.app-container{max-width:1200px;margin:0 auto;padding:24px}.page-header{margin-bottom:24px}.page-title{font-size:24px;font-weight:600;margin-bottom:8px}.page-description{color:#666}.card-container{background:#fff;padding:24px;border-radius:8px;box-shadow:0 2px 8px #0000001a;margin-bottom:24px}.feature-card{text-align:center;padding:24px}.feature-icon{font-size:48px;color:#1890ff;margin-bottom:16px}*{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{min-height:100vh}