:root{--color-code-background:#f9f6eb}html{font-size:112.5%}body{background:#FFF9F0;font-family:"Sitka Text",Georgia,Cambria,Calibri;line-height:130%;width:auto;margin-left:auto;margin-right:auto;max-width:44rem;padding:0 1.0rem;position:relative}nav.top{margin-top:1.2em;margin-bottom:2.0em;font-variant:small-caps}video{width:100%}nav.top ul{margin:0}nav.top ul li{list-style:none;display:inline;margin-right:1em}article{padding-bottom:0.64rem}h1,h2,h3,h4{font-family:"Sitka Banner",Georgia,Cambria,Calibri;font-variant-caps:small-caps}h2,h3,h4{margin:2.2rem 0 0.2rem}h1{font-weight:bold;padding:0;font-size:1.70rem;line-height:140%;color:#11103E;margin-top:0.3em;margin-bottom:0.3em}h2{font-size:1.40rem}h3{font-size:1.20em}a{color:#742a1e;text-decoration:none}a:hover{text-decoration:underline}a.anchor{color:#742a1e26}pre{padding:1.2em 0.5em;background-color:var(--color-code-background);border-top:1px solid #333;border-bottom:1px solid #333;overflow-y:scroll;width:95%;margin-left:auto;margin-right:auto}table.highlighttable{width:100%}table{font-size:0.9em;border:none;border-collapse:collapse;margin-bottom:1.5em;margin-left:auto;margin-right:auto;width:95%}th{background-color:#742a1e;color:#fff;padding:0.2rem 0.4rem;font-variant:small-caps}td{border-bottom:1px solid #742a1e;padding:0.2rem 0.4rem}tr:nth-child(even){background-color:hsl(25deg 75% 95%)}code{background-color:var(--color-code-background)}code,div.highlight,div.code{font-size:0.9em;font-family:"DejaVu Sans Mono","Liberation Mono",Menlo,Courier,monospace}div.tags{font-size:smaller}figure{font-size:smaller}figcaption>h4{margin:0.1em;font-weight:normal}figure>img{width:100%;height:100%;object-fit:cover}td.linenos{width:30px;padding-right:10px}span.lineno{background-color:#f0f0f0;padding:0 5px 0 5px}pre{line-height:125%}body .hll{background-color:#ffffcc}body .c{color:#408080;font-style:italic}body .err{border:1px solid #FF0000}body .k{color:#008000;font-weight:bold}body .o{color:#666666}body .cm{color:#408080;font-style:italic}body .cp{color:#BC7A00}body .c1{color:#408080;font-style:italic}body .cs{color:#408080;font-style:italic}body .gd{color:#A00000}body .ge{font-style:italic}body .gr{color:#FF0000}body .gh{color:#000080;font-weight:bold}body .gi{color:#00A000}body .go{color:#808080}body .gp{color:#000080;font-weight:bold}body .gs{font-weight:bold}body .gu{color:#800080;font-weight:bold}body .gt{color:#0040D0}body .kc{color:#008000;font-weight:bold}body .kd{color:#008000;font-weight:bold}body .kn{color:#008000;font-weight:bold}body .kp{color:#008000}body .kr{color:#008000;font-weight:bold}body .kt{color:#B00040}body .m{color:#666666}body .s{color:#BA2121}body .na{color:#7D9029}body .nb{color:#008000}body .nc{color:#1c1ca3;font-weight:bold}body .no{color:#880000}body .nd{color:#AA22FF}body .ni{color:#999999;font-weight:bold}body .ne{color:#D2413A;font-weight:bold}body .nf{color:#1c1ca3}body .nl{color:#A0A000}body .nn{color:#1c1ca3;font-weight:bold}body .nt{color:#008000;font-weight:bold}body .nv{color:#19177C}body .ow{color:#AA22FF;font-weight:bold}body .w{color:#bbbbbb}body .mf{color:#666666}body .mh{color:#666666}body .mi{color:#666666}body .mo{color:#666666}body .sb{color:#BA2121}body .sc{color:#BA2121}body .sd{color:#BA2121;font-style:italic}body .s2{color:#BA2121}body .se{color:#BB6622;font-weight:bold}body .sh{color:#BA2121}body .si{color:#BB6688;font-weight:bold}body .sx{color:#008000}body .sr{color:#BB6688}body .s1{color:#BA2121}body .ss{color:#19177C}body .bp{color:#008000}body .vc{color:#19177C}body .vg{color:#19177C}body .vi{color:#19177C}body .il{color:#666666}