:root{
  --shell:#070a09; --shell-line:#26322b; --term:#8dff82; --term-muted:#8c9a91;
  --paper:#f3f0e8; --paper-soft:#ebe8df; --paper-card:#f8f5ed;
  --text:#151817; --muted:#626963; --line:#c8cbc6;
  --accent:#164b86; --accent2:#0a6970; --warning:#8a6510;
}
*{box-sizing:border-box}html{background:var(--shell);scroll-behavior:smooth}
body{margin:0;background:var(--shell);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.55}
a{color:var(--accent)}
.shell{width:min(1120px,calc(100% - 28px));margin:28px auto;border:1px solid var(--shell-line);border-radius:8px;overflow:hidden;background:var(--shell)}
.terminal{padding:15px 18px;background:#030504;color:var(--term);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;font-size:13px;line-height:1.62;overflow-wrap:anywhere}.terminal .muted{color:var(--term-muted)}
.hero{display:block;width:100%;height:auto;border-top:1px solid var(--shell-line);border-bottom:1px solid var(--shell-line);background:#071018}
.paper{background:var(--paper);padding:28px 40px 48px}
.utility-nav{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:18px;margin-bottom:24px;border-bottom:1px solid #d0d2cd}.utility-nav .right{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}.utility-nav a{color:#2e6753;text-decoration:none;font:700 11px/1.4 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;letter-spacing:.055em;text-transform:uppercase}.utility-nav a:hover{text-decoration:underline}
.archive-note{margin:0 0 30px;padding:16px 18px;border:1px solid #d8c383;border-left:4px solid #a37c18;background:#f7f0db;color:#3c392e;border-radius:4px}.archive-note strong{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.archive-note p{margin:.35rem 0 0;font-size:13px}
.meta-strip{margin:0 0 28px;padding:10px 13px;background:#e5e8e5;border:1px solid #d3d6d2;color:#35506b;font:700 11px/1.6 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;letter-spacing:.035em}
.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:36px;align-items:start}
.toc{position:sticky;top:18px;padding:16px 16px 14px;background:var(--paper-card);border:1px solid #d7d5ce;border-radius:5px}.toc h2{margin:0 0 11px;color:#2d496b;font:700 12px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;text-transform:uppercase;letter-spacing:.075em}.toc ol{list-style:none;margin:0;padding:0}.toc li{margin:0 0 8px;font:600 11px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.toc .appendix{margin-top:12px;padding-top:12px;border-top:1px solid #d3d3cf}.toc a{text-decoration:none}.toc a:hover{text-decoration:underline}
.article{min-width:0}.article-header{margin-bottom:28px}.article-header .version{margin:0 0 8px;color:#2e527b;font:700 13px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.article-header h1{margin:0 0 8px;font-family:Georgia,"Times New Roman",serif;font-size:38px;line-height:1.05;font-weight:600}.byline{margin:0;color:#616762;font-size:13px}
.article section{scroll-margin-top:18px}.article h2{margin:36px 0 12px;padding-top:3px;color:#1d477b;font:700 21px/1.25 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:-.015em}.article h3{margin:24px 0 8px;color:#324f70;font:700 15px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.article p,.article li{font-family:Georgia,"Times New Roman",serif;font-size:16px;line-height:1.7}.article p{margin:0 0 14px}.article ul{padding-left:22px}.article .defs{margin:15px 0 22px;padding:14px 18px;background:#ebece8;border-left:3px solid #5c778d}.article .defs p{margin:4px 0}.article blockquote{margin:20px 0;padding:18px 20px;background:#e9e8e2;border-left:4px solid #556a73;color:#2f3432}.article blockquote p{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;line-height:1.65}.article .manifesto{background:#0d1211;color:#c8f7c0;border:1px solid #26362e;border-left:4px solid #4f8b62}.article .manifesto p{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12.5px;line-height:1.62;text-transform:uppercase}
.historical-figure{margin:24px 0 28px;padding:14px;background:#ece8dd;border:1px solid #cbc7bb;border-radius:5px}.historical-figure img{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid #b8b3a7;background:#fff}.historical-figure figcaption{margin-top:9px;color:#62655f;font:11px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.historical-figure figcaption strong{color:#2d496b}
.link-list{list-style:none;padding:0}.link-list li{margin:6px 0}.bibliography p{padding-left:18px;text-indent:-18px}
.current-link{margin:40px 0 8px;padding:20px;border-top:1px solid #c8cbc6;border-bottom:1px solid #c8cbc6;text-align:center}.current-link .label{display:block;margin-bottom:7px;color:#58615b;font:700 10px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}.current-link p{margin:0;color:#666d68;font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:14px}.current-link a{font-style:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700;text-decoration:none}
.footer-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:28px;padding-top:17px;border-top:1px solid #d0d2cd}.footer-nav a{font:700 11px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;text-decoration:none;text-transform:uppercase;letter-spacing:.04em}.footer-nav a:hover{text-decoration:underline}
.cursor{animation:blink 1.1s steps(1,end) infinite}@keyframes blink{50%{opacity:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cursor{animation:none}}
@media(max-width:820px){.shell{width:min(100% - 14px,1120px);margin:7px auto}.paper{padding:22px 20px 36px}.layout{grid-template-columns:1fr;gap:22px}.toc{position:static}.article-header h1{font-size:32px}.utility-nav{align-items:flex-start;flex-direction:column;gap:12px}.utility-nav .right{justify-content:flex-start}.terminal{font-size:11px;padding:12px 14px}.article p,.article li{font-size:15.5px}.article h2{font-size:18px}}