:root{--brand-primary: #206bc4;--brand-primary-strong: #1a569d;--brand-primary-weak: #e8f1fb;--tl-ink: #182433;--tl-bg: #f6f8fb;--tl-surface: #ffffff;--tl-surface-2: #f1f5f9;--tl-muted: #667382;--tl-line: #e6e7e9;--tl-border-w: 1px;--tl-radius: 4px;--tl-radius-lg: 8px;--tl-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--tl-shadow: 0 1px 3px rgba(16, 24, 40, .08);--tl-shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);--nb-ink: #1C1B19;--nb-bg: #F4F1EA;--nb-surface: #FFFFFF;--nb-surface-2: #EDE8DE;--nb-muted: #6E6A62;--nb-line: #D8D2C6;--nb-border-w: 2px;--nb-radius: 2px;--nb-radius-lg: 4px;--nb-shadow-sm: 3px 3px 0 var(--nb-ink);--nb-shadow: 4px 4px 0 var(--nb-ink);--nb-shadow-lg: 6px 6px 0 var(--nb-ink);--font-mono: "JetBrains Mono", "SF Mono", "Cascadia Mono", Consolas, "Courier New", monospace;--brand-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--brand-success: #2fb344;--brand-danger: #d63939;--brand-warning: #f76707;--el-color-primary: var(--brand-primary);--el-color-primary-light-3: #5b8fd0;--el-color-primary-light-5: #90b1df;--el-color-primary-light-7: #c4d7ef;--el-color-primary-light-8: #dce9f7;--el-color-primary-light-9: #edf3fb;--el-color-primary-dark-2: var(--brand-primary-strong);--el-border-radius-base: var(--tl-radius);--el-border-radius-small: var(--tl-radius);--el-font-family: var(--brand-font);--el-text-color-primary: var(--tl-ink);--el-text-color-regular: var(--tl-ink);--el-text-color-secondary: var(--tl-muted);--el-bg-color: var(--tl-surface);--el-fill-color-blank: var(--tl-surface);--el-border-color: var(--tl-line);--el-border-color-light: var(--tl-line);--el-border-color-lighter: #eef0f3}*{box-sizing:border-box}body{margin:0;font-family:var(--brand-font);background:var(--brand-bg);color:var(--brand-text)}