:root{--semi-color-primary: #2f6bff;--semi-color-primary-hover: #4f80ff;--semi-color-primary-active: #1f57e6;--semi-border-radius-small: 8px;--semi-border-radius-medium: 10px;--semi-border-radius-large: 14px;--app-bg: #f5f7fa;--app-panel-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body,#root{margin:0;padding:0;height:100%}body{background:var(--app-bg);color:var(--semi-color-text-0)}.app-nav{box-shadow:0 1px 0 var(--semi-color-border)}.app-content{padding:20px}.app-panel{border-radius:var(--semi-border-radius-large)!important;box-shadow:var(--app-panel-shadow)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 24px}.stat-block{display:flex;flex-direction:column;gap:6px}.stat-title{color:var(--semi-color-text-2);font-size:13px}.stat-value{font-size:22px;font-weight:600;color:var(--semi-color-text-0);line-height:1.2}.stat-sub{color:var(--semi-color-text-2);font-size:12px}.mono-code{font-family:SFMono-Regular,JetBrains Mono,Consolas,monospace}