/* build time:Wed Jan 15 2025 01:26:27 GMT+0800 (China Standard Time)*/
:root{--body-bg-color:#fff;--content-bg-color:rgba(245,245,245,0.4);--card-bg-color:rgba(255,255,255,0.95);--text-color:#222;--blockquote-color:#666;--link-color:#555;--link-hover-color:#222;--brand-color:#222;--brand-hover-color:#222;--table-row-odd-bg-color:#f9f9f9;--table-row-hover-bg-color:rgba(245,245,245,0.4);--menu-item-bg-color:#ddd;--theme-color:#fffcf7;--btn-default-bg:transparent;--btn-default-color:var(--link-color);--btn-default-border-color:var(--link-color);--btn-default-hover-bg:transparent;--btn-default-hover-color:var(--link-hover-color);--btn-default-hover-border-color:var(--link-hover-color);--highlight-background:#f6f6f6;--highlight-foreground:#2f3337;--highlight-gutter-background:#e2e2e2;--highlight-gutter-foreground:#42464a;color-scheme:light}html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background:0 0}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}::selection{background:#262a30;color:#eee}body,html{height:100%}body{background:var(--body-bg-color);box-sizing:border-box;color:var(--text-color);font-family:Alegreya,'Zhuque Fangsong (technical preview)',sans-serif;font-size:1.01em;line-height:2;min-height:100%;position:relative;transition:padding .2s ease-in-out}h1,h2,h3,h4,h5,h6{font-family:Alegreya,'Zhuque Fangsong (technical preview)',sans-serif;font-weight:700;line-height:1.5;margin:30px 0 15px}h1{font-size:1.5em}h2{font-size:1.375em}h3{font-size:1.25em}h4{font-size:1.125em}h5{font-size:1em}h6{font-size:.875em}p{margin:0 0 20px}a{border-bottom:1px solid #ccc;color:var(--link-color);cursor:pointer;outline:0;text-decoration:none;overflow-wrap:break-word}a:hover{border-bottom-color:var(--link-hover-color);color:var(--link-hover-color)}embed,iframe,img,video{display:block;margin-left:auto;margin-right:auto;max-width:100%}hr{background-image:repeating-linear-gradient(-45deg,#ddd,#ddd 4px,transparent 4px,transparent 8px);border:0;height:3px;margin:40px 0}blockquote{border-left:4px solid #ddd;color:var(--blockquote-color);margin:0;padding:0 15px}blockquote cite::before{content:'-';padding:0 5px}dt{font-weight:700}dd{margin:0;padding:0}.table-container{overflow:auto;margin:0 auto}table{border-collapse:collapse;border-spacing:0;font-size:.915em;width:100%;margin:0 auto 20px;overflow-x:auto;white-space:nowrap}tbody tr:nth-of-type(odd){background:#f9f9f9}tbody tr:hover{background:#f1f1f1}caption,td,th{padding:8px}td,th{border:1px solid #ddd;border-bottom:3px solid #ddd}th{font-weight:700;padding-bottom:10px}td{border-bottom-width:1px}.btn{background:var(--btn-default-bg);border:2px solid var(--btn-default-border-color);border-radius:0;color:var(--btn-default-color);display:inline-block;font-size:.915em;line-height:2;padding:0 20px;transition:background-color .2s ease-in-out}.btn:hover{background:var(--btn-default-hover-bg);border-color:var(--btn-default-hover-border-color);color:var(--btn-default-hover-color)}.btn+.btn{margin:0 0 8px 8px}.btn .fa-fw{text-align:left;width:1.285714285714286em}.toggle{line-height:0}.toggle .toggle-line{background:#fff;display:block;height:2px;left:0;position:relative;top:0;transition:all .4s;width:100%}.toggle .toggle-line:first-child{margin-top:1px}.toggle .toggle-line:not(:first-child){margin-top:4px}.toggle.toggle-arrow :first-child{left:50%;top:2px;transform:rotate(45deg);width:50%}.toggle.toggle-arrow :last-child{left:50%;top:-2px;transform:rotate(-45deg);width:50%}.toggle.toggle-close :nth-child(2){opacity:0}.toggle.toggle-close :first-child{top:6px;transform:rotate(45deg)}.toggle.toggle-close :last-child{top:-6px;transform:rotate(-45deg)}/*!
 * StackOverflow.com light style
 *
 * @stackoverflow/stacks v0.56.0
 * https://github.com/StackExchange/Stacks
 */.hljs{display:block;overflow-x:auto;padding:.5em;color:#2f3337;background:#f6f6f6}.hljs-comment{color:#656e77}.hljs-attr,.hljs-doctag,.hljs-keyword,.hljs-meta,.hljs-meta-keyword,.hljs-section,.hljs-selector-class,.hljs-selector-pseudo,.hljs-selector-tag{color:#015692}.hljs-attribute{color:#803378}.hljs-built_in,.hljs-literal,.hljs-name,.hljs-number,.hljs-quote,.hljs-selector-id,.hljs-template-tag,.hljs-title,.hljs-type{color:#b75501}.hljs-link,.hljs-meta-string,.hljs-regexp,.hljs-selector-attr,.hljs-string,.hljs-symbol,.hljs-template-variable,.hljs-variable{color:#54790d}.hljs-bullet,.hljs-code{color:#535a60}.hljs-deletion{color:#c02d2e}.hljs-addition{color:#2f6f44}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:700}.code-container:hover .copy-btn,.highlight:hover .copy-btn{opacity:1}.code-container{position:relative}.copy-btn{color:#333;cursor:pointer;line-height:1.6;opacity:0;padding:2px 6px;position:absolute;transition:opacity .2s ease-in-out;background-color:#eee;background-image:linear-gradient(#fcfcfc,#eee);border:1px solid #d5d5d5;border-radius:3px;font-size:.8525em;right:4px;top:8px}.expand-btn{bottom:0;color:var(--highlight-foreground);cursor:pointer;display:none;left:0;right:0;position:absolute;text-align:center}.fold-cover{background-image:linear-gradient(to top,var(--highlight-background) 0,rgba(0,0,0,0) 100%);bottom:0;display:none;height:50px;left:0;right:0;position:absolute}.highlight-fold{max-height:300px;overflow-y:hidden!important}.highlight-fold .expand-btn,.highlight-fold .fold-cover{display:block}code,figure.highlight,kbd,pre{background:var(--highlight-background);color:var(--highlight-foreground)}figure.highlight,pre{line-height:1.6;margin:0 auto 20px}figure.highlight figcaption,pre .caption,pre figcaption{background:var(--highlight-gutter-background);color:var(--highlight-foreground);display:flow-root;font-size:.915em;line-height:1.2;padding:.5em}figure.highlight figcaption a,pre .caption a,pre figcaption a{color:var(--highlight-foreground);float:right}figure.highlight figcaption a:hover,pre .caption a:hover,pre figcaption a:hover{border-bottom-color:var(--highlight-foreground)}code,pre{font-family:Alegreya,consolas,Menlo,monospace,'Zhuque Fangsong (technical preview)'}code{border-radius:3px;font-size:.915em;padding:2px 4px;overflow-wrap:break-word}kbd{border:2px solid #ccc;border-radius:.2em;box-shadow:.1em .1em .2em rgba(0,0,0,.1);font-family:inherit;padding:.1em .3em;white-space:nowrap}figure.highlight{overflow:auto;position:relative}figure.highlight pre{border:0;margin:0;padding:10px 0}figure.highlight table{border:0;margin:0;width:auto}figure.highlight td{border:0;padding:0}figure.highlight .gutter{-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}figure.highlight .gutter pre{background:var(--highlight-gutter-background);color:var(--highlight-gutter-foreground);padding-left:10px;padding-right:10px;text-align:right}figure.highlight .code pre{padding-left:10px;width:100%}figure.highlight .marked{background:rgba(0,0,0,.3)}pre .caption,pre figcaption{margin-bottom:10px}.gist table{width:auto}.gist table td{border:0}pre{overflow:auto;padding:10px}pre code{background:0 0;padding:0;text-shadow:none}.blockquote-center{border-left:0;margin:40px 0;padding:0;position:relative;text-align:center}.blockquote-center::after,.blockquote-center::before{left:0;line-height:1;opacity:.6;position:absolute;width:100%}.blockquote-center::before{border-top:1px solid #ccc;text-align:left;top:-20px;content:'\f10d';font-family:'Font Awesome 6 Free';font-weight:900}.blockquote-center::after{border-bottom:1px solid #ccc;bottom:-20px;text-align:right;content:'\f10e';font-family:'Font Awesome 6 Free';font-weight:900}.blockquote-center div,.blockquote-center p{text-align:center}.group-picture{margin-bottom:20px}.group-picture .group-picture-row{display:flex;gap:3px;margin-bottom:3px}.group-picture .group-picture-column{flex:1}.group-picture .group-picture-column img{height:100%;margin:0;object-fit:cover;width:100%}.post-body .label{color:#222;padding:0 2px}.post-body .label.default{background:#f0f0f0}.post-body .label.primary{background:#efe6f7}.post-body .label.info{background:#e5f2f8}.post-body .label.success{background:#e7f4e9}.post-body .label.warning{background:#fcf6e1}.post-body .label.danger{background:#fae8eb}.post-body .link-grid{display:grid;grid-gap:1.5rem;gap:1.5rem;grid-template-columns:1fr 1fr;margin-bottom:20px;padding:1rem}@media (max-width:767px){.post-body .link-grid{grid-template-columns:1fr}}.post-body .link-grid .link-grid-container{border:solid #ddd;box-shadow:1rem 1rem .5rem rgba(0,0,0,.5);min-height:5rem;min-width:0;padding:.5rem;position:relative;transition:background .3s}.post-body .link-grid .link-grid-container:hover{animation:next-shake .5s;background:var(--card-bg-color)}.post-body .link-grid .link-grid-container:active{box-shadow:.5rem .5rem .25rem rgba(0,0,0,.5);transform:translate(.2rem,.2rem)}.post-body .link-grid .link-grid-container .link-grid-image{border:1px solid #ddd;border-radius:50%;box-sizing:border-box;height:5rem;padding:3px;position:absolute;width:5rem}.post-body .link-grid .link-grid-container p{margin:0 1rem 0 6rem}.post-body .link-grid .link-grid-container p:first-of-type{font-size:1.2em}.post-body .link-grid .link-grid-container p:last-of-type{font-size:.8em;line-height:1.3rem;opacity:.7}.post-body .link-grid .link-grid-container a{border:0;height:100%;left:0;position:absolute;top:0;width:100%}@keyframes next-shake{0%{transform:translate(1pt,1pt) rotate(0)}10%{transform:translate(-1pt,-2pt) rotate(-1deg)}20%{transform:translate(-3pt,0) rotate(1deg)}30%{transform:translate(3pt,2pt) rotate(0)}40%{transform:translate(1pt,-1pt) rotate(1deg)}50%{transform:translate(-1pt,2pt) rotate(-1deg)}60%{transform:translate(-3pt,1pt) rotate(0)}70%{transform:translate(3pt,1pt) rotate(-1deg)}80%{transform:translate(-1pt,-1pt) rotate(1deg)}90%{transform:translate(1pt,2pt) rotate(0)}100%{transform:translate(1pt,-2pt) rotate(-1deg)}}.post-body .note{border-radius:3px;margin-bottom:20px;padding:1em;position:relative;border:1px solid #eee;border-left-width:5px}.post-body .note summary{cursor:pointer;outline:0}.post-body .note summary p{display:inline}.post-body .note h2,.post-body .note h3,.post-body .note h4,.post-body .note h5,.post-body .note h6{border-bottom:initial;margin:0;padding-top:0}.post-body .note :first-child{margin-top:0}.post-body .note :last-child{margin-bottom:0}.post-body .note.default{border-left-color:#777}.post-body .note.default h2,.post-body .note.default h3,.post-body .note.default h4,.post-body .note.default h5,.post-body .note.default h6{color:#777}.post-body .note.primary{border-left-color:#6f42c1}.post-body .note.primary h2,.post-body .note.primary h3,.post-body .note.primary h4,.post-body .note.primary h5,.post-body .note.primary h6{color:#6f42c1}.post-body .note.info{border-left-color:#428bca}.post-body .note.info h2,.post-body .note.info h3,.post-body .note.info h4,.post-body .note.info h5,.post-body .note.info h6{color:#428bca}.post-body .note.success{border-left-color:#5cb85c}.post-body .note.success h2,.post-body .note.success h3,.post-body .note.success h4,.post-body .note.success h5,.post-body .note.success h6{color:#5cb85c}.post-body .note.warning{border-left-color:#f0ad4e}.post-body .note.warning h2,.post-body .note.warning h3,.post-body .note.warning h4,.post-body .note.warning h5,.post-body .note.warning h6{color:#f0ad4e}.post-body .note.danger{border-left-color:#d9534f}.post-body .note.danger h2,.post-body .note.danger h3,.post-body .note.danger h4,.post-body .note.danger h5,.post-body .note.danger h6{color:#d9534f}.post-body .tabs{margin-bottom:20px}.post-body .tabs,.tabs-comment{padding-top:10px}.post-body .tabs ul.nav-tabs,.tabs-comment ul.nav-tabs{background:var(--body-bg-color);display:flex;display:flex;flex-wrap:wrap;justify-content:center;margin:0;padding:0;position:-webkit-sticky;position:sticky;top:0;z-index:5}@media (max-width:413px){.post-body .tabs ul.nav-tabs,.tabs-comment ul.nav-tabs{display:block;margin-bottom:5px}}.post-body .tabs ul.nav-tabs li.tab,.tabs-comment ul.nav-tabs li.tab{border-bottom:1px solid #ddd;border-left:1px solid transparent;border-right:1px solid transparent;border-radius:0;border-top:3px solid transparent;flex-grow:1;list-style-type:none}@media (max-width:413px){.post-body .tabs ul.nav-tabs li.tab,.tabs-comment ul.nav-tabs li.tab{border-bottom:1px solid transparent;border-left:3px solid transparent;border-right:1px solid transparent;border-top:1px solid transparent}}@media (max-width:413px){.post-body .tabs ul.nav-tabs li.tab,.tabs-comment ul.nav-tabs li.tab{border-radius:0}}.post-body .tabs ul.nav-tabs li.tab a,.tabs-comment ul.nav-tabs li.tab a{border-bottom:initial;display:block;line-height:1.8;padding:.25em .75em;text-align:center;transition:all .2s ease-out}.post-body .tabs ul.nav-tabs li.tab a i[class^=fa],.tabs-comment ul.nav-tabs li.tab a i[class^=fa]{width:1.285714285714286em}.post-body .tabs ul.nav-tabs li.tab.active,.tabs-comment ul.nav-tabs li.tab.active{border-bottom-color:transparent;border-left-color:#ddd;border-right-color:#ddd;border-top-color:#fc6423}@media (max-width:413px){.post-body .tabs ul.nav-tabs li.tab.active,.tabs-comment ul.nav-tabs li.tab.active{border-bottom-color:#ddd;border-left-color:#fc6423;border-right-color:#ddd;border-top-color:#ddd}}.post-body .tabs ul.nav-tabs li.tab.active a,.tabs-comment ul.nav-tabs li.tab.active a{cursor:default}.post-body .tabs .tab-content,.tabs-comment .tab-content{border:1px solid #ddd;border-radius:0;border-top-color:transparent}@media (max-width:413px){.post-body .tabs .tab-content,.tabs-comment .tab-content{border-radius:0;border-top-color:#ddd}}.post-body .tabs .tab-content .tab-pane,.tabs-comment .tab-content .tab-pane{padding:20px 20px 0}.post-body .tabs .tab-content .tab-pane:not(.active),.tabs-comment .tab-content .tab-pane:not(.active){display:none}.pagination .next,.pagination .page-number,.pagination .prev,.pagination .space{display:inline-block;margin:-1px 10px 0;padding:0 10px}@media (max-width:767px){.pagination .next,.pagination .page-number,.pagination .prev,.pagination .space{margin:0 5px}}.pagination .page-number.current{background:#ccc;border-color:#ccc;color:var(--content-bg-color)}.pagination{border-top:1px solid #eee;margin:60px 0 0;text-align:left}.pagination .next,.pagination .page-number,.pagination .prev{border-bottom:0;border-top:1px solid #eee;transition:border-color .2s ease-in-out}.pagination .next:hover,.pagination .page-number:hover,.pagination .prev:hover{border-top-color:var(--link-hover-color)}@media (max-width:767px){.pagination{border-top:0}.pagination .next,.pagination .page-number,.pagination .prev{border-bottom:1px solid #eee;border-top:0}.pagination .next:hover,.pagination .page-number:hover,.pagination .prev:hover{border-bottom-color:var(--link-hover-color)}}.pagination .space{margin:0;padding:0}.comments{margin-top:60px;overflow:hidden}.comment-button-group{display:flex;display:flex;flex-wrap:wrap;justify-content:center;justify-content:center;margin:1em 0}.comment-button-group .comment-button{margin:.1em .2em}.comment-button-group .comment-button.active{background:var(--btn-default-hover-bg);border-color:var(--btn-default-hover-border-color);color:var(--btn-default-hover-color)}.comment-position{display:none}.comment-position.active{display:block}.tabs-comment{margin-top:4em;padding-top:0}.tabs-comment .comments{margin-top:0;padding-top:0}.headband{background:var(--theme-color);height:3px}@media (max-width:991px){.headband{display:none}}.site-brand-container{display:flex;flex-shrink:0;padding:0 10px}.use-motion .column,.use-motion .site-brand-container .toggle{opacity:0}.site-meta{flex-grow:1;text-align:center}@media (max-width:767px){.site-meta{text-align:center}}.custom-logo-image{margin-top:20px}@media (max-width:991px){.custom-logo-image{display:none}}.brand{border-bottom:0;color:var(--brand-color);display:inline-block;padding:2px 1px}.brand:hover{color:var(--brand-hover-color)}.site-title{font-family:Alegreya,'Zhuque Fangsong (technical preview)',sans-serif;font-size:1.2em;font-weight:400;line-height:1.5;margin:0}.site-subtitle{color:#999;font-size:.8525em;margin:10px 0}.use-motion .custom-logo-image,.use-motion .site-subtitle,.use-motion .site-title{opacity:0;position:relative;top:-10px}.site-nav-right,.site-nav-toggle{display:none}@media (max-width:767px){.site-nav-right,.site-nav-toggle{display:flex;flex-direction:column;justify-content:center}}.site-nav-right .toggle,.site-nav-toggle .toggle{color:var(--text-color);padding:10px;width:22px}.site-nav-right .toggle .toggle-line,.site-nav-toggle .toggle .toggle-line{background:var(--text-color);border-radius:1px}@media (max-width:767px){.site-nav{--scroll-height:0;height:0;overflow:hidden;transition:.2s ease-in-out;transition-property:height,visibility;visibility:hidden}body:not(.site-nav-on) .site-nav .animated{animation:none}body.site-nav-on .site-nav{height:var(--scroll-height);visibility:unset}}.menu{margin:0;padding:1em 0;text-align:center}.menu-item{display:inline-block;list-style:none;margin:0 10px}@media (max-width:767px){.menu-item{display:block;margin-top:10px}.menu-item.menu-item-search{display:none}}.menu-item a{border-bottom:0;display:block;font-size:.8525em;transition:border-color .2s ease-in-out}.menu-item a.menu-item-active,.menu-item a:hover{background:var(--menu-item-bg-color)}.menu-item i[class^=fa]{margin-right:8px}.menu-item .badge{display:inline-block;font-weight:700;line-height:1;margin-left:.35em;margin-top:.35em;text-align:center;white-space:nowrap}@media (max-width:767px){.menu-item .badge{float:right;margin-left:0}}.use-motion .menu-item{visibility:hidden}.book-mark-link{border-bottom:0;position:fixed;top:-10px;transition:top .3s;right:30px}@media (max-width:991px){.book-mark-link{right:20px}}@media (max-width:991px){.book-mark-link{display:none}}.book-mark-link::before{color:rgba(216,216,216,.8);font-size:32px;line-height:1;content:'\f02e';font-family:'Font Awesome 6 Free';font-weight:900}.book-mark-link-fixed,.book-mark-link:hover{top:-2px}.sidebar-inner{color:#999;padding:18px 10px;text-align:center;display:flex;flex-direction:column;justify-content:center}.cc-license .cc-opacity{border-bottom:0;opacity:.7}.cc-license .cc-opacity:hover{opacity:.9}.cc-license img{display:inline-block}.site-author-image{border:2px solid #333;max-width:96px;padding:2px}.site-author-name{color:#222;font-weight:400;margin:5px 0 0}.site-description{color:#999;font-size:1.04em;margin-top:5px}.links-of-author a{font-size:.8525em}.sidebar .sidebar-button:not(:first-child){margin-top:15px}.sidebar .sidebar-button button{background:0 0;color:#fc6423;cursor:pointer;line-height:2;padding:0 15px;border:1px solid #fc6423;border-radius:4px}.sidebar .sidebar-button button:hover{background:#fc6423;color:#fff}.sidebar .sidebar-button button i[class^=fa]{margin-right:5px}.links-of-blogroll{font-size:.8525em}.links-of-blogroll-title{font-size:.915em;font-weight:600}.links-of-blogroll-list{list-style:none;margin:0;padding:0}.sidebar-nav{font-size:.915em;height:0;margin:0;overflow:hidden;padding-left:0;pointer-events:none;transition:.2s ease-in-out;transition-property:height,visibility;visibility:hidden}.sidebar-nav-active .sidebar-nav{height:calc(2em + 1px);pointer-events:unset;visibility:unset}.sidebar-nav li{border-bottom:1px solid transparent;color:#666;cursor:pointer;display:inline-block;transition:.2s ease-in-out;transition-property:border-bottom-color,color}.sidebar-nav li.sidebar-nav-overview{margin-left:10px}.sidebar-nav li:hover{color:#900}.sidebar-overview-active .sidebar-nav-overview,.sidebar-toc-active .sidebar-nav-toc{border-bottom-color:#900;color:#900;transition-delay:.2s}.sidebar-overview-active .sidebar-nav-overview:hover,.sidebar-toc-active .sidebar-nav-toc:hover{color:#900}.sidebar-panel-container{align-items:start;display:grid;flex:1;overflow-x:hidden;overflow-y:auto;padding-top:0;transition:padding-top .2s ease-in-out}.sidebar-nav-active .sidebar-panel-container{padding-top:20px}.sidebar-panel{animation:deactivate-sidebar-panel .2s ease-in-out;grid-area:1/1;height:0;opacity:0;overflow:hidden;pointer-events:none;transform:translateY(0);transition:.2s ease-in-out;transition-delay:0s;transition-property:opacity,transform,visibility;visibility:hidden}.sidebar-nav-active .sidebar-panel,.sidebar-overview-active .sidebar-panel.post-toc-wrap{transform:translateY(-20px)}.sidebar-overview-active:not(.sidebar-nav-active) .sidebar-panel.post-toc-wrap{transition-delay:0s,.2s,0s}.sidebar-overview-active .sidebar-panel.site-overview-wrap,.sidebar-toc-active .sidebar-panel.post-toc-wrap{animation-name:activate-sidebar-panel;height:auto;opacity:1;pointer-events:unset;transform:translateY(0);transition-delay:.2s,.2s,0s;visibility:unset}.sidebar-panel.site-overview-wrap{display:flex;flex-direction:column;justify-content:center;gap:10px;justify-content:flex-start}@keyframes deactivate-sidebar-panel{from{height:var(--inactive-panel-height,0)}to{height:var(--active-panel-height,0)}}@keyframes activate-sidebar-panel{from{height:var(--inactive-panel-height,auto)}to{height:var(--active-panel-height,auto)}}.sidebar-toggle{bottom:61px;height:16px;padding:5px;width:16px;background:#222;cursor:pointer;opacity:.8;position:fixed;z-index:30;left:30px}@media (max-width:991px){.sidebar-toggle{left:20px}}.sidebar-toggle:hover{opacity:1}@media (max-width:991px){.sidebar-toggle{opacity:1}}.sidebar-toggle:hover .toggle-line{background:#900}@media (any-hover:hover){body:not(.sidebar-active) .sidebar-toggle:hover :first-child{left:50%;top:2px;transform:rotate(45deg);width:50%}body:not(.sidebar-active) .sidebar-toggle:hover :last-child{left:50%;top:-2px;transform:rotate(-45deg);width:50%}}.sidebar-active .sidebar-toggle :nth-child(2){opacity:0}.sidebar-active .sidebar-toggle :first-child{top:6px;transform:rotate(45deg)}.sidebar-active .sidebar-toggle :last-child{top:-6px;transform:rotate(-45deg)}.post-toc{font-size:.915em}.post-toc ol{list-style:none;margin:0;padding:0 2px 0 10px;text-align:left}.post-toc ol>:last-child{margin-bottom:5px}.post-toc ol>ol{padding-left:0}.post-toc ol a{transition:all .2s ease-in-out}.post-toc .nav-item{line-height:1.8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-toc .nav .nav-child{--height:0;height:0;opacity:0;overflow:hidden;transition-property:height,opacity,visibility;transition:.2s ease-in-out;visibility:hidden}.post-toc .nav .active>.nav-child{height:var(--height,auto);opacity:1;visibility:unset}.post-toc .nav .active>a{border-bottom-color:#900;color:#900}.post-toc .nav .active-current>a{color:#900}.post-toc .nav .active-current>a:hover{color:#900}.site-state{display:flex;flex-wrap:wrap;justify-content:center;line-height:1.4}.site-state-item{padding:0 15px}.site-state-item a{border-bottom:0;display:block}.site-state-item-count{display:block;font-size:1.29em;font-weight:600}.site-state-item-name{color:inherit;font-size:.915em}.footer{color:#999;font-size:.915em;padding:20px 0;transition:.2s ease-in-out;transition-property:left,right}.footer.footer-fixed{bottom:0;left:0;position:absolute;right:0}.footer-inner{box-sizing:border-box;text-align:left;display:flex;flex-direction:column;justify-content:center;margin:0 auto;width:700px}@media (max-width:767px){.footer-inner{width:auto}}@media (min-width:1200px){.footer-inner{width:800px}}@media (min-width:1600px){.footer-inner{width:900px}}.use-motion .footer{opacity:0}.languages{display:inline-block;font-size:1.165em;position:relative}.languages .lang-select-label span{margin:0 .5em}.languages .lang-select{height:100%;left:0;opacity:0;position:absolute;top:0;width:100%}.with-love{color:#000;display:inline-block;margin:0 5px}@keyframes icon-animate{0%,100%{transform:scale(1)}10%,30%{transform:scale(.9)}20%,40%,60%,80%{transform:scale(1.1)}50%,70%{transform:scale(1.1)}}.back-to-top{font-size:12px;align-items:center;bottom:-100px;color:#fff;display:flex;height:26px;transition:bottom .2s ease-in-out;background:#222;cursor:pointer;opacity:.8;position:fixed;z-index:30;left:30px}.back-to-top span{margin-right:8px;display:none}.back-to-top .fa{text-align:center;width:26px}@media (max-width:991px){.back-to-top{left:20px}}.back-to-top:hover{opacity:1}@media (max-width:991px){.back-to-top{opacity:1}}.back-to-top:hover{color:#900}.back-to-top.back-to-top-on{bottom:30px}.rtl.post-body a,.rtl.post-body h1,.rtl.post-body h2,.rtl.post-body h3,.rtl.post-body h4,.rtl.post-body h5,.rtl.post-body h6,.rtl.post-body li,.rtl.post-body ol,.rtl.post-body p,.rtl.post-body ul{direction:rtl;font-family:UKIJ Ekran}.rtl.post-title{font-family:UKIJ Ekran}.post-button{margin-top:40px;text-align:left}.use-motion .comments,.use-motion .pagination,.use-motion .post-block{visibility:hidden}.use-motion .post-header{visibility:hidden}.use-motion .post-body{visibility:hidden}.use-motion .collection-header{visibility:hidden}.posts-collapse .post-content{margin-bottom:35px;margin-left:35px;position:relative}@media (max-width:767px){.posts-collapse .post-content{margin-left:0;margin-right:0}}.posts-collapse .post-content .collection-title{font-size:1.165em;position:relative}.posts-collapse .post-content .collection-title::before{background:#999;border:1px solid #fff;margin-left:-6px;margin-top:-4px;position:absolute;top:50%;border-radius:50%;content:' ';height:10px;width:10px}.posts-collapse .post-content .collection-year{font-size:1.54em;font-weight:700;margin:30px 0;position:relative}.posts-collapse .post-content .collection-year::before{background:#bbb;margin-left:-4px;margin-top:-4px;position:absolute;top:50%;border-radius:50%;content:' ';height:8px;width:8px}.posts-collapse .post-content .collection-header{display:block;margin-left:20px}.posts-collapse .post-content .collection-header small{color:#bbb;margin-left:5px}.posts-collapse .post-content .post-header{border-bottom:1px dashed #ccc;margin:30px 2px 0;padding-left:15px;position:relative;transition:border .2s ease-in-out}.posts-collapse .post-content .post-header::before{background:#bbb;border:1px solid #fff;left:-6px;position:absolute;top:.79em;transition:background .2s ease-in-out;border-radius:50%;content:' ';height:6px;width:6px}.posts-collapse .post-content .post-header:hover{border-bottom-color:#666}.posts-collapse .post-content .post-header:hover::before{background:#222}.posts-collapse .post-content .post-meta-container{display:inline;font-size:.79em;margin-right:10px}.posts-collapse .post-content .post-title{display:inline}.posts-collapse .post-content .post-title a{border-bottom:0;color:var(--link-color)}.posts-collapse .post-content::before{background:rgba(245,245,245,.4);content:' ';height:100%;margin-left:-2px;position:absolute;top:1.25em;width:4px}.post-body{font-family:Alegreya,'Zhuque Fangsong (technical preview)',sans-serif;overflow-wrap:break-word}@media (min-width:1200px){.post-body{font-size:1.165em}}@media (min-width:992px){.post-body{text-align:justify}}@media (max-width:991px){.post-body{text-align:justify}}.post-body h1 .header-anchor,.post-body h1 .headerlink,.post-body h2 .header-anchor,.post-body h2 .headerlink,.post-body h3 .header-anchor,.post-body h3 .headerlink,.post-body h4 .header-anchor,.post-body h4 .headerlink,.post-body h5 .header-anchor,.post-body h5 .headerlink,.post-body h6 .header-anchor,.post-body h6 .headerlink{border-bottom-style:none;color:inherit;float:right;font-size:.915em;margin-left:10px;opacity:0}.post-body h1 .header-anchor::before,.post-body h1 .headerlink::before,.post-body h2 .header-anchor::before,.post-body h2 .headerlink::before,.post-body h3 .header-anchor::before,.post-body h3 .headerlink::before,.post-body h4 .header-anchor::before,.post-body h4 .headerlink::before,.post-body h5 .header-anchor::before,.post-body h5 .headerlink::before,.post-body h6 .header-anchor::before,.post-body h6 .headerlink::before{content:'\f0c1';font-family:'Font Awesome 6 Free';font-weight:900}.post-body h1:hover .header-anchor,.post-body h1:hover .headerlink,.post-body h2:hover .header-anchor,.post-body h2:hover .headerlink,.post-body h3:hover .header-anchor,.post-body h3:hover .headerlink,.post-body h4:hover .header-anchor,.post-body h4:hover .headerlink,.post-body h5:hover .header-anchor,.post-body h5:hover .headerlink,.post-body h6:hover .header-anchor,.post-body h6:hover .headerlink{opacity:.5}.post-body h1:hover .header-anchor:hover,.post-body h1:hover .headerlink:hover,.post-body h2:hover .header-anchor:hover,.post-body h2:hover .headerlink:hover,.post-body h3:hover .header-anchor:hover,.post-body h3:hover .headerlink:hover,.post-body h4:hover .header-anchor:hover,.post-body h4:hover .headerlink:hover,.post-body h5:hover .header-anchor:hover,.post-body h5:hover .headerlink:hover,.post-body h6:hover .header-anchor:hover,.post-body h6:hover .headerlink:hover{opacity:1}.post-body .exturl .fa{font-size:.915em;margin-left:4px}.post-body .fancybox+figcaption,.post-body img+figcaption{color:#999;font-size:.915em;font-weight:700;line-height:1;margin:-15px auto 15px;text-align:center}.post-body embed,.post-body iframe,.post-body img,.post-body video{margin-bottom:20px}.post-body .video-container{height:0;margin-bottom:20px;overflow:hidden;padding-top:75%;position:relative;width:100%}.post-body .video-container embed,.post-body .video-container iframe,.post-body .video-container object{height:100%;left:0;margin:0;position:absolute;top:0;width:100%}.post-gallery{display:flex;min-height:200px}.post-gallery .post-gallery-image{flex:1}.post-gallery .post-gallery-image:not(:first-child){clip-path:polygon(40px 0,100% 0,100% 100%,0 100%);margin-left:-20px}.post-gallery .post-gallery-image:not(:last-child){margin-right:-20px}.post-gallery .post-gallery-image img{height:100%;object-fit:cover;opacity:1;width:100%}.posts-expand .post-gallery{margin-bottom:60px}.posts-collapse .post-gallery{margin:15px 0}.posts-expand .post-header{font-size:1.165em;margin-bottom:60px;text-align:center}.posts-expand .post-title{font-size:1.54em;font-weight:400;margin:initial;overflow-wrap:break-word}.posts-expand .post-title-link{border-bottom:0;color:var(--link-color);display:inline-block;position:relative}.posts-expand .post-title-link::before{background:var(--link-color);bottom:0;content:'';height:2px;left:0;position:absolute;transform:scaleX(0);transition:transform .2s ease-in-out;width:100%}.posts-expand .post-title-link:hover::before{transform:scaleX(1)}.posts-expand .post-title-link .fa{font-size:.915em;margin-left:5px}.post-sticky-flag{display:inline-block;margin-right:8px;transform:rotate(30deg)}.posts-expand .post-meta-container{color:#999;font-family:Alegreya,'Zhuque Fangsong (technical preview)',sans-serif;font-size:.79em;margin-top:3px}.posts-expand .post-meta-container .post-description{font-size:.915em;margin-top:2px}.posts-expand .post-meta-container time{border-bottom:1px dashed #999}.post-meta{display:flex;flex-wrap:wrap;justify-content:center}:not(.post-meta-break)+.post-meta-item::before{content:'|';margin:0 .5em}.post-meta-item-icon{margin-right:3px}@media (max-width:991px){.post-meta-item-text{display:none}}.post-meta-break{flex-basis:100%;height:0}.post-nav{border-top:1px solid #eee;display:flex;gap:30px;justify-content:space-between;margin-top:1em;padding:10px 5px 0}.post-nav-item{flex:1}.post-nav-item a{border-bottom:0;display:block;font-size:.915em;line-height:1.6}.post-nav-item a:active{top:2px}.post-nav-item .fa{font-size:.79em}.post-nav-item:first-child .fa{margin-right:5px}.post-nav-item:last-child{text-align:right}.post-nav-item:last-child .fa{margin-left:5px}.post-footer{display:flex;flex-direction:column;justify-content:center}.post-eof{background:#ccc;height:1px;margin:80px auto 60px;width:8%}.post-block:last-of-type .post-eof{display:none}.post-copyright ul{list-style:none;overflow:hidden;padding:.5em 1em;position:relative;background:var(--card-bg-color);border-left:3px solid #ff2a2a;margin:1em 0 0}.post-copyright ul::after{content:'\f25e';font-family:'Font Awesome 6 Brands';font-size:200px;opacity:.1;position:absolute;right:-50px;top:-150px}.post-tags{margin-top:40px;text-align:left}.post-tags a{display:inline-block;font-size:.8525em}.post-tags a:not(:last-child){margin-right:10px}.social-like{border-top:1px solid #eee;font-size:.915em;margin-top:1em;padding-top:1em;display:flex;flex-wrap:wrap;justify-content:center}.social-like a{border-bottom:none}.reward-container{margin:1em 0 0;padding:1em 0;text-align:center}.reward-container button{background:0 0;color:#900;cursor:pointer;line-height:2;padding:0 15px;border:2px solid #900;border-radius:2px;outline:0;transition:all .2s ease-in-out;vertical-align:text-top}.reward-container button:hover{background:#900;color:#fff}.post-reward{display:none;padding-top:20px}.post-reward.active{display:block}.post-reward div{display:inline-block}.post-reward div span{display:block}.post-reward img{display:inline-block;margin:.8em 2em 0;max-width:100%;width:180px}@keyframes next-roll{from{transform:rotateZ(30deg)}to{transform:rotateZ(-30deg)}}.category-all-page .category-all-title{text-align:center}.category-all-page .category-all{margin-top:20px}.category-all-page .category-list{list-style:none;margin:0;padding:0}.category-all-page .category-list-item{margin:5px 10px}.category-all-page .category-list-count{color:#bbb}.category-all-page .category-list-count::before{content:' ('}.category-all-page .category-list-count::after{content:') '}.category-all-page .category-list-child{padding-left:10px}.event-list hr{background:#222;margin:20px 0 45px}.event-list hr::after{background:#222;color:#fff;content:'NOW';display:inline-block;font-weight:700;padding:0 5px}.event-list .event{--event-background:#222;--event-foreground:#bbb;--event-title:#fff;background:var(--event-background);padding:15px}.event-list .event .event-summary{border-bottom:0;color:var(--event-title);margin:0;padding:0 0 0 35px;position:relative}.event-list .event .event-summary::before{animation:dot-flash 1s alternate infinite ease-in-out;background:var(--event-title);left:0;margin-top:-6px;position:absolute;top:50%;border-radius:50%;content:' ';height:12px;width:12px}.event-list .event:nth-of-type(odd) .event-summary::before{animation-delay:.5s}.event-list .event:not(:last-child){margin-bottom:20px}.event-list .event .event-relative-time{color:var(--event-foreground);display:inline-block;font-size:12px;font-weight:400;padding-left:12px}.event-list .event .event-details{color:var(--event-foreground);display:block;line-height:18px;padding:6px 0 6px 35px}.event-list .event .event-details::before{color:var(--event-foreground);display:inline-block;margin-right:9px;width:14px;font-family:'Font Awesome 6 Free';font-weight:900}.event-list .event .event-details.event-location::before{content:'\f041'}.event-list .event .event-details.event-duration::before{content:'\f017'}.event-list .event .event-details.event-description::before{content:'\f024'}.event-list .event-past{--event-background:rgba(245,245,245,0.4);--event-foreground:#999;--event-title:#222}@keyframes dot-flash{from{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.8)}}ul.breadcrumb{font-size:.79em;list-style:none;margin:1em 0;padding:0 2em;text-align:center}ul.breadcrumb li{display:inline}ul.breadcrumb li:not(:first-child)::before{content:'/\00a0';font-weight:400;padding:.5em}ul.breadcrumb li:last-child{font-weight:700}.tag-cloud{text-align:center}.tag-cloud a{display:inline-block;margin:10px}.tag-cloud-0{border-bottom-color:#aaa;color:#aaa}.tag-cloud-1{border-bottom-color:#9a9a9a;color:#9a9a9a}.tag-cloud-2{border-bottom-color:#8b8b8b;color:#8b8b8b}.tag-cloud-3{border-bottom-color:#7c7c7c;color:#7c7c7c}.tag-cloud-4{border-bottom-color:#6c6c6c;color:#6c6c6c}.tag-cloud-5{border-bottom-color:#5d5d5d;color:#5d5d5d}.tag-cloud-6{border-bottom-color:#4e4e4e;color:#4e4e4e}.tag-cloud-7{border-bottom-color:#3e3e3e;color:#3e3e3e}.tag-cloud-8{border-bottom-color:#2f2f2f;color:#2f2f2f}.tag-cloud-9{border-bottom-color:#202020;color:#202020}.tag-cloud-10{border-bottom-color:#111;color:#111}.search-active{overflow:hidden}.search-pop-overlay{background:rgba(255,255,255,0);display:flex;height:100%;left:0;position:fixed;top:0;transition:visibility .4s,background .4s;visibility:hidden;width:100%;z-index:40}.search-active .search-pop-overlay{background:rgba(255,255,255,.3);visibility:visible}.search-popup{background:var(--card-bg-color);border-radius:5px;height:80%;margin:auto;transform:scale(0);transition:transform .4s;width:700px}.search-active .search-popup{transform:scale(1)}@media (max-width:767px){.search-popup{border-radius:0;height:100%;width:100%}}.search-popup .popup-btn-close,.search-popup .search-icon{color:#999;font-size:18px;padding:0 10px}.search-popup .popup-btn-close{cursor:pointer}.search-popup .popup-btn-close:hover .fa{color:#222}.search-popup .search-header{background:#eee;border-top-left-radius:5px;border-top-right-radius:5px;display:flex;padding:5px}.search-popup input.search-input{background:0 0;border:0;outline:0;width:100%}.search-popup input.search-input::-webkit-search-cancel-button{display:none}.search-popup .search-result-container{height:calc(100% - 55px);overflow:auto;padding:5px 25px}.search-popup .search-result-container hr{margin:5px 0 10px}.search-popup .search-result-container hr:first-child{display:none}.search-popup .search-result-list{margin:0 5px;padding:0}.search-popup a.search-result-title{font-weight:700}.search-popup p.search-result{border-bottom:1px dashed #ccc;padding:5px 0}.search-popup .search-input-container{flex-grow:1;padding:2px}.search-popup .no-result{display:flex}.search-popup .search-result-list{width:100%}.search-popup .search-result-icon{color:#ccc;margin:auto}mark.search-keyword{background:0 0;border-bottom:1px dashed #ff2a2a;color:#ff2a2a;font-weight:700}.use-motion .animated{animation-fill-mode:none;visibility:inherit}.use-motion .sidebar .animated{animation-fill-mode:both}hr{height:2px;margin:20px 0}.btn{padding:0 10px}.headband{display:none}@media (max-width:767px){.pagination{margin:40px 0 0;text-align:center}}.footer{background:var(--content-bg-color);color:var(--text-color);padding:10px 0}@media (max-width:767px){.footer-inner{text-align:center}}.column{background:var(--content-bg-color)}header.header{align-items:center;display:flex;padding:20px 0}@media (max-width:767px){header.header{display:block;padding:10px 0}}.site-meta{line-height:normal}@media (max-width:767px){.site-meta .brand{display:block}}.site-meta .site-title{font-weight:bolder}.logo-line{background:var(--brand-color);display:none;height:2px;margin:0 auto;width:75%}@media (max-width:767px){.logo-line{display:none}}.use-motion .logo-line:first-of-type{transform:scaleX(0);transform-origin:left}.use-motion .logo-line:last-of-type{transform:scaleX(0);transform-origin:right}.site-subtitle{display:none}.site-nav{flex-grow:1}@media (max-width:767px){.site-nav{padding:0 10px 0}}@media (max-width:767px){.main-menu{padding-top:10px}}.menu{padding:0}.menu .menu-item{margin:0}@media (max-width:767px){.menu .menu-item{margin-top:5px}}.menu .menu-item a{border-radius:2px;padding:0 10px;transition-property:background}@media (max-width:767px){.menu .menu-item a{text-align:left}}.menu .menu-item .badge{background:#fff;border-radius:10px;color:#555;padding:1px 4px;text-shadow:1px 1px 0 rgba(0,0,0,.1)}.posts-expand.index .post-header{text-align:left}@media (max-width:767px){.posts-expand.index .post-header{text-align:center}}.posts-expand.index .post-meta-container{margin-top:5px}.posts-expand.index .post-meta{justify-content:flex-start}@media (max-width:767px){.posts-expand.index .post-meta{justify-content:center}}.posts-expand .post-eof{display:none}.posts-expand .post-block:not(:first-of-type){margin-top:60px}.posts-expand .post-header{margin-bottom:10px}.posts-expand .post-tags a{background:var(--content-bg-color);border-bottom:0;padding:1px 5px}.posts-expand .post-tags a:hover{background:var(--menu-item-bg-color)}.posts-expand .post-nav{margin-top:40px}.post-button{margin-top:20px}.post-button .btn{background:0 0;border:0;border-bottom:2px solid var(--btn-default-border-color);padding:0;transition-property:border}.post-button .btn:hover{border-bottom-color:var(--btn-default-hover-border-color)}header.header{margin:0 auto;width:700px}@media (max-width:767px){header.header{width:auto}}@media (min-width:1200px){header.header{width:800px}}@media (min-width:1600px){header.header{width:900px}}.main-inner{margin:0 auto;width:700px;padding-bottom:80px}@media (max-width:767px){.main-inner{width:auto}}@media (min-width:1200px){.main-inner{width:800px}}@media (min-width:1600px){.main-inner{width:900px}}@media (max-width:767px){.main-inner{padding-left:20px;padding-right:20px}}.post-block:first-of-type{padding-top:60px}@media (max-width:767px){.post-block:first-of-type{padding-top:60px}}@media (min-width:1200px){.sidebar-active{padding-left:280px}.sidebar-active .footer-fixed{left:280px}}.sidebar{left:-280px}.sidebar-active .sidebar{left:0}.sidebar{background:#fff;border-right:1px solid #333;color:#000;bottom:0;box-shadow:none;max-height:100vh;overflow-y:auto;position:fixed;top:0;transition:all .2s ease-out;width:280px;z-index:20}.sidebar a{border-bottom-color:#555;color:$black}.sidebar a:hover{border-bottom-color:#900;color:#900}.links-of-author:not(:first-child){margin-top:15px}.links-of-author a{border-bottom-color:#555;display:inline-block;margin-bottom:10px;margin-right:10px;vertical-align:middle}.links-of-author a::before{background:#222;display:inline-block;margin-right:3px;transform:translateY(-2px);border-radius:50%;content:' ';height:4px;width:4px}.links-of-blogroll-item{padding:2px 10px}.links-of-blogroll-item a{box-sizing:border-box;display:inline-block;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.popular-posts .popular-posts-item .popular-posts-link:hover{background:0 0}.sidebar-dimmer{background:#000;height:100%;left:0;opacity:0;position:fixed;top:0;transition:visibility .4s,opacity .4s;visibility:hidden;width:100%;z-index:10}.sidebar-active .sidebar-dimmer{opacity:.7;visibility:visible}@media (min-width:1200px){.sidebar-dimmer{display:none}}.sub-menu{margin:10px 0}.sub-menu .menu-item{display:inline-block}
/* rebuild by neat */