@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-vietnamese-wght-normal.CnvboYUG.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-ext-wght-normal.Ca2vKHc0.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-wght-normal.ukD16Tqj.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*,*:before,*:after{box-sizing:border-box}html,body{overflow-x:clip}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-body);font-weight:var(--weight-body);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{min-width:0;font-family:var(--font-display);font-weight:var(--weight-display);font-style:normal;line-height:1.05;letter-spacing:-.015em;margin:0;overflow-wrap:anywhere}p{margin:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a{color:inherit;text-decoration:none}.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--space-5)}.eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-strong);margin:0 0 var(--space-4)}.btn{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;padding:var(--space-3) var(--space-5);border-radius:var(--radius-sm);font-weight:var(--weight-medium);font-size:var(--text-sm);border:1px solid transparent;cursor:pointer;transition:transform var(--dur-1) var(--ease-out),background var(--dur-1) var(--ease-out),border-color var(--dur-1) var(--ease-out);white-space:nowrap}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--color-accent);color:var(--color-accent-ink)}.btn--primary:hover{background:var(--color-accent-strong);transform:translateY(-1px)}.btn--ghost{border-color:var(--color-line);color:var(--color-ink);background:transparent}.btn--ghost:hover{border-color:var(--color-ink-soft)}.btn--onDeep{background:var(--color-accent);color:var(--color-accent-ink)}.btn--onDeep:hover{background:var(--color-accent-strong);transform:translateY(-1px)}.btn--ghostDeep{border-color:var(--color-deep-line);color:var(--color-deep-ink)}.btn--ghostDeep:hover{border-color:var(--color-deep-ink)}:where(a,button):focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--color-paper) 82%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:var(--rule-soft)}.nav__inner{display:flex;align-items:center;gap:var(--space-5);height:var(--space-8)}.brand{display:inline-flex;align-items:center;gap:var(--space-3);font-weight:var(--weight-strong);font-size:1.05rem;letter-spacing:-.01em}.brand__mark{width:26px;height:26px;flex:none}.nav__signin{font-size:var(--text-sm);color:var(--color-ink-soft);transition:color var(--dur-1) var(--ease-out);white-space:nowrap}.brand,.nav__signin,.nav__cta .btn{line-height:1}.nav__signin:hover{color:var(--color-ink)}.nav__spacer{flex:1}.nav__cta{display:flex;align-items:center;gap:var(--space-3)}@media(max-width:760px){.nav__inner{gap:var(--space-3)}.nav__cta{gap:var(--space-2)}.nav__cta .btn{padding-inline:var(--space-4)}}.hero{padding-block:var(--space-8) var(--space-9);border-bottom:var(--rule-soft);background:radial-gradient(120% 80% at 82% -10%,var(--color-accent-soft),transparent 55%)}.hero__badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3) var(--space-1) var(--space-2);border:var(--rule);border-radius:999px;background:var(--color-paper);font-size:var(--text-xs);color:var(--color-ink-soft);margin-bottom:var(--space-6)}.hero__badge b{color:var(--color-accent-strong);font-weight:var(--weight-strong)}.hero h1{font-size:var(--text-hero);max-width:16ch}.hero h1 .accent{color:var(--color-accent-strong)}.hero__lead{font-size:var(--text-lead);color:var(--color-ink-soft);max-width:54ch;margin-top:var(--space-6);line-height:1.5}.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);margin-top:var(--space-7)}.hero__note{margin-top:var(--space-5);font-size:var(--text-sm);color:var(--color-muted)}.hero__trust{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-5);margin-top:var(--space-5)}.hero__trust a{color:var(--color-muted);font-size:var(--text-sm);text-decoration:underline;text-decoration-color:var(--color-line);text-underline-offset:var(--space-1);white-space:nowrap;transition:color var(--dur-1) var(--ease-out)}.hero__trust a:hover{color:var(--color-ink)}.hero__note code{font-family:var(--font-mono);font-size:.85em;background:var(--color-paper-3);padding:2px 6px;border-radius:5px;color:var(--color-ink)}.section{padding-block:var(--space-9);border-bottom:var(--rule-soft)}.section__head{max-width:58ch;margin-bottom:var(--space-8)}.section__head h2{font-size:var(--text-display);margin-top:var(--space-3)}.section__head p{color:var(--color-ink-soft);font-size:var(--text-lead);margin-top:var(--space-4);line-height:1.5}.proof{background:var(--color-paper-2)}.proof__intro{display:grid;gap:var(--space-5);margin-bottom:var(--space-8)}.proof__intro h2{max-width:19ch;font-size:var(--text-display)}.proof__intro>p{max-width:56ch;color:var(--color-ink-soft);font-size:var(--text-lead);line-height:1.5}.proof__label{margin-bottom:var(--space-4);color:var(--color-accent-strong);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase}.evidence-map{display:grid;gap:var(--space-6);align-items:stretch}.evidence-source{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-6);padding:var(--space-6);border:var(--rule);border-radius:var(--radius);background:var(--color-paper)}.evidence-source:before{position:absolute;inset-block-start:var(--space-6);inset-inline-start:calc(var(--space-2) * -1);width:var(--space-4);height:var(--space-1);border-radius:var(--radius-sm);background:var(--color-accent);content:""}.evidence-source__meta{display:flex;justify-content:space-between;gap:var(--space-4);color:var(--color-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.evidence-source blockquote{margin:0;font-family:var(--font-display);font-size:var(--text-title);font-style:normal;line-height:1.25}.evidence-source>p{color:var(--color-muted);font-size:var(--text-sm)}.reasoning-path{display:grid;gap:var(--space-4);margin:0;padding:0;list-style:none;counter-reset:reasoning}.reasoning-node{position:relative;min-width:0;padding:var(--space-5);border:var(--rule);border-radius:var(--radius-sm);background:var(--color-paper)}.reasoning-node:before{counter-increment:reasoning;content:counter(reasoning,decimal-leading-zero);position:absolute;inset-block-start:var(--space-4);inset-inline-end:var(--space-4);color:var(--color-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.reasoning-node__type{display:inline-flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase}.reasoning-node__type:before{width:var(--space-2);height:var(--space-2);border-radius:50%;background:currentColor;content:""}.reasoning-node--observed .reasoning-node__type{color:var(--color-accent-strong)}.reasoning-node--inferred .reasoning-node__type{color:var(--color-warn)}.reasoning-node--recommended .reasoning-node__type{color:var(--color-ink-soft)}.reasoning-node--approval .reasoning-node__type{color:var(--color-accent)}.reasoning-node h3{max-width:24ch;font-size:1.12rem;line-height:1.25}.reasoning-node p{margin-top:var(--space-3);color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.55}.proof__legend{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-6);margin-top:var(--space-5);color:var(--color-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.proof__legend span{display:inline-flex;align-items:center;gap:var(--space-2)}.legend-dot{width:var(--space-2);height:var(--space-2);border-radius:50%;background:var(--color-ink-soft)}.legend-dot--observed{background:var(--color-accent-strong)}.legend-dot--inferred{background:var(--color-warn)}.legend-dot--approval{background:var(--color-accent)}@media(min-width:52rem){.proof__intro{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:end}.evidence-map{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr)}.reasoning-path{grid-template-columns:repeat(2,minmax(0,1fr))}}.problem{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8);align-items:start}.problem__lead{font-family:var(--font-display);font-weight:var(--weight-display);font-size:var(--text-title);line-height:1.25;letter-spacing:-.01em}.problem__lead .accent{color:var(--color-accent-strong)}.problem__body p+p{margin-top:var(--space-4)}.problem__body p{color:var(--color-ink-soft)}@media(max-width:820px){.problem{grid-template-columns:1fr;gap:var(--space-5)}}.pipeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-4);counter-reset:step}.step{position:relative;padding:var(--space-6) var(--space-5);border:var(--rule);border-radius:var(--radius);background:var(--color-paper-2)}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-accent-strong);letter-spacing:.1em}.step__arrow{position:absolute;right:calc(var(--space-4) * -1 - 5px);top:50%;transform:translateY(-50%);color:var(--color-line);z-index:1}.step h3{font-size:1.22rem;margin:var(--space-3) 0 var(--space-3)}.step p{color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.55}.step__tag{display:inline-block;margin-top:var(--space-4);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-muted)}@media(max-width:900px){.pipeline{grid-template-columns:1fr 1fr}.step__arrow{display:none}}@media(max-width:520px){.pipeline{grid-template-columns:1fr}}.capabilities{margin:0;border:var(--rule);border-radius:var(--radius);overflow:hidden;counter-reset:capability}.feature{counter-increment:capability;display:grid;grid-template-columns:auto minmax(0,.8fr) minmax(0,1.8fr);gap:var(--space-5);align-items:baseline;padding:var(--space-5) var(--space-6);background:var(--color-paper)}.feature:before{content:counter(capability,decimal-leading-zero);color:var(--color-accent-strong);font-family:var(--font-mono);font-size:var(--text-xs)}.feature+.feature{border-top:var(--rule)}.feature dt{font-family:var(--font-display);font-size:1.15rem;font-weight:var(--weight-display);line-height:1.25}.feature dd{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.55}@media(max-width:700px){.feature{grid-template-columns:auto minmax(0,1fr);gap:var(--space-2) var(--space-4);padding:var(--space-5)}.feature dd{grid-column:2}}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--color-line);border:var(--rule);border-radius:var(--radius);overflow:hidden}.features .feature{display:block;padding:var(--space-6);background:var(--color-paper)}.features .feature:before{content:none}.features .feature+.feature{border-top:0}.features .feature h3{margin-bottom:var(--space-3);font-size:1.15rem}.features .feature p{color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.55}@media(max-width:900px){.features{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.features{grid-template-columns:minmax(0,1fr)}}.trust{display:grid;grid-template-columns:.9fr 1.1fr;gap:var(--space-8);align-items:center}.trust__list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4)}.trust__list li{display:grid;grid-template-columns:22px 1fr;gap:var(--space-4);align-items:start}.trust__list svg{margin-top:3px;color:var(--color-accent-strong)}.trust__list b{font-weight:var(--weight-strong)}.trust__list span{color:var(--color-ink-soft)}@media(max-width:820px){.trust{grid-template-columns:1fr;gap:var(--space-6)}}.cta{background:var(--color-deep);color:var(--color-deep-ink);border:none;border-radius:var(--radius-lg);padding:var(--space-9) var(--space-7);text-align:center;margin-block:var(--space-9)}.cta>p{color:var(--color-deep-muted);font-size:var(--text-lead);max-width:46ch;margin:var(--space-5) auto 0}.cta>.cta__pilot{margin-top:0;color:var(--color-accent-strong);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase}.cta h2{font-size:var(--text-display);max-width:20ch;margin-inline:auto}.cta__row{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:center;margin-top:var(--space-7)}.footer{background:var(--color-deep);color:var(--color-deep-ink);padding-block:var(--space-8) var(--space-6)}.footer__top{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:var(--space-7);align-items:end;padding-bottom:var(--space-7);border-bottom:1px solid var(--color-deep-line)}.footer__mast{display:grid;gap:var(--space-4)}.footer__brand{display:inline-flex;align-items:center;gap:var(--space-3);width:fit-content;font-family:var(--font-display);font-size:2rem;font-weight:var(--weight-display)}.footer__mast p{color:var(--color-deep-muted);max-width:38ch}.footer__links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-3) var(--space-5)}.footer__links a{color:var(--color-deep-ink);font-size:var(--text-sm);opacity:.85;transition:opacity var(--dur-1) var(--ease-out);white-space:nowrap}.footer__links a:hover{opacity:1}.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4);padding-top:var(--space-6);color:var(--color-deep-muted);font-size:var(--text-sm);flex-wrap:wrap}@media(max-width:720px){.footer__top{grid-template-columns:minmax(0,1fr)}.footer__links{justify-content:flex-start}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.15s!important;animation-iteration-count:1!important;transition-duration:.15s!important}}@media(pointer:coarse){.btn,.nav__signin,.hero__trust a,.footer__links a{min-height:48px}.nav__signin,.hero__trust a,.footer__links a{display:inline-flex;align-items:center}}.pilot-fallback:where(.astro-ycnuiaz6){position:fixed;inset:0;z-index:1000;display:flex;align-items:flex-end;justify-content:center;padding:var(--space-5);background:#00000073}.pilot-fallback__card:where(.astro-ycnuiaz6){position:relative;max-width:30rem;width:100%;padding:var(--space-6);border:var(--rule);border-radius:var(--radius-lg);background:var(--color-paper);color:var(--color-ink);box-shadow:0 1.5rem 4rem #00000059}.pilot-fallback__title:where(.astro-ycnuiaz6){font-family:var(--font-display);font-weight:var(--weight-strong);font-size:var(--text-title);margin-bottom:var(--space-3)}.pilot-fallback__body:where(.astro-ycnuiaz6){color:var(--color-ink-soft);line-height:1.5;margin-bottom:var(--space-5);overflow-wrap:anywhere}.pilot-fallback__actions:where(.astro-ycnuiaz6){display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}.pilot-fallback__close:where(.astro-ycnuiaz6){position:absolute;top:var(--space-3);right:var(--space-4);border:0;background:none;color:var(--color-muted);font-size:1.4rem;line-height:1;cursor:pointer}.pilot-fallback__close:where(.astro-ycnuiaz6):hover{color:var(--color-ink)}