:root{color:#333;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;font-family:Roboto,system-ui,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0}button,input,textarea,select{font:inherit}.app-shell{background:#f7faf9;place-items:center;min-height:100vh;padding:24px;display:grid}.app-card{background:#fff;border:1px solid #dce7e3;border-radius:8px;width:min(100%,560px);padding:32px;box-shadow:0 18px 45px #0f172a14}.app-eyebrow{color:#018965;text-transform:uppercase;margin-bottom:12px;font-size:13px;font-weight:800;display:inline-flex}.app-card h1{color:#111827;letter-spacing:0;margin:0 0 12px;font-size:clamp(28px,4vw,40px);line-height:1.1}.app-card p{color:#4b5563;margin:0}.app-card code{color:#018965;font-weight:700}