*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a25;--bg-card: #151520;--bg-card-hover: #1d1d2a;--bg-code: #0d0d14;--bg-code-header: #08080d;--text-primary: #f0f0f5;--text-secondary: #a0a0b0;--text-tertiary: #606070;--accent-primary: #7c3aed;--accent-secondary: #a855f7;--accent-light: #c084fc;--green: #10b981;--red: #ef4444;--yellow: #f59e0b;--border-primary: #2a2a3a;--border-secondary: #1f1f2d;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--header-height: 64px;--content-max: 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