:root{--primary-color:#4285f4;--primary-hover:#3367d6;--secondary-color:#607d8b;--accent-color:#4dd0e1;--text-primary:#263238;--text-secondary:#546e7a;--text-muted:#90a4ae;--background-primary:#ffffff;--background-secondary:#f5f7fa;--background-accent:#eceff1;--border-color:#dde2e6;--border-light:#eff2f5;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.03);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -2px rgba(0,0,0,0.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.08);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1)}.blog-container{max-width:1400px;margin:0 auto;padding:0 1rem;display:grid;grid-template-columns:1fr;gap:2rem}@media (min-width:1280px){.blog-container{grid-template-columns:160px 1fr 160px;padding:0 2rem}}.blog-sidebar-left,.blog-sidebar-right{display:none}@media (min-width:1280px){.blog-sidebar-left,.blog-sidebar-right{display:block;position:relative}}.blog-main-content{max-width:800px;margin:0 auto;width:100%}.sticky-ad{position:fixed;top:50%;transform:translateY(-50%);z-index:20;background:var(--background-primary);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-lg);padding:1rem;text-align:center;transition:all .3s ease;display:none}.sticky-ad:hover{box-shadow:var(--shadow-xl);transform:translateY(-50%) scale(1.02)}.sticky-ad-left{left:1rem}.sticky-ad-right{right:1rem}@media (min-width:1280px){.sticky-ad{display:block}}.sticky-ad-content{width:120px;height:240px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--text-muted);font-weight:500;line-height:1.4}.custom-ad,.sticky-ad-content{background:var(--background-accent);text-align:center}.custom-ad{margin:3rem 0;padding:2rem;border:1px solid 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ease;box-shadow:var(--shadow-sm)}.blog-category-badge:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:white}.blog-post-title{font-size:2.5rem;font-weight:800;color:var(--text-primary);line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--text-primary) 0,var(--secondary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (min-width:768px){.blog-post-title{font-size:3.5rem}}.blog-post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;font-size:.875rem;color:var(--text-secondary);padding:1rem 0}.blog-post-meta-item{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--background-secondary);border-radius:50px;border:1px solid var(--border-light);font-weight:500}.blog-post-meta-item svg{color:var(--primary-color)}.blog-post-content{line-height:1.8;color:var(--text-primary);font-size:1.125rem;font-weight:400}.blog-post-content h1,.blog-post-content h2,.blog-post-content h3,.blog-post-content h4,.blog-post-content h5,.blog-post-content h6{color:var(--text-primary);font-weight:700;margin-top:2.5rem;margin-bottom:1.5rem;line-height:1.3;position:relative}.blog-post-content h1{font-size:2.25rem}.blog-post-content h2{font-size:1.875rem;padding-left:1rem;border-left:4px solid var(--primary-color)}.blog-post-content h3{font-size:1.5rem;color:var(--secondary-color)}.blog-post-content h4{font-size:1.25rem}.blog-post-content p{margin-bottom:1.75rem;text-align:justify}.blog-post-content ol,.blog-post-content ul{margin-bottom:1.75rem;padding-left:2rem}.blog-post-content li{margin-bottom:.75rem;position:relative}.blog-post-content ul li::marker{color:var(--primary-color)}.blog-post-content a{color:var(--primary-color);text-decoration:none;font-weight:600;border-bottom:2px solid transparent;transition:all .3s ease}.blog-post-content a:hover{color:var(--primary-hover);border-bottom-color:var(--primary-hover)}.blog-post-content blockquote{border-left:4px solid var(--accent-color);padding:1.5rem 2rem;margin:2rem 0;background:var(--background-accent);border-radius:0 12px 12px 0;font-style:italic;color:var(--text-secondary);position:relative}.blog-post-content blockquote:before{content:'"';font-size:4rem;color:var(--accent-color);position:absolute;top:-.5rem;left:1rem;font-family:serif}.blog-post-content code{background:var(--background-accent);padding:.25rem .5rem;border-radius:6px;font-size:.875rem;font-family:JetBrains Mono,Fira Code,monospace;color:var(--primary-color);font-weight:600}.blog-post-content pre{background:var(--text-primary);color:#f8fafc;padding:1.5rem;border-radius:12px;overflow-x:auto;margin:2rem 0;box-shadow:var(--shadow-md)}.blog-post-content pre code{background:transparent;padding:0;color:inherit;font-weight:400}.blog-post-content table{width:100%;border-collapse:collapse;margin:2rem 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var(--border-light);font-weight:500}.back-button{margin-bottom:2rem}.back-button .btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--background-primary);border:2px solid var(--border-color);border-radius:50px;color:var(--text-primary);text-decoration:none;font-weight:600;transition:all .3s ease;box-shadow:var(--shadow-sm)}.back-button .btn:hover{background:var(--primary-color);color:white;border-color:var(--primary-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}.article-container{background:var(--background-primary);border-radius:24px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--border-light)}.article-content,.cta-card{padding:3rem}.cta-card{margin-top:3rem;background-color:var(--primary-color);color:white;border-radius:20px;text-align:center;box-shadow:var(--shadow-lg)}.cta-card h3{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.cta-card p{margin-bottom:2rem;opacity:.9}.cta-card .btn{background:white;color:var(--primary-color);padding:1rem 2rem;border-radius:50px;font-weight:700;text-decoration:none;transition:all .3s ease;display:inline-block}.cta-card .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}@media (max-width:640px){.blog-container{padding:0 1rem;max-width:100%;display:block}.blog-post-title{font-size:1.5rem}.blog-post-content{font-size:1rem}.article-content{padding:.5rem}.related-posts{padding:2rem 1rem}.related-posts-grid{grid-template-columns:1fr;gap:1.5rem}.custom-ad{margin:2rem 0;padding:1.5rem}.custom-ad-content{height:100px}}@media print{.back-button,.blog-navigation,.cta-card,.custom-ad,.related-posts,.sticky-ad{display:none!important}.blog-post-content{font-size:12pt;line-height:1.5}.blog-post-title{font-size:18pt;color:black!important;-webkit-text-fill-color:black!important}}@media (prefers-color-scheme:dark){:root{--text-primary:#e0e0e0;--text-secondary:#b0bec5;--text-muted:#78909c;--background-primary:#263238;--background-secondary:#37474f;--background-accent:#455a64;--border-color:#546e7a;--border-light:#607d8b}}