/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:0.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace, monospace;font-size:1em}a{background-color:transparent}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:-0.25em}sup{top:-0.5em}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}button,[type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type="button"]:-moz-focusring,[type="reset"]:-moz-focusring,[type="submit"]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:0.35em 0.75em 0.625em}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"]{-webkit-appearance:textfield;outline-offset:-2px}[type="search"]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}html{font-size:18px}@media screen and (max-width: 600px){html{font-size:.89rem}}body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure{margin:0;padding:0}h1,h2,h3,h4,h5,h6,p,blockquote,pre,ul,ol,dl,figure,iframe,.highlight{margin-bottom:2rem}body{font-family:"Open Sans";-webkit-text-size-adjust:100%;-webkit-font-feature-settings:"kern" 1;-moz-font-feature-settings:"kern" 1;-o-font-feature-settings:"kern" 1;font-feature-settings:"kern" 1;font-kerning:normal;display:flex;min-height:100vh;flex-direction:column;overflow-wrap:break-word;line-height:1.5}p{-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto}hr{margin-top:2rem;margin-bottom:2rem}img{max-width:100%;vertical-align:middle}figure>img{display:block}figcaption{font-size:.8rem;margin-top:1rem}ul,ol{margin-left:2rem}li>ul,li>ol{margin-bottom:0}a{text-decoration:none}a:hover{text-decoration:underline}blockquote{border-left:0.1em solid;padding-left:2rem;font-style:italic}blockquote>:last-child{margin-bottom:0}blockquote i,blockquote em{font-style:normal}pre,code{font-family:Inconsolata;border-radius:0.3em}code{padding:0px 5px}pre{padding:8px 12px;overflow-x:auto}pre>code{border:0;padding-right:0;padding-left:0;white-space:pre;word-break:normal;word-wrap:normal}.highlight{border-radius:0.3em}table{margin-bottom:2rem;width:100%;border-collapse:collapse;border:1px solid}table th,table td{padding:.6666666667rem 1rem}table th{border:1px solid}table td{border:1px solid}ul.task-list li{list-style-type:none}ul.task-list li .task-list-item-checkbox{margin:0 .5em .25em -1.6em;vertical-align:middle}.wrapper{max-width:calc(1100px - (2rem));margin-right:auto;margin-left:auto;padding-right:1rem;padding-left:1rem}@media screen and (min-width: 1100px){.wrapper{max-width:calc(1100px - (2rem * 2));padding-right:2rem;padding-left:2rem}}.site-container{height:100vh;width:100vw;display:grid;grid-template-columns:1fr;grid-template-rows:60px 1fr}.site-header{border-top:5px solid;border-bottom:1px solid;min-height:54px;line-height:54px}@media screen and (max-width: 600px){.site-header{display:flex}}.site-sidebar-button{position:absolute;top:3px;left:1rem}.site-sidebar-button img{width:45px;height:auto;border-radius:50%}@media screen and (min-width: 600px){.site-sidebar-button{display:none}}.site-title{font-size:1.625rem;font-family:"Dancing Script","Ma Shan Zheng";letter-spacing:-1px;margin-bottom:0;float:left}@media screen and (max-width: 600px){.site-title{float:center}}.site-nav{position:absolute;top:12px;right:1rem;border:1px solid;border-radius:0.4em;text-align:right}.site-nav .nav-trigger{display:none}.site-nav .menu-icon{float:right;width:36px;height:36px;line-height:0;text-align:center}.site-nav .menu-icon svg{width:18px;height:18px;padding-top:9px}.site-nav label[for="nav-trigger"]{display:block;float:right;width:36px;height:36px;z-index:2;cursor:pointer}.site-nav input ~ .trigger{clear:both;display:none}.site-nav input:checked ~ .trigger{display:block;padding-bottom:5px}.site-nav ul.trigger{list-style-type:none;margin:0;padding:0;overflow:hidden}.site-nav ul.trigger li a{line-height:31.05px;display:inline;padding:5px 10px;margin-left:auto}.site-nav ul.trigger .dropdown-content{display:none;position:absolute;z-index:1}.site-nav ul.trigger .dropdown-content a{padding:5px 10px;display:inline-block;text-align:right;margin-left:auto}.site-nav ul.trigger .dropdown:hover .dropdown-content{display:block}.site-nav .current-page{text-decoration:line-through}@media screen and (min-width: 900px){.site-nav{position:static;float:right;border:none;background-color:inherit}.site-nav label[for="nav-trigger"]{display:none}.site-nav .menu-icon{display:none}.site-nav input ~ .trigger{display:block}.site-nav ul.trigger li{float:left}.site-nav ul.trigger li a{display:inline-block;text-align:center;padding:5px 5px;margin-left:10px}.site-nav ul.trigger li a:not(:last-child){margin-right:0}.site-nav ul.trigger .dropdown-content a{display:block;text-align:left;padding:5px 15px 5px 5px;margin-left:10px}}.site-body{display:grid;grid-template-columns:calc(1100px * 0.24) 1fr;overflow:hidden}@media screen and (max-width: 900px){.site-body{grid-template-columns:calc(1100px * 0.18) 1fr}}@media screen and (max-width: 600px){.site-body{grid-template-columns:1fr}}.site-sidebar{padding:2rem;border-right:1px solid;font-size:.8rem}@media screen and (max-width: 900px){.site-sidebar{padding:1rem;font-size:.6rem}}@media screen and (max-width: 600px){.site-sidebar{display:none;border-right:none;border-bottom:1px solid}}@media screen and (min-width: 600px){.site-sidebar{display:block !important}}.sidebar-section{padding-bottom:1rem;border-bottom:1px solid;margin-bottom:1rem}.sidebar-section:last-child{padding-bottom:0;border-bottom:0;margin-bottom:0}.sidebar-icon{margin-right:0.5em}.feed-subscribe{font-weight:bold;text-align:left}ul.contact-list{list-style:none;margin-left:0;margin-bottom:0}ul.contact-list li{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}ul.social-icons{list-style:none;margin-left:0;margin-bottom:0}ul.social-icons>li{display:inline-block;margin:0.3em}.author-avatar{width:144px;height:auto;border-radius:50%}.toc-title{text-align:center;font-weight:bold;border:1px solid;border-radius:0.3em 0.3em 0 0;padding:0.5rem;margin:0}.toc-nav{max-height:70vh;overflow-y:scroll;border:1px solid;border-top:0px;border-radius:0 0 0.3em 0.3em;-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto}.toc-nav ul{margin:0;padding:0}.toc-nav a{display:block}.toc-nav a:hover{text-decoration:none}.toc-nav ul{list-style:none}.toc-nav ul li a{font-weight:bold;border-bottom:1px solid;padding:0.5rem}.toc-nav li ul li a{font-weight:normal;padding-left:1.25rem}.site-main{flex:1 0 auto;overflow-y:scroll;-ms-overflow-style:none;scrollbar-width:none;padding-left:2rem;padding-right:2rem}@media screen and (max-width: 900px){.site-main{padding-left:1rem;padding-right:1rem}}@media screen and (max-width: 600px){.site-main{padding-left:0;padding-right:0}}.site-main::-webkit-scrollbar{display:none}.home{margin-top:2rem}.post-list{font-family:Roboto,"Noto Sans SC","Noto Sans TC";margin-left:0;padding-left:0;list-style:none}.post-list li{padding-top:1rem;padding-bottom:1rem;border-bottom:1px solid;margin-bottom:2rem}.post-list li h2{margin-bottom:0;font-size:1.4rem}@media screen and (min-width: 1100px){.post-list li h2{font-size:1.5rem}}.post-list li .post-excerpt{margin-top:1rem}.post-list li .post-excerpt p{margin-bottom:0}.pagination{list-style:none;margin:0 auto;margin-bottom:2rem;display:table}.pagination li{float:left;margin:5px 15px 5px 0}.pagination li:last-of-type{margin-right:0}.pagination li a,.pagination li div{display:block;padding:.5rem;border:1px solid;min-width:41px;text-align:center;box-sizing:border-box}.post-header{padding-top:4rem;padding-bottom:2rem;border-bottom:1px solid;margin-bottom:4rem;text-align:center}.post-meta{font-size:.8rem;margin-bottom:1rem}.post-footer{padding-top:1rem;border-top:1px solid;border-bottom:1px solid}ul.post-taxonomies{list-style:none;display:inline-block;vertical-align:middle;margin:0 0 0 .6666666667rem}ul.post-taxonomies li{float:left;margin-right:.3333333333rem;padding:0.3em 0.5em 0.2em 0.5em}ul.post-tags li{border-radius:0.5em}ul.post-categories li{text-decoration:underline}.post-pagination{font-size:.8rem;clear:both;padding-top:1rem;padding-bottom:1rem;border-top:1px solid}@media screen and (min-width: 600px){.post-pagination{display:-webkit-box;display:-ms-flexbox;display:flex}}.post-pagination .post-previous,.post-pagination .post-next{display:block;-webkit-box-flex:1;-ms-flex:1;flex:1;text-decoration:none}.post-pagination .post-next{margin-top:1rem}@media screen and (min-width: 600px){.post-pagination .post-next{margin-top:0;text-align:right}}.post-pagination .post-pagination-label{margin:0;padding:0}.post-pagination .post-pagination-title{margin:0;padding:0}.post-title,.post-content h1{font-size:1.8rem;font-family:Roboto,"Noto Sans SC","Noto Sans TC";font-weight:bold;letter-spacing:-1px;line-height:54px}@media screen and (min-width: 1100px){.post-title,.post-content h1{font-size:2rem}}.post-content{font-family:"Roboto Slab","Noto Serif SC","Noto Serif TC";margin-bottom:2rem}.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{font-family:Roboto,"Noto Sans SC","Noto Sans TC"}.post-content h2{margin-top:4rem}.post-content h3{margin-top:3rem}.post-content h4,.post-content h5,.post-content h6{margin-top:2rem}.post-content h2{font-size:1.4rem}@media screen and (min-width: 1100px){.post-content h2{font-size:1.5rem}}.post-content h3{font-size:1.17rem}.post-content h4{font-size:1.12rem}.post-content h5{font-size:.83rem}.post-content h6{font-size:.75rem}.post-content li{margin-bottom:.6666666667rem}.post-content li>ul,.post-content li>ol{margin-top:.6666666667rem}.post-content li p,.post-content li blockquote,.post-content li pre,.post-content li figure,.post-content li iframe,.post-content li .highlight{margin-bottom:.6666666667rem}.taxonomies{list-style:none;display:grid;grid-column-gap:2em;grid-template-columns:repeat(3, 1fr);margin:0;padding:0;font-weight:bold}@media screen and (max-width: 900px){.taxonomies{grid-template-columns:repeat(2, 1fr)}}.taxonomies .taxonomy{display:flex;padding:0.25em 0;justify-content:space-between;color:inherit;text-decoration:none;border-bottom:1px solid;margin-bottom:.6666666667rem}.post-list-by-taxonomy time{font-family:Inconsolata}.back-to-top{display:block;font-size:14.4px;text-transform:uppercase;text-align:right;text-decoration:none}.align-right{margin-bottom:1rem;margin-left:1rem;float:right}.align-left{margin-right:1rem;margin-bottom:1rem;float:left}.align-center{display:block;margin-right:auto;margin-left:auto}figcaption.align-right{text-align:right}figcaption.align-left{text-align:left}figcaption.align-center{text-align:center}.site-footer{margin-top:4rem;border-top:1px solid;padding:2rem 0;font-size:.8rem}.site-footer p,.site-footer ul{margin-bottom:.5rem}@media screen and (min-width: 900px){.footer-col-wrapper{display:flex}.footer-col{width:calc(100% - (2rem / 2));padding:0 1rem}.footer-col:first-child{padding-right:1rem;padding-left:0}.footer-col:last-child{padding-right:0;padding-left:1rem}}
