:root{
  --bg:#070b16;--bg2:#0b1020;--panel:#0f1629;--panel2:#131c33;--line:#1f2a44;--line2:#2a3858;
  --ink:#e8edf7;--mut:#9aa8c3;--dim:#6b7a99;
  --teal:#5eead4;--teal2:#2dd4bf;--amber:#fbbf24;--violet:#a78bfa;
  --up:#34d399;--upbg:rgba(52,211,153,.12);--down:#f87171;--downbg:rgba(248,113,113,.12);--flat:#94a3b8;--flatbg:rgba(148,163,184,.12);
  --warn:#fbbf24;--warnbg:rgba(251,191,36,.12);
  --r:16px;--mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--teal)}a:hover{color:#fff}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:20}.skip:focus{left:8px}
[hidden]{display:none!important}

header.top{position:sticky;top:0;z-index:10;background:rgba(7,11,22,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:62px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--teal);text-decoration:none;font-weight:600;font-size:20px;letter-spacing:-.02em}
.logo span{color:var(--ink)}.logo b{color:var(--teal);font-weight:800}
.logo svg{width:30px;height:30px}
nav.main{display:flex;gap:22px}
nav.main a{color:var(--mut);text-decoration:none;font-size:15px}nav.main a:hover{color:#fff}
.disclaimer-strip{background:linear-gradient(90deg,rgba(251,191,36,.10),rgba(251,191,36,.04));border-bottom:1px solid rgba(251,191,36,.18);color:#fcd98a;font-size:13.5px;padding:7px 0;text-align:center}

.hero{position:relative;overflow:hidden;padding:64px 0 56px;background:
 radial-gradient(900px 420px at 85% -10%,rgba(94,234,212,.16),transparent 60%),
 radial-gradient(700px 380px at -10% 10%,rgba(167,139,250,.14),transparent 60%),var(--bg)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000 0,transparent 85%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .9fr;gap:44px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--teal);background:rgba(94,234,212,.08);border:1px solid rgba(94,234,212,.25);padding:5px 12px;border-radius:999px;font-weight:600;letter-spacing:.01em}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(94,234,212,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(94,234,212,0)}100%{box-shadow:0 0 0 0 rgba(94,234,212,0)}}
.hero h1{font-size:clamp(34px,5.4vw,60px);line-height:1.04;letter-spacing:-.035em;margin:18px 0 16px;background:linear-gradient(180deg,#fff 30%,#b9c6e2);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:18.5px;color:var(--mut);max-width:620px;margin:0 0 26px}
.picker{display:flex;gap:10px;max-width:600px;background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:6px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.picker input{flex:1;min-width:0;background:transparent;border:0;color:var(--ink);font:inherit;font-size:17px;padding:10px 12px}
.picker input::placeholder{color:var(--dim)}
.picker input:focus{outline:none}
.picker:focus-within{border-color:var(--teal);box-shadow:0 0 0 4px rgba(94,234,212,.15),0 20px 60px rgba(0,0,0,.35)}
.btn{font:inherit;font-weight:700;font-size:15.5px;border:0;border-radius:10px;padding:10px 18px;background:linear-gradient(135deg,var(--teal),#22d3ee);color:#04211d;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;max-width:640px}
.chip{font:600 13px/1 var(--mono);color:var(--ink);background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:7px 11px;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.chip:hover{border-color:var(--teal);color:#fff}
.chip .dot{width:7px;height:7px}
.status-line{font-size:13.5px;color:var(--dim);margin:18px 0 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.status-line .live{display:inline-flex;align-items:center;gap:6px;color:var(--up);font-weight:600}
.status-line .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--up)}

.spotlight{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line2);border-radius:20px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.45);min-height:320px}
.spot-skel{height:280px;border-radius:12px;background:linear-gradient(90deg,var(--panel) 0,var(--panel2) 50%,var(--panel) 100%);background-size:200% 100%;animation:sk 1.4s infinite}
@keyframes sk{to{background-position:-200% 0}}
.spot-k{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--amber);font-weight:700;margin:0 0 10px}
.spot-t{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.spot-t h3{margin:0;font-size:21px;letter-spacing:-.01em}
.spot-t .tk{font:700 14px var(--mono);color:var(--mut)}
.spot-big{font:700 30px/1.15 var(--mono);margin:12px 0 2px;letter-spacing:-.02em}
.spot-sub{color:var(--mut);font-size:14px;margin:0 0 6px}
.spot p.txt{color:var(--mut);font-size:14.5px;margin:12px 0 14px}
.spot .spark{height:90px}

section.band{padding:64px 0}
section.band.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.band h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.025em;line-height:1.15;margin:0 0 8px}
.sub{color:var(--mut);max-width:720px;margin:0 0 26px}
.band-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.legend{display:flex;gap:16px;color:var(--mut);font-size:13.5px;margin-bottom:28px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--flat)}
.dot.tailwind{background:var(--up);box-shadow:0 0 10px rgba(52,211,153,.6)}
.dot.headwind{background:var(--down);box-shadow:0 0 10px rgba(248,113,113,.5)}
.dot.neutral,.dot.context,.dot.tracking{background:var(--flat)}
.dot.error,.dot.unknown{background:transparent;border:1.5px dashed var(--warn)}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.tcard{display:block;text-decoration:none;color:inherit;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 14px;transition:transform .15s,border-color .15s,box-shadow .15s}
.tcard:hover{transform:translateY(-2px);border-color:var(--line2);box-shadow:0 14px 40px rgba(0,0,0,.35);color:inherit}
.tcard .row1{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.tcard .tk{font:800 19px var(--mono);letter-spacing:-.02em}
.tcard .nm{color:var(--mut);font-size:14px;margin-top:-2px}
.lean{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:4px 8px;border-radius:999px;background:var(--flatbg);color:var(--flat);white-space:nowrap}
.lean.pos{background:var(--upbg);color:var(--up)}.lean.neg{background:var(--downbg);color:var(--down)}
.tcard ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:7px}
.tcard li{display:grid;grid-template-columns:12px 1fr auto 56px;align-items:center;gap:8px;font-size:13.5px;color:var(--ink)}
.tcard li .nm2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tcard li .pc{font:600 12.5px var(--mono);color:var(--mut)}
.tcard li .pc.tailwind{color:var(--up)}.tcard li .pc.headwind{color:var(--down)}
.tcard .mini{width:56px;height:18px}.tcard .mini .spark{width:56px;height:18px}
.tcard .hl{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:12.5px;color:var(--dim);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tcard.dimmed{display:none}
.empty{color:var(--mut);padding:20px;border:1px dashed var(--line2);border-radius:var(--r)}

/* ---------- detail ---------- */
.detail{padding:34px 0 70px;background:radial-gradient(800px 300px at 80% 0,rgba(94,234,212,.08),transparent 60%),var(--bg)}
.back{display:inline-flex;align-items:center;gap:6px;color:var(--mut);text-decoration:none;font-size:14.5px;margin-bottom:18px}.back:hover{color:#fff}
.dhead{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:24px}
.dhead .tk{font:800 15px var(--mono);color:var(--teal);letter-spacing:.04em}
.dhead h1{font-size:clamp(32px,4.6vw,50px);letter-spacing:-.035em;line-height:1.05;margin:4px 0 6px}
.dhead .meta{color:var(--mut);font-size:14.5px}
.meter{min-width:260px}
.meter .lbl{display:flex;justify-content:space-between;font-size:13px;color:var(--mut);margin-bottom:6px}
.meter svg{width:100%;height:12px;display:block;border-radius:6px}
.meter .counts{display:flex;gap:14px;font-size:13px;margin-top:8px;color:var(--mut)}
.meter .counts b{color:var(--ink)}
.summary{background:linear-gradient(135deg,rgba(94,234,212,.08),rgba(167,139,250,.06));border:1px solid rgba(94,234,212,.22);border-radius:var(--r);padding:18px 20px;margin-bottom:26px}
.summary .k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);font-weight:700;margin:0 0 6px}
.summary p{margin:0;font-size:17px}
.dgrid{display:grid;grid-template-columns:1fr 340px;gap:22px;align-items:start}
.sigs{display:grid;gap:16px}
.sig{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:20px;position:relative;overflow:hidden}
.sig::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--flat)}
.sig.tailwind::before{background:var(--up)}.sig.headwind::before{background:var(--down)}.sig.error::before,.sig.stale::before{background:var(--warn)}
.sig .top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.sig h3{margin:0;font-size:19px;letter-spacing:-.01em}
.sig .metric{color:var(--dim);font-size:13.5px;margin:2px 0 0}
.badge{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--flatbg);color:var(--flat);white-space:nowrap}
.badge.tailwind{background:var(--upbg);color:var(--up)}.badge.headwind{background:var(--downbg);color:var(--down)}
.badge.error,.badge.stale{background:var(--warnbg);color:var(--warn)}
.sig .nums{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;margin:16px 0 6px}
.sig .big{font:700 26px/1.1 var(--mono);letter-spacing:-.02em}
.sig .lab{font-size:12.5px;color:var(--dim);margin-top:3px}
.chg{display:inline-block;font:700 13px var(--mono);padding:3px 8px;border-radius:7px;margin-top:8px;background:var(--flatbg);color:var(--flat)}
.chg.tailwind{background:var(--upbg);color:var(--up)}.chg.headwind{background:var(--downbg);color:var(--down)}
.spark{width:100%;height:84px;display:block}
.spark .ax{font:10.5px var(--mono);fill:var(--dim)}
.explain{display:grid;gap:12px;margin:16px 0 0}
.explain div{border-top:1px solid var(--line);padding-top:12px}
.explain h4{margin:0 0 3px;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--mut)}
.explain p{margin:0;font-size:15px;color:#cfd8ea}
.explain .now p{color:var(--ink)}
.srcline{margin:14px 0 0;font-size:12.5px;color:var(--dim)}
.srcline a{color:var(--mut)}
.warnbox{margin:14px 0 0;background:var(--warnbg);border:1px solid rgba(251,191,36,.3);color:#fde3a0;border-radius:10px;padding:10px 12px;font-size:14px}
.side{display:grid;gap:16px;position:sticky;top:80px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.panel h3{margin:0 0 4px;font-size:16px}
.panel .ps{color:var(--dim);font-size:12.5px;margin:0 0 12px}
.news{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.news a{color:var(--ink);text-decoration:none;font-size:14.5px;line-height:1.4;display:block}
.news a:hover{color:var(--teal)}
.news .src{font-size:12px;color:var(--dim);margin-top:2px}
.buzz{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-size:13.5px;color:var(--mut)}
.buzz svg{width:110px;height:28px;flex:none}
.filings{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.filings .f{font:700 12px var(--mono);background:var(--panel2);border:1px solid var(--line2);border-radius:6px;padding:2px 6px;margin-right:6px;color:var(--teal)}
.filings a{color:var(--ink);text-decoration:none}.filings a:hover{color:var(--teal)}
.filings .d{color:var(--dim);font-size:12.5px}
.stat{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding:8px 0;font-size:14px;color:var(--mut)}
.stat b{font:700 16px var(--mono);color:var(--ink)}
.panel .note{font-size:12.5px;color:var(--dim);margin:10px 0 0}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.step .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(94,234,212,.12);color:var(--teal);font:800 15px var(--mono)}
.step h3{margin:12px 0 6px;font-size:19px}
.step p{margin:0;color:var(--mut);font-size:15px}
.more{margin:22px 0 0}
.ideas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.idea{border:1px dashed var(--line2);border-radius:var(--r);padding:20px;background:rgba(15,22,41,.5)}
.idea .tag{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--violet)}
.idea h3{margin:6px 0 6px;font-size:17px}
.idea p{margin:0;color:var(--mut);font-size:14.5px}

.foot{border-top:1px solid var(--line);padding:30px 0 44px;background:var(--bg2)}
.fine{color:var(--dim);font-size:13.5px;max-width:880px}
.fine strong{color:var(--amber)}

/* method page */
.doc{padding:50px 0 70px}
.doc h1{font-size:clamp(32px,4.4vw,48px);letter-spacing:-.03em;margin:0 0 12px}
.doc h2{margin:40px 0 10px;font-size:26px;letter-spacing:-.02em}
.doc p,.doc li{color:#cfd8ea;max-width:820px}
.tbl{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{color:var(--mut);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.tbl td.ok{color:var(--up)}.tbl td.bad{color:var(--warn)}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}

@media (max-width:960px){
  .hero-grid,.dgrid{grid-template-columns:1fr}
  .side{position:static}
  .steps,.ideas{grid-template-columns:1fr}
  .dhead{grid-template-columns:1fr}
}
@media (max-width:560px){
  .hero{padding:40px 0}
  nav.main{gap:14px}nav.main a:nth-child(3){display:none}
  .picker{flex-direction:column}
  .sig .nums{grid-template-columns:1fr}
  .wrap{padding:0 16px}
}
.range{font:11px var(--mono);color:var(--dim);text-align:right;margin-top:4px}
.subh{margin:16px 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--mut);border-top:1px solid var(--line);padding-top:14px}
.news a.disc{display:inline;color:var(--dim);font-size:12px;text-decoration:underline}
.warnline{color:#fcd98a}
.pbig{font:700 26px/1.2 var(--mono);margin:4px 0 10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pbig .chg{margin:0}
.price .spark{height:70px}