html{font-size:62.5%;font-family:helvetica neue,helvetica,arial,sans-serif}body{font-size:1.6rem;color:#222}header{background:#fff}header .accent{color:#B568D6}nav{text-align:right}nav a{font-size:1.8rem;color:black}.footnotes hr{height:1px;border:none;background-color:#ddd}footer{margin-top:3rem;padding:1.2rem 0;font-size:1.2rem;color:#555}h1{font-size:2.4rem;font-weight:normal}h2{font-size:1.6rem;font-weight:normal}a{color:black}article .post-header{font-size:1.4rem;font-style:italic;color:#555;padding-bottom:2rem;margin-bottom:2rem;border-bottom:1px solid #ddd;display:block}article .post-date{text-align:right;width:100%}article .post-body{line-height:200%}article p{padding-top:0}article table{border:1px solid #ddd;margin:0 auto;border-collapse:collapse}article table caption{font-weight:bold}article thead{font-weight:bold;background-color:#f0f0f0}article td,article th{border:1px solid #ddd;padding:1rem}.logo a{font-weight:bold;color:#222;text-decoration:none}a.posts-link{color:black}@media (max-width:319px){body{width:90%;margin:0;padding:0 5%}header{margin:4.2rem 0}nav{margin:0 auto 3rem;text-align:center}footer{text-align:center}.logo{text-align:center;margin:1rem auto 3rem}.logo a{font-size:2.4rem}nav a{display:block;line-height:1.6}}@media (min-width:320px){body{width:90%;margin:0;padding:0 5%}header{margin:4.2rem 0}nav{margin:0 auto 3rem;text-align:center}footer{text-align:center}.logo{text-align:center;margin:1rem auto 3rem}.logo a{font-size:2.4rem}nav a{display:inline;margin:0 0.6rem}}@media (min-width:740px){body{width:70rem;margin:0 auto;padding:0}header{margin:0;padding:3rem 0}nav{margin:0;text-align:right}nav a{margin:0 0 0 1.2rem;display:inline}footer{text-align:right}.logo{margin:0;text-align:left}.logo a{float:left;font-size:1.8rem}}pre>code.sourceCode{white-space:pre;position:relative}pre>code.sourceCode>span{display:inline-block;line-height:1.25}pre>code.sourceCode>span:empty{height:1.2em}code.sourceCode>span{color:inherit;text-decoration:inherit}div.sourceCode{margin:1em 0}pre.sourceCode{margin:0}@media screen{div.sourceCode{overflow:auto}}@media print{pre>code.sourceCode{white-space:pre-wrap}pre>code.sourceCode>span{text-indent:-5em;padding-left:5em}}pre.numberSource code{counter-reset:source-line 0}pre.numberSource code>span{position:relative;left:-4em;counter-increment:source-line}pre.numberSource code>span>a:first-child::before{content:counter(source-line);position:relative;left:-1em;text-align:right;vertical-align:baseline;border:none;display:inline-block;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;padding:0 4px;width:4em;color:#aaaaaa}pre.numberSource{margin-left:3em;border-left:1px solid #aaaaaa;padding-left:4px}div.sourceCode{}@media screen{pre>code.sourceCode>span>a:first-child::before{text-decoration:underline}}code span.al{color:#ff0000;font-weight:bold}code span.an{color:#60a0b0;font-weight:bold;font-style:italic}code span.at{color:#7d9029}code span.bn{color:#40a070}code span.bu{}code span.cf{color:#007020;font-weight:bold}code span.ch{color:#4070a0}code span.cn{color:#880000}code span.co{color:#60a0b0;font-style:italic}code span.cv{color:#60a0b0;font-weight:bold;font-style:italic}code span.do{color:#ba2121;font-style:italic}code span.dt{color:#902000}code span.dv{color:#40a070}code span.er{color:#ff0000;font-weight:bold}code span.ex{}code span.fl{color:#40a070}code span.fu{color:#06287e}code span.im{}code span.in{color:#60a0b0;font-weight:bold;font-style:italic}code span.kw{color:#007020;font-weight:bold}code span.op{color:#666666}code span.ot{color:#007020}code span.pp{color:#bc7a00}code span.sc{color:#4070a0}code span.ss{color:#bb6688}code span.st{color:#4070a0}code span.va{color:#19177c}code span.vs{color:#4070a0}code span.wa{color:#60a0b0;font-weight:bold;font-style:italic}