*{margin:0;padding:0}html{overflow:hidden}body{overflow:auto}body,html{color:#2e2f30;letter-spacing:.5px;font-family:Source Sans Pro,Playfair Display,PingFang SC,Lantinghei SC,Microsoft Yahei,Hiragino Sans GB,Microsoft Sans Serif,WenQuanYi Micro Hei,Arial,sans-serif;height:100%;width:100%;background-color:#fff}#__nuxt,.content{width:100%;max-width:1040px;margin:0 auto;position:relative;box-sizing:border-box}a,a:visited{color:#333}a:focus,a:hover{color:#cd0216}a,a:focus,a:hover,a:visited{text-decoration:none}body:before{content:"";height:100%;float:left;width:0;margin-top:-32767px}footer{text-align:left;position:relative;margin-top:-35px;height:35px;clear:both;font-size:9px;margin-left:345px;margin-bottom:5px}footer .copyright{padding-top:10px}.page-enter-active,.page-leave-active{transition:opacity .5s}.page-enter,.page-leave-active{opacity:0}.container{min-height:100%;margin:0 auto}.article-abstract-content h1,.article-abstract-content h2,.article-abstract-content h3,.article-abstract-content h4,.article-abstract-content h5,.article-abstract-content h6,.article-abstract-content p,.article-content h1,.article-content h2,.article-content h3,.article-content h4,.article-content h5,.article-content h6,.article-content p{margin-top:1em}.article-abstract-content,.article-content{word-wrap:break-word}.article-abstract-content img,.article-content img{max-width:100%;display:block;vertical-align:middle;margin:auto;width:auto;height:auto}.scroll-top{transition:all .4s ease-in-out;width:25px;height:25px;line-height:25px;text-align:center;opacity:.6;background-color:#000;color:#fff;position:fixed;right:8px;bottom:8px;z-index:998;padding:4px}.scroll-top i{color:#fff}.article-img{overflow:hidden;position:relative}.article-img img{width:100%;cursor:pointer}.info{background-color:#fff;box-shadow:0 0 2px 1px #0000000f,0 1px 5px #0000001a;margin-bottom:50px;text-align:center;padding:40px;font-size:responsive;font-weight:300}.btn-footer{margin-top:50px;font-size:12px;color:#333;float:left}.btn-footer i{margin:10px}.btn-next{float:right}.btn-disable{color:#dfdede!important;-webkit-user-select:none;-moz-user-select:none;user-select:none;cursor:not-allowed}footer .copyright{color:#a2a2a2;line-height:1.5;margin:20px 0}.page-container{width:100%;height:100%}.page-container:after{content:" ";display:block;height:0;visibility:hidden;clear:both}#left-menu{overflow-y:auto;overflow-x:hidden;display:block;background-color:#fff;height:100%;width:295px;float:left;box-shadow:8px 0 11px #fff}#right-content{margin-left:300px;padding:0 50px;height:100%}.header{display:none}.article-list{border-bottom:1px solid #f0f0f0;margin-bottom:30px}::-webkit-input-placeholder{font-weight:300}::-moz-placeholder{font-weight:300}:-ms-input-placeholder{font-weight:300}input:-moz-placeholder{font-weight:300}#left-content{color:#777;opacity:1;height:100%;padding:0 40px;box-sizing:border-box;width:295px;visibility:visible;transition:opacity .24s ease-in-out}#wrap{min-height:100%}#left-main{overflow:auto}#left-main .title{text-align:center;font-weight:300;color:#000;margin-top:40px}#left-main .widget{margin-bottom:10px}#left-main .widget .links{margin-bottom:20px;font-weight:300}#left-main .widget .links li{margin-top:5px}#left-main .widget-title{font-size:18px;line-height:100%;text-align:center;padding:10px 0 6px;margin:0 0 30px;border:0;outline:0}#left-main .widget-title,#left-main .widget-title label{position:relative;vertical-align:baseline;box-sizing:border-box}#left-main .widget-title label{color:#333;font-weight:300;background-color:#fff;display:inline-block;padding:5px 10px;z-index:1;margin:0;font-size:100%;font-family:inherit}#left-main .widget-title:after{height:1px;content:"";margin-top:2px;position:absolute;top:50%;left:0;right:0;border-top:1px solid #aaa}#left-main .avatar{margin-bottom:40px}#left-main .avatar>img{width:100%}#left-main .avatar .aboutMe{font-size:9px;line-height:1.5;margin-top:10px}#left-main .avatar .social{margin:15px 5px;height:20px;font-size:12px;font-weight:300}#left-main .avatar .social .social-info-box{border:1px solid #d0d0d0;width:100%;height:30px;line-height:30px;text-align:center;font-size:14px;margin-bottom:20px}#left-main .avatar .social ul{height:30px;list-style:none}#left-main .avatar .social ul>li:first-child{font-size:14px;margin-top:-1px;margin-left:0}#left-main .avatar .social ul>li{color:#948d8d;float:left;height:30px;margin-left:11px;cursor:pointer}#left-main .avatar .social ul>li a{color:#948d8d}#left-main .avatar .social ul>li a:hover,#left-main .avatar .social ul>li:hover{color:#cd0216}#left-main .navigation{margin-bottom:40px;font-size:15px;font-weight:300;top:25px;width:215px}#left-main .navigation ul{margin-left:20px;list-style:circle}#left-main .navigation ul>li{margin-left:11px;line-height:1.8}#left-main .search-box{border:1px solid #ccc;margin-top:30px;padding:8px;position:relative;color:#ccc}#left-main .search-box .search{border:none;border-right:1px solid #ccc;width:160px}#left-main .search-box .search-icon{position:absolute;top:11px;right:13px;cursor:pointer}#left-main .search-box .search-icon:hover{color:#cd0216}#left-main .comment{font-size:12px;font-weight:300;margin-bottom:40px;overflow:hidden}#left-main .comment ul>li{width:100%;line-height:140%;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid #f0f0f0}#left-main .comment ul>li:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}#left-main .comment .meta{margin-top:10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}#left-main .comment img{width:100%}#left-main .posts{margin-bottom:40px}#left-main .posts ul>li{width:100%;line-height:140%;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid #f0f0f0}#left-main .posts ul>li:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}#left-main .posts .thumbnail{width:60px;float:left;padding-top:3px}#left-main .posts .thumbnail>img{max-width:100%;height:auto}#left-main .posts .detail{margin-left:70px;font-weight:300;font-size:12px}#left-main .tags{margin-bottom:500px}#left-main .tags .tag-cloud{width:100%}#left-main .tags .tag-cloud a{display:inline-block;font-size:12px!important;font-weight:400;line-height:1;text-transform:uppercase;margin:0 5px 10px 0;padding:5px;border:1px solid silver;color:#666}#left-main .tags .tag-cloud a:hover{color:#00897b}.page-list .article-list:not(:first-child){margin-top:30px}.page-list .article-list{background-color:#fff}.page-list .article-list .article-img,.page-list .article-list .article-img img{width:100%}.page-list .article-list .article-abstract{padding:50px 10px}.page-list .article-list .article-abstract pre{text-align:.16rem;overflow-x:auto;line-height:1}.page-list .article-list .article-abstract pre code{padding:16px}.page-list .article-list .article-abstract code{color:#24292e;background-color:#1b1f230d;border-radius:3px;font-size:85%;padding:2px 5px}.page-list .article-list .article-abstract .article-title{text-align:center;font-size:24px}.page-list .article-list .article-abstract .article-meta{text-align:center;padding:20px 0;font-size:12px;color:#a1887f}.page-list .article-list .article-abstract .article-meta ul{list-style:none;padding-right:20px}.page-list .article-list .article-abstract .article-meta ul>li{display:inline-block;margin-left:20px;line-height:2}.page-list .article-list .article-abstract .article-meta ul>li>i{margin-right:8px}.page-list .article-list .article-abstract .article-meta ul>li>span a{color:#a1887f;margin-left:10px}.page-list .article-list .article-abstract .article-meta ul>li a span{color:#a1887f}.page-list .article-list .article-abstract .article-meta ul>li>li :first-child,.page-list .article-list .article-abstract .article-meta ul>li>span a:first-child{margin-left:0}.page-list .article-list .article-abstract .article-abstract-content{margin-top:20px;line-height:2;font-weight:300;font-size:responsive}.page-list .article-list .article-abstract .read-more{text-align:center;margin:50px auto 20px}.page-list .article-list .article-abstract .read-more .read-more-btn{padding:10px;border:1px solid #795548;color:#795548}.page-list .article-list .article-abstract .read-more .read-more-btn:hover{color:#cd0216;border:1px solid #cd0216}.mobile-toc{transition:all .4s ease-in-out;width:25px;height:25px;line-height:25px;text-align:center;font-size:9px;opacity:.6;background-color:#000;color:#fff;position:fixed;right:8px;bottom:42px;z-index:999;padding:4px}@media(max-width:768px){.header{position:fixed;z-index:99999;width:100%;display:block;box-sizing:border-box;top:0;height:70px;background-color:#fff;padding:5px 20px}.header .title{text-align:right;color:#505153;font-weight:300;line-height:60px;font-size:35px;margin:0}.header .svg{display:block;float:left;line-height:60px;padding-top:6px;cursor:pointer}#left-menu{display:none}#right-content{margin-left:0;padding:0 20px}.page-list .article-list{margin-top:50px}.page-list .article-list .article-abstract{padding:20px}}blockquote{margin-top:10px;margin-bottom:10px;padding-left:10px;padding-right:10px;border-left:3px solid #ccc;background-color:#f1f1f1}.article-list .article-abstract-content a,.articleDetails .article-content a{color:#de8787}.toasted-container{z-index:9999999!important}.go-top:hover{color:#fff}.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;--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%,72.5%,.36);--panel-background-color:#24292e;--panel-shadow:0 1px 2px hsla(0,0%,100%,.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:hsla(0,0%,72.5%,.86);--count-background-color:rgba(66,133,244,.36);--heading-border-color:var(--textarea-text-color);--blockquote-color:var(--toolbar-icon-color);--ir-heading-color:#9876aa;--ir-title-color:gray;--ir-bi-color:#cc7832;--ir-link-color:#ffc66d;--ir-bracket-color:#287bde;--ir-paren-color:#6a8759}@keyframes tooltip-appear{0%{opacity:0}to{opacity:1}}.vditor-tooltipped{position:relative;cursor:pointer}.vditor-tooltipped:after{z-index:1000000;padding:5px 8px;font-size:11px;font-weight:400;-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;content:attr(aria-label);background:#3b3e43;border-radius:3px;line-height:16px}.vditor-tooltipped:after,.vditor-tooltipped:before{position:absolute;display:none;pointer-events:none;opacity:0}.vditor-tooltipped:before{z-index:1000001;width:0;height:0;color:#3b3e43;content:"";border:5px solid transparent}.vditor-tooltipped--hover:after,.vditor-tooltipped--hover:before,.vditor-tooltipped:active:after,.vditor-tooltipped:active:before,.vditor-tooltipped:focus:after,.vditor-tooltipped:focus:before,.vditor-tooltipped:hover:after,.vditor-tooltipped:hover:before{display:inline-block;text-decoration:none;animation-name:tooltip-appear;animation-duration:.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__n:after,.vditor-tooltipped__s:after{transform:translate(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:after,.vditor-tooltipped:before{content:none}}@keyframes scale-in{0%{opacity:0;transform:scale(.5)}to{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:.15s;animation-name:scale-in;animation-timing-function:cubic-bezier(.2,0,.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:.86}.vditor-panel--arrow:before{position:absolute;width:0;height:0;pointer-events:none;content:" ";top:-14px;left:5px;border:7px solid transparent;border-bottom:7px solid 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--current,.vditor-icon:hover{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 .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;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:.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 .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{0%{transform:translate3d(0,-100%,0);visibility:visible}to{transform:translateZ(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;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;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:#d23f311a}.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 .15s ease-in-out}.vditor-resize--selected>div,.vditor-resize:hover>div{background-color:var(--resize-hover-background-color)}.vditor-resize--selected svg,.vditor-resize:hover 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 .15s ease-in-out;background-color:#4285f4}.vditor-tip{position:absolute;font-size:12px;top:10px;animation-duration:.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:700;cursor:pointer}.vditor-tip__close:hover{color:var(--toolbar-icon-hover-color)}.vditor-img{position:fixed;inset: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 button:not(.vditor-menu--disabled):hover,.vditor-hint--current{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 ol,.vditor-reset ul{padding-left:2em;margin-top:0;margin-bottom:16px}.vditor-reset li+li{margin-top:.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:.25em solid #eaecef;margin:0 0 16px}.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:.2em .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:.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:normal;word-wrap:normal}.vditor-reset pre:hover div.vditor-copy{display:block}.vditor-reset .language-abc,.vditor-reset .language-echarts,.vditor-reset .language-flowchart,.vditor-reset .language-graphviz,.vditor-reset .language-markmap,.vditor-reset .language-math,.vditor-reset .language-mermaid,.vditor-reset .language-mindmap,.vditor-reset .language-plantuml,.vditor-reset .language-smiles{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-flowchart,.vditor-reset .language-graphviz,.vditor-reset .language-markmap,.vditor-reset .language-mermaid{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:1px solid #d1d5da;border-radius:3px;box-shadow:inset 0 -1px #d1d5da}.vditor-reset summary{cursor:pointer}.vditor-reset summary:focus{outline:none}.vditor-reset svg{height:auto;width:auto;stroke-width:initial}.vditor-reset blockquote:last-child,.vditor-reset hr:last-child,.vditor-reset ol:last-child,.vditor-reset p:last-child,.vditor-reset pre:last-child,.vditor-reset ul: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 .2em .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:.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;-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:#9e969661;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--current,.vditor-speech:hover{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 .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 #0003}.vditor-linkcard a:hover{box-shadow:0 0 3px #00000021,0 3px 6px #00000042;text-decoration:none}.vditor-linkcard a:visited .vditor-linkcard__abstract{color:#5860695c}.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:50%;max-width:250px;min-width:126px;cursor:pointer;background-color:#5860695c}.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 .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:.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 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,.vditor-wysiwyg p:empty:before,.vditor-wysiwyg pre>code:empty:before{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:normal;min-height:27px}.vditor-wysiwyg .vditor-toc:before,.vditor-wysiwyg div.vditor-wysiwyg__block:before,.vditor-wysiwyg div[data-type=footnotes-block]:before,.vditor-wysiwyg div[data-type=link-ref-defs-block]:before,.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{float:left;padding-right:4px;margin-left:-29px;content:"H1";font-size:.85rem;font-weight:400;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:normal}.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 .vditor-toc:before,.vditor-wysiwyg div.vditor-wysiwyg__block:before,.vditor-wysiwyg div[data-type=footnotes-block]:before,.vditor-wysiwyg div[data-type=link-ref-defs-block]:before,.vditor-wysiwyg h1:before,.vditor-wysiwyg h2:before,.vditor-wysiwyg h3:before,.vditor-wysiwyg h4:before,.vditor-wysiwyg h5:before,.vditor-wysiwyg h6: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]:after,.vditor-ir__node[data-type=code-block]:before,.vditor-ir__node[data-type=math-block]:after,.vditor-ir__node[data-type=math-block]:before,.vditor-ir__node[data-type=yaml-front-matter]:after,.vditor-ir__node[data-type=yaml-front-matter]:before{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=footnotes-ref],.vditor-ir__node[data-type=link-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 .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]:after,.vditor-ir__node--expand[data-type=code-block]:before{content:"```"}.vditor-ir__node--expand[data-type=yaml-front-matter]:after,.vditor-ir__node--expand[data-type=yaml-front-matter]:before{content:"---"}.vditor-ir__node--expand[data-type=math-block]:after,.vditor-ir__node--expand[data-type=math-block]:before{content:"$$"}.vditor-ir__node span[data-type=code-block-close-marker],.vditor-ir__node span[data-type=code-block-open-marker],.vditor-ir__node span[data-type=math-block-close-marker],.vditor-ir__node span[data-type=math-block-open-marker],.vditor-ir__node span[data-type=yaml-front-matter-close-marker],.vditor-ir__node span[data-type=yaml-front-matter-open-marker]{display:none}.vditor-ir__preview{cursor:pointer;white-space:normal;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:.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 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,.vditor-ir p:empty:before,.vditor-ir pre>code:empty:before{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 .vditor-toc:before,.vditor-ir div[data-type=footnotes-block]:before,.vditor-ir div[data-type=link-ref-defs-block]:before{float:left;padding-right:4px;margin-left:-29px;content:"H1";font-size:.85rem;font-weight:400;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]>blockquote,.vditor-ir div[data-type=footnotes-block]>div[data-type=footnotes-def]>hr,.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]>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]>ul{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 .vditor-toc:before,.vditor-ir div[data-type=footnotes-block]:before,.vditor-ir div[data-type=link-ref-defs-block]:before,.vditor-ir h1:before,.vditor-ir h2:before,.vditor-ir h3:before,.vditor-ir h4:before,.vditor-ir h5:before,.vditor-ir h6: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:.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:700}.vditor-sv .em{font-style:italic}.vditor-sv .s{text-decoration:line-through}.vditor-sv .mark:not(.vditor-sv__marker){background-color:#ff0;color:#000}.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:700}.vfm--fixed{position:fixed}.vfm--absolute{position:absolute}.vfm--inset{inset:0}.vfm--overlay{z-index:-1;background-color:#00000080}.vfm--prevent-none{pointer-events:none}.vfm--prevent-auto{pointer-events:auto}.vfm--outline-none:focus{outline:none}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-out{0%{opacity:1}to{opacity:0}}.vfm-fade-enter-active{animation:fade-in .3s ease}.vfm-fade-leave-active{animation:fade-out .3s ease}.vfm-bounce-back{transition-property:transform;transition-duration:.3s}.vfm-slide-down-enter-active,.vfm-slide-down-leave-active,.vfm-slide-up-enter-active,.vfm-slide-up-leave-active{transition:transform .3s ease}.vfm-slide-down-enter-from,.vfm-slide-down-leave-to{transform:translateY(100vh)!important}.vfm-slide-up-enter-from,.vfm-slide-up-leave-to{transform:translateY(-100vh)!important}.vfm-slide-left-enter-active,.vfm-slide-left-leave-active,.vfm-slide-right-enter-active,.vfm-slide-right-leave-active{transition:transform .3s ease}.vfm-slide-right-enter-from,.vfm-slide-right-leave-to{transform:translate(100vw)!important}.vfm-slide-left-enter-from,.vfm-slide-left-leave-to{transform:translate(-100vw)!important}.vfm-swipe-banner-back,.vfm-swipe-banner-forward{position:fixed;top:0;bottom:0;width:27px;z-index:10}.vfm-swipe-banner-back{left:0}.vfm-swipe-banner-forward{right:0}.i-icon{display:inline-block;color:inherit;font-style:normal;line-height:0;text-align:center;text-transform:none;vertical-align:-.125em;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.i-icon-spin svg{animation:i-icon-spin 1s linear infinite}.i-icon-rtl{transform:scaleX(-1)}@keyframes i-icon-spin{to{transform:rotate(1turn)}}[data-sonner-toaster]{position:fixed;width:var(--width);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;--gray1:#fcfcfc;--gray2:#f8f8f8;--gray3:#f3f3f3;--gray4:#ededed;--gray5:#e8e8e8;--gray6:#e2e2e2;--gray7:#dbdbdb;--gray8:#c7c7c7;--gray9:#8f8f8f;--gray10:#858585;--gray11:#6f6f6f;--gray12:#171717;--border-radius:6px;box-sizing:border-box;padding:0;margin:0;list-style:none;outline:none;z-index:999999999}[data-sonner-toaster][data-x-position=right]{right:max(var(--offset),env(safe-area-inset-right))}[data-sonner-toaster][data-x-position=left]{left:max(var(--offset),env(safe-area-inset-left))}[data-sonner-toaster][data-x-position=center]{left:50%;transform:translate(-50%)}[data-sonner-toaster][data-y-position=top]{top:max(var(--offset),env(safe-area-inset-top))}[data-sonner-toaster][data-y-position=bottom]{bottom:max(var(--offset),env(safe-area-inset-bottom))}[data-sonner-toast]{--y:translateY(100%);--lift-amount:calc(var(--lift)*var(--gap));z-index:var(--z-index);position:absolute;opacity:0;transform:var(--y);touch-action:none;will-change:transform,opacity,height;transition:transform .4s,opacity .4s,height .4s,box-shadow .2s;box-sizing:border-box;outline:none}[data-sonner-toast][data-styled=true]{padding:16px;background:var(--normal-bg);border:1px solid var(--normal-border);color:var(--normal-text);border-radius:var(--border-radius);box-shadow:0 4px 12px #0000001a;width:var(--width);font-size:13px;display:flex;align-items:center;gap:6px}[data-sonner-toast]:focus-visible{box-shadow:0 4px 12px #0000001a,0 0 0 2px #0003}[data-sonner-toast][data-y-position=top]{top:0;--y:translateY(-100%);--lift:1;--lift-amount:calc(var(--gap)*1)}[data-sonner-toast][data-y-position=bottom]{bottom:0;--y:translateY(100%);--lift:-1;--lift-amount:calc(var(--lift)*var(--gap))}[data-sonner-toast] [data-description]{font-weight:400;line-height:1.4;color:inherit}[data-sonner-toast] [data-title]{font-weight:500;line-height:1.5;color:inherit}[data-sonner-toast] [data-icon]{display:flex;height:16px;width:16px;position:relative;justify-content:flex-start;align-items:center;flex-shrink:0;margin-left:-3px;margin-right:4px}[data-sonner-toast] [data-icon] svg{color:var(--normal-icon)}[data-sonner-toast][data-promise=true] [data-icon]>svg{opacity:0;transform:scale(.8);transform-origin:center;animation:sonner-fade-in .3s ease forwards}[data-sonner-toast] [data-icon]>*{flex-shrink:0}[data-sonner-toast] [data-icon] svg{margin-left:-1px}[data-sonner-toast] [data-content]{display:flex;flex-direction:column;gap:2px}[data-sonner-toast] [data-button]{border-radius:4px;padding-left:8px;padding-right:8px;height:24px;font-size:12px;color:var(--normal-bg);background:var(--normal-text);margin-left:auto;border:none;cursor:pointer;outline:none;transition:opacity .4s,box-shadow .2s}[data-sonner-toast] [data-button]:focus-visible{box-shadow:0 0 0 2px #0006}[data-sonner-toast] [data-button]:first-of-type{margin-left:auto}[data-sonner-toast] [data-cancel]{color:var(--color);background:var(--border-color)}[data-sonner-toast] [data-close-button]{position:absolute;left:0;top:0;height:20px;width:20px;display:flex;justify-content:center;align-items:center;padding:0;background:var(--gray1);color:var(--gray12);border:1px solid var(--gray4);transform:translate(-35%,-35%);border-radius:50%;opacity:0;cursor:pointer;z-index:1;transition:opacity .1s,background .2s,border-color .2s}[data-sonner-toast] [data-disabled=true]{cursor:not-allowed}[data-sonner-toast]:hover [data-close-button]{opacity:1}[data-sonner-toast]:hover [data-close-button]:hover{background:var(--gray2);border-color:var(--gray5)}[data-sonner-toast][data-swiping=true]:before{content:"";position:absolute;left:0;right:0;height:100%}[data-sonner-toast][data-y-position=top][data-swiping=true]:before{bottom:50%;transform:scaleY(3) translateY(50%)}[data-sonner-toast][data-y-position=bottom][data-swiping=true]:before{top:50%;transform:scaleY(3) translateY(-50%)}[data-sonner-toast][data-swiping=false][data-removed=true]:before{content:"";position:absolute;inset:0;transform:scaleY(2)}[data-sonner-toast]:after{content:"";position:absolute;left:0;height:calc(var(--gap) + 1px);bottom:100%;width:100%}[data-sonner-toast][data-mounted=true]{--y:translateY(0);opacity:1}[data-sonner-toast][data-expanded=false][data-front=false]{--scale:var(--toasts-before) * .05 + 1;--y:translateY(calc(var(--lift-amount)*var(--toasts-before))) scale(calc(var(--scale)*-1));height:var(--front-toast-height)}[data-sonner-toast]>*{transition:opacity .4s}[data-sonner-toast][data-expanded=false][data-front=false][data-styled=true]>*{opacity:0}[data-sonner-toast][data-visible=false]{opacity:0;pointer-events:none}[data-sonner-toast][data-mounted=true][data-expanded=true]{--y:translateY(calc(var(--lift)*var(--offset)));height:var(--initial-height)}[data-sonner-toast][data-removed=true][data-front=true][data-swipe-out=false]{--y:translateY(calc(var(--lift)*-100%));opacity:0}[data-sonner-toast][data-removed=true][data-front=false][data-swipe-out=false][data-expanded=true]{--y:translateY(calc(var(--lift)*var(--offset) + var(--lift)*-100%));opacity:0}[data-sonner-toast][data-removed=true][data-front=false][data-swipe-out=false][data-expanded=false]{--y:translateY(40%);opacity:0;transition:transform .5s,opacity .2s}[data-sonner-toast][data-removed=true][data-front=false]:before{height:calc(var(--initial-height) + 20%)}[data-sonner-toast][data-swiping=true]{transform:var(--y) translateY(var(--swipe-amount,0));transition:none}[data-sonner-toast][data-swipe-out=true][data-y-position=bottom],[data-sonner-toast][data-swipe-out=true][data-y-position=top]{animation:swipe-out .2s ease-out forwards}@keyframes swipe-out{0%{transform:translateY(calc(var(--lift)*var(--offset) + var(--swipe-amount)));opacity:1}to{transform:translateY(calc(var(--lift)*var(--offset) + var(--swipe-amount) + var(--lift)*-100%));opacity:0}}@media(max-width:600px){[data-sonner-toaster]{position:fixed;--mobile-offset:16px;right:var(--mobile-offset);left:var(--mobile-offset);width:100%}[data-sonner-toast]{left:0;right:0;width:calc(100% - 32px)}[data-sonner-toaster][data-x-position=left]{left:var(--mobile-offset)}[data-sonner-toaster][data-y-position=bottom]{bottom:20px}[data-sonner-toaster][data-y-position=top]{top:20px}[data-sonner-toaster][data-x-position=center]{left:var(--mobile-offset);right:var(--mobile-offset);transform:none}}[data-sonner-toaster][data-theme=light]{--normal-bg:#fff;--normal-border:var(--gray3);--normal-text:var(--gray12);--normal-icon:var(--gray12);--success-bg:#ecfdf3;--success-border:#d3fde5;--success-icon:#008a2e;--success-text:#008a2e;--error-bg:#fff0f0;--error-border:#ffe0e1;--error-icon:#e60000;--error-text:#e60000}[data-sonner-toaster][data-theme=light] [data-sonner-toast][data-invert=true]{--normal-bg:#000;--normal-border:#333;--normal-text:var(--gray1)}[data-sonner-toaster][data-theme=dark] [data-sonner-toast][data-invert=true]{--normal-bg:#fff;--normal-border:var(--gray3);--normal-text:var(--gray12)}[data-sonner-toaster][data-theme=dark]{--normal-bg:#000;--normal-border:#333;--normal-icon:var(--gray1);--normal-text:var(--gray1);--success-bg:#001f0f;--success-border:#003d1c;--success-icon:#59f3a6;--success-text:#59f3a6;--error-bg:#2d0607;--error-border:#4d0408;--error-icon:#ff9ea1;--error-text:#ff9ea1}[data-rich-colors=true] [data-sonner-toast][data-type=success]{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}[data-rich-colors=true] [data-sonner-toast][data-type=success] svg{color:var(--success-icon)}[data-rich-colors=true] [data-sonner-toast][data-type=success] [data-close-button]{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}[data-rich-colors=true] [data-sonner-toast][data-type=error],[data-rich-colors=true] [data-sonner-toast][data-type=error] [data-close-button]{background:var(--error-bg);border-color:var(--error-border);color:var(--error-text)}[data-rich-colors=true] [data-sonner-toast][data-type=error] svg{color:var(--error-icon)}.sonner-loading-wrapper{--size:16px;height:var(--size);width:var(--size);position:absolute;inset:0;z-index:10}.sonner-loading-wrapper[data-visible=false]{transform-origin:center;animation:sonner-fade-out .2s ease forwards}.sonner-spinner{position:relative;top:50%;left:50%;height:var(--size);width:var(--size)}.sonner-loading-bar{animation:sonner-spin 1.2s linear infinite;background:var(--gray11);border-radius:6px;height:8%;left:-10%;position:absolute;top:-3.9%;width:24%}.sonner-loading-bar:first-child{animation-delay:-1.2s;transform:rotate(.0001deg) translate(146%)}.sonner-loading-bar:nth-child(2){animation-delay:-1.1s;transform:rotate(30deg) translate(146%)}.sonner-loading-bar:nth-child(3){animation-delay:-1s;transform:rotate(60deg) translate(146%)}.sonner-loading-bar:nth-child(4){animation-delay:-.9s;transform:rotate(90deg) translate(146%)}.sonner-loading-bar:nth-child(5){animation-delay:-.8s;transform:rotate(120deg) translate(146%)}.sonner-loading-bar:nth-child(6){animation-delay:-.7s;transform:rotate(150deg) translate(146%)}.sonner-loading-bar:nth-child(7){animation-delay:-.6s;transform:rotate(180deg) translate(146%)}.sonner-loading-bar:nth-child(8){animation-delay:-.5s;transform:rotate(210deg) translate(146%)}.sonner-loading-bar:nth-child(9){animation-delay:-.4s;transform:rotate(240deg) translate(146%)}.sonner-loading-bar:nth-child(10){animation-delay:-.3s;transform:rotate(270deg) translate(146%)}.sonner-loading-bar:nth-child(11){animation-delay:-.2s;transform:rotate(300deg) translate(146%)}.sonner-loading-bar:nth-child(12){animation-delay:-.1s;transform:rotate(330deg) translate(146%)}@keyframes sonner-fade-in{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes sonner-fade-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.8)}}@keyframes sonner-spin{0%{opacity:1}to{opacity:.15}}@media(prefers-reduced-motion){.sonner-loading-bar,[data-sonner-toast],[data-sonner-toast]>*{transition:none!important;animation:none!important}}.viewer-close:before,.viewer-flip-horizontal:before,.viewer-flip-vertical:before,.viewer-fullscreen-exit:before,.viewer-fullscreen:before,.viewer-next:before,.viewer-one-to-one:before,.viewer-play:before,.viewer-prev:before,.viewer-reset:before,.viewer-rotate-left:before,.viewer-rotate-right:before,.viewer-zoom-in:before,.viewer-zoom-out:before{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 560 40'%3E%3Cpath fill='%23fff' d='M49.6 17.9h20.2v3.9H49.6zm123.1 2 10.9-11 2.7 2.8-8.2 8.2 8.2 8.2-2.7 2.7zm94 0-10.8-11-2.7 2.8 8.1 8.2-8.1 8.2 2.7 2.7zM212 9.3l20.1 10.6L212 30.5zm161.5 4.6-7.2 6 7.2 5.9v-4h12.4v4l7.3-5.9-7.3-6v4h-12.4zm40.2 12.3 5.9 7.2 5.9-7.2h-4V13.6h4l-5.9-7.3-5.9 7.3h4v12.6zm35.9-16.5h6.3v2h-4.3V16h-2zm14 0h6.2V16h-2v-4.3h-4.2zm6.2 14V30h-6.2v-2h4.2v-4.3zm-14 6.3h-6.2v-6.3h2v4.4h4.3v2Zm-438 .1v-8.3H9.6v-3.9h8.2V9.7h3.9v8.2h8.1v3.9h-8.1v8.3zM93.6 9.7h-5.8v3.9h2V30h3.8zm16.1 0h-5.8v3.9h1.9V30h3.9zm-11.9 4.1h3.9v3.9h-3.9zm0 8.2h3.9v3.9h-3.9zm244.6-11.7 7.2 5.9-7.2 6v-3.6c-5.4-.4-7.8.8-8.7 2.8-.8 1.7-1.8 4.9 2.8 8.2-6.3-2-7.5-6.9-6-11.3 1.6-4.4 8-5 11.9-4.9zm147.2 13.4h6.3V30h-2v-4.3h-4.3zm14 6.3v-6.3h6.2v2h-4.3V30zm6.2-14h-6.2V9.7h1.9V14h4.3zm-13.9 0h-6.3v-2h4.3V9.7h2zm33.3 12.5 8.6-8.6-8.6-8.7 1.9-1.9 8.6 8.7 8.6-8.7 1.9 1.9-8.6 8.7 8.6 8.6-1.9 2-8.6-8.7-8.6 8.7zM297 10.3l-7.1 5.9 7.2 6v-3.6c5.3-.4 7.7.8 8.7 2.8.8 1.7 1.7 4.9-2.9 8.2 6.3-2 7.5-6.9 6-11.3-1.6-4.4-7.9-5-11.8-4.9v-3.1Zm-157.3-.6c2.3 0 4.4.7 6 2l2.5-3 1.9 9.2h-9.3l2.6-3.1a6.2 6.2 0 0 0-9.9 5.1c0 3.4 2.8 6.3 6.2 6.3 2.8 0 5.1-1.9 6-4.4h4c-1 4.7-5 8.3-10 8.3a10 10 0 0 1-10-10.2 10 10 0 0 1 10-10.2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:280px;color:transparent;display:block;font-size:0;height:20px;line-height:0;width:20px}.viewer-zoom-in:before{background-position:0 0;content:"Zoom In"}.viewer-zoom-out:before{background-position:-20px 0;content:"Zoom Out"}.viewer-one-to-one:before{background-position:-40px 0;content:"One to One"}.viewer-reset:before{background-position:-60px 0;content:"Reset"}.viewer-prev:before{background-position:-80px 0;content:"Previous"}.viewer-play:before{background-position:-100px 0;content:"Play"}.viewer-next:before{background-position:-120px 0;content:"Next"}.viewer-rotate-left:before{background-position:-140px 0;content:"Rotate Left"}.viewer-rotate-right:before{background-position:-160px 0;content:"Rotate Right"}.viewer-flip-horizontal:before{background-position:-180px 0;content:"Flip Horizontal"}.viewer-flip-vertical:before{background-position:-200px 0;content:"Flip Vertical"}.viewer-fullscreen:before{background-position:-220px 0;content:"Enter Full Screen"}.viewer-fullscreen-exit:before{background-position:-240px 0;content:"Exit Full Screen"}.viewer-close:before{background-position:-260px 0;content:"Close"}.viewer-container{direction:ltr;font-size:0;inset:0;line-height:0;overflow:hidden;position:absolute;-webkit-tap-highlight-color:transparent;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.viewer-container ::-moz-selection,.viewer-container::-moz-selection{background-color:transparent}.viewer-container ::selection,.viewer-container::selection{background-color:transparent}.viewer-container:focus{outline:0}.viewer-container img{display:block;height:auto;max-height:none!important;max-width:none!important;min-height:0!important;min-width:0!important;width:100%}.viewer-canvas{inset:0;overflow:hidden;position:absolute}.viewer-canvas>img{height:auto;margin:15px auto;max-width:90%!important;width:auto}.viewer-footer{bottom:0;left:0;overflow:hidden;position:absolute;right:0;text-align:center}.viewer-navbar{background-color:#00000080;overflow:hidden}.viewer-list{box-sizing:content-box;height:50px;margin:0;overflow:hidden;padding:1px 0}.viewer-list>li{color:transparent;cursor:pointer;float:left;font-size:0;height:50px;line-height:0;opacity:.5;overflow:hidden;transition:opacity .15s;width:30px}.viewer-list>li:focus,.viewer-list>li:hover{opacity:.75}.viewer-list>li:focus{outline:0}.viewer-list>li+li{margin-left:1px}.viewer-list>.viewer-loading{position:relative}.viewer-list>.viewer-loading:after{border-width:2px;height:20px;margin-left:-10px;margin-top:-10px;width:20px}.viewer-list>.viewer-active,.viewer-list>.viewer-active:focus,.viewer-list>.viewer-active:hover{opacity:1}.viewer-player{background-color:#000;bottom:0;cursor:none;display:none;right:0;z-index:1}.viewer-player,.viewer-player>img{left:0;position:absolute;top:0}.viewer-toolbar>ul{display:inline-block;margin:0 auto 5px;overflow:hidden;padding:6px 3px}.viewer-toolbar>ul>li{background-color:#00000080;border-radius:50%;cursor:pointer;float:left;height:24px;overflow:hidden;transition:background-color .15s;width:24px}.viewer-toolbar>ul>li:focus,.viewer-toolbar>ul>li:hover{background-color:#000c}.viewer-toolbar>ul>li:focus{box-shadow:0 0 3px #fff;outline:0;position:relative;z-index:1}.viewer-toolbar>ul>li:before{margin:2px}.viewer-toolbar>ul>li+li{margin-left:1px}.viewer-toolbar>ul>.viewer-small{height:18px;margin-bottom:3px;margin-top:3px;width:18px}.viewer-toolbar>ul>.viewer-small:before{margin:-1px}.viewer-toolbar>ul>.viewer-large{height:30px;margin-bottom:-3px;margin-top:-3px;width:30px}.viewer-toolbar>ul>.viewer-large:before{margin:5px}.viewer-tooltip{background-color:#000c;border-radius:10px;color:#fff;display:none;font-size:12px;height:20px;left:50%;line-height:20px;margin-left:-25px;margin-top:-10px;position:absolute;text-align:center;top:50%;width:50px}.viewer-title{color:#ccc;display:inline-block;font-size:12px;line-height:1.2;margin:5px 5%;max-width:90%;min-height:14px;opacity:.8;overflow:hidden;text-overflow:ellipsis;transition:opacity .15s;white-space:nowrap}.viewer-title:hover{opacity:1}.viewer-button{-webkit-app-region:no-drag;background-color:#00000080;border-radius:50%;cursor:pointer;height:80px;overflow:hidden;position:absolute;right:-40px;top:-40px;transition:background-color .15s;width:80px}.viewer-button:focus,.viewer-button:hover{background-color:#000c}.viewer-button:focus{box-shadow:0 0 3px #fff;outline:0}.viewer-button:before{bottom:15px;left:15px;position:absolute}.viewer-fixed{position:fixed}.viewer-open{overflow:hidden}.viewer-show{display:block}.viewer-hide{display:none}.viewer-backdrop{background-color:#00000080}.viewer-invisible{visibility:hidden}.viewer-move{cursor:move;cursor:grab}.viewer-fade{opacity:0}.viewer-in{opacity:1}.viewer-transition{transition:all .3s}@keyframes viewer-spinner{0%{transform:rotate(0)}to{transform:rotate(1turn)}}.viewer-loading:after{animation:viewer-spinner 1s linear infinite;border:4px solid hsla(0,0%,100%,.1);border-left-color:#ffffff80;border-radius:50%;content:"";display:inline-block;height:40px;left:50%;margin-left:-20px;margin-top:-20px;position:absolute;top:50%;width:40px;z-index:1}@media(max-width:767px){.viewer-hide-xs-down{display:none}}@media(max-width:991px){.viewer-hide-sm-down{display:none}}@media(max-width:1199px){.viewer-hide-md-down{display:none}}