@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;700&display=swap");body{margin:0;padding:0;font-family:sans-serif;transition:background-color .4s ease,color .4s ease}body.light{background-color:#ffffff;color:#000000}body.dark{background-color:#121212;color:#ffffff}*{box-sizing:border-box}