:root{--bg-primary: #010101;--bg-secondary: #0a0a0a;--bg-tertiary: #111111;--text-primary: #e8e3d5;--text-secondary: #999;--accent-teal: #a9ddd3;--accent-teal-dark: #8fcdbd;--accent-tan: #e8c48f;--accent-rose: #d39da9;--state-waiting: #4a4a4a;--state-active: #a9ddd3;--state-completed: #e8e3d5;--glass-bg: rgba(10, 10, 10, .8);--glass-border: rgba(169, 221, 211, .3);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .6);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Monaco", "Inconsolata", monospace;--font-size-xs: 11px;--font-size-sm: 13px;--font-size-base: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 24px;--font-size-2xl: 32px;--font-size-3xl: 48px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 64px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{width:100%;min-height:100vh;display:flex;flex-direction:column}main{flex:1}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg);font-weight:600}p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}a{color:var(--accent-teal);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-teal-dark)}code{font-family:var(--font-mono);font-size:.9em;background:var(--bg-tertiary);padding:2px 6px;border-radius:var(--radius-sm);color:var(--accent-teal)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.section{padding:var(--spacing-3xl) 0}.section-title{text-align:center;margin-bottom:var(--spacing-2xl)}.section-title h2{margin-bottom:var(--spacing-sm)}.section-title p{font-size:var(--font-size-md);max-width:600px;margin:0 auto}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);padding:var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1;box-shadow:0 0 #a9ddd366}50%{opacity:.8;box-shadow:0 0 0 10px #a9ddd300}}@keyframes pulseDot{0%,to{transform:scale(1);box-shadow:0 0 #a9ddd399}50%{transform:scale(1.1);box-shadow:0 0 0 8px #a9ddd300}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes glow{0%,to{filter:drop-shadow(0 0 5px rgba(169,221,211,.5))}50%{filter:drop-shadow(0 0 15px rgba(169,221,211,.8))}}.animate-fadeIn{animation:fadeIn .3s ease forwards}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--accent-teal),var(--accent-teal-dark));border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-teal)}@media(max-width:768px){:root{--font-size-3xl: 36px;--font-size-2xl: 28px;--font-size-xl: 20px}.container{padding:0 var(--spacing-md)}.section{padding:var(--spacing-2xl) 0}}@media(max-width:480px){:root{--font-size-3xl: 28px;--font-size-2xl: 24px}}.header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--spacing-md) var(--spacing-lg);background:#010101e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(169,221,211,.1);transition:all var(--transition-base)}.header.scrolled{padding:var(--spacing-sm) var(--spacing-lg);background:#010101f2}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}.logo{height:40px;opacity:.9;transition:opacity var(--transition-base)}.logo:hover{opacity:1}.nav-links{display:flex;gap:var(--spacing-lg);list-style:none}.nav-links a{font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary);transition:color var(--transition-base)}.nav-links a:hover{color:var(--accent-teal)}@media(max-width:768px){.logo{height:28px}.nav-links{display:none}}.hero{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-3xl) var(--spacing-lg);padding-top:calc(var(--spacing-3xl) + 80px);background:radial-gradient(ellipse at center top,rgba(169,221,211,.05) 0%,transparent 50%)}.hero-content{text-align:center;max-width:800px}.hero-badge{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);background:#a9ddd31a;border:1px solid var(--glass-border);border-radius:20px;font-size:var(--font-size-sm);color:var(--accent-teal);margin-bottom:var(--spacing-lg)}.hero h1{margin-bottom:var(--spacing-lg);background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-teal) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-tagline{font-size:var(--font-size-lg);color:var(--text-secondary);margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto;line-height:1.7}.hero-highlight{color:var(--accent-teal);font-weight:500}.diagram-section{padding:var(--spacing-2xl) 0;background:var(--bg-secondary)}.diagram-container{position:relative;max-width:1000px;margin:0 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var(--transition-base);z-index:100;pointer-events:none}.hotspot-tooltip.shape-rectangle,.hotspot-tooltip.shape-ellipse{border-radius:var(--radius-lg)}.hotspot-box.active .hotspot-tooltip,.hotspot-box:hover .hotspot-tooltip{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.hotspot-tooltip.position-top{bottom:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(10px)}.hotspot-box.active .hotspot-tooltip.position-top,.hotspot-box:hover .hotspot-tooltip.position-top{transform:translate(-50%) translateY(0)}.hotspot-tooltip.position-bottom{top:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(-10px)}.hotspot-box.active .hotspot-tooltip.position-bottom,.hotspot-box:hover .hotspot-tooltip.position-bottom{transform:translate(-50%) translateY(0)}.hotspot-tooltip.position-left{right:calc(100% + 8px);top:50%;transform:translateY(-50%) translate(10px)}.hotspot-box.active .hotspot-tooltip.position-left,.hotspot-box:hover .hotspot-tooltip.position-left{transform:translateY(-50%) translate(0)}.hotspot-tooltip.position-right{left:calc(100% + 8px);top:50%;transform:translateY(-50%) translate(-10px)}.hotspot-box.active .hotspot-tooltip.position-right,.hotspot-box:hover .hotspot-tooltip.position-right{transform:translateY(-50%) translate(0)}.hotspot-title{font-size:var(--font-size-md);font-weight:600;color:var(--accent-teal);margin-bottom:var(--spacing-sm)}.hotspot-body{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.6;margin-bottom:var(--spacing-md)}.hotspot-body:last-child{margin-bottom:0}.hotspot-body code{background:var(--bg-tertiary);padding:1px 4px;border-radius:3px;font-size:.9em}.hotspot-code{background:var(--bg-primary);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-mono);font-size:var(--font-size-xs);color:var(--accent-teal);overflow:hidden;white-space:pre-wrap;word-break:break-word}@media(max-width:768px){.hotspot-tooltip{width:260px;padding:var(--spacing-md)}.hotspot-tooltip.position-left,.hotspot-tooltip.position-right{left:50%;right:auto;top:calc(100% + 8px);transform:translate(-50%) translateY(-10px)}.hotspot-box:hover .hotspot-tooltip.position-left,.hotspot-box:hover .hotspot-tooltip.position-right{transform:translate(-50%) translateY(0)}}.code-section{padding:var(--spacing-3xl) 0}.code-container{max-width:800px;margin:0 auto}.code-block{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-lg);overflow:hidden}.code-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);background:#0000004d;border-bottom:1px solid var(--glass-border)}.code-dots{display:flex;gap:6px}.code-dot{width:12px;height:12px;border-radius:50%}.code-dot.red{background:#ff5f56}.code-dot.yellow{background:#ffbd2e}.code-dot.green{background:#27ca40}.code-filename{font-size:var(--font-size-sm);color:var(--text-secondary);font-family:var(--font-mono)}.code-content{padding:var(--spacing-lg);overflow-x:auto}.code-content pre{margin:0;font-family:var(--font-mono);font-size:var(--font-size-sm);line-height:1.7;color:var(--text-primary)}.code-keyword{color:var(--accent-rose);font-weight:500}.code-function{color:var(--accent-teal)}.code-string{color:var(--accent-tan)}.code-comment{color:var(--text-secondary);font-style:italic}.code-highlight{background:#a9ddd326;border-left:3px solid var(--accent-teal);margin:0 calc(-1 * var(--spacing-lg));padding:var(--spacing-xs) var(--spacing-lg);padding-left:calc(var(--spacing-lg) - 3px)}.code-special{color:var(--accent-teal);font-weight:600;background:#a9ddd31a;padding:1px 4px;border-radius:3px}.steps-section{padding:var(--spacing-3xl) 0;background:var(--bg-secondary)}.steps-container{max-width:900px;margin:0 auto}.steps-grid{display:grid;gap:var(--spacing-lg)}.step-item{display:flex;gap:var(--spacing-lg);padding:var(--spacing-lg);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.step-item:hover{border-color:var(--accent-teal);transform:translate(4px)}.step-item.highlight{border-color:var(--accent-teal);background:#a9ddd30d}.step-number{width:40px;height:40px;background:linear-gradient(135deg,var(--accent-teal),var(--accent-teal-dark));color:var(--bg-primary);font-weight:700;font-size:var(--font-size-md);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step-content h4{margin-bottom:var(--spacing-xs);color:var(--text-primary)}.step-content p{margin-bottom:0;font-size:var(--font-size-sm)}.step-tag{display:inline-block;padding:2px 8px;background:#a9ddd326;color:var(--accent-teal);font-size:var(--font-size-xs);font-weight:500;border-radius:var(--radius-sm);margin-top:var(--spacing-sm)}.step-tag.offchain{background:#e8c48f26;color:var(--accent-tan)}@media(max-width:768px){.step-item{flex-direction:column;gap:var(--spacing-md)}}.footer{padding:var(--spacing-2xl) var(--spacing-lg);background:var(--bg-primary);border-top:1px solid var(--glass-border)}.footer-content{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.footer-logo{height:32px;opacity:.7}.footer-links{display:flex;gap:var(--spacing-lg)}.footer-links a{font-size:var(--font-size-sm);color:var(--text-secondary);display:flex;align-items:center;gap:var(--spacing-xs)}.footer-links a:hover{color:var(--accent-teal)}.footer-links svg{width:16px;height:16px}.footer-copyright{font-size:var(--font-size-sm);color:var(--text-secondary)}@media(max-width:768px){.footer-content{flex-direction:column;gap:var(--spacing-md);text-align:center}}.animated-section{padding:var(--spacing-3xl) 0;background:var(--bg-primary)}.animated-container{max-width:1000px;margin:0 auto}.animated-wrapper{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.animated-svg{width:100%;height:auto;display:block}.anim-packet{transition:none}.anim-controls{display:flex;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.anim-btn{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-xl);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);background:linear-gradient(135deg,var(--accent-teal),var(--accent-teal-dark));color:var(--bg-primary);box-shadow:0 4px 15px #a9ddd34d}.anim-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #a9ddd366}.anim-btn.playing{background:var(--bg-tertiary);color:var(--accent-teal);border:1px solid var(--accent-teal)}.anim-btn-secondary{background:transparent;border:1px solid var(--glass-border);color:var(--text-secondary);box-shadow:none}.anim-btn-secondary:hover{background:#a9ddd31a;border-color:var(--accent-teal);color:var(--accent-teal);box-shadow:none}.play-icon{font-size:12px}.anim-steps-list{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--spacing-md)}.anim-step-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-md);background:var(--bg-secondary);border:1px solid transparent;border-radius:var(--radius-md);transition:all var(--transition-base);opacity:.5}.anim-step-item.active{opacity:1;border-color:var(--accent-teal);background:#a9ddd30d}.anim-step-num{width:28px;height:28px;background:var(--accent-teal);color:var(--bg-primary);font-weight:700;font-size:var(--font-size-sm);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-sm)}.anim-step-num.teal-tan{background:var(--accent-tan)}.anim-step-text{font-size:var(--font-size-xs);color:var(--text-secondary);line-height:1.4}.anim-step-text code{font-size:10px;background:var(--bg-tertiary);padding:1px 3px;border-radius:2px}.anim-step-item.active .anim-step-text{color:var(--text-primary)}@media(max-width:768px){.anim-steps-list{grid-template-columns:1fr;gap:var(--spacing-sm)}.anim-step-item{flex-direction:row;text-align:left;gap:var(--spacing-md)}.anim-step-num{margin-bottom:0;flex-shrink:0}}.comparison-section{padding:var(--spacing-3xl) 0;background:var(--bg-secondary)}.comparison-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-xl);align-items:start}.comparison-column{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);overflow:hidden}.comparison-header{padding:var(--spacing-lg);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--glass-border)}.comparison-header.traditional{background:#e8c48f0d}.comparison-header.rialo{background:#a9ddd30d}.comparison-header h3{margin:0;font-size:var(--font-size-lg)}.comparison-tag{padding:4px 10px;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600}.comparison-tag.negative{background:#e8c48f26;color:var(--accent-tan)}.comparison-tag.positive{background:#a9ddd326;color:var(--accent-teal)}.comparison-steps{padding:var(--spacing-md)}.comparison-step{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);transition:all var(--transition-base)}.comparison-step:last-child{margin-bottom:0}.comparison-step:hover{background:#ffffff05}.comparison-step.traditional .comparison-icon{background:#e8c48f26;color:var(--accent-tan);border:1px solid rgba(232,196,143,.3)}.comparison-step.rialo .comparison-icon{background:#a9ddd326;color:var(--accent-teal);border:1px solid rgba(169,221,211,.3)}.comparison-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--font-size-sm);flex-shrink:0}.comparison-content h4{margin:0 0 4px;font-size:var(--font-size-sm);color:var(--text-primary)}.comparison-content p{margin:0;font-size:var(--font-size-xs);color:var(--text-secondary);line-height:1.5}.comparison-summary{padding:var(--spacing-lg);border-top:1px solid var(--glass-border)}.comparison-summary.traditional{background:#e8c48f08}.comparison-summary.rialo{background:#a9ddd308}.summary-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0;border-bottom:1px solid rgba(255,255,255,.05)}.summary-item:last-child{border-bottom:none}.summary-label{font-size:var(--font-size-xs);color:var(--text-secondary)}.summary-value{font-size:var(--font-size-xs);font-weight:600}.summary-value.negative{color:var(--accent-tan)}.summary-value.positive{color:var(--accent-teal)}.comparison-divider{display:flex;align-items:center;justify-content:center;padding-top:100px}.comparison-divider span{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-secondary);font-size:var(--font-size-sm)}@media(max-width:900px){.comparison-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.comparison-divider{padding:0}.comparison-divider span{width:40px;height:40px}}.diagram-comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);max-width:1400px;margin:0 auto}.diagram-column{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-rows:auto 1fr auto auto auto}.diagram-column.rialo-column{border-color:#a9ddd34d}.diagram-column.traditional-column{border-color:#e8c48f4d}.diagram-column-header{padding:var(--spacing-md) var(--spacing-lg);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--glass-border)}.diagram-column.rialo-column .diagram-column-header{background:#a9ddd30d}.diagram-column.traditional-column .diagram-column-header{background:#e8c48f0d}.diagram-column-header h3{margin:0;font-size:var(--font-size-lg)}.diagram-tag{padding:4px 10px;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600}.diagram-tag.positive{background:#a9ddd326;color:var(--accent-teal)}.diagram-tag.negative{background:#e8909026;color:#e89090}.diagram-column .animated-wrapper{margin:var(--spacing-md);margin-bottom:0;padding:var(--spacing-sm)}.diagram-column .anim-controls{margin:var(--spacing-md);margin-bottom:var(--spacing-sm)}.diagram-column .anim-btn{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.diagram-column .anim-steps-list{margin:var(--spacing-md);gap:var(--spacing-xs)}.diagram-column .anim-steps-list.compact{grid-template-columns:repeat(5,1fr)}.diagram-column .anim-step-item{padding:var(--spacing-sm)}.diagram-column .anim-step-num{width:22px;height:22px;font-size:10px}.diagram-column .anim-step-text{font-size:10px}.trad-steps-list{grid-template-columns:repeat(9,1fr)!important}.trad-steps-list .trad-step-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-sm);background:var(--bg-secondary);border:1px solid transparent;border-radius:var(--radius-md);transition:all var(--transition-base);opacity:.5;font-size:9px;color:var(--text-secondary)}.trad-steps-list .trad-step-item.active{opacity:1;border-color:var(--accent-tan);background:#e8c48f0d}.trad-steps-list .trad-step-num{width:22px;height:22px;background:#e8c48f4d;color:var(--accent-tan);font-weight:700;font-size:10px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-xs)}.diagram-summary{margin:var(--spacing-md);padding:var(--spacing-md);background:#a9ddd30d;border:1px solid rgba(169,221,211,.2);border-radius:var(--radius-md);align-self:end}.diagram-summary.negative{background:#e890900d;border-color:#e8909033}.diagram-summary .summary-row{display:flex;justify-content:space-between;padding:var(--spacing-xs) 0;font-size:var(--font-size-xs);border-bottom:1px solid rgba(255,255,255,.05)}.diagram-summary .summary-row:last-child{border-bottom:none}.diagram-summary .summary-row span{color:var(--text-secondary)}.diagram-summary .summary-row strong{color:var(--accent-teal)}.diagram-summary.negative .summary-row strong{color:#e89090}.rialo-wrapper{overflow-x:auto;padding-bottom:var(--spacing-sm)}.rialo-wrapper::-webkit-scrollbar{height:6px}.rialo-wrapper::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.rialo-wrapper::-webkit-scrollbar-thumb{background:#a9ddd34d;border-radius:3px}.rialo-wrapper::-webkit-scrollbar-thumb:hover{background:#a9ddd380}.traditional-wrapper{overflow-x:auto;padding-bottom:var(--spacing-sm)}.traditional-wrapper::-webkit-scrollbar{height:6px}.traditional-wrapper::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:3px}.traditional-wrapper::-webkit-scrollbar-thumb{background:#e8c48f4d;border-radius:3px}.traditional-wrapper::-webkit-scrollbar-thumb:hover{background:#e8c48f80}.trad-anim-packet{transition:none}@media(max-width:1200px){.diagram-comparison-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}}@media(max-width:768px){.diagram-column 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