: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;--warn:#9c1f1f;--warn-bg:#fbe2e2;--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:1000px;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(34px,6vw,54px);line-height:.98;text-transform:uppercase;margin:8px 0 0}
  .lede{font-size:17.5px;color:#534c3d;margin:14px 0 0;max-width:66ch}
  h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:27px;line-height:1.05;margin:34px 0 8px}
  p{margin:0 0 12px;max-width:70ch;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}
  .planner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:20px;align-items:start}
  @media(max-width:820px){.planner{grid-template-columns:minmax(0,1fr)}}
  .field{margin:0 0 14px}
  .field label{display:flex;justify-content:space-between;gap:10px;font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:13px;color:var(--diesel-dark);margin-bottom:5px}
  .field label output{font-family:var(--sans);text-transform:none;letter-spacing:0;font-size:15px;font-weight:800;color:var(--ink)}
  .field input[type=range]{width:100%;accent-color:var(--volt-dark)}
  .field select,.field input[type=number]{width:100%;padding:9px 11px;border:1.5px solid var(--line);border-radius:9px;background:#fff;font:inherit;font-size:16px;color:var(--ink)}
  .field .hint{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}
  .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .check{display:flex;gap:9px;align-items:center;font-size:15px;margin:4px 0 12px}
  .check input{width:18px;height:18px;accent-color:var(--volt-dark)}
  .own[hidden]{display:none}
  .verdict{border-radius:12px;padding:14px 16px;margin:0 0 14px;font-weight:700;font-size:17px}
  .verdict.ok{background:var(--volt-light);color:#0d5f3a}
  .verdict.charge{background:#fdf6ea;color:var(--diesel-dark)}
  .verdict.no{background:var(--warn-bg);color:var(--warn)}
  .verdict small{display:block;font-weight:500;font-size:14.5px;margin-top:4px;color:var(--ink)}
  .nums{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 12px}
  .nums div{background:var(--paper);border-radius:10px;padding:10px 12px}
  .nums dt{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:12.5px;color:var(--muted)}
  .nums dd{font-weight:800;font-size:22px;font-variant-numeric:tabular-nums}
  .nums dd small{font-size:13px;font-weight:600;color:var(--muted)}
  .bar{height:14px;border-radius:7px;background:#efe8d8;overflow:hidden;margin:4px 0 2px;position:relative}
  .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--volt)}
  .bar b{position:absolute;top:0;bottom:0;width:2px;background:var(--warn)}
  .barlbl{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}
  .split{list-style:none;margin:10px 0 0;font-size:14.5px}
  .split li{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px dotted #ded4bd}
  .split li:last-child{border-bottom:none;font-weight:800}
  .split span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}
  .warnings{margin:10px 0 0;font-size:13.5px;color:var(--warn)}
  .warnings p{font-size:13.5px;margin:0 0 4px}
  .tblwrap{overflow-x:auto;margin:10px 0 0;border:1.5px solid var(--line);border-radius:12px;background:#fff}
  table{width:100%;border-collapse:collapse}
  th,td{padding:8px 12px;text-align:right;font-size:14.5px;border-bottom:1px solid #efe8d8;font-variant-numeric:tabular-nums}
  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}
  tr:last-child td{border-bottom:none}
  tr.now td{font-weight:800;background:var(--volt-light)}
  .steps{margin:8px 0 0 20px;font-size:15px;max-width:70ch}
  .steps li{margin:0 0 8px}
  .src{font-size:14px;color:var(--muted)}
  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}