:root{
  --blue:#eaf4ff;
  --blue-deep:#dcecff;
  --blue-light:#1769e0;
  --ink:#10233f;
  --black:#10233f;
  --paper:#f7fbff;
  --white:#10233f;
  --muted:#55708f;
  --line:rgba(23,105,224,.18);
  --line-strong:rgba(23,105,224,.38);
  --red:#f59e0b;
  --green:#1f9d74;
  --yellow:#d97706;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--blue);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:linear-gradient(rgba(23,105,224,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(23,105,224,.075) 1px,transparent 1px),linear-gradient(rgba(23,105,224,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(23,105,224,.028) 1px,transparent 1px);background-size:80px 80px,80px 80px,16px 16px,16px 16px}
.grid-bg{background:transparent}
.site-header{position:sticky;top:0;z-index:50;background:rgba(234,244,255,.96);border-bottom:1px solid var(--line-strong);backdrop-filter:blur(12px)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand{font-family:"Arial Narrow",Arial,sans-serif;font-weight:900;text-transform:uppercase;letter-spacing:.015em;font-size:24px;background:var(--black);color:#fff;padding:9px 13px;border:1px solid var(--black);box-shadow:6px 6px 0 rgba(23,105,224,.14)}
.brand span{color:#8fc2ff}
.nav-links{display:flex;gap:6px;align-items:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.nav-links a{padding:10px 12px;border:1px solid transparent}
.nav-links a:hover{border-color:var(--blue-light);background:rgba(23,105,224,.06)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--ink);padding:11px 15px;border-radius:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.06em;background:transparent;transition:.15s}
.btn:hover{background:var(--ink);color:#fff;transform:translate(-2px,-2px);box-shadow:4px 4px 0 rgba(23,105,224,.2)}
.btn.blue,.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.blue:hover,.btn.primary:hover{background:var(--blue-light);color:#fff}

.hero{padding:56px 0 78px;border-bottom:1px solid var(--line-strong);position:relative;overflow:hidden;background:radial-gradient(ellipse at center,rgba(247,251,255,.985) 0%,rgba(247,251,255,.97) 38%,rgba(234,244,255,.82) 68%,rgba(234,244,255,.35) 86%,transparent 100%)}
.hero:before,.hero:after{content:"";position:absolute;pointer-events:none}
.hero:before{width:22px;height:22px;border-left:2px solid var(--blue-light);border-top:2px solid var(--blue-light);left:18px;top:18px}
.hero:after{width:22px;height:22px;border-right:2px solid var(--blue-light);border-bottom:2px solid var(--blue-light);right:18px;bottom:18px}
.hero-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:44px;align-items:center}
.hero-copy{position:relative}
.hero-kicker{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px;display:flex;align-items:center;gap:10px}.hero-kicker:before{content:"";width:32px;height:1px;background:var(--blue-light)}
.hero h1{font-family:"Arial Narrow",Arial,sans-serif;font-size:clamp(58px,7vw,106px);line-height:.83;letter-spacing:-.055em;text-transform:uppercase;margin:0 0 28px;max-width:700px}
.hero h1 .blue{color:var(--ink);text-decoration:underline;text-decoration-thickness:5px;text-underline-offset:8px}.hero h1 .red{color:var(--red)}
.hero p{font-size:18px;color:var(--muted);max-width:620px;margin:0 0 26px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-note{margin-top:18px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}

.wireframe{position:relative;min-height:600px;border:1px solid var(--ink);background:transparent;overflow:hidden;box-shadow:12px 12px 0 rgba(23,105,224,.10)}
.wireframe:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(23,105,224,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(23,105,224,.09) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse at center,rgba(0,0,0,.15) 0%,rgba(0,0,0,.35) 45%,#000 84%);-webkit-mask-image:radial-gradient(ellipse at center,rgba(0,0,0,.15) 0%,rgba(0,0,0,.35) 45%,#000 84%)}
.wireframe:after{content:"TEST_RIG / 01";position:absolute;right:11px;bottom:8px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em}
.blueprint-cross{position:absolute;width:16px;height:16px}.blueprint-cross:before,.blueprint-cross:after{content:"";position:absolute;background:var(--blue-light)}.blueprint-cross:before{width:16px;height:1px;left:0;top:7px}.blueprint-cross:after{width:1px;height:16px;left:7px;top:0}.cross-a{left:18px;top:18px}.cross-b{right:18px;bottom:18px}
.measure{position:absolute;font:9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;color:var(--muted)}.measure.top{top:8px;left:70px}.measure.right{right:-22px;top:290px;transform:rotate(90deg)}
.ui-card{position:absolute;background:#fff;color:var(--ink);border:1px solid var(--ink);border-radius:0;box-shadow:6px 6px 0 rgba(23,105,224,.14);padding:16px}
.ui-card:before{content:"";position:absolute;width:7px;height:7px;border-left:1px solid var(--ink);border-top:1px solid var(--ink);left:-4px;top:-4px}.ui-card:after{content:"";position:absolute;width:7px;height:7px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);right:-4px;bottom:-4px}
.ui-card h3{margin:0 0 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--blue-light)}.ui-card p{margin:0;color:var(--muted);font-size:11px}
.card-score{left:26px;top:54px;width:235px}.score{font-family:"Arial Narrow",Arial,sans-serif;font-size:72px;font-weight:900;letter-spacing:-.05em;color:var(--ink);line-height:.95}.score small{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--blue-light)}
.card-market{right:24px;top:100px;width:245px}.bar{height:8px;background:#dce8f5;border:1px solid var(--ink);overflow:hidden;margin-top:12px}.bar i{display:block;height:100%;background:var(--red)}
.card-signal{left:48px;bottom:54px;width:270px}.signal-row{display:flex;justify-content:space-between;gap:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;padding:9px 0;border-bottom:1px solid #c7d8ea}.signal-row:last-child{border-bottom:0}.dot{width:7px;height:7px;border-radius:0;background:var(--green);display:inline-block;margin-right:7px}
.card-compare{right:28px;bottom:38px;width:255px}.mini-chart{height:118px;display:flex;align-items:end;gap:8px;padding-top:15px;border-bottom:1px solid var(--line-strong)}.mini-chart span{flex:1;background:var(--ink)}.mini-chart span:nth-child(1){height:38%}.mini-chart span:nth-child(2){height:72%;background:#7bb2f0}.mini-chart span:nth-child(3){height:92%;background:var(--ink)}.mini-chart span:nth-child(4){height:55%;background:#f7c66a}.mini-chart span:nth-child(5){height:78%;background:var(--red)}
.live-pill{position:absolute;right:24px;top:24px;border:1px solid #86bca9;background:#dff6ec;color:#0d5943;padding:7px 10px;font:9px ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.connector{position:absolute;border-top:1px dashed var(--blue-light);opacity:.85}.connector.a{width:130px;left:246px;top:205px;transform:rotate(17deg)}.connector.b{width:125px;right:220px;bottom:180px;transform:rotate(-15deg)}

.section{padding:98px 0;border-bottom:1px solid var(--line-strong)}.section.alt{background:rgba(255,255,255,.42)}
.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:end;margin-bottom:42px}.section-head h2{font-family:"Arial Narrow",Arial,sans-serif;font-size:clamp(46px,5vw,76px);line-height:.9;letter-spacing:-.045em;text-transform:uppercase;margin:0}.section-head p{font-size:17px;color:var(--muted);max-width:650px;margin:0 0 5px auto}
.section-head h2:before{content:"// ";font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.28em;letter-spacing:.08em;vertical-align:top;color:var(--blue-light)}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel{border:1px solid var(--ink);border-radius:0;background:transparent;padding:26px;min-height:280px;position:relative;overflow:hidden}.panel:before{content:"";position:absolute;left:14px;right:14px;top:48px;border-top:1px solid rgba(23,105,224,.18)}.panel h3{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:28px;line-height:1;margin:0 0 22px}.panel p{color:var(--muted);margin:0}.panel .num{position:absolute;right:14px;bottom:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:64px;font-weight:400;color:rgba(23,105,224,.16);line-height:1}.panel.red{background:rgba(245,158,11,.08)}.panel.blue{background:rgba(23,105,224,.05)}
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-strong)}.metric{background:transparent;padding:25px;border-right:1px solid var(--line-strong)}.metric:last-child{border-right:0}.metric strong{display:block;font-family:"Arial Narrow",Arial,sans-serif;font-size:52px;line-height:1}.metric span{color:var(--muted);font:10px ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center}.flow-card{border:1px solid var(--ink);padding:24px;min-height:190px;background:rgba(23,105,224,.05);position:relative}.flow-card:after{content:"REF_" counter(flow);position:absolute;right:10px;bottom:8px;font:9px ui-monospace,SFMono-Regular,Menlo,monospace;color:#bfe0ff}.flow-card h3{margin:0 0 12px;font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:27px}.flow-card p{color:var(--muted)}.flow-arrow{font-size:32px;color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.signal-box{background:#fff;color:var(--ink);border:1px solid var(--ink);padding:38px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;box-shadow:10px 10px 0 rgba(23,105,224,.12);position:relative}.signal-box:after{content:"MEASUREMENT_MATRIX / LIVE";position:absolute;right:12px;top:10px;font:9px ui-monospace,SFMono-Regular,Menlo,monospace;color:#7ebeff}.signal-box h2{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:58px;line-height:.9;letter-spacing:-.035em;margin:0}.signal-box p{color:var(--muted);font-size:17px}.score-stack{display:grid;gap:0;border:1px solid #b7cae0;background:#f7fbff}.score-row{padding:14px 16px;border-bottom:1px solid #c5d5e8;display:flex;justify-content:space-between;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.score-row:last-child{border-bottom:0}.score-row span{color:var(--blue-light)}.score-row.bad span{color:#d97706}
.blog-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.post-card{background:transparent;border:1px solid var(--ink);border-radius:0;padding:22px;transition:.15s;position:relative}.post-card:before{content:"+";position:absolute;right:8px;top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.post-card:hover{background:var(--ink);color:#fff;transform:translate(-3px,-3px);box-shadow:6px 6px 0 rgba(23,105,224,.16)}.post-card small{color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.post-card:hover small,.post-card:hover p{color:#d9e7f5}.post-card h3{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:27px;line-height:1;letter-spacing:-.02em;margin:13px 0}.post-card p{color:var(--muted);margin:0}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:transparent;border:1px solid var(--ink);padding:18px}.faq summary{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;text-transform:uppercase;font-size:11px;letter-spacing:.04em;cursor:pointer}.faq p{color:var(--muted)}
.cta{padding:92px 0}.cta-box{background:var(--black);color:#fff;border:1px solid var(--ink);padding:48px;position:relative;overflow:hidden;box-shadow:10px 10px 0 rgba(23,105,224,.12)}.cta-box:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.11) 1px,transparent 1px);background-size:24px 24px}.cta-box>*{position:relative}.cta-box h2{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:66px;line-height:.9;letter-spacing:-.04em;margin:0 0 18px}.cta-box p{max-width:650px;font-size:17px;margin:0 0 22px;color:#d8e9f8}.cta-box .btn{background:var(--red);border-color:var(--red)}
.site-footer{background:var(--ink);color:#fff;padding:38px 0;border-top:1px solid var(--line-strong)}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:center;flex-wrap:wrap}.footer-links{display:flex;gap:6px;flex-wrap:wrap;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.07em}.footer-links a{border:1px solid #39414a;padding:8px 10px}.footer-links a:hover{border-color:var(--line-strong)}

.blog-hero{padding:78px 0 50px;border-bottom:1px solid var(--line-strong)}.blog-hero h1{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:76px;line-height:.88;letter-spacing:-.04em;margin:0 0 18px;max-width:900px}.blog-hero p{font-size:18px;color:var(--muted);max-width:760px}.blog-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:40px 0 100px}
.article-wrap{display:grid;grid-template-columns:200px minmax(0,760px) 220px;gap:34px;align-items:start;padding:64px 0 100px}.toc,.article-side{position:sticky;top:92px}.toc h4,.article-side h4{margin:0 0 12px;font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}.toc a{display:block;color:var(--muted);font:10px ui-monospace,SFMono-Regular,Menlo,monospace;padding:8px 0;border-bottom:1px solid rgba(23,105,224,.16)}.toc a:hover{color:var(--ink)}.article{background:#fff;color:#0a0d10;border:1px solid var(--ink);padding:36px;box-shadow:10px 10px 0 rgba(23,105,224,.10)}.article h1{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:58px;line-height:.9;letter-spacing:-.035em;margin:8px 0 18px}.article .lead{font-size:20px;color:#49515b}.article h2{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:33px;letter-spacing:-.025em;margin-top:50px;padding-top:12px;border-top:2px solid #0a0d10}.article h3{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:23px;margin-top:28px}.article p,.article li{font-size:16px;color:#2e3640}.article a{color:#0669d3;text-decoration:underline;text-underline-offset:3px}.article blockquote{border-left:5px solid var(--red);margin:32px 0;padding:12px 0 12px 18px;font-size:21px;font-weight:800}.article-side{border:1px solid var(--ink);background:#fff;padding:16px;color:var(--ink)}.article-side p{font-size:12px;color:var(--muted)}.related{margin-top:64px;border-top:2px solid #0a0d10;padding-top:24px}.related-links{display:grid;gap:8px}.related-links a{background:#eef6ff;border:1px solid #0a0d10;padding:11px;text-decoration:none}.privacy{max-width:760px;padding:80px 0}.privacy h1{font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:66px;letter-spacing:-.04em}.privacy h2{margin-top:38px;font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase}

@media(max-width:950px){.hero-grid,.section-head,.signal-box{grid-template-columns:1fr}.three,.blog-preview{grid-template-columns:1fr}.metric-strip{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line-strong)}.flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);justify-self:center}.article-wrap{grid-template-columns:1fr}.toc,.article-side{position:static}.blog-list{grid-template-columns:1fr}.nav-links a:not(.btn){display:none}.wireframe{min-height:560px}.hero{padding-top:38px}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.hero h1{font-size:58px}.section{padding:70px 0}.section-head h2,.cta-box h2,.blog-hero h1,.article h1,.privacy h1{font-size:44px}.metric-strip{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line-strong)}.metric:last-child{border-bottom:0}.wireframe{min-height:620px}.card-market,.card-compare{right:12px;width:205px}.card-score,.card-signal{left:12px;width:205px}.article{padding:22px}.cta-box{padding:30px}.faq{grid-template-columns:1fr}}