:root{
  --bg:#07090d;--bg2:#0b0f15;--panel:#0e131a;--panel2:#121923;--line:#1d2632;--line2:#2a3646;
  --text:#e3e9f0;--muted:#8592a3;--accent:#3ddc97;--accent2:#2bb67c;--warn:#f5b13d;--down:#ef5f6b;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:10px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.55;padding-bottom:64px;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 500px at 70% -10%,rgba(61,220,151,.08),transparent 60%),linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:auto,40px 40px,40px 40px}
a{color:var(--accent)}
code{font-family:var(--mono);font-size:.86em;color:#bfe9d4}
h1,h2,h3{letter-spacing:-.02em;line-height:1.15}
.accent{color:var(--accent)}
.muted{color:var(--muted)}.small{font-size:13px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#04110b;padding:8px 12px;border-radius:6px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 28px;background:rgba(7,9,13,.85);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.brand{font-family:var(--mono);font-weight:700;letter-spacing:.1em;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:8px}
.brand .accent{margin-left:0}
.powered{font-family:var(--sans);font-weight:500;font-size:11px;letter-spacing:0;color:var(--muted);margin-left:8px}
@media (max-width:640px){.powered{display:none}}
nav{display:flex;gap:22px;align-items:center}
nav a:not(.btn){font-size:14px;color:var(--muted);text-decoration:none;transition:color .2s}
nav a:not(.btn):hover{color:var(--text)}

.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}
.dot.live{background:var(--accent);box-shadow:0 0 0 0 rgba(61,220,151,.6);animation:pulse 2.2s infinite}
.dot.warn{background:var(--warn)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(61,220,151,.55)}70%{box-shadow:0 0 0 7px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--mono);font-size:14px;font-weight:600;padding:11px 18px;border:1px solid var(--line2);border-radius:8px;color:var(--text);background:transparent;text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#04110b}
.btn.primary:hover{background:#5ae6aa;box-shadow:0 8px 24px -8px rgba(61,220,151,.6)}
.btn.ghost{color:var(--accent);border-color:rgba(61,220,151,.45)}
.btn-sm{padding:7px 12px;font-size:13px}

.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.03em;padding:3px 8px;border:1px solid var(--line2);border-radius:999px;color:var(--muted);white-space:nowrap}
.badge.warn{color:var(--warn);border-color:rgba(245,177,61,.45);background:rgba(245,177,61,.06)}
.live-badge{color:var(--accent);border-color:rgba(61,220,151,.4)}

main{max-width:1200px;margin:0 auto;padding:28px 24px 40px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.hero-copy{grid-column:1/-1;padding:12px 0 6px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
h1{font-size:clamp(30px,4.6vw,56px);margin:0 0 12px;max-width:900px}
.cursor{color:var(--accent);animation:blink 1.1s steps(1) infinite;margin-left:4px;font-weight:400}
@keyframes blink{50%{opacity:0}}
.sub{font-size:18px;color:var(--muted);max-width:640px;margin:0}

.window,.panel{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--r)}
.window{overflow:hidden;min-width:0}
.window-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line)}
.sym{display:flex;flex-direction:column}
.sym-name{font-family:var(--mono);font-weight:700;font-size:16px}
.sym-meta{font-family:var(--mono);font-size:11px;color:var(--muted)}
.quote{display:flex;align-items:baseline;gap:8px;font-family:var(--mono)}
.price{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
.chg{font-size:13px}.chg.up{color:var(--accent)}.chg.down{color:var(--down)}
.badges{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}

.inputbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.18)}
.field{display:flex;flex-direction:column;gap:4px}
.field span{font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.field input,.field select,.paste-row textarea{font-family:var(--mono);font-size:14px;color:var(--text);background:var(--bg2);border:1px solid var(--line2);border-radius:8px;padding:9px 11px;min-height:40px}
.field input{width:120px;text-transform:uppercase}
.field input:focus,.field select:focus,.paste-row textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(61,220,151,.15)}
.inputbar .btn{min-height:40px}
.help{flex-basis:100%;margin:0;font-size:12px;color:var(--muted)}
.paste-row{flex-basis:100%}
.paste-row textarea{width:100%;resize:vertical}

.chart-wrap{position:relative;height:440px}
.chart{position:absolute;inset:0}
.band-canvas{position:absolute;inset:0;pointer-events:none;z-index:2}
.chart-note{position:absolute;left:12px;top:12px;z-index:3;font-family:var(--mono);font-size:12px;color:var(--warn);background:rgba(7,9,13,.85);border:1px solid rgba(245,177,61,.4);border-radius:8px;padding:6px 10px;max-width:80%}

.legend{list-style:none;margin:0;padding:12px 16px 14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px 18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.legend li{display:flex;gap:10px;align-items:flex-start}
.legend b{color:var(--text);font-weight:600}
.key{flex:none;width:22px;height:12px;margin-top:4px;border-radius:2px}
.key-candle{background:linear-gradient(90deg,var(--accent) 0 40%,transparent 40% 60%,var(--down) 60%)}
.key-median{height:3px;margin-top:9px;background:#ff8a3d}
.key-inner{background:rgba(255,138,61,.38)}
.key-outer{background:rgba(255,138,61,.16);border:1px solid rgba(255,138,61,.3)}
.key-paths{height:8px;margin-top:6px;background:repeating-linear-gradient(170deg,rgba(255,170,120,.5) 0 1px,transparent 1px 4px)}
.key-inval{height:0;margin-top:10px;border-top:2px dashed var(--down)}

.breakdown{padding:0;position:sticky;top:76px}
.tabs{display:flex;border-bottom:1px solid var(--line)}
.tabs button{flex:1;font-family:var(--mono);font-size:13px;padding:12px;background:none;border:0;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.tabs button[aria-selected="true"]{color:var(--text);border-bottom-color:var(--accent)}
.tabs button:hover{color:var(--text)}
[role="tabpanel"]{padding:16px 18px 18px}
.bd-title{font-size:13px;font-family:var(--mono);color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}
.bd-dir{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.bd-arrow{font-size:28px;line-height:1}
.bd-dir strong{font-size:22px}
.bd-row{padding:10px 0;border-top:1px solid var(--line)}
.bd-row .k{font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.bd-row .v{font-size:15px;margin-top:2px}
.bd-row .v small{color:var(--muted)}
.meter{height:6px;border-radius:3px;background:var(--line);margin-top:6px;overflow:hidden}
.meter i{display:block;height:100%;background:var(--accent);border-radius:3px;transition:width .8s var(--ease)}
.bd-note{margin-top:12px;padding:10px 12px;border:1px solid rgba(245,177,61,.4);background:rgba(245,177,61,.06);border-radius:8px;font-size:13px;color:#ecd4a3}
.bd-empty{font-size:14px;color:var(--muted)}
.json{margin:0;padding:14px;background:#05070a;border:1px solid var(--line);border-radius:8px;overflow:auto;max-height:520px;font-family:var(--mono);font-size:12px;line-height:1.6}
.jk{color:#8fb8ff}.js{color:var(--accent)}.jn{color:var(--warn)}.jb{color:#e58bff}

.section{margin-top:72px}
.section-title{font-size:clamp(24px,3vw,34px);margin:0 0 20px}
.section-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.section-head .section-title{margin:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:border-color .25s,transform .25s var(--ease),background .25s}
.card:hover{border-color:var(--line2);transform:translateY(-2px);background:var(--panel2)}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;color:var(--muted);font-size:14px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.step-n{display:block;font-family:var(--mono);font-size:12px;color:var(--accent);margin-bottom:12px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

.holdout{padding:22px}
.holdout-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.holdout-head h2{margin:0;font-size:24px}
.holdout p{margin:8px 0 16px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:14px}
.stat .k{font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stat .v{font-family:var(--mono);font-size:22px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.stat .s{font-size:12px;color:var(--muted)}

.table-wrap{overflow-x:auto;padding:6px 8px}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-family:var(--mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:12px 10px;border-bottom:1px solid var(--line)}
td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr{transition:background .2s}
tbody tr:hover{background:rgba(255,255,255,.02)}
tbody tr:last-child td{border-bottom:0}
.price-cell{font-family:var(--mono);color:var(--accent);white-space:nowrap}

.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cta-card{padding:26px}
.cta-card h2{margin:0 0 6px;font-size:24px}
.cta-card p.muted{margin:0 0 18px}
.glow{border-color:rgba(61,220,151,.35);box-shadow:0 0 0 1px rgba(61,220,151,.08),0 20px 60px -30px rgba(61,220,151,.45)}

.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.faq details{padding:0}
.faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 20px 16px}

.final{text-align:center;padding:56px 20px;border:1px solid var(--line);border-radius:var(--r);background:radial-gradient(600px 240px at 50% 0,rgba(61,220,151,.12),transparent 70%),var(--panel)}
.final h2{font-size:clamp(26px,3.4vw,40px);margin:0 0 8px}
.final p{margin:0 0 22px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

.disclaimer{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;gap:12px;align-items:center;padding:11px 28px;background:rgba(18,15,8,.96);border-top:1px solid rgba(245,177,61,.45);backdrop-filter:blur(6px)}
.disclaimer p{margin:0;font-size:13px;color:#ecd4a3;max-width:1200px}
.disclaimer-mini{display:none;position:fixed;left:0;right:0;bottom:0;z-index:20;align-items:center;gap:8px;padding:10px 14px;background:rgba(18,15,8,.97);border-top:1px solid rgba(245,177,61,.45);font-size:12.5px;color:#ecd4a3}

/* motion */
.reveal,.stagger>*{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in,.stagger.in>*{opacity:1;transform:none}
.stagger.in>*:nth-child(2){transition-delay:.07s}.stagger.in>*:nth-child(3){transition-delay:.14s}.stagger.in>*:nth-child(4){transition-delay:.21s}.stagger.in>*:nth-child(5){transition-delay:.28s}.stagger.in>*:nth-child(6){transition-delay:.35s}
.no-js .reveal,.no-js .stagger>*{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.stagger>*{opacity:1;transform:none}
}

@media (max-width:1000px){
  .hero{grid-template-columns:1fr}
  .breakdown{position:static}
  .steps{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .topbar{padding:10px 14px}
  nav a:not(.btn){display:none}
  main{padding:18px 12px 32px}
  .sub{font-size:16px}
  .window-bar{gap:10px;padding:10px 12px}
  .badges{margin-left:0;width:100%}
  .inputbar{padding:10px 12px}
  .field{flex:1 1 40%}
  .field input{width:100%}
  .inputbar .btn{flex:1 1 40%}
  .chart-wrap{height:320px}
  .legend{grid-template-columns:1fr;padding:12px}
  .steps,.features,.faq,.split{grid-template-columns:1fr}
  .section{margin-top:52px}
  table,thead,tbody,tr,td{display:block}
  thead{display:none}
  tr{padding:12px 4px;border-bottom:1px solid var(--line)}
  tbody tr:last-child{border-bottom:0}
  td{border:0;padding:2px 0}
  td code{word-break:break-all}
  .disclaimer{position:static;padding:16px;margin-top:40px}
  .disclaimer-mini{display:flex}
  body{padding-bottom:44px}
}