.landing *,.landing :before,.landing :after{box-sizing:border-box}html:has(.landing){scroll-behavior:smooth}.landing{background:var(--bg);color:var(--fg);font-family:var(--font-body);margin:0;font-size:1rem;line-height:1.6}.landing h1,.landing h2,.landing h3{font-family:var(--font-heading);font-weight:500;line-height:1.15}.landing :where(a){color:var(--fg)}.landing :focus-visible{outline:2px solid var(--ring);outline-offset:3px}.landing .btn,.landing .btn:hover,.landing .nav a,.landing .brand{text-decoration:none}.landing .btn.primary,.landing .btn{color:var(--fg)}.landing .btn.primary{color:var(--on-light)}@media (prefers-reduced-motion:reduce){html:has(.landing){scroll-behavior:auto}}.wrap{max-width:1240px;margin:0 auto;padding:0 16px}.wrap.narrow{max-width:760px}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skip-link{background:var(--white);color:var(--on-light);z-index:100;border-radius:8px;padding:8px 14px;position:absolute;top:-60px;left:8px}.skip-link:focus{top:8px}.muted{color:var(--muted)}.landing :is(h1,h2,h3){text-wrap:balance}.landing :is(p,li){text-wrap:pretty}.section{padding:var(--space-6) 0 0;scroll-margin-top:40px;position:relative}@media (width<=600px){.section{padding-top:var(--space-5)}}.section h2{font:500 clamp(1.9rem, 3.6vw, 2.6rem)/1.08 var(--font-heading);letter-spacing:-.02em;color:var(--fg);margin:0 0 var(--space-2)}.section p{max-width:70ch}main{display:block}.announce{justify-content:center;padding:16px 16px 0;display:flex}.announce-pill{border:1px solid var(--hair);border-radius:var(--r-pill);background:var(--surface);color:var(--fg);font:500 .86rem var(--font-body);align-items:center;gap:10px;padding:6px 14px;text-decoration:none;display:inline-flex}.announce-pill:hover{border-color:var(--hair-strong)}.announce-arrow{color:var(--text-2)}.nav{z-index:50;padding:12px 16px 0;position:sticky;top:12px}.nav-in{-webkit-backdrop-filter:blur(8px);border:1px solid var(--hair);border-radius:var(--r-nav);background:#161616d1;justify-content:space-between;align-items:center;gap:12px;max-width:1040px;margin:0 auto;padding:6px 6px 6px 14px;display:flex;box-shadow:0 3px 4.5px #ffffff05,0 10px 8px #0000000a,0 4px 3px #0000001a}.brand{font:500 1rem var(--font-body);letter-spacing:-.01em;color:var(--white);white-space:nowrap;align-items:center;gap:10px;display:inline-flex}.brand-mark{width:22px;height:25px;color:var(--white);place-items:center;display:grid}.nav-links{gap:4px;display:none}.pill{border:1px solid var(--hair);border-radius:var(--r-pill);color:#ffffffd9;min-height:36px;font:400 .875rem var(--font-body);letter-spacing:.01em;white-space:nowrap;transition:border-color var(--dur-fast), color var(--dur-fast);background:0 0;align-items:center;gap:8px;padding:6px 14px;text-decoration:none;display:inline-flex}.pill:hover{border-color:var(--hair-strong);color:var(--white)}.nav-actions{align-items:center;gap:6px;display:flex}.icon-link{border-radius:var(--r-pill);color:#ffffffd9;place-items:center;width:40px;height:40px;display:inline-grid}.icon-link:hover{color:var(--white);background:#ffffff0f}.nav-actions .btn{min-height:40px;padding:8px 16px}.nav-menu{position:relative}.nav-menu summary{cursor:pointer;border:1px solid var(--hair);border-radius:var(--r-pill);min-height:40px;color:var(--fg);font:400 .875rem var(--font-body);align-items:center;padding:8px 14px;list-style:none;display:inline-flex}.nav-menu summary::-webkit-details-marker{display:none}.nav-menu-list{background:var(--surface);border:1px solid var(--hair);border-radius:var(--r-card);gap:2px;min-width:210px;padding:8px;display:grid;position:absolute;top:50px;right:0}.nav-menu-list a{color:var(--fg);border-radius:var(--r-pill);padding:10px 14px;text-decoration:none}.nav-menu-list a:hover{color:var(--white);background:#ffffff0f}@media (width>=1100px){.nav-links{display:flex}.nav-menu{display:none}}@media (width<=480px){.nav-actions .btn{display:none}}.btn,.controls button,.skip-intro{font:500 .95rem var(--font-body);color:var(--fg);border-radius:var(--r-pill);cursor:pointer;min-height:44px;transition:background var(--dur-fast), border-color var(--dur-fast);background:0 0;border:1px solid #e5e5e54d;align-items:center;padding:10px 16px;text-decoration:none;display:inline-flex}.btn:hover,.controls button:hover,.skip-intro:hover{border-color:var(--hair-strong);background:#ffffff0f}.btn.primary{background:var(--white);border-color:var(--white);color:var(--on-light)}.btn.primary:hover{background:var(--fg);color:var(--on-light)}.hero{padding:var(--space-3) 0 0;position:relative}.hero-panel{gap:var(--space-4);border-radius:var(--r-panel);background:var(--horizon);padding:56px 40px 0;display:grid;position:relative;overflow:hidden}.hero-panel:after{content:"";pointer-events:none;background:radial-gradient(60% 70% at 0 100%,#0a0a0a59,#0000 70%);position:absolute;inset:0}.hero-copy{z-index:1;padding-bottom:var(--space-2);position:relative}.hero h1{font:500 clamp(2.4rem, 4.4vw, 4rem)/1.02 var(--font-display);letter-spacing:-.035em;color:var(--white);max-width:13ch;margin:0}.hero-bullets{gap:14px;margin:28px 0 30px;padding:0;list-style:none;display:grid}.hero-bullets li{color:var(--white);align-items:center;gap:12px;font-size:1rem;display:flex}.hero-bullets .tick{border-radius:var(--r-icon);background:var(--white);width:18px;height:18px;color:var(--on-light);flex:none;place-items:center;display:grid}.hero .cta{flex-wrap:wrap;gap:10px;margin:0;display:flex}.landing .btn.on-horizon{color:var(--white);border-color:#fff9}.btn.on-horizon:hover{border-color:var(--white);background:#ffffff1a}.hero-note{color:var(--white);opacity:.85;margin:14px 0 0;font-size:.85rem}.skip-intro{margin-top:var(--space-2);min-height:36px;color:var(--white);border-color:#fff9;padding:6px 14px;font-size:.85rem}.skip-intro[hidden]{visibility:hidden;display:inline-flex}.device{z-index:1;background:var(--white);border-radius:var(--r-frame) var(--r-frame) 0 0;align-self:end;min-width:0;padding:10px 10px 0;position:relative}.screen{background:var(--surface);border-radius:31px 31px 0 0;overflow:hidden}.screen-top{border-bottom:1px solid var(--hair);font:400 .76rem var(--font-mono);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:4px 16px;padding:14px 22px 10px;display:flex}.screen-top strong{color:var(--fg);font-weight:500}.agent-bubble{z-index:2;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--hair);font:400 .78rem var(--font-mono);color:var(--fg);white-space:nowrap;text-overflow:ellipsis;max-width:calc(100% + 18px);margin:0;padding:8px 14px;position:absolute;top:-22px;left:-18px;overflow:hidden;box-shadow:0 10px 30px -12px #0009}.agent-bubble:before{content:"";background:var(--wash);height:1px;position:absolute;bottom:-1px;left:10%;right:10%}.bubble-who{color:var(--muted)}@media (width>=1100px){.hero-panel{grid-template-columns:minmax(0,4fr) minmax(0,7fr);align-items:end;padding:64px 0 0 52px}.hero-copy{padding-bottom:52px}.device{border-top-right-radius:0;padding-right:0}.screen{border-top-right-radius:0}}@media (width<=600px){.hero-panel{border-radius:var(--r-card);gap:var(--space-4);padding:36px 18px 0}.device{border-radius:28px 28px 0 0;padding:8px 8px 0}.screen{border-radius:21px 21px 0 0}.agent-bubble{left:8px}.screen-note{display:none}.hero-bullets{gap:10px;margin:22px 0 24px}.hero-bullets li{align-items:flex-start;font-size:.95rem}.agent-bubble{font-size:.72rem}}.graph-box{aspect-ratio:1200/640;width:100%;max-width:100%;position:relative}@media (width<=767px){.graph-box{aspect-ratio:400/720;width:min(100%,32.2222svh);margin:0 auto}}#graph{width:100%;height:100%;display:block;position:relative}.gone{display:none!important}.spot-0{stop-color:var(--violet);stop-opacity:.6}.spot-1{stop-color:var(--violet);stop-opacity:.16}.spot-2{stop-color:var(--violet);stop-opacity:0}.mcp-spot{fill:url(#spot);opacity:.8;pointer-events:none}[data-layout=portrait] .mcp-spot{display:none}.edge .base{fill:none;stroke:var(--wire-base);stroke-width:1.6px;transition:stroke .6s var(--ease-out), opacity .6s var(--ease-out)}.edge.plane-control{color:var(--plane-control)}.edge.plane-user{color:var(--plane-user)}.edge.plane-tool{color:var(--plane-tool)}.edge.plane-user .base{stroke-dasharray:7 6}.edge.plane-tool .base{stroke-dasharray:2 6;stroke-linecap:round}.edge.active .base{stroke:currentColor;stroke-width:2.2px;stroke-opacity:.85}.edge.dim{opacity:.22}.edge.plane-tool.dim{opacity:.7}.edge{transition:opacity .6s var(--ease-out)}.edge .glow{fill:none;stroke:currentColor;stroke-width:4.5px;stroke-linecap:round;stroke-dasharray:14 260;opacity:0;transition:opacity .6s}.edge.active .glow{opacity:.9;animation:1.8s linear infinite flow}.edge.hot .base,.edge.hl .base{stroke-width:3.4px;stroke-opacity:1}@keyframes flow{to{stroke-dashoffset:-274px}}[data-paused] .edge .glow,[data-motion=reduced] .edge .glow{animation-play-state:paused}[data-motion=reduced] .edge .glow{opacity:0;animation:none}.edge.spoke{visibility:hidden}[data-scene=boot] .edge.spoke{visibility:visible;opacity:.35}.edge .hit{fill:none;stroke:#0000;stroke-width:22px;pointer-events:stroke;outline:none}.edge .hit:focus-visible{stroke:var(--ring);stroke-opacity:.4}.edge-label rect{fill:var(--surface);stroke:var(--hair)}.edge-label text{fill:var(--idle);font:400 18px var(--font-mono)}.edge-label{opacity:0;pointer-events:none;transition:opacity .4s}.edge.active .edge-label,.edge.hl .edge-label{opacity:1}[data-layout=portrait] .edge-label{display:none}.node{transition:opacity .6s var(--ease-out)}.node.dim{opacity:.38}.node rect{fill:var(--surface-2);stroke:var(--hair);stroke-width:1.2px}.node:not(.dim) rect{stroke:var(--hair-strong);stroke-opacity:.7}.node.kind-ran rect{stroke-dasharray:none}.node.kind-dn rect{stroke-dasharray:6 4}.node.kind-tool rect{stroke:var(--white);stroke-opacity:1;stroke-dasharray:5 4}.node.kind-tool.dim{opacity:1}.node text{fill:var(--white);font:500 21px var(--font-display);letter-spacing:.01em}.node.dim text{fill:var(--idle)}symbol rect,symbol path{fill:var(--surface);stroke:currentColor;stroke-width:1.8px}symbol text{fill:currentColor;stroke:none;font:600 11px var(--font-mono)}.env{color:var(--plane-control)}.env.proto-gtpu{color:var(--plane-user)}.env use{color:inherit}.env-spot{fill:url(#spot);pointer-events:none}[data-motion=low] .env-spot{display:none}.env-pill{fill:var(--surface);stroke:currentColor;stroke-width:1px}.env-label{fill:var(--white);font:400 15px var(--font-mono)}@media (width<=767px){.env-label,.env-pill{display:none}}.boot-toast{opacity:0;border:1px solid var(--hair-strong);color:var(--white);background:var(--surface);border-radius:var(--r-pill);font:500 1.05rem var(--font-display);pointer-events:none;padding:10px 22px;transition:opacity .3s,transform .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.96)}.boot-toast.show{opacity:1;transform:translate(-50%,-50%)scale(1)}.tip{z-index:5;background:var(--surface);border:1px solid var(--hair);border-radius:var(--r-ui);pointer-events:none;gap:2px;max-width:320px;padding:10px 12px;font-size:.85rem;display:grid;position:absolute}.tip[hidden]{display:none}.tip strong{font-family:var(--font-mono);color:var(--white);overflow-wrap:anywhere;font-weight:500}.tip span{color:var(--text-2)}.controls{border-top:1px solid var(--hair);gap:10px;padding:12px 18px 16px;display:grid}.ctl-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;display:flex}.scene-tabs{flex-wrap:wrap;gap:6px;display:flex}.controls button{min-height:36px;font:400 .85rem var(--font-body);color:#ffffffd9;border-color:var(--hair);padding:6px 14px}.controls button:hover{border-color:var(--hair-strong);color:var(--white);background:0 0}.controls button[aria-pressed=true]{border-color:var(--hair-strong);color:var(--white);background:#ffffff0f}.ctl-row{flex-wrap:wrap;gap:6px;display:flex}.controls button.icon{justify-content:center;width:36px;padding:0;font-size:1.1rem}[data-motion=reduced] .only-motion{display:none}.caption{height:2.9em;font-family:var(--font-mono);grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:2px 12px;display:grid;overflow:hidden}.caption>span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.cap-step{color:var(--white);font-size:.76rem;font-weight:500}.cap-msg{color:var(--fg);font-size:.82rem}.cap-meta{color:var(--muted);grid-column:1/-1;font-size:.76rem}.caption.swap>*{animation:cap-in .45s var(--ease-out)}@keyframes cap-in{0%{opacity:.85;transform:translateY(4px)}}[data-paused] .caption.swap>*{animation:none}.legend{color:var(--muted);flex-wrap:wrap;gap:4px 14px;margin:0;padding:0;font-size:.74rem;list-style:none;display:flex}.legend li{align-items:center;gap:5px;display:flex}.lg{color:var(--plane-control)}.lg-gtpu{color:var(--plane-user)}.swatch{border-top:2px solid;width:18px;height:0;display:inline-block}.swatch.plane-control{color:var(--plane-control)}.swatch.plane-user{color:var(--plane-user);border-top-style:dashed}.swatch.plane-tool{color:var(--plane-tool);border-top-style:dotted}@media (width<=600px){.legend li:nth-child(-n+6){display:none}}.s-head{gap:12px var(--space-5);margin-bottom:var(--space-4);display:grid}@media (width>=900px){.s-head{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:end}}.s-head h2{margin:0}.eyebrow{font:400 .8rem var(--font-mono);letter-spacing:.02em;color:var(--muted);margin:0 0 10px}.section .s-lead p{font:500 1.06rem/1.55 var(--font-heading);color:var(--text-2);max-width:56ch;margin:0 0 12px}.section .s-lead p:last-child{margin-bottom:0}.cards3{gap:var(--space-2);display:grid}@media (width>=900px){.cards3{grid-template-columns:repeat(3,minmax(0,1fr))}}.fcard{border-radius:var(--r-card);background:var(--frost);-webkit-backdrop-filter:blur(4px);flex-direction:column;gap:10px;padding:28px;display:flex}.fcard-icon{border-radius:var(--r-icon);background:var(--white);width:28px;height:28px;color:var(--on-light);place-items:center;margin-bottom:12px;display:grid}.fcard h3{font:500 1.15rem var(--font-heading);color:var(--fg);margin:0}.section .fcard p{color:var(--text-2);margin:0;font-size:.95rem}.section .fcard .fcard-tag{font:400 .78rem var(--font-mono);color:var(--idle);margin-top:auto;padding-top:8px}.steps{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}@media (width>=900px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}.step{border-radius:var(--r-card);background:var(--frost);flex-direction:column;gap:14px;min-width:0;padding:24px;display:flex}.step-n{font:400 .9rem var(--font-mono);color:var(--muted)}.step-body{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.step h3{font:500 1.1rem var(--font-heading);color:var(--fg);margin:0}.section .step-note{color:var(--text-2);margin:0;font-size:.9rem}.cmd{background:var(--bg);border:1px solid var(--hair);border-radius:var(--r-ui);align-items:center;gap:8px;min-width:0;margin:auto 0 0;padding:10px 10px 10px 14px;display:flex}.cmd code{min-width:0;font:400 .8rem/1.5 var(--font-mono);color:var(--fg);overflow-wrap:anywhere;flex:1}.cmd-prompt{color:var(--muted)}.cmd.urls{flex-direction:column;align-items:flex-start;gap:2px;padding-right:14px}.copy{border:1px solid var(--hair);border-radius:var(--r-pill);min-height:32px;color:var(--text-2);font:400 .8rem var(--font-body);cursor:pointer;background:0 0;flex:none;padding:4px 12px}.copy:hover{border-color:var(--hair-strong);color:var(--white)}.qs-more{margin:var(--space-3) 0 0}.landing .qs-more .pill{color:#ffffffd9}.use{gap:var(--space-2);display:grid}@media (width>=860px){.use{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.use-card{border-radius:var(--r-frame);flex-direction:column;gap:14px;padding:36px;display:flex}@media (width<=600px){.use-card{border-radius:var(--r-card);padding:26px}}.use-light{background:var(--white);color:var(--on-light)}.use-dark{background:var(--surface);border:1px solid var(--hair)}.section .use-k{font:400 .8rem var(--font-mono);margin:0}.section .use-light .use-k{color:var(--on-light);opacity:.7}.section .use-dark .use-k{color:var(--muted)}.use-card h3{font:500 clamp(1.6rem, 2.6vw, 2rem)/1.1 var(--font-display);letter-spacing:-.03em;margin:0}.landing .use-light h3{color:var(--on-light)}.use-card ul{margin:0;padding-left:1.1rem}.use-light li{color:var(--on-light)}.use-dark li{color:var(--text-2)}.section .use-actions{flex-wrap:wrap;gap:8px;margin:auto 0 0;padding-top:8px;display:flex}.landing .btn.dark{background:var(--on-light);border-color:var(--on-light);color:var(--white)}.btn.dark:hover{background:var(--bg)}.landing .btn.ghost-light{color:var(--on-light);border-color:#1616164d}.btn.ghost-light:hover{border-color:var(--on-light);background:#1616160f}.arch{gap:var(--space-4);display:grid}.arch-group h3{border-bottom:1px solid var(--hair-strong);font:600 1.02rem var(--font-heading);color:var(--fg);align-items:center;gap:10px;margin:0;padding-bottom:12px;display:flex}.line{border-top:1.8px solid var(--white);width:22px;height:0;display:inline-block}.line-user{border-top:1.6px dashed var(--plane-user)}.line-tool{border-top:2px dotted var(--plane-tool)}.line-none{border-top:1px solid var(--hair);width:10px}.arch-layout{gap:var(--space-4);align-items:start;display:grid}@media (width>=960px){.arch-layout{grid-template-columns:minmax(0,1fr) 340px}.nf-panel{position:sticky;top:96px}}.chips{flex-wrap:wrap;gap:8px;margin:0;padding:14px 0 0;list-style:none;display:flex}.chip{font:500 .9rem var(--font-body);color:var(--white);border:1px solid var(--hair);background:var(--surface);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;min-height:36px;transition:border-color var(--dur-fast), background-color var(--dur-fast);border-radius:9999px;padding:6px 14px}.chip:hover{border-color:var(--hair-strong)}.chip:focus-visible,.nf-close:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.chip[aria-pressed=true]{border-color:var(--hair-strong);background:var(--surface-2)}.nf-panel{min-height:11rem;padding:var(--space-3);border:1px solid var(--hair);border-radius:var(--r-card);background:var(--surface)}.nf-empty{color:var(--muted);max-width:none;margin:0;font-size:.92rem}.nf-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.nf-plane{margin:0}.nf-close{border:1px solid var(--hair);border-radius:var(--r-pill);width:32px;height:32px;color:var(--text-2);cursor:pointer;touch-action:manipulation;transition:border-color var(--dur-fast), color var(--dur-fast);background:0 0;place-items:center;display:inline-grid}.nf-close:hover{border-color:var(--hair-strong);color:var(--white)}.nf-name{font:600 1.6rem var(--font-heading);color:var(--white);margin:12px 0 0}.nf-full{border-bottom:1px solid var(--hair);color:var(--text-2);max-width:none;margin:4px 0 0;padding-bottom:14px;font-size:.95rem}.nf-does{color:var(--fg);max-width:none;margin:14px 0 0;font-size:.98rem;line-height:1.5}.nf-body.is-in{animation:nf-in var(--dur-fast) var(--ease-out)}@keyframes nf-in{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:none}}html[data-motion=reduced] .nf-body.is-in,html[data-motion=low] .nf-body.is-in{animation:none}@media (prefers-reduced-motion:reduce){.nf-body.is-in{animation:none}}.arch-around{margin:var(--space-4) 0 0;color:var(--muted);max-width:none;font-size:.88rem}.arch-links{margin:var(--space-3) 0 0;flex-wrap:wrap;gap:8px;display:flex}.landing .arch-links .pill{color:#ffffffd9}.footer{margin-top:var(--space-6);border-top:1px solid var(--hair);padding:var(--space-4) 0}.footer-in{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;display:flex}.footer p{max-width:none;margin:0}.footer .credit{color:var(--fg);font-weight:500}.footer .meta{color:var(--muted);font-size:.9rem}.footer .meta a{color:var(--text-2)}.js .reveal,.js .section>.wrap{opacity:0;transition:opacity .6s var(--ease-out), transform .6s var(--ease-out);transform:translateY(16px)}.js .reveal{transition-delay:.1s}.js .reveal.in,.js .section>.wrap.in,[data-motion=reduced] .reveal,[data-motion=reduced] .section>.wrap{opacity:1;transform:none}.agent-panel{gap:var(--space-3);border-radius:var(--r-card);background:var(--frost);-webkit-backdrop-filter:blur(4px);padding:28px;display:grid;position:relative;overflow:hidden}.agent-panel:before{content:"";pointer-events:none;background:radial-gradient(closest-side,#6b62f242,#0000);width:560px;height:280px;position:absolute;top:-140px;left:50%;transform:translate(-50%)}@media (width>=900px){.agent-panel{grid-template-columns:minmax(0,4fr) minmax(0,8fr);align-items:start}}@media (width<=600px){.agent-panel{padding:14px}}.picker{gap:8px;margin:0;display:grid;position:relative}.picker button{text-align:left;font:400 .95rem/1.35 var(--font-body);color:var(--idle);border:1px solid var(--hair);border-radius:var(--r-ui);cursor:pointer;min-height:48px;transition:border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);background:0 0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px 14px;display:grid}.picker button:hover{border-color:var(--hair-strong);color:var(--white)}.picker button[aria-pressed=true]{border-color:var(--hair-strong);color:var(--white);background:#ffffff0d}.q-n{font:400 .78rem var(--font-mono);color:var(--muted)}.term{background:var(--bg);color:var(--fg);border:1px solid var(--hair);font:400 .86rem/1.6 var(--font-mono);border-radius:20px;min-width:0;position:relative;overflow:hidden}.term-chrome{border-bottom:1px solid var(--hair);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 12px;padding:12px 18px;font-size:.74rem;display:flex}.term-status{color:var(--text-2)}.term-status:before{content:"";background:var(--white);vertical-align:1px;border-radius:50%;width:6px;height:6px;margin-right:8px;animation:2s ease-in-out infinite live;display:inline-block}.term-status.is-paused:before{opacity:.4;animation:none}@keyframes live{50%{opacity:.35}}.term-pane{min-height:360px;max-height:500px;padding:18px;overflow:auto}.term-keys{border-top:1px solid var(--hair);color:var(--muted);padding:10px 18px;font-size:.74rem}.term:focus-visible{outline:2px solid var(--ring);outline-offset:3px}.t-line{overflow-wrap:anywhere;color:var(--white);margin-bottom:12px}.t-prompt{color:var(--muted)}.t-line.typing .t-text:after,.t-answer.typing p:last-child:after{content:"";vertical-align:text-bottom;background:var(--white);width:.55em;height:1em;margin-left:2px;animation:1s steps(2,end) infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.t-think{color:var(--text-2);margin:4px 0 12px;animation:1.2s ease-in-out infinite think}.t-think:after{content:"…"}@keyframes think{50%{opacity:.4}}.t-tool{border:1px solid var(--hair);border-radius:var(--r-ui);margin:0 0 12px;padding:10px 12px 8px;position:relative;overflow:hidden}.t-tool:after{content:"";background:var(--wash);background-size:200% 100%;height:1px;animation:1.1s linear infinite sweep;position:absolute;bottom:0;left:0;right:0;transform:translate(-60%)}.t-tool.done:after{display:none}@keyframes sweep{to{transform:translate(60%)}}.t-tool-label{color:var(--muted);margin-bottom:4px;font-size:.8rem}.t-tool-name{color:var(--white)}.t-args,.t-result{font:inherit;color:var(--text-2);white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 6px;font-size:.8rem}.t-result{color:var(--fg)}.t-target{color:var(--muted);margin-bottom:6px;font-size:.76rem}.t-spin{color:var(--text-2);font-size:.8rem}.t-spinner{border:2px solid var(--white);vertical-align:-1px;border-right-color:#0000;border-radius:50%;width:.8em;height:.8em;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}[data-paused] .t-spinner,[data-paused] .t-think,[data-paused] .t-tool:after,[data-paused] .term-status:before,[data-paused] .t-line.typing .t-text:after,[data-paused] .t-answer.typing p:last-child:after{animation-play-state:paused}.t-tool.collapsed{padding:8px 12px 4px}.t-tool.collapsed .t-args,.t-tool.collapsed .t-target{display:none}.t-tool.collapsed .t-tool-label:after{content:" ✓";color:var(--white)}.t-answer{margin-top:8px}.t-p{overflow-wrap:anywhere;margin:0 0 8px}.t-p strong{color:var(--white);font-weight:500}.t-p code{color:var(--white)}.t-table{border-collapse:collapse;max-width:100%;margin:6px 0 10px;font-size:.82rem;display:block;overflow-x:auto}.t-table th,.t-table td{border:1px solid var(--hair);text-align:left;padding:3px 10px}.t-table th{color:var(--white);font-weight:500}.section p.term-caption{margin-top:var(--space-2);color:var(--muted);max-width:none;font-size:.82rem}[data-motion=reduced] .t-spinner,[data-motion=reduced] .typing:after,[data-motion=reduced] .t-tool:after,[data-motion=reduced] .term-status:before{animation:none}.chapters{margin:0 0 var(--space-3);flex-wrap:wrap;gap:6px;display:flex}.chapters [role=tab]{min-height:40px;font:400 .9rem var(--font-body);color:#ffffffd9;border:1px solid var(--hair);border-radius:var(--r-pill);cursor:pointer;transition:border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);background:0 0;padding:8px 16px}.chapters [role=tab]:hover{border-color:var(--hair-strong);color:var(--white)}.chapters [role=tab][aria-selected=true]{border-color:var(--hair-strong);color:var(--white);background:#ffffff0f}.windows{aspect-ratio:1200/560;max-width:100%;position:relative}.win{cursor:pointer;border:1px solid var(--hair);background:var(--surface);--x:0%;--y:0%;--s:1;--r:0deg;--h:1;z-index:1;width:60%;transform:translate(var(--x), var(--y)) rotate(var(--r)) scale(calc(var(--s) * var(--h)));transition:transform .55s var(--ease-out), opacity .4s var(--ease-out);border-radius:14px;position:absolute;top:8%;left:20%;overflow:hidden;box-shadow:0 30px 60px -30px #000c}.win[data-slot="0"]{z-index:5;cursor:default;border-color:#e5e5e54d}.win[data-slot="1"]{--x:56%;--y:-24%;--s:.5;--r:4deg;z-index:3}.win[data-slot="2"]{--x:60%;--y:26%;--s:.46;--r:2deg;z-index:2}.win[data-slot="3"]{--x:-60%;--y:26%;--s:.46;--r:-2deg;z-index:2}.win[data-slot="4"]{--x:-56%;--y:-24%;--s:.5;--r:-4deg;z-index:3}.win:not([data-slot="0"]):hover{--h:1.04;z-index:4;border-color:var(--hair-strong)}.win:not([data-slot="0"]) .stage{opacity:.85;transition:opacity var(--dur-fast)}.win:not([data-slot="0"]):hover .stage{opacity:1}.win-chrome{background:var(--surface);border-bottom:1px solid var(--hair);color:var(--muted);font:400 .76rem var(--font-mono);white-space:nowrap;align-items:center;gap:12px;padding:9px 14px;display:flex;overflow:hidden}.win-chrome .dots{flex:none;gap:6px;display:inline-flex}.win-chrome .dots i{border:1px solid #e5e5e559;border-radius:50%;width:10px;height:10px;display:block}.win[data-slot="0"] .win-chrome .dots i{background:#e5e5e540;border-color:#0000}.win-title{text-overflow:ellipsis;overflow:hidden}.stage{aspect-ratio:1280/800;background:var(--bg);position:relative}.stage .poster,.stage video{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.stage .poster{background:var(--surface-2)}.win:not([data-slot="0"]) video,.win:not([data-slot="0"]) .hotspot,.win:not([data-slot="0"]) .vid-toggle{visibility:hidden}.hotspot{opacity:0;pointer-events:none;align-items:center;gap:8px;transition:opacity .3s;display:flex;position:absolute;transform:translate(-6px,-6px)}.hotspot.on{opacity:1}.hotspot b{background:var(--white);border-radius:50%;flex:none;width:12px;height:12px;box-shadow:0 0 0 4px #fff3}.hotspot>span{background:var(--surface);border:1px solid var(--hair-strong);color:var(--white);border-radius:var(--r-pill);white-space:nowrap;padding:4px 10px;font-size:.8rem}.vid-toggle{font:500 .88rem var(--font-body);color:var(--on-light);background:var(--white);border-radius:var(--r-pill);cursor:pointer;border:0;min-height:40px;padding:8px 16px;position:absolute;bottom:12px;right:12px}.vid-toggle:hover{background:var(--fg)}.captions{max-width:760px;margin:var(--space-3) auto 0;color:var(--text-2);padding-left:1.2rem;font-size:.92rem}.captions[hidden]{display:none}.section p.fine{margin:var(--space-2) auto 0;text-align:center;color:var(--muted);max-width:none;font-size:.8rem}@media (width<=767px){.windows{aspect-ratio:auto;scroll-snap-type:x mandatory;gap:12px;padding-bottom:6px;display:flex;overflow-x:auto}.win,.win[data-slot]{scroll-snap-align:center;z-index:auto;flex:0 0 86%;width:auto;position:relative;top:auto;left:auto;transform:none}.win:not([data-slot="0"]) .stage{opacity:1}.hotspot>span{white-space:normal;max-width:150px;font-size:.72rem}}.btn,.controls button,.chapters [role=tab],.vid-toggle,.nav-links a{white-space:nowrap}