:root{--color-bg-primary: #0a0a0f;--color-bg-secondary: #12121a;--color-bg-card: #1a1a24;--color-bg-elevated: #22222e;--color-text-primary: #f5f5f7;--color-text-secondary: #a1a1aa;--color-text-muted: #71717a;--color-accent-start: #8b5cf6;--color-accent-end: #3b82f6;--color-accent: #8b5cf6;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--glass-bg: rgba(26, 26, 36, .8);--glass-border: rgba(255, 255, 255, .1);--glass-blur: 12px;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: Georgia, Cambria, "Times New Roman", Times, serif;--font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, "DejaVu Sans Mono", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(139, 92, 246, .15);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}:root[data-theme=light]{--color-bg-primary: #ffffff;--color-bg-secondary: #f8fafc;--color-bg-card: #ffffff;--color-bg-elevated: #f1f5f9;--color-text-primary: #1e293b;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-border: rgba(0, 0, 0, .08);--color-border-hover: rgba(0, 0, 0, .15);--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(0, 0, 0, .05);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--shadow-glow: 0 0 40px rgba(139, 92, 246, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.7;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--color-text-primary)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}p{color:var(--color-text-secondary);margin-bottom:var(--space-4)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-end)}.card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:transform var(--transition-base),box-shadow var(--transition-base)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-size:var(--text-sm);font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:linear-gradient(135deg,var(--color-accent-start),var(--color-accent-end));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md),var(--shadow-glow)}.gradient-text{background:linear-gradient(135deg,var(--color-accent-start),var(--color-accent-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-6)}.grid{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.animate-fade-in{animation:fadeIn .5s ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.tools-header[data-astro-cid-sckkx6r4]{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:50;padding:var(--space-4) 0}.header-inner[data-astro-cid-sckkx6r4]{display:flex;justify-content:space-between;align-items:center}.brand[data-astro-cid-sckkx6r4]{font-size:var(--text-xl);font-weight:700}nav[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:var(--space-6)}.nav-link[data-astro-cid-sckkx6r4]{color:var(--color-text-secondary);font-size:var(--text-sm);font-weight:500}.nav-link[data-astro-cid-sckkx6r4]:hover,.nav-link[data-astro-cid-sckkx6r4].active{color:var(--color-text-primary)}.btn-sm[data-astro-cid-sckkx6r4]{padding:var(--space-2) var(--space-4);font-size:var(--text-xs)}.tools-footer[data-astro-cid-sckkx6r4]{padding:var(--space-8) 0;text-align:center;border-top:1px solid var(--glass-border);margin-top:var(--space-16);color:var(--color-text-muted);font-size:var(--text-sm)}