:root{--bg:oklch(97% .012 80);--surface:oklch(99% .005 80);--fg:oklch(20% .02 60);--muted:oklch(48% .015 60);--border:oklch(89% .012 80);--accent:oklch(58% .16 35);--bg-primary:var(--surface);--bg-secondary:oklch(94% .01 80);--bg-tertiary:oklch(90% .015 75);--text-primary:var(--fg);--text-secondary:var(--muted);--text-tertiary:oklch(60% .015 60);--accent-hover:oklch(50% .17 35);--font-display:"Iowan Old Style", "Charter", Georgia, serif;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html{background:var(--bg);color:var(--fg);scroll-behavior:smooth}body{background:linear-gradient(90deg, color-mix(in oklch, var(--border) 58%, transparent) 1px, transparent 1px) 0 0 / 88px 88px, linear-gradient(180deg, var(--surface), var(--bg) 42%);min-height:100vh;color:var(--fg);font-family:var(--font-body);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.55;overflow-x:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;-webkit-text-decoration-color:color-mix(in oklch, var(--fg) 32%, transparent);text-decoration-color:color-mix(in oklch, var(--fg) 32%, transparent);text-underline-offset:.18em}img,svg{max-width:100%}p{color:var(--muted);margin:0}h1,h2,h3,h4{color:var(--fg);font-family:var(--font-display);letter-spacing:-.01em;margin:0;font-weight:500}h1,.hero-title{text-wrap:balance;max-width:850px;font-size:clamp(58px,7vw,112px);line-height:.92}h2,.section-title,.wp-heading-2{text-wrap:balance;max-width:780px;font-size:clamp(40px,4.7vw,72px);line-height:.98}h3,.tech-subtitle,.wp-heading-3{font-size:clamp(26px,2.4vw,34px);line-height:1.08}h4{font-size:18px}code,pre{font-family:var(--font-mono)}code{border:1px solid var(--border);background:color-mix(in oklch, var(--surface) 72%, var(--border));color:var(--fg);padding:.08em .28em;font-size:.9em}pre{margin:0}.app-container{width:min(100%,1280px);margin:0 auto;padding:28px 32px 84px}.container{width:100%;max-width:1120px;margin-inline:auto}.text-center{text-align:center}.text-accent{color:var(--accent)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.mb-0{margin-bottom:0!important}.w-full{width:100%}.h-auto{height:auto}.animate-fade-in{animation:.45s both fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.eyebrow,.badge,.num,.link-title,.stat-label,.cr-table th{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.eyebrow{color:var(--accent);margin:0 0 18px;font-size:12px;line-height:1.35}.badge{color:var(--accent);align-items:center;gap:8px;margin-bottom:18px;font-size:12px;line-height:1.35;display:inline-flex}.badge svg{width:16px;height:16px}.button,.btn-primary,.btn-secondary{border:1px solid var(--fg);background:var(--fg);min-height:46px;color:var(--surface);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;justify-content:center;align-items:center;padding:11px 18px;font-size:12px;text-decoration:none;transition:background-color .16s,color .16s,transform .16s;display:inline-flex}.button:hover,.btn-primary:hover,.btn-secondary:hover{transform:translateY(-1px)}.button.secondary,.btn-secondary{color:var(--fg);background:0 0}.button-compact,.btn-sm{min-height:38px;padding:8px 13px;font-size:11px}.nav{border-bottom:1px solid var(--border);color:var(--muted);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;padding-bottom:18px;font-size:13px;display:grid}.brand{color:var(--fg);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{border:1px solid var(--fg);background:var(--surface);place-items:center;width:34px;height:34px;display:grid;overflow:hidden}.brand-mark img{object-fit:contain;width:100%;height:100%}.nav-links{flex-wrap:wrap;justify-content:flex-end;gap:18px;display:flex}.nav-links a{color:var(--muted);text-decoration:none}.nav-links a:hover{color:var(--fg)}.nav-actions{justify-content:flex-end;display:flex}.hero{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,1.02fr) minmax(420px,.74fr);align-items:center;gap:62px;min-height:760px;padding:76px 0 88px;display:grid}.hero .eyebrow{color:var(--accent)}.lede,.hero-subtitle{max-width:680px;color:color-mix(in oklch, var(--fg) 82%, var(--muted));font-family:var(--font-display);text-wrap:pretty;margin:28px 0 0;font-size:clamp(24px,2.2vw,34px);line-height:1.23}.hero-subtitle{margin-inline:auto}.hero-actions,.cta-actions{flex-wrap:wrap;gap:14px;margin-top:34px;display:flex}.hero-meta{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:54px;display:grid}.hero-meta div{border-right:1px solid var(--border);min-height:116px;padding:18px 18px 16px 0}.hero-meta div:nth-child(2),.hero-meta div:last-child{padding-left:18px}.hero-meta div:last-child{border-right:0}.hero-meta b{font-family:var(--font-display);margin-bottom:8px;font-size:28px;font-weight:500;line-height:1;display:block}.hero-meta span{color:var(--muted);font-size:13px;line-height:1.45}.protocol-panel{border:1px solid var(--fg);background:color-mix(in oklch, var(--surface) 94%, transparent);grid-template-rows:auto 1fr auto;min-height:560px;display:grid}.panel-head{border-bottom:1px solid var(--fg);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:18px;padding:14px 16px;font-size:11px;display:flex}.status{color:var(--muted);align-items:center;gap:8px;display:inline-flex}.status:before{content:"";background:var(--accent);border-radius:999px;width:7px;height:7px}.tunnel{background:repeating-linear-gradient(0deg, transparent, transparent 35px, color-mix(in oklch, var(--fg) 8%, transparent) 36px), repeating-linear-gradient(90deg, transparent, transparent 35px, color-mix(in oklch, var(--fg) 8%, transparent) 36px);min-height:390px;position:relative;overflow:hidden}.tunnel:before{content:"";background:var(--fg);height:1px;position:absolute;top:50%;left:9%;right:9%}.node{border:1px solid var(--fg);background:var(--surface);width:102px;height:102px;font-family:var(--font-mono);letter-spacing:.08em;text-align:center;text-transform:uppercase;border-radius:999px;place-items:center;font-size:11px;display:grid;position:absolute}.node.client{top:calc(50% - 51px);left:9%}.node.edge{top:calc(50% - 51px);left:calc(50% - 51px)}.node.origin{top:calc(50% - 51px);right:9%}.packet{border:1px solid var(--fg);background:var(--surface);width:min(420px,72%);font-family:var(--font-mono);text-transform:uppercase;padding:14px;font-size:11px;line-height:1.7;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-5deg)}.panel-foot{border-top:1px solid var(--fg);grid-template-columns:repeat(3,1fr);display:grid}.panel-foot div{border-right:1px solid var(--fg);padding:14px 12px}.panel-foot div:last-child{border-right:0}.panel-foot b{font-family:var(--font-display);font-size:25px;font-weight:500;line-height:1;display:block}.panel-foot span{color:var(--muted);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;margin-top:6px;font-size:10px;display:block}.section,.faq-section,.architecture-section,.tech-section,.wp-section{border-bottom:1px solid var(--border);padding:86px 0}.section-head,.section-header{grid-template-columns:minmax(0,.75fr) minmax(320px,.45fr);align-items:end;gap:56px;margin-bottom:34px;display:grid}.section-header.text-center{text-align:center;max-width:760px;margin-inline:auto;display:block}.section-header.text-center .section-title{margin-inline:auto}.section-copy,.section-subtitle{max-width:700px;color:var(--muted);text-wrap:pretty;font-size:17px;line-height:1.65}.section-subtitle{margin:20px auto 0}.feature-grid{border-top:1px solid var(--border);border-left:1px solid var(--border);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.feature{border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:color-mix(in oklch, var(--surface) 72%, transparent);min-height:250px;padding:24px}.feature .num{color:var(--muted);margin-bottom:38px;font-size:11px;display:block}.feature h3{margin-bottom:10px;font-size:29px;line-height:1.08}.feature p{font-size:14px;line-height:1.55}.architecture-grid{grid-template-columns:.9fr 1.1fr;align-items:stretch;gap:28px;display:grid}.architecture-grid+.architecture-grid{margin-top:42px}.architecture-content{align-content:center;gap:22px;display:grid}.architecture-description,.tech-text,.wp-paragraph{color:var(--muted);font-size:16px;line-height:1.72}.stack,.architecture-visual,.tech-glass,.tech-diagram-box,.cr-table-wrapper,.whitepaper-abstract,.wp-card,.wp-callout,.wp-code-block,.wp-math-box,.wp-implementation-card{border:1px solid var(--border);background:color-mix(in oklch, var(--surface) 82%, transparent)}.stack{border-color:var(--fg);background:var(--surface)}.stack-row{border-bottom:1px solid var(--fg);grid-template-columns:170px 1fr;align-items:center;gap:18px;min-height:84px;padding:16px 18px;display:grid}.stack-row:last-child{border-bottom:0}.stack-row b{font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;font-size:11px}.lane{border:1px solid var(--fg);background:repeating-linear-gradient(90deg, color-mix(in oklch, var(--fg) 13%, transparent), color-mix(in oklch, var(--fg) 13%, transparent) 1px, transparent 1px, transparent 20px);height:32px}.spec-card{border:1px solid var(--border);background:color-mix(in oklch, var(--surface) 78%, transparent);align-content:space-between;min-height:100%;padding:28px;display:grid}.spec-list{border-top:1px solid var(--border);margin-top:30px;display:grid}.spec-list div{border-bottom:1px solid var(--border);grid-template-columns:150px 1fr;gap:18px;padding:15px 0;font-size:14px;display:grid}.spec-list b{font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;font-size:11px}.spec-list span{color:var(--muted)}.proof-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.proof-card{border:1px solid var(--border);background:var(--surface);flex-direction:column;justify-content:space-between;min-height:245px;padding:24px;display:flex}.proof-card b{font-family:var(--font-display);font-size:44px;font-weight:500;line-height:1}.proof-card h3{margin-top:28px;font-size:29px;line-height:1.08}.proof-card p{margin-top:10px;font-size:14px}.comparison{border:1px solid var(--fg);background:var(--surface);overflow:hidden}.compare-row{border-bottom:1px solid var(--fg);grid-template-columns:1.1fr .95fr .95fr;display:grid}.compare-row:last-child{border-bottom:0}.compare-row>div{border-right:1px solid var(--fg);min-height:72px;padding:18px}.compare-row>div:last-child{border-right:0}.compare-head{background:color-mix(in oklch, var(--border) 42%, var(--surface));font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;font-size:11px}.compare-row p{font-size:14px;line-height:1.5}.cta{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,.9fr) minmax(320px,.55fr);align-items:end;gap:42px;padding:86px 0 18px;display:grid}.cta h2{max-width:720px}.cta-panel{border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);padding:22px 0}.cta-panel p{margin-bottom:20px}.faq-section{border-bottom:1px solid var(--border)}.faq-header{margin-bottom:34px}.faq-container{border:1px solid var(--fg);background:var(--surface)}.faq-item{border-bottom:1px solid var(--fg)}.faq-item:last-child{border-bottom:0}.faq-question{width:100%;min-height:72px;color:var(--fg);font-family:var(--font-display);text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:18px;padding:18px;font-size:24px;line-height:1.14;display:flex}.faq-question-icon{color:var(--accent);flex:none;display:inline-flex}.faq-answer{max-width:860px;padding:0 18px 22px;font-size:15px;line-height:1.68}.architecture-section{padding-top:0}.architecture-visual{place-items:center;min-height:360px;padding:28px;display:grid;overflow:hidden}.diagram-container{width:min(100%,480px)}.diagram-layer{border:1px solid var(--fg);background:repeating-linear-gradient(90deg, transparent, transparent 24px, color-mix(in oklch, var(--fg) 8%, transparent) 25px), var(--surface);place-items:center;min-height:260px;display:grid;position:relative}.diagram-layer.inner-layer{background:color-mix(in oklch, var(--accent) 10%, var(--surface));width:70%;min-height:140px}.layer-label{font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;font-size:11px;position:absolute;top:12px;left:14px}.arch-stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));margin-top:12px;display:grid}.stat-item{border-right:1px solid var(--border);padding:16px 12px}.stat-item:last-child{border-right:0}.stat-value{font-family:var(--font-display);font-size:32px;line-height:1}.stat-value span{font-size:.52em}.stat-label{color:var(--muted);margin-top:8px;font-size:10px}.tech-section{margin-bottom:0!important}.tech-section-header{margin-bottom:28px}.tech-glass,.cr-table-wrapper{padding:28px}.tech-glass-grid{grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);align-items:stretch;gap:28px;display:grid}.tech-glass-grid>div:first-child{border:1px solid var(--border);background:color-mix(in oklch, var(--surface) 82%, transparent);padding:28px}.tech-subtitle{margin-bottom:14px}.tech-text+.tech-text{margin-top:16px}.tech-wire-format,.tech-callout{border-top:1px solid var(--fg);border-bottom:1px solid var(--fg);color:var(--muted);font-family:var(--font-mono);margin-top:22px;padding:18px;font-size:12px;line-height:1.7}.tech-wire-format-title{color:var(--fg);text-transform:uppercase;margin-bottom:8px}.tech-diagram-box{place-items:center;min-height:300px;padding:18px;display:grid;overflow:hidden}.cr-table-description{max-width:780px;margin-bottom:22px;font-size:15px}.cr-table{border-collapse:collapse;width:100%}.cr-table th,.cr-table td{border-top:1px solid var(--border);text-align:left;vertical-align:top;padding:16px 14px}.cr-table th{color:var(--fg);font-size:11px}.cr-table td{color:var(--muted);font-size:14px}.cr-mode{font-weight:600;color:var(--fg)!important}.cr-activate{font-family:var(--font-mono);font-size:12px!important}.cr-level-badge{border:1px solid var(--fg);width:34px;height:34px;color:var(--fg);font-family:var(--font-mono);place-items:center;font-size:12px;display:inline-grid}.cr-level-badge-plus{background:var(--fg);color:var(--surface)}.whitepaper-page{color:var(--fg)}.whitepaper-hero{border-bottom:1px solid var(--border);padding:86px 0}.whitepaper-meta{color:var(--muted);font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:24px;font-size:12px;display:flex}.meta-divider{color:var(--border)}.whitepaper-container{max-width:980px}.whitepaper-abstract{margin:64px 0 34px;padding:28px}.abstract-title{margin-bottom:12px;font-size:34px}.whitepaper-content{display:grid}.wp-section{padding:58px 0}.wp-heading-2{margin-bottom:22px}.wp-heading-3{margin:28px 0 12px}.wp-lead{color:color-mix(in oklch, var(--fg) 82%, var(--muted));font-family:var(--font-display);font-size:24px;line-height:1.25}.wp-paragraph+.wp-paragraph{margin-top:14px}.wp-section-header-icon{align-items:center;gap:12px;margin-bottom:18px;display:flex}.wp-section-header-icon svg,.impl-icon svg,.wp-list-icon svg{width:22px;height:22px}.wp-grid-2,.wp-implementation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px;display:grid}.wp-card,.wp-callout,.wp-implementation-card{padding:22px}.wp-card-title{font-family:var(--font-display);margin-bottom:10px;font-size:24px}.wp-bullets,.wp-list{color:var(--muted);gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.wp-bullets li{border-left:1px solid var(--border);padding-left:18px;line-height:1.65}.wp-list li{border-top:1px solid var(--border);grid-template-columns:34px 1fr;align-items:start;gap:12px;padding:14px 0;display:grid}.wp-list-icon,.impl-icon{border:1px solid var(--fg);width:34px;height:34px;color:var(--accent);place-items:center;display:grid}.wp-code-block{color:var(--fg);margin:18px 0;padding:18px;font-size:12px;line-height:1.45;overflow-x:auto}.wp-callout{border-color:var(--fg);margin-top:20px}.wp-steps{border-top:1px solid var(--border);margin-top:18px;display:grid}.wp-step{border-bottom:1px solid var(--border);grid-template-columns:48px 1fr;gap:16px;padding:18px 0;display:grid}.wp-step-number{border:1px solid var(--fg);width:36px;height:36px;font-family:var(--font-mono);place-items:center;display:grid}.wp-step-content{color:var(--muted);line-height:1.65}.wp-math-box{margin-top:18px;padding:22px}.math-row{border-bottom:1px solid var(--border);justify-content:space-between;gap:18px;padding:8px 0;display:flex}.math-label{color:var(--muted)}.math-value{color:var(--fg);font-family:var(--font-mono)}.math-minus .math-value{color:var(--muted)}.math-result .math-value{color:var(--accent)}.math-divider{background:var(--fg);height:1px;margin:12px 0}.math-conclusion{color:var(--fg);margin-top:12px}.footer{padding-top:58px}.footer-grid{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,.8fr) minmax(320px,.8fr);gap:42px;padding:0 0 34px;display:grid}.footer-brand{margin-bottom:18px}.footer-tagline{max-width:430px;font-size:15px;line-height:1.7}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.link-group{align-content:start;gap:10px;display:grid}.link-title{color:var(--fg);font-size:11px}.footer-link{color:var(--muted);font-size:14px;text-decoration:none}.footer-link:hover{color:var(--fg)}.footer-bottom{color:var(--muted);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;justify-content:space-between;gap:18px;padding-top:18px;font-size:11px;display:flex}.footer-bottom a{text-decoration:none}@media (width<=1060px){.hero,.section-head,.architecture-grid,.tech-glass-grid,.cta,.footer-grid{grid-template-columns:1fr}.hero{min-height:auto}.protocol-panel{min-height:520px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=820px){.app-container{padding:20px 18px 64px}.nav{grid-template-columns:1fr;align-items:flex-start;gap:16px}.nav-links,.nav-actions{justify-content:flex-start}.hero{gap:42px;padding:54px 0 64px}.hero-meta,.panel-foot,.proof-grid,.feature-grid,.wp-grid-2,.wp-implementation-grid,.arch-stats,.footer-links{grid-template-columns:1fr}.hero-meta div,.hero-meta div:nth-child(2),.hero-meta div:last-child{border-right:0;border-bottom:1px solid var(--border);padding-left:0}.hero-meta div:last-child{border-bottom:0}.protocol-panel{min-height:470px}.tunnel{min-height:320px}.node{width:76px;height:76px;font-size:9px}.node.client{top:calc(50% - 38px);left:5%}.node.edge{top:calc(50% - 38px);left:calc(50% - 38px)}.node.origin{top:calc(50% - 38px);right:5%}.packet{width:78%;font-size:9px}.section,.faq-section,.architecture-section,.tech-section,.wp-section,.whitepaper-hero{padding:64px 0}.section-head{gap:20px;margin-bottom:28px}.stack-row,.spec-list div,.compare-row,.wp-step{grid-template-columns:1fr}.compare-row>div,.panel-foot div{border-right:0;border-bottom:1px solid var(--fg)}.compare-row>div:last-child,.panel-foot div:last-child{border-bottom:0}.cr-table,.cr-table tbody,.cr-table tr,.cr-table td{width:100%;display:block}.cr-table thead{display:none}.cr-table tr{border-top:1px solid var(--border)}.cr-table td{border-top:0;grid-template-columns:110px 1fr;gap:14px;display:grid}.cr-table td:before{content:attr(data-label);color:var(--fg);font-family:var(--font-mono);letter-spacing:.07em;text-transform:uppercase;font-size:10px}.footer-bottom{flex-direction:column}}@media (width<=520px){body{font-size:15px}h1,.hero-title{font-size:clamp(44px,18vw,62px)}h2,.section-title,.wp-heading-2{font-size:clamp(34px,13vw,46px)}.lede,.hero-subtitle,.wp-lead{font-size:22px}.button,.btn-primary,.btn-secondary,.hero-actions,.cta-actions{width:100%}.tech-glass,.cr-table-wrapper,.whitepaper-abstract,.wp-card,.wp-callout,.wp-code-block,.wp-math-box,.wp-implementation-card{padding:18px}}