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/*!
 * Vditor v3.11.3 - 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 v3.11.3 - 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,.36);--panel-background-color:#fff;--panel-shadow:0 1px 2px rgba(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,.05);--heading-border-color:#eaecef;--blockquote-color:#6a737d;--callout-note-color:#0969da;--callout-note-background-color:rgba(9,105,218,.08);--callout-tip-color:#1a7f37;--callout-tip-background-color:rgba(26,127,55,.08);--callout-important-color:#8250df;--callout-important-background-color:rgba(130,80,223,.08);--callout-warning-color:#9a6700;--callout-warning-background-color:rgba(154,103,0,.08);--callout-caution-color:#cf222e;--callout-caution-background-color:rgba(207,34,46,.08);--ir-heading-color:#660e7a;--ir-title-color:gray;--ir-bi-color:#0033b3;--ir-link-color:green;--ir-bracket-color:#00f;--ir-paren-color:green}.vditor--dark{--border-color:#141414;--second-color:hsla(0,0%,73%,.36);--panel-background-color:#24292e;--panel-shadow:0 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screen and (max-width:520px){.vditor-tooltipped:after,.vditor-tooltipped:before{content:none}}@keyframes scale-in{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.vditor-panel{animation-duration:.15s;animation-name:scale-in;animation-timing-function:cubic-bezier(.2,0,.13,1.5);background-color:var(--panel-background-color);border-radius:3px;box-shadow:var(--panel-shadow);color:var(--toolbar-icon-color);display:none;font-size:14px;max-width:320px;min-width:80px;padding:5px;position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:3}.vditor-panel--none{animation:none;max-width:none;min-width:auto;opacity:.86;padding:0;white-space:nowrap}.vditor-panel--arrow:before{border:7px solid transparent;border-bottom:7px solid var(--panel-background-color);content:" ";height:0;left:5px;pointer-events:none;position:absolute;top:-14px;width:0}.vditor-panel--left{right:0}.vditor-panel--left.vditor-panel--arrow:before{left:auto;right:5px}.vditor-input{background-color:var(--panel-background-color);border:0;color:var(--textarea-text-color);font-size:12px;padding:3px 5px}.vditor-input:focus{background-color:var(--toolbar-background-color);outline:none}.vditor-icon{background-color:transparent;border:0;box-sizing:border-box;color:var(--toolbar-icon-color);cursor:pointer;float:left;height:21px;padding:4px 5px;width:23px}.vditor-icon--current,.vditor-icon:hover{background-color:transparent;color:var(--toolbar-icon-hover-color)}.vditor-icon:focus{outline:none}.vditor-icon svg{fill:currentColor;float:left;height:13px!important;pointer-events:none;width:13px!important}.vditor-toolbar{background-color:var(--toolbar-background-color);border-bottom:1px solid var(--border-color);line-height:1;padding:0 5px}.vditor-toolbar--pin{position:sticky;top:0;z-index:1}.vditor-toolbar--hide{height:5px;overflow:hidden;transition:all .15s ease-in-out}.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{background-color:transparent;border:0;box-sizing:border-box;color:var(--toolbar-icon-color);font-size:0;height:var(--toolbar-height);padding:10px 5px;width:25px}.vditor-toolbar__item .vditor-tooltipped:focus{color:var(--toolbar-icon-hover-color);cursor:pointer;outline:none}.vditor-toolbar__item svg{fill:currentColor;stroke:currentColor;stroke-width:0;display:inline-block;height:15px;width:15px}.vditor-toolbar__item input{cursor:pointer;height:var(--toolbar-height);left:0;opacity:.001;overflow:hidden;position:absolute;top:0;width:25px}.vditor-toolbar__divider{border-left:1px solid var(--second-color);float:left;height:calc(var(--toolbar-height) - var(--toolbar-divider-margin-top)*2);margin:var(--toolbar-divider-margin-top) 8px}.vditor-toolbar__br{height:0!important;padding:0!important;width:100%}.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{color:var(--toolbar-icon-color);flex:1;margin-right:10px;min-width:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:200px}.vditor-emojis__tail{color:var(--toolbar-icon-color);display:flex;font-size:12px;margin-top:5px}.vditor-emojis__tail a{color:var(--toolbar-icon-color);-webkit-text-decoration:none;text-decoration:none}.vditor-emojis__tail a:hover{color:var(--toolbar-icon-hover-color)}.vditor-emojis 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