:root{color-scheme:dark;--bg:#111713;--panel:#19221c;--ink:#edf1e8;--muted:#b2bcaf;--acid:#c3f473;--line:#39483b;--mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:1.65}a{color:var(--acid);text-underline-offset:.25em}a:hover{color:#fff}a:focus-visible,button:focus-visible{outline:3px solid var(--acid);outline-offset:5px}.wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}.site-header{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:28px 0;border-bottom:1px solid var(--line)}.wordmark{color:var(--ink);font-family:var(--mono);font-size:23px;font-weight:bold;letter-spacing:-1px;text-decoration:none;white-space:nowrap}.wordmark span{color:var(--acid);padding-right:8px}nav{display:flex;flex-wrap:wrap;gap:12px 24px;font:13px var(--mono)}nav a{color:var(--muted);text-decoration:none;padding:8px 0}nav a[aria-current]{color:var(--acid);text-decoration:underline}.skip{position:absolute;top:-100px;left:20px;padding:10px;background:var(--bg);z-index:10}.skip:focus{top:12px}.hero{padding:80px 0 76px;max-width:970px}.eyebrow,.number{font:12px/1.7 var(--mono);text-transform:uppercase;letter-spacing:1.7px;color:var(--acid)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,7vw,88px);line-height:1.04;letter-spacing:-.06em;font-weight:700;margin:26px 0 32px}h1 em{font-style:normal;color:var(--acid)}h2{font-size:clamp(30px,4.3vw,49px);line-height:1.13;letter-spacing:-.04em;margin-bottom:25px}h3{font-size:24px;line-height:1.3;letter-spacing:-.025em;margin:15px 0}p{margin-bottom:22px}.hero>p:not(.eyebrow){max-width:670px}.lede{font-size:24px;line-height:1.5;color:var(--ink)}.hero>p:not(.lede):not(.eyebrow),.columns p,.prose p{color:var(--muted)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin:32px 0}.actions>a:not(.button){font:14px/1.6 var(--mono)}.button,button{display:inline-block;border:1px solid var(--acid);border-radius:0;background:var(--acid);color:var(--bg);padding:14px 20px;font:700 14px/1.5 var(--mono);cursor:pointer;text-decoration:none}.button:hover,button:hover{color:var(--bg);background:#d7ff9a}.annotation{font:12px/1.7 var(--mono);color:var(--muted)!important}.section{border-top:1px solid var(--line);padding:66px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.loop-panel{border:1px solid var(--line);padding:24px;background:var(--panel)}.panel-heading{display:flex;justify-content:space-between;gap:15px;font:11px/1.5 var(--mono);color:var(--muted)}svg{display:block;width:100%;max-height:300px;margin:15px 0;color:var(--acid)}.edge{stroke:currentColor;stroke-width:1.5;fill:none;marker-end:url(#arrow)}.node circle{stroke:var(--acid);stroke-width:1.5;fill:var(--panel)}.node-label{fill:var(--ink);font:14px var(--mono);text-anchor:middle}.diagram-note{fill:var(--muted);font:11px var(--mono);letter-spacing:2px;text-anchor:middle}.balances{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;font:13px var(--mono);margin:0;border-top:1px solid var(--line);padding-top:20px}.balances dd{margin:10px 0 0;font-size:28px;color:var(--acid)}.loop-status{font:12px/1.7 var(--mono);margin:22px 0}.loop-panel button{width:100%;font-size:12px}.loop-panel .annotation{margin:16px 0 0}.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:40px 0 24px}.columns article{border-top:1px solid var(--line);padding-top:22px}.closing{padding-block:70px 90px}.closing p{max-width:620px}.site-footer{border-top:1px solid var(--line);padding:28px 0 40px;display:flex;justify-content:space-between;gap:25px;color:var(--muted);font:12px/1.8 var(--mono)}.site-footer a{margin-left:18px}.page-intro{padding:72px 0 48px;max-width:960px}.page-intro .lede{max-width:730px}.prose{max-width:760px;padding-bottom:60px}.prose section{border-top:1px solid var(--line);padding:36px 0 12px}.prose h2{font-size:31px;letter-spacing:-.03em}.prose li{margin:0 0 15px;color:var(--muted)}.prose strong{color:var(--ink)}.prose ol,.prose ul{padding-left:24px}.note{border-left:3px solid var(--acid);padding:18px 22px;background:var(--panel);margin:30px 0;font-size:16px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;margin-bottom:24px;font-size:16px}caption{text-align:left;font:12px/1.7 var(--mono);color:var(--muted);padding-bottom:15px}th,td{padding:14px;text-align:left;border:1px solid var(--line)}thead{background:var(--panel)}.repo-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}.repo-list article{border:1px solid var(--line);padding:28px}.repo-list p{color:var(--muted);margin-bottom:0}pre{padding:22px;background:var(--panel);border:1px solid var(--line);overflow-x:auto;font:13px/1.8 var(--mono)}.contact-link{overflow-wrap:anywhere;font-family:var(--mono)}[hidden]{display:none!important}
@media(max-width:850px){.wrap{width:calc(100% - 40px)}.site-header{flex-direction:column;align-items:flex-start;gap:18px}.hero{padding:50px 0}.split{grid-template-columns:1fr;gap:32px}.columns{grid-template-columns:1fr;gap:16px}.columns article{max-width:620px}.site-footer{flex-direction:column;gap:0}.site-footer a{margin:0 18px 0 0}.page-intro{padding-top:45px}.section{padding:42px 0}.repo-list{grid-template-columns:1fr}}
@media(max-width:440px){body{font-size:16px}.wrap{width:calc(100% - 32px)}h1{font-size:46px}nav{gap:8px 18px}.lede{font-size:21px}.loop-panel{padding:16px}.eyebrow{font-size:10px}.panel-heading{font-size:10px}.repo-list article{padding:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.wordmark{display:inline-flex;align-items:center;gap:12px}.wordmark img{display:block;width:96px;height:58px;object-fit:contain}