@font-face{font-family:"Chicago 12";src:url(/fonts/chicago-12.woff)format("woff");font-weight:100 900;font-display:swap}@font-face{font-family:"Geneva 9";src:url(/fonts/geneva-9.woff)format("woff");font-weight:400;font-display:swap}@font-face{font-family:"Geneva 9";src:url(/fonts/geneva-9-bold.woff)format("woff");font-weight:700;font-display:swap}@font-face{font-family:"Geneva 12";src:url(/fonts/geneva-12.woff)format("woff");font-weight:400;font-display:swap}@font-face{font-family:"Geneva 12";src:url(/fonts/geneva-12-bold.woff)format("woff");font-weight:700;font-display:swap}@font-face{font-family:"Monaco 9";src:url(/fonts/monaco-9.woff)format("woff");font-weight:100 900;font-display:swap}@font-face{font-family:"Monaco 12";src:url(/fonts/monaco-12.woff)format("woff");font-weight:100 900;font-display:swap}:root{--ink:#000;--paper:#fff;--chicago:"Chicago 12", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--geneva-9:"Geneva 9", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--geneva-12:"Geneva 12", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--monaco-9:"Monaco 9", ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;--monaco-12:"Monaco 12", ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;--size-9:1.125rem;--size-12:1.5rem;--line-9:1.5556;--line-12:1.3333;--text:var(--geneva-12);--text-size:var(--size-12);--text-line:var(--line-12);--mono:var(--monaco-12);--mono-size:var(--size-12);--gutter:16px;--page:1160px;--pat-desk:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' shape-rendering='crispEdges'%3E%3Crect width='4' height='4' fill='%23fff'/%3E%3Cpath d='M0 0h1v1H0zM2 1h1v1H2zM0 2h1v1H0zM2 3h1v1H2z'/%3E%3C/svg%3E");--pat-gray:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='2' height='2' shape-rendering='crispEdges'%3E%3Crect width='2' height='2' fill='%23fff'/%3E%3Cpath d='M0 0h1v1H0zM1 1h1v1H1z'/%3E%3C/svg%3E");color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;font-variant-ligatures:none;font-synthesis:none}body{background:var(--paper) var(--pat-desk) repeat;min-height:100vh;color:var(--ink);font-family:var(--text);font-size:var(--text-size);line-height:var(--text-line);flex-direction:column;margin:0;display:flex}img{max-width:100%;height:auto}[hidden]{display:none!important}a{color:var(--ink);text-underline-offset:2px;text-decoration:underline 2px}a:hover{background:var(--ink);color:var(--paper);text-decoration:none}:focus-visible{outline:3px solid var(--ink);outline-offset:2px}a:focus-visible{background:var(--ink);color:var(--paper);text-decoration:none}.skip-link{left:var(--gutter);z-index:100;background:var(--paper);border:2px solid var(--ink);font-family:var(--chicago);font-size:var(--size-12);padding:.4rem .8rem;position:absolute;top:-100px}.skip-link:focus{top:8px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.menubar{z-index:10;background:var(--paper);border-bottom:1px solid var(--ink);position:sticky;top:0}.menubar nav{max-width:var(--page);padding:0 calc(var(--gutter) - .5rem);font-family:var(--chicago);font-size:var(--size-12);flex-wrap:wrap;align-items:stretch;margin:0 auto;line-height:1;display:flex}.menubar a{white-space:nowrap;align-items:center;gap:.45rem;padding:.5rem .75rem;text-decoration:none;display:flex}.menubar .logo{margin-right:.5rem}.menubar .logo svg{width:20px;height:20px}.menubar ul{flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.menubar li{display:flex}.menubar a[aria-current=page],.menubar a[aria-current=true]{background:var(--ink);color:var(--paper)}main{width:100%;max-width:var(--page);padding:1.75rem var(--gutter) 2.5rem;flex:1;margin:0 auto}.stack>*+*{margin-top:1.75rem}.stack>p>a{background:var(--paper);padding:0 .3rem}.stack>p>a:hover,.stack>p>a:focus-visible{background:var(--ink)}.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));align-items:start;gap:1.75rem;display:grid}.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}.window{background:var(--paper);border:1px solid var(--ink);box-shadow:2px 2px 0 var(--ink);min-width:0}.titlebar{border-bottom:1px solid var(--ink);align-items:center;gap:.5rem;min-height:38px;padding:3px .5rem;display:flex;position:relative}.titlebar:before{content:"";background:repeating-linear-gradient(to bottom, var(--ink) 0 2px, transparent 2px 4px);pointer-events:none;position:absolute;inset:8px 3px}.closebox{border:2px solid var(--ink);background:var(--paper);width:22px;height:22px;min-height:0;box-shadow:0 0 0 4px var(--paper);cursor:default;border-radius:0;flex:none;margin-left:.5rem;padding:0;position:relative}.closebox:hover:not(:disabled){background:var(--paper)}.closebox:active:not(:disabled){background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 9' shape-rendering='crispEdges'%3E%3Cpath d='M4 0h1v3H4zM4 6h1v3H4zM0 4h3v1H0zM6 4h3v1H6zM1 1h1v1H1zM2 2h1v1H2zM7 1h1v1H7zM6 2h1v1H6zM1 7h1v1H1zM2 6h1v1H2zM7 7h1v1H7zM6 6h1v1H6z'/%3E%3C/svg%3E") center / 18px 18px no-repeat}.closebox:focus-visible{outline:3px solid var(--ink);outline-offset:4px}.zoom-rect{z-index:50;border:2px dotted var(--ink);pointer-events:none;opacity:0;animation:90ms step-end both zoom-rect;position:fixed}@keyframes zoom-rect{0%{opacity:1}to{opacity:0}}.titlebar .wtitle{background:var(--paper);max-width:calc(100% - 3rem);font-family:var(--chicago);font-weight:400;font-size:var(--size-12);text-align:center;margin:0 auto;padding:0 .6em;line-height:1.3333;position:relative}.titlebar .wtitle a{text-decoration:none}.titlebar:after{content:"";flex:none;width:22px;margin-right:.5rem}.wbody{padding:1.1rem 1.25rem 1.3rem}.wbody>:first-child{margin-top:0}.wbody>:last-child{margin-bottom:0}.wfoot{border-top:1px solid var(--ink);padding:.35rem 1.25rem}h1,h2,h3{font-family:var(--chicago);font-weight:400;font-size:var(--size-12);margin:1.4em 0 .4em;line-height:1.3333}h3{font-family:var(--geneva-12);font-weight:700}.prose h2{border-bottom:1px solid var(--ink);padding-bottom:.2rem}p,ul,ol,dl,table,pre,figure{margin:0 0 1rem}p.prose,.prose>*{max-width:72ch}.prose>pre{max-width:none}.lead{font-family:var(--geneva-12);font-size:var(--size-12);line-height:var(--line-12);max-width:60ch}.footer,.wfoot,.badge,.macscreen figcaption{font-family:var(--geneva-9);font-size:var(--size-9);line-height:var(--line-9)}strong{font-weight:700}hr{background:var(--pat-gray);border:0;height:4px;margin:1.5rem 0}code,kbd,pre{font-family:var(--mono);font-size:var(--mono-size)}:not(pre)>code{border:1px solid var(--ink);white-space:nowrap;border-radius:3px;padding:.05em .3em}.prose :not(pre)>code{white-space:normal}pre{border:1px solid var(--ink);box-shadow:2px 2px 0 var(--ink);background:var(--paper);tab-size:8;padding:.8rem 1rem;line-height:1.3333;overflow-x:auto}kbd{border:1px solid var(--ink);text-align:center;white-space:nowrap;border-bottom-width:3px;border-radius:4px;min-width:1.6em;padding:0 .35em;line-height:1.3333;display:inline-block}table{border-collapse:collapse;width:100%}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--ink);padding:.35rem .6rem}th{font-weight:700}dl.facts{grid-template-columns:max-content 1fr;gap:.25rem 1rem;display:grid}dl.facts dt{font-weight:700}dl.facts dd{margin:0}@media (width<=480px){dl.facts{grid-template-columns:1fr}dl.facts dd{margin-bottom:.4rem}}.button,button{border:2px solid var(--ink);background:var(--paper);min-height:2.4rem;color:var(--ink);font-family:var(--chicago);font-weight:400;font-size:var(--size-12);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:.4rem;padding:.3rem 1.1rem;line-height:1.25;text-decoration:none;display:inline-flex}.button:hover,button:hover:not(:disabled),.button:active,button:active:not(:disabled){background:var(--ink);color:var(--paper)}button:disabled{cursor:not-allowed;color:#767676;border-color:#767676}.button--default{box-shadow:0 0 0 2px var(--paper), 0 0 0 5px var(--ink);margin:5px}.buttons{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.macscreen{margin:0 0 1rem}.macscreen img{aspect-ratio:512/342;border:1px solid var(--ink);width:512px;max-width:100%;height:auto;image-rendering:pixelated;image-rendering:crisp-edges;background:var(--paper);display:block}.macscreen figcaption{margin-top:.35rem}.macscreen--2x img{width:1024px}@media (width<=1100px){.macscreen--2x img{width:512px}}@media (width<=540px) and (resolution<=1.5x){.macscreen img{image-rendering:auto}}.gallery{grid-template-columns:repeat(auto-fill,minmax(min(100%,512px),512px));justify-content:start;gap:1.25rem 1.5rem;display:grid}.card-list{margin:0;padding:0;list-style:none}.card-list>li+li{margin-top:1.75rem}.item-head{flex-wrap:wrap;align-items:baseline;gap:.25rem .75rem;display:flex}.item-head h2,.item-head h3{margin:0}.badge{border:1px solid var(--ink);white-space:nowrap;padding:0 .45rem;display:inline-block}.badge--solid{background:var(--ink);color:var(--paper)}.two-col{grid-template-columns:minmax(0,512px) minmax(0,1fr);align-items:start;gap:1.5rem;display:grid}@media (width<=900px){.two-col{grid-template-columns:minmax(0,1fr)}}.footer{border-top:1px solid var(--ink);background:var(--paper)}.footer .inner{max-width:var(--page);padding:.5rem var(--gutter);flex-wrap:wrap;justify-content:space-between;gap:.2rem 1.5rem;margin:0 auto;display:flex}.footer p{margin:0}@media (width<=560px){:root{--text:var(--geneva-9);--text-size:var(--size-9);--text-line:var(--line-9);--mono:var(--monaco-9);--mono-size:var(--size-9)}.wbody{padding:.9rem .9rem 1.1rem}.menubar{position:static}.menubar ul,.menubar li{display:contents}.menubar a{padding:.5rem .4rem}.menubar .logo{margin-right:0}main{padding-top:1.1rem}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}