*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background:#f9f9f9;padding:20px}
.container{max-width:1100px;margin:0 auto;background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08)}
h1{color:#222;margin-bottom:10px;font-size:28px}
h2{color:#222;margin:25px 0 15px;font-size:22px;border-bottom:1px solid #eee;padding-bottom:6px}
h3{margin:20px 0 10px;font-size:18px;color:#333}
p{margin-bottom:12px}
ul{margin-left:20px;margin-bottom:15px}
.hero{padding:40px 20px;text-align:center;background:#f7faff;border-radius:12px;margin-bottom:40px}
.hero h1{font-size:32px;margin-bottom:10px;color:#111}
.hero p{font-size:18px;color:#444;max-width:800px;margin:0 auto}
.section{margin-bottom:40px}
.faq-item{margin-bottom:18px}
.faq-question{font-weight:bold;color:#222}
.download{margin-top:30px;padding:16px;background:#f0f8ff;border-radius:6px}
.download a{color:#0066cc;text-decoration:none;font-weight:bold}
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:20px 0}
.feature-box{background:#f7f7f7;padding:16px;border-radius:6px}
.cta{text-align:center;padding:30px;background:#eef4ff;border-radius:12px;margin-top:30px}
.cta a{display:inline-block;padding:14px 28px;background:#4a6cf7;color:#fff;text-decoration:none;border-radius:8px;font-weight:600;font-size:16px}
.cta a:hover{background:#3a5ce7}
.btn{display:inline-block;padding:12px 24px;background:#0066cc;color:#fff;text-decoration:none;border-radius:4px;font-weight:bold;margin:20px 6px;}
footer{margin-top:60px;padding-top:20px;border-top:1px solid #eee;color:#777;font-size:14px;text-align:center}