:root{--accent:#4f46e5;--accent2:#7c3aed;--accent-ink:#4338ca;--bg:#ffffff;--bg2:#f7f8fb;--ink:#0f172a;--ink2:#475569;--muted:#94a3b8;--border:#e5e7eb;--card:#ffffff;--good:#16a34a;--radius:14px;--shadow:0 10px 30px rgba(15,23,42,.08);--shadow-sm:0 2px 8px rgba(15,23,42,.06)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:12px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.15s;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 8px 20px 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