@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--paper:#f5f3ed;--ink:#22251f;--muted:#62665d;--line:#d9dcd0;--orange:#dc4520;--bright:#ff724a;--green:#a4c797;--mono:'IBM Plex Mono',monospace;--sans:'Space Grotesk',system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}a:hover{color:var(--orange)}.wrap{max-width:1280px;margin-inline:auto;padding-inline:48px}.site-header{position:sticky;top:0;z-index:9;background:var(--paper);max-width:1440px;margin:auto;padding:26px 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{font-size:24px;font-weight:700;letter-spacing:-1px;display:inline-flex;align-items:center}.brand-dot{color:var(--orange)}.brand-mark{display:inline-flex;align-items:center;justify-content:center;position:relative;background:var(--orange);color:white;width:30px;height:32px;margin-right:10px;font-size:23px;line-height:1}.brand-mark span{position:absolute;right:-2px;color:var(--paper);font-size:33px}.site-header nav{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:500}.nav-cta{border:1px solid var(--ink);padding:10px 16px;display:flex;gap:24px}.skip{position:absolute;top:-100px;left:16px;padding:12px;background:var(--paper);z-index:10}.skip:focus{top:10px}.eyebrow{font:500 11px/1.5 var(--mono);letter-spacing:1.5px;color:var(--muted);display:block}.signal{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:8px}.hero{padding-top:56px}.hero-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:64px;align-items:center;margin:32px 0 64px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(54px,6.4vw,88px);line-height:1.04;letter-spacing:-5px;font-weight:500;margin-bottom:28px}.accent{color:var(--orange)}.hero-copy{font-size:25px;line-height:1.3;letter-spacing:-.6px;margin-bottom:20px}.lede{max-width:550px;font-size:16px;color:var(--muted);line-height:1.8}.actions{display:flex;align-items:center;gap:24px;margin-top:30px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;padding:14px 21px;font-size:13px;font-weight:600;border:1px solid transparent;cursor:pointer;line-height:1.6}.primary{background:var(--orange);color:white}.primary:hover{background:#b73515;color:white}.dark{background:var(--ink);color:white}.dark:hover{background:#41483c;color:white}.text-link{font-size:13px;font-weight:600;display:inline-block;border-bottom:1px solid var(--ink);padding-bottom:3px}.hero-tags{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;font:10px var(--mono);color:var(--muted)}.hero-tags span:before{content:'+';color:var(--orange);margin-right:7px}.hero-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;font:10px var(--mono);letter-spacing:1px;color:var(--muted)}.decision-board{background:#23271f;color:var(--paper);padding:26px;border-radius:3px;box-shadow:12px 12px 0 #e6e8dd;position:relative}.board-header{display:flex;justify-content:space-between;align-items:center;gap:12px;font:9px var(--mono);color:#bbc0b4;letter-spacing:.6px}.demo-tag{font-size:8px;border:1px solid #596150;padding:4px 6px}.board-route{padding:27px 0 25px;display:flex;flex-direction:column;align-items:center;gap:10px;font:9px var(--mono);letter-spacing:1.5px;color:#b0b7a9}.firewall-box{width:100%;border:1px solid #d87244;background:linear-gradient(125deg,#503726,#2d2c20);display:grid;grid-template-columns:35px auto;padding:22px;gap:4px 15px}.crosshair{grid-row:span 2;font-size:36px;line-height:1.2;color:var(--bright)}.firewall-box strong{color:#ffc9a6;font:500 18px var(--mono);letter-spacing:1px}.firewall-box>span:last-child{font:10px var(--mono);letter-spacing:0;color:#d2bfb0}.decision-row{border-top:1px solid #424938;padding:22px 0;display:flex;align-items:center;gap:14px}.row-index{font:10px var(--mono);color:#87917e}.decision-row>div{flex:1;min-width:0}.decision-row strong{font:500 13px var(--mono);display:block}.decision-row small{font:10px/1.6 var(--mono);color:#a7b19c;display:block;margin-top:5px}.redacted{color:#ffbb8f}.pill{padding:5px 7px;font:9px var(--mono);letter-spacing:.5px}.allow{background:#344c35;color:#c2e0b6}.redact{background:#58432b;color:#ffcc95}.block{background:#57382f;color:#ffb39b}.board-bottom{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #424938;padding-top:18px;font:8px var(--mono);letter-spacing:.6px;color:#b7c0af}.section{padding-top:100px;padding-bottom:100px;scroll-margin-top:24px}.section-head{max-width:720px;margin-bottom:48px}.section-head .eyebrow{margin-bottom:22px}h2{font-weight:500;font-size:clamp(32px,4vw,50px);line-height:1.15;letter-spacing:-2px;margin-bottom:22px}.section-head p{max-width:580px;color:var(--muted);font-size:16px}.problem{background:#e9ece2;margin-top:20px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.problem-card{border-top:1px solid #bbc3af;padding:26px 0 0}.card-number{font-size:26px;display:block;margin-bottom:24px;color:#556549}h3{font-size:20px;line-height:1.35;letter-spacing:-.5px;margin-bottom:12px}.problem-card p,.architecture-notes p{color:var(--muted);font-size:14px;line-height:1.8;margin-bottom:0}.flow{display:flex;align-items:stretch;padding-top:10px}.flow-node{border:1px solid #c7cdbd;padding:22px 16px;flex:1;min-width:0;background:#fafaf6;display:flex;flex-direction:column;gap:13px}.flow-num{font:9px var(--mono);color:var(--muted)}.flow-node strong{font-size:15px;line-height:1.3}.flow-node small{font-size:11px;color:var(--muted)}.flow-node.selected{border:1px solid var(--orange);background:#fbe9dc}.flow-node.selected .flow-num{color:#a63317}.flow-arrow{align-self:center;margin:0 8px;font-size:17px;color:#8a9480}.return-path{display:flex;justify-content:space-between;border-bottom:1px dashed #adb5a1;margin:0 2px;padding:20px 0 12px;font:9px var(--mono);letter-spacing:1px;color:var(--muted)}.architecture-notes{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin:38px 0 30px}.architecture-notes h3{font-size:17px}.difference-section{border-top:1px solid var(--line)}.difference-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.difference-card{padding:30px;border:1px solid #c7cdbd;background:#fafaf6}.difference-card>span{font:10px var(--mono);color:var(--orange);letter-spacing:1px;display:block;margin-bottom:20px}.difference-card h3{font-size:25px;font-weight:500}.difference-card p{font-size:14px;color:var(--muted);line-height:1.85;margin:0}.dark-section{background:#23271f;color:var(--paper)}.dark-section .eyebrow{color:#afb99f}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px 64px}.control-grid article{border-top:1px solid #536047;padding-top:24px}.control-grid article>span{font:10px var(--mono);color:#b1c0a3;letter-spacing:1px;display:block;margin-bottom:20px}.control-grid h3{font-size:25px;font-weight:500}.control-grid p{font-size:14px;color:#b8c0ad;max-width:470px;line-height:1.85;margin:0}.edition-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.edition{padding:36px;background:#fbfbf7;border:1px solid var(--line)}.edition.enterprise{background:#e9ede2;border-color:#bec8b3}.edition-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.edition-symbol{font:18px var(--mono);color:#717c65}.edition h3{font-size:34px;font-weight:500;margin-bottom:12px}.edition-desc{font-size:15px;color:var(--muted);max-width:350px;min-height:50px}.edition ul{list-style:none;margin:24px 0 32px;padding:0;font-size:13px}.edition li{padding:10px 0;border-top:1px solid var(--line)}.edition li:before{content:'+';font-family:var(--mono);margin-right:10px;color:var(--orange)}.edition .button{width:100%}.fine{font-size:11px;line-height:1.7;color:var(--muted)}.edition .fine{margin-top:14px;margin-bottom:0}.scope-note{font-size:12px;color:var(--muted);border-left:2px solid #a1ab96;padding-left:16px;margin:26px 0 0;max-width:870px;line-height:1.8}.faq-section{background:#e9ece2}.faq-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:64px}.faq-grid h2{margin-top:22px}.faq details{border-top:1px solid #c1c9b5;padding:22px 0}.faq details:last-child{border-bottom:1px solid #c1c9b5}.faq summary{cursor:pointer;font-size:16px;font-weight:500;padding-right:18px}.faq p{margin-top:16px;margin-bottom:0;color:var(--muted);font-size:14px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-grid h2{margin-top:24px}.contact-grid .lede{font-size:14px;max-width:400px}.contact-grid .text-link{margin-top:20px}form{background:#eeeee6;border:1px solid var(--line);padding:30px}label{display:flex;flex-direction:column;font-size:12px;font-weight:500;gap:8px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}input,textarea{width:100%;min-width:0;background:#fafaf6;border:1px solid #c9cdbf;border-radius:0;padding:11px 12px;font-size:13px;color:var(--ink)}textarea{resize:vertical}form .button{width:100%}form .fine{margin:14px 0 0}.honeypot{display:none}footer{border-top:1px solid var(--line);max-width:1280px;padding:42px 48px 24px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:24px}footer p{font-size:12px;color:var(--muted);margin:10px 0}.footer-links{display:flex;gap:24px;font-size:12px;justify-content:flex-end;flex-wrap:wrap}.footer-links a{height:min-content}footer>.fine{grid-column:span 2;border-top:1px solid var(--line);padding-top:18px;margin-top:4px}.page-hero{padding-top:80px;padding-bottom:65px}.page-hero h1{font-size:clamp(48px,6vw,78px);margin-top:26px;max-width:950px}.page-hero .button{margin-top:20px}.docs-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding-top:20px}.doc-card{padding:30px;border:1px solid var(--line)}.doc-card>span{font:10px var(--mono);color:var(--muted);display:block;margin-bottom:22px}.doc-card h2{font-size:26px;letter-spacing:-.8px}.doc-card p{font-size:14px;color:var(--muted)}.doc-card a{font-size:13px;border-bottom:1px solid}.prose{max-width:900px;padding-top:30px}.prose h2{margin-top:25px}.prose p,.prose li{color:var(--muted);font-size:15px;line-height:1.85}.prose li{padding:8px 0}.notice{padding:26px;background:#e9ece2;border-left:3px solid var(--orange);margin:35px 0 0}.notice p{margin:12px 0}.notice a{font-size:13px;font-weight:500}.context-chain{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:32px 0;font:14px var(--mono);color:#b0bc9f}.context-chain span{padding:14px 18px;border:1px solid #647257;color:var(--paper)}.dark-section .lede{color:#b8c0ad;max-width:700px}.thanks{min-height:65vh}.thanks .text-link{margin-left:24px}
@media(min-width:1500px){.hero{padding-top:75px}.hero-grid{margin-bottom:80px}.decision-board{padding:32px}.decision-row{padding:25px 0}}
@media(max-width:1000px){.wrap{padding-inline:30px}.site-header{padding:22px 30px}.hero-grid{gap:32px}.actions{flex-wrap:wrap;gap:18px}.decision-board{padding:20px}h1{letter-spacing:-3px}.flow-node{padding:18px 10px}.flow-node strong{font-size:13px}.flow-arrow{margin:0 5px}.flow-num{font-size:8px}.contact-grid{gap:32px}.site-header nav{gap:22px}.decision-row{gap:10px}.decision-row small{font-size:9px}.three-grid{gap:20px}.edition{padding:26px}}
@media(max-width:740px){.wrap{padding-inline:24px}.site-header{padding:18px 24px;align-items:flex-start}.brand{font-size:21px}.site-header nav{gap:17px;font-size:12px;flex-wrap:wrap;justify-content:flex-end}.site-header nav>a:first-child{display:none}.nav-cta{padding:5px 9px;gap:8px}.hero{padding-top:35px}.hero-grid{grid-template-columns:1fr;gap:40px;margin-top:25px;margin-bottom:36px}h1{font-size:64px;letter-spacing:-3.5px}.hero-copy{font-size:23px}.lede{font-size:15px}.hero-tags{gap:15px}.decision-board{padding:24px;max-width:530px;box-shadow:7px 7px 0 #e1e5d6}.hero-bottom{font-size:8px;gap:25px;line-height:1.6}.section{padding-block:66px}.section-head{margin-bottom:32px}h2{font-size:37px;letter-spacing:-1.5px}.three-grid{grid-template-columns:1fr;gap:30px}.problem-card{padding-top:18px}.card-number{margin-bottom:14px}.flow{flex-direction:column;max-width:480px;margin:auto}.flow-node{padding:20px;gap:7px}.flow-node strong{font-size:18px}.flow-num{font-size:10px}.flow-node small{font-size:12px}.flow-arrow{transform:rotate(90deg);height:26px;line-height:26px;margin:0}.return-path{font-size:8px;letter-spacing:.3px;gap:10px}.architecture-notes{grid-template-columns:1fr;gap:28px;margin-top:32px}.control-grid,.difference-grid,.edition-grid,.faq-grid,.contact-grid,.docs-grid{grid-template-columns:1fr;gap:30px}.control-grid h3{font-size:24px}.edition{padding:26px}.edition-desc{min-height:0;max-width:none}.faq-grid{gap:10px}.faq-grid h2 br{display:none}.faq summary{font-size:15px}.contact-grid h2 br{display:none}.contact-grid .lede{max-width:none}form{padding:22px}.form-grid{grid-template-columns:1fr;gap:0}.page-hero{padding-block:55px}.page-hero h1{font-size:49px;letter-spacing:-2.5px}.context-chain{font-size:11px;gap:12px}.context-chain span{padding:12px}.docs-grid{padding-top:0}.prose{padding-top:0}.thanks .text-link{margin:24px 0 0;display:block;width:max-content}footer{padding:34px 24px 24px;grid-template-columns:1fr}.footer-links{justify-content:flex-start;gap:20px}footer>.fine{grid-column:1}.board-header{font-size:9px}.board-bottom{font-size:8px}.decision-row small{font-size:10px}}
@media(max-width:390px){.site-header{padding-inline:18px;gap:12px}.site-header nav{gap:10px}.site-header nav>a:nth-child(2){display:none}.wrap{padding-inline:20px}h1{font-size:57px}.decision-board{padding:18px}.decision-row strong{font-size:12px}.decision-row small{font-size:9px}.board-header{font-size:8px}.demo-tag{font-size:7px}.hero-tags{gap:12px;font-size:9px}.flow-num{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Durable contact receipt and accessible error feedback. */
.contact-feedback { padding: 14px 16px; border: 1px solid currentColor; overflow-wrap: anywhere; font-size: 14px; line-height: 1.6; }
.contact-feedback[data-state="success"] { color: #1f5138; background: #eef7ef; }
.contact-feedback[data-state="error"] { color: #842c24; background: #fff0ed; }
#contact-form button:disabled { opacity: .65; cursor: wait; }

.difference-card .button,.difference-card .text-link{margin-top:24px}
@media(max-width:740px){body{overflow-x:clip}.site-header{align-items:center}.site-header nav>a:not(.nav-cta):not(:nth-child(4)){display:none}.site-header nav{flex-wrap:nowrap}.hero-bottom{flex-wrap:wrap}.decision-board{min-width:0;width:100%}}
@media(max-width:390px){.site-header{padding-inline:16px}.site-header nav{gap:12px}.site-header nav>a:nth-child(4){display:inline}.nav-cta{white-space:nowrap}.brand-mark{margin-right:7px}.brand{font-size:19px}.wrap{padding-inline:20px}}

/* AISG connection recipes remain readable on narrow displays. */
.connection-example{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.7;background:rgba(0,0,0,.04);padding:16px;border-radius:8px}

/* Actual console screenshots, with explicit synthetic-environment captions. */
.console-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0}
.console-shot{margin:0;border:1px solid var(--line,#d9d7cf);border-radius:12px;overflow:hidden;background:#fff}
.console-shot a{display:block;background:#0f1118}.console-shot img{display:block;width:100%;height:auto}
.console-shot figcaption{padding:20px 24px}.console-shot figcaption strong{display:block;margin-bottom:8px}
.console-shot figcaption span{display:block;font-size:14px;line-height:1.65;color:var(--muted,#666)}
@media(max-width:760px){.console-gallery{grid-template-columns:1fr}.console-shot figcaption{padding:16px}}