html,body{background-color:var(--surface);color:var(--on-surface);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif;font-size:16px}*{box-sizing:border-box;transition:all .3s ease-in-out;margin:0;text-decoration:none;color:var(--on-surface)}h1{font-size:1.75rem}