*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333;background-color:#f8fafc}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:#fff;box-shadow:0 2px 10px #0000001a;position:fixed;top:0;width:100%;z-index:1000}.nav-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;height:70px}.nav-brand h2{color:#2563eb;font-size:1.5rem}.nav-menu{display:flex;list-style:none;gap:30px}.nav-link{text-decoration:none;color:#64748b;font-weight:500;transition:color .3s ease}.nav-link:hover{color:#2563eb}main{margin-top:70px}.section{padding:60px 0}.section:nth-child(2n){background-color:#fff}.hero{text-align:center;margin-bottom:80px}.hero h1{font-size:3.5rem;font-weight:700;color:#1e293b;margin-bottom:20px}.hero-subtitle{font-size:1.5rem;color:#2563eb;margin-bottom:20px;font-weight:600}.hero-description{font-size:1.2rem;color:#64748b;max-width:600px;margin:0 auto}.features h2{text-align:center;font-size:2.5rem;color:#1e293b;margin-bottom:50px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px}.feature-card{background:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 20px #00000014;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #0000001f}.feature-card h3{font-size:1.3rem;color:#1e293b;margin-bottom:15px}.feature-card p{color:#64748b;line-height:1.7}.policy-card{background:#fff;padding:40px;border-radius:12px;box-shadow:0 4px 20px #00000014;max-width:800px;margin:0 auto}.policy-card h2{font-size:2.2rem;color:#1e293b;margin-bottom:10px}.policy-card h3{font-size:1.4rem;color:#2563eb;margin:30px 0 15px}.policy-card p{color:#64748b;margin-bottom:15px;line-height:1.7}.policy-card ul{margin:15px 0 15px 30px;color:#64748b}.policy-card li{margin-bottom:8px;line-height:1.6}.last-updated{color:#94a3b8;font-style:italic;margin-bottom:30px!important}.code-block{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:20px;margin:20px 0;font-family:Courier New,monospace}.code-block code{color:#475569;font-size:.9rem;line-height:1.5}.footer{background:#1e293b;color:#94a3b8;text-align:center;padding:40px 0}.footer p{margin-bottom:10px}@media (max-width: 768px){.nav-container{flex-direction:column;height:auto;padding:15px 20px}.nav-menu{margin-top:15px;gap:20px}main{margin-top:120px}.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.hero-description{font-size:1rem}.features h2{font-size:2rem}.feature-grid{grid-template-columns:1fr}.policy-card{padding:25px;margin:0 10px}.policy-card h2{font-size:1.8rem}.section{padding:40px 0}}@media (max-width: 480px){.nav-menu{flex-wrap:wrap;justify-content:center;gap:15px}.hero h1{font-size:2rem}.policy-card{padding:20px}}