*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1e40af;--secondary: #7c3aed;--accent: #f59e0b;--text-primary: #1f2937;--text-secondary: #6b7280;--bg-light: #f8fafc;--border: #e2e8f0;--card-bg: #ffffff;--code-bg: #f1f5f9}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-primary);background:linear-gradient(135deg,#f8fafc,#e0e7ff);line-height:1.7;min-height:100vh;position:relative}.background-pattern{position:fixed;top:0;left:0;width:100%;height:100%;opacity:.03;background-image:linear-gradient(30deg,var(--primary) 12%,transparent 12.5%,transparent 87%,var(--primary) 87.5%,var(--primary)),linear-gradient(150deg,var(--primary) 12%,transparent 12.5%,transparent 87%,var(--primary) 87.5%,var(--primary)),linear-gradient(30deg,var(--primary) 12%,transparent 12.5%,transparent 87%,var(--primary) 87.5%,var(--primary)),linear-gradient(150deg,var(--primary) 12%,transparent 12.5%,transparent 87%,var(--primary) 87.5%,var(--primary));background-size:80px 140px;background-position:0 0,0 0,40px 70px,40px 70px;pointer-events:none;z-index:0}.breadcrumb{max-width:900px;margin:0 auto;padding:2rem 2rem 0;position:relative;z-index:1}.breadcrumb a{display:inline-flex;align-items:center;gap:.5rem;color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .3s ease}.breadcrumb a:hover{color:var(--primary)}.container{max-width:900px;margin:0 auto;padding:2rem;position:relative;z-index:1}article{background:var(--card-bg);border-radius:16px;box-shadow:0 4px 6px #0000000d,0 10px 40px #00000014;overflow:hidden}.article-header{padding:3rem 3rem 2rem;border-bottom:1px solid var(--border);background:linear-gradient(135deg,#2563eb05,#7c3aed05)}.category-badge{display:inline-block;padding:.4rem 1rem;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50px;font-size:.75rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:1.5rem}.article-header h1{font-family:Playfair Display,serif;font-size:clamp(2rem,4vw,2.75rem);font-weight:700;margin-bottom:1rem;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.description{font-size:1.15rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem}.header-divider{width:60px;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px}.content{padding:3rem}.content h2{font-family:Playfair Display,serif;font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-top:2.5rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--border)}.content h3{font-size:1.35rem;font-weight:600;color:var(--text-primary);margin-top:2rem;margin-bottom:.75rem}.content h4{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin-top:1.5rem;margin-bottom:.5rem}.content p{margin-bottom:1.25rem;color:var(--text-primary);font-size:1.05rem}.content ul,.content ol{margin-bottom:1.5rem;padding-left:1.75rem}.content li{margin-bottom:.5rem;color:var(--text-primary);font-size:1.05rem}.content li::marker{color:var(--primary)}.content strong{font-weight:600;color:var(--text-primary)}.content em{font-style:italic;color:var(--text-secondary)}.content a{color:var(--primary);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .3s ease}.content a:hover{border-bottom-color:var(--primary)}.content code{background:var(--code-bg);padding:.2rem .5rem;border-radius:4px;font-size:.9em;font-family:Monaco,Courier New,monospace;color:var(--primary-dark);border:1px solid var(--border)}.content pre{background:var(--code-bg);padding:1.5rem;border-radius:8px;overflow-x:auto;margin-bottom:1.5rem;border:1px solid var(--border)}.content pre code{background:transparent;padding:0;border:none;color:var(--text-primary)}.content blockquote{border-left:4px solid var(--primary);padding-left:1.5rem;margin:1.5rem 0;font-style:italic;color:var(--text-secondary);background:#2563eb08;padding:1rem 1.5rem;border-radius:0 8px 8px 0}.content hr{border:none;height:1px;background:var(--border);margin:2.5rem 0}.content table{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:.95rem}.content th{background:var(--code-bg);padding:.75rem;text-align:left;font-weight:600;border:1px solid var(--border)}.content td{padding:.75rem;border:1px solid var(--border)}.content tr:nth-child(2n){background:#2563eb05}.content img{max-width:100%;height:auto;border-radius:8px;margin:1.5rem 0;box-shadow:0 4px 12px #0000001a}@media(max-width:768px){.breadcrumb{padding:1.5rem 1.5rem 0}.container{padding:1rem}.article-header{padding:2rem 1.5rem 1.5rem}.content{padding:2rem 1.5rem}.content h2{font-size:1.5rem}.content h3{font-size:1.25rem}}