:root{--ink:#0a0f0d;--ink-2:#141b18;--bone:#f7f5ee;--lime:#d4ff3f;--muted:#6b7280;--line:#e5e2d8;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bone);color:var(--ink);line-height:1.6}.container{max-width:1080px;margin:0 auto;padding:0 24px}section{padding:72px 0}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:hsla(47,36%,95%,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{font-weight:800;font-size:22px;letter-spacing:-.5px;text-decoration:none;color:var(--ink)}.logo span{color:#4d7c0f}.nav-links{display:flex;gap:24px;align-items:center}.nav-links a{color:var(--ink);text-decoration:none;font-size:15px}.nav-links a:hover{text-decoration:underline}.btn{display:inline-block;padding:12px 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