*,*:before,*:after{box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans KR,sans-serif;line-height:1.5;font-weight:400;color:#111827;background-color:#f4f6fa;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}a{text-decoration:none;color:inherit}button{font-family:inherit}h1,h2,h3,h4,p{margin:0}@keyframes spin{to{transform:rotate(360deg)}}