@media (prefers-color-scheme: light) {
  :root {
    --color-foreground: #333333;
    --color-background: #ffffff;

    --color-light-grey: #ccc;
    --color-grey: #666666;
    --color-white: #fff;
    --color-link: #3b5998;

    --color-subsection-link: var(--color-foreground);
    --color-toc-link: var(--color-foreground);
    --color-toc-id: var(--color-link);
    --color-toggle-border: #bbc;

    --color-sidebar-background: #f0f0f0;
    --color-sidebar-viewing-link: #8b9;
    --color-sidebar-toggle-button: rgba(0, 0, 0, 0.7);
    --color-sidebar-shadow-inset: rgba(0, 0, 0, 0.05);
    --color-sidebar-shadow: rgba(0, 0, 0, 0.04);
    --color-sidebar-large-shadow: rgba(0, 0, 0, 0.08);

    --color-pre-background: #fafafa;
    --color-pre-border: #e9e9e9;
    --color-code-background: rgba(0, 0, 0, 0.03);

    --color-spec-todo: var(--color-grey);
    --color-spec-example: #fafaff;
    --color-spec-example-border: #bbbbff;
    --color-spec-counter-example: #fffafa;
    --color-spec-counter-border: #ffbbbb;
    --color-spec-counter-example-link: #98593b;
    --color-spec-added-border: #396;
    --color-spec-removed-border: #933;
    --color-spec-prose: var(--color-grey);
    --color-spec-quantifier-list: var(--color-link);
    --color-spec-quantifier-optional: #83238e;
    --color-spec-condition: #1c7758;
    --color-spec-param: var(--color-grey);
    --color-spec-rx: var(--color-foreground);
    --color-spec-note-border: #f4e925;
    --color-spec-note-background: #fefef3;
    --color-spec-note-first-link: #6c6613;

    --color-source-link: var(--color-light-grey);

    --color-table-header: #f9f9f9;
    --color-table-header-border: #d0d0d0;

    --color-token-inserted: hsla(241, 71%, 34%, 0.69);
    --color-token-deleted: hsla(324, 92%, 33%, 0.74);

    --color-inserts-background: rgba(0, 200, 30, 0.08);
    --color-deletions-background: rgba(200, 0, 0, 0.08);

    --selection-background-color: #cacee0;
    --selection-background-color-link: #f0babe;
  }

  .selection-link:hover {
    --selection-background-color: #3b5998;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-foreground: #b6b6b6;
    --color-background: #262626;

    --color-light-grey: #373737;
    --color-grey: #828282;
    --color-white: rgb(29, 29, 29);
    --color-link: #89b7da;

    --color-subsection-link: var(--color-foreground);
    --color-toc-link: var(--color-foreground);
    --color-toc-id: var(--color-link);
    --color-toggle-border: #bbc;

    --color-sidebar-background: #323232;
    --color-sidebar-viewing-link: #8b9;
    --color-sidebar-toggle-button: rgba(220, 220, 220, 0.7);
    --color-sidebar-shadow-inset: rgba(0, 0, 0, 0.05);
    --color-sidebar-shadow: rgba(0, 0, 0, 0.04);
    --color-sidebar-large-shadow: rgba(0, 0, 0, 0.08);

    --color-pre-background: #2e2e2e;
    --color-pre-border: #3a3a3a;
    --color-code-background: rgba(41, 41, 41, 0.03);

    --color-spec-todo: var(--color-grey);
    --color-spec-example: #2b2b35;
    --color-spec-example-border: #4d4d6d;
    --color-spec-counter-example: #322828;
    --color-spec-counter-border: #664040;
    --color-spec-counter-example-link: #ff702d;
    --color-spec-added-border: #396;
    --color-spec-removed-border: #933;
    --color-spec-prose: var(--color-grey);
    --color-spec-quantifier-list: var(--color-link);
    --color-spec-quantifier-optional: #c689ce;
    --color-spec-condition: #6fa889;
    --color-spec-param: var(--color-grey);
    --color-spec-rx: var(--color-foreground);
    --color-spec-note-border: #605e39;
    --color-spec-note-background: #303028;
    --color-spec-note-first-link: #f0e330;

    --color-source-link: var(--color-grey);

    --color-table-header: #373737;
    --color-table-header-border: #525252;

    --color-token-inserted: hsla(241, 63%, 70%, 0.69);
    --color-token-deleted: hsla(325, 64%, 67%, 0.74);

    --color-inserts-background: rgba(0, 200, 30, 0.08);
    --color-deletions-background: rgba(200, 0, 0, 0.08);

    --selection-background-color: #656565;
    --selection-background-color-link: #f0babe;
  }
  .selection-link:hover {
    --selection-background-color: #829edb;
  }
}

:root {
  color: var(--color-foreground);
  background-color: var(--color-background);
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.5;
  --mono-font-size: 13px;
  --indent: 1rem;
  --list-indent: 1.5rem;
  --dfn-indent: 0rem;

  --font-family: Cambria, "Palatino Linotype", Palatino, "Liberation Serif",
    serif;
  --font-family-monospace: Consolas, Monaco, "Andale Mono", "Ubuntu Mono",
    monospace;
}

@media (min-width: 720px) {
  :root {
    font-size: 17px;
    --mono-font-size: 15px;
    --indent: 2rem;
    --list-indent: 2rem;
    --dfn-indent: 2rem;
  }
}

body {
  margin: 3rem 0 3rem;
}

article {
  margin: 0 1rem;
}

@media (min-width: 720px) {
  body {
    margin: 6rem auto 3rem;
    max-width: 800px;
    padding-left: 75px;
    padding-right: clamp(0px, calc((100vw - 800px) * 0.25), 75px);
  }
}

/* Source Links */

.source-link {
  display: none;
}

@media screen and (min-width: 720px) {
  .source-link {
    display: block;
    position: absolute;
    width: 18px;
    fill: var(--color-source-link);
    opacity: 0.3;
  }
  .source-link:hover {
    opacity: 1;
  }
}

/* Selections */

.outdated-selection-link,
.selection-link {
  position: absolute;
  display: block;
  color: var(--color-white);
  background: var(--selection-background-color);
  border-radius: 4px;
  font-size: 36px;
  height: 23px;
  line-height: 48px;
  text-align: center;
  text-decoration: none;
  width: 25px;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.outdated-selection-link:hover,
.selection-link:hover {
  text-decoration: none;
}

.outdated-selection-link:before,
.selection-link:before {
  border: 5px solid transparent;
  content: "";
  height: 0;
  margin-top: -5px;
  margin-right: -5px;
  position: absolute;
  right: 1px;
  top: 50%;
  width: 0;
}

@media (max-width: 719px) {
  .outdated-selection-link:before,
  .selection-link:before {
    border-bottom-color: var(--selection-background-color);
    border-top: 0;
    right: 50%;
    top: 1px;
  }
}

@media (min-width: 720px) {
  .outdated-selection-link:before,
  .selection-link:before {
    border-left-color: var(--selection-background-color);
    border-right: 0;
    right: 1px;
    top: 50%;
  }
}

.outdated-selection-link {
  background: var(--selection-background-color-link);
  font-size: 21px;
  font-weight: 800;
  line-height: 27px;
}

.outdated-selection-link:hover:after {
  content: "This selection content has changed since this link was created.";
  font: 9pt/11pt var(--font-family);
  position: absolute;
  display: block;
  white-space: nowrap;
  padding: 2px 5px 1px;
  top: -20px;
  background: black;
  color: var(--color-white);
}

/* Links */

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Images */

img {
  max-width: 100%;
}

/* Definitions */

dl {
  margin: 1rem 0 1rem var(--dfn-indent);
}

dd {
  margin: 0.25em 0 0.5em var(--indent);
}

dd + dd {
  margin-top: 1rem;
}

dfn,
.spec-ref {
  font-style: italic;
}

dfn > a,
.spec-ref > a {
  color: inherit;
}

/* Section headers */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: bold;
  margin: 3em 0 1em;
  position: relative;
}

@media (min-width: 720px) {
  header > h1 {
    margin: 6em 0 3em;
  }
}

h1 {
  font-size: 1.5em;
  margin-top: 5em;
}

h2,
h3 {
  font-size: 1.25em;
}

h4,
h5,
h6 {
  font-size: 1em;
}

section {
  padding-top: 1rem;
  margin-top: -1rem;
}

section.subsec > h6 {
  margin-top: 2em;
}

section.subsec > h6 > a {
  color: var(--color-subsection-link);
}

section .spec-secid {
  margin-right: 1ex;
}

@media (min-width: 720px) {
  section .spec-secid {
    position: absolute;
    right: 100%;
    text-align: right;
    white-space: nowrap;
  }
}

footer {
  font-size: 75%;
  opacity: 0.5;
  text-align: center;
  margin-top: 12rem;
}

/* Table of contents */

.spec-toc {
  margin: 1rem 0 3rem;
}

.spec-toc .title {
  content: "Contents";
  display: block;
  font-weight: bold;
  margin: 5em 0 1em;
}

.spec-toc .spec-secid {
  margin-right: 1ex;
}

.spec-toc ol {
  list-style: none;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
}

.spec-toc ol ol {
  list-style: none;
  padding-left: 2ex;
  margin-bottom: 0.25em;
}

.spec-toc li {
  position: relative;
  padding: 5px 0 0 30px;
  margin: -5px 0 0 -30px;
}

.spec-toc a {
  color: var(--color-toc-link);
}

.spec-toc a:hover {
  text-decoration: none;
}

.spec-toc a .spec-secid {
  color: var(--color-toc-id);
}

.spec-toc a:hover .spec-secid {
  text-decoration: underline;
}

.spec-toc .toggle {
  display: none;
}

.spec-toc .toggle + label {
  cursor: pointer;
  left: 6px;
  opacity: 1;
  padding: 5px 6px 5px 7px;
  position: absolute;
  top: 6px;
  transform: rotate(0deg);
  transition: all 0.18s ease-in-out;
}

.spec-toc .toggle + label:after {
  border-color: transparent transparent transparent var(--color-toggle-border);
  border-style: solid;
  border-width: 6px 0 6px 7px;
  content: " ";
  display: block;
  height: 0;
  width: 0;
}

@media (pointer: fine) {
  .spec-toc .toggle + label {
    left: 10px;
    padding: 3px 5px 3px 6px;
    top: 8px;
  }
}

.spec-toc .toggle:checked + label {
  transform: rotate(90deg);
}

@media (hover: hover) {
  .spec-toc li:not(:hover) > .toggle:checked + label {
    opacity: 0;
  }
}

.spec-toc .toggle:not(:checked) ~ ol {
  max-height: 0;
  overflow: hidden;
  margin: 0;
}

/* Sidebar */

.spec-sidebar-toggle {
  display: none;
}

.spec-sidebar-toggle + label > .spec-sidebar-button {
  position: fixed;
  right: 0;
  top: 0;
  padding: 10px 15px;
  font-size: 30px;
  color: var(--color-sidebar-toggle-button);
  z-index: 2;
  cursor: pointer;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.spec-sidebar-toggle:checked + label:after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
}

.spec-sidebar {
  display: none;
  position: fixed;
  right: 0;
  top: 0;
  width: min(320px, calc(100vw - 48px));
  font-size: 14px;
  line-height: 1.75;
  overflow-y: scroll;
  height: 100%;
  padding: 0 0 5rem 30px;
  box-sizing: border-box;
  background: var(--color-sidebar-background);
  box-shadow: inset 1px 0 var(--color-sidebar-shadow-inset),
    -4px 0 8px -2px var(--color-sidebar-shadow);
  overscroll-behavior: contain;
}

.spec-sidebar {
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}

.spec-sidebar-toggle:checked ~ .spec-sidebar {
  display: block;
}

.spec-sidebar .viewing > a:after {
  color: var(--color-sidebar-viewing-link);
  content: "\2022";
  margin-left: 1ex;
}

@media (min-width: 1220px) {
  .spec-sidebar-toggle + label {
    display: none;
  }

  .spec-sidebar {
    display: block;
    box-shadow: inset 1px 0 var(--color-sidebar-shadow-inset),
      inset 4px 0 8px -2px var(--color-sidebar-large-shadow) !important;
  }

  body {
    padding-right: 345px;
  }
}

/* Notes */

.spec-note {
  background: var(--color-spec-note-background);
  border-left: solid 4px var(--color-spec-note-border);
  margin: 1rem -1rem;
  min-width: 70vw;
  padding: 8px 1rem 12px calc(1rem - 4px);
  width: -moz-fit-content;
  width: -webkit-fit-content;
  width: fit-content;
}

@media (min-width: 720px) {
  .spec-note {
    min-width: 416px;
  }
}

.spec-note > a:first-child {
  color: var(--color-spec-note-first-link);
  display: block;
  font: italic 11pt/18pt var(--font-family);
  opacity: 0.6;
  user-select: none;
}

/* Todos */

.spec-todo {
  color: var(--color-spec-todo);
  margin: 1em 0 1em 5em;
  min-height: 1em;
}

.spec-todo::before {
  content: "todo";
  display: block;
  float: left;
  margin-left: -5em;
  text-transform: uppercase;
}

/* Index table */

.spec-index ol {
  list-style-type: none;
  margin: 0 0 0 var(--indent);
  padding: 0;
  column-width: 210px;
  column-gap: var(--indent);
}

.spec-index ol li {
  width: min-content;
  white-space: nowrap;
}

/* Code */

pre,
code {
  font-family: var(--font-family-monospace);
  font-size: var(--mono-font-size);
  font-weight: inherit;
}

code {
  background: var(--color-code-background);
  margin: -2px -1px;
  padding: 3px 3px;
  white-space: pre-wrap;
}

pre > code {
  background: none;
  font-weight: inherit;
  margin: 0;
  padding: 0;
  white-space: pre;
}

pre {
  background: var(--color-pre-background);
  border-left: solid 4px var(--color-pre-border);
  margin: 1rem -1rem;
  min-width: 70vw;
  padding: 12px 1rem 12px calc(1rem - 4px);
  width: -moz-fit-content;
  width: -webkit-fit-content;
  width: fit-content;
  max-width: calc(100vw - 2rem);
  overflow-y: auto;
}

@media (min-width: 720px) {
  pre {
    min-width: 40ch;
  }
}

.spec-example {
  background: var(--color-spec-example);
  border-left: solid 4px var(--color-spec-example-border);
  padding-top: 8px;
}

.spec-counter-example {
  background: var(--color-spec-counter-example);
  border-left: solid 4px var(--color-spec-counter-border);
  padding-top: 8px;
}

.spec-example > a,
.spec-counter-example > a {
  display: block;
  font: italic 11pt/18pt var(--font-family);
  opacity: 0.6;
  user-select: none;
}

.spec-counter-example > a {
  color: var(--color-spec-counter-example-link);
}

/* Tables */

table {
  border-collapse: collapse;
}

th {
  background-color: var(--color-table-header);
}

td,
th {
  border: 1px solid var(--color-table-header-border);
  padding: 0.4em;
  vertical-align: baseline;
}

/* Lists */

ol,
ul {
  padding-left: var(--list-indent);
}

li > ol,
li > ul {
  margin-top: 0.25em;
  margin-bottom: 0.5em;
}

li + li {
  margin-top: 0.25em;
}

li.task {
  list-style-type: none;
  position: relative;
}

li.task > input:first-child {
  margin-left: 0;
  position: absolute;
  transform: translateX(calc(-100% - 1ch));
}

/* Edits */

ins {
  background-color: var(--color-inserts-background);
  text-decoration: none;
}

del {
  background-color: var(--color-deletions-background);
}

.spec-added,
.spec-removed {
  border-left: 4px solid;
  margin-left: -18px;
  padding-left: 14px;
}

.spec-added {
  border-color: var(--color-spec-added-border);
}

.spec-removed {
  border-color: var(--color-spec-removed-border);
  text-decoration: line-through;
}

/* Values */

.spec-keyword {
  font-weight: bold;
}

.spec-string {
  font-family: var(--font-family-monospace);
  font-size: 85%;
  white-space: pre;
}

var {
  font-style: italic;
}

*[data-name] {
  transition: 0.15s background ease-out;
  border-radius: 2px;
  padding: 0 3px;
  margin: 0 -3px;
}

/* Grammar semantics, algorithms and calls */

.spec-semantic,
.spec-algo {
  margin: 1rem 0 1rem var(--dfn-indent);
}

.spec-semantic > .spec-nt::after,
.spec-algo > .spec-call:first-child::after {
  content: ":";
  font-style: normal;
  font-weight: bold;
  margin-left: 1ex;
}

.spec-semantic ol,
.spec-semantic ol ol ol ol,
.spec-algo ol,
.spec-algo ol ol ol ol {
  list-style-type: decimal;
}

.spec-semantic ol ol,
.spec-semantic ol ol ol ol ol,
.spec-algo ol ol,
.spec-algo ol ol ol ol ol {
  list-style-type: lower-alpha;
}

.spec-semantic ol ol ol,
.spec-semantic ol ol ol ol ol ol,
.spec-algo ol ol ol,
.spec-algo ol ol ol ol ol ol {
  list-style-type: lower-roman;
}

.spec-call > a {
  color: inherit;
}

/* Grammar productions */

.spec-production {
  margin: 1rem 0 1rem var(--dfn-indent);
}

.spec-production > .spec-nt::after {
  content: ":";
  font-style: normal;
  font-weight: bold;
  margin: 0 1ex;
}

.spec-semantic.d2 > .spec-nt::after,
.spec-production.d2 > .spec-nt::after {
  content: "::";
}

.spec-semantic.d3 > .spec-nt::after,
.spec-production.d3 > .spec-nt::after {
  content: ":::";
}

.spec-production > .spec-rhs {
  line-height: 1.1;
  margin: 0.25em 0 0.5em calc(2 * var(--indent));
  text-indent: calc(-1 * var(--indent));
}

.spec-semantic > .spec-rhs {
  display: inline-block;
  text-indent: calc(-1 * var(--indent));
  margin-left: calc(1ex + var(--indent));
}

.spec-rhs > * {
  text-indent: 0;
}

.spec-oneof {
  display: inline;
}

.spec-oneof::before {
  content: "one of";
  font-style: normal;
  font-weight: bold;
}

.spec-oneof-grid {
  max-width: calc(100vw - 2rem);
  overflow: auto;
  margin: -1ex -1rem;
  padding: 1ex 1rem;
}

.spec-oneof-grid > table {
  margin-left: var(--indent);
}

.spec-oneof .spec-rhs {
  border: none;
  margin: 0;
  padding: 0 0 0 1rem;
  vertical-align: baseline;
  white-space: pre;
}

.spec-oneof .spec-rhs:first-child {
  padding: 0;
}

.spec-rhs .spec-constrained:not(:first-child),
.spec-rhs .spec-quantified:not(:first-child),
.spec-rhs .spec-nt:not(:first-child),
.spec-rhs .spec-t:not(:first-child),
.spec-rhs .spec-rx:not(:first-child),
.spec-rhs .spec-prose:not(:first-child),
.spec-rhs .spec-empty:not(:first-child),
.spec-rhs .spec-lookahead:not(:first-child) {
  margin-left: 1ex;
  display: inline-block;
}

.spec-condition {
  font-size: 85%;
}

.spec-condition::before {
  content: "[if ";
}

.spec-condition.not::before {
  content: "[if not ";
}

.spec-condition::after {
  content: "]";
}

.spec-empty,
.spec-prose {
  color: var(--color-spec-prose);
}

.spec-nt {
  font-style: italic;
}

.spec-nt > a {
  color: inherit;
}

.spec-quantifiers,
.spec-params {
  font-size: 65%;
  font-style: normal;
  vertical-align: sub;
}

.spec-quantifier.list {
  color: var(--color-spec-quantifier-list);
}

.spec-quantifier.optional {
  color: var(--color-spec-quantifier-optional);
}

.spec-params,
.spec-condition {
  color: var(--color-spec-condition);
}

.spec-params::before {
  content: "[";
}

.spec-params::after {
  content: "]";
}

.spec-quantifier:not(:last-child)::after,
.spec-param:not(:last-child)::after {
  color: var(--color-spec-param);
  content: ", ";
}

.spec-param.conditional::before {
  content: "?";
}

.spec-param.negated::before {
  content: "!";
}

.spec-t,
.spec-rx {
  color: var(--color-spec-rx);
  font-family: var(--font-family-monospace);
  font-weight: bold;
}

.spec-butnot::before {
  color: var(--color-grey);
  content: "but not";
  font-family: var(--font-family);
  font-weight: normal;
  margin-right: 1ex;
}

.spec-butnot > *:not(:first-child)::before {
  color: var(--color-grey);
  content: "or";
  font-family: var(--font-family);
  font-weight: normal;
  margin-right: 1ex;
}

.spec-rhs .spec-oneof::before,
.spec-rhs .spec-butnot::before {
  margin-left: 1ex;
}

.spec-lookahead > * {
  margin: 0 !important;
}

.spec-lookahead > *:not(:first-child)::before {
  color: var(--color-grey);
  content: ", ";
  font-family: var(--font-family);
  font-style: normal;
  font-weight: normal;
}

.spec-lookahead::before {
  color: var(--color-grey);
  content: "[lookahead = ";
  font-family: var(--font-family);
  font-style: normal;
  font-weight: normal;
}

.spec-lookahead.not::before {
  content: "[lookahead \2260  ";
}

.spec-lookahead.set::before {
  content: "[lookahead \2208  {";
  margin-right: 0;
}

.spec-lookahead.set.not::before {
  content: "[lookahead \2209  {";
}

.spec-lookahead.ntset::before {
  content: "[lookahead \2208  ";
  margin-right: 0;
}

.spec-lookahead.ntset.not::before {
  content: "[lookahead \2209  ";
}

.spec-lookahead::after {
  color: var(--color-grey);
  content: "]";
}

.spec-lookahead.set::after {
  content: "}]";
}

/* Prism color scheme */

code[class*="language-"],
pre[class*="language-"] {
  color: var(--color-prism-foreground);
  background: none;
  text-shadow: 0 1px var(--color-prism-text-shadow);
  font-family: var(--font-family-monospace);
  font-size: 1em;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: normal;
  word-wrap: normal;
  line-height: 1.5;

  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;

  -webkit-hyphens: none;
  -moz-hyphens: none;
  -ms-hyphens: none;
  hyphens: none;
}

pre[class*="language-"]::-moz-selection,
pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection,
code[class*="language-"] ::-moz-selection {
  text-shadow: none;
  background: var(--color-prism-background);
}

pre[class*="language-"]::selection,
pre[class*="language-"] ::selection,
code[class*="language-"]::selection,
code[class*="language-"] ::selection {
  text-shadow: none;
  background: var(--color-prism-background);
}

@media print {
  code[class*="language-"],
  pre[class*="language-"] {
    text-shadow: none;
  }
}

/* Code blocks */
pre[class*="language-"] {
  padding: 1em;
  margin: 0.5em 0;
  overflow: auto;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
  background: var(--color-prism-block-background);
}

/* Inline code */
:not(pre) > code[class*="language-"] {
  padding: 0.1em;
  border-radius: 0.3em;
  white-space: normal;
}

.token.atrule,
.token.attr-value,
.token.keyword,
.token.property,
.token.selector,
.token.attr-name,
.token.builtin,
.token.entity,
.token.url,
.token.inserted {
  color: var(--color-token-inserted);
  background: none;
}

.token.tag,
.token.boolean,
.token.number,
.token.string,
.token.char,
.token.constant,
.token.symbol,
.token.regex,
.token.important,
.token.variable,
.token.function,
.token.class-name,
.token.deleted {
  color: var(--color-token-deleted);
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata,
.token.description {
  color: inherit;
  opacity: 0.3;
}

.token.punctuation {
  color: inherit;
  opacity: 0.5;
}

.token.operator,
.token.namespace {
  color: inherit;
  opacity: 0.7;
}