*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background:#fff;padding:20px}
.container{max-width:1100px;margin:0 auto}
.hero{text-align:center;padding:30px 0;margin-bottom:30px}
.hero h1{font-size:32px;margin-bottom:10px;color:#222}
.hero p{font-size:18px;color:#555}
.section{margin-bottom:40px}
.section h2{font-size:24px;margin-bottom:15px;color:#222;border-bottom:1px solid #eee;padding-bottom:8px}
.section h3{font-size:20px;margin-bottom:10px;color:#333}
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:15px;margin-top:15px}
.feature-box{padding:15px;border:1px solid #eee;border-radius:6px}
.feature-box h4{margin-bottom:8px}
ol,ul{margin-left:20px;margin-top:10px}
.faq-item{margin-bottom:15px}
.faq-item h4{margin-bottom:5px;color:#222}
.faq-item p{color:#555}
.download{padding:15px;background:#f8f9fa;border-radius:6px}
.btn{display:inline-block;padding:10px 20px;background:#007bff;color:#fff;text-decoration:none;border-radius:4px;margin-top:10px}
.cta{text-align: center;padding: 30px;}
footer{text-align:center;margin-top:60px;}