/*!
 * Vditor v3.9.8 - A markdown editor written in TypeScript.
 *
 * MIT License
 *
 * Copyright (c) 2018-present B3log 开源, b3log.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
.vditor {
    --border-color: #d1d5da;
    --second-color: rgba(88, 96, 105, 0.36);
    --panel-background-color: #fff;
    --panel-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    --toolbar-background-color: #f6f8fa;
    --toolbar-icon-color: #586069;
    --toolbar-icon-hover-color: #4285f4;
    --toolbar-height: 35px;
    --toolbar-divider-margin-top: 8px;
    --textarea-background-color: #fafbfc;
    --textarea-text-color: #24292e;
    --resize-icon-color: var(--toolbar-icon-color);
    --resize-background-color: var(--toolbar-background-color);
    --resize-hover-icon-color: var(--panel-background-color);
    --resize-hover-background-color: var(--toolbar-icon-hover-color);
    --count-background-color: rgba(27, 31, 35, 0.05);
    --heading-border-color: #eaecef;
    --blockquote-color: #6a737d;
    --ir-heading-color: #660e7a;
    --ir-title-color: #808080;
    --ir-bi-color: #0033b3;
    --ir-link-color: #008000;
    --ir-bracket-color: #0000ff;
    --ir-paren-color: #008000;
}
.vditor--dark {
    --border-color: #141414;
    --second-color: rgba(185, 185, 185, 0.36);
    --panel-background-color: #24292e;
    --panel-shadow: 0 1px 2px rgba(255, 255, 255, 0.2);
    --toolbar-background-color: #1d2125;
    --toolbar-icon-color: #b9b9b9;
    --toolbar-icon-hover-color: #fff;
    --textarea-background-color: #2f363d;
    --textarea-text-color: #d1d5da;
    --resize-icon-color: var(--border-color);
    --resize-background-color: var(--second-color);
    --resize-hover-icon-color: var(--toolbar-icon-hover-color);
    --resize-hover-background-color: rgba(185, 185, 185, 0.86);
    --count-background-color: rgba(66, 133, 244, 0.36);
    --heading-border-color: var(--textarea-text-color);
    --blockquote-color: var(--toolbar-icon-color);
    --ir-heading-color: #9876aa;
    --ir-title-color: #808080;
    --ir-bi-color: #cc7832;
    --ir-link-color: #ffc66d;
    --ir-bracket-color: #287bde;
    --ir-paren-color: #6a8759;
}
/**
 * tool tip.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 0.1.0.0, Jan 25, 2019
 */
@-webkit-keyframes tooltip-appear {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes tooltip-appear {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
.vditor-tooltipped {
    position: relative;
    cursor: pointer;
}
.vditor-tooltipped::after {
    position: absolute;
    z-index: 1000000;
    display: none;
    padding: 5px 8px;
    font-size: 11px;
    font-weight: normal;
    -webkit-font-smoothing: subpixel-antialiased;
    color: #fff;
    text-align: center;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: break-word;
    white-space: pre;
    pointer-events: none;
    content: attr(aria-label);
    background: #3b3e43;
    border-radius: 3px;
    line-height: 16px;
    opacity: 0;
}
.vditor-tooltipped::before {
    position: absolute;
    z-index: 1000001;
    display: none;
    width: 0;
    height: 0;
    color: #3b3e43;
    pointer-events: none;
    content: "";
    border: 5px solid transparent;
    opacity: 0;
}
.vditor-tooltipped--hover::before,
.vditor-tooltipped--hover::after,
.vditor-tooltipped:hover::before,
.vditor-tooltipped:hover::after,
.vditor-tooltipped:active::before,
.vditor-tooltipped:active::after,
.vditor-tooltipped:focus::before,
.vditor-tooltipped:focus::after {
    display: inline-block;
    text-decoration: none;
    -webkit-animation-name: tooltip-appear;
    animation-name: tooltip-appear;
    -webkit-animation-duration: 0.15s;
    animation-duration: 0.15s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    -webkit-animation-timing-function: ease-in;
    animation-timing-function: ease-in;
}
.vditor-tooltipped__s::after,
.vditor-tooltipped__se::after,
.vditor-tooltipped__sw::after {
    top: 100%;
    right: 50%;
    margin-top: 5px;
}
.vditor-tooltipped__s::before,
.vditor-tooltipped__se::before,
.vditor-tooltipped__sw::before {
    top: auto;
    right: 50%;
    bottom: -5px;
    margin-right: -5px;
    border-bottom-color: #3b3e43;
}
.vditor-tooltipped__se::after {
    right: auto;
    left: 50%;
    margin-left: -15px;
}
.vditor-tooltipped__sw::after {
    margin-right: -15px;
}
.vditor-tooltipped__n::after,
.vditor-tooltipped__ne::after,
.vditor-tooltipped__nw::after {
    right: 50%;
    bottom: 100%;
    margin-bottom: 5px;
}
.vditor-tooltipped__n::before,
.vditor-tooltipped__ne::before,
.vditor-tooltipped__nw::before {
    top: -5px;
    right: 50%;
    bottom: auto;
    margin-right: -5px;
    border-top-color: #3b3e43;
}
.vditor-tooltipped__ne::after {
    right: auto;
    left: 50%;
    margin-left: -15px;
}
.vditor-tooltipped__nw::after {
    margin-right: -15px;
}
.vditor-tooltipped__s::after,
.vditor-tooltipped__n::after {
    transform: translateX(50%);
}
.vditor-tooltipped__w::after {
    right: 100%;
    bottom: 50%;
    margin-right: 5px;
    transform: translateY(50%);
}
.vditor-tooltipped__w::before {
    top: 50%;
    bottom: 50%;
    left: -5px;
    margin-top: -5px;
    border-left-color: #3b3e43;
}
.vditor-tooltipped__e::after {
    bottom: 50%;
    left: 100%;
    margin-left: 5px;
    transform: translateY(50%);
}
.vditor-tooltipped__e::before {
    top: 50%;
    right: -5px;
    bottom: 50%;
    margin-top: -5px;
    border-right-color: #3b3e43;
}
@media screen and (max-width: 520px) {
    .vditor-tooltipped:before,
    .vditor-tooltipped:after {
        content: none;
    }
}
/**
 * panel.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 1.0.0.0, Jan 22, 2020
 */
@-webkit-keyframes scale-in {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes scale-in {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}
.vditor-panel {
    background-color: var(--panel-background-color);
    position: absolute;
    box-shadow: var(--panel-shadow);
    border-radius: 3px;
    padding: 5px;
    z-index: 3;
    font-size: 14px;
    display: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    max-width: 320px;
    min-width: 80px;
    -webkit-animation-duration: 0.15s;
    animation-duration: 0.15s;
    -webkit-animation-name: scale-in;
    animation-name: scale-in;
    -webkit-animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
    animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
    color: var(--toolbar-icon-color);
}
.vditor-panel--none {
    padding: 0;
    -webkit-animation: none;
    animation: none;
    min-width: auto;
    max-width: none;
    white-space: nowrap;
    opacity: 0.86;
}
.vditor-panel--arrow:before {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
    content: " ";
    border: 7px solid transparent;
    top: -14px;
    left: 5px;
    border-bottom-color: var(--panel-background-color);
}
.vditor-panel--left {
    right: 0;
}
.vditor-panel--left.vditor-panel--arrow:before {
    right: 5px;
    left: auto;
}
.vditor-input {
    border: 0;
    padding: 3px 5px;
    background-color: var(--panel-background-color);
    font-size: 12px;
    color: var(--textarea-text-color);
}
.vditor-input:focus {
    background-color: var(--toolbar-background-color);
    outline: none;
}
.vditor-icon {
    color: var(--toolbar-icon-color);
    cursor: pointer;
    float: left;
    padding: 4px 5px;
    height: 21px;
    width: 23px;
    background-color: transparent;
    border: 0;
    box-sizing: border-box;
}
.vditor-icon:hover,
.vditor-icon--current {
    color: var(--toolbar-icon-hover-color);
    background-color: transparent;
}
.vditor-icon:focus {
    outline: none;
}
.vditor-icon svg {
    height: 13px !important;
    width: 13px !important;
    float: left;
    fill: currentColor;
    pointer-events: none;
}
.vditor-toolbar {
    background-color: var(--toolbar-background-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0 5px;
    line-height: 1;
}
.vditor-toolbar--pin {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1;
}
.vditor-toolbar--hide {
    transition: all 0.15s ease-in-out;
    height: 5px;
    overflow: hidden;
}
.vditor-toolbar--hide:hover {
    background-color: var(--toolbar-background-color);
    height: auto;
    overflow: visible;
}
.vditor-toolbar__item {
    float: left;
    position: relative;
}
.vditor-toolbar__item .vditor-tooltipped {
    color: var(--toolbar-icon-color);
    border: 0;
    padding: 10px 5px;
    background-color: transparent;
    height: var(--toolbar-height);
    width: 25px;
    box-sizing: border-box;
    font-size: 0;
}
.vditor-toolbar__item .vditor-tooltipped:focus {
    outline: none;
}
.vditor-toolbar__item .vditor-tooltipped:focus {
    cursor: pointer;
    color: var(--toolbar-icon-hover-color);
}
.vditor-toolbar__item svg {
    fill: currentColor;
    display: inline-block;
    stroke-width: 0;
    stroke: currentColor;
    width: 15px;
    height: 15px;
}
.vditor-toolbar__item input {
    position: absolute;
    width: 25px;
    height: var(--toolbar-height);
    top: 0;
    left: 0;
    cursor: pointer;
    opacity: 0.001;
    overflow: hidden;
}
.vditor-toolbar__divider {
    float: left;
    height: calc(var(--toolbar-height) - (var(--toolbar-divider-margin-top) * 2));
    border-left: 1px solid var(--second-color);
    margin: var(--toolbar-divider-margin-top) 8px;
}
.vditor-toolbar__br {
    width: 100%;
    padding: 0 !important;
    height: 0 !important;
}
.vditor-menu--current {
    color: var(--toolbar-icon-hover-color) !important;
}
.vditor-menu--disabled {
    color: var(--second-color) !important;
    cursor: not-allowed !important;
}
.vditor-emojis {
    display: inline-block;
    overflow: auto;
}
.vditor-emojis::-webkit-scrollbar {
    display: none;
}
.vditor-emojis__tip {
    flex: 1;
    min-width: 1px;
    width: 200px;
    margin-right: 10px;
    color: var(--toolbar-icon-color);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.vditor-emojis__tail {
    margin-top: 5px;
    font-size: 12px;
    color: var(--toolbar-icon-color);
    display: flex;
}
.vditor-emojis__tail a {
    text-decoration: none;
    color: var(--toolbar-icon-color);
}
.vditor-emojis__tail a:hover {
    color: var(--toolbar-icon-hover-color);
}
.vditor-emojis button {
    cursor: pointer;
    border-radius: 3px;
    float: left;
    height: 30px;
    width: 30px;
    text-align: center;
    line-height: 26px;
    padding: 3px;
    box-sizing: border-box;
    font-size: 16px;
    transition: all 0.15s ease-in-out;
    border: 0;
    margin: 0;
    background-color: transparent;
    overflow: hidden;
}
.vditor-emojis button:focus {
    outline: none;
}
.vditor-emojis button:hover .vditor-emojis__icon {
    display: inline-block;
    transform: scale(1.2);
}
.vditor-emojis img {
    height: 20px;
    width: 20px;
    float: left;
    margin: 3px 0 0 3px;
}
@media screen and (max-width: 520px) {
    .vditor-toolbar__item {
        padding: 0 12px;
    }
    .vditor-panel--left.vditor-panel--arrow:before {
        right: 17px;
    }
}
@media (hover: hover) and (pointer: fine) {
    .vditor-toolbar__item .vditor-tooltipped:hover {
        color: var(--toolbar-icon-hover-color);
    }
}
@-webkit-keyframes slideInDown {
    from {
        transform: translate3d(0, -100%, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}
@keyframes slideInDown {
    from {
        transform: translate3d(0, -100%, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}
.vditor {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    box-sizing: border-box;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif,
        "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
}
.vditor .vditor-copy {
    z-index: auto;
}
.vditor--fullscreen {
    position: fixed;
    top: 0;
    width: 100% !important;
    left: 0;
    height: 100vh !important;
    z-index: 90;
    border-radius: 0;
}
.vditor-content {
    display: flex;
    min-height: 60px;
    flex: 1;
    min-width: 1px;
    position: relative;
}
.vditor-preview {
    flex: 1;
    min-width: 1px;
    overflow: auto;
    margin-left: -1px;
    border-left: 1px solid var(--border-color);
    box-sizing: border-box;
    border-radius: 0 0 3px 0;
    background-color: var(--textarea-background-color);
}
.vditor-preview::-webkit-scrollbar {
    display: none;
}
.vditor-preview__action {
    text-align: center;
    padding: 10px;
    background-color: var(--toolbar-background-color);
}
.vditor-preview__action button {
    background-color: var(--toolbar-background-color);
    color: var(--toolbar-icon-color);
    line-height: 20px;
    border: 0;
    margin: 0 10px;
    cursor: pointer;
    padding: 0 7px;
    font-size: 12px;
}
.vditor-preview__action button.vditor-preview__action--current,
.vditor-preview__action button:hover {
    color: var(--toolbar-icon-hover-color);
    background-color: var(--toolbar-background-color);
}
.vditor-preview__action button:focus {
    outline: none;
}
.vditor-preview__action button svg {
    fill: currentColor;
    height: 15px;
    width: 15px;
    vertical-align: middle;
}
.vditor-preview > .vditor-reset {
    padding: 10px;
    margin: 0 auto;
}
.vditor-preview img:not(.emoji) {
    cursor: pointer;
}
.vditor-devtools {
    display: none;
    background-color: var(--textarea-background-color);
    overflow: auto;
    flex: 1;
    min-width: 1px;
    box-shadow: inset 1px 0 var(--border-color);
    box-sizing: border-box;
    border-radius: 0 0 3px 0;
    padding: 10px;
}
.vditor-counter {
    padding: 3px;
    color: var(--toolbar-icon-color);
    background-color: var(--count-background-color);
    border-radius: 3px;
    font-size: 12px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    float: right;
    margin: 8px 3px 0 0;
}
.vditor-counter--error {
    color: #d23f31;
    background-color: rgba(210, 63, 49, 0.1);
}
.vditor-resize {
    padding: 3px 0;
    cursor: row-resize;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    position: absolute;
    width: 100%;
}
.vditor-resize--top {
    top: -3px;
}
.vditor-resize--bottom {
    bottom: -3px;
}
.vditor-resize > div {
    height: 3px;
    background-color: var(--resize-background-color);
    transition: all 0.15s ease-in-out;
}
.vditor-resize:hover > div,
.vditor-resize--selected > div {
    background-color: var(--resize-hover-background-color);
}
.vditor-resize:hover svg,
.vditor-resize--selected svg {
    color: var(--resize-hover-icon-color);
}
.vditor-resize svg {
    fill: currentColor;
    stroke-width: 0;
    stroke: currentColor;
    width: 13px;
    height: 3px;
    display: block;
    margin: 0 auto;
    color: var(--resize-icon-color);
}
.vditor-upload {
    position: absolute;
    height: 3px;
    left: 0;
    top: -2px;
    transition: all 0.15s ease-in-out;
    background-color: #4285f4;
}
.vditor-tip {
    position: absolute;
    font-size: 12px;
    top: 10px;
    -webkit-animation-duration: 0.15s;
    animation-duration: 0.15s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    left: 50%;
    z-index: 5;
}
.vditor-tip--show {
    display: block;
    -webkit-animation-name: slideInDown;
    animation-name: slideInDown;
}
.vditor-tip__content {
    text-align: left;
    display: inline-block;
    line-height: 16px;
    padding: 3px 10px;
    border-radius: 3px;
    background: var(--toolbar-background-color);
    position: relative;
    margin-left: -50%;
    color: var(--toolbar-icon-color);
    max-width: 100%;
    box-shadow: var(--panel-shadow);
}
.vditor-tip__content ul {
    margin: 2px 0;
    padding: 0 0 0 18px;
}
.vditor-tip__content a {
    color: #4285f4;
}
.vditor-tip__close {
    position: absolute;
    color: var(--toolbar-icon-color);
    top: -7px;
    right: -15px;
    font-weight: bold;
    cursor: pointer;
}
.vditor-tip__close:hover {
    color: var(--toolbar-icon-hover-color);
}
.vditor-img {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
}
.vditor-img__bar {
    border-bottom: 1px solid var(--border-color);
    background-color: var(--toolbar-background-color);
    text-align: center;
    height: 36px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}
.vditor-img__btn {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-left: 24px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    color: var(--toolbar-icon-color);
}
.vditor-img__btn:hover {
    color: var(--toolbar-icon-hover-color);
}
.vditor-img__btn svg {
    height: 14px;
    width: 14px;
    margin-right: 8px;
    fill: currentColor;
}
.vditor-img__img {
    flex: 1;
    background-color: var(--textarea-background-color);
    overflow: auto;
    cursor: zoom-out;
}
.vditor-img__img img {
    max-width: none;
}
.vditor-hint {
    background-color: var(--panel-background-color);
    position: absolute;
    box-shadow: var(--panel-shadow);
    border-radius: 3px;
    padding: 5px 0;
    z-index: 4;
    line-height: 20px;
    list-style: none;
    font-size: 12px;
    margin: 0;
    max-width: 250px;
    min-width: 80px;
    display: none;
}
.vditor-hint .vditor-hint {
    margin-top: -31px;
    left: 100%;
    right: auto;
}
.vditor-hint .vditor-hint.vditor-panel--left {
    right: 100%;
    left: auto;
}
.vditor-hint button {
    color: var(--toolbar-icon-color);
    display: block;
    padding: 3px 10px;
    border: 0;
    border-radius: 0;
    line-height: 20px;
    width: 100%;
    box-sizing: border-box;
    text-align: left;
    margin: 0;
    background-color: transparent;
    cursor: pointer;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.vditor-hint button:focus {
    outline: none;
}
.vditor-hint--current,
.vditor-hint button:not(.vditor-menu--disabled):hover {
    background-color: var(--toolbar-background-color) !important;
    color: var(--toolbar-icon-hover-color) !important;
}
.vditor-hint__emoji {
    font-size: 16px;
    float: left;
    margin-right: 3px;
}
.vditor-hint img {
    height: 20px;
    width: 20px;
    float: left;
    margin-right: 3px;
}
.vditor-reset {
    color: #24292e;
    font-variant-ligatures: no-common-ligatures;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif,
        "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    word-wrap: break-word;
    overflow: auto;
    line-height: 1.5;
    font-size: 16px;
    word-break: break-word;
}
.vditor-reset--anchor {
    padding-left: 20px;
}
.vditor-reset--error {
    color: #d23f31;
    font-size: 12px;
    display: block;
    line-height: 16px;
}
.vditor-reset ul ul ul {
    list-style-type: square;
}
.vditor-reset ul ul {
    list-style-type: circle;
}
.vditor-reset ul {
    list-style-type: disc;
}
.vditor-reset ul,
.vditor-reset ol {
    padding-left: 2em;
    margin-top: 0;
    margin-bottom: 16px;
}
.vditor-reset li + li {
    margin-top: 0.25em;
}
.vditor-reset audio {
    max-width: 100%;
}
.vditor-reset audio:focus {
    outline: none;
}
.vditor-reset video {
    max-height: 90vh;
    max-width: 100%;
}
.vditor-reset img {
    max-width: 100%;
}
.vditor-reset img.emoji {
    cursor: auto;
    max-width: 20px;
    vertical-align: sub;
}
.vditor-reset h1,
.vditor-reset h2,
.vditor-reset h3,
.vditor-reset h4,
.vditor-reset h5,
.vditor-reset h6 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.25;
}
.vditor-reset h1:hover .vditor-anchor svg,
.vditor-reset h2:hover .vditor-anchor svg,
.vditor-reset h3:hover .vditor-anchor svg,
.vditor-reset h4:hover .vditor-anchor svg,
.vditor-reset h5:hover .vditor-anchor svg,
.vditor-reset h6:hover .vditor-anchor svg {
    visibility: visible;
}
.vditor-reset h1 {
    font-size: 1.75em;
}
.vditor-reset h2 {
    font-size: 1.55em;
}
.vditor-reset h3 {
    font-size: 1.38em;
}
.vditor-reset h4 {
    font-size: 1.25em;
}
.vditor-reset h5 {
    font-size: 1.13em;
}
.vditor-reset h6 {
    font-size: 1em;
}
.vditor-reset hr {
    height: 2px;
    padding: 0;
    margin: 24px 0;
    background-color: #eaecef;
    border: 0;
}
.vditor-reset p {
    margin-top: 0;
    margin-bottom: 16px;
}
.vditor-reset blockquote {
    padding: 0 1em;
    color: #6a737d;
    border-left: 0.25em solid #eaecef;
    margin: 0 0 16px 0;
}
.vditor-reset blockquote > :first-child {
    margin-top: 0;
}
.vditor-reset blockquote > :last-child {
    margin-bottom: 0;
}
.vditor-reset ins > iframe {
    border: 0;
}
.vditor-reset iframe {
    border: 1px solid #d1d5da;
    max-width: 100%;
    box-sizing: border-box;
}
.vditor-reset iframe.iframe__video {
    min-width: 80%;
    min-height: 36vh;
}
.vditor-reset table {
    border-collapse: collapse;
    empty-cells: show;
    margin-bottom: 16px;
    overflow: auto;
    border-spacing: 0;
    display: block;
    word-break: keep-all;
    width: 100%;
}
.vditor-reset table tr {
    background-color: #fafbfc;
    border-top: 1px solid #c6cbd1;
}
.vditor-reset table td,
.vditor-reset table th {
    padding: 6px 13px;
    border: 1px solid #dfe2e5;
    word-break: normal;
    white-space: nowrap;
}
.vditor-reset table td:first-child::after,
.vditor-reset table th:first-child::after {
    content: "";
    display: inline-block;
    vertical-align: top;
    min-height: 24px;
}
.vditor-reset table th {
    font-weight: 600;
}
.vditor-reset table tbody tr:nth-child(2n) {
    background-color: #fff;
}
.vditor-reset code:not(.hljs):not(.highlight-chroma) {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    border-radius: 3px;
    font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji",
        "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    word-break: break-word;
    background-size: 20px 20px;
    white-space: pre-wrap;
}
.vditor-reset pre {
    margin: 1em 0;
}
.vditor-reset pre > code {
    margin: 0;
    padding: 0.5em;
    border-radius: 5px;
    display: block;
    overflow: auto;
    white-space: pre;
    font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji",
        "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    background-size: 20px 20px;
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADwAAAA8AgMAAABHkjHhAAAACVBMVEWAgIBaWlo+Pj7rTFvWAAAAA3RSTlMHCAw+VhR4AAAA+klEQVQoz4WSMW7EQAhFPxKWNh2FCx+HkaZI6RRb5DYbyVfIJXLKDCFoMbaTKSw/8ZnPAPjaH2xgZcUNUDADD7D9LtDBCLZ45fbkvo/30K8yeI64pPwl6znd/3n/Oe93P3ho9qeh72btTFzqkz0rsJle8Zr81OLEwZ1dv/713uWqvu2pl+k0fy7MWtj9r/tN5q/02z89qa/L4Dc2LvM93kezPfXlME/O86EbY/V9GB9ePX8G1/6W+/9h1dq/HGfTfzT3j/xNo7522Bfnqe5jO/fvhVthlfk434v3iO9zG/UOphyPeinPl1J8Gtaa7xPTa/Dk+RIs4deMvwGvcGsmsCvJ0AAAAABJRU5ErkJggg==);
    word-break: initial;
    word-wrap: normal;
}
.vditor-reset pre:hover div.vditor-copy {
    display: block;
}
.vditor-reset .language-math,
.vditor-reset .language-echarts,
.vditor-reset .language-mindmap,
.vditor-reset .language-plantuml,
.vditor-reset .language-mermaid,
.vditor-reset .language-markmap,
.vditor-reset .language-abc,
.vditor-reset .language-flowchart,
.vditor-reset .language-graphviz {
    margin-bottom: 16px;
}
.vditor-reset .language-math mjx-container:focus {
    outline: none;
    cursor: context-menu;
}
.vditor-reset .language-echarts,
.vditor-reset .language-mindmap {
    overflow: hidden;
    height: 420px;
}
.vditor-reset .language-mermaid,
.vditor-reset .language-markmap,
.vditor-reset .language-flowchart,
.vditor-reset .language-graphviz {
    text-align: center;
}
.vditor-reset .language-graphviz parsererror {
    overflow: auto;
}
.vditor-reset kbd {
    display: inline-block;
    padding: 3px 5px;
    font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
    line-height: 10px;
    color: #24292e;
    vertical-align: middle;
    background-color: #fafbfc;
    border: solid 1px #d1d5da;
    border-radius: 3px;
    box-shadow: inset 0 -1px 0 #d1d5da;
}
.vditor-reset summary {
    cursor: pointer;
}
.vditor-reset summary:focus {
    outline: none;
}
.vditor-reset svg {
    height: auto;
    width: auto;
    stroke-width: initial;
}
.vditor-reset p:last-child,
.vditor-reset blockquote:last-child,
.vditor-reset pre:last-child,
.vditor-reset ul:last-child,
.vditor-reset ol:last-child,
.vditor-reset hr:last-child {
    margin-bottom: 0;
}
.vditor-comment {
    border-bottom: 2px solid #f8e6ab;
}
.vditor-comment--focus,
.vditor-comment--hover {
    background-color: #faf1d1;
    border-bottom: 2px solid #ffc60a;
}
.vditor-comment--focus .vditor-comment,
.vditor-comment--hover .vditor-comment {
    border-bottom: 2px solid #ffc60a;
}
.vditor-task {
    list-style: none !important;
    word-break: break-all;
}
.vditor-task input {
    margin: 0 0.2em 0.25em -1.6em;
    font-size: 12px;
    vertical-align: middle;
}
.vditor-copy {
    position: relative;
    display: none;
    z-index: 1;
}
.vditor-copy textarea {
    position: absolute;
    left: -100000px;
    height: 10px;
}
.vditor-copy span {
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 0.5em;
}
.vditor-copy svg {
    color: #586069;
    height: 14px;
    width: 14px !important;
    display: block;
    fill: currentColor;
}
.vditor-linenumber {
    padding-left: 4em !important;
    position: relative;
}
.vditor-linenumber__rows {
    position: absolute;
    pointer-events: none;
    top: 0.5em;
    left: 0;
    width: 3em;
    /* works for line-numbers below 1000 lines */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    counter-reset: linenumber;
}
.vditor-linenumber__rows > span {
    pointer-events: none;
    display: block;
}
.vditor-linenumber__rows > span::before {
    counter-increment: linenumber;
    content: counter(linenumber);
    color: rgba(158, 150, 150, 0.38);
    display: block;
    padding-right: 1em;
    text-align: right;
}
.vditor-speech {
    position: absolute;
    display: none;
    background-color: #f6f8fa;
    border: 1px solid #d1d5da;
    border-radius: 3px;
    padding: 3px;
    cursor: pointer;
    color: #586069;
}
.vditor-speech:hover,
.vditor-speech--current {
    color: #4285f4;
}
.vditor-speech svg {
    height: 14px;
    width: 14px;
    fill: currentColor;
    display: block;
    stroke-width: 0;
    stroke: currentColor;
}
.vditor-anchor {
    margin-left: 5px;
}
.vditor-anchor--left {
    float: left;
    padding-right: 4px;
    margin-left: -20px;
}
.vditor-anchor svg {
    visibility: hidden;
}
.vditor-anchor:hover svg {
    visibility: visible;
}
.vditor-anchor:focus {
    outline: none;
}
.vditor-linkcard {
    margin: 31px auto 16px;
    transition: all 0.15s ease-in-out;
    cursor: pointer;
    max-width: 768px;
    padding: 0 10px;
}
.vditor-linkcard a {
    border-radius: 3px;
    background-color: #f6f8fa;
    overflow: hidden;
    max-height: 250px;
    display: flex;
    text-decoration: none;
    flex-wrap: wrap-reverse;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.vditor-linkcard a:hover {
    box-shadow: 0 0 3px rgba(0, 0, 0, 0.13), 0 3px 6px rgba(0, 0, 0, 0.26);
    text-decoration: none;
}
.vditor-linkcard a:visited .vditor-linkcard__abstract {
    color: rgba(88, 96, 105, 0.36);
}
.vditor-linkcard__info {
    padding: 10px;
    min-width: 200px;
    box-sizing: border-box;
    flex: 1;
}
.vditor-linkcard__title {
    font-size: 14px;
    font-weight: 400;
    color: #24292e;
    display: flex;
    align-items: center;
}
.vditor-linkcard__title img {
    cursor: pointer;
    height: 20px;
    width: 20px;
    border-radius: 3px;
    flex-shrink: 0;
    margin-right: 5px;
}
.vditor-linkcard__abstract {
    word-wrap: break-word;
    word-break: break-all;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    font-size: 13px;
    color: #586069;
    margin: 5px 0;
}
.vditor-linkcard__site {
    font-size: 12px;
    color: #4285f4;
}
.vditor-linkcard__image {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    max-width: 250px;
    min-width: 126px;
    cursor: pointer;
    background-color: rgba(88, 96, 105, 0.36);
}
.vditor-footnotes__goto-ref {
    text-decoration: none;
}
.vditor-toc {
    margin-bottom: 16px;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
    color: #4285f4;
}
.vditor-toc .vditor-outline__action {
    display: none;
}
.vditor-toc ul {
    list-style: none !important;
    padding-left: 1em;
}
.vditor-toc > ul {
    padding-left: 0;
}
.vditor-toc span {
    cursor: pointer;
}
.vditor-toc li > span > svg {
    width: 0;
    height: 0;
}
.vditor-outline {
    width: 250px;
    border-right: 1px solid var(--border-color);
    background-color: var(--panel-background-color);
    display: none;
    overflow: auto;
}
.vditor-outline--right {
    border-right: 0;
    border-left: 1px solid var(--border-color);
}
.vditor-outline::-webkit-scrollbar {
    display: none;
}
.vditor-outline ul {
    list-style: none !important;
    padding-left: 1em;
    margin: 0;
}
.vditor-outline__content > ul {
    padding-left: 0;
}
.vditor-outline li > span {
    display: flex;
    align-items: center;
    padding: 5px 10px;
    cursor: pointer;
    color: var(--textarea-text-color);
}
.vditor-outline li > span > svg {
    height: 10px;
    width: 10px;
}
.vditor-outline li > span:hover {
    color: var(--toolbar-icon-hover-color);
}
.vditor-outline li > span > span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vditor-outline__title {
    border-bottom: 1px dashed var(--border-color);
    padding: 5px 10px;
    color: var(--toolbar-icon-color);
    font-size: 12px;
}
.vditor-outline__action {
    transition: all 0.15s ease-in-out;
    fill: currentColor;
    margin-right: 5px;
    flex-shrink: 0;
}
.vditor-outline__action--close {
    transform: rotate(-90deg);
}
.vditor-wysiwyg {
    box-sizing: border-box;
    flex: 1;
    position: relative;
    width: 100%;
    min-width: 1px;
}
.vditor-wysiwyg pre.vditor-reset {
    background-color: var(--panel-background-color);
    margin: 0;
    white-space: pre-wrap;
    height: 100%;
    box-sizing: border-box;
}
.vditor-wysiwyg pre.vditor-reset[contenteditable="false"] {
    opacity: 0.3;
    cursor: not-allowed;
}
.vditor-wysiwyg pre.vditor-reset:empty::before {
    content: attr(placeholder);
    color: var(--second-color);
}
.vditor-wysiwyg pre.vditor-reset:focus {
    outline: none;
    background-color: var(--textarea-background-color);
}
.vditor-wysiwyg pre.vditor-reset:after {
    content: "";
    height: var(--editor-bottom);
    display: block;
}
.vditor-wysiwyg blockquote:empty::before,
.vditor-wysiwyg pre > code:empty::before,
.vditor-wysiwyg p:empty::before,
.vditor-wysiwyg h1:empty::after,
.vditor-wysiwyg h2:empty::after,
.vditor-wysiwyg h3:empty::after,
.vditor-wysiwyg h4:empty::after,
.vditor-wysiwyg h5:empty::after,
.vditor-wysiwyg h6:empty::after {
    content: " ";
}
.vditor-wysiwyg code[data-marker="`"] {
    padding-left: 0 !important;
    padding-right: 0 !important;
}
.vditor-wysiwyg__block pre:first-child {
    margin-bottom: -1em;
}
.vditor-wysiwyg__block pre:first-child code {
    color: var(--textarea-text-color);
    height: auto;
    text-align: left;
}
.vditor-wysiwyg__block pre:last-child {
    margin-bottom: 1em;
}
.vditor-wysiwyg__preview {
    cursor: pointer;
    white-space: initial;
    min-height: 27px;
}
.vditor-wysiwyg > .vditor-reset > h1:before,
.vditor-wysiwyg > .vditor-reset > h2:before,
.vditor-wysiwyg > .vditor-reset > h3:before,
.vditor-wysiwyg > .vditor-reset > h4:before,
.vditor-wysiwyg > .vditor-reset > h5:before,
.vditor-wysiwyg > .vditor-reset > h6:before,
.vditor-wysiwyg div.vditor-wysiwyg__block:before,
.vditor-wysiwyg div[data-type="link-ref-defs-block"]:before,
.vditor-wysiwyg div[data-type="footnotes-block"]:before,
.vditor-wysiwyg .vditor-toc:before {
    float: left;
    padding-right: 4px;
    margin-left: -29px;
    content: "H1";
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--second-color);
}
.vditor-wysiwyg > .vditor-reset > h2:before {
    content: "H2";
}
.vditor-wysiwyg > .vditor-reset > h3:before {
    content: "H3";
}
.vditor-wysiwyg > .vditor-reset > h4:before {
    content: "H4";
}
.vditor-wysiwyg > .vditor-reset > h5:before {
    content: "H5";
}
.vditor-wysiwyg > .vditor-reset > h6:before {
    content: "H6";
}
.vditor-wysiwyg div[data-type="link-ref-defs-block"]:before {
    content: '"A"';
}
.vditor-wysiwyg div[data-type="footnotes-block"]:before {
    content: "^F";
}
.vditor-wysiwyg div.vditor-wysiwyg__block:before {
    content: "</>";
}
.vditor-wysiwyg div.vditor-wysiwyg__block[data-type="yaml-front-matter"]:before {
    content: "F";
}
.vditor-wysiwyg div.vditor-wysiwyg__block[data-type="math-block"]:before {
    content: "$$";
}
.vditor-wysiwyg .vditor-toc:before {
    content: "ToC";
}
.vditor-wysiwyg hr {
    display: inline-block;
    margin: 12px 0;
    width: 100%;
}
.vditor-wysiwyg details {
    white-space: initial;
}
.vditor-wysiwyg a {
    cursor: pointer;
}
.vditor-wysiwyg span[data-type="backslash"] > span {
    display: none;
    color: var(--second-color);
}
.vditor-wysiwyg span[data-type="link-ref"],
.vditor-wysiwyg sup[data-type="footnotes-ref"] {
    color: #4285f4;
}
.vditor-wysiwyg span[data-type="toc-h"] {
    color: #4285f4;
    text-decoration: underline;
}
.vditor-wysiwyg div[data-type="footnotes-block"] {
    border-top: 2px solid var(--heading-border-color);
    padding-top: 24px;
    margin-top: 24px;
}
.vditor-wysiwyg div[data-type="link-ref-defs-block"] {
    color: var(--blockquote-color);
}
@media screen and (max-width: 520px) {
    .vditor-wysiwyg h1:before,
    .vditor-wysiwyg h2:before,
    .vditor-wysiwyg h3:before,
    .vditor-wysiwyg h4:before,
    .vditor-wysiwyg h5:before,
    .vditor-wysiwyg h6:before,
    .vditor-wysiwyg div.vditor-wysiwyg__block:before,
    .vditor-wysiwyg div[data-type="link-ref-defs-block"]:before,
    .vditor-wysiwyg div[data-type="footnotes-block"]:before,
    .vditor-wysiwyg .vditor-toc:before {
        content: none;
    }
}
.vditor-ir {
    box-sizing: border-box;
    flex: 1;
    min-width: 1px;
    position: relative;
    width: 100%;
}
.vditor-ir__node[data-type="code-block"]:before,
.vditor-ir__node[data-type="code-block"]:after,
.vditor-ir__node[data-type="yaml-front-matter"]:before,
.vditor-ir__node[data-type="yaml-front-matter"]:after,
.vditor-ir__node[data-type="math-block"]:before,
.vditor-ir__node[data-type="math-block"]:after {
    content: " ";
    color: var(--second-color);
}
.vditor-ir__node:not(.vditor-ir__node--expand) .vditor-ir__marker {
    padding: 0 !important;
}
.vditor-ir__node:not(.vditor-ir__node--expand)[data-type="a"] {
    cursor: pointer;
}
.vditor-ir__node[data-type="link-ref"],
.vditor-ir__node[data-type="footnotes-ref"] {
    color: #4285f4;
}
.vditor-ir__node[data-type="html-block"] {
    margin-bottom: 1em;
}
.vditor-ir__node .vditor-ir__marker {
    width: 0;
    overflow: hidden;
    display: inline-block;
    height: 0;
    transition: all 0.15s ease-in-out;
}
.vditor-ir__node--hidden .vditor-ir__marker {
    visibility: hidden;
}
.vditor-ir__node--expand .vditor-ir__marker {
    color: var(--second-color);
    display: inline;
    height: auto;
    width: auto;
}
.vditor-ir__node--expand .vditor-ir__marker--hide {
    display: none;
}
.vditor-ir__node--expand .vditor-ir__marker--heading {
    color: var(--ir-heading-color);
}
.vditor-ir__node--expand .vditor-ir__marker--bi {
    color: var(--ir-bi-color);
}
.vditor-ir__node--expand .vditor-ir__marker--link {
    color: var(--ir-link-color);
}
.vditor-ir__node--expand .vditor-ir__marker--title {
    color: var(--ir-title-color);
}
.vditor-ir__node--expand .vditor-ir__marker--bracket {
    color: var(--ir-bracket-color);
    text-decoration: underline;
}
.vditor-ir__node--expand .vditor-ir__marker--paren {
    color: var(--ir-paren-color);
}
.vditor-ir__node--expand .vditor-ir__marker--info {
    color: var(--ir-heading-color);
}
.vditor-ir__node--expand .vditor-ir__marker--pre code {
    color: var(--textarea-text-color);
    height: auto;
    text-align: left;
}
.vditor-ir__node--expand[data-type="code-block"]:before,
.vditor-ir__node--expand[data-type="code-block"]:after {
    content: "```";
}
.vditor-ir__node--expand[data-type="yaml-front-matter"]:before,
.vditor-ir__node--expand[data-type="yaml-front-matter"]:after {
    content: "---";
}
.vditor-ir__node--expand[data-type="math-block"]:before,
.vditor-ir__node--expand[data-type="math-block"]:after {
    content: "$$";
}
.vditor-ir__node span[data-type="code-block-open-marker"],
.vditor-ir__node span[data-type="code-block-close-marker"],
.vditor-ir__node span[data-type="yaml-front-matter-open-marker"],
.vditor-ir__node span[data-type="yaml-front-matter-close-marker"],
.vditor-ir__node span[data-type="math-block-open-marker"],
.vditor-ir__node span[data-type="math-block-close-marker"] {
    display: none;
}
.vditor-ir__preview {
    cursor: pointer;
    white-space: initial;
    min-height: 27px;
}
.vditor-ir__link {
    color: var(--ir-bracket-color);
    text-decoration: underline;
}
.vditor-ir pre.vditor-reset {
    background-color: var(--panel-background-color);
    margin: 0;
    white-space: pre-wrap;
    height: 100%;
    box-sizing: border-box;
}
.vditor-ir pre.vditor-reset[contenteditable="false"] {
    opacity: 0.3;
    cursor: not-allowed;
}
.vditor-ir pre.vditor-reset:empty::before {
    content: attr(placeholder);
    color: var(--second-color);
}
.vditor-ir pre.vditor-reset:focus {
    outline: none;
    background-color: var(--textarea-background-color);
}
.vditor-ir pre.vditor-reset:after {
    content: "";
    height: var(--editor-bottom);
    display: block;
}
.vditor-ir pre.vditor-reset pre {
    margin: 0;
}
.vditor-ir hr {
    display: inline-block;
    margin: 12px 0;
    width: 100%;
}
.vditor-ir blockquote:empty::before,
.vditor-ir pre > code:empty::before,
.vditor-ir p:empty::before,
.vditor-ir h1:empty::after,
.vditor-ir h2:empty::after,
.vditor-ir h3:empty::after,
.vditor-ir h4:empty::after,
.vditor-ir h5:empty::after,
.vditor-ir h6:empty::after {
    content: " ";
}
.vditor-ir .vditor-reset > h1:before,
.vditor-ir .vditor-reset > h2:before,
.vditor-ir .vditor-reset > h3:before,
.vditor-ir .vditor-reset > h4:before,
.vditor-ir .vditor-reset > h5:before,
.vditor-ir .vditor-reset > h6:before,
.vditor-ir div[data-type="link-ref-defs-block"]:before,
.vditor-ir div[data-type="footnotes-block"]:before,
.vditor-ir .vditor-toc:before {
    float: left;
    padding-right: 4px;
    margin-left: -29px;
    content: "H1";
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--second-color);
}
.vditor-ir .vditor-reset > h2:before {
    content: "H2";
}
.vditor-ir .vditor-reset > h3:before {
    content: "H3";
}
.vditor-ir .vditor-reset > h4:before {
    content: "H4";
}
.vditor-ir .vditor-reset > h5:before {
    content: "H5";
}
.vditor-ir .vditor-reset > h6:before {
    content: "H6";
}
.vditor-ir div[data-type="link-ref-defs-block"] {
    color: var(--blockquote-color);
}
.vditor-ir div[data-type="link-ref-defs-block"]:before {
    content: '"A"';
}
.vditor-ir div[data-type="footnotes-block"] {
    border-top: 2px solid var(--heading-border-color);
    padding-top: 24px;
    margin-top: 24px;
}
.vditor-ir div[data-type="footnotes-block"]:before {
    content: "^F";
}
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > ul,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > ol,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > p,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > blockquote,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > pre,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > table,
.vditor-ir div[data-type="footnotes-block"] > div[data-type="footnotes-def"] > hr {
    margin-left: 8px;
}
.vditor-ir .vditor-toc:before {
    content: "ToC";
}
.vditor-ir .vditor-toc span[data-type="toc-h"] {
    color: #4285f4;
    text-decoration: underline;
}
@media screen and (max-width: 520px) {
    .vditor-ir h1:before,
    .vditor-ir h2:before,
    .vditor-ir h3:before,
    .vditor-ir h4:before,
    .vditor-ir h5:before,
    .vditor-ir h6:before,
    .vditor-ir div[data-type="link-ref-defs-block"]:before,
    .vditor-ir div[data-type="footnotes-block"]:before,
    .vditor-ir .vditor-toc:before {
        content: none;
    }
}
.vditor-sv {
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif,
        "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    margin: 0 1px 0 0;
    overflow: auto;
    width: 100%;
    flex: 1;
    min-width: 1px;
    border: 0;
    resize: none;
    padding: 10px 9px 10px 10px;
    box-sizing: border-box;
    background-color: var(--panel-background-color);
    outline: 0 none;
    font-size: 16px;
    line-height: 22px;
    color: var(--textarea-text-color);
    border-radius: 0 0 3px 3px;
    font-variant-ligatures: no-common-ligatures;
    white-space: pre-wrap;
    word-break: break-word;
    word-wrap: break-word;
}
.vditor-sv[contenteditable="false"] {
    opacity: 0.3;
    cursor: not-allowed;
}
.vditor-sv:empty::before {
    content: attr(placeholder);
    color: var(--second-color);
}
.vditor-sv:focus {
    background-color: var(--textarea-background-color);
}
.vditor-sv:after {
    content: "";
    height: var(--editor-bottom);
    display: block;
}
.vditor-sv span[data-type="newline"] + span[data-type="text"]:empty {
    display: inherit;
}
.vditor-sv .sup {
    vertical-align: super;
    font-size: smaller;
}
.vditor-sv .strong {
    font-weight: bold;
}
.vditor-sv .em {
    font-style: italic;
}
.vditor-sv .s {
    text-decoration: line-through;
}
.vditor-sv .mark:not(.vditor-sv__marker) {
    background-color: yellow;
    color: black;
}
.vditor-sv .h1 {
    font-size: 1.75em;
    line-height: 44px;
}
.vditor-sv .h2 {
    font-size: 1.55em;
    line-height: 38px;
}
.vditor-sv .h3 {
    font-size: 1.38em;
    line-height: 27px;
}
.vditor-sv .h4 {
    font-size: 1.25em;
    line-height: 25px;
}
.vditor-sv .h5 {
    font-size: 1.13em;
}
.vditor-sv .h6 {
    font-size: 1em;
}
.vditor-sv__marker {
    color: var(--second-color);
}
.vditor-sv__marker--heading {
    color: var(--ir-heading-color);
}
.vditor-sv__marker--bi {
    color: var(--ir-bi-color);
}
.vditor-sv__marker--link {
    color: var(--ir-link-color);
}
.vditor-sv__marker--title {
    color: var(--ir-title-color);
}
.vditor-sv__marker--bracket {
    color: var(--ir-bracket-color);
}
.vditor-sv__marker--paren {
    color: var(--ir-paren-color);
}
.vditor-sv__marker--info {
    color: var(--ir-heading-color);
}
.vditor-sv__marker--strong {
    font-weight: bold;
}