:root{--navy:#0b1826;--navy2:#13283a;--ink:#15202b;--muted:#65707b;--paper:#f7f4ed;--white:#fff;--line:#d8d4ca;--gold:#a98a52;--pale:#ebe5d8;--good:#346d5b;--bad:#9d5148;--max:1200px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
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.brand{text-decoration:none;font:600 12px/1.2 Arial,sans-serif;letter-spacing:.16em}.brand span{display:inline-grid;place-items:center;width:31px;height:31px;margin-right:10px;color:white;background:var(--navy);letter-spacing:0}.site-header nav{display:flex;gap:26px}.site-header nav a{text-decoration:none;font-size:13px;color:#3f4850}.site-header nav a:hover{color:var(--gold)}
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@media(max-width:900px){.site-header nav{display:none}.hero{grid-template-columns:1fr;gap:46px;min-height:0}.certificate-card{max-width:520px}.three-grid,.evidence-columns{grid-template-columns:1fr}.split-section{display:block}.patent-list{margin-top:20px}.diligence-note{margin-top:24px}.process{grid-template-columns:1fr}.process>i{transform:rotate(90deg);text-align:center;padding:7px}.test-body{grid-template-columns:1fr}.category-strip{grid-template-columns:repeat(3,1fr)}.market-grid{grid-template-columns:repeat(3,1fr)}.model-flow{grid-template-columns:1fr}.model-routes{grid-template-columns:repeat(2,1fr)}.value-grid{grid-template-columns:repeat(2,1fr)}footer .section-shell{display:block}footer p+ p{margin-top:8px}}
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