@import "https://fonts.googleapis.cn/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";.layout{flex-direction:column;min-height:100vh;display:flex}.header{z-index:1000;border-bottom:1px solid var(--border-color);position:fixed;top:0;left:0;right:0}.header-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.logo{align-items:center;gap:var(--space-sm);font-size:18px;font-weight:700;display:flex}.logo-icon{border-radius:var(--radius-sm);background:var(--gradient-primary);color:#fff;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.logo-text{letter-spacing:1px}.logo-highlight{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.nav{align-items:center;gap:var(--space-xs);display:flex}.nav-item{border-radius:var(--radius-full);color:var(--text-secondary);transition:all var(--transition-normal);align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;display:flex}.nav-item:hover{color:var(--text-primary);background:#6c5ce71a}.nav-item-active{color:var(--text-primary);background:#6c5ce733}.header-actions{align-items:center;gap:var(--space-md);display:flex}.btn-primary{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;transition:all var(--transition-normal);white-space:nowrap;padding:8px 20px;font-size:14px;font-weight:600}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.menu-toggle{color:var(--text-primary);display:none}.main-content{flex:1;margin-top:64px}.footer{border-top:1px solid var(--border-color);padding:var(--space-xl) 0;margin-top:auto}.footer-inner{justify-content:space-between;align-items:center;display:flex}.footer-desc{color:var(--text-muted);margin-top:var(--space-xs);font-size:13px}.footer-info{text-align:right;color:var(--text-muted);font-size:13px}.footer-muted{margin-top:var(--space-xs);color:var(--text-muted);opacity:.6;font-size:12px}@media (width<=768px){.nav{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:var(--space-md);gap:var(--space-xs);opacity:0;pointer-events:none;transition:all var(--transition-normal);flex-direction:column;position:fixed;top:64px;left:0;right:0;transform:translateY(-100%)}.nav-open{opacity:1;pointer-events:all;transform:translateY(0)}.nav-item{justify-content:center;width:100%;padding:12px}.menu-toggle{display:flex}.btn-primary{display:none}.footer-inner{gap:var(--space-md);text-align:center;flex-direction:column}.footer-info{text-align:center}}.hero{min-height:calc(100vh - 64px);padding:var(--space-3xl) 0;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero-bg{position:absolute;inset:0;overflow:hidden}.hero-orb{filter:blur(80px);opacity:.4;border-radius:50%;position:absolute}.hero-orb-1{background:var(--color-primary);width:500px;height:500px;animation:8s ease-in-out infinite float;top:-100px;left:-100px}.hero-orb-2{background:var(--color-secondary);width:400px;height:400px;animation:6s ease-in-out infinite reverse float;bottom:-50px;right:-50px}.hero-orb-3{background:var(--color-accent);opacity:.2;width:300px;height:300px;animation:10s ease-in-out infinite float;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-grid{background-image:linear-gradient(#6c5ce70d 1px,#0000 1px),linear-gradient(90deg,#6c5ce70d 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;position:relative}.hero-badge{border-radius:var(--radius-full);color:var(--color-primary-light);margin-bottom:var(--space-xl);background:#6c5ce726;border:1px solid #6c5ce74d;align-items:center;gap:8px;padding:6px 16px;font-size:13px;display:inline-flex}.hero-title{letter-spacing:-1px;margin-bottom:var(--space-lg);font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;line-height:1.1}.hero-title-line{display:block}.hero-title-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-desc{color:var(--text-secondary);margin-bottom:var(--space-2xl);font-size:clamp(1rem,2vw,1.25rem);line-height:1.8}.hero-actions{gap:var(--space-md);flex-wrap:wrap;justify-content:center;display:flex}.btn-hero{border-radius:var(--radius-full);transition:all var(--transition-normal);align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;display:inline-flex}.btn-hero-primary{background:var(--gradient-primary);color:#fff}.btn-hero-primary:hover{box-shadow:var(--shadow-glow-strong);transform:translateY(-2px)}.btn-hero-secondary{border:1px solid var(--border-color);color:var(--text-primary);background:#6c5ce71a}.btn-hero-secondary:hover{border-color:var(--border-glow);background:#6c5ce733;transform:translateY(-2px)}.section-header{text-align:center;margin-bottom:var(--space-2xl)}.section-title{margin-bottom:var(--space-md);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800}.section-desc{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.05rem}.pain-solution-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.evolution-grid{gap:var(--space-lg);grid-template-columns:repeat(3,1fr);max-width:1000px;margin:0 auto;display:grid}.evolution-card{padding:var(--space-xl);border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);transition:all var(--transition-normal);flex-direction:column;display:flex}.evolution-card:hover{transform:translateY(-4px)}.evolution-card.highlight{background:linear-gradient(135deg,#00cec90d 0%,#6c5ce70d 100%);border-color:#00cec966;box-shadow:0 0 30px #00cec926}.evolution-stage-badge{border-radius:var(--radius-full);color:#fff;width:fit-content;margin-bottom:var(--space-md);padding:3px 10px;font-size:12px;font-weight:700;display:inline-block}.evolution-name{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xs);display:flex}.evolution-name h3{font-size:1.2rem;font-weight:800}.evolution-subtitle{color:var(--text-muted);margin-bottom:var(--space-md);font-size:.85rem}.evolution-pros,.evolution-cons{margin-bottom:var(--space-md);flex-direction:column;gap:6px;display:flex}.evolution-pro-item,.evolution-con-item{color:var(--text-secondary);align-items:flex-start;gap:6px;font-size:.85rem;line-height:1.5;display:flex}.evolution-con-item span{color:#ff6b6b}.evolution-no-cons{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);color:var(--color-secondary);margin-bottom:var(--space-md);background:#00cec914;align-items:center;gap:6px;font-size:.85rem;font-weight:600;display:flex}.evolution-verdict{color:var(--text-muted);padding-top:var(--space-md);border-top:1px solid var(--border-color);margin-top:auto;font-size:.88rem;font-style:italic}.evolution-verdict.highlight{color:var(--color-secondary);font-size:.95rem;font-style:normal;font-weight:700}.proof-banner{align-items:center;gap:var(--space-md);margin-top:var(--space-2xl);padding:var(--space-lg) var(--space-xl);border-radius:var(--radius-lg);color:var(--color-primary-light);background:linear-gradient(135deg,#6c5ce71a 0%,#00cec91a 100%);border:1px solid #6c5ce733;font-size:.95rem;font-weight:600;line-height:1.6;display:flex}.proof-banner svg{color:var(--color-accent);flex-shrink:0}.roadshow-timeline{padding:var(--space-md) 0;scrollbar-width:none;-ms-overflow-style:none;align-items:flex-start;gap:0;display:flex;overflow-x:auto}.roadshow-timeline::-webkit-scrollbar{display:none}.roadshow-step-wrapper{flex-shrink:0;align-items:flex-start;display:flex}.roadshow-step{align-items:center;gap:var(--space-sm);padding:var(--space-lg) var(--space-md);cursor:pointer;text-align:center;border-radius:var(--radius-lg);min-width:180px;transition:all var(--transition-normal);flex-direction:column;display:flex;position:relative}.roadshow-step:hover{background:#6c5ce714}.roadshow-step.active{background:#6c5ce71f;box-shadow:0 0 30px #6c5ce733}.roadshow-step-number{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:900;line-height:1}.roadshow-step-icon{border-radius:var(--radius-md);border:1px solid var(--border-color);width:44px;height:44px;color:var(--color-primary-light);transition:all var(--transition-normal);background:#6c5ce726;justify-content:center;align-items:center;display:flex}.roadshow-step.active .roadshow-step-icon{background:var(--gradient-primary);color:#fff;border-color:#0000;box-shadow:0 0 20px #6c5ce766}.roadshow-step-title{color:var(--text-primary);font-size:.95rem;font-weight:700}.roadshow-step-desc{color:var(--text-muted);max-width:160px;font-size:.8rem;line-height:1.4}.roadshow-step-toggle{color:var(--text-muted);position:absolute;bottom:6px;right:6px}.roadshow-connector{flex-shrink:0;align-items:center;padding-top:40px;display:flex}.roadshow-connector-line{background:linear-gradient(90deg, var(--color-primary), var(--color-secondary));opacity:.4;width:40px;height:2px;position:relative}.roadshow-connector-line:after{content:"";border-left:6px solid var(--color-secondary);opacity:.6;border-top:4px solid #0000;border-bottom:4px solid #0000;width:0;height:0;position:absolute;top:-3px;right:-4px}.advanced-preview-panel{margin-top:var(--space-lg);overflow:hidden}.advanced-preview-inner{padding:var(--space-lg)}.advanced-preview-hint{text-align:center;color:var(--text-muted);margin-bottom:var(--space-md);font-size:.9rem}.advanced-preview-grid{gap:var(--space-md);grid-template-columns:repeat(3,1fr);max-width:800px;margin:0 auto;display:grid}.advanced-preview-card{align-items:center;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);display:flex}.advanced-preview-card:hover{border-color:var(--border-glow);transform:translateY(-2px)}.apc-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.apc-title{margin-bottom:2px;font-size:.9rem;font-weight:700}.apc-desc{color:var(--text-secondary);font-size:.78rem;line-height:1.4}.apc-arrow{color:var(--text-muted);flex-shrink:0;margin-left:auto}.cta-card{text-align:center;padding:var(--space-3xl);border-radius:var(--radius-xl)}.cta-card h2{margin-bottom:var(--space-md);font-size:2rem;font-weight:800}.cta-card p{color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto;font-size:1.05rem;line-height:1.7}.cta-actions{gap:var(--space-md);flex-wrap:wrap;justify-content:center;display:flex}@media (width<=768px){.evolution-grid{grid-template-columns:1fr}.roadshow-step{min-width:150px;padding:var(--space-md) var(--space-sm)}.roadshow-step-number{font-size:1.5rem}.roadshow-connector-line{width:24px}.advanced-preview-grid{grid-template-columns:1fr}.cta-card{padding:var(--space-2xl) var(--space-lg)}}.basics-page{min-height:calc(100vh - 64px)}.basics-hero{padding:var(--space-3xl) 0 var(--space-xl);text-align:center}.basics-hero-title{margin-bottom:var(--space-md);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800}.basics-hero-desc{color:var(--text-secondary);font-size:1.05rem}.basics-layout{gap:var(--space-xl);grid-template-columns:320px 1fr;align-items:start;display:grid}.feature-list{gap:var(--space-sm);flex-direction:column;display:flex;position:sticky;top:80px}.feature-list-item{align-items:center;gap:var(--space-md);padding:var(--space-md);border-radius:var(--radius-md);text-align:left;transition:all var(--transition-normal);border:1px solid #0000;display:flex}.feature-list-item:hover{background:#6c5ce70d}.feature-list-item.active{border-color:var(--border-color);background:#6c5ce71a}.fli-icon{border-radius:var(--radius-sm);width:36px;height:36px;transition:all var(--transition-normal);flex-shrink:0;justify-content:center;align-items:center;display:flex}.fli-content{flex:1;min-width:0}.fli-content h3{font-size:.9rem;font-weight:600}.fli-content p{color:var(--text-muted);margin-top:2px;font-size:.75rem}.fli-arrow{color:var(--text-muted);transition:opacity var(--transition-normal);flex-shrink:0}.feature-detail{padding:var(--space-xl);border-radius:var(--radius-lg)}.fd-header{align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);display:flex}.fd-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;display:flex}.fd-header h2{font-size:1.5rem;font-weight:800}.fd-subtitle{color:var(--text-secondary);margin-top:4px;font-size:.9rem}.fd-description{color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:1rem;line-height:1.8}.fd-capabilities{margin-bottom:var(--space-xl)}.fd-capabilities h4{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--space-md);align-items:center;gap:8px;font-size:.85rem;font-weight:600;display:flex}.fd-capabilities ul{gap:var(--space-sm);flex-direction:column;list-style:none;display:flex}.fd-capabilities li{align-items:center;gap:var(--space-sm);color:var(--text-secondary);font-size:.95rem;display:flex}.cap-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.fd-code{border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden}.code-header{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-color);background:#0000004d;justify-content:space-between;align-items:center;display:flex}.code-dots{gap:6px;display:flex}.code-dots span{background:var(--text-muted);opacity:.3;border-radius:50%;width:10px;height:10px}.code-dots span:first-child{opacity:.8;background:#ff5f56}.code-dots span:nth-child(2){opacity:.8;background:#ffbd2e}.code-dots span:nth-child(3){opacity:.8;background:#27c93f}.code-lang{color:var(--text-muted);font-size:12px}.fd-code .code-block{border:none;border-radius:0;margin:0;font-size:13px;line-height:1.7}@media (width<=900px){.basics-layout{grid-template-columns:1fr}.feature-list{gap:var(--space-xs);padding-bottom:var(--space-sm);-webkit-overflow-scrolling:touch;flex-direction:row;position:static;overflow-x:auto}.feature-list-item{flex-shrink:0;min-width:140px}.fli-content p,.fli-arrow{display:none}}.advanced-page{min-height:100vh;padding-bottom:var(--space-3xl)}.advanced-hero{text-align:center;padding:var(--space-3xl) 0 var(--space-2xl);position:relative}.advanced-hero .badge{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;margin-bottom:var(--space-lg);letter-spacing:.5px;align-items:center;gap:6px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-flex}.advanced-hero h1{margin-bottom:var(--space-lg);font-size:52px;font-weight:800;line-height:1.2}.advanced-hero .subtitle{color:var(--text-secondary);max-width:720px;margin:0 auto;font-size:17px;line-height:1.8}.advanced-tab-bar{margin:var(--space-2xl) auto var(--space-xl);border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border-color);justify-content:center;gap:6px;max-width:560px;padding:5px;display:flex}.advanced-tab-btn{border-radius:var(--radius-full);color:var(--text-secondary);transition:all var(--transition-normal);white-space:nowrap;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;display:flex}.advanced-tab-btn:hover{color:var(--text-primary);background:#6c5ce71a}.advanced-tab-btn.active{color:#fff;background:var(--gradient-primary);box-shadow:var(--shadow-glow)}.advanced-tab-content{max-width:1100px;padding:0 var(--space-lg);margin:0 auto}.intro-banner{padding:var(--space-xl) var(--space-xl);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);margin-bottom:var(--space-2xl);align-items:flex-start;gap:var(--space-lg);background:#1a1a2e99;display:flex}.intro-banner .banner-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.intro-banner .banner-text{color:var(--text-secondary);font-size:15px;line-height:1.8}.intro-banner .banner-text strong{color:var(--text-primary)}.section-label{text-transform:uppercase;letter-spacing:1.5px;color:var(--color-primary-light);margin-bottom:var(--space-md);align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.section-title{margin-bottom:var(--space-lg);font-size:28px;font-weight:700;line-height:1.3}.comparison-grid{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:1fr 1fr;display:grid}.comparison-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);transition:border-color var(--transition-normal);overflow:hidden}.comparison-card:hover{border-color:var(--border-glow)}.comparison-card .card-header{padding:var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:var(--space-md);display:flex}.comparison-card .card-header .icon-box{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.comparison-card .card-header h3{font-size:17px;font-weight:700}.comparison-card .card-header .tag{border-radius:var(--radius-full);margin-left:auto;padding:4px 12px;font-size:12px;font-weight:600}.comparison-card .card-body{padding:var(--space-lg)}.comparison-card .card-body .desc{color:var(--text-secondary);margin-bottom:var(--space-md);font-size:14px;line-height:1.7}.code-example{font-family:var(--font-mono);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);color:var(--text-secondary);white-space:pre;font-size:13px;line-height:1.8;overflow-x:auto}.code-example .code-filename{border-radius:var(--radius-sm);color:var(--color-primary-light);margin-bottom:var(--space-sm);font-size:12px;font-weight:600;font-family:var(--font-sans);background:#6c5ce726;padding:2px 10px;display:inline-block}.code-example .comment{color:var(--text-muted)}.code-example .keyword{color:var(--color-accent)}.code-example .string{color:var(--color-secondary)}.distill-demo{margin-bottom:var(--space-2xl)}.distill-toggle{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);display:flex}.distill-toggle-btn{border-radius:var(--radius-full);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);transition:all var(--transition-normal);align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:600;display:flex}.distill-toggle-btn:hover{border-color:var(--color-primary);color:var(--text-primary)}.distill-toggle-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow);border-color:#0000}.distill-grid{gap:var(--space-lg);grid-template-columns:1fr 1fr;display:grid}.distill-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);overflow:hidden}.distill-card .card-label{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.distill-card .card-label.before{color:var(--text-muted);background:#6c6c8a14}.distill-card .card-label.after{color:var(--color-secondary);background:#00cec914}.distill-card .card-content{padding:var(--space-lg)}.distill-card .card-content .code-example{font-size:12.5px;line-height:1.75}.token-badge{border-radius:var(--radius-full);margin-top:var(--space-sm);align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.token-badge.high{color:var(--color-accent);background:#fd79a826}.token-badge.low{color:var(--color-secondary);background:#00cec926}.layer-accordion{margin-bottom:var(--space-2xl)}.layer-panel{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);margin-bottom:var(--space-md);transition:border-color var(--transition-normal);overflow:hidden}.layer-panel:hover{border-color:var(--border-glow)}.layer-panel-header{padding:var(--space-lg);cursor:pointer;align-items:center;gap:var(--space-md);-webkit-user-select:none;user-select:none;display:flex}.layer-panel-header .layer-num{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.layer-panel-header .layer-info{flex:1}.layer-panel-header .layer-info h4{margin-bottom:2px;font-size:15px;font-weight:700}.layer-panel-header .layer-info p{color:var(--text-muted);font-size:13px}.layer-panel-header .layer-chevron{color:var(--text-muted);transition:transform var(--transition-normal)}.layer-panel-header .layer-chevron.open{transform:rotate(90deg)}.layer-panel-body{padding:0 var(--space-lg) var(--space-lg)}.layer-panel-body .code-example{font-size:12.5px}.community-grid{gap:var(--space-md);margin-bottom:var(--space-2xl);grid-template-columns:repeat(4,1fr);display:grid}.community-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);padding:var(--space-lg);transition:all var(--transition-normal);cursor:pointer}.community-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-card);transform:translateY(-2px)}.community-card .card-icon{border-radius:var(--radius-md);width:44px;height:44px;margin-bottom:var(--space-md);justify-content:center;align-items:center;display:flex}.community-card h4{margin-bottom:6px;font-size:14px;font-weight:700}.community-card p{color:var(--text-muted);margin-bottom:var(--space-md);font-size:13px;line-height:1.6}.community-card .install-count{color:var(--text-muted);align-items:center;gap:4px;font-size:12px;display:flex}.mcp-arch-diagram{justify-content:center;align-items:center;gap:var(--space-lg);padding:var(--space-2xl) var(--space-lg);margin-bottom:var(--space-2xl);border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);display:flex;position:relative;overflow:hidden}.mcp-arch-node{align-items:center;gap:var(--space-sm);z-index:1;flex-direction:column;display:flex}.mcp-arch-node .node-icon{border-radius:var(--radius-lg);justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;display:flex}.mcp-arch-node .node-label{color:var(--text-secondary);font-size:13px;font-weight:600}.mcp-arch-arrow{z-index:1;align-items:center;gap:4px;display:flex;position:relative}.mcp-arch-arrow .arrow-line{background:var(--gradient-primary);width:48px;height:2px;position:relative}.mcp-arch-arrow .arrow-dots{gap:8px;display:flex;position:absolute;top:50%;left:0;transform:translateY(-50%)}.mcp-arch-arrow .arrow-dot{background:var(--color-primary-light);border-radius:50%;width:6px;height:6px;animation:1.5s infinite flowDot}.mcp-arch-arrow .arrow-dot:nth-child(2){animation-delay:.3s}.mcp-arch-arrow .arrow-dot:nth-child(3){animation-delay:.6s}@keyframes flowDot{0%{opacity:0;left:0}20%{opacity:1}80%{opacity:1}to{opacity:0;left:calc(100% - 6px)}}.config-demo{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:1fr 1fr;display:grid}.config-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);overflow:hidden}.config-card .config-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.config-card .config-body{padding:var(--space-lg)}.mcp-comparison{margin-bottom:var(--space-2xl)}.mcp-comp-toggle{justify-content:center;gap:var(--space-md);margin-bottom:var(--space-lg);display:flex}.mcp-comp-btn{border-radius:var(--radius-full);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);transition:all var(--transition-normal);align-items:center;gap:8px;padding:10px 28px;font-size:14px;font-weight:600;display:flex}.mcp-comp-btn:hover{border-color:var(--color-primary);color:var(--text-primary)}.mcp-comp-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow);border-color:#0000}.mcp-comp-btn.active.bad{border-color:var(--color-accent);color:var(--color-accent);background:#fd79a826}.mcp-comp-content{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);padding:var(--space-xl)}.mcp-comp-content .scenario-label{border-radius:var(--radius-full);margin-bottom:var(--space-md);align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.mcp-comp-content .scenario-label.fail{color:var(--color-accent);background:#fd79a826}.mcp-comp-content .scenario-label.success{color:var(--color-secondary);background:#00cec926}.mcp-comp-content .scenario-text{color:var(--text-secondary);font-size:14px;line-height:1.8}.mcp-comp-content .scenario-text .user-msg{border-radius:var(--radius-md);border:1px solid var(--border-color);color:var(--text-primary);margin-bottom:var(--space-sm);background:#6c5ce71a;padding:6px 14px;font-size:13px;display:inline-block}.mcp-comp-content .scenario-text .ai-response{padding:var(--space-md);border-radius:var(--radius-md);margin-top:var(--space-sm);font-size:13px;line-height:1.8}.mcp-comp-content .scenario-text .ai-response.fail{color:var(--color-accent);background:#fd79a814;border:1px solid #fd79a833}.mcp-comp-content .scenario-text .ai-response.success{color:var(--color-secondary);background:#00cec914;border:1px solid #00cec933}.mcp-proof-note{align-items:center;gap:var(--space-md);margin-top:var(--space-lg);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);color:var(--color-secondary);background:linear-gradient(135deg,#00cec914 0%,#6c5ce714 100%);border:1px solid #00cec933;font-size:.9rem;font-weight:600;line-height:1.6;display:flex}.mcp-proof-note svg{flex-shrink:0}.mcp-tools-grid{gap:var(--space-md);margin-bottom:var(--space-2xl);grid-template-columns:repeat(4,1fr);display:grid}.mcp-tool-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);padding:var(--space-lg);transition:all var(--transition-normal);cursor:pointer}.mcp-tool-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-card);transform:translateY(-2px)}.mcp-tool-card .tool-icon{border-radius:var(--radius-md);width:44px;height:44px;margin-bottom:var(--space-md);justify-content:center;align-items:center;display:flex}.mcp-tool-card h4{margin-bottom:6px;font-size:14px;font-weight:700}.mcp-tool-card p{color:var(--text-muted);font-size:13px;line-height:1.6}.arch-grid{gap:var(--space-md);margin-bottom:var(--space-lg);grid-template-columns:repeat(2,1fr);display:grid}.arch-card{padding:var(--space-lg);border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);transition:all var(--transition-normal)}.arch-card:hover{transform:translateY(-2px)}.arch-card.highlight{background:linear-gradient(135deg,#6c5ce70d 0%,#00cec90d 100%);border-color:#6c5ce766;box-shadow:0 0 20px #6c5ce71a}.arch-header{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);display:flex}.arch-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.arch-name{font-size:1rem;font-weight:700;line-height:1.2}.arch-name-cn{color:var(--text-muted);font-size:.75rem}.arch-badge{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;margin-left:auto;padding:2px 8px;font-size:11px;font-weight:700}.arch-desc{color:var(--text-secondary);margin-bottom:var(--space-sm);font-size:.85rem;line-height:1.5}.arch-pros,.arch-cons{margin-bottom:var(--space-sm);flex-direction:column;gap:4px;display:flex}.arch-pro-item,.arch-con-item{color:var(--text-secondary);align-items:center;gap:6px;font-size:.8rem;display:flex}.arch-con-item span{color:#ff6b6b}.arch-example{padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.78rem;font-family:var(--font-mono);background:#6c5ce70f}.arch-honest-note{align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);color:#fdcb6e;background:#fdcb6e0f;border:1px solid #fdcb6e33;font-size:.85rem;font-weight:500;line-height:1.6;display:flex}.arch-honest-note svg{flex-shrink:0}@media (width<=768px){.arch-grid{grid-template-columns:1fr}}.builder-coder-grid{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:1fr 1fr;display:grid}.bc-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);transition:border-color var(--transition-normal);overflow:hidden}.bc-card:hover{border-color:var(--border-glow)}.bc-card .bc-header{padding:var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:var(--space-md);display:flex}.bc-card .bc-header .bc-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;display:flex}.bc-card .bc-header h3{font-size:17px;font-weight:700}.bc-card .bc-body{padding:var(--space-lg)}.bc-card .bc-body p{color:var(--text-secondary);margin-bottom:var(--space-md);font-size:14px;line-height:1.7}.bc-card .bc-body ul{padding:0;list-style:none}.bc-card .bc-body ul li{color:var(--text-secondary);align-items:center;gap:8px;padding:6px 0;font-size:13px;display:flex}.bc-card .bc-body ul li svg{flex-shrink:0}.agent-orchestration{margin-bottom:var(--space-2xl)}.orchestration-controls{margin-bottom:var(--space-xl);justify-content:center;display:flex}.orchestration-start-btn{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow);transition:all var(--transition-normal);align-items:center;gap:10px;padding:12px 32px;font-size:15px;font-weight:700;display:flex}.orchestration-start-btn:hover{box-shadow:var(--shadow-glow-strong);transform:translateY(-1px)}.orchestration-start-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.orchestration-flow{align-items:center;gap:var(--space-lg);flex-direction:column;display:flex}.main-agent-card{border-radius:var(--radius-lg);background:var(--bg-card);border:2px solid var(--color-primary);width:100%;max-width:600px;padding:var(--space-lg);text-align:center;box-shadow:var(--shadow-glow);position:relative}.main-agent-card .agent-name{margin-bottom:4px;font-size:18px;font-weight:700}.main-agent-card .agent-model{color:var(--color-primary-light);font-size:13px}.main-agent-card .agent-status{margin-top:var(--space-sm);color:var(--text-muted);font-size:13px}.dist-arrows{justify-content:center;gap:var(--space-xl);width:100%;max-width:900px;display:flex}.dist-arrow{flex-direction:column;align-items:center;gap:4px;display:flex}.dist-arrow .arrow-shaft{background:var(--gradient-primary);width:2px;height:32px;position:relative}.dist-arrow .arrow-shaft .flow-particle{background:var(--color-primary-light);border-radius:50%;width:4px;height:4px;animation:1s infinite flowDown;position:absolute;left:-1px}@keyframes flowDown{0%{opacity:0;top:0}20%{opacity:1}80%{opacity:1}to{opacity:0;top:calc(100% - 4px)}}.dist-arrow .arrow-head{border-left:6px solid #0000;border-right:6px solid #0000;border-top:8px solid var(--color-primary);width:0;height:0}.sub-agents-row{gap:var(--space-md);grid-template-columns:repeat(3,1fr);width:100%;max-width:900px;display:grid}.sub-agent-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);padding:var(--space-lg);cursor:pointer;transition:all var(--transition-normal)}.sub-agent-card:hover{border-color:var(--border-glow);transform:translateY(-2px)}.sub-agent-card.active{border-color:var(--color-primary);box-shadow:var(--shadow-glow)}.sub-agent-card .sa-header{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);display:flex}.sub-agent-card .sa-icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sub-agent-card .sa-name{font-size:14px;font-weight:700}.sub-agent-card .sa-model{color:var(--text-muted);margin-top:1px;font-size:11px}.sub-agent-card .sa-tasks{color:var(--text-muted);margin-bottom:var(--space-md);font-size:12px;line-height:1.6}.sub-agent-card .sa-tasks span{border-radius:var(--radius-sm);background:#6c5ce71a;margin:2px 4px 2px 0;padding:2px 8px;font-size:11px;display:inline-block}.progress-bar-container{margin-top:var(--space-sm)}.progress-bar-label{color:var(--text-muted);justify-content:space-between;margin-bottom:4px;font-size:11px;display:flex}.progress-bar-track{border-radius:var(--radius-full);background:var(--bg-secondary);width:100%;height:4px;overflow:hidden}.progress-bar-fill{border-radius:var(--radius-full);background:var(--gradient-primary);width:0%;height:100%;transition:width .3s}.sub-agent-detail{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);width:100%;max-width:900px;overflow:hidden}.sub-agent-detail .detail-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.sub-agent-detail .detail-body{padding:var(--space-lg)}.sub-agent-detail .detail-body .code-example{font-size:12.5px}.context-section{margin-bottom:var(--space-2xl)}.context-layers{gap:var(--space-md);flex-direction:column;display:flex}.context-layer{border-radius:var(--radius-lg);padding:var(--space-lg);align-items:center;gap:var(--space-lg);display:flex}.context-layer.shared{background:#6c5ce714;border:1px solid #6c5ce733}.context-layer.isolated{background:#00cec914;border:1px solid #00cec933}.context-layer .layer-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.context-layer .layer-info h4{margin-bottom:4px;font-size:15px;font-weight:700}.context-layer .layer-info p{color:var(--text-secondary);font-size:13px;line-height:1.6}.context-layer .layer-tags{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.context-layer .layer-tag{border-radius:var(--radius-full);padding:3px 10px;font-size:11px;font-weight:600}.context-layer.shared .layer-tag{color:var(--color-primary-light);background:#6c5ce726}.context-layer.isolated .layer-tag{color:var(--color-secondary);background:#00cec926}.plan-spec-grid{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:1fr 1fr;display:grid}.ps-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);transition:border-color var(--transition-normal);overflow:hidden}.ps-card:hover{border-color:var(--border-glow)}.ps-card .ps-header{padding:var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:var(--space-md);display:flex}.ps-card .ps-header .ps-icon{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.ps-card .ps-header h3{font-size:17px;font-weight:700}.ps-card .ps-body{padding:var(--space-lg)}.ps-card .ps-body p{color:var(--text-secondary);margin-bottom:var(--space-md);font-size:14px;line-height:1.7}.preset-grid{gap:var(--space-md);margin-bottom:var(--space-2xl);grid-template-columns:repeat(4,1fr);display:grid}.preset-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-color);padding:var(--space-lg);transition:all var(--transition-normal);cursor:pointer}.preset-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-card);transform:translateY(-2px)}.preset-card .preset-icon{border-radius:var(--radius-md);width:40px;height:40px;margin-bottom:var(--space-md);justify-content:center;align-items:center;display:flex}.preset-card h4{margin-bottom:4px;font-size:14px;font-weight:700}.preset-card .preset-model{color:var(--text-muted);margin-bottom:8px;font-size:11px}.preset-card p{color:var(--text-muted);font-size:13px;line-height:1.6}@media (width<=900px){.comparison-grid,.distill-grid,.config-demo,.builder-coder-grid,.plan-spec-grid{grid-template-columns:1fr}.community-grid,.mcp-tools-grid,.preset-grid{grid-template-columns:repeat(2,1fr)}.sub-agents-row{grid-template-columns:1fr}.mcp-arch-diagram{gap:var(--space-md);flex-direction:column}.mcp-arch-arrow{transform:rotate(90deg)}.advanced-hero h1{font-size:36px}}@media (width<=600px){.community-grid,.mcp-tools-grid,.preset-grid{grid-template-columns:1fr}.advanced-tab-bar{flex-direction:column}.advanced-tab-btn{justify-content:flex-start}}.demo-page{min-height:calc(100vh - 64px)}.demo-hero{padding:var(--space-3xl) 0 var(--space-xl);text-align:center}.demo-hero-title{margin-bottom:var(--space-md);justify-content:center;align-items:center;gap:var(--space-md);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;display:flex}.inline-icon{color:var(--color-primary-light)}.demo-hero-desc{color:var(--text-secondary);font-size:1.05rem}.demo-layout{gap:var(--space-xl);grid-template-columns:280px 1fr;align-items:start;display:grid}.demo-steps{position:sticky;top:80px}.demo-steps-header{margin-bottom:var(--space-md);justify-content:space-between;align-items:center;display:flex}.demo-steps-header h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.9rem;font-weight:600}.btn-play{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;transition:all var(--transition-normal);align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:600;display:flex}.btn-play:hover{box-shadow:var(--shadow-glow)}.btn-playing{border-radius:var(--radius-full);color:var(--color-secondary);background:#00cec926;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:600;display:flex}.steps-list{flex-direction:column;gap:4px;display:flex}.step-item{align-items:center;gap:var(--space-sm);border-radius:var(--radius-sm);transition:all var(--transition-normal);padding:10px 12px;display:flex;position:relative;overflow:hidden}.step-item.active{background:#6c5ce71a}.step-item.completed{opacity:.7}.step-item.pending{opacity:.4}.step-indicator{flex-shrink:0;align-items:center;display:flex}.step-check{color:var(--color-secondary)}.step-pending{color:var(--text-muted);opacity:.3}.step-active-dot{background:var(--gradient-primary);border-radius:50%;width:18px;height:18px}.step-info{flex:1;align-items:center;gap:6px;min-width:0;display:flex}.step-emoji{font-size:14px}.step-title{font-size:.85rem;font-weight:500}.step-progress{background:var(--gradient-primary);border-radius:1px;height:2px;position:absolute;bottom:0;left:0}.demo-panel{border-radius:var(--radius-lg);min-height:500px;overflow:hidden}.demo-panel-empty{text-align:center;justify-content:center;align-items:center;gap:var(--space-md);flex-direction:column;min-height:500px;display:flex}.empty-icon{color:var(--color-primary);opacity:.5;margin-bottom:var(--space-md)}.demo-panel-empty h3{font-size:1.1rem;font-weight:600}.demo-panel-empty p{color:var(--text-muted);font-size:.9rem}.panel-header{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-color);background:#0000004d;justify-content:space-between;align-items:center;display:flex}.panel-dots{gap:6px;display:flex}.panel-dots span{border-radius:50%;width:10px;height:10px}.panel-dots span:first-child{opacity:.8;background:#ff5f56}.panel-dots span:nth-child(2){opacity:.8;background:#ffbd2e}.panel-dots span:nth-child(3){opacity:.8;background:#27c93f}.panel-actions{gap:var(--space-sm);display:flex}.panel-action{border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast);align-items:center;gap:4px;padding:4px 10px;font-size:12px;display:flex}.panel-action:hover{color:var(--text-primary);background:#ffffff0d}.panel-title-bar{padding:var(--space-sm) var(--space-md);color:var(--text-secondary);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;font-size:.85rem;font-weight:600;display:flex}.panel-emoji{font-size:16px}.panel-status{color:var(--color-primary-light);font-size:12px;font-weight:500}.panel-status-done{color:var(--color-secondary)}.panel-content{white-space:pre-wrap;word-break:break-all;border:none;border-radius:0;min-height:400px;margin:0;font-size:13px;line-height:1.7}@media (width<=900px){.demo-layout{grid-template-columns:1fr}.demo-steps{position:static}.steps-list{gap:var(--space-xs);padding-bottom:var(--space-sm);flex-direction:row;overflow-x:auto}.step-item{flex-shrink:0;min-width:120px}.step-progress{display:none}}.lottery-page{min-height:calc(100vh - 64px);position:relative;overflow:hidden}.confetti-container{pointer-events:none;z-index:100;position:fixed;inset:0}.confetti-piece{position:absolute;top:-10px}.lottery-header{padding:var(--space-2xl) 0 var(--space-lg);text-align:center}.lottery-title{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;display:flex}.trophy-icon{color:var(--color-accent-orange)}.lottery-badge{border-radius:var(--radius-full);color:var(--color-primary-light);vertical-align:middle;background:#6c5ce733;padding:4px 12px;font-size:12px;font-weight:600}.lottery-subtitle{color:var(--text-secondary);font-size:.95rem}.lottery-layout{gap:var(--space-lg);grid-template-columns:240px 1fr 240px;align-items:start;display:grid}.lottery-sidebar{position:sticky;top:80px}.sidebar-card{padding:var(--space-lg);border-radius:var(--radius-lg)}.sidebar-title{margin-bottom:var(--space-md);color:var(--text-secondary);align-items:center;gap:8px;font-size:.9rem;font-weight:600;display:flex}.participant-list{max-height:400px;margin-bottom:var(--space-md);flex-direction:column;gap:4px;display:flex;overflow-y:auto}.participant-item{border-radius:var(--radius-sm);transition:all var(--transition-fast);justify-content:space-between;align-items:center;padding:6px 10px;font-size:.85rem;display:flex}.participant-item:hover{background:#ffffff08}.participant-item.won{opacity:.4;text-decoration:line-through}.participant-name{align-items:center;gap:6px;display:flex}.participant-remove{width:20px;height:20px;color:var(--text-muted);opacity:0;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex}.participant-item:hover .participant-remove{opacity:1}.participant-remove:hover{color:#ff6b6b;background:#ff646426}.add-participant{gap:var(--space-sm);display:flex}.add-participant input{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;flex:1;padding:8px 12px;font-family:inherit;font-size:.85rem}.add-participant input:focus{border-color:var(--color-primary)}.add-participant input::placeholder{color:var(--text-muted)}.btn-add{border-radius:var(--radius-sm);background:var(--gradient-primary);color:#fff;width:36px;height:36px;transition:all var(--transition-normal);justify-content:center;align-items:center;display:flex}.btn-add:hover:not(:disabled){box-shadow:var(--shadow-glow)}.btn-add:disabled{opacity:.4}.lottery-center{align-items:center;gap:var(--space-lg);flex-direction:column;display:flex}.prize-selector{gap:var(--space-sm);flex-wrap:wrap;justify-content:center;display:flex}.prize-tab{border-radius:var(--radius-full);border:1px solid var(--border-color);transition:all var(--transition-normal);background:0 0;align-items:center;gap:8px;padding:8px 16px;font-size:.85rem;display:flex}.prize-tab:hover:not(:disabled){border-color:var(--prize-color);background:#ffffff08}.prize-tab.active{border-color:var(--prize-color);background:color-mix(in srgb, var(--prize-color) 15%, transparent);box-shadow:0 0 20px color-mix(in srgb, var(--prize-color) 20%, transparent)}.prize-tab.exhausted{opacity:.3;text-decoration:line-through}.prize-tab-name{font-weight:600}.prize-tab-count{color:var(--text-muted);font-size:.75rem}.current-prize{padding:var(--space-xl);border-radius:var(--radius-lg);width:100%;max-width:500px}.prize-display{align-items:center;gap:var(--space-lg);display:flex}.prize-icon-large{border-radius:var(--radius-lg);width:80px;height:80px;color:var(--color-primary-light);background:#6c5ce726;flex-shrink:0;justify-content:center;align-items:center;display:flex}.prize-info h2{margin-bottom:4px;font-size:1.5rem;font-weight:800}.prize-info p{color:var(--text-secondary);font-size:.95rem}.prize-remaining{border-radius:var(--radius-full);color:var(--color-primary-light);background:#6c5ce71a;margin-top:8px;padding:2px 10px;font-size:.8rem;display:inline-block}.slot-machine{width:100%;max-width:500px}.slot-display{justify-content:center;gap:var(--space-md);padding:var(--space-xl);background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-lg);align-items:center;min-height:100px;display:flex;overflow:hidden}.slot-reel{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-color);width:120px;height:60px;font-size:1.1rem;font-weight:700;font-family:var(--font-mono);transition:all var(--transition-normal);justify-content:center;align-items:center;display:flex}.slot-reel.spinning{border-color:var(--color-primary);box-shadow:0 0 15px #6c5ce74d}.slot-reel.winner{border-color:var(--color-accent-orange);color:var(--color-accent-orange);background:#fdcb6e26;box-shadow:0 0 20px #fdcb6e4d}.winner-announce{justify-content:center;align-items:center;gap:var(--space-md);padding:var(--space-md);margin-top:var(--space-md);border-radius:var(--radius-md);color:var(--color-accent-orange);background:#fdcb6e1a;border:1px solid #fdcb6e4d;font-size:1.1rem;font-weight:700;display:flex}.lottery-actions{gap:var(--space-md);display:flex}.btn-spin{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;transition:all var(--transition-normal);align-items:center;gap:10px;padding:16px 40px;font-size:1.1rem;font-weight:700;display:flex}.btn-spin:hover:not(:disabled){box-shadow:var(--shadow-glow-strong)}.btn-spin:disabled{opacity:.5;cursor:not-allowed}.btn-reset{border-radius:var(--radius-full);border:1px solid var(--border-color);color:var(--text-secondary);transition:all var(--transition-normal);align-items:center;gap:8px;padding:16px 24px;font-size:.9rem;font-weight:500;display:flex}.btn-reset:hover:not(:disabled){border-color:var(--border-glow);color:var(--text-primary)}.btn-reset:disabled{opacity:.3}.win-history{max-height:400px;overflow-y:auto}.empty-history{padding:var(--space-2xl) 0;text-align:center;flex-direction:column;align-items:center;display:flex}.empty-star{color:var(--text-muted);opacity:.3;margin-bottom:var(--space-md)}.empty-history p{color:var(--text-muted);font-size:.85rem}.empty-hint{opacity:.6;margin-top:4px;font-size:.75rem!important}.win-record{padding:var(--space-md);border-radius:var(--radius-md);border-left:3px solid var(--record-color);margin-bottom:var(--space-sm);background:#ffffff05}.win-record-prize{margin-bottom:4px;font-size:.85rem;font-weight:600}.win-record-winner{margin-bottom:2px;font-size:.95rem;font-weight:700}.win-record-desc{color:var(--text-muted);font-size:.75rem}.join-page{min-height:calc(100vh - 64px);padding:var(--space-2xl);justify-content:center;align-items:center;display:flex}.join-card{width:100%;max-width:400px;padding:var(--space-2xl);border-radius:var(--radius-xl);text-align:center}.join-icon{margin-bottom:var(--space-md)}.join-title{margin-bottom:var(--space-sm);font-size:2rem;font-weight:800}.join-subtitle{color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:.95rem}.join-form{gap:var(--space-md);flex-direction:column;display:flex}.join-input{border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);text-align:center;transition:border-color var(--transition-fast);outline:none;padding:14px 18px;font-family:inherit;font-size:1rem}.join-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #6c5ce726}.join-input::placeholder{color:var(--text-muted)}.join-btn{border-radius:var(--radius-lg);background:var(--gradient-primary);color:#fff;cursor:pointer;transition:all var(--transition-normal);border:none;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:1rem;font-weight:700;display:flex}.join-btn:hover:not(:disabled){box-shadow:var(--shadow-glow-strong)}.join-btn:disabled{opacity:.4;cursor:not-allowed}.join-success{align-items:center;gap:var(--space-sm);padding:var(--space-xl);flex-direction:column;display:flex}.join-success h2{color:var(--color-secondary);font-size:1.5rem;font-weight:800}.join-success p{color:var(--text-secondary)}.join-hint{color:var(--text-muted);margin-top:var(--space-sm);font-size:.8rem!important}.join-footer{margin-top:var(--space-xl);padding-top:var(--space-md);border-top:1px solid var(--border-color);color:var(--text-muted);justify-content:center;align-items:center;gap:6px;font-size:.8rem;display:flex}.qr-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.qr-modal{width:90%;max-width:360px;padding:var(--space-2xl);border-radius:var(--radius-xl);text-align:center;position:relative}.qr-modal-close{top:var(--space-md);right:var(--space-md);border:1px solid var(--border-color);background:var(--bg-secondary);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute}.qr-modal-close:hover{color:#ff6b6b;background:#ff646426}.qr-modal-title{margin-bottom:var(--space-sm);justify-content:center;align-items:center;gap:8px;font-size:1.2rem;font-weight:700;display:flex}.qr-modal-desc{color:var(--text-secondary);margin-bottom:var(--space-lg);font-size:.9rem}.qr-code-wrapper{padding:var(--space-md);border-radius:var(--radius-lg);margin-bottom:var(--space-md);background:#fff;justify-content:center;display:flex}.qr-modal-url{color:var(--text-muted);font-size:.75rem;font-family:var(--font-mono);word-break:break-all;margin-bottom:var(--space-md)}.qr-modal-note{color:var(--text-muted);justify-content:center;align-items:center;gap:6px;font-size:.8rem;display:flex}.qr-modal-hint{color:var(--text-muted);opacity:.7;margin-top:var(--space-sm);font-size:.75rem;line-height:1.5}.sidebar-title-row{justify-content:space-between;align-items:center;display:flex}.btn-qr{border-radius:var(--radius-sm);border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;display:flex}.btn-qr:hover{border-color:var(--color-primary);color:var(--color-primary);background:#6c5ce714}@media (width<=1024px){.lottery-layout{grid-template-columns:1fr}.lottery-sidebar{position:static}.participant-list,.win-history{max-height:200px}.slot-reel{width:90px;font-size:.9rem}}@media (width<=600px){.slot-display{gap:var(--space-sm);flex-direction:column}.slot-reel{width:100%}.winner-announce{flex-wrap:wrap;font-size:.9rem}.lottery-actions{flex-direction:column;width:100%}.btn-spin,.btn-reset{justify-content:center;width:100%}}.chat-page{flex-direction:column;min-height:calc(100vh - 64px);display:flex}.chat-header{padding:var(--space-2xl) 0 var(--space-lg);text-align:center}.chat-title{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;display:flex}.chat-badge{border-radius:var(--radius-full);color:var(--color-secondary);vertical-align:middle;background:#00cec926;padding:4px 12px;font-size:12px;font-weight:600}.chat-subtitle{color:var(--text-secondary);font-size:.95rem}.chat-layout{gap:var(--space-lg);grid-template-columns:260px 1fr;height:calc(100vh - 200px);min-height:500px;display:grid}.chat-sidebar{gap:var(--space-md);flex-direction:column;display:flex}.sidebar-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-md)}.sidebar-heading{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--space-sm);font-size:.85rem;font-weight:600}.role-list{flex-direction:column;gap:4px;display:flex}.role-item{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);color:var(--text-primary);text-align:left;cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;width:100%;padding:10px 12px;display:flex}.role-item:hover{background:#6c5ce70f}.role-item.active{border-color:var(--role-color);background:color-mix(in srgb, var(--role-color) 10%, transparent)}.role-emoji{flex-shrink:0;font-size:1.3rem}.role-info{flex-direction:column;min-width:0;display:flex}.role-name{white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:600;overflow:hidden}.role-desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.settings-toggle{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;width:100%;padding:8px 12px;font-size:.8rem;font-weight:500;display:flex}.settings-toggle:hover{color:var(--text-primary);background:#ffffff08}.chevron{transition:transform var(--transition-fast);margin-left:auto}.chevron.open{transform:rotate(180deg)}.settings-panel{gap:var(--space-sm);padding-top:var(--space-sm);flex-direction:column;display:flex;overflow:hidden}.setting-item{flex-direction:column;gap:4px;display:flex}.setting-item label{color:var(--text-muted);align-items:center;gap:4px;font-size:.75rem;font-weight:500;display:flex}.setting-item input,.setting-item select{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:.8rem;font-family:var(--font-mono);transition:border-color var(--transition-fast);outline:none;padding:8px 10px}.setting-item input:focus,.setting-item select:focus{border-color:var(--color-primary)}.settings-hint{color:var(--text-muted);opacity:.7;font-size:.7rem}.settings-hint a{color:var(--color-primary-light);text-decoration:none}.settings-hint a:hover{text-decoration:underline}.chat-area{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;display:flex;overflow:hidden}.chat-area-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:color-mix(in srgb, var(--role-color) 5%, transparent);justify-content:space-between;align-items:center;display:flex}.chat-area-role{align-items:center;gap:var(--space-sm);display:flex}.chat-area-emoji{font-size:1.5rem}.chat-area-role h3{font-size:1rem;font-weight:700}.chat-area-role p{color:var(--text-muted);font-size:.75rem}.btn-clear{border-radius:var(--radius-sm);border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;display:flex}.btn-clear:hover{color:#ff6b6b;background:#ff64641a;border-color:#ff64644d}.messages-container{padding:var(--space-lg);gap:var(--space-md);flex-direction:column;flex:1;display:flex;overflow-y:auto}.empty-chat{text-align:center;justify-content:center;align-items:center;gap:var(--space-sm);color:var(--text-muted);flex-direction:column;flex:1;display:flex}.empty-icon{opacity:.2;margin-bottom:var(--space-sm)}.empty-chat h3{color:var(--text-secondary);font-size:1.1rem;font-weight:600}.empty-chat p{font-size:.85rem}.suggestion-chips{margin-top:var(--space-sm);flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.suggestion-chip{border-radius:var(--radius-full);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;padding:6px 14px;font-size:.8rem}.suggestion-chip:hover{border-color:var(--color-primary);color:var(--color-primary-light);background:#6c5ce70f}.message{gap:var(--space-sm);max-width:85%;display:flex}.message.user{flex-direction:row-reverse;align-self:flex-end}.message-avatar{border-radius:var(--radius-sm);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;display:flex}.user-avatar{background:var(--gradient-primary)}.message-bubble{border-radius:var(--radius-lg);word-break:break-word;padding:10px 14px;font-size:.9rem;line-height:1.6}.message.assistant .message-bubble{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-top-left-radius:4px}.message.user .message-bubble{background:var(--gradient-primary);color:#fff;border-top-right-radius:4px}.typing-indicator{gap:4px;padding:4px 0;display:inline-flex}.typing-indicator span{background:var(--text-muted);border-radius:50%;width:6px;height:6px;animation:1.4s infinite typing}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.spinning{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{border-radius:var(--radius-sm);color:#ff6b6b;background:#ff6b6b1a;border:1px solid #ff6b6b33;align-items:center;gap:6px;padding:8px 12px;font-size:.8rem;display:flex}.chat-input-area{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-color)}.input-wrapper{gap:var(--space-sm);align-items:flex-end;display:flex}.chat-input{border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);resize:none;max-height:120px;transition:border-color var(--transition-fast);outline:none;flex:1;padding:10px 14px;font-family:inherit;font-size:.9rem;line-height:1.5}.chat-input:focus{border-color:var(--color-primary)}.chat-input::placeholder{color:var(--text-muted)}.btn-send{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;cursor:pointer;width:40px;height:40px;transition:all var(--transition-normal);border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.btn-send:hover:not(:disabled){box-shadow:var(--shadow-glow)}.btn-send:disabled{opacity:.3;cursor:not-allowed}.input-hint{color:var(--text-muted);opacity:.5;text-align:center;margin-top:6px;font-size:.7rem}.mode-switch{margin-top:var(--space-md);border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border-color);justify-content:center;gap:4px;width:fit-content;margin-left:auto;margin-right:auto;padding:4px;display:flex}.mode-btn{border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;padding:8px 20px;font-size:.85rem;font-weight:600;display:flex}.mode-btn:hover{color:var(--text-primary);background:#6c5ce70f}.mode-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.role-count{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;margin-left:auto;padding:1px 8px;font-size:11px;font-weight:600}.role-check{border:1px solid var(--border-color);color:#0000;width:20px;height:20px;transition:all var(--transition-fast);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;font-size:11px;display:flex}.role-check.checked{background:var(--gradient-primary);color:#fff;border-color:#0000}.message-name{margin-bottom:2px;font-size:.72rem;font-weight:700;display:block}.message.group .message-bubble{padding-top:6px}.chat-area-actions{align-items:center;gap:var(--space-sm);display:flex}.smart-routing-toggle{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;display:flex}.routing-label{color:var(--text-muted);font-size:.75rem;font-weight:500}.routing-switch{background:var(--border-color);width:36px;height:20px;transition:background var(--transition-fast);border-radius:10px;position:relative}.routing-switch.on{background:var(--color-primary)}.routing-knob{width:16px;height:16px;transition:transform var(--transition-fast);background:#fff;border-radius:50%;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #0003}.routing-switch.on .routing-knob{transform:translate(16px)}.routing-info{text-align:center;color:var(--text-muted);border-radius:var(--radius-sm);background:#6c5ce70f;border:1px dashed #6c5ce733;padding:6px 12px;font-size:.8rem}@media (width<=768px){.chat-layout{grid-template-columns:1fr;height:auto;min-height:calc(100vh - 200px)}.chat-sidebar{order:2}.chat-area{order:1;min-height:60vh}.role-list{flex-direction:row;gap:6px;padding-bottom:4px;overflow-x:auto}.role-item{flex-shrink:0;min-width:auto;padding:8px 12px}.role-desc{display:none}.message{max-width:92%}}:root{--color-primary:#6c5ce7;--color-primary-light:#a29bfe;--color-primary-dark:#5a4bd1;--color-secondary:#00cec9;--color-accent:#fd79a8;--color-accent-orange:#fdcb6e;--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;--bg-card-hover:#222240;--bg-elevated:#252545;--text-primary:#fff;--text-secondary:#b8b8d0;--text-muted:#6c6c8a;--border-color:#6c5ce733;--border-glow:#6c5ce766;--gradient-primary:linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);--gradient-accent:linear-gradient(135deg, #00cec9 0%, #6c5ce7 100%);--gradient-warm:linear-gradient(135deg, #fd79a8 0%, #fdcb6e 100%);--gradient-bg:radial-gradient(ellipse at 20% 50%, #6c5ce726 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, #00cec91a 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, #fd79a814 0%, transparent 50%);--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-card:0 4px 24px #0000004d;--shadow-glow:0 0 30px #6c5ce74d;--shadow-glow-strong:0 0 60px #6c5ce780;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}#root{background:var(--gradient-bg);min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:var(--radius-full)}.container{max-width:1200px;padding:0 var(--space-lg);margin:0 auto}.section{padding:var(--space-3xl) 0}.glass{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);background:#1a1a2e99}.gradient-text{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.code-block{font-family:var(--font-mono);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);font-size:14px;line-height:1.8;overflow-x:auto}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #6c5ce74d}50%{box-shadow:0 0 40px #6c5ce799}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.page-flow-nav{border-top:1px solid var(--border-color);padding:var(--space-lg) 0}.flow-nav-inner{justify-content:space-between;align-items:center;gap:var(--space-md);display:flex}.flow-nav-btn{border-radius:var(--radius-full);border:1px solid var(--border-color);color:var(--text-secondary);transition:all var(--transition-normal);white-space:nowrap;align-items:center;gap:6px;padding:10px 20px;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.flow-nav-btn:hover{border-color:var(--border-glow);color:var(--text-primary);background:#6c5ce70d}.flow-nav-btn-primary{background:var(--gradient-primary);color:#fff;border-color:#0000}.flow-nav-btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.flow-nav-steps{align-items:center;gap:var(--space-sm);color:var(--text-muted);font-size:.8rem;display:flex}.flow-nav-dot{background:var(--border-color);border-radius:50%;flex-shrink:0;width:8px;height:8px}.flow-nav-dot.done{background:var(--color-primary)}.flow-nav-dot.active{background:var(--color-primary);box-shadow:0 0 8px #6c5ce780}.flow-nav-tabs{gap:var(--space-xs);display:flex}.flow-nav-tab{border-radius:var(--radius-full);border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;transition:all var(--transition-normal);background:0 0;padding:6px 12px;font-size:.8rem;font-weight:500}.flow-nav-tab:hover{border-color:var(--border-glow);color:var(--text-primary)}.flow-nav-tab.active{background:var(--gradient-primary);color:#fff;border-color:#0000}@media (width<=600px){.flow-nav-steps,.flow-nav-tabs{display:none}}