@font-face{font-family:Archivo;src:url('/assets/archivo.woff2') format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('/assets/geist-mono.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{color-scheme:light dark;--paper:light-dark(#fff,#111);--rail:light-dark(#f6f6f5,#191919);--ink:light-dark(#111,#f2f2f0);--muted:light-dark(#5c5c5c,#b1b1ae);--line:light-dark(#e4e4e2,#333);--strong:light-dark(#858582,#777);--seal:#b0122c;--font:Archivo,system-ui,sans-serif;--mono:'Geist Mono',monospace}
:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}
*{box-sizing:border-box}html{scroll-padding-top:100px;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--font);text-size-adjust:100%}body{margin:0}::selection{background:var(--ink);color:var(--paper)}:focus-visible{outline:2px solid var(--ink);outline-offset:4px}a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit;color:inherit}button,select{cursor:pointer}button{border-radius:0}button:disabled{cursor:wait;opacity:.6}img{max-width:100%;height:auto}input{caret-color:var(--ink)}input::placeholder{color:var(--muted)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:fixed;top:-100px;left:16px;z-index:100;background:var(--ink);color:var(--paper);padding:8px 16px}.skip:focus{top:8px}
.header{height:76px;position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:24px}.brand{font-size:28px;font-weight:800;letter-spacing:-.04em;line-height:1;text-decoration:none}.seal{display:inline-block;width:6px;height:6px;background:var(--seal);vertical-align:top;margin:2px 0 0 2px}.header-label{font-size:14px;border-left:1px solid var(--line);padding-left:24px}.header-actions{display:flex;align-items:center;gap:24px;margin-left:auto;font-size:14px}.header-actions a{text-decoration:none}.search-link{display:flex;align-items:center;gap:48px;border:1px solid var(--line);padding:8px 12px;min-height:44px;color:var(--muted)}kbd{font-size:11px;font-family:var(--font);border:1px solid var(--line);padding:0 5px}.header select{font-size:13px;background:var(--paper);min-height:44px;border:0;max-width:95px}
.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 76px);max-width:1600px;margin:auto}.rail{background:var(--rail);border-right:1px solid var(--line);padding:30px 20px;position:sticky;top:76px;height:calc(100dvh - 76px);overflow:auto;font-size:14px}.rail-home{display:block;font-weight:700;padding:8px 12px;margin-bottom:16px;text-decoration:none}.rail details{margin-bottom:16px}.rail summary{padding:8px 12px;cursor:pointer;font-weight:700}.rail ul{list-style:none;padding:0;margin:0}.rail a:not(.rail-home){display:block;line-height:1.45;padding:8px 12px;text-decoration:none;color:var(--muted)}.rail a:hover{color:var(--ink);background:var(--line)}.rail a[aria-current=page]{background:var(--ink);color:var(--paper);font-weight:600}.rail-bottom{border-top:1px solid var(--line);margin-top:24px;padding-top:16px}.mobile-nav{display:none}
.content{min-width:0;padding:40px 48px 24px}.crumb{font-size:13px;color:var(--muted);margin-bottom:24px;display:flex;gap:10px;flex-wrap:wrap}.crumb a{text-decoration:none}.article-layout{display:grid;grid-template-columns:minmax(0,70ch) 180px;gap:48px;align-items:start}article{min-width:0;max-width:70ch}h1,h2,h3,h4{line-height:1.18;letter-spacing:-.025em;text-wrap:balance;font-weight:750}h1{font-size:40px;margin:0 0 24px}h2{font-size:28px;margin:48px 0 16px}h3{font-size:21px;margin:32px 0 12px}h4{font-size:18px}p{margin:0 0 20px}article>p:first-of-type{font-size:19px;color:var(--muted);line-height:1.6}li{margin:8px 0}ul,ol{padding-left:24px}li>p{margin:8px 0}strong{font-weight:650}.outline{position:sticky;top:112px;font-size:13px;border-left:1px solid var(--line);padding-left:20px}.outline p{font-weight:650;margin:0 0 12px}.outline ul{list-style:none;padding:0;margin:0}.outline li{margin:10px 0;line-height:1.5}.outline a{color:var(--muted);text-decoration:none}.outline a:hover{color:var(--ink);text-decoration:underline}
code,pre{font-family:var(--mono);font-size:.84em;font-variant-ligatures:none}code{overflow-wrap:anywhere;background:var(--rail);padding:2px 4px}pre{position:relative;background:var(--rail);padding:48px 20px 20px;margin:24px 0;overflow:auto;line-height:1.7;border:1px solid var(--line)}pre code{padding:0;font-size:1em;overflow-wrap:normal;background:transparent}pre .copy{position:absolute;right:8px;top:8px;border:1px solid var(--strong);background:var(--paper);font-family:var(--font);font-size:12px;padding:4px 10px;min-height:32px}.table-scroll{overflow:auto;margin:24px 0;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.55}th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line);min-width:130px;font-variant-numeric:tabular-nums}th{background:var(--rail);font-weight:650}tr:last-child td{border-bottom:0}td code{font-size:.86em}blockquote{margin:24px 0;padding:20px 24px;background:var(--rail);border:1px solid var(--line);font-size:15px}blockquote p:last-child{margin:0}hr{border:0;border-top:1px solid var(--line);margin:32px 0}.article-footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;gap:24px;flex-wrap:wrap}.page-nav{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);margin-top:32px;padding-top:24px;font-size:15px}.page-nav a{max-width:48%;text-decoration:none}.page-nav span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.site-footer{border-top:1px solid var(--line);padding:32px 0 8px;margin-top:64px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.home{max-width:1000px}.home h1{font-size:48px;max-width:16ch;line-height:1.05;margin-bottom:24px}.home-lead{font-size:20px;max-width:52ch;color:var(--muted);line-height:1.55;margin-bottom:40px}.start{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:28px 0;margin:0 0 48px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.start h2{font-size:22px;margin:0 0 10px}.start p{font-size:15px;color:var(--muted);margin:0 0 16px;max-width:38ch}.start a{font-size:15px;font-weight:600}.directory{display:grid;grid-template-columns:1fr 1fr;gap:40px}.directory section{border-top:1px solid var(--line);padding-top:24px}.directory h2{font-size:25px;margin:0 0 8px}.directory p{font-size:14px;color:var(--muted);margin-bottom:20px}.directory ul{padding:0;list-style:none}.directory li{margin:0}.directory a{display:block;padding:8px 0;font-size:15px;text-decoration:none}.directory a:hover{text-decoration:underline}.note{margin-top:40px;border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:14px;max-width:70ch}.search-form{display:flex;gap:8px;margin:24px 0 16px}.search-form input{width:100%;min-width:0;border:1px solid var(--strong);padding:12px;background:var(--paper);font-size:18px}.search-form button{background:var(--ink);color:var(--paper);border:1px solid var(--ink);padding:12px 20px}.search-status{font-size:14px;color:var(--muted)}.results{list-style:none;padding:0}.results li{border-top:1px solid var(--line);padding:24px 0;margin:0}.results span{font-size:12px;color:var(--muted);display:block}.results a{display:block;font-size:22px;font-weight:650;margin:4px 0 8px}.results p{font-size:15px;color:var(--muted);margin:0}
@media(min-width:1600px){.shell{border-left:1px solid var(--line);border-right:1px solid var(--line)}}@media(max-width:1200px){.outline{display:none}.article-layout{display:block}.content{padding:32px}.shell{grid-template-columns:240px minmax(0,1fr)}}@media(max-width:800px){.header{height:64px;padding:0 20px;gap:16px}.brand{font-size:25px}.header-label{padding-left:16px}.header-actions{gap:12px}.header-actions>.external{display:none}.search-link{gap:0;border:0;padding:8px}.search-link kbd{display:none}.header select{max-width:76px}.shell{display:block}.rail{display:none}.mobile-nav{display:block;background:var(--rail);border-bottom:1px solid var(--line);padding:0 20px}.mobile-nav>summary{padding:12px 0;min-height:48px;cursor:pointer;font-size:14px;font-weight:650}.mobile-nav nav{padding:8px 0 24px}.mobile-nav nav ul{list-style:none;padding:0}.mobile-nav nav li{margin:0}.mobile-nav a{display:block;padding:10px 0;font-size:14px}.mobile-nav a[aria-current=page]{font-weight:750}.content{padding:28px 24px 20px}.crumb{margin-bottom:24px;font-size:12px}h1{font-size:34px}h2{font-size:26px}article>p:first-of-type{font-size:18px}.home h1{font-size:40px}.home-lead{font-size:18px}.start{gap:24px}.directory{gap:32px}.article-footer{margin-top:32px}pre{margin-inline:-8px;padding:48px 16px 16px}.site-footer{margin-top:48px}html{scroll-padding-top:84px}}
@media(max-width:480px){.header-label{display:none}.header-actions{gap:8px}.content{padding:24px 20px}.start,.directory{grid-template-columns:1fr}.start{gap:32px}.start>div+div{border-top:1px solid var(--line);padding-top:24px}.home h1{font-size:38px}.page-nav{gap:16px}.copy{min-height:44px!important}.search-form button{padding:10px}.table-scroll{max-width:100%}}
@media(prefers-reduced-motion:no-preference){a,button,summary{transition:background-color .15s ease-out,color .15s ease-out}.copy{transition:background-color .15s ease-out}}
@media print{.header,.rail,.mobile-nav,.outline,.article-footer,.page-nav,.copy,.site-footer{display:none!important}.shell,.article-layout{display:block}.content{padding:0}html{color:#000;background:#fff;font-size:12pt}article{max-width:none}pre{white-space:pre-wrap;break-inside:avoid}.table-scroll{overflow:visible}a{text-decoration:underline}h2,h3{break-after:avoid}}
.browse-all{display:inline-block;margin-top:16px;font-size:14px;font-weight:650}.category-list{list-style:none;padding:0}.category-list li{border-top:1px solid var(--line);margin:0}.category-list a{display:block;padding:16px 0;text-decoration:none}.category-list a:hover{text-decoration:underline}