:root{color-scheme:light dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background-color:#0f172a;color:#e2e8f0}main{width:100%}a{color:#38bdf8}button{cursor:pointer}