:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-serif: "Playfair Display", Georgia, serif;--bg-primary: #fcfcfc;--bg-secondary: #ffffff;--bg-tertiary: #f3f4f6;--text-primary: #1f2937;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent: #6d28d9;--accent-light: #f3e8ff;--accent-hover: #5b21b6;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--accent: #8b5cf6;--accent-light: #2e1065;--accent-hover: #a78bfa;--border-color: #334155}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.625;transition:background-color .3s,color .3s;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:800;color:var(--text-primary);line-height:1.25}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.blog-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background-color:#ffffffe6}[data-theme=dark] .blog-header{background-color:#0f172ae6}.blog-nav{display:flex;justify-content:space-between;align-items:center;height:70px}.logo{font-weight:900;font-size:1.4rem;color:var(--text-primary);display:flex;align-items:center;gap:.5rem;cursor:pointer}.logo span{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:1.5rem}.theme-toggle-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:background-color .2s,color .2s}.theme-toggle-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.blog-hero{padding:4rem 0 3rem;text-align:center;background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-bottom:1px solid var(--border-color)}.blog-hero h1{font-size:3rem;margin-bottom:1rem;letter-spacing:-.05em;background:linear-gradient(135deg,var(--text-primary) 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.blog-hero p{color:var(--text-secondary);font-size:1.2rem;max-width:600px;margin:0 auto}.blog-layout{display:grid;grid-template-columns:1fr;gap:2.5rem;padding:3rem 0}@media(min-width:768px){.blog-layout{grid-template-columns:2fr 1fr}}.posts-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:640px){.posts-grid{grid-template-columns:repeat(2,1fr)}}.post-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.card-img-wrap{aspect-ratio:16/9;overflow:hidden;position:relative;background-color:var(--bg-tertiary)}.card-img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.post-card:hover .card-img{transform:scale(1.05)}.card-body{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}.card-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;font-size:.8rem;color:var(--text-muted)}.category-tag{background-color:var(--accent-light);color:var(--accent);padding:.2rem .6rem;border-radius:9999px;font-weight:700;text-transform:uppercase}[data-theme=dark] .category-tag{background-color:var(--accent-light);color:var(--accent-hover)}.card-title{font-size:1.25rem;margin-bottom:.75rem;line-height:1.35}.card-desc{color:var(--text-secondary);font-size:.95rem;margin-bottom:1.25rem;flex-grow:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-color);padding-top:1rem;margin-top:auto;font-size:.85rem}.author-wrap{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary)}.sidebar{display:flex;flex-direction:column;gap:2rem}.widget{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem}.widget-title{font-size:1.1rem;margin-bottom:1rem;border-bottom:2px solid var(--accent);padding-bottom:.5rem;display:inline-block}.cta-widget{background:linear-gradient(135deg,#1e1b4b,#311042);color:#fff;border:none;text-align:center;position:relative;overflow:hidden}.cta-widget *{color:#fff}.cta-widget-glow{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(139,92,246,.15) 0%,transparent 60%);pointer-events:none}.cta-widget-title{font-size:1.3rem;font-weight:800;margin-bottom:.75rem;line-height:1.3}.cta-widget-desc{font-size:.95rem;color:#cbd5e1;margin-bottom:1.5rem}.btn-cta-widget{display:block;width:100%;padding:.75rem 1rem;background:linear-gradient(135deg,#d97706,#b45309);color:#fff;border-radius:8px;font-weight:700;text-align:center;transition:transform .2s,filter .2s;box-shadow:0 4px 12px #b453094d}.btn-cta-widget:hover{transform:translateY(-2px);filter:brightness(1.1);color:#fff}.newsletter-form{display:flex;flex-direction:column;gap:.75rem}.newsletter-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-primary);border-radius:8px;font-family:var(--font-sans);font-size:.9rem}.btn-newsletter{padding:.75rem 1rem;background-color:var(--accent);color:#fff;border:none;border-radius:8px;font-weight:700;cursor:pointer;transition:background-color .2s}.btn-newsletter:hover{background-color:var(--accent-hover)}.post-header{padding:3rem 0;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.post-breadcrumbs{font-size:.85rem;color:var(--text-muted);margin-bottom:1rem}.post-breadcrumbs span{color:var(--text-secondary);cursor:pointer}.post-breadcrumbs span:hover{color:var(--accent)}.post-header-title{font-size:2.5rem;line-height:1.2;margin-bottom:1.5rem;letter-spacing:-.04em}@media(min-width:768px){.post-header-title{font-size:3.2rem}}.post-header-meta{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;font-size:.9rem;color:var(--text-secondary)}.post-hero-image-wrap{aspect-ratio:21/9;overflow:hidden;border-radius:20px;margin:-2rem auto 3rem;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.post-hero-image{width:100%;height:100%;object-fit:cover}.article-content{font-size:1.125rem;line-height:1.8;color:var(--text-primary)}.article-content p{margin-bottom:1.5rem}.article-content h2{font-size:1.8rem;margin:2.5rem 0 1rem;letter-spacing:-.03em}.article-content h3{font-size:1.4rem;margin:2rem 0 1rem;letter-spacing:-.02em}.article-content ul,.article-content ol{margin-bottom:1.5rem;padding-left:1.5rem}.article-content li{margin-bottom:.5rem}.article-content blockquote{border-left:4px solid var(--accent);padding:.75rem 1.5rem;margin:1.5rem 0;background-color:var(--bg-secondary);border-radius:0 12px 12px 0;font-style:italic;color:var(--text-secondary)}.article-content blockquote p{margin-bottom:0}.article-content blockquote strong{color:var(--text-primary)}.post-footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.blog-footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:3rem 0;text-align:center;color:var(--text-secondary);font-size:.9rem;margin-top:auto}.blog-footer-logo{font-weight:900;margin-bottom:1rem;color:var(--text-primary)}.blog-footer-links{display:flex;justify-content:center;gap:1.5rem;margin-bottom:1.5rem}