*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#111827;background:#fafafa;-webkit-font-smoothing:antialiased}a{color:inherit}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}
