:root{--bg:#020617;--bg-soft:#020617;--card-bg:#0f172a;--accent:#6366f1;--accent-strong:#4f46e5;--accent-secondary:#22c55e;--border-subtle:#1f2937;--text-main:#e5e7eb;--text-muted:#9ca3af;--danger:#f97373;--warning:#eab308;--surface:#020617}html{scroll-behavior:smooth}body{margin:0;font-family:"System-UI",system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-main);min-height:100vh}a{color:inherit;text-decoration:none}.navbar{position:sticky;top:0;z-index:100;backdrop-filter:blur(18px);background:linear-gradient(180deg,rgba(15,23,42,.95),rgba(15,23,42,.8),transparent);border-bottom:1px solid rgba(30,64,175,.35)}.nav-inner{max-width:1200px;margin:0 auto;padding:10px 16px;justify-content:space-between;gap:12px}.nav-inner,.nav-left{display:flex;align-items:center}.nav-left{gap:10px}.logo-circle{width:28px;height:28px;border-radius:999px;background:conic-gradient(from 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