:root{color-scheme:dark;--bg:#10171a;--panel:#182227;--ink:#edf4ee;--muted:#b4c1bc;--line:#35483f;--accent:#c0ef9d;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--accent)}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip{position:absolute;left:1rem;top:-5rem;background:var(--accent);color:var(--bg);padding:.5rem;z-index:5}.skip:focus{top:1rem}header{border-bottom:1px solid var(--line)}.nav{max-width:1240px;margin:auto;padding:24px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:23px;font-weight:800;letter-spacing:-1px;text-decoration:none}.brand span{color:var(--accent)}nav{display:flex;gap:25px;font-size:14px;font-weight:650}nav a{text-decoration:none}.wrap{max-width:1240px;margin:auto;padding:64px 32px}.eyebrow{font:12px var(--mono);letter-spacing:2px;text-transform:uppercase;color:var(--accent)}h1,h2,h3{line-height:1.16;letter-spacing:-.035em}h1{font-size:clamp(38px,5.8vw,76px);margin:20px 0 24px;max-width:1000px}h2{font-size:34px;margin:48px 0 20px}h3{font-size:23px;margin:16px 0}p{color:var(--muted)}.lead{max-width:650px;font-size:21px}.hero{display:grid;grid-template-columns:1.4fr .7fr;gap:55px;align-items:center;padding-bottom:48px}.hero-note{border:1px solid var(--line);padding:30px;background:linear-gradient(140deg,#22302a,var(--panel));position:relative}.hero-note .signal{font:48px var(--mono);color:var(--accent)}.hero-note p{font-size:15px}.buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.button,button{font:600 15px system-ui;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:4px;padding:13px 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