:root{--text-color: #1a1a1a;--background-color: #ffffff}@media(prefers-color-scheme:dark){:root{--text-color: #f5f5f5;--background-color: #1a1a1a}}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--background-color);color:var(--text-color)}.container{display:flex;justify-content:center;align-items:center;min-height:100%}h1{font-size:2.5rem;font-weight:600}