:root {
    --paper:#EDF1EA; --ink:#14221A; --intaglio:#1C4632; --verified:#1F7A4A;
    --seal:#A0342C; --hairline:#C6D1C2; --mono:"IBM Plex Mono",monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{background:var(--paper);color:var(--ink);font-family:"Public Sans",system-ui,sans-serif;font-size:16px;line-height:1.55;
    background-image:repeating-radial-gradient(circle at 20% -10%,transparent 0,transparent 44px,rgba(28,70,50,.035) 45px,transparent 46px)}
  .wrap{max-width:920px;margin:0 auto;padding:0 20px}
  header{padding:36px 0 8px}
  .topnav{display:flex;gap:18px;flex-wrap:wrap;align-items:center;padding:18px 0 14px;border-bottom:1px solid var(--hairline);font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase}
  .topnav a{color:var(--intaglio);text-decoration:none}
  .topnav a:hover{text-decoration:underline}
  .topnav a b{font-weight:600}
  .article{max-width:680px;padding-bottom:10px}
  .article h2{font-family:"Fraunces",serif;color:var(--intaglio);font-weight:500;font-size:24px;margin:30px 0 10px}
  .article p{margin:12px 0;color:#33423A;font-size:15.5px}
  .article a{color:var(--verified)}
  .article .keydef{border-inline-start:3px solid var(--verified);padding:12px 16px;background:#F4F7F2;font-size:15px;border-radius:0 4px 4px 0}
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--intaglio);display:flex;align-items:center;gap:12px}
  .eyebrow::after{content:"";flex:1;height:1px;background:var(--hairline)}
  h1{font-family:"Fraunces",serif;font-weight:640;font-size:clamp(34px,6vw,58px);line-height:1.06;letter-spacing:-.015em;margin:22px 0 18px}
  h1 em{font-style:italic;color:var(--intaglio)}
  .lede{max-width:600px;color:#3A4A40;font-size:17px}
  .runbar{margin:30px 0 6px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
  button.run,a.run{font-family:var(--mono);font-size:14px;letter-spacing:.04em;background:var(--intaglio);color:var(--paper);border:none;padding:14px 26px;cursor:pointer;border-radius:3px;transition:background .15s ease}
  button.run:hover,a.run:hover{background:#163A29}
  button.run:focus-visible,a.run:focus-visible{outline:3px solid var(--verified);outline-offset:2px}
  button.run:disabled{opacity:.55;cursor:wait}
  .feepick{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:#56655C}
  .feepick select{font-family:var(--mono);font-size:13px;padding:8px 10px;border:1px solid var(--hairline);border-radius:3px;background:#F4F7F2;color:var(--intaglio)}
  .runnote{font-size:13px;color:#56655C;max-width:420px;margin-top:8px}
  section{padding:28px 0}
  .sect-label{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--intaglio);margin-bottom:18px;display:flex;align-items:center;gap:12px}
  .sect-label::after{content:"";flex:1;height:1px;background:var(--hairline)}

  #probeSect{display:none}
  .timeline{display:flex;align-items:flex-start;gap:0;overflow-x:auto;padding:8px 2px 4px}
  .tick{flex:1 1 0;min-width:86px;text-align:center;position:relative}
  .tick::before{content:"";position:absolute;top:19px;left:-50%;width:100%;height:2px;background:var(--hairline);z-index:0}
  .tick:first-child::before{display:none}
  .dot{position:relative;z-index:1;width:38px;height:38px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;border:2px solid var(--hairline);background:var(--paper);opacity:0;transform:scale(.7);transition:opacity .4s ease,transform .4s ease}
  .dot.on{opacity:1;transform:none}
  .dot.live{border-color:var(--verified);color:var(--verified)}
  .dot.down{border-color:var(--seal);color:var(--seal);background:rgba(160,52,44,.06)}
  .dot.final{background:var(--verified);color:var(--paper);border-color:var(--verified)}
  .ticklabel{font-family:var(--mono);font-size:10.5px;color:#56655C;margin-top:8px;letter-spacing:.04em}
  .tickdetail{font-size:11.5px;color:#33423A;margin-top:4px;padding:0 6px}
  .resetflag{font-family:var(--mono);font-size:10px;color:var(--seal);margin-top:3px;letter-spacing:.06em}

  #chain,#ledgerSect{display:none}
  .stamp{position:relative;border:1px solid var(--hairline);background:#F4F7F2;border-radius:4px;padding:15px 18px 13px;margin-left:26px;opacity:0;transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
  .stamp.on{opacity:1;transform:none}
  .stamp+.stamp{margin-top:28px}
  .stamp+.stamp::before{content:"";position:absolute;left:22px;top:-29px;width:1px;height:28px;background:repeating-linear-gradient(var(--intaglio) 0 4px,transparent 4px 8px)}
  .stamp .seq{position:absolute;left:-26px;top:13px;width:40px;height:40px;border:1.5px solid var(--intaglio);border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:14px;color:var(--intaglio)}
  .stamp .action{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em}
  .stamp .transit{font-family:var(--mono);font-size:12px;color:#56655C;margin:3px 0 8px}
  .stamp .transit b{color:var(--verified);font-weight:500}
  .stamp .story{font-size:14px;color:#33423A;max-width:620px}
  .stamp .hashes{margin-top:10px;font-family:var(--mono);font-size:11px;color:#6A796F;display:flex;gap:14px;flex-wrap:wrap}
  .stamp .hashes span b{color:var(--intaglio);font-weight:400}
  table{width:100%;border-collapse:collapse;font-size:14px}
  th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--hairline)}
  th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#56655C;font-weight:500}
  td.num,th.num{text-align:right;font-family:var(--mono);font-size:13px}
  td .acct{font-family:var(--mono);font-size:12.5px}
  .entrydesc td{padding-top:18px;font-weight:600;font-size:13.5px;color:var(--intaglio);border-bottom:none}
  .side-D{color:var(--ink)}.side-C{color:var(--verified)}
  .balances{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
  .bal{flex:1 1 150px;border:1px solid var(--hairline);background:#F4F7F2;border-radius:4px;padding:12px 14px}
  .bal .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#56655C}
  .bal .v{font-family:var(--mono);font-size:20px;margin-top:4px;color:var(--intaglio)}
  .bal.fee .v{color:var(--verified)}
  .integrity{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}
  .seal-ok,.seal-catch{font-family:var(--mono);font-size:12.5px;padding:10px 14px;border-radius:3px}
  .seal-ok{border:1px solid var(--verified);color:var(--verified);background:rgba(31,122,74,.06)}
  .seal-catch{border:1px solid var(--seal);color:var(--seal);background:rgba(160,52,44,.05)}
  .props{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--hairline);border:1px solid var(--hairline);border-radius:4px;overflow:hidden}
  .prop{background:var(--paper);padding:18px}
  .prop h3{font-family:"Fraunces",serif;font-weight:500;font-size:18px;margin-bottom:6px;color:var(--intaglio)}
  .prop p{font-size:13.5px;color:#3A4A40}
  footer{padding:44px 0 60px;font-size:12.5px;color:#56655C}
  footer .rule{height:1px;background:var(--hairline);margin-bottom:18px}
  footer code{font-family:var(--mono)}
  @media (prefers-reduced-motion:reduce){.stamp,.dot{transition:none;transform:none}html{scroll-behavior:auto}}