:root{
    color-scheme:dark;
    --bg:#07100f;--bg-soft:#0a1413;--panel:#0d1918;--panel-2:#10201e;--panel-3:#142724;
    --border:#203b37;--border-soft:#17302c;--text:#d7e6e2;--muted:#809994;--faint:#58716c;
    --accent:#51e3bd;--accent-2:#64b5ff;--green:#93e7a6;--amber:#ffd27a;--violet:#c4a7ff;
    --code:#06100f;--danger:#ff8f91;--shadow:0 18px 55px rgba(0,0,0,.28);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:28px}
  body{margin:0;background:
    radial-gradient(circle at 72% -10%,rgba(41,172,137,.12),transparent 32rem),
    linear-gradient(180deg,#081211 0,var(--bg) 45rem);color:var(--text);
    font-family:Inter,"Segoe UI Variable","Segoe UI",system-ui,sans-serif;line-height:1.68;font-size:15px}
  body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.17;transform:translateZ(0);background-image:
    linear-gradient(rgba(121,236,205,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(121,236,205,.04) 1px,transparent 1px);background-size:34px 34px}
  ::selection{background:#24584d;color:#fff}
  a{color:inherit} code,pre,.mono{font-family:"Cascadia Code","SFMono-Regular",Consolas,monospace}
  .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;z-index:100;top:10px;left:10px;transform:translateY(-150%);background:var(--accent);color:#04100d;padding:9px 13px;border-radius:8px;font-weight:800;text-decoration:none}
  .skip:focus{transform:none}
  .progress{position:fixed;z-index:80;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;will-change:transform;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 16px var(--accent)}
  .wrap{position:relative;display:grid;grid-template-columns:286px minmax(0,930px);gap:0;max-width:1280px;margin:0 auto;min-height:100vh}
  nav{position:sticky;top:0;align-self:start;height:100vh;overflow-y:auto;border-right:1px solid var(--border-soft);padding:27px 20px 36px;background:#081211}
  .brand{display:flex;align-items:center;gap:11px;margin:0 7px 5px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid #3b7569;border-radius:10px;background:linear-gradient(145deg,#183f37,#10231f);color:var(--accent);font:800 16px/1 monospace;box-shadow:inset 0 0 18px rgba(81,227,189,.08)}
  nav h1{font-size:15px;line-height:1.2;margin:0;color:#f3fffc;letter-spacing:.2px}.brand small{display:block;color:var(--muted);font-weight:500;margin-top:3px}
  nav .ver{font-size:11px;color:var(--faint);margin:0 7px 17px}
  .nav-search{position:relative;margin:0 0 16px}.nav-search input{width:100%;border:1px solid var(--border);background:#091412;color:var(--text);padding:10px 12px 10px 34px;border-radius:10px;outline:none}.nav-search input:focus{border-color:#3a8c79;box-shadow:0 0 0 3px rgba(81,227,189,.08)}.nav-search::before{content:"⌕";position:absolute;left:12px;top:5px;color:var(--faint);font-size:20px}.search-status{display:block;min-height:17px;margin:4px 6px 0;color:var(--faint);font-size:10px}
  nav a{display:flex;align-items:center;color:var(--muted);text-decoration:none;padding:6px 9px;border-left:2px solid transparent;border-radius:5px;font-size:13px;transition:.18s ease}
  nav a:hover{color:var(--text);background:#10211e}nav a.active{color:#dffff7;background:linear-gradient(90deg,rgba(81,227,189,.12),transparent);border-left-color:var(--accent)}
  nav .grp{margin:17px 0 4px;font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:#4e6d66;padding:0 9px;font-weight:800}
  .nav-foot{margin:22px 7px 0;padding:12px;border:1px solid var(--border-soft);border-radius:10px;background:#0b1715;color:var(--faint);font-size:11px}.nav-foot strong{color:var(--green)}
  main{position:relative;padding:48px 58px 120px;min-width:0}
  header.hero{position:relative;overflow:hidden;border:1px solid var(--border);padding:40px 42px 35px;margin-bottom:34px;border-radius:22px;background:linear-gradient(145deg,rgba(18,42,37,.9),rgba(9,21,20,.94));box-shadow:var(--shadow)}
  header.hero::after{content:"$_";position:absolute;right:28px;top:8px;color:rgba(81,227,189,.06);font:900 130px/1 monospace;letter-spacing:-20px}
  .eyebrow{display:flex;align-items:center;gap:8px;color:var(--accent);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:800}.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 11px var(--accent)}
  header.hero h1{position:relative;z-index:1;max-width:660px;font-size:clamp(36px,5vw,58px);line-height:1.04;letter-spacing:-2.2px;margin:16px 0;color:#f4fffc}
  header.hero p{position:relative;z-index:1;max-width:700px;color:#a6bbb6;margin:0;font-size:17px;line-height:1.7}
  .hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.button{display:inline-flex;align-items:center;gap:7px;border:1px solid #376d62;border-radius:9px;padding:9px 13px;text-decoration:none;font-size:13px;font-weight:750;color:#cffff2;background:#102b25}.button.primary{color:#06130f;background:var(--accent);border-color:var(--accent)}.button:hover{transform:translateY(-1px);filter:brightness(1.08)}
  .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:30px;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--border)}.stat{padding:13px 15px;background:#0b1816}.stat strong{display:block;color:#f2fffb;font-size:17px}.stat span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.7px}
  section{margin-bottom:58px;content-visibility:auto;contain-intrinsic-size:600px;contain-intrinsic-size:auto 600px}section:target{animation:targetGlow 1.1s ease}@keyframes targetGlow{0%{filter:drop-shadow(0 0 10px rgba(81,227,189,.3))}100%{filter:none}}
  section h2{display:flex;align-items:center;gap:12px;font-size:25px;letter-spacing:-.45px;color:#f5fffc;margin:0 0 17px;padding-top:10px;padding-bottom:11px;border-bottom:1px solid var(--border)}section h2::before{content:"";width:5px;height:22px;border-radius:4px;background:linear-gradient(var(--accent),#2c8b77);box-shadow:0 0 15px rgba(81,227,189,.2)}
  section h3{font-size:17px;color:#7ff0d0;margin:29px 0 9px;letter-spacing:-.1px}section h4{font-size:14px;color:#dcebe7;margin:20px 0 7px}
  p{margin:0 0 15px}.lead{font-size:16px;color:#b9ccc7}strong{color:#eefaf7}a.inl{color:var(--accent)}
  ul:not(.steps){padding-left:23px}li{margin:5px 0}li::marker{color:#48796f}
  pre{position:relative;background:linear-gradient(145deg,#06100f,#081311);border:1px solid var(--border);border-radius:12px;padding:19px 20px;overflow-x:auto;font-size:13px;line-height:1.62;color:#cedbd7;box-shadow:inset 0 1px rgba(255,255,255,.015)}
  pre.copy-ready{padding-top:47px}pre.copy-ready::before{content:attr(data-label);position:absolute;top:0;left:0;right:0;height:32px;padding:8px 12px;border-bottom:1px solid var(--border-soft);color:var(--faint);font:700 10px/16px "Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:1px;background:#0b1715}.copy-button{position:absolute;z-index:2;right:8px;top:6px;border:1px solid var(--border);border-radius:6px;padding:3px 8px;background:#10201d;color:var(--muted);font:700 10px/15px "Segoe UI",sans-serif;cursor:pointer}.copy-button:hover{color:#fff;border-color:#3b6c63}.copy-button.done{color:var(--green)}
  pre .k{color:var(--violet)}pre .s{color:var(--green)}pre .c{color:#5f7771;font-style:italic}pre .n{color:var(--amber)}pre .o{color:#89ddff}pre .f{color:#82d0ff}
  code.i{background:#0c1a18;border:1px solid var(--border);border-radius:5px;padding:1px 6px;font-size:13px;color:#dcebe7}
  .table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;margin:10px 0 14px;background:rgba(10,21,19,.45)}table{width:100%;border-collapse:collapse;margin:6px 0 8px;font-size:13.5px}.table-wrap table{margin:0}
  th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border-soft);vertical-align:top}tr:last-child td{border-bottom:0}tbody tr:hover{background:rgba(81,227,189,.025)}th{color:#75928c;font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:.8px;background:#0b1715}td.sig{white-space:nowrap;color:var(--green)}td.ex{color:#9fb4af}
  .note{border:1px solid #244a43;border-left:3px solid var(--accent);background:linear-gradient(90deg,rgba(28,63,56,.35),rgba(10,23,21,.7));padding:13px 16px;border-radius:8px;margin:17px 0;color:#b8cbc6}.lock{border-left-color:var(--green);background:#0d1c14}.warn{border-color:#554626;border-left-color:var(--amber);background:#1a160d}.danger{border-color:#583336;border-left-color:var(--danger);background:#1c1011}
  .pill{display:inline-block;background:#0e1c1a;border:1px solid var(--border);border-radius:7px;padding:3px 9px;margin:3px 4px 3px 0;font-size:12px;color:#b9d0ca}
  .steps{counter-reset:step;list-style:none;padding-left:0}.steps li{position:relative;padding:1px 0 15px 39px;margin:0}.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:25px;height:25px;border-radius:8px;background:#133029;border:1px solid #2b6457;color:var(--accent);font-size:11px;text-align:center;line-height:24px;font-weight:800}
  .card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:19px 0}.card{display:block;min-width:0;padding:18px;border:1px solid var(--border);border-radius:13px;background:linear-gradient(145deg,rgba(18,37,34,.8),rgba(9,20,18,.8));text-decoration:none}.card:hover{border-color:#376d62;transform:translateY(-2px)}.card .icon{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:#17342e;color:var(--accent);font-family:monospace;font-weight:900}.card strong{display:block;margin:11px 0 4px}.card span{display:block;color:var(--muted);font-size:13px;line-height:1.5}
  .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0}.flow div{position:relative;padding:13px 11px;border:1px solid var(--border);border-radius:10px;background:#0b1816;text-align:center}.flow div:not(:last-child)::after{content:"›";position:absolute;right:-8px;top:11px;z-index:2;color:var(--accent);font-size:20px}.flow strong{display:block;font-size:12px}.flow span{font-size:10px;color:var(--muted)}
  .api-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:17px 0}.api-card{border:1px solid var(--border);border-radius:11px;padding:13px 14px;background:#0b1816}.api-card code{color:var(--green);font-size:12px}.api-card p{font-size:12px;color:var(--muted);margin:5px 0 0}.api-card.hidden,nav a.hidden,.grp.hidden{display:none}
  hr.soft{border:0;border-top:1px solid var(--border);margin:23px 0}footer{color:#58736d;font-size:12px;border-top:1px solid var(--border);padding-top:22px;margin-top:45px}.mobile-toggle{display:none}
  @media(max-width:960px){.wrap{grid-template-columns:240px minmax(0,1fr)}main{padding:38px 32px 90px}header.hero{padding:32px}.flow{grid-template-columns:repeat(2,1fr)}.flow div::after{display:none}}
  @media(max-width:740px){body{font-size:14px}.wrap{display:block}.mobile-toggle{display:block;position:fixed;z-index:70;right:13px;top:13px;border:1px solid var(--border);border-radius:9px;background:#10231f;color:var(--text);padding:8px 10px;font-weight:800}nav{position:fixed;z-index:60;left:0;top:0;width:min(86vw,310px);height:100vh;transform:translateX(-102%);transition:.22s ease;box-shadow:20px 0 50px #000}nav.open{transform:none}main{padding:67px 18px 75px}header.hero{padding:27px 22px;border-radius:17px}header.hero h1{font-size:37px;letter-spacing:-1.5px}.hero-stats{grid-template-columns:1fr}.card-grid,.api-grid{grid-template-columns:1fr}section h2{font-size:22px}.table-wrap{margin-right:-6px}.flow{grid-template-columns:1fr}}
  @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}