:root{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--bg-code: #f8fafc;--bg-glass: rgba(255, 255, 255, .8);--bg-glass-hover: rgba(255, 255, 255, .92);--accent-blue: #0284c7;--accent-cyan: #0891b2;--accent-purple: #7c3aed;--accent-green: #059669;--accent-orange: #d97706;--accent-red: #dc2626;--accent-pink: #db2777;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-accent: #0891b2;--border-color: rgba(0, 0, 0, .08);--border-accent: rgba(2, 132, 199, .3);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05), 0 2px 4px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .08), 0 4px 10px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(2, 132, 199, .1);--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-code: "Fira Code", "Cascadia Code", "JetBrains Mono", monospace;--content-max-width: 1400px;--sidebar-width: 180px;--ad-sidebar-width: 180px;--header-height: 70px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;font-size:16px;overflow-x:hidden;min-height:100vh}a{color:var(--accent-blue);text-decoration:none;transition:color 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var(--transition-normal);box-shadow:var(--shadow-sm)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.gradient-text{background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan),var(--accent-purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-blue{background:#0284c71a;color:var(--accent-blue)}.badge-green{background:#0596691a;color:var(--accent-green)}.badge-purple{background:#7c3aed1a;color:var(--accent-purple)}.badge-orange{background:#d977061a;color:var(--accent-orange)}.section-title{font-size:1.8rem;font-weight:700;margin-bottom:1rem;position:relative;padding-bottom:.75rem}.section-title:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-cyan));border-radius:3px}pre[class*=language-]{background:var(--bg-code)!important;border:1px solid #e2e8f0;border-radius:var(--radius-md);padding:1.25rem;margin:1rem 0;font-size:.9rem;line-height:1.6;overflow-x:auto}code[class*=language-]{background:none!important;padding:0;font-size:.9rem;color:#334155}.token.comment,.token.prolog,.token.doctype,.token.cdata{color:#6a9955;font-style:italic}.token.punctuation{color:#334155}.token.property,.token.tag,.token.boolean,.token.number,.token.constant,.token.symbol{color:#0c7a43}.token.selector,.token.attr-name,.token.string,.token.char,.token.builtin{color:#a31515}.token.operator,.token.entity,.token.url{color:#6f42c1}.token.atrule,.token.attr-value,.token.keyword{color:#00f}.token.function,.token.class-name{color:#795e26}.token.regex,.token.important,.token.variable{color:#d16969}.token.string{color:#a31515}@media(max-width:1200px){:root{--ad-sidebar-width: 0px}}@media(max-width:768px){h1{font-size:1.8rem}h2{font-size:1.4rem}h3{font-size:1.15rem}body{font-size:15px}}