:root{--bg:#f5f5ef;--ink:#141610;--muted:#75796c;--line:#cccec3;--accent:#d5fc36;--soft:#e9ebdf}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:13px 'Courier New',monospace;line-height:1.6}body.dark{--bg:#151711;--ink:#f1f2e9;--muted:#a1a894;--line:#3c4331;--soft:#252c1e}a{color:inherit;text-underline-offset:4px}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{outline-offset:5px}button{cursor:pointer;border:1px solid var(--line);padding:9px 13px;background:transparent;border-radius:2px}button:hover{background:var(--soft)}.solid{background:var(--ink);color:var(--bg);border-color:var(--ink)}.solid:hover{background:var(--accent);color:#141610}header{display:flex;align-items:center;gap:18px;padding:12px 32px;border-bottom:1px solid var(--line)}.wordmark{font:22px Georgia,serif;text-decoration:none;white-space:nowrap}nav{display:flex;gap:7px;flex:1}nav a{padding:5px 7px;text-decoration:none;white-space:nowrap}nav a.active,mark{background:var(--accent);color:#101500}time{font-size:11px;color:var(--muted);white-space:nowrap}main{padding:38px 32px 72px;max-width:1600px;margin:auto;min-height:65vh}.hero{display:grid;grid-template-columns:3fr 1fr;gap:80px;align-items:center;margin-bottom:78px}.hero h1{font-size:30px;line-height:1.34;letter-spacing:-1.1px;font-weight:500;margin:0}.hero p{font:16px/1.6 Arial,sans-serif;color:var(--muted);max-width:760px}.aside a{display:block;margin:12px 0}.aside a:before{content:'> ';color:var(--muted)}.aside small{display:block;color:var(--muted);font-size:11px;margin-top:24px}.eyebrow{font-size:11px;color:var(--muted);margin-bottom:12px}.eyebrow b{color:var(--ink);background:var(--accent);padding:3px 5px;font-weight:normal}.sectionhead{display:flex;gap:9px;align-items:center;margin:38px 0 16px;font-weight:normal;font-size:12px}.sectionhead:after{content:'';height:1px;background:var(--ink);flex:1}.sectionhead:before{content:'';width:8px;height:8px;border:1px solid var(--ink);background:var(--accent)}.coinrow{display:grid;grid-template-columns:130px 260px minmax(240px,1fr) 240px;gap:22px;padding:10px 0 25px;border-bottom:1px dashed var(--line)}.when strong{font-size:24px;font-weight:normal;display:block}.when small,.muted{color:var(--muted)}.identity{display:flex;gap:16px}.avatar{height:62px;width:62px;flex-shrink:0;border-radius:6px;background:#161a10;color:var(--accent);display:grid;place-items:center;font:italic 29px Georgia}.identity h3{font:italic 30px Georgia;margin:0 0 5px}.identity h3 a{text-decoration:none}.identity small{display:block;font-size:11px;color:var(--muted)}.decision blockquote{font:italic 20px/1.4 Georgia;margin:6px 0 22px}.decision small{font-size:11px;color:var(--muted)}.spark{height:28px;border-bottom:1px solid var(--line);background:repeating-linear-gradient(90deg,transparent 0,transparent 24%,var(--line) 25%);position:relative;margin:20px 0 5px}.spark:after{content:'';position:absolute;right:0;bottom:0;width:4px;height:20px;background:var(--ink)}dl{margin:0;font-size:11px}dl div{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line)}dt{color:var(--muted)}dd{margin:0}progress{width:100%;height:4px;accent-color:var(--ink)}.footnote{display:grid;grid-template-columns:3fr 1fr;gap:80px;padding:16px 0;font:14px/1.8 Arial,sans-serif}.footnote p{margin:0;max-width:720px}.footnote a{font:12px 'Courier New',monospace}.subtitle{color:var(--muted);margin:-6px 0 25px}.move{display:grid;grid-template-columns:85px 160px 1fr 90px;gap:15px;border-bottom:1px dashed var(--line);padding:13px 0}.tag{font-size:10px;background:var(--soft);padding:3px 7px;align-self:center;text-align:center}.pipeline{margin-top:45px;padding:20px 0;border-top:1px solid var(--ink);display:flex;justify-content:space-between;gap:18px}.pipeline span{color:var(--muted)}footer{border-top:1px solid var(--line);padding:30px 32px;display:grid;grid-template-columns:3fr 1fr;gap:80px}footer p{font:13px/1.7 Arial,sans-serif;max-width:750px;color:var(--muted)}.footerlinks a{display:block;margin:5px 0}.document{max-width:1000px}.document h2{font:italic 32px Georgia;font-weight:normal}.step{display:grid;grid-template-columns:55px 280px 1fr;gap:20px;padding:23px 0;border-top:1px solid var(--line)}.step b{font-size:16px;font-weight:normal}.step p{margin:0;font:15px/1.7 Arial,sans-serif}.step .num{color:var(--muted)}.deed{max-width:920px}.formpart{padding:28px 0;border-top:1px solid var(--line);font:23px/2.1 Georgia,serif}.formpart>small{display:block;font:11px 'Courier New',monospace;color:var(--muted);margin-bottom:12px}input,select,textarea{background:var(--soft);border:0;border-bottom:1px solid var(--ink);padding:8px 9px;font:16px 'Courier New',monospace;max-width:100%}input{width:235px}input.short{width:90px}textarea{width:100%;min-height:95px;display:block}label{display:inline}input[type=range]{width:100%;accent-color:var(--ink)}.note{font:14px/1.8 Arial,sans-serif;color:var(--muted);max-width:800px}.searchbar{display:flex;gap:12px;margin-bottom:25px}.searchbar input{width:300px}.empty{padding:60px 0;color:var(--muted)}.console{background:var(--soft);padding:22px;white-space:pre-wrap;line-height:2}.split{display:grid;grid-template-columns:2fr 1fr;gap:55px}.fee{display:flex;margin:28px 0;height:80px}.fee div{padding:10px;background:var(--soft);border-right:2px solid var(--bg);font-size:12px}.fee .burn{background:var(--accent);color:#141610}.fee strong{display:block;font-size:24px;font-weight:normal}details{border-top:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:16px}details p{font:15px/1.8 Arial,sans-serif}dialog{background:var(--bg);color:var(--ink);border:1px solid var(--ink);max-width:440px;padding:28px}dialog::backdrop{background:#0006}dialog h2{font:italic 28px Georgia}.skip{position:absolute;top:-60px}.skip:focus{top:10px;background:var(--accent);z-index:5}.actionline{display:flex;gap:12px;align-items:center;margin-top:25px}.badge{background:var(--accent);color:#141610;padding:3px 7px;font-size:11px}@media(min-width:1600px){.hero h1{font-size:38px}}@media(max-width:1150px){header{flex-wrap:wrap;gap:10px}nav{order:4;width:100%;overflow:auto;flex:auto}.coinrow{grid-template-columns:100px 210px 1fr}.coinrow dl{grid-column:3}.hero,.footnote,footer{gap:35px}.hero h1{font-size:28px}}@media(max-width:700px){header{padding:12px 18px}.crumb{display:none}time{margin-left:auto}nav a{font-size:11px;padding:5px}main{padding:30px 18px 45px}.hero{display:block;margin-bottom:40px}.hero h1{font-size:26px}.aside{margin-top:24px}.aside small{margin-top:15px}.coinrow{grid-template-columns:70px 1fr;gap:16px}.decision{grid-column:1/-1}.coinrow dl{grid-column:1/-1}.identity h3{font-size:28px}.when strong{font-size:20px}.footnote,footer,.split{display:block}.footnote a{display:block;margin-top:15px}.move{grid-template-columns:65px 110px 1fr;font-size:11px;gap:8px}.move .tag{grid-column:3}.pipeline{flex-wrap:wrap}.step{grid-template-columns:35px 1fr;gap:12px}.step p{grid-column:2}.formpart{font-size:21px}.searchbar{flex-wrap:wrap}.fee div{font-size:10px}.fee strong{font-size:20px}footer{padding:25px 18px}.footerlinks{margin-top:20px}.actionline{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
:root{--bg:#f4f1e8;--accent:#c5e86c;--soft:#e9e7db;--line:#cecdbf}
header{border-top:4px solid var(--ink)}
.hero{padding:20px 0 38px;border-bottom:1px solid var(--line);margin-bottom:48px}
.hero h1{font-family:Georgia,'Times New Roman',serif;font-size:48px;line-height:1.15;letter-spacing:-1.6px;max-width:870px}
.hero h1 em{font-weight:normal;background:linear-gradient(transparent 75%,var(--accent) 75%)}
.eyebrow{letter-spacing:1px;text-transform:uppercase;margin-bottom:20px}
.eyebrow b{background:transparent;padding:0;font-weight:bold;margin-right:10px}
.aside{border-left:1px solid var(--line);padding-left:24px}
.aside a{font-size:12px}
.avatar{border-radius:50%;border:1px solid var(--ink);box-shadow:inset 0 0 0 5px var(--bg);font-size:32px}
.coinrow{padding-top:20px;padding-bottom:30px}
.sectionhead{text-transform:uppercase;letter-spacing:1px;font-size:10px}
.sectionhead:before{border-radius:50%}
.console{border-left:3px solid var(--accent)}
.pipeline{background:var(--soft);padding:20px}
nav a.active{background:transparent;border-bottom:2px solid var(--ink)}
.solid{border-radius:3px}
@media(min-width:1600px){.hero h1{font-size:58px}}
@media(max-width:1150px){.hero h1{font-size:42px}}
@media(max-width:700px){.hero h1{font-size:37px;letter-spacing:-1px}.hero{padding-top:5px;padding-bottom:28px}.aside{padding-left:0;border-left:0}.eyebrow{font-size:9px}.pipeline{padding:15px}}

.identity,.identity>div{min-width:0}.identity h3{overflow-wrap:anywhere}@media(max-width:700px){.identity h3{font-size:24px}}

/* Black technical ledger, with an optional light theme. */
:root,body.dark{--bg:#080a0b;--ink:#f4f5f1;--muted:#a1aaa5;--line:#2b3430;--accent:#b9f479;--soft:#111917;color-scheme:dark}
body{background-color:var(--bg);background-image:radial-gradient(ellipse at 82% 3%,rgba(105,170,112,.11),transparent 42%),linear-gradient(rgba(190,229,206,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(190,229,206,.025) 1px,transparent 1px);background-size:auto,48px 48px,48px 48px;background-attachment:fixed}
header{background:rgba(8,10,11,.9);border-top:2px solid var(--line)}
.hero{position:relative}
.hero:before{content:'+';position:absolute;left:-7px;bottom:-11px;color:var(--accent);font:18px monospace}
.hero h1 em{color:var(--accent);background:linear-gradient(transparent 90%,rgba(185,244,121,.2) 90%);text-shadow:0 0 35px rgba(185,244,121,.14)}
.eyebrow{display:flex;align-items:center;gap:8px;color:var(--muted)}
.eyebrow:before{content:'';width:5px;height:5px;background:var(--accent);box-shadow:0 0 9px var(--accent);animation:signal 4s ease-in-out infinite}
.eyebrow b{color:var(--accent);margin-right:3px}
.avatar{background:#0d1411;border-color:#4d6451;box-shadow:inset 0 0 0 5px var(--bg),0 0 25px rgba(122,192,115,.08)}
.sectionhead:after{background:var(--line)}
.sectionhead:before{border-color:var(--accent);box-shadow:0 0 8px rgba(185,244,121,.25)}
.coinrow{transition:background .2s ease}
.coinrow:hover{background:rgba(185,244,121,.025)}
.solid{background:var(--ink);color:#080a0b;border-color:var(--ink)}
.solid:hover{background:var(--accent);color:#080a0b;border-color:var(--accent)}
button:disabled{opacity:.45;cursor:default}
input,select,textarea{border-bottom-color:#5a6a61}
nav a.active{border-bottom-color:var(--accent);color:var(--accent)}
.console{background:linear-gradient(135deg,#111917,#0d1110);border:1px solid var(--line);border-left:3px solid var(--accent)}
.pipeline{border:1px solid var(--line);background:rgba(17,25,23,.8)}
progress,input[type=range]{accent-color:var(--accent)}
footer{background:rgba(8,10,11,.7)}
body.light{--bg:#f4f1e8;--ink:#141610;--muted:#686e63;--line:#cecdbf;--soft:#e9e7db;--accent:#88ac3d;color-scheme:light;background-image:linear-gradient(rgba(20,22,16,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(20,22,16,.025) 1px,transparent 1px);background-size:48px 48px}
body.light header,body.light footer{background:rgba(244,241,232,.9)}
body.light .solid{background:var(--ink);color:var(--bg)}
body.light .solid:hover{background:var(--accent);color:#080a0b}
body.light .console,body.light .pipeline{background:var(--soft)}
@keyframes signal{0%,100%{opacity:1}50%{opacity:.45}}
@media(prefers-reduced-motion:reduce){.eyebrow:before{animation:none}.coinrow{transition:none}}
.x-link{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;text-decoration:none;border:1px solid var(--line)}.x-link:hover{color:var(--accent);background:var(--soft)}.footerlinks .x-link{display:inline-flex;margin:0 0 12px}