:root{--graphite:#111827;--ink:#172033;--cyan:#00a6d6;--orange:#f97316;--powder:#f8fafc;--panel:#ffffff;--line:#e5e7eb;--muted:#6b7280;--magenta:#d946ef;--yellow:#facc15;--radius:8px;--shadow:0 20px 55px rgba(17,24,39,0.11)}*{box-sizing:border-box}html{background:var(--powder);color:var(--ink);scroll-behavior:smooth}body{margin:0;font-family:Inter,Roboto,Segoe UI,system-ui,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(229,231,235,.82);background:rgba(248,250,252,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.nav{display:flex;justify-content:space-between;gap:2rem;min-height:72px}.brand,.nav{align-items:center}.brand{display:inline-flex;gap:.65rem;font-family:Sora,Space 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