*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root,.ant-layout{min-height:100vh}.page-container{padding:24px;background:#f0f2f5;min-height:calc(100vh - 64px)}.card-container{background:#fff;padding:24px;border-radius:8px;box-shadow:0 1px 2px #00000008}.stat-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:24px;border-radius:8px;margin-bottom:16px}.stat-card h3{color:#ffffffe6;font-size:14px;margin-bottom:8px}.stat-card .value{font-size:32px;font-weight:700;margin-bottom:8px}.stat-card .desc{color:#fffc;font-size:12px}