:root{--ink:#1a1916;--paper:#faf8f3;--rule:#d9d4c7;--muted:#6b665c;--accent:#7a3e9d;--maxw:46rem}
@media (prefers-color-scheme:dark){:root{--ink:#e8e4da;--paper:#15140f;--rule:#3a372f;--muted:#9a948a;--accent:#c19ad8}}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Georgia,"Iowan Old Style","Palatino Linotype",serif;line-height:1.55}
.masthead,.toc-wrap,.paper,.colophon{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.masthead{padding-top:2.5rem}
.kicker{font-family:ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 1rem}
h1{font-size:2.4rem;line-height:1.1;font-weight:400;margin:0 0 .75rem;letter-spacing:-.01em}
h2{font-size:1.5rem;font-weight:400;margin:3rem 0 .75rem;padding-top:1.25rem;border-top:1px solid var(--rule)}
h3{font-size:1.1rem;font-weight:600;margin:2rem 0 .5rem;font-family:ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif}
p{margin:0 0 1rem;position:relative}
.pn{position:absolute;left:-3.4rem;top:.35em;width:3rem;text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.65rem;color:var(--accent);opacity:.55;text-decoration:none}
.pn:hover{opacity:1}
@media (max-width:60rem){.pn{position:static;display:inline-block;width:auto;margin-right:.4rem;font-size:.6rem}}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}
a.anchor{margin-left:.35rem;font-size:.7em;text-decoration:none;opacity:0;transition:opacity .15s}
h2:hover a.anchor,h3:hover a.anchor{opacity:.6}
blockquote{margin:1.25rem 0;padding:0 0 0 1rem;border-left:2px solid var(--rule);color:var(--muted)}
table{border-collapse:collapse;width:100%;margin:1.25rem 0;font-size:.92rem;display:block;overflow-x:auto}
th,td{text-align:left;vertical-align:top;padding:.5rem .6rem;border-bottom:1px solid var(--rule)}
th{font-family:ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;font-weight:600;font-size:.8rem;letter-spacing:.03em;text-transform:uppercase;color:var(--muted)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;background:rgba(127,127,127,.12);padding:.05em .3em;border-radius:3px}
hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}
ul,ol{padding-left:1.4rem}
li{margin:.3rem 0}
li p{margin:0}
.toc-wrap{margin-top:1.5rem;padding-top:1rem;padding-bottom:1rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);font-family:ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;font-size:.9rem}
.toc-wrap h2{border:0;margin:0 0 .5rem;padding:0;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.toc-wrap ul{list-style:none;padding-left:0;margin:0}
.toc-wrap ul ul{padding-left:1rem}
.toc-wrap a{text-decoration:none}
.colophon{margin:4rem auto 3rem;padding-top:1rem;border-top:1px solid var(--rule);font-size:.85rem;color:var(--muted)}

.fig{margin:1.5rem 0;padding:0}
.fig img{display:block;width:100%;height:auto;border:1px solid var(--rule);filter:grayscale(.15) contrast(1.02)}
.fig figcaption{font-family:ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;font-size:.8rem;line-height:1.45;color:var(--muted);margin-top:.5rem}
.fig .credit{opacity:.75}
.fig.hero{margin:1.5rem 0 2rem}
.fig.hero img{max-height:34rem;width:auto;max-width:100%}
.fig.aside{float:right;width:38%;margin:.25rem 0 1rem 1.5rem}
.figrow{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}
.figrow .fig{margin:0}
@media (max-width:40rem){.fig.aside{float:none;width:100%;margin:1.25rem 0}.figrow{grid-template-columns:1fr}}
h2{clear:both}
.credits{font-size:.8rem;color:var(--muted)}