/*@import url("https://cdn.jsdelivr.net/gh/vsalvino/computer-modern@main/fonts/bright.css");*/@font-face{font-family:computer modern bright;src:url(/fonts/cmunbmr.eot);src:url(/fonts/cmunbmr.eot?#iefix)format('embedded-opentype'),url(/fonts/cmunbmr.woff)format('woff'),url(/fonts/cmunbmr.ttf)format('truetype'),url(/fonts/cmunbmr.svg#cmunbmr)format('svg');font-weight:400;font-style:normal}@font-face{font-family:computer modern bright;src:url(/fonts/cmunbbx.eot);src:url(/fonts/cmunbbx.eot?#iefix)format('embedded-opentype'),url(/fonts/cmunbbx.woff)format('woff'),url(/fonts/cmunbbx.ttf)format('truetype'),url(/fonts/cmunbbx.svg#cmunbbx)format('svg');font-weight:700;font-style:normal}@font-face{font-family:computer modern bright;src:url(/fonts/cmunbmo.eot);src:url(/fonts/cmunbmo.eot?#iefix)format('embedded-opentype'),url(/fonts/cmunbmo.woff)format('woff'),url(/fonts/cmunbmo.ttf)format('truetype'),url(/fonts/cmunbmo.svg#cmunbmo)format('svg');font-weight:400;font-style:italic}@font-face{font-family:computer modern bright;src:url(/fonts/cmunbxo.eot);src:url(/fonts/cmunbxo.eot?#iefix)format('embedded-opentype'),url(/fonts/cmunbxo.woff)format('woff'),url(/fonts/cmunbxo.ttf)format('truetype'),url(/fonts/cmunbxo.svg#cmunbxo)format('svg');font-weight:700;font-style:italic}*{font-family:computer modern bright,sans-serif}html{scroll-behavior:smooth;font-size:1.2em}body{margin:auto;max-width:80em;padding-left:1em;padding-right:1em;padding-bottom:4em}a,a:visited,a:active{text-decoration:underline;color:#000}a:hover{text-decoration:none;color:gray}header{border-bottom:2px solid #222;margin-bottom:.5em;margin-top:1em}nav.header{display:flex;justify-content:space-between}nav.header>h1{font-weight:400;font-size:1.5em;margin:0}nav.social ul{display:flex;justify-content:space-around;margin:0;padding:0;list-style-type:none;flex-wrap:wrap;font-size:.8em;margin-bottom:.5em}nav.social li{padding-top:1em;width:5.5em}nav.social a{justify-content:center;display:flex;align-items:center}nav.social img{height:.8em;padding-right:.3em}main{}section{display:flex;align-items:flex-start}aside{scroll-behavior:smooth;position:sticky;top:1em;margin-right:1em;margin-top:3em;margin-bottom:10em;background-color:#f9f9f9;border-radius:4px;border:1px solid #aaa;box-shadow:2px 2px 10px rgba(0,0,0,.1);max-height:80vh;overflow-y:auto;overflow-x:hidden;max-width:20em;min-width:12em;scrollbar-width:none;box-sizing:border-box}aside::before,aside::after{content:"";position:sticky;left:0;right:0;height:1em;z-index:2;pointer-events:none}aside::before{top:0;display:block;background:linear-gradient(to bottom,#f9f9f9,rgba(249,249,249,0))}aside::after{bottom:0;display:block;background:linear-gradient(to top,#f9f9f9,rgba(249,249,249,0))}aside h1{margin:0;margin-bottom:.5em;border-bottom:3px solid #ddd;text-align:left;white-space:nowrap}#toggle-toc{display:none}.toc-toggle-label{display:block;margin-right:1em;margin-left:1em}.toc-toggle-label>h1{margin-bottom:0}@media(max-width:65em){section{display:block;flex-direction:column}.toc-toggle-label{display:flex;align-items:center;cursor:pointer;position:relative}.toc-toggle-label::before{content:"";position:relative;margin-right:.2em;top:50%;right:0;transform:translateY(-20%);border-width:6px;border-style:solid;border-color:transparent transparent transparent #000;transform-origin:50% 50%;transition:transform .3s ease}#toggle-toc:checked~aside .toc-toggle-label::before{transform:translateY(0%)translateX(-20%)rotate(90deg)}aside #TableOfContents{display:block;max-height:0;padding-bottom:0;transition:max-height .2s ease-out}aside{position:relative;width:100%;top:0;max-width:none;margin:0;margin-bottom:1em;overflow:hidden}#toggle-toc:checked~aside #TableOfContents{max-height:1000em;transition:max-height .2s ease-in}#toggle-toc:checked~aside{overflow:hidden;max-height:none}}#TableOfContents{padding-bottom:4em;position:relative;margin-left:1em;margin-right:1em}#TableOfContents ol{margin:0;padding:0;padding-left:1em}#TableOfContents ol>li{padding-top:.5em;font-weight:700}#TableOfContents ol>li>ol>li{padding-top:0;font-weight:400}.meta{font-size:.8em;color:#555;margin-bottom:1em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}article{max-width:50em;min-width:10em;margin:auto;padding-bottom:2em}article h1{margin:0;font-size:2em;font-weight:700;text-shadow:1px 1px 2px rgba(0,0,0,.1);text-align:center}article h2{text-align:center}body{counter-reset:h2}h2{counter-reset:h3}h3{counter-reset:h4}h4{counter-reset:h5}article[autonumbering] h2:before{counter-increment:h2;content:counter(h2)". "}article[autonumbering] h3:before{counter-increment:h3;content:counter(h2)"." counter(h3)". "}article[autonumbering] h4:before{counter-increment:h4;content:counter(h2)"." counter(h3)"." counter(h4)". "}code{font-family:courier new,Courier,monospace}table{display:block;overflow-x:auto;width:100%;white-space:nowrap}th,td{padding-right:1em;text-align:left;border-bottom:1px solid #ddd}tr:nth-child(odd){background-color:#f2f2f2}tr:hover{background-color:#ddd}p{text-indent:20px;text-align:justify}p>video{text-indent:0;margin:0;display:block}figure,figure video,figure img,figure figcaption{margin:0;padding:0;width:100%;display:flex;flex-direction:column;justify-content:space-between;font-style:italic;font-size:.8em}figure{margin-bottom:1em}figure figcaption{text-align:right;color:rgba(0,0,0,.7)}figure#small{max-width:25%;margin:0 auto}figure#medium{max-width:50%;margin:0 auto}figure#large{max-width:80%;margin:0 auto}figure#icon{display:inline-block;margin:0;padding:0;width:1em;line-height:1;vertical-align:middle}figure#icon img{height:1em;width:auto;display:inline}.callout{margin-left:0;margin-right:0;margin-top:1em;padding-top:1em;padding-bottom:1em;padding-left:1em;padding-right:1em;border-left:5px solid;border-radius:4px;background-color:#f9f9f9;position:relative}.callout-heading{text-align:left;text-indent:0;margin:0;align-items:center}details>.callout-heading{cursor:pointer}.callout-content>p{margin:0;margin-top:.5em;color:#000;text-indent:0}.callout-success{border-color:#4caf50;background-color:#e8f5e9}.callout-tip,.callout-abstract{border-color:#388e3c;background-color:#d0f0d0}.callout-note,.callout-info,.callout-todo{border-color:#2196f3;background-color:#e3f2fd}.callout-example{border-color:#9c27b0;background-color:#f3e5f5}.callout-warning,.callout-question{border-color:#ff9800;background-color:#fff3e0}.callout-failure,.callout-danger,.callout-bug{border-color:#f44336;background-color:#ffebee}mjx-container{text-indent:0;overflow-x:auto;max-width:200%}hr{border:0;border-bottom:3px solid #ddd}iframe{width:100%;height:100%;aspect-ratio:16/10;border:none}footer{border-top:2px solid #222;margin-top:1rem}