*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,sans-serif;line-height:1.6;color:#202223;background:#fff}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
header{padding:20px 0;border-bottom:1px solid #e1e3e5}
nav{display:flex;justify-content:space-between;align-items:center}
.logo{display:flex;align-items:center}.logo a{display:flex;align-items:center;text-decoration:none;color:#202223}.logo img{height:32px;width:auto;display:block}.logo span{margin-left:12px;font-size:20px;font-weight:700;color:#202223}
.nav-links a{margin-left:30px;text-decoration:none;color:#202223;font-weight:500}
.hero{padding:80px 0;text-align:center}
h1{font-size:48px;font-weight:700;margin-bottom:20px;line-height:1.2}
.subtitle{font-size:20px;color:#6d7175;margin-bottom:40px}
.cta-btn{display:inline-block;background:#008060;color:#fff;padding:16px 40px;text-decoration:none;border-radius:6px;font-size:18px;font-weight:600;transition:.2s}
.cta-btn:hover{background:#006e52}
.features{padding:60px 0}
.features h2{text-align:center;font-size:36px;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:8px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.feature-card h3{font-size:22px;margin-bottom:12px}
.feature-card p{color:#6d7175;font-size:16px}
.download-section{padding:60px 0}
.download-section h2{text-align:center;font-size:36px;margin-bottom:40px}
.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:900px;margin:0 auto}
.download-card{border:2px solid #e1e3e5;padding:30px;border-radius:8px;text-align:center}
.download-card h3{font-size:24px;margin-bottom:15px}
.download-card ul{list-style:none;margin:20px 0;text-align:left}
.download-card li{padding:8px 0;color:#6d7175}
.download-btn{display:inline-block;background:#202223;color:#fff;padding:14px 30px;text-decoration:none;border-radius:6px;font-weight:600;margin-top:15px}
.download-btn:hover{background:#44474a}
.support{padding:60px 0}
.support h2{text-align:center;font-size:36px;margin-bottom:30px}
.support p{max-width:800px;margin:0 auto;font-size:18px;color:#6d7175;line-height:1.8}
footer{background:#f6f6f7;padding:40px 0;color:#6d7175;margin-top:60px}
.footer-container{width:100%}
.footer-wrapper{display:flex;justify-content:space-between;align-items:flex-start;gap:40px}
.footer-lf{flex:1}
.footer-lf-nav{display:flex;align-items:center;flex-wrap:wrap;margin-bottom:25px;font-size:14px}
.footer-lf-nav a{color:#202223;text-decoration:none;transition:color .2s}
.footer-lf-nav a:hover{color:#008060}
.footer-lf-nav .divider{width:1px;height:12px;background:#e1e3e5;margin:0 15px}
.footer-lf-copyright{display:flex;align-items:flex-start;gap:15px}
.footer-lf-copyright img{flex-shrink:0}
.copyright-text{flex:1}
.copyright-text p{margin-bottom:8px;font-size:13px;line-height:1.8;color:#6d7175}
.copyright-text a{color:#008060;text-decoration:none;margin-right:15px}
.copyright-text a:hover{text-decoration:underline}
.copyright-text .pl-20{padding-left:20px}
.footer-rt{flex-shrink:0}
.footer-rt img{display:block;border-radius:8px}
.breadcrumb{padding:15px 0;font-size:14px;color:#6d7175}
.breadcrumb a{color:#008060;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.faq{}
.faq h2{text-align:center;margin-bottom:40px;font-size:32px}
.faq-item{background:#fff;padding:25px;margin-bottom:20px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.faq-item h3{font-size:20px;color:#202223;margin-bottom:12px;font-weight:600}
.faq-item p{color:#6d7175;line-height:1.8;font-size:16px}
.faq-item a{color:#008060;text-decoration:none;font-weight:500}
.download-info{}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:30px}
.info-card{background:#fff;padding:25px;text-align:center;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.info-card h3{font-size:16px;color:#6d7175;margin-bottom:10px;font-weight:500}
.info-card p{font-size:24px;color:#202223;font-weight:700}
.compare-table{width:100%;border-collapse:collapse;margin-top:30px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.compare-table th{background:#008060;color:#fff;padding:15px;text-align:left;font-weight:600}
.compare-table td{padding:15px;border-bottom:1px solid #e1e3e5}
.compare-table tbody tr:hover{background:#f6f6f7}
.requirements,.installation,.use-cases{margin-top:40px}
.req-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:30px}
.req-card{background:#fff;padding:30px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.req-card h3{font-size:22px;margin-bottom:20px;color:#202223}
.req-card ul{list-style:none;padding:0}
.req-card li{padding:8px 0;color:#6d7175;font-size:16px}
.steps{margin-top:40px}
.step-item{display:flex;gap:20px;margin-bottom:30px;background:#fff;padding:25px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.step-number{width:50px;height:50px;background:#008060;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;flex-shrink:0}
.step-content h3{font-size:20px;margin-bottom:10px;color:#202223}
.step-content p{color:#6d7175;line-height:1.8}
.step-content a{color:#008060;text-decoration:none;font-weight:500}