*{box-sizing:border-box;margin:0;padding:0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}body{color:#334155;background:#f8fafc;min-height:100vh;font-family:Noto Sans KR,-apple-system,BlinkMacSystemFont,sans-serif}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#0ea5e9;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#0284c7}