:root{--color-bg: #ffffff;--color-fg: #0d0d0d;--color-brand: #18e299;--color-brand-light: #d4fae8;--color-brand-deep: #0fa76e;--color-amber: #c37d0d;--color-amber-bg: #fef3da;--color-blue: #3772cf;--color-blue-bg: #e3edfa;--color-error: #d45656;--color-error-bg: #fbe5e5;--gray-900: #0d0d0d;--gray-700: #333333;--gray-500: #666666;--gray-400: #888888;--gray-200: #e5e5e5;--gray-100: #f5f5f5;--gray-50: #fafafa;--border-subtle: rgba(0, 0, 0, .05);--border-medium: rgba(0, 0, 0, .08);--shadow-card: 0 2px 4px rgba(0, 0, 0, .03);--shadow-button: 0 1px 2px rgba(0, 0, 0, .06);--shadow-drawer: -8px 0 32px rgba(0, 0, 0, .08);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--space-9: 96px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Geist Mono", ui-monospace, SFMono-Regular, monospace;--container-max: 1200px;--header-height: 64px;--banner-height: 36px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--color-bg);color:var(--color-fg);font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--color-fg);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--border-medium);transition:color .15s ease,text-decoration-color .15s 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