:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--fg: #1e293b;--muted: #64748b;--bg: #f8fafc;--surface: #ffffff;--brand: #0ea5a4;--brand-hover: #0d9488;--accent: #f0fdfa;--border: #e2e8f0;--bookmark-color: #3b82f6;--bookmark-bg: #eff6ff;--uptime-color: #10b981;--uptime-bg: #ecfdf5;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius: 12px;--max-width: 960px}html{scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{color:var(--fg);line-height:1.25}h1{font-size:2.25rem;font-weight:800;margin-bottom:2rem}h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem}a{color:var(--brand);text-decoration:none;transition:color 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var(--border);color:var(--muted)}.trust-signals{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.trust-badge{font-size:12px;background:var(--accent);color:var(--brand-hover);padding:4px 8px;border-radius:4px;font-weight:600;border:1px solid rgba(14,165,164,.2)}.btn{display:inline-block;padding:10px 20px;border-radius:8px;font-weight:600;text-decoration:none;font-size:14px;transition:all .2s;cursor:pointer;border:none}.btn:hover{text-decoration:none}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 2px 4px #0ea5a44d}.btn-primary:hover{background:var(--brand-hover);transform:translateY(-1px);box-shadow:0 4px 6px #0ea5a466;color:#fff}.btn-secondary{background:var(--surface);color:var(--muted);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--muted);color:var(--fg)}.btn-outline{border:1px solid var(--brand);color:var(--brand);background:transparent}.btn-outline:hover{background:var(--accent)}.btn-sm{padding:8px 16px;font-size:13px}.btn-hero{padding:12px 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