:root{--ink:#16140f;--paper:#f4efe4;--paper2:#ece4d3;--diesel:#b8772a;--diesel-dark:#8a5418;
    --volt:#1faa6e;--volt-dark:#137a4d;--volt-light:#d7f2e5;--line:#d8cdb6;--muted:#736b58;
    --road:#26231c;--red:#a11c1c;--red-light:#f6dede;--amber-light:#fbf0d9;
    --sans:'Barlow',-apple-system,sans-serif;--cond:'Barlow Condensed',sans-serif;}
  *{box-sizing:border-box;margin:0;padding:0}
  html{-webkit-text-size-adjust:100%}
  body{font-family:var(--sans);color:var(--ink);line-height:1.55;min-height:100vh;display:flex;flex-direction:column;
    background:radial-gradient(110% 70% at 85% -5%, rgba(31,170,110,.12), transparent 55%),linear-gradient(180deg,var(--paper),var(--paper2));}
  .wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}
  .topbar{background:var(--road);color:#f4efe4;padding:11px 0;border-bottom:4px solid var(--diesel)}
  .topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
  .brand{font-family:var(--cond);font-weight:900;font-size:23px;letter-spacing:.02em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
  .brand .plug{color:var(--volt)}
  .nav{display:flex;gap:16px;flex-wrap:wrap}
  .nav a{color:#cdbf9f;text-decoration:none;font-size:13.5px}
  .nav a:hover,.nav a[aria-current]{color:#fff}
  main{flex:1}
  .hero{padding:34px 0 4px}
  .kicker{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:13.5px;color:var(--diesel-dark)}
  h1{font-family:var(--cond);font-weight:900;font-size:clamp(32px,5.6vw,52px);line-height:1;text-transform:uppercase;margin:8px 0 0}
  .lede{font-size:17.5px;color:#534c3d;margin:14px 0 0;max-width:72ch}
  h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:28px;line-height:1.05;margin:38px 0 6px}
  h2 .n{color:var(--volt-dark);margin-right:9px}
  p{margin:0 0 12px;max-width:74ch;font-size:15.5px}
  a{color:var(--volt-dark)}
  .card{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:18px 20px;margin:14px 0}
  .intro-h{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:20px;margin:0 0 8px;color:var(--volt-dark)}
  .card p{margin:0 0 8px}
  .live{display:flex;gap:9px;align-items:center;font-size:14px;color:var(--muted);margin:14px 0 0}
  .live i{width:10px;height:10px;border-radius:50%;background:#d8b25a;flex:0 0 auto}
  .live.ok i{background:var(--volt)} .live.err i{background:var(--red)}
  .controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px 20px}
  .ctl .lbl{display:block;font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:13px;color:var(--diesel-dark);margin-bottom:6px}
  .seg{display:inline-flex;border:1px solid #909090;border-radius:9px;padding:2px;gap:2px;background:#fff;flex-wrap:wrap}
  .seg button{border:0;background:transparent;font:700 14px/1.2 var(--sans);color:#555;padding:8px 12px;border-radius:7px;cursor:pointer}
  .seg button.on{background:var(--road);color:#fff}
  .ctl select{padding:8px 10px;border:1.5px solid var(--line);border-radius:9px;background:#fff;font:inherit;font-size:15px}
  .ctl .hint{display:block;font-size:13px;color:var(--muted);margin-top:5px}
  .tblwrap{overflow-x:auto;margin:12px 0 4px;border:1.5px solid var(--line);border-radius:14px;background:#fff}
  table{width:100%;border-collapse:collapse}
  th,td{padding:8px 10px;text-align:center;font-size:14px;border-bottom:1px solid #efe8d8;font-variant-numeric:tabular-nums;white-space:nowrap}
  th:first-child,td:first-child{text-align:left}
  thead th{background:var(--road);color:#f4efe4;font-family:var(--cond);text-transform:uppercase;letter-spacing:.05em;font-size:13px}
  table.mx{min-width:1200px}
  .est{font-size:11px;font-weight:700;color:var(--diesel-dark);background:var(--amber-light);border-radius:10px;padding:1px 6px;margin-left:4px}
  .cap{font-size:11px;font-weight:700;color:#0b3a1f;background:var(--volt-light);border-radius:10px;padding:1px 6px;margin-left:4px}
  .h5{background:#1e7a3c;color:#fff;font-weight:800}
  .h4{background:#6cc08d;color:#0b3a1f;font-weight:700}
  .h3{background:#d7f2e5;color:#0d5f3a}
  .h2{background:#fbf0d9;color:#8a5418}
  .h1{background:#f6dede;color:#a11c1c;font-weight:700}
  .h0{background:#d98c8c;color:#fff;font-weight:800}
  .legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted);margin:8px 0 0}
  .legend i{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:-2px;margin-right:5px}
  .src{font-size:14px;color:var(--muted)}
  .src li{margin:0 0 6px 18px}
  footer{margin-top:38px;background:var(--road);color:#a99e85;padding:22px 0 30px;font-size:12.5px}
  footer .wrap{display:flex;flex-direction:column;gap:6px}
  footer b{color:#e8e0cf}
  footer a{color:var(--volt);text-decoration:underline}
  iframe.engine{position:absolute;width:1200px;height:900px;left:-99999px;top:0;border:0;visibility:hidden}