*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#333;background:#f9f9f9;padding:20px}
.container{max-width:1100px;margin:0 auto;background:#fff;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,0.05);overflow:hidden}
.header{text-align:center;padding:32px 24px;background:#0d47a1;color:#fff}
.header h1{font-size:28px;margin-bottom:8px}
.header p{font-size:16px;opacity:.9}
.section{padding:24px;border-bottom:1px solid #eee}
.section h2{font-size:22px;color:#1a1a1a;margin-bottom:16px}
.section h3{font-size:18px;margin:16px 0 8px}
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:16px}
.feature{background:#f5f9ff;padding:16px;border-radius:8px}
.feature h4{margin-bottom:8px;color:#0d47a1}
ol,ul{padding-left:20px;margin:12px 0}
li{margin:6px 0}
.faq-item{margin:16px 0}
.faq-item h4{font-weight:600;margin-bottom:6px}
.cta{text-align:center;padding:32px 24px;background:#e3f2fd}
.cta a{display:inline-block;padding:12px 28px;background:#1976d2;color:#fff;text-decoration:none;border-radius:8px;font-weight:600}
.cta a:hover{background:#1565c0}
footer{text-align:center;margin-top:60px;}