@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-card:#ffffff08;--bg-card-hover:#ffffff0f;--bg-glass:#ffffff0d;--border-primary:#ffffff14;--border-hover:#ffffff26;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--color-indigo:#6366f1;--color-purple:#8b5cf6;--color-cyan:#22d3ee;--color-emerald:#10b981;--color-amber:#f59e0b;--color-rose:#f43f5e;--gradient-primary:linear-gradient(135deg, #6366f1, #8b5cf6);--gradient-hero:linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #22d3ee 100%);--gradient-card:linear-gradient(135deg, #6366f11a, #8b5cf60d);--shadow-lg:0 20px 60px #0006;--shadow-glow:0 0 40px #6366f126;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace;--max-width:1200px;--header-height:72px}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#00000005;--bg-card-hover:#0000000a;--bg-glass:#00000008;--border-primary:#0000001a;--border-hover:#0000002e;--text-primary:#1e293b;--text-secondary:#475569;--text-muted:#94a3b8;--color-indigo:#4f46e5;--color-purple:#7c3aed;--color-cyan:#0891b2;--color-emerald:#059669;--color-amber:#d97706;--color-rose:#e11d48;--gradient-primary:linear-gradient(135deg, #4f46e5, #7c3aed);--gradient-hero:linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #0891b2 100%);--gradient-card:linear-gradient(135deg, #4f46e50f, #7c3aed08);--shadow-lg:0 20px 60px #00000014;--shadow-glow:0 0 40px #4f46e514}[data-theme=light] .header{background:#ffffffd9;border-bottom-color:#00000014}[data-theme=light] .guide-content pre{background:#f6f8fa;border-color:#0000001a}[data-theme=light] .guide-content pre code{color:#24292f}[data-theme=light] .guide-content code{color:#4f46e5;background:#4f46e514}[data-theme=light] .card-cta,[data-theme=light] .nav-cta{background:var(--gradient-primary);color:#fff}[data-theme=light] .section-label{color:var(--color-indigo);background:#4f46e514}[data-theme=light] .mobile-nav{background:#fff}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.header{z-index:100;height:var(--header-height);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-primary);background:#0a0a0fcc;transition:all .3s;position:fixed;top:0;left:0;right:0}.header-inner{max-width:var(--max-width);justify-content:space-between;align-items:center;height:100%;margin:0 auto;padding:0 24px;display:flex}.logo{align-items:center;gap:10px;font-size:1.25rem;font-weight:800;display:flex}.logo-icon{border-radius:var(--radius-sm);background:var(--gradient-primary);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;display:flex}.logo-text span{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.nav{align-items:center;gap:32px;display:flex}.nav-link{color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:color .2s;position:relative}.nav-link:hover{color:var(--text-primary)}.nav-link:after{content:"";background:var(--gradient-primary);border-radius:1px;width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-link:hover:after{width:100%}.nav-cta{border-radius:var(--radius-sm);background:var(--gradient-primary);color:#fff;cursor:pointer;border:none;padding:8px 20px;font-size:.85rem;font-weight:600;transition:transform .2s,box-shadow .2s}.nav-cta:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.theme-toggle{border:1px solid var(--border-primary);border-radius:var(--radius-sm);cursor:pointer;background:0 0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;transition:all .2s;display:flex}.theme-toggle:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.lang-switcher{position:relative}.lang-btn{border:1px solid var(--border-primary);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);font-size:.8rem;font-family:var(--font-sans);background:0 0;align-items:center;gap:4px;padding:6px 10px;transition:all .2s;display:flex}.lang-btn:hover{border-color:var(--border-hover);color:var(--text-primary)}.lang-code{font-weight:600}.lang-dropdown{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);min-width:160px;box-shadow:var(--shadow-lg);z-index:500;padding:6px;animation:.15s langDropIn;position:absolute;top:calc(100% + 8px);right:0}@keyframes langDropIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.lang-option{width:100%;color:var(--text-secondary);font-size:.85rem;font-family:var(--font-sans);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;gap:8px;padding:8px 12px;transition:all .15s;display:flex}.lang-option:hover{background:var(--bg-card-hover);color:var(--text-primary)}.lang-option.active{color:var(--color-indigo);background:#6366f114;font-weight:600}.mobile-controls{align-items:center;gap:8px;display:none}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;z-index:110;background:0 0;border:none;font-size:1.5rem;display:none}.mobile-lang-section{border-top:1px solid var(--border-primary);margin-top:8px;padding:16px 0}.mobile-lang-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px;font-size:.75rem;font-weight:700}.mobile-lang-grid{grid-template-columns:1fr 1fr;gap:6px;display:grid}.mobile-lang-btn{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-sm);font-size:.82rem;font-family:var(--font-sans);color:var(--text-secondary);cursor:pointer;text-align:left;padding:8px 12px;transition:all .15s}.mobile-lang-btn:hover{background:var(--bg-card-hover)}.mobile-lang-btn.active{border-color:var(--color-indigo);color:var(--color-indigo);background:#6366f114;font-weight:600}.mobile-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;position:fixed;inset:0}.mobile-nav{top:var(--header-height);z-index:210;background:var(--bg-primary);flex-direction:column;padding:16px 24px 40px;animation:.25s mobileNavIn;display:flex;position:fixed;bottom:0;left:0;right:0;overflow-y:auto}@keyframes mobileNavIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.mobile-nav-link{color:var(--text-secondary);border-bottom:1px solid var(--border-primary);padding:16px 0;font-size:1.1rem;font-weight:500;transition:color .2s;display:block}.mobile-nav-link:hover{color:var(--text-primary)}.mobile-nav-cta{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;text-align:center;margin-top:24px;padding:16px;font-size:1rem;font-weight:600;transition:transform .2s;display:block}.mobile-nav-cta:hover{transform:translateY(-2px)}.hero{background:radial-gradient(at 50% 0,#6366f126 0%,#0000 60%);padding:160px 0 100px;position:relative;overflow:hidden}.hero:before{content:"";background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 30%,#0000 70%);mask-image:radial-gradient(#000 30%,#0000 70%)}.hero-content{text-align:center;max-width:800px;margin:0 auto;position:relative}.hero-badge{color:var(--color-indigo);background:#6366f11a;border:1px solid #6366f133;border-radius:100px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:.8rem;font-weight:500;display:inline-flex}.hero-badge-dot{background:var(--color-emerald);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero h1{letter-spacing:-.02em;margin-bottom:20px;font-size:clamp(2.5rem,5vw,4rem);font-weight:900;line-height:1.1}.hero h1 .gradient-text{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto 40px;font-size:1.15rem;line-height:1.7}.hero-actions{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.btn-primary{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;cursor:pointer;border:none;align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .3s;display:inline-flex}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 40px #6366f14d}.btn-secondary{border-radius:var(--radius-md);background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-primary);cursor:pointer;align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.hero-stats{border-top:1px solid var(--border-primary);justify-content:center;gap:48px;margin-top:64px;padding-top:40px;display:flex}.hero-stat{text-align:center}.hero-stat-value{background:var(--gradient-hero);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2rem;font-weight:800}.hero-stat-label{color:var(--text-muted);margin-top:4px;font-size:.85rem}.section{padding:100px 0}.section-header{text-align:center;margin-bottom:60px}.section-label{color:var(--color-indigo);letter-spacing:.05em;text-transform:uppercase;background:#6366f11a;border-radius:100px;margin-bottom:16px;padding:4px 14px;font-size:.8rem;font-weight:600;display:inline-block}.section-title{letter-spacing:-.01em;margin-bottom:16px;font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.05rem}.browser-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px;display:grid}.browser-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);flex-direction:column;padding:28px;transition:all .3s;display:flex;position:relative;overflow:hidden}.browser-card:before{content:"";background:var(--card-accent,var(--gradient-primary));opacity:0;height:3px;transition:opacity 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p{color:var(--text-secondary);font-size:1.05rem}.review-meta{color:var(--text-muted);gap:20px;margin-top:12px;font-size:.85rem;display:flex}.review-content-grid{grid-template-columns:1fr 320px;gap:40px;padding:6px 0 60px;display:grid}.review-main [id]{scroll-margin-top:calc(var(--header-height) + 24px)}.review-sidebar{top:calc(var(--header-height) + 20px);max-height:calc(100vh - var(--header-height) - 40px);scrollbar-width:thin;scrollbar-color:var(--border-primary) transparent;align-self:start;position:sticky;overflow:hidden auto}.sidebar-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:20px}.sidebar-card h3{margin-bottom:12px;font-size:.95rem;font-weight:700}.sidebar-item{border-bottom:1px solid var(--border-primary);justify-content:space-between;align-items:center;padding:8px 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