/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#121212;--quiet:#989a98;--paper:#f8f8f6;--line:#dededb;--acid:#c1ff63;--moss:#61a84b;--screen:#151515}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans),Arial,sans-serif;margin:0}a{color:inherit}a:focus-visible,summary:focus-visible{outline-offset:4px;outline:2px solid #367b45}body.is-preloading{overflow:hidden}.action-theory-preloader{z-index:100;color:#111;background:#fbfbf9;place-items:center;transition:opacity .42s,visibility .42s;display:grid;position:fixed;inset:0;overflow:hidden}.action-theory-preloader.is-exiting{visibility:hidden;opacity:0}.preloader-lockup{justify-content:center;align-items:center;gap:clamp(18px,2.4vw,38px);width:100%;padding:0 20px;transition:opacity .42s,transform .42s cubic-bezier(.2,.75,.25,1);display:flex}.preloader-title{white-space:nowrap;letter-spacing:-.085em;justify-content:center;align-items:baseline;gap:.25em;font-size:clamp(64px,10.2vw,160px);font-weight:600;line-height:.82;transition:letter-spacing .42s;display:flex}.preloader-title>span{display:flex}.preloader-title i{opacity:0;animation:preloader-letter .68s cubic-bezier(.18,.84,.24,1) calc(var(--letter) * 55ms) forwards;font-style:normal;display:block;transform:translateY(58%)rotate(4deg)}.preloader-title i:nth-child(2n){transform:translateY(-58%)rotate(-4deg)}.preloader-lab{color:#9a9c98}.preloader-lab i:last-child{color:#78ad4d}.action-theory-preloader.is-exiting .preloader-lockup{opacity:0;transform:scale(1.055)}.action-theory-preloader.is-exiting .preloader-title{letter-spacing:-.11em}@keyframes preloader-letter{0%{opacity:0;filter:blur(8px)}65%{opacity:1}to{opacity:1;filter:blur();transform:translateY(0)rotate(0)}}@media (width<=560px){.preloader-lockup{flex-direction:column;gap:20px}.preloader-title{letter-spacing:-.095em;gap:.2em;font-size:clamp(54px,17vw,72px)}}@media (prefers-reduced-motion:reduce){.preloader-title i{opacity:1;filter:none;animation:none;transform:none}.action-theory-preloader{transition-duration:.12s}}.site-nav{z-index:20;background:#fffffef2;align-items:center;width:100%;min-height:58px;padding:0 26px;display:flex;position:sticky;top:0}.logo{color:var(--ink);font:700 14px/1 var(--font-geist-mono),monospace;letter-spacing:-.035em;white-space:nowrap;align-items:center;gap:8px;text-decoration:none;display:inline-flex}.binary-mark{background:#fbfbf9;border:1.5px solid #d1d1cd;border-radius:50%;flex:none;width:25px;height:25px;display:inline-block;position:relative;overflow:hidden}.binary-mark:before{content:"";border:1px solid #e4e4df;border-radius:50%;position:absolute;inset:4px}.binary-mark i,.binary-mark b{border-radius:999px;display:block;position:absolute}.binary-mark i:first-child{background:#b8ef70;width:8px;top:5px;bottom:5px;left:5px}.binary-mark i:nth-child(2){background:#bfc0bd;width:8px;top:5px;bottom:5px;right:5px}.binary-mark b{opacity:0;background:#dce8cc;width:1px;height:1px;top:50%;left:50%;transform:translate(-50%,-50%)}.binary-mark--loader{border-width:clamp(2px,.22vw,3px);width:clamp(64px,8vw,112px);height:clamp(64px,8vw,112px);animation:1.22s cubic-bezier(.2,.82,.25,1) both binary-shell}.binary-mark--loader:before{border-width:1.5px;inset:13%}.binary-mark--loader i:first-child,.binary-mark--loader i:nth-child(2){width:28%;top:22%;bottom:22%}.binary-mark--loader i:first-child{background:#b8ef70;animation:1.16s cubic-bezier(.2,.78,.22,1) both binary-left;left:18%}.binary-mark--loader i:nth-child(2){background:#c4c5c1;animation:1.16s cubic-bezier(.2,.78,.22,1) both binary-right;right:18%}.binary-mark--loader b{animation:1.16s cubic-bezier(.2,.78,.22,1) both binary-fusion}@keyframes binary-left{0%{opacity:0;transform:translate(0)scale(.75)}20%{opacity:1;transform:translate(24%,-12%)scale(1)}42%{transform:translate(36%,18%)scale(.94)}65%{opacity:1;transform:translate(68%)scale(.86)}82%,to{opacity:0;transform:translate(80%)scale(0)}}@keyframes binary-right{0%{opacity:0;transform:translate(0)scale(.75)}20%{opacity:1;transform:translate(-24%,12%)scale(1)}42%{transform:translate(-36%,-18%)scale(.94)}65%{opacity:1;transform:translate(-68%)scale(.86)}82%,to{opacity:0;transform:translate(-80%)scale(0)}}@keyframes binary-fusion{0%,61%{opacity:0;transform:translate(-50%,-50%)scale(.2)}76%{opacity:1;transform:translate(-50%,-50%)scale(17)}to{opacity:1;transform:translate(-50%,-50%)scale(13)}}@keyframes binary-shell{0%{opacity:0;transform:scale(.8)rotate(-14deg)}20%{opacity:1}70%{transform:scale(1)rotate(0)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){.binary-mark--loader,.binary-mark--loader i,.binary-mark--loader b{animation:none}.binary-mark--loader b{opacity:1;transform:translate(-50%,-50%)scale(13)}.binary-mark--loader i{opacity:0}}.logo-fade{color:#989a98;font-weight:400}.nav-links{gap:41px;margin-left:81px;display:flex}.nav-links a,.docs-button,.access-button{font:500 10px var(--font-geist-mono),monospace;letter-spacing:-.025em;text-decoration:none;position:relative}.nav-links a:after{content:"";transform-origin:0;background:#141414;height:1px;transition:transform .2s;position:absolute;bottom:-8px;left:0;right:0;transform:scaleX(0)}.nav-links a:hover:after{transform:scaleX(1)}.nav-actions{gap:7px;margin-left:auto;display:flex}.docs-button,.access-button{border:1px solid #bdbdb9;place-items:center;min-height:30px;padding:0 13px;transition:background .2s,color .2s,transform .2s;display:grid}.docs-button:hover{background:#efefeb}.access-button{color:#fff;background:#171717;border-color:#171717}.access-button:hover{background:#3c3c3a;transform:translateY(-1px)}.hero{background:#fbfbf9;min-height:510px;padding:88px 24px 0;overflow:hidden}.hero-inner{width:min(980px,100%);margin:0 auto}.yc-note{color:#787a77;font:500 10px var(--font-geist-mono),monospace;letter-spacing:0;align-items:center;gap:8px;margin:0 0 20px;display:flex}.yc-note i,.section-tag>i{background:#b8f85e;border-radius:2px;width:11px;height:11px;display:block}.hero h1{letter-spacing:-.052em;max-width:900px;margin:0;font-size:clamp(54px,5.75vw,78px);font-weight:500;line-height:1.01}.hero h1 span{color:#a4a5a4;display:block}.hero-copy{color:#686a67;letter-spacing:-.012em;max-width:610px;margin:26px 0 0;font-size:15px;line-height:1.5}.capability-marquee{color:#242523;white-space:nowrap;width:calc(100% + 48px);margin:73px -24px 0;overflow:hidden}.capability-track{will-change:transform;width:max-content;animation:34s linear infinite marquee-right;display:flex}.capability-group{flex:none;justify-content:space-around;align-items:center;min-width:max(100vw,1120px);min-height:73px;padding:0 30px;display:flex}.capability-mark{place-items:center;width:170px;min-width:0;height:64px;display:grid}.capability-mark img{object-fit:contain;width:auto;max-width:170px;height:auto;max-height:60px}.capability-marquee:hover .capability-track{animation-play-state:paused}@keyframes marquee-right{0%{transform:translate(-50%)}to{transform:translate(0)}}.product-landscape{background:url(/action-theory-meadow.png) 50%/cover no-repeat;min-height:695px;padding:91px 32px 0;position:relative;overflow:hidden}.section-tag{color:#666865;font:500 9px/1 var(--font-geist-mono),monospace;letter-spacing:-.065em;border:1px solid #9d9e9a;align-items:center;gap:7px;padding:4px 9px;display:inline-flex}.section-tag span{color:#bfc1bd}.landscape-tag{z-index:1;color:#383a37;background:#f7f7f3;margin-left:max(0px,50vw - 555px);position:relative}.landscape-screen{width:min(990px,100%);margin:20px auto 0;transition:transform .35s;transform:translateY(0)}.product-landscape:hover .landscape-screen{transform:translateY(-6px)}.product-surface{background:var(--screen);color:#ededeb;border:1px solid #282828;overflow:hidden;box-shadow:0 20px 40px #171a1040}.product-topbar{color:#91918e;min-height:42px;font:500 9px var(--font-geist-mono),monospace;letter-spacing:-.06em;border-bottom:1px solid #303030;align-items:center;padding:0 15px;display:flex}.surface-brand{color:#dcdcd8;align-items:center;gap:6px;display:flex}.surface-brand b{color:#b9ef69;border:1px solid #b9ef69;border-radius:3px;place-items:center;width:22px;height:18px;font-size:8px;display:grid}.surface-crumb{margin-left:21px}.surface-crumb i{color:#555;padding:0 6px;font-style:normal}.surface-status{color:#b5b6b1;align-items:center;gap:6px;margin-left:auto;display:flex}.surface-status i{background:#bdfb68;border-radius:50%;width:5px;height:5px;box-shadow:0 0 8px #bdfb68}.product-body{grid-template-columns:145px 1fr;min-height:426px;display:grid}.surface-nav{color:#8c8c88;font:500 10px var(--font-geist-mono),monospace;letter-spacing:-.06em;border-right:1px solid #2b2b2b;flex-direction:column;gap:16px;padding:24px 15px;display:flex}.surface-nav strong{color:#e5e5df;font-weight:500}.surface-nav small{color:#5f5f5b;font:500 8px/1.5 var(--font-geist-mono),monospace;margin-top:auto}.surface-workspace{padding:28px 25px}.workspace-heading{justify-content:space-between;align-items:start;display:flex}.workspace-heading p{color:#858580;font:500 8px var(--font-geist-mono),monospace;letter-spacing:.025em;margin:0}.workspace-heading h3{letter-spacing:-.055em;margin:7px 0 0;font-size:22px}.time-range{color:#a9aaa6;font:500 9px var(--font-geist-mono),monospace;border:1px solid #3a3a38;border-radius:4px;padding:7px 9px}.time-range b{padding-left:7px;font-weight:400}.signal-board{background:#1c1c1b;border:1px solid #2f2f2d;border-radius:7px;margin-top:24px;padding:17px}.signal-copy{color:#e6e6e2;flex-direction:column;gap:4px;font-size:12px;display:flex}.signal-copy span{color:#8d8d88;font-size:9px}.signal-lines{border-bottom:1px solid #393937;height:104px;margin:19px 4px 4px;position:relative;overflow:hidden}.signal-lines:before,.signal-lines:after{content:"";background:#30302e;height:1px;position:absolute;left:0;right:0}.signal-lines:before{top:33%}.signal-lines:after{top:66%}.signal-lines i{transform-origin:0;height:1px;position:absolute;left:-4%;right:-4%}.signal-lines i:first-child{background:#c3ff68;top:28%;transform:rotate(5deg)}.signal-lines i:nth-child(2){background:#58d2c4;top:53%;transform:rotate(-3deg)}.signal-lines i:nth-child(3){background:#e9aa54;top:72%;transform:rotate(4deg)}.signal-lines i:nth-child(4){background:#9393ff;top:43%;transform:rotate(-6deg)}.signal-lines i:nth-child(5){background:#ed7373;top:61%;transform:rotate(2deg)}.signal-scale{color:#686864;font:500 7px var(--font-geist-mono),monospace;justify-content:space-between;display:flex}.signal-legend{color:#959691;font:500 7px var(--font-geist-mono),monospace;flex-wrap:wrap;gap:7px 12px;margin-top:11px;display:flex}.signal-legend span{align-items:center;gap:4px;display:flex}.signal-legend i{background:#c3ff68;border-radius:50%;width:5px;height:5px}.signal-legend span:nth-child(2) i{background:#58d2c4}.signal-legend span:nth-child(3) i{background:#e9aa54}.signal-legend span:nth-child(4) i{background:#9393ff}.signal-legend span:nth-child(5) i{background:#ed7373}.evidence-table{color:#c4c4c0;font:500 9px var(--font-geist-mono),monospace;border:1px solid #2f2f2d;border-radius:7px;margin-top:15px;overflow:hidden}.evidence-table>div{border-top:1px solid #2f2f2d;grid-template-columns:1.4fr .7fr .35fr;align-items:center;min-height:31px;padding:0 12px;display:grid}.evidence-table>div:first-child{border-top:0}.table-heading{color:#7b7c78}.evidence-table strong{color:#c5f276;font-weight:500}.table-dot{border-radius:50%;width:5px;height:5px;margin-right:6px;display:inline-block}.table-dot.green{background:#bdfb68}.table-dot.amber{background:#e9aa54}.table-dot.blue{background:#9393ff}.workflow-intro{text-align:center;background:#fbfbf9;padding:116px 24px 81px}.workflow-intro h2,.closing-statement h2,.model-layers-intro h2{letter-spacing:-.07em;margin:19px 0 16px;font-size:clamp(42px,5.2vw,68px);font-weight:500;line-height:.99}.workflow-intro p{color:#595b58;letter-spacing:-.03em;max-width:460px;margin:0 auto;font-size:13px;line-height:1.45}.workflow-detail{background:#fbfbf9;grid-template-columns:minmax(230px,.72fr) minmax(560px,1.28fr);align-items:center;gap:70px;padding:0 max(45px,50vw - 600px) 116px;display:grid}.detail-copy h2{letter-spacing:-.068em;max-width:370px;margin:0;font-size:clamp(35px,3.55vw,51px);font-weight:500;line-height:.96}.detail-copy p{color:#6c6e6b;letter-spacing:-.025em;max-width:358px;margin:29px 0 25px;font-size:13px;line-height:1.47}.underlined-link{font:500 10px var(--font-geist-mono),monospace;letter-spacing:-.06em;border-bottom:1px solid #1d1d1b;align-items:center;gap:8px;padding-bottom:5px;text-decoration:none;display:inline-flex}.underlined-link:hover .arrow,.dark-button:hover .arrow{transform:translate(3px,-3px)}.arrow{font-size:14px;transition:transform .2s;display:inline-block}.stone-frame{background:url(/action-theory-volcanic-ground.png) 50%/cover no-repeat;padding:35px;box-shadow:inset 0 0 0 1px #0000002e}.task-contract{color:#1b1b1a;background:#f7f7f4;border:1px solid #cbcbc6;overflow:hidden;box-shadow:0 18px 24px #0003}.contract-header{color:#6b6c67;font:500 9px var(--font-geist-mono),monospace;letter-spacing:-.05em;border-bottom:1px solid #d5d5d0;justify-content:space-between;padding:13px 15px;display:flex}.contract-header b{color:#3d873f;font-weight:500}.contract-content{padding:30px}.contract-lead p,.verifier-boundary>span{color:#777871;font:500 8px var(--font-geist-mono),monospace;letter-spacing:.03em;margin:0}.contract-lead h3{letter-spacing:-.06em;margin:9px 0 8px;font-size:29px;font-weight:500}.contract-lead>span{color:#5d5f5a;max-width:500px;font-size:12px;line-height:1.45;display:block}.contract-grid{border:1px solid #d3d3ce;grid-template-columns:repeat(2,1fr);gap:0;margin:28px 0 17px;display:grid}.contract-grid div{border-bottom:1px solid #d3d3ce;border-right:1px solid #d3d3ce;min-height:69px;padding:13px}.contract-grid div:nth-child(2n){border-right:0}.contract-grid div:nth-last-child(-n+2){border-bottom:0}.contract-grid dt{color:#73746f;font:500 8px var(--font-geist-mono),monospace}.contract-grid dd{color:#272826;font:500 11px/1.35 var(--font-geist-mono),monospace;letter-spacing:-.045em;margin:7px 0 0}.verifier-boundary{background:#eef7df;border:1px solid #b9e46c;padding:14px}.verifier-boundary strong{letter-spacing:-.035em;margin:7px 0 5px;font-size:13px;font-weight:500;display:block}.verifier-boundary p{color:#62705b;margin:0;font-size:11px;line-height:1.4}.model-layers{background:#f1f1ed;border-top:1px solid #e3e3df;padding:102px max(45px,50vw - 600px) 108px;scroll-margin-top:58px}.model-layers-intro{grid-template-columns:minmax(0,1.35fr) minmax(250px,.55fr);align-items:end;gap:88px;display:grid}.model-layers-heading{min-width:0}.model-layers-heading .section-tag{margin-bottom:24px}.model-layers-intro h2{max-width:720px;margin:0}.model-layers-intro>p{color:#666864;max-width:330px;margin:0 0 7px;font-size:13px;line-height:1.45}.model-layer-grid{border-top:1px solid #c8c8c3;grid-template-columns:repeat(3,1fr);margin-top:54px;display:grid}.model-layer-grid article{border-right:1px solid #c8c8c3;min-height:237px;padding:23px 24px 20px 0}.model-layer-grid article+article{padding-left:24px}.model-layer-grid article:last-child{border-right:0}.model-layer-grid article>span{color:#5b9d49;font:500 9px var(--font-geist-mono),monospace}.model-layer-grid h3{letter-spacing:-.055em;margin:47px 0 10px;font-size:25px;font-weight:500}.model-layer-grid p{color:#646662;letter-spacing:-.025em;max-width:325px;margin:0;font-size:13px;line-height:1.45}.proof-section{color:#fff;background:url(/action-theory-volcanic-ground.png) 50%/cover no-repeat;padding:83px max(45px,50vw - 600px) 100px}.proof-intro{max-width:500px}.dark-tag{color:#f6f6f2;background:#00000059;border-color:#c3c3bf}.proof-intro h2{letter-spacing:-.073em;margin:26px 0 18px;font-size:clamp(45px,5.1vw,71px);font-weight:500;line-height:.94}.proof-intro p{color:#d5d5d1;max-width:380px;margin:0;font-size:13px;line-height:1.45}.proof-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:39px;display:grid}.proof-grid article{color:#151515;background:#fbfbfa;min-height:174px;padding:19px 19px 22px;transition:transform .25s,background .25s;position:relative}.proof-grid article:hover{background:#d9ff9b;transform:translateY(-6px)}.proof-grid article>span{color:#fff;width:20px;height:20px;font:500 8px var(--font-geist-mono),monospace;background:#191919;place-items:center;display:grid}.proof-grid h3{letter-spacing:-.05em;margin:27px 0 7px;font-size:20px;font-weight:500}.proof-grid p{color:#6c6e6a;letter-spacing:-.02em;max-width:300px;margin:0;font-size:12px;line-height:1.4}.proof-grid article>b{color:#6a6c68;font-weight:400;position:absolute;bottom:17px;right:18px}.closing-statement{text-align:center;background:#fbfbf9;flex-direction:column;align-items:center;padding:117px 24px 122px;display:flex}.closing-statement h2{max-width:850px}.closing-statement p{color:#595b58;max-width:485px;margin:0;font-size:13px;line-height:1.45}.dark-button{color:#fff;font:500 10px var(--font-geist-mono),monospace;letter-spacing:-.06em;background:#171717;align-items:center;gap:12px;margin-top:30px;padding:12px 15px;text-decoration:none;transition:background .2s,transform .2s;display:inline-flex}.dark-button:hover{background:#3a3a38;transform:translateY(-2px)}.faq-section{background:#f6f6f3;padding:107px max(45px,50vw - 500px) 93px}.faq-heading{text-align:center;flex-direction:column;align-items:center;display:flex}.faq-heading h2{letter-spacing:-.075em;margin:26px 0 28px;font-size:49px;font-weight:500;line-height:1}.faq-list{background:#fff;border:1px solid #e3e3df}.faq-list details{border-top:1px solid #e8e8e5}.faq-list details:first-child{border-top:0}.faq-list summary{cursor:pointer;grid-template-columns:26px 1fr 18px;align-items:center;gap:10px;min-height:60px;padding:0 20px;list-style:none;display:grid}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:#fff;width:20px;height:20px;font:500 8px var(--font-geist-mono),monospace;background:#1b1b1a;place-items:center;display:grid}.faq-list summary strong{letter-spacing:-.04em;font-size:14px;font-weight:500}.faq-list summary>b{justify-self:end;font-size:19px;font-weight:400;transition:transform .2s}.faq-list details[open] summary>b{transform:rotate(45deg)}.faq-list details p{color:#757773;letter-spacing:-.02em;max-width:630px;margin:0;padding:0 48px 20px 56px;font-size:12px;line-height:1.55}footer{color:#f2f2ee;background:#111;overflow:hidden}.footer-top{justify-content:space-between;gap:70px;padding:73px max(45px,50vw - 600px) 50px;display:flex}.footer-top .logo{color:#f1f1ed}.footer-top h2{color:#b8b9b6;letter-spacing:-.055em;margin:19px 0 15px;font-size:19px;font-weight:500;line-height:1.05}.footer-top p{color:#696b68;font:500 9px var(--font-geist-mono),monospace;letter-spacing:-.055em;margin:0}.footer-links{grid-template-columns:repeat(2,150px);grid-auto-rows:min-content;align-content:start;gap:18px 34px;padding-top:9px;display:grid}.footer-links a{color:#d2d2cd;font:500 10px var(--font-geist-mono),monospace;letter-spacing:-.06em;gap:16px;text-decoration:none;display:flex}.footer-links a:hover{color:#c4ff6a}.footer-links span{color:#7b7c78}.footer-word{color:#c7e8f4;letter-spacing:-.1em;text-align:center;white-space:nowrap;margin:-3px -6px -20px;font-size:clamp(64px,10.5vw,160px);font-weight:700;line-height:.74}.workflow-intro h2,.closing-statement h2,.model-layers-intro h2{letter-spacing:-.05em;font-size:clamp(42px,5vw,66px);line-height:1.02}.detail-copy h2{letter-spacing:-.048em;line-height:1}.proof-intro h2{letter-spacing:-.052em;font-size:clamp(45px,4.8vw,67px);line-height:.98}.workflow-intro p,.detail-copy p,.model-layers-intro>p,.model-layer-grid p,.proof-intro p,.closing-statement p{letter-spacing:-.01em;line-height:1.5}.model-layer-grid h3,.proof-grid h3,.faq-list summary strong{letter-spacing:-.035em}@media (width<=850px){.site-nav{padding:0 16px}.nav-links,.docs-button{display:none}.access-button{padding:0 10px;font-size:8px}.hero{min-height:470px;padding-top:67px}.hero h1{font-size:clamp(43px,9vw,65px)}.product-landscape{min-height:540px;padding:54px 20px 0}.product-body{grid-template-columns:1fr;min-height:390px}.surface-nav{display:none}.landscape-screen{margin-top:18px}.workflow-intro{padding:82px 24px 57px}.workflow-detail{grid-template-columns:1fr;gap:35px;padding:0 24px 82px}.detail-copy h2,.detail-copy p{max-width:480px}.stone-frame{padding:20px}.task-contract .contract-content{padding:24px}.model-layers{padding:80px 24px}.model-layers-intro{grid-template-columns:1fr;gap:22px}.model-layers-heading .section-tag{margin-bottom:20px}.model-layers-intro>p{max-width:450px;margin-bottom:0}.model-layer-grid{margin-top:38px}.proof-section{padding:65px 24px 72px}.proof-grid{grid-template-columns:repeat(2,1fr)}.faq-section{padding:76px 20px}.footer-top{padding:57px 24px 41px}.footer-links{grid-template-columns:repeat(2,minmax(105px,1fr));gap:16px}}@media (width<=560px){.logo{font-size:12px}.hero{min-height:445px;padding:58px 20px 0}.hero h1{font-size:43px;line-height:.98}.hero-copy{margin-top:18px;font-size:14px}.capability-marquee{width:calc(100% + 40px);margin:65px -20px 0}.product-landscape{min-height:395px;padding:30px 14px 0}.landscape-tag{margin-left:0;font-size:7px}.product-topbar{min-height:34px;padding:0 9px;font-size:7px}.surface-crumb{margin-left:8px}.surface-status{font-size:7px}.surface-brand b{width:19px;height:15px;font-size:7px}.product-body{min-height:314px}.surface-workspace{padding:18px 13px}.workspace-heading h3{font-size:17px}.signal-board{margin-top:15px;padding:11px}.signal-lines{height:67px;margin-top:12px}.signal-scale span:nth-child(2n){display:none}.signal-legend{gap:5px 8px;font-size:6px}.evidence-table{margin-top:10px;font-size:7px}.evidence-table>div{min-height:27px;padding:0 7px}.workflow-intro{padding:65px 20px 43px}.workflow-intro h2,.closing-statement h2,.model-layers-intro h2{font-size:41px}.workflow-detail{padding:0 20px 65px}.detail-copy h2{font-size:39px}.stone-frame{padding:12px}.contract-content{padding:20px}.contract-lead h3{font-size:25px}.contract-grid{grid-template-columns:1fr}.contract-grid div,.contract-grid div:nth-child(2n){border-bottom:1px solid #d3d3ce;border-right:0}.contract-grid div:last-child{border-bottom:0}.model-layers{padding:67px 20px}.model-layer-grid{grid-template-columns:1fr;margin-top:31px}.model-layer-grid article,.model-layer-grid article+article{border-bottom:1px solid #c8c8c3;border-right:0;min-height:auto;padding:21px 0}.model-layer-grid article:last-child{border-bottom:0}.model-layer-grid h3{margin:20px 0 8px;font-size:24px}.proof-intro h2{font-size:45px}.proof-grid{grid-template-columns:1fr}.proof-grid article{min-height:152px}.closing-statement{padding:78px 20px 80px}.faq-section{padding:64px 14px}.faq-heading h2{margin:20px 0 22px}.faq-list summary{grid-template-columns:25px 1fr 15px;min-height:58px;padding:0 13px}.faq-list summary strong{font-size:13px}.faq-list details p{padding:0 20px 18px 48px}.footer-top{flex-direction:column;gap:38px;padding:49px 20px 38px}.footer-links{grid-template-columns:repeat(2,1fr);gap:16px 20px;padding-top:0}.footer-links a{gap:9px;font-size:8px}.footer-word{margin-bottom:-14px;font-size:15vw}}