.app-container{max-width:1400px;margin:0 auto;padding:32px 24px;min-height:100vh}.app-header{text-align:center;margin-bottom:32px}.key-card,.main-panels{margin-bottom:24px}.panel-card{height:100%}.panel-card .ant-card-head-title{font-weight:600}.panel-card textarea{font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace;font-size:13px}.app-footer{text-align:center;padding-top:16px}@media(max-width:992px){.main-panels .ant-col{margin-bottom:24px}.main-panels .ant-col:last-child{margin-bottom:0}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5}