:root{--ink:#effaf7;--muted:#a8bbb7;--bg:#07100f;--panel:#101d1b;--panel2:#142522;--line:#27433e;--mint:#65f2c5;--acid:#d8ff68;--orange:#ff9661;--max:1180px;--radius:18px;--shadow:0 20px 60px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(101,242,197,.1),transparent 28rem),var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}img{max-width:100%}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:20;background:var(--acid);color:#07100f;padding:.7rem 1rem;border-radius:8px}.wrap{width:min(var(--max),calc(100% - 2rem));margin-inline:auto}.site-header{position:sticky;top:0;z-index:10;background:rgba(7,16,15,.9);backdrop-filter:blur(12px);border-bottom:1px solid rgba(101,242,197,.15)}.nav-shell{min-height:72px;display:flex;align-items:center;gap:2rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-weight:850;letter-spacing:-.02em}.brand-mark{display:grid;grid-template-columns:repeat(3,4px);align-items:end;gap:3px;width:25px;height:25px;padding:4px;border:1px solid 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var(--line)}.deck:before{width:220px;height:220px;inset:70px auto auto 50%;transform:translateX(-50%);background:repeating-radial-gradient(circle,var(--line) 0 1px,transparent 2px 14px)}.deck:after{width:58px;height:58px;inset:151px auto auto 50%;transform:translateX(-50%);background:var(--acid);box-shadow:0 0 40px rgba(216,255,104,.25)}.deck-readout{position:absolute;z-index:2;left:2rem;right:2rem;bottom:2rem;display:flex;justify-content:space-between;background:rgba(7,16,15,.85);border:1px solid var(--line);padding:.8rem 1rem;border-radius:10px;font:700 .8rem ui-monospace,monospace;color:var(--mint)}.trust-strip{border-block:1px solid var(--line);padding:1rem 0;color:var(--muted)}.trust-strip .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.section{padding:5rem 0}.section.tint{background:rgba(16,29,27,.55);border-block:1px solid rgba(39,67,62,.6)}.section-head{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:2rem}.section h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1;letter-spacing:-.045em;margin:.3rem 0}.section-head p{max-width:480px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;min-height:230px;text-decoration:none;transition:.2s}.card:hover{border-color:var(--mint);transform:translateY(-3px)}.card .tag{align-self:flex-start;color:var(--acid);font:750 .74rem ui-monospace,monospace;text-transform:uppercase}.card h3{font-size:1.45rem;line-height:1.1;letter-spacing:-.025em;margin:1.2rem 0 .5rem}.card p{color:var(--muted);margin:0 0 1.5rem}.card .arrow{margin-top:auto;color:var(--mint);font-weight:800}.page-hero{padding:5rem 0 3rem}.page-hero h1{font-size:clamp(2.5rem,6vw,4.9rem);max-width:15ch}.breadcrumbs{color:var(--muted);font-size:.84rem}.breadcrumbs a{color:var(--mint)}.tool-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:1.5rem;align-items:start}.tool-panel,.results,.article,.notice{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2rem)}.tool-panel h2,.results h2{margin-top:0}.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.field{display:flex;flex-direction:column;gap:.4rem}.field.full{grid-column:1/-1}.field label{font-size:.85rem;font-weight:750;color:var(--muted)}input,select{width:100%;border:1px solid var(--line);border-radius:9px;background:#091412;color:var(--ink);font:inherit;padding:.78rem}.field small{color:var(--muted)}input:focus,select:focus{outline:2px solid var(--mint);outline-offset:2px}.results{background:linear-gradient(145deg,var(--panel2),var(--panel))}.result-main{border-bottom:1px solid var(--line);padding-bottom:1.5rem;margin-bottom:1rem}.result-main span{display:block;color:var(--muted)}.result-main strong{display:block;font-size:clamp(2.8rem,6vw,5rem);line-height:1;color:var(--acid);letter-spacing:-.05em;margin-top:.4rem}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}.metric{background:#0a1513;border-radius:10px;padding:1rem}.metric span{display:block;color:var(--muted);font-size:.75rem}.metric strong{font-size:1.1rem}.article{max-width:820px}.article h2{margin-top:2.2rem}.article h2:first-child{margin-top:0}.article h3{margin-top:1.8rem}.article p,.article li{color:#c5d4d1}.article a{color:var(--mint)}.article table{width:100%;border-collapse:collapse;margin:1.4rem 0}.article th,.article td{text-align:left;border-bottom:1px solid var(--line);padding:.75rem}.article th{color:var(--mint)}.callout{border-left:3px solid var(--acid);background:rgba(216,255,104,.06);padding:1rem 1.2rem;margin:1.5rem 0}.product-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:1.5rem}.product-box{background:var(--panel);border:1px solid 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