:root{--navy:#051c43;--navy-2:#0a2a5e;--accent:#4c8dff;--ink:#0d1b2a;--muted:#5b6b7f;--line:#e6ebf2;--bg:#f6f8fc;--card:#fff}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:0 24px}.site-header{background:var(--navy);color:#fff}.site-header .container{justify-content:space-between;align-items:center;height:68px;display:flex}.brand{color:#fff;align-items:center;gap:12px;font-size:18px;font-weight:700;display:flex}.brand:hover{text-decoration:none}.brand img{border-radius:8px;width:34px;height:34px}.nav a{color:#cdd8ea;margin-left:22px;font-size:15px;font-weight:500}.nav a:hover{color:#fff;text-decoration:none}.hero{background:linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);color:#fff;text-align:center;padding:72px 0 84px}.hero img.app-icon{border-radius:24px;width:108px;height:108px;box-shadow:0 18px 40px #00000059}.hero h1{letter-spacing:-.02em;margin:24px 0 10px;font-size:40px}.hero p.tagline{color:#c6d3e8;max-width:560px;margin:0 auto;font-size:19px}.cta-row{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px;display:flex}.btn{border-radius:12px;padding:12px 22px;font-size:15px;font-weight:600;display:inline-block}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#3a7bf0;text-decoration:none}.btn-ghost{color:#fff;background:#ffffff1a;border:1px solid #ffffff40}.btn-ghost:hover{background:#ffffff2e;text-decoration:none}section.block{padding:56px 0}h2{letter-spacing:-.01em;margin:0 0 22px;font-size:26px}.features{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;display:grid}.feature{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}.feature h3{margin:0 0 6px;font-size:17px}.feature p{color:var(--muted);margin:0;font-size:15px}.page{background:var(--card);border:1px solid var(--line);border-radius:18px;margin:48px 0;padding:40px}.page h1{margin:0 0 6px;font-size:32px}.page .updated{color:var(--muted);margin-bottom:28px;font-size:14px}.page h2{margin:30px 0 10px;font-size:20px}.page p,.page li{color:#2b3a4d;font-size:16px}.email-btn{background:var(--navy);color:#fff;border-radius:12px;margin-top:8px;padding:12px 20px;font-weight:600;display:inline-block}.email-btn:hover{background:var(--navy-2);text-decoration:none}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:32px 0;font-size:14px}.site-footer .container{flex-wrap:wrap;justify-content:space-between;gap:12px;display:flex}.site-footer a{color:var(--muted);margin-right:18px}