@charset "UTF-8";
:root{--paper:#fffff8;--ink:#24251f;--muted:#707267;--accent:#943b2d;--line:#dedfd3;--wash:#f5f4e9;--blue:#356d92;--reading:590px;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.62 Georgia,"Iowan Old Style","Palatino Linotype",serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:#5c251b}
a:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
::selection{background:#ead5b9;color:#222}
.skip{position:fixed;left:15px;top:-100px;background:var(--paper);padding:8px 12px;z-index:20;font:13px var(--sans)}
.skip:focus{top:10px}
.site-header,main,.site-footer{width:min(var(--reading),calc(100% - 40px));margin-inline:auto}
.site-header{padding:30px 0 44px;display:flex;align-items:center;justify-content:space-between;gap:20px;font:12px/1.5 var(--sans)}
.wordmark{font-size:13px;letter-spacing:-.01em;text-decoration:none;font-weight:650;color:var(--accent)}
.wordmark span{margin-left:6px;color:var(--muted);font-weight:400;font-size:10px;letter-spacing:.13em}
.site-header nav{display:flex;flex-wrap:wrap;gap:18px}
.site-header nav a{text-decoration:none;color:var(--muted)}
.site-header nav a[aria-current]{color:var(--accent)}
.article-heading{margin:0 0 30px}
.eyebrow{font:10px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin:0 0 12px}
h1{font-weight:400;letter-spacing:-.025em;font-size:33px;line-height:1.2;margin:0 0 14px}
.dek{font-size:18px;line-height:1.5;margin:0 0 14px}
.byline{display:flex;gap:14px;color:var(--muted);font:12px/1.5 var(--sans);margin:0}
.prose p{margin:0 0 1.05em}
.prose h2{font-size:22px;font-weight:400;letter-spacing:-.015em;line-height:1.3;margin:44px 0 12px}
.prose strong,.prose b{font-weight:700}
.prose ul,.prose ol{padding-left:22px;margin:10px 0 18px}
.prose li{margin:0 0 6px}
figure{margin:24px auto 28px}
figure img,figure svg{display:block;width:100%;height:auto}
.fig-s{max-width:330px}
.fig-m{max-width:440px}
.pair,.trio{display:grid;gap:10px;align-items:start}
.pair{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}
.trio{grid-template-columns:repeat(3,minmax(0,1fr))}
.tree-pair{grid-template-columns:.955fr 1.62fr}
.pixel img{image-rendering:pixelated}
.sub{display:block;margin-top:4px;color:var(--muted);font:11px/1.4 var(--sans)}
figcaption{color:var(--muted);font:12px/1.5 var(--sans);margin-top:9px}
figcaption b{font-weight:600;color:#484b40}
.math{font-size:16px;text-align:center;margin:12px 0 16px;overflow-x:auto;white-space:nowrap}
.math i{font-style:italic}
code{font:.82em ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--wash);padding:1px 4px;border-radius:3px}
pre{margin:14px 0 18px;padding:12px 14px;background:var(--wash);border-radius:4px;overflow-x:auto;font:12.5px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}
pre code{font:inherit;background:none;padding:0}
.table-wrap{overflow-x:auto;margin:14px 0 20px}
table{border-collapse:collapse;width:100%;font:13.5px/1.45 var(--sans)}
th,td{text-align:left;padding:7px 12px 7px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:500;font-size:12px}
.site-footer{border-top:1px solid var(--line);padding:20px 0 36px;margin-top:52px;font:12px/1.6 var(--sans);color:var(--muted)}
.site-footer p{margin:0 0 6px}
@media(max-width:520px){body{font-size:16.5px}h1{font-size:29px}.dek{font-size:17px}.site-header{padding:22px 0 32px}.wordmark span{display:none}.math{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}