:root{--bg-primary: #06060e;--bg-secondary: #0c0c1a;--bg-card: rgba(14, 14, 30, .7);--bg-card-hover: rgba(20, 20, 48, .85);--bg-glass: rgba(255, 255, 255, .03);--bg-code: #0a0a18;--text-primary: #e8e8f0;--text-secondary: #8888aa;--text-muted: #555566;--text-code: #c8d3f5;--accent-indigo: #6366f1;--accent-purple: #a855f7;--accent-pink: #ec4899;--accent-orange: #f97316;--accent-cyan: #22d3ee;--accent-green: #10b981;--accent-red: #ef4444;--accent-yellow: #eab308;--gradient-brand: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);--gradient-subtle: linear-gradient(135deg, rgba(99,102,241,.15), rgba(168,85,247,.08));--gradient-card: linear-gradient(145deg, rgba(99,102,241,.06), rgba(168,85,247,.03));--border-subtle: rgba(99, 102, 241, .12);--border-card: rgba(99, 102, 241, .08);--border-glow: rgba(99, 102, 241, .25);--shadow-glow: 0 0 60px rgba(99, 102, 241, .08);--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}code{font-family:var(--font-mono);font-size:.88em}#main-nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 24px;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:#06060ecc;border-bottom:1px solid var(--border-subtle);transition:all .3s ease}#main-nav.scrolled{background:#06060ef2;box-shadow:0 4px 30px #0000004d}.nav-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}.nav-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem}.nav-logo{font-size:1.4rem;filter:drop-shadow(0 0 8px rgba(99,102,241,.5))}.nav-title{background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:32px}.nav-link{font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:color .2s ease;position:relative}.nav-link:hover{color:var(--text-primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-brand);border-radius:1px;transition:width .3s ease}.nav-link:hover:after{width:100%}.nav-cta{font-size:.85rem;font-weight:600;padding:8px 20px;border-radius:var(--radius-sm);background:var(--gradient-brand);color:#fff;transition:all .3s ease;box-shadow:0 2px 12px #6366f14d}.nav-cta:hover{box-shadow:0 4px 20px #6366f180;transform:translateY(-1px)}#hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:120px 24px 60px;overflow:hidden}.hero-glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:600px;background:radial-gradient(ellipse,rgba(99,102,241,.12) 0%,rgba(168,85,247,.06) 40%,transparent 70%);pointer-events:none;animation:pulseGlow 8s ease-in-out infinite}@keyframes pulseGlow{0%,to{opacity:.7;transform:translate(-50%) scale(1)}50%{opacity:1;transform:translate(-50%) scale(1.1)}}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(99,102,241,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.04) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 20%,transparent 70%);pointer-events:none}.hero-content{text-align:center;max-width:800px;z-index:1;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;background:var(--gradient-subtle);border:1px solid var(--border-subtle);font-size:.8rem;font-weight:500;color:var(--accent-indigo);margin-bottom:28px}.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green);animation:badgePulse 2s ease-in-out infinite}@keyframes badgePulse{0%,to{opacity:1;box-shadow:0 0 4px var(--accent-green)}50%{opacity:.5;box-shadow:0 0 8px var(--accent-green)}}.hero-headline{font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:24px}.gradient-text{background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-sub{font-size:1.15rem;color:var(--text-secondary);max-width:600px;margin:0 auto 36px;line-height:1.7}.hero-actions{display:flex;gap:16px;justify-content:center;margin-bottom:56px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease;border:none}.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:0 4px 20px #6366f159}.btn-primary:hover{box-shadow:0 6px 30px #6366f180;transform:translateY(-2px)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:#ffffff0f;border-color:var(--border-glow)}.hero-stats{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap}.stat{display:flex;flex-direction:column;align-items:center;gap:4px}.stat-value{font-size:1.3rem;font-weight:700;font-family:var(--font-mono);background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.stat-divider{width:1px;height:32px;background:var(--border-subtle)}.hero-terminal{width:100%;max-width:720px;margin-top:48px;z-index:1;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-card);box-shadow:var(--shadow-card),var(--shadow-glow);animation:fadeInUp 1.2s ease-out .3s both}.terminal-chrome{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#141428e6;border-bottom:1px solid var(--border-card)}.terminal-dots{display:flex;gap:6px}.dot{width:10px;height:10px;border-radius:50%}.dot-red{background:#ff5f56}.dot-yellow{background:#ffbd2e}.dot-green{background:#27c93f}.terminal-title{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);margin-left:8px}.terminal-body{padding:20px 24px;background:var(--bg-code);min-height:180px;overflow-x:auto}.terminal-body pre{margin:0;line-height:1.7}.terminal-body code{color:var(--text-code);font-size:.82rem}section{padding:100px 24px;position:relative}section:nth-child(2n){background:var(--bg-secondary)}.section-inner{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:64px}.section-tag{display:inline-block;padding:4px 14px;border-radius:100px;background:var(--gradient-subtle);border:1px solid var(--border-subtle);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-indigo);margin-bottom:16px}.section-header h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}.section-header p{font-size:1.05rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.arch-flow{display:flex;align-items:flex-start;justify-content:center;gap:12px;flex-wrap:wrap}.arch-node{flex:1;min-width:200px;max-width:260px;padding:28px 24px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-card);text-align:center;transition:all .4s ease;animation:fadeInUp .8s ease-out both}.arch-node:nth-child(1){animation-delay:.1s}.arch-node:nth-child(3){animation-delay:.2s}.arch-node:nth-child(5){animation-delay:.3s}.arch-node:nth-child(7){animation-delay:.4s}.arch-node:hover{background:var(--bg-card-hover);border-color:var(--border-glow);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.arch-icon{font-size:2.4rem;margin-bottom:12px}.arch-node h3{font-size:1rem;font-weight:700;margin-bottom:4px}.arch-node>p{font-size:.8rem;color:var(--text-muted);margin-bottom:14px}.arch-node ul{list-style:none;text-align:left;font-size:.78rem;color:var(--text-secondary);display:flex;flex-direction:column;gap:6px}.arch-node li:before{content:"›";color:var(--accent-indigo);margin-right:6px;font-weight:700}.arch-arrow{display:flex;align-items:center;padding-top:60px;flex-shrink:0;animation:arrowSlide 2s ease-in-out infinite}@keyframes arrowSlide{0%,to{transform:translate(0)}50%{transform:translate(4px)}}.tiers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.tier-card{padding:28px 24px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-card);transition:all .4s ease;position:relative;overflow:hidden}.tier-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:3px 3px 0 0}.tier-verified:before{background:var(--accent-green)}.tier-signed:before{background:var(--accent-indigo)}.tier-human:before{background:var(--accent-cyan)}.tier-likely:before{background:var(--accent-yellow)}.tier-automated:before{background:var(--accent-red)}.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow);border-color:var(--border-glow)}.tier-badge-icon{font-size:2rem;margin-bottom:12px}.tier-card h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}.tier-meta{display:flex;gap:12px;margin-bottom:12px}.tier-score,.tier-rate{font-family:var(--font-mono);font-size:.75rem;padding:3px 10px;border-radius:100px;background:var(--bg-glass);border:1px solid var(--border-card);color:var(--text-secondary)}.tier-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.6;margin-bottom:14px}.tier-access{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.tier-verified .tier-access{color:var(--accent-green)}.tier-signed .tier-access{color:var(--accent-indigo)}.tier-human .tier-access{color:var(--accent-cyan)}.tier-likely .tier-access{color:var(--accent-yellow)}.tier-automated .tier-access{color:var(--accent-red)}.package-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-bottom:40px}.pkg-card{padding:28px 24px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-card);transition:all .4s ease}.pkg-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow);border-color:var(--border-glow)}.pkg-file{display:flex;align-items:center;gap:8px;margin-bottom:14px}.pkg-file-icon{font-size:1.5rem}.pkg-file code{color:var(--accent-purple);font-size:.85rem}.pkg-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}.pkg-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.6;margin-bottom:16px}.pkg-exports{display:flex;flex-wrap:wrap;gap:6px}.pkg-exports code{font-size:.72rem;padding:3px 10px;border-radius:100px;background:#6366f114;border:1px solid rgba(99,102,241,.12);color:var(--accent-indigo)}.package-tree{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-card);background:var(--bg-code)}.tree-header{padding:12px 20px;font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:8px;background:#141428e6;border-bottom:1px solid var(--border-card)}.tree-content{padding:20px 24px;margin:0;font-size:.8rem;line-height:1.8;color:var(--text-code)}.examples-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}.example-card{display:flex;gap:20px;padding:28px 24px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-card);transition:all .4s ease}.example-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow);border-color:var(--border-glow)}.example-num{font-family:var(--font-mono);font-size:2.4rem;font-weight:800;background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;flex-shrink:0}.example-badge{display:inline-block;padding:2px 10px;border-radius:100px;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;background:#10b9811a;color:var(--accent-green);border:1px solid rgba(16,185,129,.2);margin-bottom:8px}.badge-advanced{background:#ef44441a;color:var(--accent-red);border-color:#ef444433}.badge-intermediate{background:#eab3081a;color:var(--accent-yellow);border-color:#eab30833}.example-content h3{font-size:1.1rem;font-weight:700;margin-bottom:6px}.example-content p{font-size:.85rem;color:var(--text-secondary);line-height:1.6;margin-bottom:12px}.example-meta{display:flex;gap:10px;margin-bottom:12px}.example-fw,.example-bot{font-size:.72rem;padding:2px 10px;border-radius:100px;background:var(--bg-glass);border:1px solid var(--border-card);color:var(--text-secondary)}.bot-yes{color:var(--accent-green);border-color:#10b98133}.example-endpoints{font-size:.78rem;color:var(--text-muted)}.example-endpoints code{color:var(--accent-indigo);font-size:.72rem}.steps-container{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:32px}.step{display:flex;gap:24px;align-items:flex-start}.step-num{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--gradient-brand);color:#fff;font-weight:800;font-size:1.2rem;flex-shrink:0;box-shadow:0 4px 16px #6366f14d}.step-content{flex:1;min-width:0}.step-content h3{font-size:1.15rem;font-weight:700;margin-bottom:8px}.step-content>p{font-size:.9rem;color:var(--text-secondary);margin-bottom:16px}.code-block{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-card)}.code-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#141428e6;border-bottom:1px solid var(--border-card);font-size:.72rem;color:var(--text-muted)}.copy-btn{font-family:var(--font-sans);font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:var(--radius-sm);background:#6366f11a;color:var(--accent-indigo);border:1px solid rgba(99,102,241,.15);cursor:pointer;transition:all .2s ease}.copy-btn:hover{background:#6366f133}.copy-btn.copied{background:#10b98126;color:var(--accent-green);border-color:#10b98133}.code-block pre{margin:0;padding:16px 20px;background:var(--bg-code);overflow-x:auto}.code-block code{font-size:.78rem;line-height:1.7;color:var(--text-code)}.checklist{display:flex;flex-direction:column;gap:10px}.check-item{font-size:.85rem;color:var(--text-secondary);border-radius:var(--radius-sm);background:var(--bg-glass);border:1px solid var(--border-card);position:relative;padding:10px 16px 10px 36px}.check-item:before{content:"✓";position:absolute;left:12px;color:var(--accent-green);font-weight:700}.reference-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px;margin-bottom:48px}.ref-table-wrap{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-card);background:var(--bg-card)}.ref-table-wrap h3{padding:16px 20px;font-size:.95rem;border-bottom:1px solid var(--border-card);background:#14142880}.ref-table{width:100%;border-collapse:collapse}.ref-table th{padding:10px 16px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);text-align:left;border-bottom:1px solid var(--border-card)}.ref-table td{padding:10px 16px;font-size:.82rem;color:var(--text-secondary);border-bottom:1px solid rgba(99,102,241,.04)}.ref-table td code{color:var(--accent-indigo);font-size:.75rem}.ref-table tr:hover td{background:#6366f108}.troubleshoot-section h3{font-size:1.3rem;font-weight:700;margin-bottom:24px}.troubleshoot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.trouble-card{padding:20px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-card);transition:all .3s ease}.trouble-card:hover{border-color:var(--border-glow);transform:translateY(-2px)}.trouble-card h4{font-size:.9rem;font-weight:700;margin-bottom:6px;color:var(--accent-orange)}.trouble-card p{font-size:.82rem;color:var(--text-secondary);line-height:1.5}.trouble-card code{color:var(--accent-indigo)}.sig-anatomy{display:flex;flex-direction:column;gap:20px;max-width:900px;margin:0 auto}.sig-header-card{padding:28px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-card);transition:all .3s ease}.sig-header-card:hover{border-color:var(--border-glow)}.sig-header-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px;font-family:var(--font-mono);color:var(--accent-purple)}.sig-header-card>p{font-size:.88rem;color:var(--text-secondary);margin-bottom:14px}.sig-example{padding:14px 18px;border-radius:var(--radius-sm);background:var(--bg-code);border:1px solid var(--border-card);overflow-x:auto;margin-bottom:14px}.sig-example code{font-size:.75rem;color:var(--accent-cyan);word-break:break-all}.sig-params{display:flex;flex-wrap:wrap;gap:8px}.sig-param{font-size:.72rem;padding:4px 12px;border-radius:100px;background:var(--bg-glass);border:1px solid var(--border-card);color:var(--text-secondary)}.sig-param strong{color:var(--accent-indigo);margin-right:4px}#footer{padding:60px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-card)}.footer-inner{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:24px}.footer-brand{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:700}.footer-links{display:flex;gap:28px;flex-wrap:wrap;justify-content:center}.footer-links a{font-size:.85rem;color:var(--text-secondary);transition:color .2s ease}.footer-links a:hover{color:var(--text-primary)}.footer-meta p{font-size:.75rem;color:var(--text-muted)}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.fade-in.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.nav-links{display:none}.arch-flow{flex-direction:column;align-items:center}.arch-arrow{transform:rotate(90deg);padding:0}.arch-node{max-width:100%}.hero-stats{gap:20px}.stat-divider{display:none}.step{flex-direction:column}.step-num{width:40px;height:40px;font-size:1rem}.reference-grid,.examples-grid,.tiers-grid{grid-template-columns:1fr}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#6366f133;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#6366f159}::selection{background:#6366f14d;color:#fff}