke-dashoffset',
+    'stroke-linecap',
+    'stroke-linejoin',
+    'stroke-miterlimit',
+    'stroke-opacity',
+    'stroke-width',
+    'tab-size',
+    'table-layout',
+    'text-align',
+    'text-align-all',
+    'text-align-last',
+    'text-anchor',
+    'text-combine-upright',
+    'text-decoration',
+    'text-decoration-color',
+    'text-decoration-line',
+    'text-decoration-skip',
+    'text-decoration-skip-ink',
+    'text-decoration-style',
+    'text-decoration-thickness',
+    'text-emphasis',
+    'text-emphasis-color',
+    'text-emphasis-position',
+    'text-emphasis-style',
+    'text-indent',
+    'text-justify',
+    'text-orientation',
+    'text-overflow',
+    'text-rendering',
+    'text-shadow',
+    'text-size-adjust',
+    'text-transform',
+    'text-underline-offset',
+    'text-underline-position',
+    'text-wrap',
+    'text-wrap-mode',
+    'text-wrap-style',
+    'timeline-scope',
+    'top',
+    'touch-action',
+    'transform',
+    'transform-box',
+    'transform-origin',
+    'transform-style',
+    'transition',
+    'transition-behavior',
+    'transition-delay',
+    'transition-duration',
+    'transition-property',
+    'transition-timing-function',
+    'translate',
+    'unicode-bidi',
+    'user-modify',
+    'user-select',
+    'vector-effect',
+    'vertical-align',
+    'view-timeline',
+    'view-timeline-axis',
+    'view-timeline-inset',
+    'view-timeline-name',
+    'view-transition-name',
+    'visibility',
+    'voice-balance',
+    'voice-duration',
+    'voice-family',
+    'voice-pitch',
+    'voice-range',
+    'voice-rate',
+    'voice-stress',
+    'voice-volume',
+    'white-space',
+    'white-space-collapse',
+    'widows',
+    'width',
+    'will-change',
+    'word-break',
+    'word-spacing',
+    'word-wrap',
+    'writing-mode',
+    'x',
+    'y',
+    'z-index',
+    'zoom'
+  ].sort().reverse();
+
+  /*
+  Language: CSS
+  Category: common, css, web
+  Website: https://developer.mozilla.org/en-US/docs/Web/CSS
+  */
+
+
+  /** @type LanguageFn */
+  function css(hljs) {
+    const regex = hljs.regex;
+    const modes = MODES(hljs);
+    const VENDOR_PREFIX = { begin: /-(webkit|moz|ms|o)-(?=[a-z])/ };
+    const AT_MODIFIERS = "and or not only";
+    const AT_PROPERTY_RE = /@-?\w[\w]*(-\w+)*/; // @-webkit-keyframes
+    const IDENT_RE = '[a-zA-Z-][a-zA-Z0-9_-]*';
+    const STRINGS = [
+      hljs.APOS_STRING_MODE,
+      hljs.QUOTE_STRING_MODE
+    ];
+
+    return {
+      name: 'CSS',
+      case_insensitive: true,
+      illegal: /[=|'\$]/,
+      keywords: { keyframePosition: "from to" },
+      classNameAliases: {
+        // for visual continuity with `tag {}` and because we
+        // don't have a great class for this?
+        keyframePosition: "selector-tag" },
+      contains: [
+        modes.BLOCK_COMMENT,
+        VENDOR_PREFIX,
+        // to recognize keyframe 40% etc which are outside the scope of our
+        // attribute value mode
+        modes.CSS_NUMBER_MODE,
+        {
+          className: 'selector-id',
+          begin: /#[A-Za-z0-9_-]+/,
+          relevance: 0
+        },
+        {
+          className: 'selector-class',
+          begin: '\\.' + IDENT_RE,
+          relevance: 0
+        },
+        modes.ATTRIBUTE_SELECTOR_MODE,
+        {
+          className: 'selector-pseudo',
+          variants: [
+            { begin: ':(' + PSEUDO_CLASSES.join('|') + ')' },
+            { begin: ':(:)?(' + PSEUDO_ELEMENTS.join('|') + ')' }
+          ]
+        },
+        // we may actually need this (12/2020)
+        // { // pseudo-selector params
+        //   begin: /\(/,
+        //   end: /\)/,
+        //   contains: [ hljs.CSS_NUMBER_MODE ]
+        // },
+        modes.CSS_VARIABLE,
+        {
+          className: 'attribute',
+          begin: '\\b(' + ATTRIBUTES.join('|') + ')\\b'
+        },
+        // attribute values
+        {
+          begin: /:/,
+          end: /[;}{]/,
+          contains: [
+            modes.BLOCK_COMMENT,
+            modes.HEXCOLOR,
+            modes.IMPORTANT,
+            modes.CSS_NUMBER_MODE,
+            ...STRINGS,
+            // needed to highlight these as strings and to avoid issues with
+            // illegal characters that might be inside urls that would tigger the
+            // languages illegal stack
+            {
+              begin: /(url|data-uri)\(/,
+              end: /\)/,
+              relevance: 0, // from keywords
+              keywords: { built_in: "url data-uri" },
+              contains: [
+                ...STRINGS,
+                {
+                  className: "string",
+                  // any character other than `)` as in `url()` will be the start
+                  // of a string, which ends with `)` (from the parent mode)
+                  begin: /[^)]/,
+                  endsWithParent: true,
+                  excludeEnd: true
+                }
+              ]
+            },
+            modes.FUNCTION_DISPATCH
+          ]
+        },
+        {
+          begin: regex.lookahead(/@/),
+          end: '[{;]',
+          relevance: 0,
+          illegal: /:/, // break on Less variables @var: ...
+          contains: [
+            {
+              className: 'keyword',
+              begin: AT_PROPERTY_RE
+            },
+            {
+              begin: /\s/,
+              endsWithParent: true,
+              excludeEnd: true,
+              relevance: 0,
+              keywords: {
+                $pattern: /[a-z-]+/,
+                keyword: AT_MODIFIERS,
+                attribute: MEDIA_FEATURES.join(" ")
+              },
+              contains: [
+                {
+                  begin: /[a-z-]+(?=:)/,
+                  className: "attribute"
+                },
+                ...STRINGS,
+                modes.CSS_NUMBER_MODE
+              ]
+            }
+          ]
+        },
+        {
+          className: 'selector-tag',
+          begin: '\\b(' + TAGS.join('|') + ')\\b'
+        }
+      ]
+    };
+  }
+
+  return css;
+
+})();
+
+    hljs.registerLanguage('css', hljsGrammar);
+  })();
\ No newline at end of file