*,:before,:after{box-sizing:border-box}body{color:#ffffffde;background-color:#242424;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5}a{color:#646cff;text-decoration:none}a:hover{text-decoration:underline}nav{gap:1rem;padding:1rem;display:flex}