:root{--primary-600: #2563eb;--gray-900: #0f172a;--gray-600: #475569;--gray-200: #e2e8f0;--surface-primary: #ffffff;--font-family-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}body{font-family:var(--font-family-body);line-height:1.625;color:var(--gray-900);background:linear-gradient(135deg,#eff6ff,#fff,#eff6ff)}.header{background:#fff;border-bottom:1px solid var(--gray-200);position:sticky;top:0;z-index:50}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem}.logo{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,#2563eb,#3b82f6,#2563eb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.hero{background:#fff;padding:4rem 0;text-align:center}.hero h1{font-size:3rem;font-weight:700;color:var(--gray-900);margin-bottom:1rem;line-height:1.2}.hero p{font-size:1.25rem;color:var(--gray-600);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.container{max-width:1200px;margin:0 auto;padding:0 1rem}html.app-loading body{opacity:.8}html.app-ready body{opacity:1;transition:opacity .3s ease}@media (max-width: 768px){.hero h1{font-size:2rem}.header-content{padding:.75rem 1rem}.logo{font-size:1.25rem}}