:root{--accent: 35, 55, 255;--accent-dark: #000d8a;--black: 15, 18, 25;--gray: 96, 115, 159;--gray-light: 229, 233, 240;--gray-dark: 34, 41, 57;--gray-gradient: rgba(var(--gray-light), 50%), #fff;--box-shadow: 0 2px 6px rgba(var(--gray), 25%), 0 8px 24px rgba(var(--gray), 33%), 0 16px 32px rgba(var(--gray), 33%)}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}@media (min-width: 1366px){.callout{container-type:inline-size;position:absolute;width:calc((100vw - 720px)/2 - 6em);max-width:18em;left:calc(100vw - ((100vw - 720px)/2) + 1em)}}::backdrop{background:#fff}body{font-family:Atkinson,sans-serif;margin:0;padding:0;text-align:left;background:linear-gradient(var(--gray-gradient)) no-repeat;background-size:100% 600px;word-wrap:break-word;overflow-wrap:break-word;color:rgb(var(--gray-dark));font-size:20px;line-height:1.7}main{width:720px;max-width:calc(100% - 2em);margin:auto;padding:3em 1em}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:rgb(var(--black));line-height:1.2;position:relative}:is(h1,h2,h3,h4,h5,h6)[id]:not(:hover) a[aria-hidden]{display:none}:is(h1,h2,h3,h4,h5,h6)[id] a[aria-hidden]{position:absolute;top:0;left:-.6em;width:.6em;display:flex;line-height:1em;margin:auto;justify-content:center;align-items:center;text-decoration:none}.icon-link:before{font-variant-emoji:text;font-size:.4em;content:"🔗"}h1{font-size:3.052em}h2{font-size:2.441em}h3{font-size:1.953em}h4{font-size:1.563em}h5{font-size:1.25em}strong,b{font-weight:700}a,a:hover{color:rgb(var(--accent))}p{margin-bottom:1em}.prose p{margin-bottom:1.2em}p:has(+ol,+ul),.prose p:has(+ol,+ul){margin-bottom:.5em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%;font-size:smaller}thead{background:rgb(var(--gray-light))}tr:nth-child(2n){background:rgba(var(--gray-light),30%)}th,td{padding:1em}div.markdown-alert{border-radius:8px;box-shadow:var(--box-shadow);margin-bottom:36px;padding:1em}.markdown-alert-tip{background-color:color(from var(--color-tip) srgb r g b / 10%)}.markdown-alert-note{background-color:color(from var(--color-note) srgb r g b / 10%)}.markdown-alert-warning{background-color:color(from var(--color-warning) srgb r g b / 10%)}img{max-width:100%;height:auto;border-radius:8px}code{padding:2px 5px;background-color:rgb(var(--gray-light));border-radius:2px}pre{padding:.85em;border-radius:8px;line-height:normal}pre>code{all:unset}blockquote{border-left:4px solid rgb(var(--accent));padding:0 0 0 20px;margin:0;font-size:1.333rem}blockquote:has(cite){font-style:oblique 5deg;position:relative;padding:.1em 1em .1em 3em;background:rgba(var(--gray),20%);border-color:rgba(var(--accent),40%);backdrop-filter:opacity(10%);border-radius:12px}blockquote:has(cite) a{text-decoration-line:none}blockquote *:has(+cite):after,blockquote:has(cite):before{color:rgba(var(--accent),40%);font-weight:700;font-size:3em;vertical-align:bottom;line-height:.3em}blockquote:has(cite):before{position:absolute;top:.7em;left:.22em;content:"“";display:inline-block}blockquote *:has(+cite):after{content:"”";margin-left:.1em;padding-right:.2em}blockquote cite{display:block;text-align:right}figure{border:solid 2px rgb(var(--gray-light));padding:1ex;box-shadow:var(--box-shadow);border-radius:12px;margin:0 0 36px;background-color:#fff}.prose figure p{margin:0}.prose aside:not(:has(>cite)){box-shadow:var(--box-shadow);border-radius:12px;background-color:rgb(var(--gray-light));padding:24px;margin:36px 0}.prose aside .author{background-color:rgb(var(--accent) / 30%)}figure figcaption{text-align:center}figure cite{display:block;text-align:center;font-size:small;opacity:40%}hr{border:none;border-top:1px solid rgb(var(--gray-light))}@media (max-width: 720px){body{font-size:18px}main{padding:1em}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}.hidden{display:none}.slide{break-before:always}.slideshow>div[popover]>main{position:absolute;max-height:100vh;overflow-y:auto;overflow-x:hidden}.slideshow .page-only,.slides-only{display:none}.slideshow .slides-only{display:revert-layer}.slideshow [popover]{padding:0;margin:0;border:none}@media print{.slideshow button{display:none}}.slideshow>button{float:right;border:solid 1px silver;border-radius:.5em;padding:.5em;box-shadow:3px 3px 3px #0006;cursor:pointer;position:relative;margin:1em;z-index:10}.slideshow .slides-prev,.slideshow .slides-next{position:fixed;top:calc(50vh - 1em);z-index:1;opacity:0}.slideshow .slides-prev:hover,.slideshow .slides-next:hover{opacity:.5}.slideshow .slides-prev:before,.slideshow .slides-next:before{position:absolute;content:"";top:calc(-45vh + 4em);bottom:calc(-45vh + 4em);width:10vw}.slideshow .slides-prev:before{left:-1em}.slideshow .slides-next:before{right:-1em}.slideshow .slides-prev{left:1em}.slideshow .slides-next{right:1em}.slideshow .overlay{position:fixed}