*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f8f9fa;color:#333;line-height:1.6}#root{min-height:100vh}button{font-family:inherit;transition:background-color .2s ease}button:hover{opacity:.9}button:focus,input:focus{outline:2px solid #007bff;outline-offset:2px}.container{max-width:1200px;margin:0 auto;padding:0 1rem}@media (max-width: 768px){.container{padding:0 .5rem}}