Move css files (#1374)

* Move bg/css/ to css/

* Move mixed/css/ to css/

4 files changed, 0 insertions, 3003 deletions

diff --git a/ext/mixed/css/display.css b/ext/mixed/css/display.css
deleted file mode 100644
index bd381c6d..00000000
--- a/ext/mixed/css/display.css
+++ /dev/null
@@ -1,1798 +0,0 @@
-/*
- * Copyright (C) 2016-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the entrys of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* Variables */
-:root {
-    /* Layout */
-    --font-size-no-units: 14;
-    --font-size: calc(1px * var(--font-size-no-units));
-    --query-parser-font-size-no-units: 2;
-    --query-parser-font-size: calc(1em * var(--query-parser-font-size-no-units));
-    --expression-font-size-no-units: 2;
-    --expression-font-size: calc(1em * var(--expression-font-size-no-units));
-    --h2-font-size-no-units: 1.25;
-    --h2-font-size: calc(1em * var(--h2-font-size-no-units));
-
-    --line-height-no-units: 20;
-    --line-height: calc(var(--line-height-no-units) / var(--font-size-no-units));
-
-    --thin-border-size: calc(1em / var(--font-size-no-units));
-    --expression-thin-border-size: calc(1em / (var(--expression-font-size-no-units) * var(--font-size-no-units)));
-
-    --action-button-size-no-units: 16;
-    --action-button-size: calc(1em * (var(--action-button-size-no-units) / var(--font-size-no-units)));
-    --action-button-padding: 0.3em;
-
-    --list-margin: 0.72em;
-    --main-content-size: 100%;
-    --main-content-vertical-padding: 0em;
-    --main-content-horizontal-padding: 0em;
-    --entry-horizontal-padding: 0.72em;
-    --entry-vertical-padding: 0.72em;
-
-    --sidebar-width-no-units: 40;
-    --sidebar-width: calc(1em * (var(--sidebar-width-no-units) / var(--font-size-no-units)));
-    --sidebar-button-height-no-units: 30;
-    --sidebar-button-height: calc(1em * (var(--sidebar-button-height-no-units) / var(--font-size-no-units)));
-    --sidebar-button-icon-size-no-units: 16;
-    --sidebar-button-icon-size: calc(1em * (var(--sidebar-button-icon-size-no-units) / var(--font-size-no-units)));
-
-    --progress-bar-height-no-units: 4;
-    --progress-bar-height: calc(1em * (var(--progress-bar-height-no-units) / var(--font-size-no-units)));
-    --progress-bar-active-transition-duration: 0.125s;
-    --progress-bar-active-transition-start-delay: 0.0625s;
-    --progress-bar-animation-duration: 2s;
-
-    --entry-current-indicator-width-no-units: 4;
-    --entry-current-indicator-width: calc(1em * var(--entry-current-indicator-width-no-units) / var(--font-size-no-units));
-    --entry-current-indicator-transition-duration: 0.125s;
-
-    --expression-space-size: 0.5em;
-
-    --tag-font-size-no-units: calc(11 / 14);
-    --tag-font-size: calc(1em * var(--tag-font-size-no-units));
-    --tag-border-size-no-units: 0;
-    --tag-border-size: calc(1em * (var(--tag-border-size-no-units) / (var(--font-size-no-units) * var(--tag-font-size-no-units))));
-    --tag-border-style: none;
-    --tag-font-weight: bold;
-
-    --compact-list-separator: ' | ';
-    --list-padding1: 1.4em;
-    --list-padding2: var(--list-padding1);
-
-    --entry-current-indicator-triangle-size-no-units: 6;
-    --entry-current-indicator-triangle-size: calc(1em * (var(--entry-current-indicator-triangle-size-no-units) / var(--font-size-no-units)));
-
-    --overlay-panel-translate-distance: 4em;
-
-    --animation-duration: 0.125s;
-    --animation-duration2: calc(2 * var(--animation-duration));
-
-    /* Colors */
-    --background-color: #ffffff;
-    --glossary-image-background-color: #eeeeee;
-    --link-color: var(--accent-color);
-
-    --text-color: #000000;
-    --kanji-text-color: var(--text-color);
-    --kanji-popular-text-color: var(--accent-color);
-    --kanji-rare-text-color: var(--text-color-light4);
-    --kanji-furigana-text-color: inherit;
-    --reason-text-color: var(--text-color-light3);
-
-    --light-border-color: #eeeeee;
-    --medium-border-color: #dddddd;
-    --dark-border-color: #777777;
-    --kanji-border-color: var(--dark-border-color);
-
-    --pitch-accent-annotation-color: #000000;
-
-    --tag-text-color: #ffffff;
-    --tag-border-color: transparent;
-    --tag-default-background-color: #8a8a91;
-    --tag-name-background-color: #5cb85c;
-    --tag-expression-background-color: #f0ad4e;
-    --tag-popular-background-color: #0275d8;
-    --tag-frequent-background-color: #5bc0de;
-    --tag-archaism-background-color: #d9534f;
-    --tag-dictionary-background-color: #aa66cc;
-    --tag-frequency-background-color: #5cb85c;
-    --tag-part-of-speech-background-color: #565656;
-    --tag-search-background-color: #8a8a91;
-    --tag-pitch-accent-dictionary-background-color: #6640be;
-
-    --sidebar-background-color: #f8f9fa;
-
-    --sidebar-button-background-color: transparent;
-    --sidebar-button-background-color-hover: #cccccc;
-    --sidebar-button-background-color-active: #aaaaaa;
-    --sidebar-button-danger-background-color: transparent;
-    --sidebar-button-danger-background-color-hover: #dd2222;
-    --sidebar-button-danger-background-color-active: #bb2222;
-    --sidebar-button-icon-color: #333333;
-    --sidebar-button-disabled-icon-color: #888888;
-    --sidebar-button-danger-icon-color: #ffffff;
-
-    --scrollbar-thumb-color: #c1c1c1;
-    --scrollbar-track-color: #f1f1f1;
-    --scrollbar-inverse-thumb-color: #444444;
-    --scrollbar-inverse-track-color: #2f2f2f;
-
-    --progress-bar-track-color: #cccccc;
-    --progress-bar-indicator-color: var(--accent-color);
-    --entry-current-indicator-color: var(--accent-color);
-
-    --notification-text-color: #ffffff;
-    --notification-background-color: #333333;
-    --notification-shadow-color: rgba(0, 0, 0, 0.5);
-
-    --action-button-active-color: var(--scrollbar-thumb-color);
-}
-:root[data-theme=dark] {
-    /* Colors */
-    --background-color: #1e1e1e;
-    --glossary-image-background-color: #2f2f2f;
-    --link-color: var(--accent-color);
-
-    --text-color: #d4d4d4;
-    --kanji-text-color: var(--text-color);
-    --kanji-popular-text-color: var(--accent-color);
-    --kanji-rare-text-color: var(--text-color-light4);
-    --kanji-furigana-text-color: inherit;
-    --reason-text-color: var(--text-color-light3);
-
-    --light-border-color: #2f2f2f;
-    --medium-border-color: #3f3f3f;
-    --dark-border-color: #888888;
-    --kanji-border-color: var(--dark-border-color);
-
-    --pitch-accent-annotation-color: #ffffff;
-
-    --tag-text-color: #f1f1f1;
-    --tag-border-color: transparent;
-    --tag-default-background-color: #69696e;
-    --tag-name-background-color: #489148;
-    --tag-expression-background-color: #b07f39;
-    --tag-popular-background-color: #025caa;
-    --tag-frequent-background-color: #4490a7;
-    --tag-archaism-background-color: #b04340;
-    --tag-dictionary-background-color: #9057ad;
-    --tag-frequency-background-color: #489148;
-    --tag-part-of-speech-background-color: #565656;
-    --tag-search-background-color: #69696e;
-    --tag-pitch-accent-dictionary-background-color: #6640be;
-
-    --sidebar-background-color: #282828;
-
-    --sidebar-button-background-color: transparent;
-    --sidebar-button-background-color-hover: #3a3a3a;
-    --sidebar-button-background-color-active: #5a5a5a;
-    --sidebar-button-danger-background-color: transparent;
-    --sidebar-button-danger-background-color-hover: #dd2222;
-    --sidebar-button-danger-background-color-active: #bb2222;
-    --sidebar-button-icon-color: #cccccc;
-    --sidebar-button-disabled-icon-color: #777777;
-    --sidebar-button-danger-icon-color: #ffffff;
-
-    --scrollbar-thumb-color: #444444;
-    --scrollbar-track-color: #2f2f2f;
-    --scrollbar-inverse-thumb-color: #c1c1c1;
-    --scrollbar-inverse-track-color: #f1f1f1;
-
-    --progress-bar-track-color: #3a3a3a;
-    --progress-bar-indicator-color: var(--accent-color);
-    --entry-current-indicator-color: var(--accent-color);
-
-    --notification-text-color: #2f2f2f;
-    --notification-background-color: #e1e1e1;
-    --notification-shadow-color: rgba(255, 255, 255, 0.25);
-
-    --action-button-active-color: var(--scrollbar-thumb-color);
-}
-
-
-/* Fonts */
-@font-face {
-    font-family: kanji-stroke-orders;
-    src: url('/data/fonts/kanji-stroke-orders.ttf');
-}
-
-
-/* General */
-:root[data-page-type=popup]:not([data-theme]),
-:root[data-page-type=popup]:not([data-theme]) body {
-    background-color: transparent;
-}
-:root {
-    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
-    font-size: var(--font-size);
-    line-height: var(--line-height);
-    height: 100%;
-}
-body {
-    margin: 0;
-    border: 0;
-    padding: 0;
-    height: 100%;
-    overflow: hidden;
-    background-color: var(--background-color);
-    color: var(--text-color);
-    font-size: inherit;
-}
-ol, ul {
-    margin-top: 0;
-    margin-bottom: var(--list-padding);
-}
-h2 {
-    font-size: var(--h2-font-size);
-    font-weight: normal;
-    margin: 0.25em 0 0;
-    border-bottom: calc(1em / (var(--font-size-no-units) * var(--h2-font-size-no-units))) solid var(--light-border-color);
-}
-h3 {
-    font-size: 1em;
-    font-weight: bold;
-    margin: 0.25em 0 0.375em;
-    padding: 0;
-}
-h5 {
-    font-size: calc(12em / 14);
-    margin: 0;
-    padding: 0;
-    font-weight: normal;
-}
-a {
-    color: var(--link-color);
-    text-decoration: underline;
-    cursor: pointer;
-}
-
-
-/* Selection */
-#content-scroll-focus {
-    opacity: 0;
-    margin: 0;
-    padding: 0;
-    outline: none;
-    background-color: transparent;
-    display: inline;
-    width: 0;
-    height: 0;
-    line-height: 0;
-    user-select: none;
-}
-#content-scroll-focus::-moz-focus-inner {
-    border: 0;
-}
-
-
-/* Scrollbars */
-:root:not([data-theme=default]) .scrollbar {
-    scrollbar-color: var(--scrollbar-thumb-color) var(--scrollbar-track-color);
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar {
-    width: auto;
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar-button {
-    height: 0;
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar-thumb {
-    background-color: var(--scrollbar-thumb-color);
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar-track {
-    background-color: var(--scrollbar-thumb-color);
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar-track-piece {
-    background-color: var(--scrollbar-track-color);
-}
-:root:not([data-theme=default]) .scrollbar::-webkit-scrollbar-corner {
-    background-color: var(--scrollbar-track-color);
-}
-:root .scrollbar-inverse {
-    scrollbar-color: var(--scrollbar-inverse-humb-color) var(--scrollbar-inverse-track-color);
-}
-:root .scrollbar-inverse::-webkit-scrollbar {
-    width: auto;
-}
-:root .scrollbar-inverse::-webkit-scrollbar-button {
-    height: 0;
-}
-:root .scrollbar-inverse::-webkit-scrollbar-thumb {
-    background-color: var(--scrollbar-inverse-thumb-color);
-}
-:root .scrollbar-inverse::-webkit-scrollbar-track {
-    background-color: var(--scrollbar-inverse-thumb-color);
-}
-:root .scrollbar-inverse::-webkit-scrollbar-track-piece {
-    background-color: var(--scrollbar-inverse-track-color);
-}
-:root .scrollbar-inverse::-webkit-scrollbar-corner {
-    background-color: var(--scrollbar-inverse-track-color);
-}
-.scrollbar-spacer {
-    display: inline-block;
-    overflow-x: hidden;
-    overflow-y: scroll;
-    visibility: hidden;
-    flex: 0 1 auto;
-}
-
-
-/* Main layout */
-.content {
-    flex: 1 1 auto;
-    position: relative;
-}
-.content-scroll {
-    position: absolute;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    display: flex;
-    flex-flow: column nowrap;
-    overflow-x: hidden;
-    overflow-y: scroll;
-    align-items: stretch;
-    justify-content: flex-start;
-}
-.content-body {
-    flex: 1 1 auto;
-    position: relative;
-}
-.content-body-inner {
-    width: var(--main-content-size);
-    max-width: 100%;
-    box-sizing: border-box;
-    margin: 0 auto;
-    padding: var(--main-content-vertical-padding) var(--main-content-horizontal-padding);
-}
-.content-footer-container1 {
-    display: flex;
-    flex-flow: row nowrap;
-    position: absolute;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    max-height: 100%;
-    pointer-events: none;
-    z-index: 5;
-}
-.content-footer-container2 {
-    display: flex;
-    flex-flow: row nowrap;
-    justify-content: center;
-    flex: 1 1 auto;
-    max-width: 100%;
-}
-.content-footer {
-    width: var(--main-content-size);
-    max-width: 100%;
-}
-
-
-/* Sidebar layout */
-.content-outer {
-    width: 100%;
-    height: 100%;
-    display: flex;
-    flex-flow: row nowrap;
-    overflow: hidden;
-    align-items: stretch;
-    align-content: stretch;
-    justify-content: center;
-}
-.content-sidebar {
-    flex: 0 0 auto;
-    height: 100%;
-    overflow-x: hidden;
-    overflow-y: auto;
-    background-color: var(--sidebar-background-color);
-    z-index: 10;
-    position: relative;
-    display: none;
-}
-:root[data-has-navigation-previous=true] .content-sidebar,
-:root[data-has-navigation-next=true] .content-sidebar,
-:root[data-popup-action-bar-visibility=always] .content-sidebar,
-:root[data-profile-panel-visible=true] .content-sidebar {
-    display: block;
-}
-.content-sidebar-inner {
-    display: flex;
-    flex-flow: column nowrap;
-    width: var(--sidebar-width);
-    height: 100%;
-}
-.content-sidebar-top-pre {
-    flex: 0 0 auto;
-    display: flex;
-    flex-flow: column nowrap;
-}
-.content-sidebar-top {
-    flex: 1 1 auto;
-    display: flex;
-    flex-flow: column nowrap;
-}
-.content-sidebar-bottom {
-    position: sticky;
-    bottom: 0;
-    background-color: var(--sidebar-background-color);
-    display: flex;
-    flex-flow: column nowrap;
-}
-:root[data-popup-action-bar-location=top] .content-outer,
-:root[data-popup-action-bar-location=bottom] .content-outer {
-    flex-flow: column nowrap;
-}
-:root[data-popup-action-bar-location=top] .content-sidebar,
-:root[data-popup-action-bar-location=bottom] .content-sidebar {
-    height: auto;
-    width: 100%;
-}
-:root[data-popup-action-bar-location=left] .content-sidebar,
-:root[data-popup-action-bar-location=top] .content-sidebar {
-    order: -1;
-}
-:root[data-popup-action-bar-location=top] .content-sidebar-inner,
-:root[data-popup-action-bar-location=bottom] .content-sidebar-inner {
-    flex-flow: row nowrap;
-    width: auto;
-    height: var(--sidebar-button-height);
-}
-:root[data-popup-action-bar-location=top] .content-sidebar-top-pre,
-:root[data-popup-action-bar-location=bottom] .content-sidebar-top-pre {
-    flex-flow: row nowrap;
-    order: 1;
-}
-:root[data-popup-action-bar-location=top] .content-sidebar-top,
-:root[data-popup-action-bar-location=bottom] .content-sidebar-top {
-    flex-flow: row nowrap;
-}
-:root[data-popup-action-bar-location=top] .content-sidebar-bottom,
-:root[data-popup-action-bar-location=bottom] .content-sidebar-bottom {
-    flex-flow: row nowrap;
-}
-
-
-/* Sidebar buttons */
-button.sidebar-button {
-    width: 100%;
-    height: var(--sidebar-button-height);
-    background-color: var(--sidebar-button-background-color);
-    margin: 0;
-    padding: 0;
-    border: 0;
-    cursor: pointer;
-    display: block;
-    transition: background-color 0.125s ease-in-out;
-    outline: none;
-    font-size: inherit;
-    border-radius: 0;
-    box-shadow: none;
-}
-:root[data-popup-action-bar-location=top] button.sidebar-button,
-:root[data-popup-action-bar-location=bottom] button.sidebar-button {
-    width: var(--sidebar-width);
-    height: 100%;
-}
-button.sidebar-button:disabled {
-    cursor: default;
-}
-button.sidebar-button:hover,
-button.sidebar-button:active,
-button.sidebar-button:focus {
-    box-shadow: none;
-}
-button.sidebar-button:hover:not(:disabled),
-button.sidebar-button:focus:not(:disabled) {
-    background-color: var(--sidebar-button-background-color-hover);
-}
-button.sidebar-button:active:not(:disabled) {
-    background-color: var(--sidebar-button-background-color-active);
-}
-button.sidebar-button.danger {
-    background-color: var(--sidebar-button-danger-background-color);
-}
-button.sidebar-button.danger:hover:not(:disabled),
-button.sidebar-button.danger:focus:not(:disabled) {
-    background-color: var(--sidebar-button-danger-background-color-hover);
-}
-button.sidebar-button.danger:active:not(:disabled) {
-    background-color: var(--sidebar-button-danger-background-color-active);
-}
-.sidebar-button-icon {
-    --icon-size: var(--sidebar-button-icon-size) var(--sidebar-button-icon-size);
-
-    display: block;
-    width: 100%;
-    height: 100%;
-    background-color: var(--sidebar-button-icon-color);
-    transition: background-color 0.125s ease-in-out;
-}
-button.sidebar-button:disabled .sidebar-button-icon {
-    background-color: var(--sidebar-button-disabled-icon-color);
-}
-button.sidebar-button.danger:hover .sidebar-button-icon,
-button.sidebar-button.danger:focus .sidebar-button-icon {
-    background-color: var(--sidebar-button-danger-icon-color);
-}
-button.sidebar-button.sidebar-button-highlight>.sidebar-button-icon {
-    background-color: var(--accent-color);
-}
-
-
-/* Search page */
-#query-parser-container {
-    padding-left: var(--entry-horizontal-padding);
-    padding-right: var(--entry-horizontal-padding);
-    padding-bottom: 0.25em;
-    border-bottom: var(--expression-thin-border-size) solid var(--light-border-color);
-}
-#query-parser-content {
-    margin-top: 0.5em;
-    font-size: var(--query-parser-font-size);
-    white-space: pre-wrap;
-}
-#query-parser-content[data-term-spacing=true] .query-parser-term {
-    margin-right: 0.2em;
-}
-
-
-/* Action buttons */
-.actions {
-    display: flex;
-    flex-flow: row nowrap;
-    float: right;
-    margin: -0.25em;
-    position: relative;
-    z-index: 1;
-}
-.actions::after {
-    clear: both;
-    content: '';
-    display: block;
-}
-button.action-button {
-    cursor: pointer;
-    display: block;
-    opacity: 1;
-    border: 0;
-    margin: 0;
-    padding: var(--action-button-padding);
-    background: transparent;
-    font-size: inherit;
-    box-shadow: none;
-    position: relative;
-    transition:
-        opacity var(--animation-duration) linear,
-        visibility 0s linear 0s,
-        filter var(--animation-duration) linear,
-        -webkit-filter var(--animation-duration) linear,
-        background-color var(--animation-duration) linear;
-}
-button.action-button[hidden] {
-    display: block;
-    visibility: hidden;
-    opacity: 0;
-    transition:
-        opacity var(--animation-duration) linear,
-        visibility 0s linear var(--animation-duration),
-        filter var(--animation-duration) linear,
-        -webkit-filter var(--animation-duration) linear,
-        background-color var(--animation-duration) linear;
-}
-button.action-button:disabled {
-    pointer-events: none;
-    cursor: default;
-    -webkit-filter: grayscale(100%);
-    filter: grayscale(100%);
-    background-color: transparent;
-}
-button.action-button:disabled:not([hidden]) {
-    opacity: 0.25;
-}
-button.action-button:hover,
-button.action-button:focus {
-    background-color: transparent;
-    box-shadow: none;
-}
-button.action-button:active {
-    background-color: var(--action-button-active-color);
-    box-shadow: none;
-}
-button.action-button::before {
-    content: '';
-    width: var(--action-button-size);
-    height: var(--action-button-size);
-    display: block;
-    background-color: transparent;
-    background-repeat: no-repeat;
-    background-size: contain;
-}
-button.action-button[data-icon=view-note]::before {
-    background-image: url('/images/view-note.svg');
-}
-button.action-button[data-icon=add-term-kanji]::before {
-    background-image: url('/images/add-term-kanji.svg');
-}
-button.action-button[data-icon=add-term-kana]::before {
-    background-image: url('/images/add-term-kana.svg');
-}
-button.action-button[data-icon=play-audio]::before {
-    background-image: url('/images/play-audio.svg');
-}
-button.action-button[data-icon=source-term]::before {
-    background-image: url('/images/source-term.svg');
-}
-.entry[data-type=term][data-expression-multi=true] .actions>button.action-button.action-play-audio {
-    display: none;
-}
-.action-button-badge {
-    pointer-events: none;
-    position: absolute;
-    display: block;
-    right: 0;
-    top: 0;
-    width: calc(8em / var(--font-size-no-units));
-    height: calc(8em / var(--font-size-no-units));
-}
-.action-button-badge[data-icon=cross] {
-    background-color: var(--danger-color);
-}
-.action-button-badge[data-icon=plus-thick] {
-    background-color: var(--success-color);
-}
-
-
-/* Tags */
-.tag {
-    display: inline-block;
-    padding: 0.2em 0.6em 0.3em;
-    font-size: var(--tag-font-size);
-    font-weight: var(--tag-font-weight);
-    line-height: 1.25;
-    text-align: center;
-    white-space: nowrap;
-    vertical-align: baseline;
-    border-radius: 0.25em;
-    color: var(--tag-text-color);
-    background-color: var(--tag-default-background-color);
-    border: var(--tag-border-size) var(--tag-border-style) var(--tag-border-color);
-    margin-right: 0.375em;
-    cursor: pointer;
-}
-.tag[data-category=name] {
-    background-color: var(--tag-name-background-color);
-}
-.tag[data-category=expression] {
-    background-color: var(--tag-expression-background-color);
-}
-.tag[data-category=popular] {
-    background-color: var(--tag-popular-background-color);
-}
-.tag[data-category=frequent] {
-    background-color: var(--tag-frequent-background-color);
-}
-.tag[data-category=archaism] {
-    background-color: var(--tag-archaism-background-color);
-}
-.tag[data-category=dictionary] {
-    background-color: var(--tag-dictionary-background-color);
-}
-.tag[data-category=frequency] {
-    background-color: var(--tag-frequency-background-color);
-}
-.tag[data-category=partOfSpeech] {
-    background-color: var(--tag-part-of-speech-background-color);
-}
-.tag[data-category=search] {
-    background-color: var(--tag-search-background-color);
-}
-.tag[data-category=pitch-accent-dictionary] {
-    background-color: var(--tag-pitch-accent-dictionary-background-color);
-}
-.tag-inner {
-    display: block;
-}
-.tag-details-disambiguation-list::before {
-    content: 'Only: ';
-}
-.tag-details-disambiguation-list ruby>rt {
-    display: inline;
-    font-size: 1em;
-}
-.tag-details-disambiguation-list ruby>rt::before {
-    content: '(';
-}
-.tag-details-disambiguation-list ruby>rt::after {
-    content: ')';
-}
-.tag-details-disambiguation-list[data-unmatched-expression-count='0'],
-.tag-details-disambiguation-list:not([data-unmatched-expression-count]) {
-    display: none;
-}
-.tag-details-disambiguation:not(:last-child)::after {
-    content: ', ';
-}
-
-
-/* Entries */
-.entry {
-    padding: var(--entry-vertical-padding) var(--entry-horizontal-padding);
-    position: relative;
-}
-.kanji-link {
-    border-bottom: var(--expression-thin-border-size) dashed var(--kanji-border-color);
-    color: var(--kanji-text-color);
-    text-decoration: none;
-    cursor: pointer;
-}
-.term-expression-text-container {
-    display: inline-block;
-}
-.term-expression-text {
-    color: var(--kanji-text-color);
-    font-size: var(--expression-font-size);
-    display: inline-block;
-    position: relative;
-}
-.entry[data-expression-multi=true] .term-expression[data-frequency=popular] .term-expression-text,
-.entry[data-expression-multi=true] .term-expression[data-frequency=popular] .kanji-link {
-    color: var(--kanji-popular-text-color);
-}
-.entry[data-expression-multi=true] .term-expression[data-frequency=rare] .term-expression-text,
-.entry[data-expression-multi=true] .term-expression[data-frequency=rare] .kanji-link {
-    color: var(--kanji-rare-text-color);
-}
-.term-expression-text>ruby>rt {
-    color: var(--kanji-furigana-text-color);
-}
-.entry-header2,
-.entry-header3 {
-    display: inline;
-}
-.entry+.entry {
-    border-top: var(--thin-border-size) solid var(--light-border-color);
-}
-.term-reasons {
-    display: inline-block;
-    color: var(--reason-text-color);
-}
-.term-reasons:empty {
-    display: none;
-}
-.term-reasons>.term-reason+.term-reason-separator+.term-reason::before {
-    content: ' \00AB  '; /* The two spaces is not a typo */
-    white-space: pre-wrap;
-    display: inline;
-}
-.term-expression-list {
-    display: inline;
-}
-.term-expression {
-    display: inline-block;
-}
-.term-expression-details {
-    display: inline;
-}
-.term-expression-details>.tags {
-    display: none;
-}
-.term-expression-details>.frequencies {
-    display: none;
-}
-.term-expression-list>.term-expression:not(:last-of-type)>.term-expression-text-container>.term-expression-text::after {
-    content: '\3001';
-}
-.term-details {
-    display: inline;
-}
-.term-tags {
-    display: inline;
-}
-.entry[data-expression-multi=true] .term-details {
-    display: block;
-}
-
-
-/* Entry indicator */
-.entry-current-indicator {
-    display: block;
-    position: absolute;
-    left: calc(-1 * var(--main-content-horizontal-padding));
-    top: 0;
-    bottom: 0;
-    width: 0;
-    background-color: var(--entry-current-indicator-color);
-    visibility: hidden;
-    transition:
-        width var(--entry-current-indicator-transition-duration) linear,
-        visibility 0s linear var(--entry-current-indicator-transition-duration);
-}
-.entry.entry-current .entry-current-indicator {
-    width: var(--entry-current-indicator-width);
-    visibility: visible;
-    transition:
-        width var(--entry-current-indicator-transition-duration) linear,
-        visibility 0s linear 0s;
-}
-:root[data-popup-current-indicator-mode=bar-right] .entry-current-indicator,
-:root[data-popup-current-indicator-mode=dot-right] .entry-current-indicator {
-    left: auto;
-    right: 0;
-}
-.entry-current-indicator-inner {
-    display: none;
-    pointer-events: auto;
-    width: 100%;
-    height: 0;
-    top: 0;
-    background-color: var(--entry-current-indicator-color);
-    transition: none;
-}
-.entry.entry-current .entry-current-indicator-inner {
-    height: var(--entry-current-indicator-width);
-    transition: height var(--entry-current-indicator-transition-duration) linear;
-}
-:root[data-popup-current-indicator-mode=dot-left] .entry-current-indicator,
-:root[data-popup-current-indicator-mode=dot-right] .entry-current-indicator {
-    background-color: transparent;
-}
-:root[data-popup-current-indicator-mode=dot-left] .entry-current-indicator-inner,
-:root[data-popup-current-indicator-mode=dot-right] .entry-current-indicator-inner {
-    display: block;
-    position: sticky;
-    transition: height var(--entry-current-indicator-transition-duration) linear;
-}
-:root[data-popup-current-indicator-mode=none] .entry-current-indicator,
-:root[data-popup-current-indicator-mode=asterisk] .entry-current-indicator,
-:root[data-popup-current-indicator-mode=triangle] .entry-current-indicator {
-    display: none;
-    transition: none;
-}
-
-
-/* Triangle entry indicator */
-.term-expression-current-indicator {
-    pointer-events: none;
-    position: absolute;
-    left: calc(-1 * var(--main-content-horizontal-padding));
-    top: 0;
-    bottom: 0;
-    opacity: 0;
-    visibility: hidden;
-    transition:
-        opacity var(--entry-current-indicator-transition-duration) linear,
-        visibility 0s linear var(--entry-current-indicator-transition-duration);
-}
-.term-expression-text .term-expression-current-indicator {
-    font-size: calc(1em / var(--expression-font-size-no-units));
-}
-.entry.entry-current .term-expression-current-indicator {
-    opacity: 1;
-    visibility: visible;
-    transition:
-        opacity var(--entry-current-indicator-transition-duration) linear,
-        visibility 0s linear 0s;
-}
-.term-expression-current-indicator::after {
-    content: '';
-    display: block;
-    position: absolute;
-    width: var(--entry-current-indicator-triangle-size);
-    height: calc(2 * var(--entry-current-indicator-triangle-size));
-    left: calc(-1 * var(--entry-horizontal-padding));
-    top: calc(50% - var(--entry-current-indicator-triangle-size));
-    background-color: var(--entry-current-indicator-color);
-    mask-repeat: no-repeat;
-    mask-position: center center;
-    mask-mode: alpha;
-    mask-size: contain;
-    mask-image: url(/images/material-right-arrow.svg);
-    -webkit-mask-repeat: no-repeat;
-    -webkit-mask-position: center center;
-    -webkit-mask-mode: alpha;
-    -webkit-mask-size: contain;
-    -webkit-mask-image: url(/images/material-right-arrow.svg);
-}
-.term-expression:not(:first-of-type) .term-expression-current-indicator,
-:root:not([data-popup-current-indicator-mode=triangle]) .term-expression-current-indicator {
-    display: none;
-    transition: none;
-}
-
-
-/* Old entry indicator */
-.entry-current-indicator-icon {
-    display: block;
-    padding: var(--action-button-padding);
-}
-.entry-current-indicator-icon[hidden],
-.entry:not(.entry-current) .entry-current-indicator-icon,
-:root:not([data-popup-current-indicator-mode=asterisk]) .entry-current-indicator-icon {
-    display: none;
-}
-.entry-current-indicator-icon::before {
-    content: '';
-    width: var(--action-button-size);
-    height: var(--action-button-size);
-    display: block;
-    background-color: transparent;
-    background-repeat: no-repeat;
-    background-size: contain;
-    background-image: url('/images/entry-current.svg');
-}
-
-
-/* Merged term styles */
-.entry[data-expression-multi=true] .term-expression-list,
-.entry:not([data-expression-multi=true]) .term-expression-text-container {
-    margin-right: var(--expression-space-size);
-}
-.entry[data-expression-multi=true] .term-expression-list .term-expression-details {
-    display: inline-block;
-    position: relative;
-    width: 0;
-    height: 0;
-    visibility: hidden;
-    z-index: 1;
-}
-.entry[data-expression-multi=true] .term-expression-list>.term-expression:not(:last-of-type) .term-expression-details {
-    left: calc(-1 * var(--expression-font-size));
-}
-.entry[data-expression-multi=true] .term-expression:hover .term-expression-details {
-    visibility: visible;
-}
-.entry[data-expression-multi=true] .term-expression-list .term-expression-details>.action-play-audio {
-    position: absolute;
-    left: 0;
-    bottom: 0.5em;
-}
-.entry:not([data-expression-multi=true]) .term-expression-list .term-expression-details>.action-play-audio {
-    display: none;
-}
-.entry[data-expression-multi=true] .term-expression-list .term-expression-details>.tags {
-    display: block;
-    position: absolute;
-    left: 0;
-    bottom: -0.5em;
-    white-space: nowrap;
-}
-
-
-/* Definitions */
-.term-definition-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding1);
-    list-style-type: decimal;
-}
-.term-definition-list[data-count='0'],
-.term-definition-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.term-glossary-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding2);
-    list-style-type: circle;
-}
-.term-glossary-list[data-count='0'],
-.term-glossary-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.term-definition-item::marker,
-.term-glossary-item::marker {
-    color: var(--text-color-light3);
-}
-.term-glossary {
-    white-space: pre-line;
-}
-.term-definition-disambiguation-list {
-    color: var(--text-color-light3);
-}
-.term-definition-disambiguation-list[data-count='0'] {
-    display: none;
-}
-.term-definition-disambiguation-list::before {
-    content: '(';
-}
-.term-definition-disambiguation-list::after {
-    content: ' only) ';
-}
-.term-definition-disambiguation+.term-definition-disambiguation::before {
-    content: ', ';
-}
-.term-glossary-separator,
-.term-reason-separator {
-    display: inline;
-    font-size: 0;
-    opacity: 0;
-    white-space: pre-wrap;
-}
-.entry-body {
-    margin-top: -0.5em;
-}
-.entry-body-section {
-    margin-top: 0.5em;
-}
-.entry[data-definition-count='0'] .entry-body-section[data-section-type=definitions],
-.entry[data-frequency-count='0'] .entry-body-section[data-section-type=frequencies],
-.entry[data-pitch-accent-count='0'] .entry-body-section[data-section-type=pitch-accents] {
-    display: none;
-}
-.entry[data-pitch-accent-count='0'][data-frequency-count='0'] .entry-body-section[data-section-type=definitions]>h5 {
-    display: none;
-}
-
-
-/* Frequencies */
-.frequency-group-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding1);
-    list-style-type: decimal;
-}
-.frequency-group-list[data-count='0'],
-.frequency-group-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.frequency-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding2);
-    list-style-type: circle;
-}
-.frequency-list[data-count='0'],
-.frequency-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.frequency-group-item::marker,
-.frequency-item::marker {
-    color: var(--text-color-light3);
-}
-.frequency-disambiguation {
-    color: var(--text-color-light3);
-}
-.frequency-separator::before {
-    content: '';
-}
-.frequency-disambiguation-separator::before {
-    content: ':';
-}
-.frequency-disambiguation::before {
-    content: '(';
-}
-.frequency-disambiguation::after {
-    content: ' only) ';
-}
-.frequency-disambiguation-reading {
-    display: inline;
-    font-size: 1em;
-}
-.entry[data-unique-expression-count='1'] .frequency-item[data-has-reading=false] .frequency-disambiguation,
-.entry[data-unique-reading-count='1'][data-unique-expression-count='1'] .frequency-disambiguation,
-.frequency-item[data-reading-is-same=true] .frequency-disambiguation-separator,
-.frequency-item[data-reading-is-same=true] .frequency-disambiguation-reading,
-.frequency-item[data-has-reading=false] .frequency-disambiguation-separator,
-.frequency-item[data-has-reading=false] .frequency-disambiguation-reading,
-.entry[data-unique-expression-count='1'] .frequency-disambiguation-separator,
-.entry[data-unique-expression-count='1'] .frequency-disambiguation-expression,
-.entry[data-unique-reading-count='1'] .frequency-disambiguation-separator,
-.entry[data-unique-reading-count='1'] .frequency-disambiguation-reading {
-    display: none;
-}
-:root[data-glossary-layout-mode=compact] .frequency-group-list,
-:root[data-glossary-layout-mode=compact] .frequency-list,
-.frequency-list[data-count='1'] {
-    display: inline;
-    list-style: none;
-    padding-left: 0;
-}
-:root[data-glossary-layout-mode=compact] .frequency-group-item {
-    display: inline-block;
-    margin-right: 1em;
-}
-:root[data-glossary-layout-mode=compact] .entry-body-section[data-section-type=frequencies] {
-    margin-right: -1em;
-}
-:root[data-glossary-layout-mode=compact] .frequency-item,
-.frequency-list[data-count='1'] .frequency-item {
-    display: inline-block;
-}
-:root[data-glossary-layout-mode=compact] .frequency-item:not(:first-child)::before,
-.frequency-list[data-count='1'] .frequency-item:not(:first-child)::before {
-    white-space: pre-wrap;
-    content: var(--compact-list-separator);
-    display: inline;
-    color: var(--text-color-light3);
-}
-:root[data-glossary-layout-mode=compact] .frequency-tag-list,
-.frequency-group-item[data-count='1'] .frequency-tag-list {
-    display: inline;
-}
-
-
-/* Pitch accent styles */
-.term-pitch-accent-group-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding1);
-    list-style-type: decimal;
-}
-.term-pitch-accent-group-list[data-count='0'],
-.term-pitch-accent-group-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.term-pitch-accent-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding2);
-    list-style-type: circle;
-    display: block;
-}
-.term-pitch-accent-list[data-count='0'],
-.term-pitch-accent-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-    display: inline;
-}
-.term-pitch-accent-group::marker,
-.term-pitch-accent::marker {
-    color: var(--text-color-light3);
-}
-.term-pitch-accent {
-    display: list-item;
-    line-height: 1.5;
-}
-.term-pitch-accent-list[data-count='0'] .term-pitch-accent,
-.term-pitch-accent-list[data-count='1'] .term-pitch-accent {
-    display: inline;
-}
-.term-pitch-accent-group-tag-list {
-    margin-right: 0.375em;
-}
-.term-pitch-accent-disambiguation-list {
-    padding-right: 0.25em;
-    color: var(--text-color-light3);
-}
-.term-pitch-accent-disambiguation-list::before {
-    content: '(';
-}
-.term-pitch-accent-disambiguation-list::after {
-    content: ' only)';
-}
-.term-pitch-accent-disambiguation+.term-pitch-accent-disambiguation::before {
-    content: ', ';
-}
-.term-pitch-accent-disambiguation-list[data-count='0'] {
-    display: none;
-}
-.term-pitch-accent-tag-list:not([data-count='0']) {
-    margin-right: 0.375em;
-}
-.term-pitch-accent-character {
-    display: inline-block;
-    position: relative;
-}
-.term-pitch-accent-character::before {
-    border-color: var(--pitch-accent-annotation-color);
-}
-.term-pitch-accent-character[data-pitch='high']::before {
-    content: '';
-    display: block;
-    user-select: none;
-    pointer-events: none;
-    position: absolute;
-    top: 0.1em;
-    left: 0;
-    right: 0;
-    height: 0;
-    border-top-width: 0.1em;
-    border-top-style: solid;
-}
-.term-pitch-accent-character[data-pitch='high'][data-pitch-next='low']::before {
-    right: -0.1em;
-    height: 0.4em;
-    border-right-width: 0.1em;
-    border-right-style: solid;
-}
-.term-pitch-accent-character[data-pitch='high'][data-pitch-next='low'] {
-    padding-right: 0.1em;
-    margin-right: 0.1em;
-}
-.term-pitch-accent-position::before {
-    content: ' [';
-}
-.term-pitch-accent-position::after {
-    content: ']';
-}
-.term-pitch-accent-details {
-    display: inline-block;
-    height: 0;
-    padding: 0 0.25em;
-    vertical-align: middle;
-}
-
-
-/* Pitch accent graph styles */
-.term-pitch-accent-graph {
-    display: block;
-    height: 1.5em;
-    transform: translateY(-0.875em);
-}
-.term-pitch-accent-graph-line,
-.term-pitch-accent-graph-line-tail {
-    fill: none;
-    stroke: var(--pitch-accent-annotation-color);
-    stroke-width: 5;
-}
-.term-pitch-accent-graph-line-tail {
-    stroke-dasharray: 5 5;
-}
-#term-pitch-accent-graph-dot {
-    fill: var(--pitch-accent-annotation-color);
-    stroke: var(--pitch-accent-annotation-color);
-    stroke-width: 5;
-}
-#term-pitch-accent-graph-dot-downstep {
-    fill: none;
-    stroke: var(--pitch-accent-annotation-color);
-    stroke-width: 5;
-}
-#term-pitch-accent-graph-dot-downstep>circle:last-of-type {
-    fill: var(--pitch-accent-annotation-color);
-}
-#term-pitch-accent-graph-triangle {
-    fill: none;
-    stroke: var(--pitch-accent-annotation-color);
-    stroke-width: 5;
-}
-
-
-/* Glossary images */
-.term-glossary-image-container {
-    display: inline-block;
-    white-space: nowrap;
-    max-width: 100%;
-    position: relative;
-    vertical-align: top;
-    line-height: 0;
-    font-size: calc(1em / var(--font-size-no-units));
-    overflow: hidden;
-    background-color: var(--glossary-image-background-color);
-}
-.term-glossary-image-link {
-    cursor: inherit;
-    color: inherit;
-}
-.term-glossary-image-link[href]:hover {
-    cursor: pointer;
-}
-.term-glossary-image-container-overlay {
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    font-size: calc(1em * var(--font-size-no-units));
-    line-height: var(--line-height);
-    display: table;
-    table-layout: fixed;
-    white-space: normal;
-    color: var(--text-color-light3);
-}
-.term-glossary-item[data-has-image=true][data-image-load-state=load-error] .term-glossary-image-container-overlay::after {
-    content: 'Image failed to load';
-    display: table-cell;
-    width: 100%;
-    height: 100%;
-    vertical-align: middle;
-    text-align: center;
-    padding: 0.25em;
-}
-.term-glossary-image {
-    display: inline-block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    vertical-align: top;
-    object-fit: contain;
-    border: none;
-    outline: none;
-}
-.term-glossary-image:not([src]) {
-    display: none;
-}
-.term-glossary-image[data-pixelated=true] {
-    image-rendering: auto;
-    image-rendering: -moz-crisp-edges;
-    image-rendering: -webkit-optimize-contrast;
-    image-rendering: pixelated;
-    image-rendering: crisp-edges;
-}
-.term-glossary-image-aspect-ratio-sizer {
-    content: '';
-    display: inline-block;
-    width: 0;
-    vertical-align: top;
-    font-size: 0;
-}
-.term-glossary-image-link-text::before {
-    content: '[';
-}
-.term-glossary-image-link-text::after {
-    content: ']';
-}
-.term-glossary-image-description {
-    white-space: pre-line;
-}
-
-
-/* Kanji */
-.kanji-glyph-container {
-    display: block;
-    position: relative;
-}
-.kanji-glyph {
-    font-family: kanji-stroke-orders, sans-serif;
-    font-size: 8.5em;
-    line-height: 1;
-    padding: 0.01em;
-    vertical-align: top;
-    position: relative;
-    z-index: -1;
-}
-.kanji-glyph-data {
-    margin-top: 0.75em;
-    border-spacing: 0;
-    border-collapse: collapse;
-}
-.kanji-glyph-data>tbody>tr>* {
-    border-top: var(--thin-border-size) solid var(--medium-border-color);
-    text-align: left;
-    vertical-align: top;
-    padding: 0.36em;
-    margin: 0;
-}
-.kanji-info-table {
-    width: 100%;
-}
-.kanji-info-table>tbody>tr>th,
-.kanji-info-table>tbody>tr>td {
-    text-align: left;
-    vertical-align: top;
-    padding: 0;
-    margin: 0;
-}
-.kanji-info-table>tbody>tr>td {
-    text-align: right;
-}
-.kanji-glyph-data dl {
-    margin-top: 0;
-    margin-bottom: 1.4em;
-}
-.kanji-glyph-data dd {
-    margin-left: 0;
-}
-.kanji-glossary-list {
-    margin: 0;
-    padding: 0 0 0 var(--list-padding1);
-    list-style-type: decimal;
-}
-.kanji-glossary-list[data-count='0'],
-.kanji-glossary-list[data-count='1'] {
-    padding-left: 0;
-    list-style-type: none;
-}
-.kanji-glossary-item::marker {
-    color: var(--text-color-light3);
-}
-.kanji-glossary {
-    white-space: pre-line;
-}
-
-
-/* Progress bar */
-@keyframes progress-bar-indeterminant1a {
-    0% { left: 0; }
-    25% { left: 0; }
-    75% { left: 100%; }
-    100% { left: 100%; }
-}
-@keyframes progress-bar-indeterminant1b {
-    0% { right: 100%; }
-    50% { right: 0; }
-    100% { right: 0; }
-}
-@keyframes progress-bar-indeterminant2a {
-    0% { left: 0; }
-    25% { left: 0; }
-    100% { left: 100%; }
-}
-@keyframes progress-bar-indeterminant2b {
-    0% { right: 100%; }
-    75% { right: 0; }
-    100% { right: 0; }
-}
-.progress-bar-indeterminant {
-    display: block;
-    width: 100%;
-    height: 0;
-    background-color: var(--progress-bar-indicator-color);
-    position: relative;
-    transition:
-        height var(--progress-bar-active-transition-duration) linear var(--progress-bar-active-transition-duration),
-        background-color var(--progress-bar-active-transition-duration) linear;
-}
-.progress-bar-indeterminant[data-active=true] {
-    height: var(--progress-bar-height);
-    background-color: var(--progress-bar-track-color);
-    transition:
-        height var(--progress-bar-active-transition-duration) linear var(--progress-bar-active-transition-start-delay),
-        background-color 0s linear;
-}
-.progress-bar-indeterminant[hidden]:not([data-active=true]) {
-    display: none;
-}
-.progress-bar-indeterminant::before,
-.progress-bar-indeterminant::after {
-    content: '';
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    right: 100%;
-    background-color: var(--progress-bar-indicator-color);
-    animation: none;
-}
-.progress-bar-indeterminant:not([hidden])::before {
-    animation:
-        progress-bar-indeterminant1a var(--progress-bar-animation-duration) infinite ease-in-out var(--progress-bar-active-transition-start-delay),
-        progress-bar-indeterminant1b var(--progress-bar-animation-duration) infinite ease-in-out var(--progress-bar-active-transition-start-delay);
-}
-.progress-bar-indeterminant:not([hidden])::after {
-    animation:
-        progress-bar-indeterminant2a var(--progress-bar-animation-duration) infinite ease-in-out calc(var(--progress-bar-active-transition-start-delay) + 0.375 * var(--progress-bar-animation-duration)),
-        progress-bar-indeterminant2b var(--progress-bar-animation-duration) infinite ease-in-out calc(var(--progress-bar-active-transition-start-delay) + 0.375 * var(--progress-bar-animation-duration));
-}
-.top-progress-bar-container {
-    position: sticky;
-    top: 0;
-    height: 0;
-    pointer-events: none;
-    z-index: 10;
-}
-
-
-/* Frame resizer */
-.frame-resizer-container {
-    position: fixed;
-    bottom: 0;
-    right: 0;
-    z-index: 100;
-    background: transparent;
-    pointer-events: none;
-    user-select: none;
-}
-.frame-resizer-sizer1 {
-    padding-top: 100%;
-    line-height: 0;
-}
-.frame-resizer-sizer2 {
-    display: inline-block;
-    overflow-x: hidden;
-    overflow-y: scroll;
-    vertical-align: bottom;
-}
-.frame-resizer-sizer2.frame-resizer-sizer2-with-min-size {
-    min-width: 1em;
-}
-.frame-resizer-svg {
-    display: block;
-    position: absolute;
-    bottom: 0;
-    right: 0;
-    width: 75%;
-    height: 75%;
-}
-.frame-resizer-handle {
-    fill: var(--text-color);
-    opacity: 0.125;
-    cursor: se-resize;
-    pointer-events: auto;
-    transition:
-        fill var(--animation-duration) linear,
-        opacity var(--animation-duration) linear;
-}
-.frame-resizer-handle:hover,
-:root[data-is-resizing=true] .frame-resizer-handle {
-    fill: var(--accent-color);
-    opacity: 1;
-}
-
-
-/* Footer notifications */
-.footer-notification {
-    display: flex;
-    flex-flow: row nowrap;
-    align-items: flex-start;
-    pointer-events: auto;
-    border-radius: 0.25em;
-    background-color: var(--notification-background-color);
-    box-shadow: 0 0.125em 0.25em 0 var(--notification-shadow-color);
-    color: var(--notification-text-color);
-    margin: 0.5em;
-    padding: 0;
-    transition: opacity var(--animation-duration) ease-out;
-    position: relative;
-    overflow: auto;
-    max-height: calc(0.5em * 2 + var(--line-height) * 4 * 1em);
-}
-.footer-notification[hidden] {
-    display: flex;
-    opacity: 0;
-    transition: opacity var(--animation-duration) ease-in;
-}
-.footer-notification-body {
-    flex: 1 1 auto;
-    padding: 0.5em 0.75em;
-}
-.footer-notification-close-button-container {
-    align-self: stretch;
-    display: flex;
-    flex-flow: column nowrap;
-    align-items: center;
-    justify-content: center;
-    padding: 0.25em 0.75em 0.25em 0;
-    position: sticky;
-    top: 0;
-    right: 0;
-}
-button.footer-notification-close-button,
-button.footer-notification-close-button:focus,
-button.footer-notification-close-button:hover,
-button.footer-notification-close-button:active {
-    flex: 0 0 auto;
-    background-color: transparent;
-    margin: -0.25em;
-    padding: 0.5em;
-    border: none;
-    outline: none;
-    cursor: pointer;
-    font-size: inherit;
-    box-shadow: none;
-}
-.footer-notification-close-button-icon {
-    display: block;
-    width: calc(16em / var(--font-size-no-units));
-    height: calc(16em / var(--font-size-no-units));
-    background-color: var(--notification-text-color);
-}
-
-
-/* Overlays */
-.overlay-panel-container {
-    pointer-events: none;
-    position: absolute;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    right: 0;
-    z-index: 6;
-}
-.overlay-panel {
-    pointer-events: auto;
-    background-color: var(--background-color);
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    width: var(--main-content-size);
-    max-width: 100%;
-    box-sizing: border-box;
-    margin: 0 auto;
-    padding: var(--main-content-vertical-padding) var(--main-content-horizontal-padding);
-    overflow-y: scroll;
-    transform: none;
-    opacity: 1;
-    visibility: visible;
-    transition:
-        opacity var(--animation-duration2) ease-out,
-        visibility 0s linear,
-        transform var(--animation-duration2) ease-out;
-}
-.overlay-panel[hidden] {
-    transform: translate(var(--overlay-panel-translate-distance), 0);
-    opacity: 0;
-    visibility: hidden;
-    transition:
-        opacity var(--animation-duration2) ease-in,
-        visibility 0s linear var(--animation-duration2),
-        transform var(--animation-duration2) ease-in;
-}
-.overlay-panel[hidden]:not(.hidden-animating) {
-    display: none;
-}
-:root[data-popup-action-bar-location=left] .overlay-panel[hidden] {
-    transform: translate(calc(-1 * var(--overlay-panel-translate-distance)), 0);
-}
-:root[data-popup-action-bar-location=top] .overlay-panel[hidden] {
-    transform: translate(0, calc(-1 * var(--overlay-panel-translate-distance)));
-}
-:root[data-popup-action-bar-location=bottom] .overlay-panel[hidden] {
-    transform: translate(0, var(--overlay-panel-translate-distance));
-}
-.overlay-panel-inner {
-    padding: var(--entry-vertical-padding) var(--entry-horizontal-padding);
-}
-
-
-/* Profile panel */
-.profile-list {
-    display: flex;
-    flex-flow: column nowrap;
-    align-items: stretch;
-}
-.profile-list-item {
-    display: flex;
-    flex-flow: row nowrap;
-    align-items: center;
-    cursor: pointer;
-}
-.profile-list-item-selection {
-    flex: 0 0 auto;
-    text-align: center;
-    padding: 0.25em 0.5em 0.25em 0;
-}
-.profile-list-item-name {
-    flex: 1 1 auto;
-    padding: 0.25em 0;
-}
-
-
-/* Audio menu */
-.audio-button-popup-menu[data-show-icons=false] .popup-menu-item-icon {
-    display: none;
-}
-.popup-menu-item-icon[data-icon=checkmark] {
-    background-color: var(--success-color);
-}
-.popup-menu-item-icon[data-icon=cross] {
-    background-color: var(--danger-color);
-}
-.popup-menu-item[data-source-in-options=false][data-valid=null] {
-    color: var(--text-color-light1);
-}
-
-
-/* Anki errors */
-.anki-note-error-list {
-    margin: 0;
-    padding-left: 1.5em;
-    list-style: disc;
-}
-
-
-/* Conditional styles */
-:root:not([data-enable-search-tags=true]) .tag[data-category=search] {
-    display: none;
-}
-:root[data-compact-tags=true] .tag[data-redundant=true] {
-    display: none;
-}
-
-:root:not([data-debug=true]) .debug-info {
-    display: none;
-}
-:root[data-anki-enabled=false] .action-view-note,
-:root[data-anki-enabled=false] .action-add-note {
-    display: none;
-}
-:root[data-audio-enabled=false] .action-play-audio {
-    display: none;
-}
-:root[data-glossary-layout-mode=compact] .term-definition-tag-list,
-:root[data-glossary-layout-mode=compact] .term-definition-disambiguation-list:not([data-count='0']) {
-    display: inline;
-}
-:root[data-glossary-layout-mode=compact] .term-glossary-list {
-    display: inline;
-    list-style: none;
-    padding-left: 0;
-}
-:root[data-glossary-layout-mode=compact] .term-glossary-item {
-    display: inline;
-}
-:root[data-glossary-layout-mode=compact] .term-glossary-item:not(:first-child)::before {
-    white-space: pre-wrap;
-    content: var(--compact-list-separator);
-    display: inline;
-    color: var(--text-color-light3);
-}
-
-:root[data-glossary-layout-mode=compact] .entry-body-section>h5 {
-    display: none;
-}
-:root[data-glossary-layout-mode=compact] .entry-body {
-    margin-top: 0;
-}
-:root[data-glossary-layout-mode=compact] .entry-body-section {
-    margin-top: 0;
-}
-:root[data-show-pitch-accent-downstep-notation=true] .term-pitch-accent-disambiguation-list[data-expression-count='0'],
-:root[data-show-pitch-accent-downstep-notation=true] .term-pitch-accent-disambiguation[data-type=reading] {
-    display: none;
-}
-:root[data-show-pitch-accent-downstep-notation=false] .term-pitch-accent-characters {
-    display: none;
-}
-:root[data-show-pitch-accent-position-notation=false] .term-pitch-accent-position {
-    display: none;
-}
-:root[data-show-pitch-accent-graph=false] .term-pitch-accent-details {
-    display: none;
-}
-
-:root[data-glossary-layout-mode=compact][data-show-pitch-accent-graph=false] .term-pitch-accent-list:not([data-has-tags=true]) {
-    display: inline;
-    list-style: none;
-    padding-left: 0;
-}
-:root[data-glossary-layout-mode=compact][data-show-pitch-accent-graph=false] .term-pitch-accent-list:not([data-has-tags=true]) .term-pitch-accent {
-    display: inline;
-}
-:root[data-glossary-layout-mode=compact][data-show-pitch-accent-graph=false] .term-pitch-accent-list:not([data-has-tags=true]) .term-pitch-accent:not(:first-child)::before {
-    white-space: pre-wrap;
-    content: var(--compact-list-separator);
-    display: inline;
-    color: var(--text-color-light3);
-}
-
-:root[data-glossary-layout-mode=compact] .term-glossary-image-container {
-    display: none;
-    position: absolute;
-    left: 0;
-    top: 100%;
-    z-index: 1;
-}
-:root[data-glossary-layout-mode=compact] .entry:nth-last-of-type(1):not(:nth-of-type(1)) .term-glossary-image-container {
-    bottom: 100%;
-    top: auto;
-}
-:root[data-glossary-layout-mode=compact] .term-glossary-image-link {
-    position: relative;
-    display: inline-block;
-}
-:root[data-glossary-layout-mode=compact] .term-glossary-image-link:hover .term-glossary-image-container,
-:root[data-glossary-layout-mode=compact] .term-glossary-image-link:focus .term-glossary-image-container {
-    display: block;
-}
-:root:not([data-glossary-layout-mode=compact]) .term-glossary-image-link-text {
-    display: none;
-}
-:root:not([data-glossary-layout-mode=compact]) .term-glossary-image-description {
-    display: block;
-}
-
-:root[data-popup-display-mode=full-width] .frame-resizer-container {
-    display: none;
-}
diff --git a/ext/mixed/css/material.css b/ext/mixed/css/material.css
deleted file mode 100644
index 1177baa1..00000000
--- a/ext/mixed/css/material.css
+++ /dev/null
@@ -1,996 +0,0 @@
-/*
- * Copyright (C) 2020-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* Variables */
-:root {
-    --font-size-no-units: 14;
-    --font-size: calc(1px * var(--font-size-no-units));
-
-    --font-size-small-no-units: 12;
-    --font-size-small: calc(1em * var(--font-size-small-no-units) / var(--font-size-no-units));
-
-    --animation-duration: 0.125s;
-    --animation-duration2: calc(var(--animation-duration) * 2);
-
-    --checkbox-size: calc(16em / var(--font-size-no-units));
-    --icon-button-size: calc(36em / var(--font-size-no-units));
-    --radio-size: calc(20em / var(--font-size-no-units));
-    --toggle-size: calc(16em / var(--font-size-no-units));
-
-    --input-font-size-no-units: 1;
-    --input-font-size: calc(1em * var(--input-font-size-no-units));
-    --input-spacing: calc(10em / var(--font-size-no-units));
-    --input-width: calc(100em / (var(--font-size-no-units) * var(--input-font-size-no-units)) - var(--input-spacing) / 2);
-    --input-width-large: calc(200em / (var(--font-size-no-units) * var(--input-font-size-no-units)));
-    --input-height: calc(32em / (var(--font-size-no-units) * var(--input-font-size-no-units)));
-    --input-border-radius: 0.25em;
-    --textarea-line-height: 1.25em;
-    --textarea-padding: 0.5em;
-
-    --material-arrow-dimension1: calc(5em / var(--font-size-no-units));
-    --material-arrow-dimension2: calc(10em / var(--font-size-no-units));
-
-    --button-shadow-params: 0 0.0625em 0.125em 0;
-
-    --thin-border-size: calc(1em / var(--font-size-no-units));
-
-    --menu-border-radius: 0.3em;
-    --menu-shadow: 0 1px 3px 1px var(--shadow-color), 0 2px 4px 3px var(--shadow-color);
-
-    --text-color: #222222;
-    --text-color-light1: #555555;
-    --text-color-light2: #666666;
-    --text-color-light3: #777777;
-    --text-color-light4: #888888;
-    --background-color: #f8f9fa;
-    --background-color-light: #ffffff;
-
-    --shadow-color: rgba(0, 0, 0, 0.185);
-    --shadow-color-off: rgba(0, 0, 0, 0);
-    --shadow-color-light: rgba(0, 0, 0, 0.085);
-
-    --accent-color: #1a73e8;
-    --accent-color-light: #4a91ed;
-    --accent-color-lighter: #8db9f4;
-    --accent-color-lightest: #a7c9f6;
-    --accent-color-dark: #1060c0;
-    --accent-color-transparent0: rgba(28, 116, 233, 0);
-    --accent-color-transparent5: rgba(28, 116, 233, 0.05);
-    --accent-color-transparent25: rgba(28, 116, 233, 0.25);
-
-    --danger-color: #c83c28;
-    --danger-color-light: #dd6755;
-    --danger-color-lighter: #e68d7f;
-    --danger-color-lightest: #eeb3aa;
-    --danger-color-transparent0: rgba(200, 60, 40, 0);
-    --danger-color-transparent5: rgba(200, 60, 40, 0.05);
-    --danger-color-transparent25: rgba(200, 60, 40, 0.25);
-
-    --success-color: #51ab30;
-
-    --disabled-color: #aaaaaa;
-    --disabled-color-light: #dddddd;
-    --disabled-color-lighter: #eeeeee;
-
-    --input-background-color: #f2f2f2;
-    --input-background-color-dark: #dddddd;
-    --input-background-color-darker: #cccccc;
-    --input-outline-color: var(--text-color);
-
-    --button-text-color: #ffffff;
-    --button-border-color: #cccccc;
-    --button-icon-color: #333333;
-    --button-icon-color-light: #666666;
-
-    --checkbox-checked-color: var(--accent-color);
-    --checkbox-unchecked-color: #666666;
-    --checkbox-check-color: var(--background-color-light);
-    --checkbox-disabled-color: var(--disabled-color);
-
-    --toggle-track-color: #cccccc;
-    --toggle-knob-color: var(--background-color-light);
-
-    --selectable-indicator-color: rgba(160, 160, 160, 0.25);
-
-    --menu-item-hover-color: #bbbbbb;
-    --menu-item-active-color: #aaaaaa;
-}
-:root[data-theme=dark] {
-    --text-color: #d4d4d4;
-    --text-color-light1: #aaaaaa;
-    --text-color-light2: #999999;
-    --text-color-light3: #888888;
-    --text-color-light4: #777777;
-    --background-color: #1e1e1e;
-    --background-color-light: #0a0a0a;
-
-    --shadow-color: rgba(255, 255, 255, 0.185);
-    --shadow-color-off: rgba(255, 255, 255, 0);
-    --shadow-color-light: rgba(255, 255, 255, 0.085);
-
-    --accent-color: #4a91ed;
-    --accent-color-light: #1a73e8;
-    --accent-color-lighter: #135dbe;
-    --accent-color-lightest: #0e4690;
-    --accent-color-transparent0: rgb(78, 172, 253, 0);
-    --accent-color-transparent5: rgb(78, 172, 253, 0.05);
-    --accent-color-transparent25: rgb(78, 172, 253, 0.25);
-
-    --danger-color: #dd6755;
-    --danger-color-light: #c83c28;
-    --danger-color-lighter: #9e301f;
-    --danger-color-lightest: #732317;
-    --danger-color-transparent0: rgba(221, 103, 85, 0);
-    --danger-color-transparent5: rgba(221, 103, 85, 0.05);
-    --danger-color-transparent25: rgba(221, 103, 85, 0.25);
-
-    --success-color: #75cf54;
-
-    --disabled-color: #444444;
-    --disabled-color-light: #585858;
-    --disabled-color-lighter: #777777;
-
-    --input-background-color: #2f2f2f;
-    --input-background-color-dark: #383838;
-    --input-background-color-darker: #484848;
-    --input-outline-color: var(--text-color);
-
-    --button-text-color: #000000;
-    --button-border-color: #333333;
-    --button-icon-color: #cccccc;
-    --button-icon-color-light: #999999;
-
-    --checkbox-unchecked-color: #999999;
-
-    --toggle-track-color: #cccccc;
-    --toggle-knob-color: #ffffff;
-
-    --selectable-indicator-color: rgba(100, 100, 100, 0.25);
-
-    --menu-item-hover-color: #333333;
-    --menu-item-active-color: #444444;
-}
-
-
-/* Icons */
-.icon {
-    --icon-image: none;
-    --icon-size: contain;
-
-    -webkit-mask-repeat: no-repeat;
-    -webkit-mask-position: center center;
-    -webkit-mask-mode: alpha;
-    -webkit-mask-size: var(--icon-size);
-    -webkit-mask-image: var(--icon-image);
-    mask-repeat: no-repeat;
-    mask-position: center center;
-    mask-mode: alpha;
-    mask-size: var(--icon-size);
-    mask-image: var(--icon-image);
-}
-.icon[data-icon=none]                    { --icon-image: linear-gradient(transparent, transparent); }
-.icon[data-icon=profile]                 { --icon-image: url(/images/profile.svg); }
-.icon[data-icon=cog]                     { --icon-image: url(/images/cog.svg); }
-.icon[data-icon=palette]                 { --icon-image: url(/images/palette.svg); }
-.icon[data-icon=popup]                   { --icon-image: url(/images/popup.svg); }
-.icon[data-icon=speaker]                 { --icon-image: url(/images/speaker.svg); }
-.icon[data-icon=scanning]                { --icon-image: url(/images/scanning.svg); }
-.icon[data-icon=text-parsing]            { --icon-image: url(/images/text-parsing.svg); }
-.icon[data-icon=translation]             { --icon-image: url(/images/translation.svg); }
-.icon[data-icon=book]                    { --icon-image: url(/images/book.svg); }
-.icon[data-icon=note-card]               { --icon-image: url(/images/note-card.svg); }
-.icon[data-icon=keyboard]                { --icon-image: url(/images/keyboard.svg); }
-.icon[data-icon=backup]                  { --icon-image: url(/images/backup.svg); }
-.icon[data-icon=lock]                    { --icon-image: url(/images/lock.svg); }
-.icon[data-icon=question-mark]           { --icon-image: url(/images/question-mark.svg); }
-.icon[data-icon=popup-size]              { --icon-image: url(/images/popup-size.svg); }
-.icon[data-icon=hamburger-menu]          { --icon-image: url(/images/hamburger-menu.svg); }
-.icon[data-icon=kebab-menu]              { --icon-image: url(/images/kebab-menu.svg); }
-.icon[data-icon=mouse]                   { --icon-image: url(/images/mouse.svg); }
-.icon[data-icon=exclamation-point-short] { --icon-image: url(/images/exclamation-point-short.svg); }
-.icon[data-icon=magnifying-glass]        { --icon-image: url(/images/magnifying-glass.svg); }
-.icon[data-icon=collapse]                { --icon-image: url(/images/collapse.svg); }
-.icon[data-icon=expand]                  { --icon-image: url(/images/expand.svg); }
-.icon[data-icon=window]                  { --icon-image: url(/images/window.svg); }
-.icon[data-icon=cross]                   { --icon-image: url(/images/cross.svg); }
-.icon[data-icon=checkmark]               { --icon-image: url(/images/checkmark.svg); }
-.icon[data-icon=sentence-parsing]        { --icon-image: url(/images/sentence-parsing.svg); }
-.icon[data-icon=question-mark]           { --icon-image: url(/images/question-mark.svg); }
-.icon[data-icon=question-mark-circle]    { --icon-image: url(/images/question-mark-circle.svg); }
-.icon[data-icon=question-mark-thick]     { --icon-image: url(/images/question-mark-thick.svg); }
-.icon[data-icon=left-chevron]            { --icon-image: url(/images/left-chevron.svg); }
-.icon[data-icon=right-chevron]           { --icon-image: url(/images/right-chevron.svg); }
-.icon[data-icon=plus-thick]              { --icon-image: url(/images/plus-thick.svg); }
-.icon[data-icon=clipboard]               { --icon-image: url(/images/clipboard.svg); }
-.icon[data-icon=key]                     { --icon-image: url(/images/key.svg); }
-.icon[data-icon=material-down-arrow] {
-    --icon-image: url(/images/material-down-arrow.svg);
-    --icon-size: var(--material-arrow-dimension2) var(--material-arrow-dimension1);
-}
-.icon[data-icon=material-right-arrow] {
-    --icon-image: url(/images/material-right-arrow.svg);
-    --icon-size: var(--material-arrow-dimension1) var(--material-arrow-dimension2);
-}
-
-
-/* Checkbox */
-label.checkbox {
-    cursor: default;
-}
-.checkbox {
-    font-size: var(--checkbox-size);
-    display: inline-block;
-}
-.checkbox>input[type=checkbox] {
-    opacity: 0;
-    width: 0;
-    height: 0;
-    display: block;
-    margin: 0;
-    padding: 0;
-    border: none;
-    appearance: none;
-    -moz-appearance: none;
-    -webkit-appearance: none;
-}
-.checkbox-body {
-    display: block;
-    cursor: pointer;
-    width: 1em;
-    height: 1em;
-    position: relative;
-}
-.checkbox>input[type=checkbox]:disabled+.checkbox-body {
-    cursor: default;
-}
-.checkbox-fill,
-.checkbox-border,
-.checkbox-check {
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    mask-repeat: no-repeat;
-    mask-position: center center;
-    mask-mode: alpha;
-    mask-size: contain;
-    -webkit-mask-repeat: no-repeat;
-    -webkit-mask-position: center center;
-    -webkit-mask-mode: alpha;
-    -webkit-mask-size: contain;
-    transition: opacity var(--animation-duration) linear, background-color var(--animation-duration) linear;
-}
-.checkbox-fill {
-    mask-image: url(/images/checkbox-fill.svg);
-    -webkit-mask-image: url(/images/checkbox-fill.svg);
-    background-color: var(--checkbox-unchecked-color);
-    opacity: 0;
-}
-.checkbox-border {
-    mask-image: url(/images/checkbox-border.svg);
-    -webkit-mask-image: url(/images/checkbox-border.svg);
-    background-color: var(--checkbox-unchecked-color);
-    opacity: 1;
-}
-.checkbox-check {
-    mask-image: url(/images/checkbox-check.svg);
-    -webkit-mask-image: url(/images/checkbox-check.svg);
-    background-color: var(--checkbox-check-color);
-    opacity: 0;
-}
-.checkbox>input[type=checkbox]:checked+.checkbox-body>.checkbox-fill {
-    background-color: var(--checkbox-checked-color);
-    opacity: 1;
-}
-.checkbox>input[type=checkbox]:checked+.checkbox-body>.checkbox-border {
-    background-color: var(--checkbox-checked-color);
-    opacity: 1;
-}
-.checkbox>input[type=checkbox]:checked+.checkbox-body>.checkbox-check {
-    background-color: var(--checkbox-check-color);
-    opacity: 1;
-}
-.checkbox>input[type=checkbox]:disabled+.checkbox-body>.checkbox-fill {
-    opacity: 0;
-}
-.checkbox>input[type=checkbox]:disabled+.checkbox-body>.checkbox-border {
-    background-color: var(--checkbox-disabled-color);
-    opacity: 1;
-}
-.checkbox>input[type=checkbox]:disabled+.checkbox-body>.checkbox-check {
-    background-color: var(--checkbox-disabled-color);
-}
-
-
-/* Toggle switch */
-label.toggle {
-    cursor: default;
-}
-.toggle {
-    font-size: var(--toggle-size);
-    display: inline-block;
-}
-.toggle>input[type=checkbox] {
-    opacity: 0;
-    width: 0;
-    height: 0;
-    display: block;
-    margin: 0;
-    padding: 0;
-    border: none;
-    appearance: none;
-    -moz-appearance: none;
-    -webkit-appearance: none;
-}
-.toggle-body {
-    display: block;
-    cursor: pointer;
-    width: 2em;
-    height: 1em;
-    position: relative;
-}
-.toggle-track {
-    display: block;
-    position: absolute;
-    left: 0.125em;
-    right: 0.125em;
-    top: 0.125em;
-    bottom: 0.125em;
-    background-color: var(--toggle-track-color);
-    border-radius: 0.4375em;
-    transition: background-color var(--animation-duration) ease-in-out;
-}
-.toggle-knob {
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 1em;
-    height: 1em;
-    background-color: var(--toggle-knob-color);
-    border-radius: 0.5em;
-    box-shadow:
-        0 0.0625em 0.25em 0 var(--shadow-color),
-        0 0.125em 0.125em 0 var(--shadow-color);
-    transition:
-        transform var(--animation-duration) ease-in-out,
-        background-color var(--animation-duration) ease-in-out;
-}
-.toggle-body>.toggle-knob::after {
-    position: absolute;
-    display: block;
-    content: '';
-    left: -0.75em;
-    top: -0.75em;
-    right: -0.75em;
-    bottom: -0.75em;
-    border-radius: 2.5em;
-    background-color: var(--selectable-indicator-color);
-    pointer-events: none;
-    transform: scale(0);
-    opacity: 0;
-    visibility: hidden;
-    transition:
-        transform 0s ease-in-out var(--animation-duration2),
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility 0s ease-in-out var(--animation-duration2);
-}
-.toggle>input[type=checkbox]:focus:not(:disabled)+.toggle-body>.toggle-knob::after,
-.toggle:active>input[type=checkbox]:not(:disabled)+.toggle-body>.toggle-knob::after {
-    transform: scale(1);
-    opacity: 1;
-    visibility: visible;
-    transition:
-        transform var(--animation-duration2) ease-in-out,
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility var(--animation-duration2) ease-in-out;
-}
-.toggle>input[type=checkbox]:focus+.toggle-body>.toggle-knob::after {
-    opacity: 0.5;
-}
-.toggle:active>input[type=checkbox]:focus+.toggle-body>.toggle-knob::after {
-    opacity: 1;
-}
-.toggle>input[type=checkbox]:checked+.toggle-body>.toggle-knob {
-    transform: translateX(1em);
-}
-.toggle>input[type=checkbox]:checked:not(:disabled)+.toggle-body>.toggle-track {
-    background-color: var(--accent-color-lighter);
-}
-.toggle>input[type=checkbox]:checked:not(:disabled)+.toggle-body>.toggle-knob {
-    background-color: var(--accent-color);
-}
-.toggle>input[type=checkbox]:focus:checked:not(:disabled)+.toggle-body>.toggle-knob::after,
-.toggle:active>input[type=checkbox]:checked:not(:disabled)+.toggle-body>.toggle-knob::after {
-    background-color: var(--accent-color-transparent25);
-}
-.toggle>input[type=checkbox]:disabled+.toggle-body {
-    cursor: default;
-}
-.toggle>input[type=checkbox]:disabled+.toggle-body>.toggle-track {
-    background-color: var(--disabled-color-light);
-}
-.toggle>input[type=checkbox]:disabled+.toggle-body>.toggle-knob {
-    background-color: var(--disabled-color-lighter);
-}
-
-
-/* Radio button */
-label.radio {
-    cursor: default;
-}
-.radio {
-    display: inline-block;
-    vertical-align: middle;
-}
-.radio>input[type=radio] {
-    opacity: 0;
-    width: 0;
-    height: 0;
-    display: block;
-    margin: 0;
-    padding: 0;
-    border: none;
-    cursor: default;
-    appearance: none;
-    -moz-appearance: none;
-    -webkit-appearance: none;
-}
-.radio>input[type=radio]:not(:disabled)+.radio-body {
-    cursor: pointer;
-}
-.radio-body {
-    display: block;
-    position: relative;
-    width: var(--radio-size);
-    height: var(--radio-size);
-}
-.radio-border,
-.radio-dot {
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    background-color: var(--accent-color);
-    mask-repeat: no-repeat;
-    mask-position: center center;
-    mask-mode: alpha;
-    mask-size: var(--radio-size) var(--radio-size);
-    -webkit-mask-repeat: no-repeat;
-    -webkit-mask-position: center center;
-    -webkit-mask-mode: alpha;
-    -webkit-mask-size: var(--radio-size) var(--radio-size);
-}
-.radio-border {
-    mask-image: url(/images/radio-button.svg);
-    -webkit-mask-image: url(/images/radio-button.svg);
-}
-.radio-dot {
-    mask-image: url(/images/radio-button-dot.svg);
-    -webkit-mask-image: url(/images/radio-button-dot.svg);
-    opacity: 1;
-    transform: none;
-    transition:
-        transform var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility var(--animation-duration2) ease-in-out;
-}
-.radio>input[type=radio]:disabled+.radio-body>.radio-border,
-.radio>input[type=radio]:disabled+.radio-body>.radio-dot {
-    background-color: var(--disabled-color);
-}
-.radio>input[type=radio]:not(:checked)+.radio-body>.radio-dot {
-    opacity: 0;
-    transform: scale(0);
-    transition:
-        transform 0s ease-in-out var(--animation-duration2),
-        opacity var(--animation-duration2) ease-in-out,
-        visibility 0s ease-in-out var(--animation-duration2);
-}
-.radio-body::after {
-    position: absolute;
-    display: block;
-    content: '';
-    left: -0.75em;
-    top: -0.75em;
-    right: -0.75em;
-    bottom: -0.75em;
-    border-radius: 2.5em;
-    background-color: var(--selectable-indicator-color);
-    pointer-events: none;
-    transform: scale(0);
-    opacity: 0;
-    visibility: hidden;
-    transition:
-        transform 0s ease-in-out var(--animation-duration2),
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility 0s ease-in-out var(--animation-duration2);
-}
-.radio>input[type=radio]:focus:not(:disabled)+.radio-body::after,
-.radio:active>input[type=radio]:not(:disabled)+.radio-body::after {
-    transform: scale(1);
-    opacity: 1;
-    visibility: visible;
-    transition:
-        transform var(--animation-duration2) ease-in-out,
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility var(--animation-duration2) ease-in-out;
-}
-.radio>input[type=radio]:focus+.radio-body::after {
-    opacity: 0.5;
-}
-.radio:active>input[type=radio]:focus+.radio-body::after {
-    opacity: 1;
-}
-.radio-label {
-    cursor: pointer;
-    white-space: nowrap;
-}
-.radio-label>.radio {
-    vertical-align: middle;
-}
-.radio-label>.radio-label-text {
-    display: inline-block;
-    margin-left: 0.5em;
-    vertical-align: middle;
-    white-space: normal;
-}
-
-
-/* Material design select */
-select {
-    width: var(--input-width-large);
-    height: var(--input-height);
-    line-height: var(--input-height);
-    border: 0;
-    border-radius: var(--input-border-radius);
-    box-sizing: border-box;
-    padding: 0 0.5em;
-    appearance: none;
-    -moz-appearance: none;
-    -webkit-appearance: none;
-    background-image: url(/images/material-down-arrow.svg);
-    background-repeat: no-repeat;
-    background-position: right calc(10em / var(--font-size-no-units)) center;
-    background-color: var(--input-background-color);
-    background-size: var(--material-arrow-dimension2) var(--material-arrow-dimension1);
-    cursor: pointer;
-    color: var(--text-color);
-    font-size: var(--input-font-size);
-}
-select::-ms-expand {
-    display: none;
-}
-
-
-/* Material design inputs */
-input[type=text],
-input[type=number] {
-    width: var(--input-width);
-    height: var(--input-height);
-    line-height: var(--input-height);
-    color: var(--text-color);
-    font-size: var(--input-font-size);
-    background-color: var(--input-background-color);
-    border: none;
-    border-radius: var(--input-border-radius);
-    box-sizing: border-box;
-    padding: 0 0.5em;
-    appearance: textfield;
-    -moz-appearance: textfield;
-    -webkit-appearance: textfield;
-}
-input[type=number]::-webkit-inner-spin-button,
-input[type=number]::-webkit-outer-spin-button {
-    appearance: none;
-    -moz-appearance: none;
-    -webkit-appearance: none;
-    margin: 0;
-}
-input[type=text] {
-    width: var(--input-width-large);
-}
-textarea {
-    box-sizing: border-box;
-    padding: var(--textarea-padding);
-    font-family: 'Courier New', Courier, monospace;
-    color: var(--text-color);
-    font-size: var(--input-font-size);
-    background-color: var(--input-background-color);
-    border-radius: var(--input-border-radius);
-    line-height: var(--textarea-line-height);
-    border: var(--thin-border-size) solid var(--input-background-color);
-}
-select:invalid,
-textarea:invalid,
-input[type=text]:invalid,
-input[type=number]:invalid,
-select[data-invalid=true],
-textarea[data-invalid=true],
-input[type=text][data-invalid=true],
-input[type=number][data-invalid=true] {
-    border: var(--thin-border-size) solid var(--danger-color);
-}
-select,
-textarea,
-input[type=text],
-input[type=number] {
-    box-shadow: none;
-    transition: box-shadow calc(var(--animation-duration) / 2) linear;
-}
-select:focus,
-textarea:focus,
-input[type=text]:focus,
-input[type=number]:focus {
-    box-shadow: 0 0 0 calc(2em / var(--font-size-no-units)) var(--input-outline-color);
-    outline: none;
-}
-select:invalid:focus,
-textarea:invalid:focus,
-input[type=text]:invalid:focus,
-input[type=number]:invalid:focus,
-select[data-invalid=true]:focus,
-textarea[data-invalid=true]:focus,
-input[type=text][data-invalid=true]:focus,
-input[type=number][data-invalid=true]:focus {
-    box-shadow: 0 0 0 calc(2em / var(--font-size-no-units)) var(--danger-color);
-    outline: none;
-}
-input[type=text].input-with-suffix-button,
-input[type=number].input-with-suffix-button {
-    flex: 1 1 auto;
-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-    border-right-style: none;
-    z-index: 1;
-}
-input[type=text].code,
-input[type=number].code {
-    font-family: 'Courier New', Courier, monospace;
-}
-
-
-/* Material design button */
-button {
-    border: var(--thin-border-size) solid transparent;
-    border-radius: 0.3em;
-    padding: 0.5em 1em;
-    font-weight: bold;
-    font-size: inherit;
-    font-family: inherit;
-    cursor: pointer;
-    background-color: transparent;
-    box-shadow: var(--button-shadow-params) var(--shadow-color-off);
-    transition: background-color var(--animation-duration) ease-in, box-shadow var(--animation-duration) ease-in, border-color var(--animation-duration) ease-in;
-    -webkit-tap-highlight-color: transparent;
-}
-button:focus {
-    outline: none;
-}
-button:hover {
-    transition: background-color var(--animation-duration) ease-out, box-shadow var(--animation-duration) ease-out, border-color var(--animation-duration) ease-out;
-}
-button:hover:not(:disabled) {
-    box-shadow: var(--button-shadow-params) var(--shadow-color-light);
-}
-button:active:not(:disabled) {
-    box-shadow: var(--button-shadow-params) var(--shadow-color);
-}
-
-/* Standard button */
-button:not(:disabled) {
-    color: var(--button-text-color);
-    border-color: var(--accent-color);
-    background-color: var(--accent-color);
-}
-button:hover:not(:disabled) {
-    background-color: var(--accent-color-light);
-    border-color: var(--accent-color-light);
-}
-button:focus:not(:disabled) {
-    background-color: var(--accent-color-light);
-}
-button:active:not(:disabled) {
-    border-color: var(--accent-color-lighter);
-    background-color: var(--accent-color-lighter);
-}
-
-/* Standard danger button */
-button.danger:not(:disabled) {
-    color: var(--button-text-color);
-    border-color: var(--danger-color);
-    background-color: var(--danger-color);
-}
-button.danger:hover:not(:disabled) {
-    background-color: var(--danger-color-light);
-    border-color: var(--danger-color-light);
-}
-button.danger:focus:not(:disabled) {
-    background-color: var(--danger-color-light);
-}
-button.danger:active:not(:disabled) {
-    border-color: var(--danger-color-lighter);
-    background-color: var(--danger-color-lighter);
-}
-
-/* Low emphasis button */
-button.low-emphasis:not(:disabled) {
-    color: var(--accent-color);
-    border-color: var(--button-border-color);
-    background-color: var(--accent-color-transparent0);
-}
-button.low-emphasis:hover:not(:disabled) {
-    background-color: var(--accent-color-transparent5);
-    border-color: var(--accent-color-light);
-}
-button.low-emphasis:focus:not(:disabled) {
-    border-color: var(--accent-color);
-}
-button.low-emphasis:active:not(:disabled) {
-    border-color: var(--accent-color);
-    background-color: var(--accent-color-transparent25);
-}
-
-/* Low emphasis danger button */
-button.low-emphasis.danger:not(:disabled) {
-    color: var(--danger-color);
-    border-color: var(--button-border-color);
-    background-color: var(--danger-color-transparent0);
-}
-button.low-emphasis.danger:hover:not(:disabled) {
-    border-color: var(--danger-color-light);
-    background-color: var(--danger-color-transparent5);
-}
-button.low-emphasis.danger:focus:not(:disabled) {
-    border-color: var(--danger-color);
-}
-button.low-emphasis.danger:active:not(:disabled) {
-    border-color: var(--danger-color);
-    background-color: var(--danger-color-transparent25);
-}
-
-/* Disabled buttons */
-button:disabled {
-    color: var(--button-text-color);
-    border-color: var(--disabled-color);
-    background-color: var(--disabled-color);
-    cursor: default;
-}
-button.low-emphasis:disabled {
-    color: var(--disabled-color);
-    border-color: var(--disabled-color);
-    background-color: transparent;
-}
-
-/* Input suffix button */
-button.input-suffix-button {
-    border-top-left-radius: 0;
-    border-bottom-left-radius: 0;
-    border: none;
-    height: var(--input-height);
-    line-height: var(--input-height);
-    background-color: var(--input-background-color);
-    box-sizing: border-box;
-    padding: 0 0.5em;
-    border-color: transparent;
-    transition:
-        background-color var(--animation-duration) ease-in,
-        box-shadow var(--animation-duration) ease-in;
-}
-button.input-suffix-button.input-suffix-icon-button {
-    width: 2.125em;
-    position: relative;
-}
-button.input-suffix-button.input-suffix-icon-button:hover,
-button.input-suffix-button.input-suffix-icon-button:focus {
-    background-color: var(--input-background-color-dark);
-}
-button.input-suffix-button.input-suffix-icon-button:active {
-    background-color: var(--input-background-color-darker);
-}
-button.input-suffix-button.input-suffix-icon-button>.icon {
-    display: block;
-    width: 100%;
-    height: 100%;
-    background-color: var(--button-icon-color);
-}
-input[type=text]:invalid+button.input-suffix-button,
-input[type=number]:invalid+button.input-suffix-button,
-input[type=text][data-invalid=true]+button.input-suffix-button,
-input[type=number][data-invalid=true]+button.input-suffix-button {
-    border: var(--thin-border-size) solid var(--danger-color);
-    border-left-style: none;
-}
-
-
-/* Material design icon button */
-button.icon-button {
-    vertical-align: middle;
-    border: none;
-    margin: 0;
-    padding: 0;
-    box-sizing: content-box;
-    font-size: inherit;
-    cursor: pointer;
-    background-color: transparent;
-}
-button.icon-button:not([hidden]) {
-    display: inline-block;
-}
-button.icon-button>.icon-button-inner {
-    display: block;
-    width: var(--icon-button-size);
-    height: var(--icon-button-size);
-    position: relative;
-}
-button.icon-button:focus {
-    outline: none;
-}
-button.icon-button,
-button.icon-button:hover,
-button.icon-button:focus,
-button.icon-button:active {
-    background-color: transparent;
-    box-shadow: none;
-}
-.icon-button>.icon-button-inner::after {
-    position: absolute;
-    display: block;
-    content: '';
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    border-radius: 50%;
-    background-color: var(--selectable-indicator-color);
-    pointer-events: none;
-    transform: scale(0);
-    opacity: 0;
-    visibility: hidden;
-    transition:
-        transform 0s ease-in-out var(--animation-duration2),
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility 0s ease-in-out var(--animation-duration2);
-}
-.icon-button:focus>.icon-button-inner::after {
-    transform: scale(1);
-    opacity: 1;
-    visibility: visible;
-    transition:
-        transform var(--animation-duration2) ease-in-out,
-        background-color var(--animation-duration2) ease-in-out,
-        opacity var(--animation-duration2) ease-in-out,
-        visibility var(--animation-duration2) ease-in-out;
-}
-.icon-button>.icon-button-inner>.icon {
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    background-color: var(--button-icon-color);
-    --icon-size: calc(16em / var(--font-size-no-units)) calc(16em / var(--font-size-no-units));
-}
-.icon-button>.icon-button-inner>.icon.icon-button-icon-light {
-    background-color: var(--button-icon-color-light);
-}
-.icon-button>.icon-button-inner>.icon[data-icon=material-right-arrow] { --icon-size: var(--material-arrow-dimension1) var(--material-arrow-dimension2); }
-.icon-button>.icon-button-inner>.icon[data-icon=material-down-arrow] { --icon-size: var(--material-arrow-dimension2) var(--material-arrow-dimension1); }
-
-.input-height-icon-button-container {
-    height: var(--input-height);
-    box-sizing: border-box;
-}
-.input-height-icon-button-container>.icon-button {
-    position: relative;
-    top: calc((var(--input-height) - var(--icon-button-size)) * 0.5);
-}
-
-
-/* Popup menu */
-#popup-menus {
-    position: absolute;
-}
-.popup-menu-container {
-    position: fixed;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    z-index: 101;
-    outline: none;
-    overflow: hidden;
-}
-.popup-menu {
-    position: absolute;
-    left: 0;
-    top: 0;
-    max-width: 100%;
-    max-height: 100%;
-    box-sizing: border-box;
-    box-shadow: var(--menu-shadow);
-    border-radius: var(--menu-border-radius);
-    background-color: var(--background-color-light);
-    padding: 0.5em 0;
-    min-width: 8em;
-    overflow: auto;
-}
-.popup-menu-body {
-    display: flex;
-    flex-flow: column nowrap;
-    align-items: stretch;
-    white-space: nowrap;
-}
-button.popup-menu-item {
-    padding: 0.625em 1.5em;
-    border-radius: 0;
-    background-color: transparent;
-    color: var(--text-color);
-    border: none;
-    width: 100%;
-    text-align: left;
-    font-size: 1em;
-    font-weight: normal;
-    font-family: inherit;
-    align-items: center;
-}
-button.popup-menu-item:not([hidden]) {
-    display: flex;
-}
-button.popup-menu-item:hover:not(:disabled),
-button.popup-menu-item:focus:not(:disabled) {
-    background-color: var(--menu-item-hover-color);
-    box-shadow: none;
-}
-button.popup-menu-item:active:not(:disabled) {
-    background-color: var(--menu-item-active-color);
-    box-shadow: none;
-}
-button.popup-menu-item:disabled {
-    color: var(--text-color-light2);
-}
-.popup-menu-item-icon {
-    width: calc(16em / 14);
-    height: calc(16em / 14);
-    background-color: var(--text-color);
-    margin-right: 0.5em;
-    flex: 0 0 auto;
-}
-.popup-menu-item-icon:not([hidden]) {
-    display: block;
-}
-:root[data-page-type=popup] .popup-menu.popup-menu-auto-size,
-.popup-menu.popup-menu-small {
-    border-radius: calc(var(--menu-border-radius) * 0.75);
-    padding: 0.25em 0;
-    min-width: 6em;
-}
-:root[data-page-type=popup] .popup-menu.popup-menu-auto-size button.popup-menu-item,
-.popup-menu.popup-menu-small button.popup-menu-item {
-    padding: 0.5em 0.75em;
-    font-size: var(--font-size-small);
-}
diff --git a/ext/mixed/css/popup-outer.css b/ext/mixed/css/popup-outer.css
deleted file mode 100644
index 626d0c32..00000000
--- a/ext/mixed/css/popup-outer.css
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2016-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-iframe.yomichan-popup {
-    all: initial;
-    font-size: 1px;
-    background-color: #ffffff;
-    border: 1em solid #999999;
-    box-shadow: 0 0 10em rgba(0, 0, 0, 0.5);
-    position: fixed;
-    resize: none;
-    visibility: hidden;
-    z-index: 2147483647;
-    box-sizing: border-box;
-}
-iframe.yomichan-popup[data-theme=dark] {
-    background-color: #1e1e1e;
-    border-color: #666666;
-}
-iframe.yomichan-popup[data-outer-theme=dark],
-iframe.yomichan-popup[data-outer-theme=auto][data-site-color=dark] {
-    box-shadow: 0 0 10em rgba(255, 255, 255, 0.5);
-}
-iframe.yomichan-popup[data-popup-display-mode=full-width] {
-    border-left: none;
-    border-right: none;
-}
-iframe.yomichan-popup[data-popup-display-mode=full-width][data-below=true] {
-    border-bottom: none;
-}
-iframe.yomichan-popup[data-popup-display-mode=full-width]:not([data-below=true]) {
-    border-top: none;
-}
diff --git a/ext/mixed/css/search.css b/ext/mixed/css/search.css
deleted file mode 100644
index eb537ba4..00000000
--- a/ext/mixed/css/search.css
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (C) 2020-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* Variables */
-:root {
-    --main-content-horizontal-padding: 0.72em;
-    --entry-horizontal-padding: 0;
-
-    --padding: calc(10em / var(--font-size-no-units));
-    --main-content-size: calc(700em / var(--font-size-no-units));
-
-    --background-color: #ffffff;
-    --separator-color1: #cccccc;
-}
-:root:not([data-loaded=true]) {
-    --animation-duration: 0s;
-}
-:root[data-theme=dark] {
-    --separator-color1: #333333;
-}
-
-/* Common styles */
-:root {
-    height: 100%;
-}
-body {
-    background-color: var(--background-color);
-    margin: 0;
-    padding: 0;
-    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
-    color: var(--text-color);
-    height: 100%;
-    overflow: hidden;
-}
-h1 {
-    font-size: 2em;
-    line-height: 1.5em;
-    margin: 0;
-    padding: 0.25em 0 0;
-    font-weight: normal;
-    box-sizing: border-box;
-    border-bottom: calc(1em / (var(--font-size-no-units) * 2)) solid var(--separator-color1);
-}
-
-/* Search bar */
-.search-textbox-container {
-    display: flex;
-    flex-flow: row nowrap;
-    width: 100%;
-    align-items: stretch;
-    margin: 0;
-    padding: 0;
-    border: 0;
-}
-#search-textbox {
-    color: var(--text-color);
-    flex: 1 1 auto;
-    box-sizing: border-box;
-    padding: var(--textarea-padding);
-    background-color: var(--input-background-color);
-    border-radius: 0;
-    line-height: var(--textarea-line-height);
-    border: 0;
-    outline: none;
-    width: 100%;
-    height: calc(var(--textarea-line-height) + var(--textarea-padding) * 2);
-    min-height: calc(var(--textarea-line-height) + var(--textarea-padding) * 2);
-    max-height: calc(var(--textarea-line-height) * 10 + var(--textarea-padding) * 2);
-    resize: vertical;
-    font-size: var(--font-size);
-    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
-    white-space: pre-wrap;
-    z-index: 1;
-}
-#search-button {
-    flex: 0 0 auto;
-    position: relative;
-    width: 2.5em;
-    background-color: var(--input-background-color);
-    border: 0;
-    padding: 0;
-    margin: 0;
-    cursor: pointer;
-    outline: none;
-    transition: background-color var(--animation-duration) ease-in-out;
-    border-radius: 0;
-}
-#search-button:hover,
-#search-button:focus {
-    background-color: var(--input-background-color-dark);
-}
-#search-button:active {
-    background-color: var(--input-background-color-darker);
-}
-
-#search-button>.icon {
-    display: block;
-    position: absolute;
-    left: 0;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    background-color: var(--button-icon-color);
-    --icon-size: 16px 16px;
-}
-
-/* Search options */
-.search-options {
-    display: flex;
-    flex-flow: row wrap;
-    margin: 0.5em -1em;
-    align-items: center;
-}
-.search-option {
-    flex: 0 1 auto;
-    margin: 0.5em 1em;
-    align-items: center;
-    cursor: pointer;
-}
-.search-option:not([hidden]) {
-    display: flex;
-}
-.search-option-label {
-    padding-left: 0.5em;
-}
-.search-option-pre-label {
-    padding-right: 0.5em;
-}
-#query-parser-mode-container {
-    flex: 1 1 auto;
-}
-#query-parser-mode-container:not([hidden]) {
-    display: flex;
-}
-#query-parser-mode-select {
-    flex: 1 1 auto;
-    max-width: 220px;
-    min-width: 100px;
-}
-
-/* Search styles */
-#intro {
-    overflow: hidden;
-}
-#intro>p {
-    margin: 0;
-}
-