:root{--background:#ffffff;--foreground:#171717}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}body{font-family:Arial,sans-serif;background-color:#f5f5f7;color:#333}*,body{margin:0;padding:0}*{box-sizing:border-box}a{color:inherit;text-decoration:none}@media (prefers-color-scheme:dark){html{color-scheme:dark}}