:root{--black:#000;--white:#fff;--transparent-white:#ffffffe6;--red:#c83539;--red-50:#c8353980;--light-black:#323232;--grey:#606060;--light-grey:#767676;--pale-grey:#ebebeb;--column-width:44rem;--f8:0.3rem;--f7:0.7rem;--f6:0.75rem;--f5:1rem;--f4:1.355rem;--f3:1.618rem;--f2:2.192rem;--f1:5rem;--lh-heading:1.2;--font-body:system-ui,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";--font-mono:Menlo,Monaco,Consolas,"Courier New",monospace;--front:100;--foreground:10;--back:1}*,:after,:before{box-sizing:border-box}:root{background-color:var(--white);color:var(--light-black);font-family:var(--font-body);font-size:16px;font-weight:400;line-height:1.6;text-rendering:geometricPrecision}::selection{background-color:var(--red);color:var(--white)}::selection>{color:inherit}html{box-sizing:border-box;text-size-adjust:100%;height:100%;text-rendering:optimizeLegibility}body{display:grid;grid-template-rows:1fr auto;min-height:100%}footer{grid-row:2/3}address{font-style:normal}em{font-weight:700}abbr:hover{cursor:help}abbr[title]{border-bottom:1px dotted #000;text-decoration:none}h1,h2,h3,h4,h5,h6{color:var(--black);font-family:var(--font-body)}p{margin:0;padding:0}a,a>h3,a>time{color:currentColor;text-decoration-skip-ink:auto}a:hover{color:var(--red)}a:focus,a:hover{text-decoration:none}a:focus{background-color:var(--red);color:var(--white);outline:1px solid var(--red);transition:.2s}blockquote{border-left:1px solid var(--red);color:var(--grey);font-size:var(--f4);margin:var(--f3) auto var(--f3) auto;padding:0 0 0 1rem}cite{color:var(--black);font-size:var(--f6);font-style:normal}blockquote>p,em,figcaption{font-style:italic;font-weight:200}sup{color:var(--red);font-size:var(--f7);margin:0 0 0 4px}blockquote>p+p{margin-top:var(--f5)}.circle{border:3px solid var(--white)}.borderBefore:before{border-left:1px solid var(--black);content:"";display:block;height:100%;left:50%;position:absolute;top:10px;width:1px;z-index:1}.offscreen{-webkit-clip-path:inset(100%);clip-path:inset(100%);clip:rect(1px,1px,1px,1px);height:1px;overflow:hidden;position:absolute;white-space:nowrap;width:1px}.cf{clear:both}[type=submit]{-webkit-appearance:none;-moz-appearance:none}.e-content>.p-name>p:first-letter,.e-content>p:first-letter{text-transform:uppercase}.e-content>p,.p-name>p{margin:0 0 var(--f4) 0}.e-content>p img{height:100%;width:100%}.pointer{cursor:pointer}.white{color:var(--white)}.red{color:var(--red)}.black{color:var(--black)}.grey{color:var(--grey)}.light-grey{color:var(--light-grey)}.bg-black{background-color:var(--black)}.bg-red{background-color:var(--red)}.bg-white{background-color:var(--white)}.bg-white-t{background-color:var(--transparent-white)}code[class*=language-],pre[class*=language-]{background:none;color:#f8f8f2;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;text-align:left;text-shadow:0 1px #0000004d;white-space:pre;word-break:normal;word-spacing:normal;word-wrap:normal;hyphens:none;line-height:1.5;tab-size:4}pre[class*=language-]{border-radius:.3em;margin:.5em 0;overflow:auto;padding:1em}:not(pre)>code[class*=language-],pre[class*=language-]{background:#272822}:not(pre)>code[class*=language-]{border-radius:.3em;padding:.1em;white-space:normal}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#708090}.token.punctuation{color:#f8f8f2}.token.namespace{opacity:.7}.token.constant,.token.deleted,.token.property,.token.symbol,.token.tag{color:#f92672}.token.boolean,.token.number{color:#ae81ff}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#a6e22e}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url,.token.variable{color:#f8f8f2}.token.atrule,.token.attr-value,.token.class-name,.token.function{color:#e6db74}.token.keyword{color:#66d9ef}.token.important,.token.regex{color:#fd971f}.token.bold,.token.important{font-weight:700}.token.entity{cursor:help}.layout-grid{grid-template-columns:[full-start] minmax(1em,1fr) [main-start] minmax(0,var(--column-width)) [main-end] minmax(1em,1fr) [full-end]}.layout-grid>*,pre{grid-column:main}.align-items-center{align-items:center}.layout-grid>.cp_embed_wrapper{grid-column:full;margin:auto;max-width:800px;text-align:center;width:100%}.lifestream-grid{grid-template-columns:3em minmax(1em,1fr)}.two-col-grid{grid-template-columns:110px 1fr}.mini-two-col-grid{grid-template-columns:50px 1fr}.webmention-mini-two-col-grid{grid-template-columns:40px 1fr}.recommended-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));grid-gap:1rem}.f-mono{font-family:var(--font-mono)}.fw4{font-weight:400}.fw3{font-weight:300}.fw7{font-weight:700}.italic{font-style:italic}.f1{font-size:var(--f1)}.f2{font-size:var(--f2)}.f3{font-size:var(--f3)}.f4{font-size:var(--f4)}.f5{font-size:var(--f5)}.dt-updated,.f6{font-size:var(--f6)}.f7,small{font-size:var(--f7)}.rm-underline{text-decoration:none}.underline-no-hover:hover{text-decoration:none;transition:.2s}.hover-red:hover{color:var(--red);cursor:pointer;transition:.2s}.hover-white:hover{color:var(--white);cursor:pointer;transition:.2s}.hover-black:hover{color:var(--black);cursor:pointer;transition:.2s}.hover-button:hover{background-color:var(--black);color:var(--white);cursor:pointer;transition:.2s}.list{list-style:none}.lh-heading{line-height:var(--lh-heading)}.lh-menu{line-height:1.4}.lh-one{line-height:1}.lh-one-eight{line-height:1.8}.tl{text-align:left}.tr{text-align:right}.tc{text-align:center}.no-wrap{white-space:nowrap}.ba0{border:none}.bt{border-top-style:solid;border-top-width:1px}.ba{border-style:solid;border-width:1px}.bb{border-bottom-style:solid;border-bottom-width:1px}.b-grey{border-color:var(--grey)}.b-light-grey{border-color:var(--light-grey)}.b-pale-grey{border-color:var(--pale-grey)}.b-white{border-color:var(--white)}.br-2{border-radius:2px}.br-circle{border-radius:50%}.br-5{border-radius:5px}.brt-5{border-radius:5px 5px 0 0}.brb-5{border-radius:0 0 5px 5px}.b--solid{border-style:solid}.b-dashed-top{border-top-style:dashed}.b-dashed-bottom{border-bottom-style:dashed}.b-star-before:before{margin-bottom:var(--f5)}.b-star-after:after,.b-star-before:before{color:var(--black);content:"***";display:block;font-weight:400;letter-spacing:var(--f5);text-align:center;width:100%}.b-star-after:after{margin-top:var(--f5)}.bw2{border-width:2px}.mw-column{max-width:var(--column-width)}.mw-100{max-width:100%}.mw-strap-length{max-width:410px}.center{margin-left:auto;margin-right:auto}.ma0{margin:0}.ma8{margin:var(--f8)}.mt0{margin-top:0}.mt1{margin-top:var(--f1)}.mt5{margin-top:var(--f5)}.mt--fixed-4{margin-top:4px}.mt--fixed-6{margin-top:6px}.mr0{margin-right:0}.mr5{margin-right:var(--f5)}.mr7{margin-right:var(--f7)}.mr--fixed-4{margin-right:4px}.mr8{margin-right:var(--f8)}.mb0{margin-bottom:0}.mb3{margin-bottom:var(--f3)}.mb5{margin-bottom:var(--f5)}.mb7{margin-bottom:var(--f7)}.pa0{padding:0}.pa5{padding:var(--f5)}.pa7,.pa8{padding:var(--f7)}.pa-fixed-1{padding:1px}.pt5{padding-top:var(--f5)}.pt4{padding-top:var(--f4)}.pt3{padding-top:var(--f3)}.pt-fixed-5{padding-top:5px}.pv5{padding-bottom:var(--f5);padding-top:var(--f5)}.pv7{padding-bottom:var(--f7);padding-top:var(--f7)}.ph6{padding-left:var(--f6);padding-right:var(--f6)}.pb5{padding-bottom:var(--f5)}.pb3{padding-bottom:var(--f3)}.pb1{padding-bottom:var(--f1)}.pt-24{padding-top:24%}.pr7{padding-right:var(--f7)}.dn{display:none}.db{display:block}.dib{display:inline-block}.df{display:flex}.dg{display:grid}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.visuallyhidden:active,.visuallyhidden:focus{clip:auto;display:block;height:auto;margin:auto;overflow:visible;position:static;text-align:center;width:auto}.overflow-y-scroll{overflow-y:auto}.overflow-x-scroll{overflow-x:auto}.overflow-hidden{overflow:hidden}.overflow-w-bw{overflow-wrap:break-word}figure>img{display:block;height:100%;margin:auto;max-width:100%}figure{overflow:hidden;text-align:center}.top-0{top:0}.top-fixed-50{top:50px}.bottom-0{bottom:0}.right-0{right:0}.left-0{left:0}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.fr{float:right}.fl,.fr{display:inline-block}.fl{float:left}.w-100v{width:100vw}.w-100{width:100%}.w-60{width:60%}.w-20-fixed{width:20px}.w-30-fixed{width:30px}.w-120-fixed{width:120px}.h-100v{height:100vh}.h-100{height:100%}.h-20-fixed{height:20px}.h-30-fixed{height:30px}.vh-top{vertical-align:top}.front{z-index:var(--front)}.foreground{z-index:var(--foreground)}.flex-1{flex:1}[data-type=blog]>p{margin:0 0 var(--f4) 0}[data-type=blog]>h2,[data-type=blog]>h4,[data-type=blog]>h5,[data-type=blog]>h6{color:var(--red);font-size:var(--f5);line-height:1.25;margin:var(--f4) 0 0 0}.h-feed [data-type=blog]>h2{margin:0}[data-type=blog]>h3{color:var(--black);font-size:var(--f6);margin:var(--f4) 0 0 0}[data-type=blog]>ol,[data-type=blog]>ul{margin:var(--f4) 0 var(--f3) 0}.footnotes,[data-type=notes] span{font-size:var(--f7);margin-bottom:var(--f4);padding-left:var(--f5);padding-right:var(--f5)}[data-type=notes] span{letter-spacing:.1rem;text-transform:uppercase}[data-type=blog].footnotes li{font-family:var(--font-mono);font-size:var(--f7);font-weight:100;margin-bottom:var(--f7)}.footnotes ol{margin:0;padding:0 var(--f5) 0 var(--f5)}[data-type=notes]:before{border-left:4px solid #000;border-top:4px solid #000;content:"";display:block;height:12px;padding-left:0;width:100%}@media (min-width:600px){.nav-grid{grid-gap:1rem;grid-template-columns:minmax(300px,1fr) 160px}.absolute-ns{position:absolute}}@media (min-width:30em){.f1-ns{font-size:var(--f1)}.f3-ns{font-size:var(--f3)}.f4-ns{font-size:var(--f4)}.mt2-ns{margin-top:var(--f2)}.pa5-ns{padding:var(--f5)}}@media print{body{background:var(--white);color:var(--black)}article,body{display:block;margin:0;padding:0;width:100%}article p{max-width:100%}footer,header{display:none}h2,h3{page-break-after:avoid}img{max-width:100%!important}img,ul{page-break-inside:avoid}article a{font-weight:bolder;text-decoration:none}article a[href^=http]:after{content:" <" attr(href) "> "}article a[href^="#"]:after{content:""}@page{margin:2cm}}