*{margin:0;padding:0}html{background-color:#1f2937;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,Liberation Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{padding:0 20px}h1,h3{font-weight:400}a{display:inline;text-decoration:none;transition:color .2s ease-in-out;color:#38bdf8}a:hover{color:#09acf4}