:root{--font-ui:Inter,"IBM Plex Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-serif:"Pixelify Sans","IBM Plex Sans KR",monospace;--font-pixel:"Pixelify Sans","IBM Plex Sans KR",monospace;--cut:polygon(0 5px,5px 5px,5px 0, calc(100% - 5px) 0, calc(100% - 5px) 5px,100% 5px,100% calc(100% - 5px) , calc(100% - 5px) calc(100% - 5px) , calc(100% - 5px) 100%,5px 100%,5px calc(100% - 5px) ,0 calc(100% - 5px) )}