@import url("https://fonts.cdnfonts.com/css/jetbrains-mono-2");:root{--font-family:"JetBrains Mono",monospace;--line-height:1.2rem;--border-thickness:2px;--text-color:#000;--text-color-alt:#666;--background-color:#fff;--background-color-alt:#eee;--font-weight-normal:500;--font-weight-medium:600;--font-weight-bold:800;font-family:var(--font-family);font-optical-sizing:auto;font-weight:var(--font-weight-normal);font-style:normal;font-feature-settings:tabular-nums lining-nums;font-variant-numeric:tabular-nums lining-nums;font-size:16px}*{box-sizing:border-box}*+*{margin-top:var(--line-height)}html{padding:0;flex-direction:column;align-items:center;background:var(--background-color);color:var(--text-color)}body,html{display:flex;width:100%;margin:0}body{position:relative;padding:var(--line-height) 0;line-height:var(--line-height);overflow-x:hidden;overflow-y:scroll;min-height:100vh;justify-content:center}.actualbody{width:calc(min(95ch, round(down, 100%, 1ch)))}footer{position:absolute;bottom:15px;margin-top:0}@media screen and (max-width:480px){:root{font-size:14px}body{padding:var(--line-height) 1ch}}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold)}h1{font-size:2rem}h1,h2{text-transform:uppercase}h2{font-size:1rem}hr{position:relative;height:var(--line-height);margin:calc(var(--line-height) * 1.5) 0;border:none;color:var(--text-color)}hr,hr:after{display:block}hr:after{content:"";position:absolute;top:calc(var(--line-height) / 2 - var(--border-thickness));left:0;width:100%;border-top:calc(var(--border-thickness) * 3) double var(--text-color);height:0}a{text-decoration-thickness:var(--border-thickness)}a:link,a:visited{color:var(--text-color)}p{margin-bottom:var(--line-height)}strong{font-weight:var(--font-weight-bold)}em{font-style:italic}sub{display:inline-block;margin:0;vertical-align:sub;line-height:0;width:calc(1ch / .75);font-size:.75rem}sub,table{position:relative}table{top:calc(var(--line-height) / 2);width:calc(round(down, 100%, 1ch));border-collapse:collapse;margin:0 0 calc(var(--line-height) * 2)}td,th{border:var(--border-thickness) solid var(--text-color);padding:calc((var(--line-height) / 2)) calc(1ch - var(--border-thickness) / 2) calc((var(--line-height) / 2) - (var(--border-thickness)));line-height:var(--line-height);vertical-align:top;text-align:left}table tbody tr:first-child>*{padding-top:calc((var(--line-height) / 2) - var(--border-thickness))}th{font-weight:700}.width-min{width:0}.width-auto{width:100%}.header{margin-bottom:calc(var(--line-height) * 1)}.header h1{margin:0}img,video{display:block;width:100%;object-fit:contain;overflow:hidden}img{font-style:italic;color:var(--text-color-alt)}details{border:var(--border-thickness) solid var(--text-color);padding:calc(var(--line-height) - var(--border-thickness)) 1ch;margin-bottom:var(--line-height)}summary{font-weight:var(--font-weight-medium);cursor:pointer}details[open] summary{margin-bottom:var(--line-height)}details ::marker{display:inline-block;content:"▶";margin:0}details[open] ::marker{content:"▼"}details :last-child{margin-bottom:0}pre{white-space:pre;overflow-x:auto;margin:var(--line-height) 0;overflow-y:hidden}figure pre{margin:0}code,pre{font-family:var(--font-family)}code{font-weight:var(--font-weight-medium)}figure{margin:calc(var(--line-height) * 2) 3ch;overflow-x:auto;overflow-y:hidden}figcaption{display:block;font-style:italic;margin-top:var(--line-height)}ol,ul{padding:0;margin:0 0 var(--line-height)}ul{list-style-type:square;padding:0 0 0 2ch}ol{list-style-type:none;counter-reset:item;padding:0}ol ol,ol ul,ul ol,ul ul{padding:0 0 0 3ch;margin:0}ol li:before{content:counters(item,".") 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