:root{--ain-primary-purple: #7B2FF7;--ain-white: #FFFFFF;--ain-deep-space: #1A1A2E;--ain-cosmic-purple: #4A1D96;--ain-star-white: #F0F0FF;--ain-outline: #2B1A5C;--ain-visor: #33205C;--ain-suit: #FDFCFD;--ain-shadow-light: #B7B0C5;--ain-shadow-dark: #9D96B1;--bg-primary: #fafafa;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f5f5f5;--bg-sidebar: #f8f8f8;--text-primary: #111111;--text-secondary: #1c1c1c;--text-muted: #888888;--accent: #35215c;--accent-light: #e8e4f0;--accent-hover: #2a1a4a;--accent-bright: #7B2FF7;--border: #e5e5e5;--border-hover: #d4d4d4;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--success: #10b981;--success-light: #d1fae5;--warning: #eab308;--warning-light: #fef9c3;--error: #ef4444;--error-light: #fee2e2;--info: #3b82f6;--info-light: #dbeafe;--ai-chatgpt: #10a37f;--ai-claude: #d97706;--ai-gemini: #4285f4;--ai-grok: #111111;--ai-perplexity: #20808d;--cat-releases: 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1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2}:root{--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem}:root{--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--radius-full: 9999px}:root{--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;background:#f7f7fb;color:#111;--tools-bg: #f7f7fb;--tools-surface: #ffffff;--tools-surface-soft: #f1eff7;--tools-text: #14121a;--tools-muted: #656170;--tools-border: #dfdbea;--tools-accent: #35215c;--tools-accent-2: #7b2ff7;--tools-success: #11845b;--tools-focus: rgba(123, 47, 247, .24)}*{box-sizing:border-box}html{background:var(--tools-bg);color:var(--tools-text)}body{margin:0;min-width:320px;min-height:100vh;background:var(--tools-bg);color:var(--tools-text);font-size:15px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}svg{width:1em;height:1em}::selection{color:#fff;background:var(--tools-accent)}.theme-dark{color-scheme:dark;--tools-bg: #100e17;--tools-surface: #191621;--tools-surface-soft: #221c31;--tools-text: #f7f5fb;--tools-muted: #bab2c9;--tools-border: #332b45;--tools-accent: #b7a0ef;--tools-accent-2: #d48aff;--tools-success: #7ee2b6;--tools-focus: rgba(183, 160, 239, .28)}.app{min-height:100vh;background:linear-gradient(180deg,#35215c17,#35215c00 330px),var(--tools-bg)}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px;padding:.85rem 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