.demo-banner{background:linear-gradient(135deg,#f59e0b,#d97706);box-shadow:0 2px 10px #0000001a;color:#fff;font-size:.875rem;gap:.5rem;justify-content:center;padding:.625rem 1rem;position:sticky;text-align:center;top:0;z-index:9999}.demo-banner,.demo-icon{align-items:center;display:flex}.demo-icon{flex-shrink:0}.demo-icon svg{height:18px;width:18px}.demo-text{line-height:1.4}.demo-text strong{font-weight:700}@media(max-width:640px){.demo-banner{font-size:.75rem;padding:.5rem .75rem}.demo-icon svg{height:16px;width:16px}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:#fff;color:#1e293b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{height:auto;max-width:100%}a{color:inherit;text-decoration:none}button{font-family:inherit}.btn{align-items:center;border:none;border-radius:.5rem;cursor:pointer;display:inline-flex;font-size:1rem;font-weight:600;justify-content:center;padding:.75rem 1.5rem;text-decoration:none;transition:all .2s ease}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{box-shadow:0 10px 20px #667eea4d;transform:translateY(-2px)}.btn-secondary{background:#fff;border:2px solid #667eea;color:#667eea}.btn-secondary:hover{background:#667eea;color:#fff}.btn-lg{font-size:1.125rem;padding:1rem 2rem}:focus-visible{outline:2px solid #667eea;outline-offset:2px}::-moz-selection{background:#667eea;color:#fff}::selection{background:#667eea;color:#fff}