:root{--site-header-height: 64px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans)}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}#examples,#runtime,.closing-cta-section{content-visibility:auto;contain-intrinsic-size:auto 800px}.mk-container{max-width:1200px;margin:0 auto;padding:0 32px}.mk-eyebrow{font-family:var(--font-mono);font-size:14px;font-weight:500;line-height:1.45;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--ink) 62%,var(--text-secondary))}.mk-h1{font-family:var(--font-serif);font-size:var(--fs-5xl);font-weight:500;letter-spacing:0;line-height:1.02;color:var(--ink);margin:0;font-optical-sizing:auto}.mk-h1 em{color:var(--clay)}.mk-h2{font-family:var(--font-serif);font-size:48px;font-weight:500;letter-spacing:0;line-height:1.1;color:var(--ink);margin:0;font-optical-sizing:auto}.mk-lead{font-size:18px;line-height:1.55;color:var(--text-secondary);max-width:56ch;margin:0}.mk-body{font-size:16px;line-height:1.6;color:var(--ink)}.hero-kicker{margin-bottom:18px;font-family:var(--font-mono);font-size:14px;font-weight:500;line-height:1.45;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--ink) 62%,var(--text-secondary))}.mk-btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;padding:11px 18px;border-radius:8px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .12s,transform 80ms ease-out,box-shadow .12s;font-family:var(--font-sans)}.mk-btn-primary{background:var(--action-primary-bg);color:var(--action-primary-fg);border-color:var(--action-primary-bg)}.mk-btn-primary:hover{background:var(--action-primary-hover);border-color:var(--action-primary-hover)}.mk-btn-primary:active{transform:translateY(1px)}.mk-btn-secondary{background:var(--action-secondary-bg);color:var(--action-secondary-fg);border-color:var(--line-default)}.mk-btn-secondary:hover{background:var(--action-secondary-hover)}.mk-btn-ghost{background:transparent;color:var(--ink);border-color:transparent}.mk-btn-ghost:hover{background:var(--action-secondary-hover)}.mk-badge-sage{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:500;background:var(--trust-bg);color:var(--trust-fg)}.mk-badge-sage .dot{width:5px;height:5px;border-radius:999px;background:var(--trust-mark)}.mk-section{padding:72px 0}.mk-section.quiet{background:var(--surface-quiet);border-top:1px solid var(--line-default);border-bottom:1px solid var(--line-default)}.mk-divider{height:1px;background:var(--line-default);border:0;margin:0}.mk-divider.dashed{border:0;border-top:1px dashed var(--line-strong);height:0;background:transparent}.ink-path{stroke-dasharray:var(--len, 600);stroke-dashoffset:var(--len, 600);animation:ink-draw 1.6s var(--ease-ink, cubic-bezier(.65,.05,.36,1)) .2s forwards}@keyframes ink-draw{to{stroke-dashoffset:0}}.fade-in{opacity:0;transform:translateY(4px);animation:fade-in .6s var(--ease-out) forwards}@keyframes fade-in{to{opacity:1;transform:none}}.ticker-caret{display:inline-block;width:.5ch;height:1em;margin-left:1px;vertical-align:-.15em;background:var(--clay);opacity:.85;animation:caret-blink .8s steps(1,end) infinite}@keyframes caret-blink{0%,50%{opacity:.85}51%,to{opacity:0}}.site-header{position:sticky;top:0;z-index:10;background:var(--paper);border-bottom:1px solid var(--line-default)}.site-header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--site-header-height);gap:24px}.site-wordmark{font-family:var(--font-serif);font-size:22px;font-weight:500;letter-spacing:0;white-space:nowrap;font-optical-sizing:auto}.site-wordmark em{color:var(--clay)}.site-wordmark .ext{color:var(--text-muted)}.brand-word{font-family:var(--font-serif);font-weight:500;letter-spacing:0;white-space:nowrap;color:var(--ink);font-optical-sizing:auto}.brand-word em{color:var(--clay);font-style:italic}.brand-word .brand-ext{color:var(--text-muted)}.example-sentence{font-family:var(--font-serif);font-size:18px;line-height:1.45;color:var(--ink)}.example-sentence-who{color:var(--text-secondary);font-style:italic}.site-nav{display:flex;gap:28px;font-size:14px;color:var(--text-secondary)}.site-actions{display:flex;gap:8px;align-items:center}.privacy-hero-section{min-height:calc(100svh - var(--site-header-height) - 44px);display:grid;align-items:center;padding-top:clamp(30px,5svh,58px);padding-bottom:clamp(34px,5svh,62px);border-bottom:1px solid var(--line-default)}.privacy-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(430px,.95fr);gap:clamp(42px,6vw,76px);align-items:center}.privacy-hero-copy{max-width:660px}.privacy-hero-copy .mk-h1{max-width:680px}.privacy-hero-copy .mk-lead{max-width:52ch}.privacy-type-line{display:block;margin-top:10px;min-height:1.5em}.privacy-typed{display:inline-block;position:relative;max-width:100%;color:var(--trust-fg);font-family:var(--font-serif);font-size:1.08em;font-style:italic;font-weight:600;line-height:1.32;clip-path:inset(0 100% 0 0);animation:privacy-type-reveal 1.5s steps(46,end) .76s forwards}.privacy-typed:after{content:"";display:inline-block;width:2px;height:.9em;margin-left:4px;vertical-align:-.08em;background:var(--trust-mark);animation:caret-blink .8s steps(1,end) infinite}@keyframes privacy-type-reveal{to{clip-path:inset(0 0 0 0)}}@media(prefers-reduced-motion:reduce){.privacy-typed{animation:none;clip-path:none}.privacy-typed:after{display:none}}.privacy-hero-plain{max-width:54ch;margin:16px 0 0;color:var(--ink);font-size:16px;line-height:1.65}.privacy-hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}.privacy-hero-proof{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;margin-top:18px;color:var(--text-secondary);font-family:var(--font-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase}.privacy-hero-proof span{display:inline-flex;align-items:center;gap:8px}.privacy-hero-proof span:before{content:"";width:6px;height:6px;border-radius:var(--radius-pill);background:var(--trust-mark)}.privacy-visual{position:relative;min-width:0;padding:30px;border:1px solid var(--line-default);border-radius:var(--radius-2);background:linear-gradient(90deg,rgba(42,35,34,.028) 1px,transparent 1px),linear-gradient(0deg,rgba(42,35,34,.024) 1px,transparent 1px),var(--surface);background-size:34px 34px;box-shadow:inset 0 1px #ffffffbd,0 18px 42px #2a232212}.privacy-visual:before{content:"";position:absolute;inset:14px;border:1px dashed color-mix(in srgb,var(--line-strong) 70%,transparent);border-radius:var(--radius-2);pointer-events:none}.privacy-visual>*{position:relative;z-index:1}.privacy-panel-tag{position:absolute;top:-13px;left:24px;z-index:2;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border:1px solid color-mix(in srgb,var(--trust-mark) 32%,var(--line-default));border-radius:var(--radius-pill);background:color-mix(in srgb,var(--trust-bg) 84%,var(--surface));color:var(--trust-fg);font-size:12px;font-weight:600;box-shadow:0 0 0 6px var(--paper)}.privacy-panel-tag .dot{width:5px;height:5px;border-radius:var(--radius-pill);background:var(--trust-mark)}.privacy-flow{display:grid;gap:12px;padding:22px 0 0}.privacy-interface{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;color:var(--text-secondary)}.privacy-interface>span{flex:0 0 auto;color:var(--ink);font-family:var(--font-serif);font-size:18px;font-weight:500}.privacy-life-pile{position:relative;flex:1 1 auto;height:90px;min-width:240px;margin:-8px 0}.pile-icon{position:absolute;display:block;transform:rotate(var(--tilt, 0deg)) scale(1);transform-origin:50% 50%;filter:drop-shadow(0 2px 4px rgba(42,35,34,.05));transition:transform .5s cubic-bezier(.34,1.56,.64,1),filter .4s ease;z-index:0;will-change:transform,filter}.pile-icon:hover{transform:rotate(var(--tilt, 0deg)) scale(1.22) translateY(-6px);filter:drop-shadow(0 8px 16px rgba(42,35,34,.12));z-index:10}.privacy-life-pile:hover .pile-icon:not(:hover){transform:rotate(var(--tilt, 0deg)) scale(.96)}.pile-icon svg{width:var(--w);height:var(--h);fill:none;stroke:color-mix(in srgb,var(--icon-color, #6b5b4e) 80%,transparent);stroke-width:var(--sw, 1.8);stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s ease}.pile-icon:hover svg{stroke:var(--icon-color, #6b5b4e)}.pile-icon .pile-fill{fill:color-mix(in srgb,var(--fill-color, #faf6f1) 60%,transparent);stroke:none}.pile-icon .pile-dot{fill:var(--dot-color, #c76b5a);stroke:none}.pile-icon rect:not(.pile-fill),.pile-icon circle:not(.pile-fill):not(.pile-dot){fill:none}.pile-icon.is-envelope{--w: 50px;--h: 38px;--tilt: -8deg;--icon-color: #9b7a5e;--fill-color: #fdf6ee;top:30px;left:0;z-index:1}.pile-icon.is-phone{--w: 24px;--h: 38px;--tilt: -14deg;--icon-color: #6b5b4e;--fill-color: #f6f2ec;top:8px;left:18px;z-index:3}.pile-icon.is-calendar{--w: 44px;--h: 48px;--tilt: 5deg;--icon-color: #5e8a5e;--fill-color: #f2f7f0;top:0;left:44px;z-index:5}.pile-icon.is-clock{--w: 36px;--h: 36px;--tilt: -4deg;--icon-color: #8b7255;--fill-color: #faf5ee;top:34px;left:40px;z-index:6}.pile-icon.is-card{--w: 54px;--h: 36px;--tilt: -9deg;--icon-color: #8b7255;--fill-color: #faf5ee;top:52px;left:68px;z-index:2}.pile-icon.is-checklist{--w: 40px;--h: 48px;--tilt: 3deg;--icon-color: #5e8a5e;--fill-color: #f4f8f2;top:2px;left:94px;z-index:4}.pile-icon.is-bell{--w: 34px;--h: 34px;--tilt: 12deg;--icon-color: #9b7a5e;--fill-color: #fdf6ee;--dot-color: #c76b5a;top:6px;left:130px;z-index:7}.pile-icon.is-docs{--w: 38px;--h: 44px;--tilt: 7deg;--icon-color: #a08060;--fill-color: #fdf8f0;top:32px;left:122px;z-index:3}.pile-icon.is-pin{--w: 26px;--h: 34px;--tilt: 10deg;--icon-color: #c76b5a;--fill-color: #fcf0ec;top:50px;left:110px;z-index:4}.pile-icon.is-chat{--w: 46px;--h: 40px;--tilt: -5deg;--icon-color: #c76b5a;--fill-color: #fcf0ec;--dot-color: #c76b5a;top:0;left:160px;z-index:8}.pile-icon.is-photo{--w: 42px;--h: 34px;--tilt: -6deg;--icon-color: #5e8a5e;--fill-color: #f2f7f0;top:50px;left:156px;z-index:3}.pile-icon.is-browser{--w: 48px;--h: 40px;--tilt: 6deg;--icon-color: #6b5b4e;--fill-color: #f8f4ee;top:18px;left:196px;z-index:5}.pile-icon.is-bag{--w: 30px;--h: 38px;--tilt: -10deg;--icon-color: #a08060;--fill-color: #fdf8f0;top:40px;left:214px;z-index:2}.privacy-node{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:14px;padding:14px 16px;border:1.5px solid var(--line-default);border-radius:var(--radius-2);background:var(--surface);box-shadow:0 1px 3px #2a23220a}.privacy-node.is-runtime{grid-template-columns:54px minmax(0,1fr);min-height:106px;border-color:var(--sage);border-width:1.5px;background:var(--surface);box-shadow:0 0 0 3px color-mix(in srgb,var(--sage-bg) 50%,transparent),0 2px 6px #2a23220f}.privacy-node img{width:40px;height:40px;object-fit:contain;opacity:.78}.privacy-node.is-runtime img{width:52px;height:52px;opacity:.92}.privacy-node div>span{display:block;color:var(--ink);font-family:var(--font-serif);font-size:22px;font-weight:500;line-height:1.12}.privacy-node.is-runtime div>span{color:var(--trust-fg);font-size:28px}.privacy-node .brand-word{display:inline;font-size:inherit}.privacy-node small{display:block;max-width:38ch;margin-top:5px;color:var(--text-secondary);font-size:12px;line-height:1.42}.privacy-node.is-cloud{border:1.5px dashed color-mix(in srgb,var(--ink) 40%,var(--line-default));border-radius:20px;background:color-mix(in srgb,var(--paper) 60%,var(--surface));box-shadow:none}.privacy-node.is-cloud img{opacity:.52}.privacy-cloud-icon{color:var(--ink);align-self:center}.privacy-lane{display:flex;align-items:center;gap:10px;color:var(--text-tertiary);font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.privacy-lane:before,.privacy-lane:after{content:"";flex:1;border-top:1px dashed var(--line-default)}.privacy-lane.is-content{color:var(--trust-fg)}.privacy-lane.is-content:before,.privacy-lane.is-content:after{border-color:color-mix(in srgb,var(--trust-mark) 58%,var(--line-default))}.privacy-lane .brand-word{font-family:var(--font-serif);font-size:15px;font-weight:500;text-transform:none;letter-spacing:0}.story-section{padding-top:64px;padding-bottom:74px}.story-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(430px,1fr);gap:56px;align-items:start}.story-copy{position:sticky;top:104px;padding-top:6px;max-width:520px}.story-copy h2{margin-top:16px}.story-copy p{margin:18px 0 0;color:var(--text-secondary);font-size:16px;line-height:1.65}.hero-section{min-height:calc(100svh - var(--site-header-height));display:grid;align-items:center;padding-top:clamp(28px,4svh,48px);padding-bottom:clamp(28px,4svh,48px)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,1fr);gap:56px;align-items:start}.hero-copy{max-width:650px}.hero-copy .mk-lead{max-width:56ch}.hero-run-column{min-width:0;width:100%;max-width:560px;justify-self:start}.hero-example-rail{display:flex;align-items:center;gap:12px;margin-top:14px;font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;color:var(--text-secondary)}.hero-example-line{width:20px;height:1px;background:var(--line-default)}.hero-example-line.is-grow{flex:1}.hero-example-hint{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--text-tertiary, rgba(42, 35, 34, .32));transition:opacity .6s ease-out}.hero-example-hint.is-hidden{opacity:0;pointer-events:none}.hero-example-controls{display:inline-flex;align-items:center;gap:5px}.hero-example-arrow,.hero-example-pause{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border-radius:var(--radius-pill);color:var(--text-secondary);cursor:pointer;font-family:var(--font-mono);font-size:11px;line-height:1;transition:background .12s ease-out,border-color .12s ease-out,color .12s ease-out}.hero-example-arrow{border:1px solid var(--line-default);background:color-mix(in srgb,var(--surface) 84%,var(--paper))}.hero-example-arrow:hover{border-color:var(--clay);color:var(--clay)}.hero-example-pause{position:relative;border:0;background:conic-gradient(from -90deg,var(--trust-mark) var(--timer-angle, 0deg),var(--line-default) 0);color:var(--text-secondary)}.hero-example-pause:before{content:"";position:absolute;inset:2.5px;border-radius:inherit;background:color-mix(in srgb,var(--surface) 84%,var(--paper))}.hero-example-pause:hover,.hero-example-pause.is-paused,.hero-example-pause.is-counting{color:var(--trust-fg)}.hero-pause-icon{position:relative;z-index:1;width:10px;height:10px;display:block}.hero-pause-icon:before{content:"";position:absolute;left:2px;top:1px;width:2px;height:8px;border-radius:1px;background:currentColor;box-shadow:4px 0 0 currentColor}.hero-example-pause.is-paused .hero-pause-icon:before{left:3px;top:1px;width:0;height:0;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid currentColor;border-radius:0;background:transparent;box-shadow:none}.hero-example-arrow:focus-visible,.hero-example-pause:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.hero-run-card{--motion-premium: cubic-bezier(.4, 0, .2, 1);--motion-step: .52s;--motion-step-slow: .64s;--motion-quick: .36s;display:flex;flex-direction:column;gap:8px;position:relative;background:var(--surface);border:1px solid var(--line-default);border-radius:var(--radius-3);box-shadow:inset 0 1px #ffffffb8,0 18px 42px #2a232214;padding:26px 28px;min-height:0;min-width:0;cursor:pointer;user-select:none;overflow:hidden}.hero-run-card>*{position:relative;z-index:1}.hero-run-head{flex:0 0 84px;overflow:hidden}.hero-run-title{margin:0;font-family:var(--font-serif);font-size:28px;font-weight:500;line-height:1.1;letter-spacing:0;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;text-wrap:balance}.hero-run-subtitle{margin:7px 0 0;font-size:16px;line-height:1.32;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.agent-event-state{font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.agent-event-stack{--event-axis-x: 44px;--event-gap-y: 7px;display:flex;flex-direction:column;gap:var(--event-gap-y);position:relative;flex:0 0 auto;margin-top:8px;padding-top:18px;border-top:1px dashed var(--line-default)}.agent-event-stack:before{content:none}.agent-event-stack:after{content:none}.agent-event{display:grid;grid-template-columns:28px 16px minmax(0,1fr);column-gap:8px;position:relative;min-height:56px;border-radius:var(--radius-2);opacity:.72;transform:translateY(0);filter:blur(0);transition:background var(--motion-step) var(--motion-premium),opacity var(--motion-step) var(--motion-premium),transform var(--motion-step) var(--motion-premium),filter var(--motion-step) var(--motion-premium)}.agent-event:not(:last-child):after{content:"";position:absolute;left:var(--event-axis-x);top:9px;width:1px;height:calc(100% + var(--event-gap-y));background:var(--trust-line);opacity:0;transform:scaleY(.12);transform-origin:top center;transition:opacity var(--motion-step) var(--motion-premium),transform var(--motion-step-slow) var(--motion-premium),background var(--motion-step) var(--motion-premium)}.agent-event.is-doing{background:linear-gradient(90deg,transparent 0 52px,color-mix(in srgb,var(--trust-bg) 42%,transparent) 52px 100%);box-shadow:none;opacity:1}.agent-event.is-queued{opacity:.22;transform:translateY(0);filter:blur(0)}.agent-event.is-done{opacity:.82}.agent-event.is-done:not(:last-child):after{opacity:1;transform:scaleY(1);background:var(--trust-line)}.agent-event>.agent-event-state{align-self:start;justify-self:end;line-height:18px}.agent-event-dot{position:relative;z-index:2;align-self:start;justify-self:center;margin-top:5px;width:8px;height:8px;border-radius:var(--radius-pill);background:var(--surface);border:1.5px solid var(--clay);transition:background var(--motion-step) var(--motion-premium),border-color var(--motion-step) var(--motion-premium),box-shadow var(--motion-step) var(--motion-premium),transform var(--motion-step) var(--motion-premium)}.agent-event-dot:before{content:"";position:absolute;inset:-6px;border:1px solid rgba(94,138,94,.22);border-radius:var(--radius-pill);opacity:0;transform:scale(.7);pointer-events:none}.agent-event-dot+div{min-width:0}.agent-event.is-doing .agent-event-dot{background:var(--trust-mark);border-color:var(--trust-mark);box-shadow:0 0 0 4px #5e8a5e1f;transform:scale(1.08)}.agent-event.is-doing .agent-event-dot:before{animation:step-dot-breathe 2.2s var(--motion-premium) infinite}.agent-event.is-done .agent-event-dot{border-color:var(--trust-line);background:#5e8a5e24}.agent-event.is-queued .agent-event-dot{border-color:var(--line-strong)}.agent-event-title{display:flex;justify-content:space-between;gap:12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.03em;color:var(--ink);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:color var(--motion-quick) var(--motion-premium)}.agent-event.is-doing .agent-event-state,.agent-event.is-doing .agent-event-title{color:var(--trust-fg)}.agent-event p{margin:4px 0 0;font-size:14px;line-height:1.35;color:var(--text-secondary);display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;transition:color var(--motion-quick) var(--motion-premium)}.agent-event.is-doing p{color:var(--ink)}.agent-event.is-queued p{display:none}.agent-approval{flex:0 0 72px;margin-top:16px;background:var(--approval-bg);border:1px solid var(--trust-line);border-radius:var(--radius-2);padding:13px 18px;overflow:hidden;transition:opacity var(--motion-step) var(--motion-premium),border-color var(--motion-step) var(--motion-premium),transform var(--motion-step) var(--motion-premium)}.agent-approval.is-pending{opacity:0;border-color:var(--line-default);transform:translateY(7px)}.agent-approval.is-active{opacity:1;transform:translateY(0);animation:approval-arrive var(--motion-step-slow) var(--motion-premium)}.agent-approval.is-active .agent-event-state{color:var(--trust-fg)}.agent-approval .agent-event-state{letter-spacing:.03em;text-transform:none}.agent-approval p{margin:6px 0 0;font-size:16px;line-height:1.4;color:var(--ink);display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}@keyframes approval-arrive{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes step-dot-breathe{0%{opacity:.42;transform:scale(.72)}70%{opacity:0;transform:scale(1.55)}to{opacity:0;transform:scale(1.55)}}@media(prefers-reduced-motion:reduce){.agent-approval.is-active{animation:none}.agent-event-dot:before{animation:none}.agent-event-stack:after,.agent-event:after,.agent-event,.agent-event-dot,.agent-approval{transition:none}}.architecture-intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:48px;align-items:end;margin-bottom:32px}.runtime-architecture{padding-top:72px;padding-bottom:84px}.runtime-architecture-panel{background:var(--surface);border:1px solid var(--line-default);border-radius:var(--radius-3);box-shadow:inset 0 1px #ffffffb8,0 20px 48px #2a232214;padding:10px;min-width:0}.runtime-panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0;margin-bottom:6px}.runtime-mode-switch{display:inline-flex;align-items:center;gap:4px;padding:3px;border:1px solid var(--line-default);border-radius:var(--radius-pill, 100px);background:color-mix(in srgb,var(--paper) 60%,transparent)}.runtime-mode-switch button{position:relative;min-height:28px;padding:4px 14px;border:0;border-radius:var(--radius-pill, 100px);background:transparent;color:var(--text-secondary);font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;transition:background .22s ease,color .18s ease,box-shadow .26s ease}.runtime-mode-switch button:hover:not(.is-active){background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink)}.runtime-mode-switch button.is-private-mode{color:var(--trust-fg);font-weight:650}.runtime-mode-switch button.is-active{background:var(--surface, #fff);color:var(--ink);box-shadow:0 1px 3px #2a23221a,0 0 0 1px #2a23220f}.runtime-mode-switch button.is-private-mode.is-active{color:var(--trust-fg);background:color-mix(in srgb,var(--trust-bg) 50%,var(--surface, #fff));box-shadow:0 1px 3px #5e8a5e26,0 0 0 1px #5e8a5e1a}.runtime-mode-switch button.is-private-hint{animation:private-tab-hint 2.3s cubic-bezier(.2,0,0,1) 1}@keyframes private-tab-hint{0%{background:transparent;box-shadow:0 0 #5e8a5e00}16%{background:color-mix(in srgb,var(--trust-bg) 72%,transparent);box-shadow:0 1px 4px #5e8a5e2e,0 0 0 1px #5e8a5e1f}40%{background:color-mix(in srgb,var(--trust-bg) 82%,transparent);box-shadow:0 2px 8px #5e8a5e33,0 0 0 1px #5e8a5e24}72%{background:color-mix(in srgb,var(--trust-bg) 48%,transparent);box-shadow:0 1px 3px #5e8a5e1a,0 0 0 1px #5e8a5e14}to{background:transparent;box-shadow:0 0 #5e8a5e00}}@media(prefers-reduced-motion:reduce){.runtime-mode-switch button.is-private-hint{animation:none;background:color-mix(in srgb,var(--trust-bg) 52%,transparent);box-shadow:0 0 0 6px color-mix(in srgb,var(--trust-bg) 34%,transparent)}}.runtime-mode-badge{flex:0 0 auto;padding:3px 8px}.runtime-mode-badge.is-muted{background:var(--surface-quiet);color:var(--text-secondary)}.runtime-mode-badge.is-muted .dot{background:var(--text-secondary)}.runtime-switchboard{display:grid;grid-template-columns:minmax(0,1.58fr) minmax(292px,.42fr);gap:14px;align-items:stretch;padding:0}.runtime-diagram-wrap{min-width:0;min-height:0;display:flex;align-items:center}.runtime-sketch-stage{--font-hand: "Bradley Hand ITC", "Bradley Hand", "Segoe Print", "Marker Felt", "Chalkboard SE", cursive;width:100%;min-width:0;overflow:hidden;border-radius:0;background:transparent;box-shadow:none}.runtime-sketch-svg{display:block;width:100%;height:auto;aspect-ratio:2.05 / 1}.runtime-animated-svg{overflow:visible}.runtime-anim-cloud-fill{fill:var(--surface-quiet);opacity:.42}.runtime-anim-machine-fill{fill:#5e8a5e14;opacity:.58}.runtime-anim-unit{transform-box:fill-box;transform-origin:center}.runtime-anim-unit-surface,.runtime-anim-unit-module{fill:var(--surface);stroke:none}.runtime-anim-unit-module{fill:#f7f3f1b3}.runtime-animated-flow{fill:none;stroke:#3f3b37;stroke-width:3.25;stroke-linecap:round;stroke-linejoin:round;filter:url(#runtime-line-roughen);opacity:.88;color:#3f3b37}.runtime-animated-flow.is-content{stroke:#4f8f64;color:#4f8f64;stroke-width:3.2}.runtime-animated-flow.is-metadata{stroke:#57788a;color:#57788a;stroke-width:3.05}.runtime-animated-flow.is-dashed{stroke-dasharray:16 9 7 11}.runtime-flow-private,.runtime-title-private,.runtime-machine-caption,.runtime-cloud-caption-private,.runtime-legend-private,.runtime-anim-machine-fill,.runtime-anim-machine-sketch{opacity:0;visibility:hidden}.runtime-anim-icon{transform-box:fill-box;transform-origin:center}.runtime-flow-mode{transition:opacity .24s var(--ease-out)}.poster-icon-svg{overflow:visible}.poster-line-legend text{fill:#5f5751;font-family:var(--font-hand);font-size:20px;font-weight:600;letter-spacing:.01em}.poster-line-legend .poster-legend-descriptor{fill:#6d7780;font-size:15px}.poster-line-legend.private text{font-size:18px}.poster-legend-line{fill:none;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}.poster-legend-line.is-metadata{stroke:#57788a;stroke-dasharray:14 9}.poster-legend-line.is-e2e{stroke:#4f8f64}.poster-line-legend .poster-legend-descriptor.is-e2e{fill:#4f7c58}.poster-card-title{fill:#3f3b37;font-family:var(--font-serif);font-size:30px;font-weight:600}.poster-card-title.small{font-family:var(--font-hand);font-size:24px;font-weight:600;letter-spacing:.01em}.poster-node-label,.poster-runtime-label{fill:#35302d;font-family:var(--font-hand);font-size:34px;font-weight:600;letter-spacing:0}.poster-runtime-label{font-size:30px}.poster-runtime-label.compact,.poster-node-label.side{font-size:22px}.poster-machine-label{fill:#35302d;font-family:var(--font-hand);font-size:22px;font-weight:600;letter-spacing:0}.poster-cloud-caption{letter-spacing:0}.poster-cloud-wordmark{fill:var(--ink);font-family:var(--font-serif);font-size:20px;font-weight:500}.poster-cloud-wordmark.self{fill:var(--clay);font-style:italic}.poster-cloud-wordmark.ext{fill:var(--text-muted)}.poster-cloud-hand{fill:#35302d;font-family:var(--font-hand);font-size:22px;font-weight:600}.runtime-mode-copy{min-width:0;display:flex;flex-direction:column;gap:14px;padding:8px 0 6px 18px;border-left:1px dashed var(--line-default);animation:runtime-copy-in .48s var(--ease-out) both}.runtime-mode-copy h3{margin:0;font-family:var(--font-serif);font-size:38px;font-weight:500;line-height:1.05;letter-spacing:0;color:var(--ink)}.runtime-mode-copy p{margin:0;color:var(--text-secondary);font-size:15px;line-height:1.58}.runtime-mode-copy ul{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0;margin:0}.runtime-mode-copy li{display:grid;grid-template-columns:12px minmax(0,1fr);align-items:start;gap:10px;color:var(--ink);font-size:14px;line-height:1.45}.runtime-mode-copy li span{width:6px;height:6px;border-radius:var(--radius-pill);margin-top:7px;background:var(--trust-mark);box-shadow:0 0 0 3px #5e8a5e1f}.runtime-mode-copy .mk-btn{align-self:flex-start;margin-top:auto}@property --border-angle{syntax: "<angle>"; initial-value: 0deg; inherits: false;}.runtime-alt-cta{--border-angle: 0deg;border:2px solid transparent;background:linear-gradient(var(--clay-bg),var(--clay-bg)) padding-box,conic-gradient(from var(--border-angle),var(--clay) 0%,transparent 20%,transparent 40%,var(--clay) 50%,transparent 70%,transparent 90%,var(--clay) 100%) border-box;color:var(--clay);font-size:13.5px;font-weight:550;gap:8px;position:relative;box-shadow:0 2px 10px #93564914;animation:border-spin 4s linear infinite}.runtime-alt-cta svg{animation:cloud-drift 3.5s ease-in-out infinite}.runtime-alt-cta:hover{background:linear-gradient(color-mix(in srgb,var(--clay-bg) 70%,var(--clay)),color-mix(in srgb,var(--clay-bg) 70%,var(--clay))) padding-box,conic-gradient(from var(--border-angle),var(--clay),var(--clay)) border-box;box-shadow:0 4px 16px #93564933;color:var(--clay-hover)}.runtime-alt-cta:hover svg{animation:none}@keyframes border-spin{to{--border-angle: 360deg}}@keyframes cloud-drift{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-6px) rotate(-3deg)}}@keyframes runtime-copy-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.principle-standard{padding-top:52px;padding-bottom:72px}.principle-standard-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);gap:56px;align-items:start}.principle-standard-copy{position:sticky;top:104px;padding-top:4px}.principle-standard-title{margin:18px 0 0;max-width:500px;font-family:var(--font-serif);font-size:42px;font-weight:500;line-height:1.08;letter-spacing:0;color:var(--ink);text-wrap:balance}.principle-standard-copy p{margin:20px 0 0;max-width:460px;color:var(--text-secondary);font-size:16px;line-height:1.6}.principle-rule-list{border-top:1px dashed var(--line-default);border-bottom:1px dashed var(--line-default)}.principle-rule{--rule-color: var(--text-secondary);--rule-mark: var(--text-muted);--rule-bg: var(--surface-quiet);display:grid;grid-template-columns:72px minmax(0,1fr);gap:24px;padding:26px 0;position:relative}.principle-rule+.principle-rule{border-top:1px solid var(--line-default)}.principle-rule:before{content:"";position:absolute;left:72px;top:26px;bottom:26px;width:1px;background:linear-gradient(to bottom,transparent,var(--rule-mark),transparent);opacity:.38}.principle-rule-mark{display:flex;align-items:flex-start;justify-content:flex-start}.principle-rule-mark span{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-pill);background:var(--rule-bg);border:1px solid color-mix(in srgb,var(--rule-mark) 42%,var(--line-default));color:var(--rule-color);font-family:var(--font-mono);font-size:10px;letter-spacing:.04em}.principle-rule-body{min-width:0}.principle-rule h3{margin:0;font-family:var(--font-serif);font-size:30px;font-weight:500;line-height:1.12;letter-spacing:0;color:var(--ink)}.principle-rule p{margin:10px 0 0;max-width:58ch;color:var(--text-secondary);font-size:15px;line-height:1.6}.principle-rule.is-sage{--rule-color: var(--trust-fg);--rule-mark: var(--trust-mark);--rule-bg: var(--trust-bg)}.principle-rule.is-clay{--rule-color: var(--clay-hover);--rule-mark: var(--clay);--rule-bg: var(--clay-bg)}.principle-rule.is-sand{--rule-color: var(--neutral-dark);--rule-mark: var(--sand);--rule-bg: var(--cream)}.closing-cta-section{position:relative;overflow:hidden;padding-top:76px;padding-bottom:88px}.closing-cta-anchor{position:absolute;top:0}.closing-cta-container{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:48px;align-items:end}.closing-cta-copy .mk-eyebrow{margin-bottom:14px}.closing-cta-copy h2{max-width:640px;margin:0}.closing-cta-copy p{max-width:520px;margin:16px 0 0;color:var(--text-secondary);font-size:15px;line-height:1.6}.closing-cta-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;max-width:360px}.closing-cta-note{flex-basis:100%;margin-top:4px;font-family:var(--font-mono);font-size:10px;letter-spacing:.05em;color:var(--text-muted);text-transform:uppercase;text-align:right}.footer-grid{display:grid;grid-template-columns:minmax(260px,1.5fr) repeat(2,minmax(140px,1fr));gap:40px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line-default);font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}@media(max-width:980px){.mk-container{padding:0 24px}.mk-h1{font-size:60px}.mk-h2{font-size:40px}.privacy-hero-grid,.story-grid,.hero-grid,.architecture-intro{grid-template-columns:1fr}.privacy-hero-grid{gap:38px}.privacy-visual{max-width:660px}.story-grid{gap:34px}.story-copy{position:static;max-width:680px}.hero-grid{gap:40px}.hero-copy{max-width:680px;padding-top:0}.hero-run-column{width:min(100%,620px);justify-self:start}.footer-grid,.runtime-switchboard{grid-template-columns:1fr}.runtime-mode-copy{border-left:0;border-top:1px dashed var(--line-default);padding:16px 0 0}.closing-cta-container{grid-template-columns:1fr;gap:24px}.closing-cta-actions{justify-content:flex-start;max-width:none}.closing-cta-note{text-align:left}.principle-standard-grid{grid-template-columns:1fr;gap:36px}.principle-standard-copy{position:static}.principle-standard-title{font-size:36px}.site-nav{display:none}}@media(max-width:640px){:root{--site-header-height: 58px}.mk-container{padding:0 18px}.mk-section{padding:56px 0}.privacy-hero-section{min-height:auto;padding-top:38px;padding-bottom:46px}.privacy-hero-grid{gap:30px}.hero-section{min-height:auto;padding-top:40px;padding-bottom:48px}.mk-h1{font-size:44px;line-height:1.06}.mk-h2{font-size:32px}.mk-lead{font-size:16px}.privacy-hero-plain{font-size:15px}.privacy-hero-actions{align-items:stretch}.privacy-hero-actions .mk-btn{flex:1 1 180px}.privacy-hero-proof{align-items:flex-start;flex-direction:column;gap:10px}.privacy-visual{padding:20px}.privacy-panel-tag{left:18px}.privacy-flow{padding:20px 0 0}.privacy-interface{align-items:flex-start;flex-direction:column;gap:9px}.privacy-life-pile{flex:0 0 auto;width:236px;height:106px;margin:-6px 0 -18px -10px}.privacy-node,.privacy-node.is-runtime{grid-template-columns:42px minmax(0,1fr);min-height:auto;gap:12px;padding:13px}.privacy-node img,.privacy-node.is-runtime img{width:40px;height:40px}.privacy-node div>span,.privacy-node.is-runtime div>span{font-size:21px}.story-section{padding-top:50px;padding-bottom:56px}.story-copy p{font-size:15px}.hero-kicker{font-size:12px;letter-spacing:.055em}.hero-run-column{width:100%}.hero-example-rail{gap:8px}.site-header-inner{gap:12px}.site-actions .mk-btn-ghost{display:none}.mk-btn{min-height:42px;justify-content:center}.hero-run-card,.runtime-architecture-panel{padding:20px}.runtime-architecture-panel{padding:10px}.agent-event-stack{--event-axis-x: 42px}.agent-event{grid-template-columns:26px 16px minmax(0,1fr);min-height:62px}.runtime-panel-top{align-items:center;flex-direction:row;flex-wrap:wrap;gap:8px 12px}.runtime-mode-switch{flex:1 1 260px;gap:0;justify-content:space-around;width:auto}.runtime-mode-switch button{flex:1;padding:0 4px 7px}.runtime-diagram-wrap{min-height:0}.runtime-switchboard{padding-top:0}.runtime-mode-copy h3{font-size:30px}.closing-cta-section{padding-top:54px;padding-bottom:64px}.closing-cta-copy p{font-size:14px}.hero-run-head,.footer-bottom{align-items:flex-start;flex-direction:column}.hero-run-head{min-height:54px}.hero-run-title{font-size:24px}.principle-standard{padding-top:48px;padding-bottom:56px}.principle-standard-title{font-size:31px}.principle-rule{grid-template-columns:48px minmax(0,1fr);gap:16px;padding:22px 0}.principle-rule:before{left:48px}.principle-rule h3{font-size:24px}}