:root{--bg:#0f1110;--panel:#171a18;--ink:#f0eee7;--muted:#aaa99f;--line:#343833;--accent:#b6dd75;font-family:Inter,system-ui,sans-serif;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.55}a{color:inherit}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:16px max(22px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(12px)}.brand{font:800 12px ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;text-decoration:none}.topbar nav{display:flex;gap:20px}.topbar nav a{font:700 10px ui-monospace,monospace;text-transform:uppercase;color:var(--muted)}main,footer{width:min(1180px,calc(100% - 40px));margin:auto}.hero{min-height:72vh;display:flex;flex-direction:column;justify-content:center;padding:80px 0}.eyebrow{font:700 10px ui-monospace,monospace;letter-spacing:.16em;color:var(--accent)}h1,h2{letter-spacing:-.045em;line-height:.95}h1{font-size:clamp(3.4rem,8vw,7rem);margin:.15em 0 .3em;max-width:11ch}h1 span{color:var(--accent)}h2{font-size:clamp(2.4rem,5vw,4.5rem);margin:.2em 0}.lede{max-width:720px;font-size:clamp(1.05rem,2vw,1.4rem);color:var(--muted)}.terminal{margin-top:30px;display:flex;gap:18px;flex-wrap:wrap;border:1px solid var(--line);background:var(--panel);padding:16px 18px;font:12px ui-monospace,monospace}.terminal span{color:var(--accent)}section{padding:76px 0;border-top:1px solid var(--line)}.intro{max-width:700px;color:var(--muted)}.experiment{margin-top:30px;border:1px solid var(--line);background:var(--panel)}.experiment-head{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;padding:28px}.experiment h3{font-size:clamp(1.6rem,3vw,2.5rem);margin:0 0 12px;line-height:1}.hypothesis{color:var(--muted);max-width:70ch}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.metric{background:var(--bg);padding:16px}.metric strong{display:block;font:700 10px ui-monospace,monospace;text-transform:uppercase;color:var(--muted)}.metric span{display:block;margin-top:6px;font:700 16px ui-monospace,monospace}.details{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}.details>div{background:var(--panel);padding:20px}.details h4{margin:0 0 8px;font:700 10px ui-monospace,monospace;text-transform:uppercase;color:var(--accent)}.details p{font-size:.85rem;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap;padding:20px;border-top:1px solid var(--line)}.actions a{display:inline-flex;align-items:center;min-height:44px;padding:10px 14px;border:1px solid var(--line);font:700 10px ui-monospace,monospace;text-transform:uppercase;text-decoration:none}.actions .primary{background:var(--accent);color:#10120e;border-color:var(--accent)}.standards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.standards a{min-height:140px;padding:18px;border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none}.standards strong{font-size:1.35rem}.standards span{margin-top:7px;font:700 10px ui-monospace,monospace;text-transform:uppercase;color:var(--muted)}footer{display:flex;justify-content:space-between;padding:30px 0 60px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted)}@media(max-width:760px){main,footer{width:calc(100% - 28px)}.topbar{padding:14px}.topbar nav a:not(:last-child){display:none}.experiment-head,.details{grid-template-columns:1fr}.standards{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}h1{font-size:clamp(3rem,15vw,4.5rem)}}