*{box-sizing:border-box}body{color:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#0a0a0a;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}#root{min-height:100vh}button{font-family:inherit}button:hover{filter:brightness(1.1)}button:active{transform:scale(.98)}@keyframes spin{to{transform:rotate(360deg)}}.progress-shimmer{will-change:transform;background:linear-gradient(90deg,#0000 0%,#ffffff26 50%,#0000 100%);animation:1.5s ease-in-out infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.track-spinner{will-change:transform;border:2px solid #00d4ff4d;border-top-color:#00d4ff;border-radius:50%;width:16px;min-width:16px;height:16px;animation:.8s linear infinite spin}@media (width<=600px){.landing-nav{padding:16px 20px!important}.landing-nav-link{display:none!important}.landing-hero{padding:40px 16px!important}.landing-form{flex-direction:column!important}.landing-form input,.landing-form button{width:100%!important}.landing-features{grid-template-columns:1fr!important}}