.kh-lang-switch{display:inline-flex;flex-shrink:0;padding:3px;border:1px solid var(--line-strong, var(--line));border-radius:999px;background:#08120c99}.kh-lang-switch button{min-width:38px;min-height:30px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:var(--ink-70);font:500 .68rem/1 var(--font-mono, monospace);letter-spacing:.08em;cursor:pointer}.kh-lang-switch button:hover{color:var(--ivory, #f1efe6)}.kh-lang-switch button[aria-pressed=true]{background:var(--moss);color:#122111}.kh-nav-end{display:flex;align-items:center;gap:14px}.kh-auth-header-end{display:flex;align-items:center;gap:18px}@media(max-width:720px){.kh-lang-switch button{min-width:36px;min-height:36px}.kh-auth-header-end{gap:12px}}.kh-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}.kh-step{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.kh-step-number{font:500 .68rem/1 var(--font-mono, monospace);letter-spacing:.16em;color:var(--moss)}.kh-step h3{font-size:1rem;font-weight:500;color:var(--ivory)}.kh-step p{font-size:.86rem;line-height:1.75;color:var(--ink-70)}.kh-step-doc{margin-top:auto;padding-top:8px;font-size:.74rem;color:var(--ink-55)}.kh-step-doc a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}.kh-product-body h3.kh-product-headline{font-size:1.05rem;font-weight:500;line-height:1.45;margin-bottom:10px}.kh-product-pain{font-size:.88rem;color:var(--ink-70);line-height:1.8;margin-bottom:10px}.kh-product-help{font-size:.88rem;color:var(--ivory);line-height:1.75;flex:1}.kh-product-help strong{color:var(--moss);font-weight:500}.kh-product-tag{display:inline-flex;align-items:center;gap:8px;color:var(--ink-55);font:.64rem/1.5 var(--font-mono, monospace);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}.kh-product-tag .kh-icon{width:15px;height:15px}@media(max-width:1000px){.kh-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.kh-steps{grid-template-columns:1fr}}.kh-hero-actions{width:min(100%,540px)}.kh-hero-actions>.kh-btn{white-space:nowrap}.kh-legal-consent{margin:4px 0 6px}.kh-legal-check{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;align-items:start;color:var(--ink-70);font-size:.78rem;line-height:1.7}.kh-legal-check input[type=checkbox]{width:18px;height:18px;min-width:0;min-height:0;margin:3px 0 0;padding:0;accent-color:var(--moss);cursor:pointer}.kh-legal-check input[type=checkbox]:disabled{cursor:not-allowed}.kh-legal-check label{cursor:pointer}.kh-legal-check a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}.kh-legal-hint{margin:4px 0 0 30px;color:var(--ink-55);font-size:.67rem;line-height:1.6}.kh-legal-consent .kh-field-error{display:block;margin:6px 0 0 30px}.kh-lead-consent{margin-top:4px}.kh-lead-consent p{margin:0 0 10px;color:var(--ink-55);font-size:.7rem;line-height:1.7}.kh-lead-consent a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}.kw-legal-dialog{margin:auto;width:min(520px,calc(100vw - 32px));padding:28px;border:1px solid var(--line-strong, var(--line));border-radius:12px;background:var(--deep, #0d150c);color:var(--ivory, #f1efe6)}.kw-legal-dialog::backdrop{background:#040804c7}.kw-legal-dialog h2{margin:0 0 10px;font-size:1.15rem;font-weight:500}.kw-legal-dialog p{margin:0 0 18px;color:var(--ink-70);font-size:.85rem;line-height:1.7}.kw-legal-dialog .kh-legal-hint{margin:4px 0 0 30px;color:var(--ink-55);font-size:.7rem;line-height:1.6}.kw-legal-dialog .kh-legal-check{font-size:.85rem}.kw-legal-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:22px}.kw-legal-dialog .kw-error{margin-top:14px;color:#e3a08b}@media(max-width:480px){.kw-legal-dialog{padding:22px 18px}.kw-legal-actions{flex-direction:column-reverse}.kw-legal-actions .kw-button{width:100%}}:root{color-scheme:dark;--void: #010302;--deep: #06110d;--charcoal: #0b1712;--emerald: #2f7653;--moss: #b1c68b;--ivory: #f4efe2;--gold: #d8b96a;--hot: #fff4c7;--ink-70: #b7bcb0;--ink-55: #939e92;--ink-38: #829080;--line: rgba(211, 229, 193, .12);--line-strong: rgba(211, 229, 193, .24);--surface: #0b1510;--radius: 16px;--max-width: 1200px;--gutter: clamp(20px, 4vw, 48px);--section-space: clamp(76px, 8vw, 112px);--font: "Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;--font-mono: "Cascadia Code", Consolas, ui-monospace, monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:var(--font);color:var(--ivory);background:var(--deep);min-width:280px;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}button,a,input,textarea,select{touch-action:manipulation}::selection{color:var(--hot);background:#31543d}:focus-visible{outline:2px solid var(--moss);outline-offset:5px}main:focus{outline:none}.kh-icon{flex-shrink:0;vertical-align:middle}.kh-page{position:relative;isolation:isolate}.kh-background{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,#06110d,#040c08)}.kh-background canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:.4}.kh-background-glow{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 65% 55% at 50% 0%,rgba(81,118,53,.14),transparent 80%)}.kh-skip-link{position:fixed;z-index:50;left:16px;top:10px;padding:12px 20px;color:var(--void);background:var(--moss);border-radius:6px;transform:translateY(-160%)}.kh-skip-link:focus{transform:translateY(0)}.kh-section,.kh-footer{position:relative;width:min(100% - var(--gutter) * 2,var(--max-width));margin-inline:auto}.kh-section{margin-top:var(--section-space);scroll-margin-top:24px}.kh-kicker{color:var(--moss);text-transform:uppercase;font:500 .67rem/1.5 var(--font-mono);letter-spacing:.19em;margin-bottom:14px}.kh-section-title{font-size:clamp(1.75rem,3vw,2.6rem);line-height:1.2;font-weight:400;letter-spacing:-.035em;text-wrap:balance}.kh-section-copy{color:var(--ink-70);font-size:.96rem;line-height:1.8;max-width:470px}.kh-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.kh-btn{display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:46px;padding:12px 21px;border:1px solid transparent;border-radius:8px;font-size:.86rem;line-height:1.4;font-weight:500;cursor:pointer;transition:background .18s,border-color .18s,transform .18s}.kh-btn-primary{color:#122111;background:var(--moss);border-color:var(--moss);box-shadow:inset 0 1px #ffffff30,0 3px 12px #0002}.kh-btn-primary:hover{background:#c5d5a6;border-color:#c5d5a6;transform:translateY(-1px)}.kh-btn-ghost{color:var(--ivory);background:#ffffff03;border-color:var(--line-strong)}.kh-btn-ghost:hover{background:#b1c68b0b;border-color:#b1c68b60}.kh-btn .kh-icon{width:16px;height:16px}.kh-text-link{display:inline-flex;align-items:center;gap:14px;min-height:44px;color:var(--moss);font-size:.85rem;font-weight:500}.kh-text-link .kh-icon{width:16px;transition:transform .2s}.kh-text-link:hover .kh-icon{transform:translate(4px)}.kh-status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--moss);flex-shrink:0}.kh-nav{position:fixed;inset:0 0 auto;z-index:20;border-bottom:1px solid var(--line);background:#06110de8;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.kh-nav-inner{width:min(100% - var(--gutter) * 2,var(--max-width));margin:auto;min-height:74px;display:flex;justify-content:space-between;align-items:center;gap:24px}.kh-nav-brand{display:inline-flex;align-items:baseline;font-size:1.6rem;letter-spacing:-.07em;font-weight:450}.kh-brand-o{color:var(--gold)}.kh-brand-period{color:var(--moss);margin-left:2px}.kh-nav-links{display:flex;align-items:center;gap:34px}.kh-nav-links a:not(.kh-btn){color:var(--ink-70);font-size:.82rem;padding-block:14px}.kh-nav-links a:not(.kh-btn):hover{color:var(--ivory)}.kh-nav-cta{min-height:40px;padding:9px 15px;font-size:.8rem}.kh-nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;border:1px solid var(--line);border-radius:7px;background:none;width:44px;height:44px;cursor:pointer}.kh-nav-toggle span{display:block;width:18px;height:1px;background:var(--ivory);transition:transform .2s}.kh-nav-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.kh-nav-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.kh-hero{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;padding:clamp(118px,15vh,168px) var(--gutter) 0;margin-inline:auto;max-width:var(--max-width)}.kh-wordmark{display:flex;align-items:center;font-size:clamp(48px,7.3vw,100px);font-weight:300;line-height:1;letter-spacing:.03em;-webkit-user-select:none;user-select:none}.kh-wordmark-text:first-child{margin-right:-.08em}.kh-wordmark-text:last-child{margin-left:-.04em}.blackhole-letter{position:relative;width:1.3em;flex:0 0 1.3em;aspect-ratio:1;display:inline-block;transform:translateY(.02em);filter:drop-shadow(0 0 18px rgba(143,171,104,.1))}.blackhole-letter>*{display:block}.bh-lens{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:radial-gradient(circle,transparent 0 19%,rgba(255,244,199,.035) 23%,rgba(216,185,106,.045) 28%,rgba(143,171,104,.05) 38%,transparent 60%);filter:blur(7px);animation:kh-breathe 9s ease-in-out infinite}.bh-disk-back{position:absolute;left:50%;top:50%;width:98%;height:32%;transform:translate(-50%,-56%) rotate(-8deg) scaleY(.72);border-radius:50%;opacity:.82;filter:blur(1.7px) saturate(1.15);background:radial-gradient(ellipse at center,transparent 0 22%,rgba(255,244,199,.96) 27%,rgba(216,185,106,.68) 35%,rgba(143,171,104,.46) 46%,rgba(47,118,83,.24) 59%,transparent 76%)}.blackhole-letter canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:2}.bh-photon-ring{position:absolute;left:50%;top:50%;width:39%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;z-index:4;background:conic-gradient(from 18deg,#fff4c7f2,#d8b96a9e,#8fab6833,#0000,#f4efe266,#fff4c7eb);filter:blur(.8px) drop-shadow(0 0 14px rgba(216,185,106,.22));animation:kh-spin 8s linear infinite}.bh-event-horizon{position:absolute;left:50%;top:50%;width:31%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;z-index:5;background:radial-gradient(circle,#000 0 68%,rgba(0,0,0,.98) 73%,rgba(0,0,0,.76) 80%,transparent 86%);box-shadow:inset 0 0 24px #000,0 0 14px #000000f5,0 0 24px #2f76532e}.bh-disk-front,.bh-doppler{position:absolute;left:50%;top:50%;width:100%;height:32%;border-radius:50%}.bh-disk-front{transform:translate(-50%,-46%) rotate(-8deg);z-index:6;background:radial-gradient(ellipse at center,transparent 0 22%,rgba(255,244,199,1) 27%,rgba(216,185,106,.74) 35%,rgba(143,171,104,.46) 47%,rgba(47,118,83,.2) 60%,transparent 76%);filter:blur(1.5px) saturate(1.2);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,transparent 30%,rgba(0,0,0,.22) 40%,rgba(0,0,0,.72) 49%,#000 59%,#000 100%);mask-image:linear-gradient(to bottom,transparent 0%,transparent 30%,rgba(0,0,0,.22) 40%,rgba(0,0,0,.72) 49%,#000 59%,#000 100%)}.bh-doppler{transform:translate(-50%,-47%) rotate(-8deg);z-index:7;mix-blend-mode:screen;opacity:.7;background:linear-gradient(90deg,rgba(255,244,199,1) 0%,rgba(216,185,106,.56) 18%,transparent 47%,rgba(47,118,83,.1) 76%,transparent 100%);filter:blur(3px);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,transparent 26%,rgba(0,0,0,.2) 36%,rgba(0,0,0,.68) 46%,#000 56%,#000 100%);mask-image:linear-gradient(to bottom,transparent 0%,transparent 26%,rgba(0,0,0,.2) 36%,rgba(0,0,0,.68) 46%,#000 56%,#000 100%)}.kh-slogan{display:flex;align-items:center;gap:14px;margin-top:6px;color:var(--ink-55);font:.62rem/1.5 var(--font-mono);text-transform:uppercase;letter-spacing:.2em}.kh-slogan>span{width:35px;height:1px;background:var(--line-strong)}.kh-hero-title{margin-top:36px;font-size:clamp(2.7rem,5.4vw,4.7rem);line-height:1.07;letter-spacing:-.055em;font-weight:400}.kh-hero-title>span{color:var(--moss)}.kh-hero-copy{margin-top:24px;max-width:570px;color:var(--ink-70);font-size:clamp(.94rem,1.3vw,1.07rem);line-height:1.8}.kh-hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 12px;width:min(100%,452px);margin-top:32px}.kh-hero-actions>.kh-btn{justify-content:space-between;min-height:54px;padding:15px 21px;border-radius:10px;font-size:.88rem;gap:15px}.kh-hero-start{box-shadow:inset 0 1px #ffffff30,0 4px 16px #0003}.kh-hero-actions>.kh-hero-explore{background:var(--surface);border-color:var(--line-strong)}.kh-hero-actions>.kh-hero-explore:hover{background:var(--charcoal);border-color:var(--moss)}.kh-hero-actions>.kh-hero-explore .kh-icon{color:var(--moss);transform:rotate(90deg)}.kh-hero-actions>.kh-btn .kh-icon{transition:transform .18s ease}.kh-hero-start:hover .kh-icon{transform:translate(3px)}.kh-hero-actions>.kh-hero-explore:hover .kh-icon{transform:translateY(3px) rotate(90deg)}.kh-hero-preview-link{grid-column:1 / -1;justify-self:center;justify-content:center;min-height:44px;padding-inline:12px;border-radius:7px;gap:8px;color:var(--ink-70);font-size:.79rem;font-weight:400;transition:color .18s ease}.kh-hero-preview-link>.kh-icon{width:14px;height:14px;color:var(--moss)}.kh-hero-preview-link:hover{color:var(--ivory)}.kh-hero-preview-link:hover>span{text-decoration:underline;text-underline-offset:4px}.kh-hero-note{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;margin-top:24px;color:var(--ink-55);font-size:.7rem}.kh-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.kh-product-card{--product-accent: var(--moss);display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:clip;transition:border-color .2s,box-shadow .2s}.kh-product-workflows{--product-accent: var(--gold)}.kh-product-swarm{--product-accent: var(--ivory)}.kh-product-card:is(:hover,:focus-within){border-color:var(--line-strong);box-shadow:0 12px 36px #0003}.kh-product-visual,.kh-preview-display{container:scene / inline-size;min-width:0;background-color:#0b1711;background-image:radial-gradient(#9cb88b26 .65px,transparent .65px);background-size:17px 17px}.kh-product-visual{height:260px;border-bottom:1px solid var(--line)}.kh-product-body{display:flex;flex-direction:column;flex:1;padding:28px}.kh-product-label{display:flex;align-items:center;gap:10px;color:var(--product-accent);margin-bottom:16px}.kh-product-label h3{color:var(--ivory);font-size:1.15rem;font-weight:500;letter-spacing:-.025em}.kh-product-headline{font-size:.87rem;color:var(--ivory);line-height:1.6;margin-bottom:8px}.kh-product-copy{font-size:.88rem;color:var(--ink-70);line-height:1.8;flex:1}.kh-product-body>.kh-text-link{margin-top:24px;padding-top:14px;border-top:1px solid var(--line);justify-content:space-between;color:var(--product-accent)}.kh-memory-scene{position:relative;width:100%;height:100%;min-height:260px}.kh-graph-lines{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;fill:none;stroke:#688458}.kh-graph-lines path{stroke-width:1;vector-effect:non-scaling-stroke}.kh-graph-secondary{stroke:#526848;stroke-dasharray:1 2;opacity:.65}.kh-graph-new{stroke:var(--gold)}.kh-graph-node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:6px;white-space:nowrap;font:.63rem/1.4 var(--font-mono);color:var(--ink-70)}.kh-graph-node>span:last-child{position:absolute;top:calc(100% + 7px)}.kh-node-icon{display:grid;place-items:center;width:32px;height:32px;border:1px solid #81946855;border-radius:9px;background:#13231a;color:var(--moss);box-shadow:0 3px 10px #0004}.kh-node-icon .kh-icon{width:16px;height:16px}.is-root .kh-node-icon{width:46px;height:46px;border-radius:13px;border-color:#a7bd8280;background:#263a25;box-shadow:0 0 0 6px #8fab6809,0 0 26px #8fab681a}.is-root .kh-node-icon .kh-icon{width:21px;height:21px}.kh-new-node{color:var(--gold)}.kh-new-node .kh-node-icon{color:var(--gold);border-color:#d8b96a66}.kh-scene-caption{position:absolute;display:flex;align-items:center;justify-content:center;gap:7px;bottom:13px;left:12px;right:12px;font:.6rem/1.5 var(--font-mono);color:var(--ink-55)}.kh-workflow-scene{position:relative;height:100%;min-height:260px;display:flex;flex-direction:column;justify-content:center;padding:20px 22px 38px;gap:24px}.kh-flow-prompt{display:flex;align-items:center;gap:9px;padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:#111f17;color:var(--ink-70);font-size:.65rem;line-height:1.5}.kh-flow-prompt .kh-icon{width:14px;height:14px;color:var(--gold)}.kh-flow-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.kh-flow-step{position:relative;display:flex;align-items:center;flex-direction:column;gap:7px;min-width:0;text-align:center}.kh-flow-step strong{font-size:.64rem;font-weight:500;line-height:1.4}.kh-flow-step>span:not(.kh-flow-icon,.kh-flow-connector){font-size:.58rem;line-height:1.4;color:var(--ink-55)}.kh-flow-icon{position:relative;display:grid;place-items:center;width:43px;height:43px;background:#16251b;border:1px solid #90aa7460;border-radius:9px;color:var(--moss);z-index:1}.kh-flow-connector{position:absolute;left:calc(50% + 22px);right:calc(-50% + 6px);top:21px;height:1px;background:#7a96625c}.kh-flow-connector:after{content:"";position:absolute;width:4px;height:4px;border-top:1px solid #7a9662;border-right:1px solid #7a9662;transform:rotate(45deg);right:1px;top:-1.5px}.is-complete .kh-flow-icon{background:#30412a;border-color:var(--moss)}.is-complete .kh-flow-connector{background:var(--moss)}.kh-swarm-scene{display:flex;flex-direction:column;justify-content:center;height:100%;min-height:260px;gap:24px;padding:22px;max-width:640px;margin-inline:auto}.kh-swarm-brief,.kh-swarm-output{position:relative;display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);font-size:.76rem;line-height:1.5}.kh-swarm-brief{align-self:center}.kh-swarm-brief>.kh-icon,.kh-swarm-output>.kh-icon{width:16px;height:16px;color:var(--gold)}.kh-swarm-brief:after,.kh-swarm-output:before{content:"";position:absolute;width:1px;height:24px;left:50%;background:var(--line-strong)}.kh-swarm-brief:after{top:100%}.kh-swarm-output:before{bottom:100%}.kh-swarm-team{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.kh-swarm-team:before,.kh-swarm-team:after{content:"";position:absolute;left:16.66%;right:16.66%;height:12px;border:1px solid var(--line-strong)}.kh-swarm-team:before{bottom:100%;border-bottom:0;border-radius:6px 6px 0 0}.kh-swarm-team:after{top:100%;border-top:0;border-radius:0 0 6px 6px}.kh-swarm-agent{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;padding:13px 6px;border:1px solid var(--line-strong);border-radius:9px;background:var(--surface);text-align:center;min-width:0}.kh-swarm-agent-icon{color:var(--moss);margin-bottom:3px}.kh-swarm-agent-icon .kh-icon{width:20px;height:20px}.kh-swarm-agent strong{font-size:.76rem;font-weight:500}.kh-swarm-agent>span:last-child{color:var(--ink-55);font-size:.65rem;line-height:1.4}.kh-swarm-output{color:var(--ink-70);justify-content:center;font-size:.7rem}.kh-swarm-output .kh-status-dot{margin-left:auto;background:var(--ink-55)}.is-delivered .kh-swarm-agent,.is-delivered .kh-swarm-output{border-color:var(--moss)}.is-delivered .kh-swarm-output>.kh-icon{color:var(--moss)}.is-delivered .kh-swarm-output .kh-status-dot{background:var(--moss)}.kh-cloud-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);align-items:center;gap:36px;padding-block:32px;border-block:1px solid var(--line);margin-top:44px}.kh-cloud-intro .kh-kicker{margin-bottom:8px}.kh-cloud-intro h2{font-size:1rem;font-weight:450;margin-bottom:7px}.kh-stack{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.kh-stack-item{display:flex;flex-direction:column;gap:12px;min-width:0}.kh-stack-item>.kh-icon{color:var(--ink-70);width:23px;height:23px}.kh-stack-item h3{font-size:.76rem;font-weight:500;white-space:nowrap}.kh-stack-item p{font:.61rem/1.6 var(--font-mono);color:var(--ink-55);margin-top:5px}.kh-preview-label{font:.64rem/1.5 var(--font-mono);color:var(--ink-55);white-space:nowrap;padding-bottom:4px}.kh-preview-shell{border:1px solid var(--line-strong);border-radius:var(--radius);overflow:clip;background:#0a130e;box-shadow:0 24px 70px #0003}.kh-preview-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 25px;border-bottom:1px solid var(--line);background:#ffffff02}.kh-preview-project{display:flex;align-items:center;gap:10px;font:.72rem/1.5 var(--font-mono)}.kh-preview-project .kh-icon{color:var(--moss);width:16px;height:16px}.kh-branch{color:var(--ink-55);border:1px solid var(--line);border-radius:4px;font-size:.59rem;padding:2px 7px;margin-left:4px}.kh-preview-badge{font:.61rem/1.5 var(--font-mono);color:var(--ink-55)}.kh-preview-tabs{display:flex;gap:10px;padding:0 25px;border-bottom:1px solid var(--line)}.kh-preview-tabs button{display:inline-flex;align-items:center;gap:9px;justify-content:center;min-height:52px;padding:12px 15px;font-size:.79rem;color:var(--ink-55);border:0;border-bottom:2px solid transparent;background:none;cursor:pointer}.kh-preview-tabs button .kh-icon{width:15px;height:15px}.kh-preview-tabs button:hover{color:var(--ivory);background:#b1c68b05}.kh-preview-tabs button[aria-selected=true]{color:var(--moss);border-bottom-color:var(--moss)}.kh-preview-tabs button:focus-visible{outline-offset:-5px}.kh-preview-content{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.6fr);min-height:360px}.kh-preview-content:focus-visible{outline-offset:-3px}.kh-preview-description{display:flex;flex-direction:column;align-items:start;padding:35px;border-right:1px solid var(--line)}.kh-preview-product-icon{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line-strong);border-radius:10px;color:var(--moss);margin-bottom:23px}.kh-preview-description h3{font-weight:400;font-size:clamp(1.35rem,2.2vw,1.8rem);line-height:1.25;letter-spacing:-.035em;max-width:300px;text-wrap:balance}.kh-preview-description>p{color:var(--ink-70);font-size:.81rem;line-height:1.8;margin-top:14px;max-width:290px}.kh-preview-action-area{padding-top:28px;margin-top:auto}.kh-preview-action-area .kh-btn{font-size:.74rem;padding:10px 13px;gap:8px}.kh-example-status{margin-top:10px;font:.59rem/1.5 var(--font-mono);color:var(--ink-55)}.kh-preview-display,.kh-preview-display .kh-memory-scene{min-height:360px}.kh-preview-display .kh-graph-node{font-size:.73rem}.kh-preview-display .kh-node-icon{width:44px;height:44px}.kh-preview-display .is-root .kh-node-icon{width:60px;height:60px}.kh-preview-display .kh-node-icon .kh-icon{width:21px;height:21px}.kh-preview-display .kh-workflow-scene{padding-inline:28px;gap:42px}.kh-preview-display .kh-flow-step strong{font-size:.73rem}.kh-preview-display .kh-flow-step>span:not(.kh-flow-icon,.kh-flow-connector){font-size:.65rem}.kh-preview-display .kh-flow-prompt{font-size:.78rem;padding:13px 15px}.kh-preview-display .kh-scene-caption{bottom:22px;font-size:.64rem}.kh-why{display:flex;align-items:center;gap:28px;padding:36px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface)}.kh-why-mark{display:grid;place-items:center;flex-shrink:0;width:66px;height:66px;border:1px solid var(--line-strong);border-radius:50%;background:#9db37c06}.kh-why-mark .kh-icon{width:28px;height:28px;color:var(--moss)}.kh-why .kh-kicker{margin-bottom:8px}.kh-why .kh-section-title{font-size:clamp(1.25rem,2.2vw,1.8rem)}.kh-why .kh-section-copy{margin-top:10px;font-size:.83rem;max-width:660px}.kh-why-cta{margin-left:auto;flex-shrink:0}.kh-contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(36px,7vw,100px);align-items:start}.kh-contact-intro .kh-section-title{font-size:clamp(2.1rem,4vw,3.5rem)}.kh-contact-intro .kh-section-copy{margin-top:20px;max-width:300px}.kh-contact-channels{display:flex;flex-direction:column;margin-top:32px;max-width:320px}.kh-channel{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:18px;border-bottom:1px solid var(--line)}.kh-channel:first-child{border-top:1px solid var(--line)}.kh-channel>span:first-child{display:flex;flex-direction:column;gap:5px}.kh-channel-label{color:var(--ink-55);font-size:.69rem}.kh-channel-value{font-size:.87rem;overflow-wrap:anywhere}.kh-channel>.kh-icon,.kh-channel>span:last-child:not(:first-child){color:var(--moss)}.kh-channel:hover .kh-channel-value{color:var(--moss)}.kh-contact-form-wrap{padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:var(--radius);background:#0c1710}.kh-form{display:flex;flex-direction:column;gap:20px}.kh-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.kh-field{display:flex;flex-direction:column;gap:9px;min-width:0}.kh-field>span{font-size:.76rem;color:var(--ink-70)}.kh-field input,.kh-field select,.kh-field textarea{width:100%;min-width:0;color:var(--ivory);font-size:.87rem;line-height:1.5;background:#06100a;padding:12px 13px;border:1px solid var(--line-strong);border-radius:7px;resize:vertical}.kh-field select{padding-right:32px}.kh-field textarea{min-height:125px;max-height:380px}.kh-field input::placeholder,.kh-field textarea::placeholder{color:var(--ink-38);opacity:1}.kh-field :is(input,select,textarea):focus-visible{outline-offset:2px}.kh-field [aria-invalid=true]{border-color:#e3a08b}.kh-field-error{color:#e3a08b;font-size:.75rem;font-style:normal;line-height:1.6}.kh-form-footer{display:flex;align-items:center;justify-content:space-between;gap:18px}.kh-form-note{font-size:.69rem;line-height:1.6;color:var(--ink-55);max-width:165px}.kh-form-submit{flex-shrink:0}.kh-form-success{display:flex;flex-direction:column;align-items:start;gap:20px;min-height:370px;justify-content:center}.kh-form-success>.kh-icon{color:var(--moss);width:32px;height:32px}.kh-form-success h3{font-size:1.6rem;font-weight:400;letter-spacing:-.03em}.kh-form-success p{font-size:.9rem;color:var(--ink-70);line-height:1.8;max-width:340px}.kh-form-success .kh-text-link{border:0;background:transparent;cursor:pointer}.kh-footer{margin-top:var(--section-space);border-top:1px solid var(--line);padding-block:30px}.kh-footer-row,.kh-footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}.kh-footer-tagline{color:var(--ink-55);font-size:.8rem}.kh-footer-links{display:flex;flex-wrap:wrap;gap:23px;font-size:.76rem;color:var(--ink-70)}.kh-footer-links a{padding-block:12px}.kh-footer-links a:hover,.kh-footer-bottom a:hover{color:var(--moss)}.kh-footer-bottom{padding-top:30px;margin-top:25px;border-top:1px solid var(--line);font:.59rem/1.6 var(--font-mono);color:var(--ink-55)}.kh-footer-bottom a{min-height:32px;display:inline-flex;align-items:center}@container scene (max-width: 420px){.kh-workflow-scene{gap:22px;padding:20px 18px 40px}.kh-flow-prompt{font-size:.7rem;padding:9px 11px}.kh-flow-track{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}.kh-flow-step{align-items:start;text-align:left;display:grid;grid-template-columns:32px minmax(0,1fr);gap:3px 7px}.kh-flow-icon{grid-row:span 2;width:32px;height:32px;border-radius:7px}.kh-flow-icon .kh-icon{width:14px;height:14px}.kh-flow-step strong{font-size:.68rem;align-self:end}.kh-flow-step>span:not(.kh-flow-icon,.kh-flow-connector){font-size:.59rem}.kh-flow-connector{display:none}.kh-swarm-scene{padding:20px 18px}.kh-swarm-brief{font-size:.7rem;padding:8px 10px}.kh-swarm-team{gap:8px}.kh-swarm-agent{padding:10px 4px;gap:5px}.kh-swarm-agent strong{font-size:.68rem}.kh-swarm-agent>span:last-child{font-size:.59rem}.kh-swarm-output{font-size:.65rem;padding:8px 10px;gap:7px}}@container scene (max-width: 320px){.kh-graph-node{font-size:.54rem}}@keyframes kh-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes kh-breathe{0%,to{opacity:.66}50%{opacity:1}}@media(min-width:1600px){.kh-hero{padding-top:155px}}@media(max-width:1000px){.kh-product-grid{gap:12px}.kh-product-body{padding:20px}.kh-cloud-section{grid-template-columns:1fr;gap:26px}.kh-stack{gap:24px}.kh-stack-item{flex-direction:row;align-items:center;gap:10px}.kh-preview-description{padding:28px}.kh-preview-content{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr)}.kh-preview-section .kh-section-heading{align-items:start;flex-direction:column;gap:14px}.kh-why{flex-wrap:wrap}.kh-why>div:nth-child(2){flex:1;min-width:240px}.kh-why-cta{margin-left:94px}}@media(max-width:800px){.kh-product-grid{grid-template-columns:1fr;gap:20px}.kh-product-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.kh-product-visual{height:100%;min-height:290px;border-bottom:0;border-right:1px solid var(--line)}.kh-section-heading{align-items:start;flex-direction:column;gap:17px}.kh-contact{grid-template-columns:1fr;gap:32px}.kh-contact-channels{max-width:none;flex-direction:row;gap:30px}.kh-channel{flex:1;border-top:1px solid var(--line)}}@media(max-width:720px){.kh-nav-inner{min-height:66px}.kh-nav-toggle{display:flex}.kh-nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:16px var(--gutter) 22px;border-bottom:1px solid var(--line-strong);background:#08120c;max-height:calc(100dvh - 66px);overflow-y:auto}.kh-nav-links.is-open{display:flex}.kh-nav-links a:not(.kh-btn){min-height:44px}.kh-nav-cta{margin-top:10px;align-self:start}.kh-preview-content{grid-template-columns:1fr}.kh-preview-description{border-right:0;border-bottom:1px solid var(--line);padding:25px}.kh-preview-product-icon{display:none}.kh-preview-description h3,.kh-preview-description>p{max-width:none}.kh-preview-action-area{padding-top:20px}.kh-preview-display,.kh-preview-display .kh-memory-scene,.kh-preview-display .kh-workflow-scene,.kh-preview-display .kh-swarm-scene{min-height:320px}.kh-preview-display .kh-flow-track{gap:22px}.kh-preview-display .kh-flow-step strong{font-size:.65rem}.kh-preview-display .kh-flow-step>span:not(.kh-flow-icon,.kh-flow-connector){font-size:.56rem}.kh-preview-display .kh-graph-node{font-size:.63rem}.kh-stack{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.kh-stack-item h3{font-size:.8rem}.kh-stack-item p{font-size:.65rem}}@media(max-width:520px){.kh-hero{padding-top:103px}.kh-wordmark{font-size:61px}.kh-slogan{font-size:.52rem;gap:10px;letter-spacing:.14em}.kh-slogan>span{width:20px}.kh-hero-title{margin-top:30px}.kh-hero-copy{margin-top:20px;font-size:.9rem}.kh-desktop-break{display:none}.kh-hero-actions{grid-template-columns:minmax(0,1fr);max-width:320px;gap:10px;margin-top:28px}.kh-hero-actions>.kh-btn{width:100%;min-height:52px}.kh-hero-preview-link{margin-top:1px}.kh-hero-note{font-size:.62rem;gap:7px}.kh-product-card{display:flex}.kh-product-visual{height:260px;min-height:260px;border-right:0;border-bottom:1px solid var(--line)}.kh-product-body{padding:24px}.kh-product-copy{font-size:.89rem}.kh-product-label h3{font-size:1.18rem}.kh-product-headline{font-size:.9rem}.kh-preview-toolbar{padding:14px 16px}.kh-preview-badge{font-size:.53rem}.kh-preview-project{font-size:.63rem;gap:7px}.kh-branch{display:none}.kh-preview-tabs{padding-inline:8px;gap:0}.kh-preview-tabs button{flex:1;padding:13px 7px;gap:6px;font-size:.7rem}.kh-preview-description{padding:24px}.kh-preview-display .kh-workflow-scene{padding-inline:20px;gap:26px}.kh-preview-display .kh-flow-prompt{font-size:.7rem}.kh-why{align-items:start;gap:18px;padding:24px}.kh-why-mark{width:42px;height:42px}.kh-why-mark .kh-icon{width:20px;height:20px}.kh-why>div:nth-child(2){min-width:0;flex-basis:calc(100% - 60px)}.kh-why-cta{margin-left:0;width:100%}.kh-contact-channels{flex-direction:column;gap:0}.kh-channel:not(:first-child){border-top:0}.kh-form-row{grid-template-columns:1fr}.kh-field input,.kh-field select,.kh-field textarea{font-size:16px}.kh-form-footer{flex-direction:column;align-items:stretch;gap:14px}.kh-form-note{max-width:none}.kh-footer-row{align-items:start;gap:17px}.kh-footer-tagline{width:calc(100% - 120px);font-size:.72rem}.kh-footer-links{width:100%;justify-content:space-between}.kh-footer-bottom{gap:14px;margin-top:17px;padding-top:20px}.kh-footer-bottom>span{display:none}}@media(max-width:350px){.kh-wordmark{font-size:50px}.kh-hero-title{font-size:2.45rem}.kh-product-body,.kh-contact-form-wrap{padding:20px}.kh-preview-tabs button{font-size:.63rem;gap:5px}.kh-preview-tabs button .kh-icon{width:13px}.kh-preview-badge{font-size:.48rem}.kh-hero-note{max-width:240px;line-height:1.6}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}.kh-route-loading{min-height:100vh;display:grid;place-items:center;background:var(--deep, #06110d)}.kh-route-spinner{width:22px;height:22px;border-radius:50%;border:2px solid rgba(180,200,150,.25);border-top-color:#b4c896;animation:kh-route-spin .8s linear infinite}@keyframes kh-route-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.kh-route-spinner{animation:none}}