/*!
 * Vditor v3.11.1 - A markdown editor written in TypeScript.
 *
 * MIT License
 *
 * Copyright (c) 2018-present B3log 寮€婧�, 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 v3.11.1 - A markdown editor written in TypeScript.
 *
 * MIT License
 *
 * Copyright (c) 2018-present B3log 寮€婧�, 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
   */
  @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;
    animation-name: tooltip-appear;
    animation-duration: 0.15s;
    animation-fill-mode: forwards;
    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
   */
  @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;
            user-select: none;
    max-width: 320px;
    min-width: 80px;
    animation-duration: 0.15s;
    animation-name: scale-in;
    animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
    color: var(--toolbar-icon-color);
  }
  .vditor-panel--none {
    padding: 0;
    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: 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);
    }
  }
  @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--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;
            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;
            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;
    animation-duration: 0.15s;
    animation-fill-mode: both;
    left: 50%;
    z-index: 5;
  }
  .vditor-tip--show {
    display: block;
    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;
            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;
  }
  
  
/*开始   YDC  修改手机端字体大小为18PX*/
  .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;
  }
  
  /* 手机端字体大小 */
@media (max-width: 768px) {
    .vditor-reset {
    font-size: 18px;
  }
}

/*结束   YDC  修改手机端字体大小为18PX*/
  
  .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 li p {
    margin-top: 16px;
  }
  .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;
    font-size: 85%;
    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-smiles,
  .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-math .katex-display > .katex > .katex-html > .tag {
    display: inline-block;
    font-size: 1.21rem;
    right: 2px;
  }
  .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: 1em;
    left: 0;
    width: 3em;
    /* works for line-numbers below 1000 lines */
    -webkit-user-select: none;
       -moz-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;
            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;
    flex-shrink: 0;
  }
  .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;
  }
  


/* Vditor列表样式修复 */
#vditor .vditor-preview ul,
#vditor .vditor-preview ol {
    padding-left: 2em;
    margin: 1em 0;
    list-style-position: outside;
}

#vditor .vditor-preview ul li {
    list-style-type: disc;
    display: list-item;
}

#vditor .vditor-preview ol li {
    list-style-type: decimal;
    display: list-item;
}

#vditor .vditor-preview li {
    margin: 0.5em 0;
    line-height: 1.6;
}

/* 确保列表marker显示 */
#vditor .vditor-preview li::marker {
    color: #333;
    font-weight: normal;
}

/* 修复嵌套列表 */
#vditor .vditor-preview ul ul li {
    list-style-type: circle;
}

#vditor .vditor-preview ul ul ul li {
    list-style-type: square;
}

#vditor .vditor-preview ol ol li {
    list-style-type: lower-alpha;
}

#vditor .vditor-preview ol ol ol li {
    list-style-type: lower-roman;
}