.blog-hero{background:var(--gradient-dark);padding:5rem 0 3rem;text-align:center;position:relative;overflow:hidden}.blog-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(0,170,255,0.12) 0%,transparent 60%),radial-gradient(ellipse at 70% 50%,rgba(0,245,196,0.08) 0%,transparent 60%)}.blog-hero .container{position:relative;z-index:1}.blog-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;background:var(--gradient-hero);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.blog-hero p{color:rgba(255,255,255,0.7);font-size:1.15rem;max-width:540px;margin:0 auto 2rem}.blog-search-wrap{max-width:600px;margin:0 auto 0;position:relative}.blog-search-input{width:100%;padding:1rem 1.5rem 1rem 3.2rem;border-radius:var(--radius-full,9999px);border:1px solid rgba(255,255,255,0.15);background:rgba(255,255,255,0.08);backdrop-filter:blur(12px);color:white;font-size:1rem;outline:none;transition:var(--transition,all 0.2s ease);box-sizing:border-box}.blog-search-input::placeholder{color:rgba(255,255,255,0.45)}.blog-search-input:focus{border-color:var(--primary);background:rgba(255,255,255,0.12);box-shadow:0 0 0 3px rgba(0,170,255,0.2)}.blog-search-icon{position:absolute;left:1.1rem;top:50%;transform:translateY(-50%);color:rgba(255,255,255,0.5);font-size:1rem;pointer-events:none}.blog-filters{background:white;border-bottom:1px solid var(--border,#E2E8F0);position:sticky;top:var(--header-height,64px);z-index:100;max-width:var(--container-max,1200px);margin:0 auto;display:flex;align-items:center;gap:0}.blog-filters-track{flex:1;overflow:hidden;position:relative;mask-image:linear-gradient(to right,transparent 0,#000 2rem,#000 calc(100% - 2rem),transparent 100%);-webkit-mask-image:linear-gradient(to right,transparent 0,#000 2rem,#000 calc(100% - 2rem),transparent 100%)}.blog-filters-track.at-start{mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 2rem),transparent 100%);-webkit-mask-image:linear-gradient(to right,#000 0,#000 calc(100% - 2rem),transparent 100%)}.blog-filters-track.at-end{mask-image:linear-gradient(to right,transparent 0,#000 2rem,#000 100%);-webkit-mask-image:linear-gradient(to right,transparent 0,#000 2rem,#000 100%)}.blog-filters-track.at-start.at-end{mask-image:none;-webkit-mask-image:none}.blog-filters-inner{display:flex;gap:0.5rem;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:0.75rem 0.5rem;scroll-behavior:smooth;cursor:grab;user-select:none}.blog-filters-inner.is-dragging{cursor:grabbing;scroll-behavior:auto}.blog-filters-inner::-webkit-scrollbar{display:none}.blog-filters-arrow{flex-shrink:0;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border,#E2E8F0);background:white;color:var(--dark-soft,#64748b);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.15s ease;opacity:1;margin:0 0.25rem}.blog-filters-arrow:hover{border-color:var(--primary,#00AAFF);color:var(--primary,#00AAFF);background:rgba(0,170,255,0.05)}.blog-filters-arrow.hidden{opacity:0;pointer-events:none}@media (max-width:768px){.blog-filters-arrow{width:30px;height:30px}.blog-filters-arrow svg{width:14px;height:14px}}.blog-filter-btn{padding:0.4rem 1.1rem;border-radius:var(--radius-full,9999px);border:1.5px solid var(--border,#E2E8F0);background:white;color:var(--dark-soft);font-size:0.85rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:var(--transition-fast,all 0.15s ease);font-family:var(--font-family,inherit)}.blog-filter-btn:hover{border-color:var(--primary);color:var(--primary);background:rgba(0,170,255,0.05)}.blog-filter-btn.active{background:var(--primary);border-color:var(--primary);color:white}.blog-page{background:var(--surface,#F5F7FA);min-height:60vh}.blog-main{max-width:var(--container-max,1200px);margin:0 auto;padding:3rem 1.5rem}.blog-stats{display:flex;gap:2rem;margin-bottom:2.5rem;color:var(--dark-soft);font-size:0.9rem}.blog-stats span{display:flex;align-items:center;gap:0.4rem}.blog-featured{margin-bottom:3rem}.blog-featured-card{display:grid;grid-template-columns:1fr 1fr;gap:0;background:white;border-radius:var(--radius-lg,20px);overflow:hidden;box-shadow:var(--shadow-card);text-decoration:none;color:inherit;transition:var(--transition,all 0.2s ease)}.blog-featured-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-3px)}.blog-featured-image{position:relative;min-height:320px;overflow:hidden}.blog-featured-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.blog-featured-card:hover .blog-featured-image img{transform:scale(1.04)}.blog-featured-badge{position:absolute;top:1rem;left:1rem;background:var(--gradient-hero);color:white;padding:0.3rem 0.9rem;border-radius:var(--radius-full,9999px);font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em}.blog-featured-body{padding:2.5rem;display:flex;flex-direction:column;justify-content:center}.blog-featured-category{color:var(--primary);font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;margin-bottom:0.75rem}.blog-featured-title{font-size:1.6rem;font-weight:700;line-height:1.3;color:var(--dark);margin-bottom:1rem}.blog-featured-excerpt{color:var(--dark-soft);line-height:1.7;margin-bottom:1.5rem;font-size:0.95rem}.blog-featured-meta{display:flex;align-items:center;gap:1rem;font-size:0.85rem;color:var(--dark-soft)}.blog-featured-meta .read-more{margin-left:auto;color:var(--primary);font-weight:600;font-size:0.9rem}.blog-section-title{font-size:1.3rem;font-weight:700;color:var(--dark);margin-bottom:1.5rem;display:flex;align-items:center;gap:0.75rem}.blog-section-title::after{content:'';flex:1;height:1px;background:var(--border,#E2E8F0)}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem}.blog-card{background:white;border-radius:var(--radius);box-shadow:var(--shadow-card);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:var(--transition,all 0.2s ease);border:1px solid transparent}.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card-hover);border-color:rgba(0,170,255,0.15)}.blog-card-image{position:relative;overflow:hidden;height:200px}.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}.blog-card:hover .blog-card-image img{transform:scale(1.06)}.blog-card-body{padding:1.4rem;flex:1;display:flex;flex-direction:column}.blog-card-category{font-size:0.72rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--primary);background:rgba(0,170,255,0.08);padding:0.2rem 0.6rem;border-radius:var(--radius-full,9999px);display:inline-block;margin-bottom:0.6rem;border:none}.blog-card-title{font-size:1.05rem;font-weight:600;color:var(--dark);line-height:1.4;margin:0 0 0.6rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.blog-card-excerpt{color:var(--dark-soft);font-size:0.875rem;line-height:1.65;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;padding-top:0.75rem;border-top:1px solid var(--border,#E2E8F0)}.blog-card-date{font-size:0.8rem;color:var(--dark-soft)}.blog-card-readmore{font-size:0.8rem;color:var(--primary);font-weight:600}.blog-empty{text-align:center;padding:5rem 2rem;color:var(--dark-soft)}.blog-empty h3{color:var(--dark);margin-bottom:0.5rem}.blog-card-skeleton{background:white;border-radius:var(--radius);box-shadow:var(--shadow-card);overflow:hidden}.skeleton-image{height:200px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite}.skeleton-body{padding:1.4rem}.skeleton-line{height:12px;border-radius:6px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;margin-bottom:0.75rem}.skeleton-line.short{width:40%}.skeleton-line.medium{width:70%}.skeleton-line.long{width:100%}@keyframes skeleton-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}.reading-progress{position:fixed;top:var(--header-height,64px);left:0;width:0%;height:3px;background:var(--gradient-hero);z-index:999;transition:width 0.1s linear}.blog-article-hero-wrap{position:relative;height:420px;overflow:hidden;margin-bottom:0}.blog-article-hero-wrap img{width:100%;height:100%;object-fit:cover}.blog-article-hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 30%,rgba(10,8,24,0.85) 100%)}.blog-article-hero-content{position:absolute;bottom:0;left:0;right:0;padding:2rem;text-align:center}.blog-article-hero-content h1{font-size:clamp(1.5rem,4vw,2.5rem);color:white;font-weight:800;line-height:1.2;margin:0.5rem 0}.blog-article-hero-content .blog-article-meta{color:rgba(255,255,255,0.75)}.blog-article{background:white}.blog-article-container{max-width:760px;margin:0 auto;padding:3rem 1.5rem 4rem}.blog-article-content{font-size:1.05rem;line-height:1.85;color:#2d3748}.blog-article-content p{margin-bottom:1.4rem}.blog-article-content h2{font-size:1.5rem;font-weight:700;color:var(--dark);margin:2.5rem 0 1rem;padding-bottom:0.5rem;border-bottom:2px solid rgba(0,170,255,0.15)}.blog-article-content h3{font-size:1.2rem;font-weight:600;color:var(--dark);margin:2rem 0 0.75rem}.blog-article-content ul,.blog-article-content ol{padding-left:1.75rem;margin:1.2rem 0}.blog-article-content li{margin-bottom:0.6rem}.blog-article-content strong{color:var(--dark);font-weight:600}.blog-article-content em{color:var(--dark-soft)}.blog-article-content a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.blog-article-content blockquote{border-left:4px solid var(--primary);margin:1.5rem 0;padding:1rem 1.5rem;background:rgba(0,170,255,0.04);border-radius:0 var(--radius) var(--radius) 0;color:var(--dark-soft);font-style:italic}.blog-article-content code{background:rgba(0,170,255,0.08);color:var(--primary);padding:0.15em 0.4em;border-radius:4px;font-size:0.9em;font-family:monospace}.blog-article-content pre{background:var(--dark);color:#e2e8f0;padding:1.5rem;border-radius:var(--radius);overflow-x:auto;margin:1.5rem 0}.blog-article-content pre code{background:none;color:inherit;padding:0}.blog-article-content img{width:100%;border-radius:var(--radius);margin:1.5rem 0}.blog-article-header{text-align:center;margin-bottom:2rem;padding-top:2rem}.blog-article-header h1{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:800;color:var(--dark);line-height:1.25;margin:0.75rem 0}.blog-article-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:0.4rem 1rem;color:var(--dark-soft);font-size:0.875rem;margin-top:0.75rem}.blog-article-meta .dot{color:var(--border,#E2E8F0)}.blog-article-cta{text-align:center;padding:3rem 2rem;margin:3rem 0;background:linear-gradient(135deg,rgba(0,170,255,0.06),rgba(0,245,196,0.06));border-radius:var(--radius-lg,20px);border:1px solid rgba(0,170,255,0.15)}.blog-article-cta h3{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:0.5rem}.blog-article-cta p{color:var(--dark-soft);margin-bottom:1.5rem}.blog-related{background:var(--surface,#F5F7FA);padding:4rem 0}.blog-related .container{max-width:var(--container-max,1200px);margin:0 auto;padding:0 1.5rem}.blog-related h2{font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:var(--dark)}.blog-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}@media (max-width:1024px){.blog-grid{grid-template-columns:repeat(2,1fr)}.blog-related-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.blog-featured-card{grid-template-columns:1fr}.blog-featured-image{min-height:220px}.blog-featured-body{padding:1.5rem}.blog-featured-title{font-size:1.3rem}.blog-grid{grid-template-columns:1fr}.blog-related-grid{grid-template-columns:1fr}.blog-article-hero-wrap{height:280px}.blog-article-container{padding:1.5rem 1rem 3rem}.blog-stats{flex-wrap:wrap;gap:0.75rem}}@media (max-width:480px){.blog-hero{padding:4rem 0 2rem}.blog-hero h1{font-size:1.8rem}.blog-main{padding:1.5rem 1rem}.blog-article-cta{padding:2rem 1.25rem}}.blog-hidden{display:none !important}.blog-pagination{display:flex;align-items:center;justify-content:center;gap:0.35rem;padding:2.5rem 0 1rem;flex-wrap:wrap}.blog-page-btn{min-width:38px;height:38px;padding:0 0.6rem;border:1px solid rgba(0,0,0,0.12);border-radius:8px;background:var(--white,#fff);color:var(--dark,#1a1a2e);font-size:0.9rem;font-weight:500;cursor:pointer;transition:background 0.15s,border-color 0.15s,color 0.15s;line-height:1}.blog-page-btn:hover:not(:disabled):not(.active){background:rgba(0,170,255,0.07);border-color:var(--primary,#00AAFF);color:var(--primary,#00AAFF)}.blog-page-btn.active{background:var(--primary,#00AAFF);border-color:var(--primary,#00AAFF);color:#fff;font-weight:700;pointer-events:none}.blog-page-btn:disabled{opacity:0.35;cursor:default}.blog-page-ellipsis{min-width:28px;text-align:center;color:#aaa;font-size:0.9rem;line-height:38px}.blog-breadcrumb{background:var(--light,#f8f9fa);border-bottom:1px solid rgba(0,0,0,0.06)}.blog-breadcrumb-inner{max-width:860px;margin:0 auto;padding:0.65rem 1.5rem;display:flex;align-items:center;gap:0.4rem;flex-wrap:wrap;font-size:0.85rem}.blog-breadcrumb a{color:var(--primary,#00AAFF);text-decoration:none;font-weight:500}.blog-breadcrumb a:hover{text-decoration:underline}.blog-breadcrumb-sep{color:#aaa}.blog-breadcrumb-current{color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.blog-post-nav{margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(0,0,0,0.08)}.blog-post-nav-inner{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.blog-post-nav-item{display:flex;flex-direction:column;gap:0.3rem;padding:1rem 1.25rem;border-radius:var(--radius,12px);border:1px solid rgba(0,0,0,0.08);background:var(--white,#fff);text-decoration:none;transition:border-color 0.2s,box-shadow 0.2s}.blog-post-nav-item:hover{border-color:var(--primary,#00AAFF);box-shadow:0 2px 12px rgba(0,170,255,0.1)}.blog-post-nav-next{text-align:right}.blog-post-nav-label{font-size:0.75rem;font-weight:600;color:var(--primary,#00AAFF);text-transform:uppercase;letter-spacing:0.5px}.blog-post-nav-title{font-size:0.9rem;font-weight:600;color:var(--dark,#1a1a2e);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width:600px){.blog-post-nav-inner{grid-template-columns:1fr}.blog-post-nav-next{text-align:left}.blog-breadcrumb-current{max-width:180px}}.blog-share{display:flex;align-items:center;gap:1rem;padding:1.5rem 0;margin:2rem 0;border-top:1px solid var(--border-light,#e2e8f0);border-bottom:1px solid var(--border-light,#e2e8f0)}.blog-share-label{font-weight:600;color:var(--text-secondary,#64748b);font-size:0.9rem;white-space:nowrap}.blog-share-buttons{display:flex;gap:0.5rem}.blog-share-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;color:#fff;transition:transform 0.2s,opacity 0.2s;text-decoration:none}.blog-share-btn:hover{transform:scale(1.1);opacity:0.9}.blog-share-x{background:#000}.blog-share-fb{background:#1877f2}.blog-share-li{background:#0a66c2}.blog-share-wa{background:#25d366}@media (max-width:480px){.blog-share{flex-direction:column;align-items:flex-start;gap:0.75rem}}.blog-tldr{background:linear-gradient(135deg,rgba(124,58,237,.08),rgba(59,130,246,.05));border-left:4px solid #7c3aed;border-radius:12px;padding:1.25rem 1.5rem;margin:1.5rem 0 2rem}.blog-tldr-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#7c3aed;margin-bottom:.5rem}.blog-tldr-text{font-size:1.0625rem;line-height:1.6;color:#1f2937;margin:0;font-weight:500}@media (prefers-color-scheme:dark){.blog-tldr-text{color:#e5e7eb}}