@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Serif:ital,wght@0,400;0,500;1,400&display=swap";:root{--paper: oklch(.985 .004 80);--paper-2: oklch(.965 .005 80);--paper-3: oklch(.94 .006 80);--rule: oklch(.86 .008 80);--rule-2: oklch(.78 .01 80);--ink: oklch(.2 .01 60);--ink-2: oklch(.38 .01 60);--ink-3: oklch(.55 .01 60);--accent: oklch(.55 .18 280);--accent-cyan: oklch(.74 .11 225);--accent-2: oklch(.62 .16 280);--accent-soft: oklch(.93 .04 280);--surface-elevated: color-mix(in oklch, var(--paper) 82%, white);--surface-elevated-2: color-mix(in oklch, var(--paper-2) 86%, white);--signal: color-mix(in oklch, var(--accent) 74%, var(--accent-cyan));--signal-soft: color-mix(in oklch, var(--signal) 18%, transparent);--focus-ring: color-mix(in oklch, var(--signal) 36%, transparent);--grid-glow: color-mix(in oklch, var(--accent-cyan) 16%, transparent);--ambient-glow: color-mix(in oklch, var(--accent) 12%, transparent);--warn: oklch(.55 .14 60);--code-bg: oklch(.2 .01 60);--code-ink: oklch(.95 .005 80);--code-mute: oklch(.65 .01 60);--code-blue: oklch(.78 .1 250);--code-green: oklch(.78 .12 145);--code-amber: oklch(.82 .12 80);--code-pink: oklch(.78 .13 0);--max: 1240px;--gutter: 32px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--ink);text-decoration:none}a.link{color:var(--accent);border-bottom:1px solid color-mix(in oklch,var(--accent) 30%,transparent)}a.link:hover{border-bottom-color:var(--accent)}a:focus-visible,button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}::selection{background:var(--accent-soft);color:var(--ink)}.password-gate-open{overflow:hidden}.password-gate{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px;background:color-mix(in oklch,var(--paper) 82%,black 18%);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.password-gate-card{width:min(100%,460px);border:1px solid color-mix(in oklch,var(--signal) 24%,var(--rule));border-radius:10px;background:var(--surface-elevated);padding:28px;box-shadow:0 22px 44px -24px color-mix(in oklch,var(--ink) 36%,transparent)}.password-gate-title{margin-top:12px;font-size:clamp(28px,4vw,36px);font-family:"IBM Plex Serif",serif;font-weight:400}.password-gate-copy{margin:10px 0 0;color:var(--ink-2)}.password-gate-form{margin-top:20px;display:grid;gap:10px}.password-gate-label{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.password-gate-input{border:1px solid var(--rule);border-radius:6px;background:var(--paper);color:var(--ink);padding:11px 12px;font:inherit}.password-gate-input:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.password-gate-error{min-height:20px;margin:0;color:#c8393f;font-size:13px}.topbar{position:sticky;top:0;z-index:50;background:color-mix(in oklch,var(--paper) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);box-shadow:0 1px color-mix(in oklch,var(--signal) 14%,transparent)}.topbar-inner{max-width:var(--max);margin:0 auto;padding:14px var(--gutter);display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-family:IBM Plex Mono,monospace;font-weight:600;font-size:15px;letter-spacing:-.01em}.brand-mark{width:24px;height:24px;display:inline-block;background:url(/assets/athree-CKHOmOv_.svg) center/contain no-repeat}.brand-mark.lg{width:36px;height:36px}.brand .ver{color:var(--ink-3);font-weight:400;font-size:12px;margin-left:2px}.nav{display:flex;gap:4px;margin-left:auto;align-items:center}.nav a{font-size:14px;color:var(--ink-2);padding:6px 12px;border-radius:4px}.nav a:hover{color:var(--ink);background:var(--paper-3)}.nav a.active{color:var(--ink);background:color-mix(in oklch,var(--paper-3) 82%,var(--signal-soft))}.nav .gh{font-family:IBM Plex Mono,monospace;font-size:12px;border:1px solid oklch(.12 .01 280);background:#050509;color:#fff;padding:6px 10px;margin-left:8px;display:inline-flex;align-items:center;gap:6px}.nav .gh svg{width:13px;height:13px}.nav .gh:hover{border-color:#010203;background:#010203;color:#fff}.nav-toggle{display:none;margin-left:auto;width:38px;height:38px;border:1px solid var(--rule);border-radius:6px;background:var(--paper);padding:0 9px;align-items:center;justify-content:center;flex-direction:column;gap:4px}.nav-toggle span{width:100%;height:2px;border-radius:2px;background:var(--ink)}.container{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}.eyebrow{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}h1,h2,h3,h4{font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0;text-wrap:balance}h1{font-size:clamp(40px,6vw,76px)}h2{font-size:clamp(28px,3.4vw,42px)}h3{font-size:20px;letter-spacing:-.01em}p{text-wrap:pretty}.serif{font-family:"IBM Plex Serif",serif;font-weight:400;letter-spacing:-.01em}.mono{font-family:IBM Plex Mono,monospace}.hero{padding:96px 0 72px;border-bottom:1px solid var(--rule);position:relative;overflow:hidden}.hero .container{position:relative;z-index:1}.hero-neurons{position:absolute;inset:0;pointer-events:none;z-index:0}.hero-neurons canvas{width:100%;height:100%;display:block}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:end}.hero h1 .em{font-family:"IBM Plex Serif",serif;font-style:italic;font-weight:400;letter-spacing:-.02em}.hero .lead{margin-top:28px;max-width:560px;font-size:19px;color:var(--ink-2);line-height:1.5}.hero .actions{margin-top:36px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}.hero .actions-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.install-snippet{display:flex;align-items:center;gap:6px;width:100%;max-width:min(100%,420px);padding:5px 6px 5px 10px;border-radius:6px;background:#f7e9d6;border:1px solid oklch(.86 .025 70);font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.4}.install-snippet-code{flex:1;min-width:0;color:#573b28;font-size:inherit;font-family:inherit}.install-snippet-copy{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;border-radius:4px;background:color-mix(in oklch,oklch(.88 .03 75) 70%,transparent);color:#573b28;cursor:pointer;transition:background .14s ease,color .14s ease}.install-snippet-copy:hover{background:color-mix(in oklch,oklch(.38 .05 55) 14%,oklch(.94 .03 75));color:#3c220f}.install-snippet-copy:focus-visible{outline:2px solid var(--signal);outline-offset:2px}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:4px;font-size:14px;font-weight:500;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}.btn-primary{background:var(--ink);color:var(--paper)}.btn-primary:hover{background:#050302}.btn-ghost{border-color:var(--rule);color:var(--ink)}.btn-ghost:hover{border-color:color-mix(in oklch,var(--signal) 42%,var(--rule));box-shadow:0 0 0 3px var(--signal-soft)}.btn-read-concepts{background:#fff;border-color:var(--rule);color:var(--ink)}.btn-read-concepts:hover{border-color:color-mix(in oklch,var(--signal) 42%,var(--rule));box-shadow:0 0 0 3px var(--signal-soft)}.btn-mono{font-family:IBM Plex Mono,monospace;font-weight:500;font-size:13px}.kbd{font-family:IBM Plex Mono,monospace;font-size:11px;border:1px solid var(--rule);padding:2px 6px;border-radius:3px;color:var(--ink-3)}.hero-meta{display:grid;gap:24px;font-family:IBM Plex Mono,monospace;font-size:12px;transform:translateY(-100px)}.hero-meta .row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--rule)}.hero-meta .row .k{color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em;font-size:10px}.hero-meta .row .v{color:var(--ink)}.section{padding:96px 0;border-bottom:1px solid var(--rule)}.section.section-no-divider{border-bottom:none;padding-bottom:56px}.section.section-last{padding-top:0}.section.tight{padding:64px 0}.section.section-usecase{padding-bottom:48px;background:color-mix(in oklch,rgb(99,102,241) 5%,white)}.section.section-bottom-cta{background:color-mix(in oklch,rgb(99,102,241) 5%,white)}.section-head{display:grid;grid-template-columns:1fr 2fr;gap:64px;margin-bottom:56px;align-items:end}.section-head h2{max-width:14ch}.section-head .blurb{color:var(--ink-2);font-size:17px;max-width:56ch}.step-bullets{margin:0;padding-left:0;list-style:none}.step-bullets li{position:relative;padding-left:20px}.step-bullets li:before{content:"";position:absolute;left:0;top:.45em;width:10px;height:10px;background-image:url(/assets/athree-CKHOmOv_.svg);background-size:contain;background-repeat:no-repeat;opacity:.9}.step-bullets li+li{margin-top:8px}.usecase-switcher{display:grid;gap:12px;max-width:56ch}.usecase-switcher p{margin:0}.usecase-select-label{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.usecase-select{width:100%;max-width:340px;background:var(--surface-elevated);border:1px solid var(--rule);border-radius:4px;color:var(--ink);font:inherit;padding:10px 12px}.usecase-select-shell{position:relative;width:100%;max-width:340px}.usecase-select-mark{position:absolute;left:12px;top:50%;width:14px;height:14px;transform:translateY(-50%);background-image:url(/assets/athree-CKHOmOv_.svg);background-size:contain;background-repeat:no-repeat;opacity:.88;pointer-events:none}.usecase-select-shell:after{content:"▾";position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:12px;color:var(--ink-3);pointer-events:none}.usecase-select-shell .usecase-select{max-width:none;padding-left:34px;padding-right:30px;appearance:none;border-radius:8px;background:linear-gradient(135deg,color-mix(in oklch,var(--surface-elevated) 92%,var(--signal-soft)),var(--surface-elevated));box-shadow:inset 0 1px color-mix(in oklch,white 70%,transparent)}[data-usecase-panel] pre{max-height:360px;overflow:auto}[data-usecase-panel] .snippet-code.snippet-code--wrap{white-space:pre}.homepage-cta{border:1px solid color-mix(in oklch,var(--signal) 24%,var(--rule));border-radius:8px;background:linear-gradient(155deg,color-mix(in oklch,var(--surface-elevated) 88%,var(--signal-soft)),var(--surface-elevated));padding:28px;display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:end}.homepage-cta .blurb{margin:12px 0 0;max-width:60ch}.homepage-cta-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-end}.homepage-cta-actions .btn{padding:0;border:0;background:transparent;color:#6366f1;border-radius:0;font-size:18px;font-weight:600}.homepage-cta-actions .btn:hover{background:transparent;color:#6366f1;text-decoration:underline;text-underline-offset:3px}.overview-ts-head{margin-bottom:56px}.usecase-live-title{font-size:clamp(34px,5vw,54px);font-weight:400;line-height:1.06;letter-spacing:-.02em;margin:0 0 34px;color:var(--ink)}.overview-ts-head-top{display:grid;grid-template-columns:1fr 2fr;gap:64px;align-items:start;margin-bottom:24px}.overview-ts-head-top h2{max-width:14ch}.overview-ts-head-blurb{margin:40px 0 0;max-width:56ch;color:var(--ink-2);font-size:17px}.code{background:var(--code-bg);color:var(--code-ink);font-family:IBM Plex Mono,monospace;font-size:13px;line-height:1.65;padding:22px 24px;border-radius:6px;overflow-x:auto;position:relative;border:1px solid color-mix(in oklch,var(--signal) 24%,transparent);box-shadow:0 14px 36px -30px color-mix(in oklch,var(--signal) 55%,transparent)}.code .filename{position:absolute;top:0;right:0;background:#28231f;color:var(--code-mute);font-size:11px;padding:6px 12px;border-bottom-left-radius:6px;letter-spacing:.04em}.code pre{margin:0;white-space:pre}.code .c-key{color:var(--code-pink)}.code .c-str{color:var(--code-amber)}.code .c-fn{color:var(--code-blue)}.code .c-com{color:var(--code-mute);font-style:italic}.code .c-num{color:var(--code-green)}.code .c-op{color:var(--code-mute)}.code .c-tag{color:var(--code-blue)}.code-light{background:var(--surface-elevated);color:var(--ink);border:1px solid color-mix(in oklch,var(--signal) 20%,var(--rule));font-family:IBM Plex Mono,monospace;font-size:13px;line-height:1.65;padding:18px 22px;border-radius:6px;overflow-x:auto}.code-light .c-key{color:#9c0451}.code-light .c-str{color:#925000;color:oklch(.5 .14 60)}.code-light .c-fn{color:var(--accent)}.code-light .c-com{color:var(--ink-3);font-style:italic}.code-light .c-num{color:#006818;color:oklch(.45 .16 145)}.chip{display:inline-flex;align-items:center;gap:6px;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.04em;padding:4px 10px;border:1px solid var(--rule);border-radius:999px;color:var(--ink-2);background:var(--paper)}.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.chip-status .dot{background:#43a84c;animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--rule);border-left:1px solid var(--rule)}.cards.progression{position:relative;border-color:color-mix(in oklch,var(--signal) 24%,var(--rule))}.cards.progression:before{content:"";position:absolute;left:0;right:0;top:calc(50% - 1px);height:1px;pointer-events:none;background:linear-gradient(to right,transparent 0%,color-mix(in oklch,var(--signal) 28%,transparent) 18%,color-mix(in oklch,var(--signal) 28%,transparent) 82%,transparent 100%)}.card{padding:28px 28px 32px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:14px;background:var(--surface-elevated);transition:background .16s ease,border-color .16s ease}.card:hover{background:color-mix(in oklch,var(--surface-elevated-2) 86%,var(--signal-soft))}.card .num{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-3);letter-spacing:.1em}.card h3{letter-spacing:-.01em}.card p{color:var(--ink-2);font-size:15px;margin:0}.card .tag{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--accent)}.loop{border:1px solid color-mix(in oklch,var(--signal) 28%,var(--rule));background:linear-gradient(155deg,color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft)),var(--surface-elevated) 58%);padding:24px;border-radius:6px;font-family:IBM Plex Mono,monospace;font-size:12px;position:relative;box-shadow:0 16px 34px -30px color-mix(in oklch,var(--signal) 62%,transparent)}.loop-title{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:18px;display:flex;justify-content:space-between}.loop-step{display:grid;grid-template-columns:28px 1fr auto;gap:14px;padding:12px 0;border-bottom:1px dashed var(--rule);align-items:center}.loop-step:last-child{border-bottom:none}.loop-step .n{width:24px;height:24px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-size:10px}.loop-step .label{font-size:13px;color:var(--ink)}.loop-step .meta{font-size:11px;color:var(--ink-3)}.demo-shell{padding:0;overflow:visible;width:100%;max-width:100%;min-height:510px;margin-right:28px;position:relative}.demo-frame{border-radius:6px;overflow:hidden;background:#f3f1ef;width:100%;max-width:100%;min-height:510px}.demo-topbar{display:flex;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid color-mix(in oklch,var(--signal) 20%,var(--rule));background:color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft))}.demo-logo{width:18px;height:18px;display:inline-block;background:url(/assets/athree-CKHOmOv_.svg) center/contain no-repeat;flex:0 0 auto}.demo-chip{font-size:10px;letter-spacing:.05em;text-transform:uppercase;padding:3px 7px;border-radius:999px;border:1px solid color-mix(in oklch,var(--signal) 28%,var(--rule));color:var(--ink-2)}.demo-chip[data-demo-site-chip]{display:none}.demo-chip[data-demo-site-chip].active{display:inline-flex}.demo-chip-live{margin-left:auto;color:var(--accent)}.demo-body{position:relative;background:#f3f1ef;height:460px;overflow:hidden;width:100%;max-width:100%}.demo-tabs{display:flex;gap:2px;padding:8px 10px 0}.demo-tab{border:none;background:transparent;color:var(--ink-3);font:inherit;font-size:11px;font-family:IBM Plex Mono,monospace;padding:7px 10px;border-radius:0}.demo-tab.active{color:var(--ink);font-weight:700}.demo-panel{display:none;border-top:1px solid color-mix(in oklch,var(--signal) 20%,var(--rule));padding:12px;min-height:420px;max-height:420px;overflow:hidden;min-width:0;max-width:100%;contain:inline-size}.demo-panel.active{display:block}.demo-panel[data-demo-panel=thread]{display:none;flex-direction:column;gap:4px;align-items:stretch;background:color-mix(in oklch,var(--paper) 88%,var(--surface-elevated))}.demo-panel[data-demo-panel=thread].active{display:flex}.demo-message{border-radius:8px;padding:9px 11px;font-size:12px;line-height:1.45;color:var(--ink-2);background:transparent;max-width:100%}.demo-message-user{align-self:flex-end;width:290px;max-width:80%;border:1px solid color-mix(in oklch,var(--signal) 16%,var(--rule));border-color:color-mix(in oklch,var(--signal) 16%,var(--rule));background:color-mix(in oklch,var(--surface-elevated) 96%,white);color:var(--ink);margin-bottom:16px;white-space:nowrap}.demo-user-typing{display:none;align-self:flex-start;font-size:10px;color:var(--ink-3);font-style:italic;margin:2px 0 4px}.demo-user-typing.active{display:block}.demo-message-agent{align-self:stretch;background:color-mix(in oklch,var(--paper) 94%,white);border:none;font-family:Inter,-apple-system,system-ui,sans-serif;min-height:46px;padding:6px 2px}.demo-thinking{display:none;font-size:9px;color:var(--ink-3);font-style:italic;letter-spacing:.01em;margin:-5px 0 -6px;padding-left:2px}.demo-thinking.active{display:block}.demo-filebar{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-3);margin-bottom:8px}.demo-code{margin:0;display:block;width:100%;max-width:100%;background:#fff;color:#1f2937;border-radius:6px;border:1px solid color-mix(in oklch,var(--signal) 22%,var(--rule));padding:10px;min-height:360px;max-height:360px;overflow:hidden;overflow-x:hidden;font-size:11px;line-height:1.5;white-space:pre;box-sizing:border-box;contain:inline-size;text-overflow:clip}.demo-code .kw{color:#6d28d9;font-weight:600}.demo-code .fn{color:#0f766e}.demo-code .str{color:#b45309}.demo-code .prop{color:#1d4ed8}.demo-code .com{color:#6b7280;font-style:italic}.demo-output .key{color:#1d4ed8}.demo-output .str{color:#b45309}.demo-output .num{color:#0f766e}.demo-status{margin-top:8px;font-size:11px;font-family:IBM Plex Mono,monospace;color:var(--ink-3);transform:translateY(-4px)}.demo-status .play{color:var(--accent);margin-right:6px;font-size:13px;display:inline-block;transform:translateY(1px)}.demo-output{margin:0;background:#fff;color:#1f2937;border-radius:6px;border:1px solid color-mix(in oklch,var(--signal) 22%,var(--rule));padding:10px;min-height:380px;max-height:380px;overflow:hidden;font-size:11px;line-height:1.55;white-space:pre-wrap}.snippet-shell.signal-panel{padding:0;background:transparent;box-shadow:0 16px 34px -28px color-mix(in oklch,var(--signal) 52%,transparent);border-radius:6px;overflow:hidden;height:100%;display:flex;flex-direction:column}.snippet-frame{border-radius:6px;overflow:hidden;background:#f3f1ef;flex:1;display:flex;flex-direction:column;min-height:0}.snippet-topbar{display:flex;gap:8px;align-items:center;padding:10px 12px;border-bottom:1px solid color-mix(in oklch,var(--signal) 20%,var(--rule));background:color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft));flex-shrink:0}.snippet-chip-title{font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.05em;text-transform:uppercase;padding:3px 7px;border-radius:999px;border:1px solid color-mix(in oklch,var(--signal) 28%,var(--rule));color:var(--ink-2);max-width:min(240px,58vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.snippet-chip-role{margin-left:auto;flex-shrink:0;font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:3px 7px;border-radius:999px;border:1px solid color-mix(in oklch,var(--signal) 28%,var(--rule))}.snippet-chip-role--learning{color:var(--accent);border-color:color-mix(in oklch,var(--accent) 38%,var(--rule))}.snippet-chip-role--configuration{color:var(--ink-2);border-color:color-mix(in oklch,var(--signal) 28%,var(--rule))}.snippet-body{padding:12px;background:#f3f1ef;flex:1;display:flex;flex-direction:column;min-height:0}.snippet-filebar{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-3);margin-bottom:8px;flex-shrink:0}.snippet-code{margin:0;display:block;width:100%;box-sizing:border-box;background:#fff;color:#1f2937;border-radius:6px;border:1px solid color-mix(in oklch,var(--signal) 22%,var(--rule));padding:10px;font-size:11px;line-height:1.55;white-space:pre;overflow:auto;font-family:IBM Plex Mono,monospace;flex:1;min-height:0}.snippet-code--wrap{white-space:pre-wrap}.workflow-mission-row{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.overview-learning-stages{margin-top:48px}.overview-learning-stages-intro{margin-top:12px;margin-bottom:20px;max-width:62ch}.snippet-code .c-key{color:#6d28d9;font-weight:600}.snippet-code .c-fn{color:#0f766e}.snippet-code .c-str{color:#b45309}.snippet-code .c-com{color:#6b7280;font-style:italic}.snippet-code .c-num{color:#047857}.snippet-code .c-op{color:#6b7280}.snippet-code .c-tag{color:#1d4ed8}.snippet-tree .mute{color:#6b7280}.snippet-tree .hi{color:#b45309}.snippet-tree .blue{color:#1d4ed8}.snippet-tree .green{color:#047857}.snippet-tree .pink{color:#7c3aed}.snippet-tree .lbl{color:#9ca3af;font-style:italic}.docs-main .snippet-shell{margin:20px 0}.docs-main .tabs+.snippet-shell{border-top-left-radius:0;border-top-right-radius:0;margin-top:-1px}.docs-main .tabs+.snippet-shell .snippet-frame{border-top-left-radius:0;border-top-right-radius:0}.demo-browser{position:absolute;right:-14px;bottom:-104px;width:300px;border-radius:8px;overflow:hidden;border:1px solid color-mix(in oklch,var(--signal) 30%,var(--rule));background:var(--paper);box-shadow:0 24px 46px -26px #0f172a59,0 10px 20px -14px color-mix(in oklch,var(--signal) 38%,transparent);z-index:4}.demo-browser-top{display:flex;align-items:center;gap:4px;padding:6px;border-bottom:1px solid var(--rule);background:var(--surface-elevated)}.demo-browser-top span{width:5px;height:5px;border-radius:50%;background:var(--ink-3)}.demo-browser-top code{margin-left:4px;font-size:10px;color:var(--ink-3);font-family:IBM Plex Mono,monospace}.demo-browser-view{height:210px;background:#e8eaed;padding:8px;position:relative}.demo-browser-loading{position:absolute;inset:8px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:10px;font-family:IBM Plex Mono,monospace;color:#6b7280;border-radius:4px;background:#eef2f6;border:1px solid #d7dee7;opacity:0;pointer-events:none;transition:opacity .16s ease}.demo-browser-spinner{width:10px;height:10px;border-radius:50%;border:2px solid #b8c2cf;border-top-color:#5fa8ff;animation:demo-spin .7s linear infinite}.demo-browser-view.loading .demo-browser-loading{opacity:1}.demo-site-outline{height:100%;border-radius:4px;border:1px solid #d2d6dc;background:#f8fafc;overflow:hidden;opacity:0;transform:translateY(3px);transition:opacity .22s ease,transform .22s ease}.demo-browser-view.loaded .demo-site-outline{opacity:1;transform:translateY(0)}@keyframes demo-spin{to{transform:rotate(360deg)}}.demo-site-topbar{height:20px;background:linear-gradient(to right,#d5dbe4,#cfd8e3);border-bottom:1px solid #c8ced8}.demo-site-search{height:22px;margin:8px;border-radius:4px;background:#e4e9f0;border:1px solid #d5dce6}.demo-site-content{display:grid;grid-template-columns:1.2fr .7fr;gap:8px;padding:0 8px 8px}.demo-site-main{display:grid;gap:6px}.demo-site-card{height:34px;border-radius:4px;border:1px solid #d8dee8;background:linear-gradient(to right,#eef2f7 40%,#e3eaf2)}.demo-site-side{display:grid;gap:6px}.demo-site-side-block{height:55px;border-radius:4px;border:1px solid #d8dee8;background:#ecf1f6}.demo-site-part{transition:border-color 90ms ease,box-shadow 90ms ease,background-color 90ms ease}.demo-site-part.snap-highlight{border-color:var(--accent-cyan)!important;border-width:3px!important;box-shadow:0 0 0 2px color-mix(in oklch,var(--accent-cyan) 25%,transparent);background-color:color-mix(in oklch,var(--accent-cyan) 12%,white)!important}.docs-shell{display:grid;grid-template-columns:240px 1fr 220px;gap:56px;padding:56px 0 120px;align-items:start}.docs-shell{scroll-behavior:smooth;position:relative}.docs-shell:before{content:"";position:absolute;left:8px;top:56px;bottom:120px;width:1px;pointer-events:none;background:linear-gradient(to bottom,transparent,color-mix(in oklch,var(--signal) 34%,transparent) 12%,color-mix(in oklch,var(--signal) 28%,transparent) 88%,transparent);opacity:.4}.sidenav{position:sticky;top:76px;padding-left:14px;font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.7}.sidenav .group{margin-bottom:24px}.sidenav .group-title{color:var(--ink-3);text-transform:uppercase;letter-spacing:.12em;font-size:10px;margin-bottom:8px}.sidenav a{display:block;color:var(--ink-2);border-left:2px solid transparent;padding:3px 0 3px 10px;margin-left:0}.sidenav a:hover{color:var(--ink)}.sidenav a.active{color:var(--ink);border-left-color:var(--signal);font-weight:500;background:linear-gradient(to right,var(--signal-soft),transparent 82%);position:relative}.sidenav a.active:before{content:"";position:absolute;left:-4px;top:50%;width:6px;height:6px;border-radius:50%;transform:translateY(-50%);background:color-mix(in oklch,var(--signal) 72%,white);box-shadow:0 0 0 3px color-mix(in oklch,var(--signal) 16%,transparent)}.docs-main{min-width:0}.docs-main h1{font-size:44px;margin-bottom:12px}.docs-main h2{font-size:28px;margin:64px 0 16px;padding-top:16px;border-top:1px solid var(--rule)}.docs-main h3{font-size:18px;margin:36px 0 10px}.docs-main p{color:var(--ink-2);font-size:16px;margin:14px 0;max-width:68ch}.docs-main p code,.docs-main li code,.docs-main td code{font-family:IBM Plex Mono,monospace;font-size:.88em;background:var(--paper-3);padding:1px 6px;border-radius:3px;color:var(--ink)}.docs-main ul,.docs-main ol{color:var(--ink-2);font-size:16px;max-width:68ch;padding-left:22px}.docs-main li{margin:6px 0}.docs-main .lead{font-size:19px;color:var(--ink-2);max-width:68ch}.docs-main hr{border:0;border-top:1px solid var(--rule);margin:48px 0}.docs-main h2{border-top-color:color-mix(in oklch,var(--signal) 24%,var(--rule));position:relative}.docs-main h2:before{content:"";position:absolute;left:0;top:-1px;width:68px;height:1px;background:color-mix(in oklch,var(--signal) 65%,transparent)}.docs-main .code,.docs-main .code-light{border-color:color-mix(in oklch,var(--signal) 24%,transparent)}.toc{position:sticky;top:76px;font-family:IBM Plex Mono,monospace;font-size:11px;line-height:1.8}.toc-title{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);margin-bottom:10px;font-size:10px}.toc a{display:block;color:var(--ink-3);padding:2px 0}.toc a:hover{color:var(--ink)}.toc a.active{color:var(--ink);text-shadow:0 0 12px color-mix(in oklch,var(--signal) 44%,transparent)}.tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--rule);vertical-align:top}.tbl th,.tbl td{border-bottom-color:color-mix(in oklch,var(--signal) 16%,var(--rule))}.tbl th{font-family:IBM Plex Mono,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3);font-weight:500}.tbl tr:hover td{background:color-mix(in oklch,var(--surface-elevated-2) 84%,var(--signal-soft))}.tbl td.mono{font-family:IBM Plex Mono,monospace;font-size:13px;color:var(--ink);white-space:nowrap}.callout{display:grid;grid-template-columns:14px 1fr;gap:16px;padding:18px 22px;background:linear-gradient(160deg,color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft)),var(--surface-elevated) 66%);border:1px solid color-mix(in oklch,var(--signal) 24%,var(--rule));border-radius:4px;margin:22px 0;font-size:14px;color:var(--ink-2);max-width:68ch}.callout:before{content:"";background:var(--accent);width:3px;border-radius:2px}.callout strong{color:var(--ink);font-weight:600;display:block;margin-bottom:4px}.callout.warn:before{background:var(--warn)}.callout--serif{border:none;font-family:"IBM Plex Serif",serif;font-weight:400;letter-spacing:-.01em;font-size:1.1em}.callout--serif strong{font-weight:600}.callout--serif code{font-family:IBM Plex Mono,monospace;font-size:.88em;letter-spacing:0;background:var(--paper-3);padding:1px 6px;border-radius:3px;color:var(--ink)}.tabs{display:flex;border-bottom:1px solid var(--rule);font-family:IBM Plex Mono,monospace;font-size:12px;margin-bottom:-1px}.tab{padding:10px 16px;border:1px solid transparent;border-bottom:none;cursor:pointer;color:var(--ink-3);background:transparent;font-family:inherit;font-size:inherit;margin-right:2px}.tab:hover{color:var(--ink)}.tab.active{color:var(--ink);background:var(--code-bg);color:var(--code-ink);border-color:var(--code-bg);border-radius:4px 4px 0 0}.concept{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;padding:72px 0;border-bottom:1px solid var(--rule);align-items:start}.concept{position:relative}.concept:before{content:"";position:absolute;left:-18px;top:74px;width:3px;height:42px;border-radius:999px;background:linear-gradient(var(--signal),transparent);opacity:.4}.concept:last-child{border-bottom:none}.concept .num{font-family:IBM Plex Mono,monospace;color:var(--ink-3);font-size:12px;letter-spacing:.1em;margin-bottom:20px;display:inline-flex;align-items:center;gap:8px}.concept .num:before{content:"";width:7px;height:7px;border-radius:50%;background:color-mix(in oklch,var(--signal) 72%,white);box-shadow:0 0 0 2px color-mix(in oklch,var(--signal) 14%,transparent)}.concept h2{margin-bottom:18px}.concept p{color:var(--ink-2);font-size:17px;line-height:1.6;max-width:56ch}.concept .props{margin-top:24px;border-top:1px solid var(--rule)}.concept .prop{display:grid;grid-template-columns:140px 1fr;gap:24px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:14px}.concept .prop .k{font-family:IBM Plex Mono,monospace;color:var(--ink);font-size:12px;padding-top:2px}.concept .prop .v{color:var(--ink-2)}.concept .concept-visual-stack{align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:18px}.concept .concept-visual-stack .callout{margin-block:0}footer{padding:48px 0 32px;background:var(--paper-2);border-top:1px solid var(--rule)}footer .container{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;align-items:start}footer h4{font-family:IBM Plex Mono,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);font-weight:500;margin-bottom:14px}footer ul{list-style:none;margin:0;padding:0;font-size:14px;line-height:2}footer ul a{color:var(--ink-2)}footer ul a:hover{color:var(--ink)}footer .legal{margin-top:48px;padding-top:24px;border-top:1px solid var(--rule);font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--ink-3);display:flex;justify-content:space-between}.arch{border:1px solid color-mix(in oklch,var(--signal) 20%,var(--rule));border-radius:6px;background:var(--surface-elevated);padding:28px;font-family:IBM Plex Mono,monospace;font-size:12px}.arch-row{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:14px 0;border-bottom:1px dashed var(--rule);align-items:center}.arch-row:last-child{border-bottom:none}.arch-row .layer{color:var(--ink-3);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.arch-row .pkgs{display:flex;gap:8px;flex-wrap:wrap}.arch-row .pkg{padding:6px 10px;border:1px solid var(--rule);border-radius:3px;background:var(--paper-2);color:var(--ink);font-size:12px}.arch-row .pkg.proto{border-color:var(--accent);color:var(--accent)}.arch-row .pkg.runtime{border-color:var(--ink);color:var(--ink)}.tree{font-family:IBM Plex Mono,monospace;font-size:13px;background:var(--code-bg);color:var(--code-ink);padding:22px 26px;border-radius:6px;line-height:1.75;white-space:pre;overflow-x:auto;margin:0;display:block;border:1px solid color-mix(in oklch,var(--signal) 24%,transparent)}.tree .mute{color:var(--code-mute)}.tree .hi{color:var(--code-amber)}.tree .blue{color:var(--code-blue)}.tree .green{color:var(--code-green)}.tree .pink{color:var(--code-pink)}.tree .lbl{color:var(--code-mute);font-style:italic}.anchor{scroll-margin-top:80px}.signal-panel{border:1px solid color-mix(in oklch,var(--signal) 24%,var(--rule));background:linear-gradient(165deg,color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft)),var(--surface-elevated) 64%);box-shadow:0 16px 34px -28px color-mix(in oklch,var(--signal) 52%,transparent);position:relative}.code.signal-panel,.tree.signal-panel{background:var(--code-bg)}.code-light.signal-panel{background:linear-gradient(165deg,color-mix(in oklch,var(--surface-elevated) 86%,var(--signal-soft)),var(--surface-elevated) 64%)}.hover-lift-subtle{transition:box-shadow .15s ease,border-color .15s ease}.hover-lift-subtle:hover{box-shadow:0 22px 44px -30px color-mix(in oklch,var(--signal) 60%,transparent)}.accent-rule{border-top:1px solid color-mix(in oklch,var(--signal) 34%,var(--rule))}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}@media(max-width:960px){.topbar-inner{gap:16px;position:relative}.nav-toggle{display:inline-flex}.nav{display:none;position:absolute;left:0;right:0;top:calc(100% - 2px);width:100%;background:var(--paper);border:1px solid var(--rule);border-left:0;border-right:0;border-radius:0;padding:24px var(--gutter);box-shadow:0 20px 40px -24px color-mix(in oklch,var(--ink) 35%,transparent);z-index:30;gap:4px;margin-left:0}.topbar.nav-open .nav{display:flex;flex-direction:column;align-items:stretch}.nav a,.nav .gh{margin-left:0;width:100%;padding:13px 14px;border-radius:6px}.hero-grid,.section-head,.concept,.workflow-mission-row{grid-template-columns:1fr;gap:32px}.hero{padding:72px 0 56px}.hero-meta{transform:none}.demo-shell{margin-right:0;min-height:0}.demo-browser{width:200px;right:-18px;bottom:-26px}.demo-browser-view{height:148px}.demo-body{height:420px}.demo-chip[data-demo-site-chip]{display:none!important}.snippet-body{overflow-x:auto}.snippet-code{font-size:12px}.homepage-cta{grid-template-columns:1fr}.homepage-cta-actions{align-items:flex-end}.overview-ts-head-top{grid-template-columns:1fr;gap:24px}.overview-ts-head-blurb,.section-head .blurb{margin-top:0}.cards{grid-template-columns:1fr}.cards.progression:before{display:none}.docs-shell{grid-template-columns:1fr}.docs-shell:before{display:none}.sidenav,.toc{position:static}footer .container{grid-template-columns:1fr 1fr}}
