:root{--bg: #f5f7fa;--surface: #ffffff;--text: #1f2a36;--muted: #5b6b7a;--accent: #3498db;--accent-dark: #2c80b4;--border: #e2e8f0;--max-width: 860px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.site-header .inner{max-width:var(--max-width);margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;color:var(--text)}.brand img{width:32px;height:32px;border-radius:8px}.site-nav{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap;align-items:center}.site-nav a{color:var(--muted);font-size:.95rem;font-weight:500}.site-nav a:hover,.site-nav a.active{color:var(--accent);text-decoration:none}.btn{display:inline-block;padding:11px 22px;background:var(--accent);color:#fff;border-radius:8px;font-weight:600;border:none;cursor:pointer;transition:background .15s ease}.btn:hover{background:var(--accent-dark);text-decoration:none}.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.secondary:hover{background:rgba(52,152,219,.08)}main{max-width:var(--max-width);margin:0 auto;padding:0 20px 64px}.hero{text-align:center;padding:56px 20px 40px;max-width:var(--max-width);margin:0 auto}.hero img.logo{width:96px;height:96px;border-radius:22px;box-shadow:0 6px 18px #0000001f;margin-bottom:20px}.hero h1{font-size:2.2rem;line-height:1.2;margin:0 0 14px}.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:640px;margin:0 auto 28px}.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}section{margin-top:48px}section h2{font-size:1.5rem;margin:0 0 16px}section h3{font-size:1.15rem;margin:28px 0 8px}.page-title{padding-top:40px}.page-title h1{font-size:2rem;margin:0 0 8px}.page-title p{color:var(--muted);margin:0}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px}.card h3{margin:0 0 8px;font-size:1.1rem}.card p{margin:0;color:var(--muted);font-size:.97rem}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:14px}.faq-item h3{margin:0 0 6px;font-size:1.08rem}.faq-item p{margin:0;color:var(--muted)}ol.steps{padding-left:22px}ol.steps li{margin-bottom:14px}.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:28px 20px;color:var(--muted);font-size:.9rem}.site-footer .inner{max-width:var(--max-width);margin:0 auto;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center}.site-footer a{color:var(--muted)}.site-footer .spacer{margin-left:auto}@media (max-width: 600px){.hero h1{font-size:1.7rem}.site-nav{gap:12px}}