@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-tertiary:#1a1f35;--bg-card:rgba(17,24,39,.7);--bg-glass:rgba(17,24,39,.6);--bg-navbar:rgba(10,14,26,.85);--bg-input:rgba(30,38,60,.8);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-heading:#fff;--accent-blue:#3b82f6;--accent-purple:#8b5cf6;--accent-cyan:#06b6d4;--accent-pink:#ec4899;--accent-green:#10b981;--accent-orange:#f59e0b;--accent-red:#ef4444;--gradient-primary:linear-gradient(135deg,#3b82f6,#8b5cf6);--gradient-secondary:linear-gradient(135deg,#06b6d4,#3b82f6);--gradient-accent:linear-gradient(135deg,#8b5cf6,#ec4899);--gradient-hero:linear-gradient(180deg,rgba(10,14,26,0) 0%,rgba(10,14,26,.8) 100%);--gradient-card-border:linear-gradient(135deg,rgba(59,130,246,.5),rgba(139,92,246,.5));--gradient-newsletter:linear-gradient(135deg,#1a1040 0%,#0f1a3a 50%,#0a1628 100%);--glow-blue:0 0 20px rgba(59,130,246,.3);--glow-purple:0 0 20px rgba(139,92,246,.3);--glow-cyan:0 0 20px rgba(6,182,212,.3);--border-color:rgba(148,163,184,.1);--border-glow:rgba(59,130,246,.3);--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow-md:0 4px 14px rgba(0,0,0,.4);--shadow-lg:0 10px 40px rgba(0,0,0,.5);--shadow-xl:0 20px 60px rgba(0,0,0,.6);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.2s ease;--transition-base:.3s ease;--transition-slow:.5s ease;--font-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Space Grotesk','Inter',sans-serif;--navbar-height:72px;--container-max:1280px;--container-padding:24px}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:rgba(255,255,255,.8);--bg-glass:rgba(255,255,255,.7);--bg-navbar:rgba(248,250,252,.9);--bg-input:rgba(241,245,249,.9);--text-primary:#1e293b;--text-secondary:#475569;--text-tertiary:#94a3b8;--text-heading:#0f172a;--gradient-newsletter:linear-gradient(135deg,#ede9fe 0%,#dbeafe 50%,#e0f2fe 100%);--glow-blue:0 0 20px rgba(59,130,246,.15);--glow-purple:0 0 20px rgba(139,92,246,.15);--glow-cyan:0 0 20px rgba(6,182,212,.15);--border-color:rgba(148,163,184,.2);--border-glow:rgba(59,130,246,.2);--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 14px rgba(0,0,0,.1);--shadow-lg:0 10px 40px rgba(0,0,0,.12);--shadow-xl:0 20px 60px rgba(0,0,0,.15)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;transition:background-color var(--transition-base),color var(--transition-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--accent-blue),var(--accent-purple));border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,var(--accent-purple),var(--accent-pink))}*{scrollbar-width:thin;scrollbar-color:var(--accent-blue) var(--bg-primary)}::selection{background:rgba(139,92,246,.3);color:var(--text-heading)}::-moz-selection{background:rgba(139,92,246,.3);color:var(--text-heading)}:focus-visible{outline:2px solid var(--accent-blue);outline-offset:3px;border-radius:var(--radius-sm)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-heading);line-height:1.2;font-weight:700}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.75rem,4vw,2.75rem)}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:clamp(1.1rem,2vw,1.35rem)}p{color:var(--text-secondary);line-height:1.8}a{color:var(--accent-blue);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-purple)}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);width:100%}.section{padding:100px 0;position:relative}.section-header{text-align:center;margin-bottom:60px}.section-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-full);font-size:.85rem;font-weight:500;color:var(--accent-cyan);margin-bottom:16px;backdrop-filter:blur(10px)}.section-badge i{font-size:.75rem}.section-title{margin-bottom:16px;position:relative}.section-title .gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-description{font-size:1.1rem;color:var(--text-secondary);max-width:640px;margin:0 auto}.reading-progress{position:fixed;top:0;left:0;width:0;height:3px;background:var(--gradient-primary);z-index:10001;transition:width .1s linear;box-shadow:0 0 10px rgba(59,130,246,.5)}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background:var(--bg-navbar);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:10000;transition:all var(--transition-base)}.navbar.scrolled{height:60px;box-shadow:var(--shadow-lg);border-bottom-color:var(--border-glow)}.navbar .container{display:flex;align-items:center;justify-content:space-between;height:100%}.navbar-logo{display:flex;align-items:center;gap:0px;font-family:var(--font-heading);font-weight:700;font-size:1.4rem;color:var(--text-heading);text-decoration:none;transition:transform var(--transition-fast)}.navbar-logo:hover{transform:scale(1.03);color:var(--text-heading)}.navbar-logo-full{gap:0}.navbar-logo .brand-full-logo{height:50px;width:auto;display:block;object-fit:contain}@media (max-width:768px){.navbar-logo .brand-full-logo{height:40px}}.navbar-logo .logo-icon{font-size:1.6rem;display:flex;align-items:center}.navbar-logo .logo-icon img{width:34px;height:34px;object-fit:contain;display:block}.navbar-logo .logo-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-left:-3px;font-family:'Inter',sans-serif;font-weight:900;font-variation-settings:'wght' 900;letter-spacing:-.01em}.navbar-nav{display:flex;align-items:center;gap:32px}.navbar-nav .nav-link{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast);position:relative;padding:4px 0}.navbar-nav .nav-link:after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base);border-radius:var(--radius-full)}.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{color:var(--text-heading)}.navbar-nav .nav-link:hover:after,.navbar-nav .nav-link.active:after{width:100%}.navbar-actions{display:flex;align-items:center;gap:12px}.theme-toggle{width:40px;height:40px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-glass);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:all var(--transition-base);backdrop-filter:blur(10px)}.theme-toggle:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--glow-blue)}.theme-toggle .fa-sun{display:none}[data-theme=light] .theme-toggle .fa-moon{display:none}[data-theme=light] .theme-toggle .fa-sun{display:inline-block}.btn-subscribe{padding:8px 20px;background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--radius-full);font-family:var(--font-body);font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);box-shadow:0 2px 10px rgba(59,130,246,.3)}.btn-subscribe:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(59,130,246,.5)}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:0 0;border:none;padding:8px;z-index:10002}.hamburger span{display:block;width:24px;height:2px;background:var(--text-primary);transition:all var(--transition-base);border-radius:var(--radius-full)}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--bg-primary);z-index:10001;padding:100px 32px 32px;flex-direction:column;gap:8px;opacity:0;transform:translateX(100%);transition:all var(--transition-slow)}.mobile-menu.active{opacity:1;transform:translateX(0)}.mobile-menu .nav-link{display:block;font-size:1.3rem;font-weight:600;color:var(--text-secondary);padding:16px 0;border-bottom:1px solid var(--border-color);transition:all var(--transition-base)}.mobile-menu .nav-link:hover,.mobile-menu .nav-link.active{color:var(--text-heading);padding-left:12px;border-bottom-color:var(--accent-blue)}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--navbar-height)}.hero-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero-bg{position:absolute;top:0;left:0;right:0;bottom:0;z-index:0;overflow:hidden}.hero-bg .orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:orbFloat 20s ease-in-out infinite}.hero-bg .orb-1{width:500px;height:500px;background:var(--accent-blue);top:-200px;right:-100px;animation-delay:0s}.hero-bg .orb-2{width:400px;height:400px;background:var(--accent-purple);bottom:-150px;left:-100px;animation-delay:-7s}.hero-bg .orb-3{width:300px;height:300px;background:var(--accent-cyan);top:50%;left:50%;animation-delay:-14s}@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(50px,-30px) scale(1.1)}50%{transform:translate(-30px,50px) scale(.9)}75%{transform:translate(30px,30px) scale(1.05)}}.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;margin:0 auto;padding:40px 0}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:var(--bg-glass);border:1px solid var(--border-glow);border-radius:var(--radius-full);font-size:.9rem;font-weight:500;color:var(--accent-cyan);margin-bottom:28px;backdrop-filter:blur(10px);animation:fadeInDown .8s ease}.hero-badge .pulse-dot{width:8px;height:8px;background:var(--accent-green);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}.hero-title{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;margin-bottom:24px;letter-spacing:-.02em;animation:fadeInUp .8s ease .2s both}.hero-title .gradient-text{background:linear-gradient(135deg,#3b82f6,#8b5cf6,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% auto;animation:gradientShift 4s ease-in-out infinite}@keyframes gradientShift{0%,100%{background-position:0 center}50%{background-position:100% center}}.hero-subtitle{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--text-secondary);margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto;animation:fadeInUp .8s ease .4s both}.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:60px;animation:fadeInUp .8s ease .6s both}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-full);font-family:var(--font-body);font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);text-decoration:none;border:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px rgba(59,130,246,.4)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(59,130,246,.6);color:#fff}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-color);backdrop-filter:blur(10px)}.btn-secondary:hover{border-color:var(--accent-blue);color:var(--accent-blue);transform:translateY(-3px);box-shadow:var(--glow-blue)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:600px;margin:0 auto;animation:fadeInUp .8s ease .8s both}.stat-item{text-align:center}.stat-number{font-family:var(--font-heading);font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.stat-label{font-size:.85rem;color:var(--text-tertiary);margin-top:4px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.article-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);backdrop-filter:blur(10px);position:relative}.article-card:before{content:'';position:absolute;inset:0;border-radius:var(--radius-lg);padding:1px;background:var(--gradient-card-border);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity var(--transition-base);pointer-events:none}.article-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:transparent}.article-card:hover:before{opacity:1}.article-image{width:100%;height:200px;position:relative;overflow:hidden}.article-image .img-gradient{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;color:rgba(255,255,255,.9)}.article-image .img-gradient.grad-1{background:linear-gradient(135deg,#1e3a5f,#3b82f6,#06b6d4)}.article-image 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12px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff}.category-breaking{background:var(--accent-red)}.category-recherche{background:var(--accent-purple)}.category-tutoriel{background:var(--accent-green)}.category-analyse{background:var(--accent-blue)}.category-opinion{background:var(--accent-orange)}.category-tech{background:var(--accent-cyan)}.article-body{padding:20px}.article-title{font-size:1.1rem;font-weight:600;margin-bottom:10px;line-height:1.4;color:var(--text-heading);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--transition-fast)}.article-card:hover .article-title{color:var(--accent-blue)}.article-excerpt{font-size:.9rem;color:var(--text-secondary);line-height:1.6;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-card .article-meta{display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:var(--text-tertiary)}.article-card .article-author{display:flex;align-items:center;gap:8px}.article-card .author-avatar{width:28px;height:28px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:.7rem;color:#fff;font-weight:600}.article-card .article-read-time{display:flex;align-items:center;gap:4px}.openclaw-section{background:var(--bg-secondary)}.openclaw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px 24px;text-align:center;transition:all var(--transition-base);backdrop-filter:blur(10px);position:relative;overflow:hidden}.feature-card:after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.05),rgba(139,92,246,.05));opacity:0;transition:opacity var(--transition-base)}.feature-card:hover{transform:translateY(-6px);border-color:var(--border-glow);box-shadow:var(--glow-blue)}.feature-card:hover:after{opacity:1}.feature-icon{width:60px;height:60px;border-radius:var(--radius-md);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin:0 auto 20px;position:relative;z-index:1}.feature-card h4{margin-bottom:10px;position:relative;z-index:1}.feature-card p{font-size:.9rem;position:relative;z-index:1}.code-demo{max-width:700px;margin:0 auto 40px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-color);box-shadow:var(--shadow-lg)}.code-header{background:#1e1e2e;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}.code-dots{display:flex;gap:6px}.code-dots span{width:12px;height:12px;border-radius:50%}.code-dots span:nth-child(1){background:#ef4444}.code-dots span:nth-child(2){background:#f59e0b}.code-dots span:nth-child(3){background:#10b981}.code-lang{font-size:.8rem;color:#94a3b8;font-family:'Space Grotesk',monospace}.code-body{background:#11111b;padding:24px;overflow-x:auto}.code-body pre{font-family:'Space Grotesk','Courier New',monospace;font-size:.85rem;line-height:1.8;color:#cdd6f4;white-space:pre;margin:0}.code-body .keyword{color:#cba6f7}.code-body .string{color:#a6e3a1}.code-body .function{color:#89b4fa}.code-body .comment{color:#6c7086;font-style:italic}.code-body .variable{color:#f38ba8}.code-body .operator{color:#89dceb}.openclaw-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.topics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.topic-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;text-align:center;cursor:pointer;transition:all var(--transition-base);backdrop-filter:blur(10px);position:relative;overflow:hidden}.topic-card:before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transition:transform var(--transition-base)}.topic-card:hover{transform:translateY(-6px);border-color:var(--border-glow);box-shadow:var(--shadow-lg)}.topic-card:hover:before{transform:scaleX(1)}.topic-icon{font-size:2.5rem;margin-bottom:16px;display:block}.topic-card h4{margin-bottom:8px}.topic-card p{font-size:.85rem}.topic-count{display:inline-flex;align-items:center;gap:4px;margin-top:12px;font-size:.8rem;color:var(--accent-blue);font-weight:500}.newsletter-section{background:var(--gradient-newsletter);position:relative;overflow:hidden}.newsletter-section:before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(59,130,246,.08) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(139,92,246,.08) 0%,transparent 50%);animation:orbFloat 30s ease-in-out infinite}.newsletter-content{position:relative;z-index:1;text-align:center;max-width:600px;margin:0 auto}.newsletter-icon{font-size:3rem;margin-bottom:20px;display:block}.newsletter-content h2{margin-bottom:12px}.newsletter-content>p{margin-bottom:32px}.newsletter-form{display:flex;gap:12px;max-width:480px;margin:0 auto 16px}.newsletter-form input[type=email]{flex:1;padding:14px 20px;border-radius:var(--radius-full);border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;transition:all var(--transition-base);outline:none}.newsletter-form input[type=email]:focus{border-color:var(--accent-blue);box-shadow:var(--glow-blue)}.newsletter-form input[type=email]::placeholder{color:var(--text-tertiary)}.newsletter-form .btn-primary{white-space:nowrap}.newsletter-message{font-size:.85rem;min-height:24px;margin-top:8px;transition:all var(--transition-base)}.newsletter-message.success{color:var(--accent-green)}.newsletter-message.error{color:var(--accent-red)}.newsletter-note{font-size:.8rem;color:var(--text-tertiary);margin-top:12px}.community-section{background:var(--bg-secondary)}.community-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:60px}.community-stat{text-align:center;padding:28px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);backdrop-filter:blur(10px)}.community-stat:hover{transform:translateY(-4px);border-color:var(--border-glow);box-shadow:var(--glow-blue)}.community-stat-icon{font-size:1.8rem;margin-bottom:12px;display:block}.community-stat .stat-number{font-size:2rem;display:block;margin-bottom:4px}.community-stat .stat-label{font-size:.85rem}.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.testimonial-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:28px;transition:all var(--transition-base);backdrop-filter:blur(10px);position:relative}.testimonial-card:hover{transform:translateY(-4px);border-color:var(--border-glow)}.testimonial-quote{font-size:1.5rem;color:var(--accent-purple);margin-bottom:12px;font-family:Georgia,serif}.testimonial-text{font-size:.95rem;color:var(--text-secondary);line-height:1.7;margin-bottom:20px;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:12px}.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--gradient-accent);display:flex;align-items:center;justify-content:center;font-size:1rem;color:#fff;font-weight:600}.testimonial-info .name{font-weight:600;color:var(--text-heading);font-size:.9rem}.testimonial-info .role{font-size:.8rem;color:var(--text-tertiary)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand 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a:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--glow-blue);transform:translateY(-3px)}.footer-column h4{font-size:1rem;margin-bottom:20px;color:var(--text-heading)}.footer-column ul li{margin-bottom:10px}.footer-column ul li a{font-size:.9rem;color:var(--text-secondary);transition:all var(--transition-fast)}.footer-column ul li a:hover{color:var(--accent-blue);padding-left:4px}.footer-bottom{padding-top:24px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.footer-bottom p{font-size:.85rem;color:var(--text-tertiary)}.footer-bottom-links{display:flex;gap:20px}.footer-bottom-links a{font-size:.85rem;color:var(--text-tertiary)}.footer-bottom-links a:hover{color:var(--accent-blue)}.back-to-top{position:fixed;bottom:32px;right:32px;width:48px;height:48px;border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(20px);transition:all var(--transition-base);z-index:9999}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(59,130,246,.5)}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s 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(max-width:480px){:root{--container-padding:16px;--navbar-height:64px}.section{padding:50px 0}.section-header{margin-bottom:40px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.hero-buttons{flex-direction:column;align-items:center}.hero-stats{grid-template-columns:repeat(3,1fr);gap:12px}.stat-number{font-size:1.5rem}.topics-grid{grid-template-columns:1fr}.community-stats{grid-template-columns:1fr}.back-to-top{bottom:20px;right:20px;width:42px;height:42px}.code-body{padding:16px}.code-body pre{font-size:.75rem}}.text-center{text-align:center}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.single-post-content{max-width:800px;margin:0 auto;padding:120px 24px 80px}.single-post-content .post-header{margin-bottom:40px;text-align:center}.single-post-content .post-category{display:inline-block;padding:4px 16px;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:var(--gradient-primary);margin-bottom:16px}.single-post-content .post-title{font-size:clamp(2rem,5vw,3rem);margin-bottom:16px}.single-post-content .post-meta{display:flex;align-items:center;justify-content:center;gap:20px;color:var(--text-tertiary);font-size:.9rem}.single-post-content .post-body{font-size:1.1rem;line-height:1.9;color:var(--text-secondary)}.single-post-content .post-body p{margin-bottom:1.5em}.single-post-content .post-body h2{margin-top:2em;margin-bottom:.8em}.single-post-content .post-body h3{margin-top:1.5em;margin-bottom:.6em}.single-post-content .post-body ul,.single-post-content .post-body ol{margin:1em 0;padding-left:2em;list-style:disc}.single-post-content .post-body ol{list-style:decimal}.single-post-content .post-body blockquote{border-left:4px solid var(--accent-blue);padding:16px 24px;margin:2em 0;background:var(--bg-card);border-radius:0 var(--radius-md) var(--radius-md) 0;font-style:italic}.single-post-content .post-body img{border-radius:var(--radius-md);margin:2em auto}.single-post-content .post-body code{background:var(--bg-tertiary);padding:2px 8px;border-radius:var(--radius-sm);font-size:.9em}.single-post-content .post-body pre{background:#11111b;padding:24px;border-radius:var(--radius-md);overflow-x:auto;margin:2em 0}.single-post-content .post-body pre code{background:0 0;padding:0}.blog-content{padding:120px 0 80px}.blog-content .section-header{margin-bottom:40px}.page-content{max-width:800px;margin:0 auto;padding:120px 24px 80px}.page-content .page-title{text-align:center;margin-bottom:40px}.page-content .page-body{font-size:1.1rem;line-height:1.9;color:var(--text-secondary)}.page-content .page-body p{margin-bottom:1.5em}.error-404-content{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px}.error-404-content .error-code{font-size:clamp(6rem,15vw,12rem);font-weight:900;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:16px}.error-404-content .error-title{font-size:2rem;margin-bottom:16px}.error-404-content .error-text{font-size:1.1rem;margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:60px}.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);font-weight:600;font-size:.9rem;transition:all var(--transition-base)}.pagination a:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:var(--glow-blue)}.pagination .current{background:var(--gradient-primary);color:#fff;border-color:transparent}.navbar-nav .menu-item a{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast);position:relative;padding:4px 0}.navbar-nav .menu-item a:after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base);border-radius:var(--radius-full)}.navbar-nav .menu-item a:hover,.navbar-nav .current-menu-item a{color:var(--text-heading)}.navbar-nav .menu-item a:hover:after,.navbar-nav .current-menu-item a:after{width:100%}.navbar-nav ul{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}.mobile-menu ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1rem;width:100%}.mobile-menu li{width:100%}.mobile-menu li a{display:block;font-size:1.5rem;font-weight:600;color:var(--text-primary);text-decoration:none;padding:.5rem 0;border-bottom:1px solid var(--border-color);transition:color .2s}.mobile-menu li a:hover,.mobile-menu li.current-menu-item a{color:var(--primary-color);border-bottom-color:var(--primary-color)}.article-card{background-color:var(--bg-secondary) !important;border:1px solid var(--border-color)}.article-body{padding:1.5rem;background-color:var(--bg-secondary)}.article-title{color:var(--text-primary) !important;font-weight:700}.article-excerpt{color:var(--text-secondary) !important;opacity:.9}.hero-card .article-body{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.9),rgba(0,0,0,0));color:#fff;padding:2rem 1.5rem}.hero-card .article-title,.hero-card .article-excerpt{color:#fff !important;text-shadow:0 2px 4px rgba(0,0,0,.5)}.article-card{display:flex;flex-direction:column;height:100%;background:var(--bg-secondary) !important}.article-image{height:200px;flex-shrink:0;position:relative}.article-body{flex-grow:1;background-color:var(--bg-secondary) !important;padding:1.5rem !important;color:var(--text-primary) !important}.article-title{font-size:1.3rem !important;font-weight:700 !important;color:var(--text-primary) !important;margin-bottom:.75rem !important;line-height:1.4 !important}.article-excerpt{font-size:1rem !important;line-height:1.6 !important;color:var(--text-secondary) !important;opacity:1 !important}.article-card *{text-shadow:none !important}.news-grid article.article-card{background-color:#1a1f2e !important;display:block !important;border:1px solid rgba(255,255,255,.1) !important}[data-theme=light] .news-grid article.article-card{background-color:#fff !important;border:1px solid #e5e7eb !important}.news-grid article .article-image{height:200px !important;width:100% !important;position:relative !important;display:block !important}.news-grid article .article-body{position:static !important;background:0 0 !important;padding:1.5rem !important;width:100% !important}.news-grid article h3{color:#fff !important;font-size:1.25rem !important;margin-top:0 !important}[data-theme=light] .news-grid article h3{color:#111827 !important}.news-grid article p{color:#9ca3af !important;font-size:1rem !important}[data-theme=light] .news-grid article p{color:#4b5563 !important}.article-card{background:var(--bg-secondary) !important;background-image:none !important}.article-body{background:0 0 !important}.article-title{color:var(--text-primary) !important}.article-excerpt{color:var(--text-secondary) !important}.article-category.category-breaking{background:linear-gradient(135deg,#ff416c,#ff4b2b) !important;color:#fff !important}.article-card p,.article-excerpt,.hero-subtitle{color:#cbd5e1 !important;font-size:1.1rem !important;line-height:1.6 !important;text-shadow:0 1px 2px rgba(0,0,0,.5) !important}[data-theme=light] .article-card p,[data-theme=light] .article-excerpt{color:#334155 !important;text-shadow:none !important}.single-post-content .post-body .article-meta{display:block !important;color:#fff !important}.single-post-content .post-body .article-meta p,.single-post-content .post-body .article-meta span,.single-post-content .post-body .article-meta strong{color:#fff !important;opacity:1 !important}.single-post-content .post-body .article-meta p{font-size:1.1rem !important;line-height:1.7 !important;margin-top:14px !important;margin-bottom:0 !important}.article-actions{padding:0 20px 20px}.article-summary-toggle{width:100%;border:1px solid var(--border-color);background:rgba(99,145,255,.12);color:var(--text-primary);border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer;transition:all .2s ease}.article-summary-toggle:hover{border-color:var(--accent-blue);background:rgba(99,145,255,.2)}.article-summary{margin-top:10px;border:1px solid var(--border-color);border-radius:10px;padding:12px 14px;background:var(--bg-secondary);color:var(--text-secondary);font-size:.95rem;line-height:1.6}.tutorial-level-inline{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:8px 0 14px;color:var(--text-secondary);font-size:.9rem}.tutorial-level-prefix,.tutorial-level-label{font-weight:600}.tutorial-stars{display:inline-flex;gap:2px;color:#fbbf24;letter-spacing:1px}.post-quick-tools{margin-top:18px;display:grid;gap:12px}.summary-toggle-btn{border:1px solid var(--border-color);background:rgba(99,145,255,.12);color:var(--text-primary);border-radius:10px;padding:12px 16px;font-weight:700;cursor:pointer}.article-summary-box{margin-top:8px;border:1px solid var(--border-color);border-radius:12px;background:var(--bg-card);text-align:left;padding:16px 18px}.article-summary-box h3{margin:0 0 10px;font-size:1.1rem}.article-summary-box p{margin:0;line-height:1.7;color:var(--text-secondary)}.single-post-content .post-body pre{position:relative;background:#0f172a !important;border:1px solid #263247;border-radius:12px;padding:0;overflow:auto;box-shadow:0 10px 24px rgba(2,8,23,.45)}.single-post-content .post-body pre:before{content:attr(data-language);position:absolute;top:10px;right:12px;font-size:.7rem;font-weight:700;letter-spacing:.06em;color:#93c5fd;background:rgba(30,41,59,.85);border:1px solid rgba(147,197,253,.3);border-radius:999px;padding:3px 9px;z-index:3}.single-post-content .post-body pre code.hljs,.single-post-content .post-body pre code{display:block;background:0 0 !important;color:#e2e8f0;margin:0;padding:18px;font-family:'JetBrains Mono','Fira Code','Cascadia Code',ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono',monospace;font-size:.92rem;line-height:1.65;tab-size:2}.single-post-content .post-body :not(pre)>code{background:rgba(148,163,184,.15);border:1px solid rgba(148,163,184,.25);border-radius:6px;padding:2px 7px;color:#c4b5fd}.related-posts-section{margin-top:48px;padding-top:28px;border-top:1px solid var(--border-color)}.related-posts-section h3{margin-bottom:18px}.related-posts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.related-post-item{border:1px solid var(--border-color);border-radius:12px;background:var(--bg-card);transition:all .2s ease}.related-post-item a{display:block;color:inherit;text-decoration:none;padding:14px}.related-post-item h4{font-size:1rem;margin:0 0 8px}.related-post-item p{margin:0;font-size:.9rem;color:var(--text-secondary);line-height:1.5}.related-post-item:hover{border-color:var(--accent-blue);transform:translateY(-2px)}@media (max-width:900px){.related-posts-grid{grid-template-columns:1fr}}.footer-logo-full{gap:0}.footer-logo .brand-full-logo-footer{height:42px;width:auto;display:block;object-fit:contain}@media (max-width:768px){.footer-logo .brand-full-logo-footer{height:36px}}