:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--color-text-primary);background-color:var(--color-bg-root);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--color-accent: #f97316;--color-accent-hover: #ea580c;--color-accent-muted: rgba(249,115,22,.1);--color-accent-muted-hover: rgba(249,115,22,.2);--color-bg-root: #242424;--color-bg-surface: #1a1a1a;--color-bg-elevated: #252525;--color-bg-active: #2a1a0a;--color-text-primary: #f0f0f0;--color-text-secondary: #d0d0d0;--color-text-muted: #888;--color-text-dimmed: #666;--color-border: #333;--color-border-input: #444;--color-success: #4ade80;--color-error: #f87171;--color-warning: 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