@font-face{font-family:Manrope;src:url('assets/manrope-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('assets/manrope-semibold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('assets/manrope-extrabold.ttf') format('truetype');font-weight:800;font-display:swap}
:root{color-scheme:light;--bg:#f8f8f4;--white:#fff;--ink:#282c25;--muted:#62665c;--red:#bc3928;--tomato:#dc4b35;--blush:#f3e5dd;--green:#42613f;--sage:#e8ede3;--line:#d8dcd1;--gutter:clamp(24px,6.2vw,112px);--ease:cubic-bezier(.22,1,.36,1);--header:86px;--z-header:20;--z-menu:30;--z-controls:40}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font:400 15px/1.7 Manrope,'Avenir Next','PingFang SC','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}button,a,select{touch-action:manipulation}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}h1,h2{font-weight:600;letter-spacing:-.04em;line-height:1.13}h2{font-size:clamp(34px,4.1vw,60px)}h3{font-weight:600}em{font-style:normal;color:var(--red)}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--green);outline-offset:5px}::selection{background:var(--blush);color:var(--ink)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;z-index:50;top:8px;left:8px;transform:translateY(-160%);background:var(--ink);color:white;padding:12px 20px}.skip-link:focus{transform:none}.site-shell{overflow:clip}.section-pad{padding:110px var(--gutter)}
/* The restrained brand system: a tomato, an open connection, and clear type. */
.site-header{height:var(--header);padding:0 var(--gutter);display:flex;align-items:center;gap:34px;position:sticky;top:0;z-index:var(--z-header);background:var(--bg);border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}.brand-mark{width:40px;height:40px;object-fit:contain}.brand-wordmark{display:flex;flex-direction:column;line-height:1}.brand-wordmark>span:first-child{font-weight:800;letter-spacing:-.04em;font-size:26px}.brand-company{font-size:9px;letter-spacing:.12em;margin-top:7px;color:var(--muted);text-align:right}.nav-links{display:flex;gap:28px;margin-left:auto;align-items:center}.nav-links a{font-size:13px;font-weight:600;white-space:nowrap}.nav-links a:last-child{display:none}.nav-links a:hover{color:var(--red)}.nav-cta{display:inline-flex;gap:24px;align-items:center;background:var(--ink);color:var(--bg);font-size:11px;font-weight:600;padding:11px 17px;border-radius:6px;white-space:nowrap;transition:background .2s}.nav-cta:hover{background:var(--red)}.language-switch{display:flex;align-items:center;gap:3px;font-size:11px;flex-shrink:0}.language-switch>span{color:#898d83}.language-switch button{background:none;border:0;padding:10px 4px;min-height:44px;color:var(--muted);font-size:11px}.language-switch [aria-pressed=true]{color:var(--red);font-weight:800}.menu-toggle{display:none;margin-left:auto;border:0;background:none;width:44px;height:44px;padding:12px}.menu-toggle span{display:block;background:var(--ink);height:1px;margin:6px 0;transition:transform .2s}.mobile-nav{display:none}body.menu-open{overflow:hidden}.motion-toggle{position:fixed;bottom:24px;right:25px;z-index:var(--z-controls);width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:var(--bg);display:grid;place-items:center}.motion-toggle .play-icon{display:none}.motion-toggle[aria-pressed=true] .pause-icon{display:none}.motion-toggle[aria-pressed=true] .play-icon{display:block}
.hero{position:relative;min-height:min(790px,calc(100svh - var(--header)));display:grid;grid-template-columns:1.05fr 1fr;gap:10px;align-items:center;padding:64px var(--gutter) 112px}.hero-copy{position:relative;z-index:2;transform:translateY(var(--hero-offset,0px));max-width:650px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;margin-bottom:26px;color:var(--green)}.eyebrow-dot,.status-light,.model-status{width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;flex-shrink:0}h1{font-size:clamp(52px,5.65vw,86px);font-weight:800;line-height:1.065;letter-spacing:-.04em}h1 em{color:var(--red)}.hero-lede{font-size:16px;line-height:1.8;max-width:430px;margin:26px 0 29px;color:var(--muted)}.hero-actions{display:flex;gap:22px;flex-wrap:wrap;align-items:center}.button{min-height:48px;display:inline-flex;justify-content:center;align-items:center;gap:26px;padding:14px 22px;border-radius:6px;font-size:12px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--red);color:#fff}.button-primary:hover{background:var(--accent-hover)}.button-quiet{padding-inline:0;gap:13px;color:var(--ink)}.button-quiet:hover{color:var(--red)}.hero-bottom{position:absolute;bottom:30px;left:var(--gutter);right:var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.hero-scroll{display:inline-flex;gap:14px;align-items:center}.hero-scroll>span:first-child{font-size:20px;color:var(--red)}.scene-caption{display:flex;gap:8px;align-items:center;font-size:9px;letter-spacing:.08em}.scene-caption .status-light{background:var(--red);width:4px;height:4px}
/* This is a selectable business-object diagram, with travelling relationship signals. */
.model-visual{width:100%;max-width:610px;position:relative;justify-self:end;transform:translateY(var(--diagram-offset,0px))}.model-heading{display:flex;align-items:center;justify-content:center;gap:8px;font-size:11px;color:var(--muted);margin-bottom:2px}.model-map{height:430px;position:relative;width:100%}#model-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.model-core{position:absolute;left:49%;top:49%;width:clamp(138px,16vw,220px);transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;pointer-events:none}.model-core img{width:100%;height:auto}.model-core>span{margin-top:5px;font-weight:800;font-size:23px;letter-spacing:-.035em}.model-object{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);min-width:112px;border:1px solid var(--line);background:var(--bg);padding:12px 15px;border-radius:7px;display:grid;grid-template-columns:6px 1fr;gap:3px 9px;text-align:left;font-size:12px;font-weight:600;line-height:1.5;transition:background .2s,border-color .2s}.model-object small{grid-column:2;font-size:8px;letter-spacing:.045em;font-weight:400;color:var(--muted)}.model-object:hover,.model-object[aria-pressed=true]{border-color:var(--red);background:var(--accent-soft)}.object-dot{width:5px;height:5px;background:var(--red);border-radius:50%;margin-top:7px}.object-dot.green{background:var(--green)}.model-note{display:flex;align-items:flex-start;gap:12px;margin:0 auto;width:min(360px,90%);font-size:11px;line-height:1.8;color:var(--muted);min-height:59px}.note-index{font-size:20px;line-height:1.1;color:var(--red)}.model-caption{display:block;text-align:center;color:var(--muted);font-size:9px;margin-top:4px}
.project-strip{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:23px var(--gutter);border-block:1px solid var(--line);font-size:12px;background:var(--sage);color:var(--green)}.project-strip>span:first-child{font-weight:800}.project-strip>div{display:flex;gap:25px;align-items:center}.project-strip i{width:4px;height:4px;background:var(--green);border-radius:50%}.strip-end{font-size:10px}
.section-index{font-size:12px;font-weight:600;color:var(--red);margin-bottom:25px;letter-spacing:0}.manifesto-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:100px}.manifesto-grid h2{max-width:550px}.manifesto-grid h2 span{color:var(--green)}.manifesto-body{padding-top:3px;max-width:490px;font-size:15px;line-height:1.85}.manifesto-body .muted-copy{margin-top:17px;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:25px;margin-top:24px;font-size:12px;font-weight:600;color:var(--red);border-bottom:1px solid var(--accent-border);padding-bottom:6px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin-top:76px;padding-top:32px;border-top:1px solid var(--line)}.principle-num{display:none}.principle h3{font-size:21px;margin-bottom:12px}.principle p{font-size:13px;line-height:1.8;max-width:330px;color:var(--muted)}
.connection-chapter{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:60px;background:var(--red);color:#fff7f1;padding:90px var(--gutter) 105px;min-height:430px;align-items:center}.connection-copy p{font-size:clamp(35px,4.2vw,66px);line-height:1.13;letter-spacing:-.035em;font-weight:600}.connection-copy em{color:inherit}.connection-second{padding-top:68px}.connection-second p{color:#f6cdc0}.connection-label{display:block;margin-bottom:28px;font-size:11px}.connection-footnote{position:absolute;bottom:34px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;font-size:11px}.connection-footnote>span:last-child{font-size:24px;line-height:1}
/* The same five-object story, translated into clear coloured relationships. */
.supply-story{position:relative;scroll-margin-top:0;background:var(--bg)}.supply-stage{position:relative;height:100svh;min-height:820px;isolation:isolate;border-bottom:1px solid var(--line)}.js .supply-story{height:290svh}.js .supply-stage{position:sticky;top:0}.supply-shade{display:none}.supply-heading{position:absolute;z-index:2;top:125px;left:var(--gutter);width:min(750px,72%);pointer-events:none}.supply-heading .section-index{margin-bottom:17px}.supply-heading h2{font-size:clamp(35px,4vw,60px)}.supply-question{font-size:15px;line-height:1.75;color:var(--muted);margin-top:20px;max-width:570px}.supply-sample{position:absolute;right:var(--gutter);top:131px;font-size:10px;color:var(--muted)}.supply-map{position:absolute;inset:0;overflow:clip}.supply-node{position:absolute;left:var(--node-x);top:var(--node-y);width:50px;height:50px;transform:translate(-50%,-50%);display:grid;place-items:center;padding:0;border:0;background:transparent;color:var(--muted);text-align:center}.supply-node-point{position:relative;width:40px;height:40px;border:1px solid #d1c6ba;border-radius:50%;background:var(--bg);transition:background .25s,border-color .25s}.supply-node-point:after{content:'';position:absolute;width:7px;height:7px;background:#a5ab9a;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%}.supply-node-copy{position:absolute;left:50%;top:62px;transform:translateX(-50%);width:clamp(125px,17vw,240px)}.supply-node-type{display:flex;justify-content:center;gap:9px;align-items:baseline;font-size:clamp(14px,1.4vw,20px);letter-spacing:-.02em;white-space:nowrap;font-weight:600}.supply-node-type small{font-size:9px;color:var(--muted);font-weight:400}.supply-node-instance{display:block;margin-top:8px;color:var(--muted);font-size:10px;line-height:1.55;transition:opacity .25s}.js .supply-node:not(.is-reached) .supply-node-instance{opacity:.35}.supply-node.is-reached{color:var(--red)}.supply-node.is-reached .supply-node-point{border-color:var(--red)}.supply-node.is-reached .supply-node-point:after{background:var(--red)}.supply-node.is-current .supply-node-point{background:var(--red);border-color:var(--red)}.supply-node.is-current .supply-node-point:after{background:#fff}.supply-node:hover .supply-node-point{border-color:var(--green);background:var(--sage)}.supply-node:hover .supply-node-point:after{background:var(--green)}.supply-relation{position:absolute;transform:translate(-50%,-50%);color:var(--muted);font-size:10px;transition:color .25s;pointer-events:none;white-space:nowrap;background:var(--bg);padding:3px 10px}.supply-relation.is-reached{color:var(--red)}.supply-fallback-lines{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:#d4c8be;stroke-width:1.5}.supply-fallback-lines path{vector-effect:non-scaling-stroke;transition:stroke .25s}.supply-fallback-lines path.is-reached{stroke:var(--red);stroke-width:2}.supply-bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:55px;display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.supply-detail{max-width:530px;min-height:118px}.supply-detail-title{display:flex;gap:18px;align-items:baseline;font-size:clamp(17px,1.7vw,23px);line-height:1.4;letter-spacing:-.025em;font-weight:600}[data-supply-count]{font-size:10px;color:var(--red);white-space:nowrap;font-weight:600}[data-supply-body]{margin:15px 0 0 64px;max-width:410px;color:var(--muted);font-size:13px;line-height:1.8}.supply-actions{flex-shrink:0}.supply-scroll-hint{display:block;color:var(--muted);font-size:10px;margin-bottom:13px}.supply-controls{display:flex;align-items:center;gap:8px}.supply-controls button{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:var(--bg);font-size:18px}.supply-controls button:not(:disabled):hover{background:var(--sage);border-color:var(--green)}.supply-controls button:disabled{opacity:.35;cursor:default}.supply-controls a{display:flex;align-items:center;gap:18px;margin-left:16px;font-size:11px;min-height:44px;color:var(--red);font-weight:600}
.inspection{background:#fff}.inspection-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:end}.inspection-heading>p{max-width:380px;font-size:14px;line-height:1.8;color:var(--muted)}.answer-workspace{display:grid;grid-template-columns:minmax(240px,.85fr) minmax(0,1.5fr);margin-top:60px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg)}.answer-context{padding:34px 34px 38px;background:var(--sage)}.example-label{display:block;font-size:10px;color:var(--muted)}.answer-question{font-size:clamp(18px,1.8vw,25px);line-height:1.5;letter-spacing:-.025em;margin-top:26px;max-width:370px;font-weight:600}.definition-control{margin-top:35px}.definition-control label{display:block;font-size:11px;font-weight:600;margin-bottom:12px}.definition-control select{width:100%;min-height:48px;background:var(--bg);border:1px solid #a2ac99;border-radius:5px;padding:0 12px;color:var(--ink);font-size:12px;cursor:pointer}.definition-control>p{font-size:11px;line-height:1.8;color:var(--muted);max-width:320px;margin-top:14px;min-height:60px}.definition-invite{display:flex;gap:12px;max-width:270px;font-size:11px;line-height:1.8;color:var(--green);margin-top:15px}.answer-output{padding:0 32px;min-width:0}.answer-tabs{display:flex;gap:26px;border-bottom:1px solid var(--line)}.answer-tabs button{position:relative;padding:24px 0;min-height:60px;border:0;background:transparent;color:var(--muted);font-size:11px;white-space:nowrap}.answer-tabs button[aria-selected=true]{color:var(--red);font-weight:800}.answer-tabs button[aria-selected=true]:after{content:'';position:absolute;height:2px;inset:auto 0 -1px;background:var(--red)}.answer-tabs button:hover{color:var(--red)}.answer-panel{padding:31px 0;min-height:430px}.answer-summary{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:30px}.answer-summary span{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}.answer-summary strong{display:block;font-size:clamp(28px,3vw,43px);font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums;white-space:nowrap}.answer-summary>p{font-size:9px;color:var(--green);text-align:right;padding:5px 8px;margin-bottom:7px;line-height:1.5;background:var(--sage);border-radius:3px}.answer-table{width:100%;border-collapse:collapse;font-size:13px}.answer-table th{text-align:left;font-weight:400;font-size:10px;color:var(--muted);padding:0 0 13px;border-bottom:1px solid var(--line)}.answer-table td{padding:18px 0;border-bottom:1px solid var(--line)}.answer-table small{display:block;margin-top:5px;color:var(--muted);font-size:9px}.answer-table td:last-child,.answer-table th:last-child{text-align:right;font-variant-numeric:tabular-nums}.answer-footnote{font-size:10px;line-height:1.8;color:var(--muted);margin-top:22px;max-width:510px}.plan-intro{font-size:12px;line-height:1.8;color:var(--muted);max-width:520px}.execution-plan{list-style:none;margin:26px 0 0;padding:0}.execution-plan li{display:flex;gap:20px;padding:0 0 25px}.execution-plan li>span{font-size:12px;color:var(--red);width:20px;flex-shrink:0}.execution-plan h3{font-size:14px;line-height:1.6}.execution-plan p{font-size:11px;line-height:1.8;color:var(--muted);margin-top:6px;max-width:490px}.execution-plan small{display:block;color:var(--green);font-size:10px;margin-top:10px}.evidence-list{margin-top:18px}.evidence-record{border-bottom:1px solid var(--line)}.evidence-record summary{cursor:pointer;padding:19px 0;font-size:12px;line-height:1.6}.evidence-record summary:hover{color:var(--red)}.evidence-record summary small{float:right;font-size:10px;color:var(--muted)}.evidence-content{padding:2px 0 24px 12px}.evidence-chain{font-size:9px;overflow-wrap:anywhere;color:var(--red);margin-bottom:16px}.evidence-facts{color:var(--muted);font-size:10px;line-height:1.9;margin-bottom:17px}.evidence-content blockquote{margin:14px 0 0;padding:0 0 0 17px;border-left:1px solid #a7b49d;font-size:12px;line-height:1.8}.evidence-content cite{display:block;font-style:normal;font-size:9px;color:var(--muted);margin-top:7px}.document-preview{margin-top:90px;padding-top:40px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.1fr;gap:90px}.document-heading h3{font-size:clamp(25px,2.6vw,36px);line-height:1.25;letter-spacing:-.03em;max-width:390px;margin-top:20px}.document-heading>p{margin-top:18px;font-size:12px;line-height:1.85;color:var(--muted);max-width:385px}.document-query{padding:0}.document-query>p{font-size:clamp(17px,1.75vw,25px);line-height:1.6;letter-spacing:-.02em}.document-criteria{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px;color:var(--green);font-size:10px}.document-query>small{display:block;font-size:10px;line-height:1.8;color:var(--muted);margin-top:22px}
.open-core{background:var(--sage)}.open-core-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:100px}.open-core h2{font-size:clamp(42px,5vw,72px)}.open-core h2 span{color:var(--green)}.open-lede{max-width:440px;font-size:13px;margin-top:26px;color:var(--muted)}.stack-tags{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 17px;max-width:390px}.stack-tags span{font-size:10px;color:var(--green);padding-bottom:3px;border-bottom:1px solid #9eb08f}.open-list{align-self:center}.open-list-head,.open-list-foot{display:flex;justify-content:space-between;gap:16px;font-size:9px;color:var(--green)}.open-list-head{padding-bottom:21px;border-bottom:1px solid #bdc7b4}.open-list-head>span:last-child{display:none}.open-row{display:flex;align-items:center;justify-content:space-between;padding:21px 0;border-bottom:1px solid #cbd3c5;font-size:14px}.open-row span:last-child{font-size:10px;color:var(--green)}.open-list-foot{margin-top:22px}.start-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:95px;align-items:start}.start-copy>p{max-width:440px;margin:25px 0;color:var(--muted);font-size:13px;line-height:1.8}.start-copy .release-note{font-size:10px;margin-top:16px}.terminal{border:1px solid var(--line);background:white;border-radius:10px;overflow:hidden}.terminal-bar{display:flex;align-items:center;gap:5px;border-bottom:1px solid var(--line);padding:18px 23px}.terminal-dot{width:5px;height:5px;border-radius:50%;background:#c6cbbd}.terminal-dot:first-child{background:var(--red)}.terminal-name{margin-left:auto;font-size:10px;color:var(--muted)}.terminal-body{padding:10px 27px}.onboard-step{padding:25px 0;display:flex;gap:25px;align-items:baseline;border-bottom:1px solid var(--line);font-size:14px}.onboard-step:last-child{border:0}.onboard-step>span{color:var(--red);font-size:10px}.onboard-step small{display:block;margin-top:8px;font-size:11px;line-height:1.6;color:var(--muted)}.closing{text-align:center;background:var(--blush);padding-block:80px 88px}.closing-mark{margin:0 auto 22px}.closing-kicker{font-size:11px;color:var(--muted);margin-bottom:22px}.closing h2{font-size:clamp(35px,4.7vw,68px)}.closing h2 span{color:var(--red)}.closing .button{margin-top:31px}.site-footer{padding:46px var(--gutter) 27px;background:var(--bg)}.footer-main{display:flex;gap:40px;align-items:center}.footer-main p{color:var(--muted);font-size:10px;max-width:255px}.footer-links{margin-left:auto;display:flex;gap:25px;font-size:10px}.footer-links a:hover{color:var(--red)}.footer-bottom{display:flex;justify-content:space-between;margin-top:42px;padding-top:20px;border-top:1px solid var(--line);font-size:9px;color:var(--muted)}
/* Motion adds depth without hiding any content before JavaScript runs. */
.hero-copy{animation:hero-arrival .8s var(--ease) both}.model-visual{animation:diagram-arrival 1s var(--ease) both}.reveal{opacity:1}.reveal.is-visible{animation:section-arrival .65s var(--ease) both}@keyframes hero-arrival{from{opacity:.35;translate:0 15px}to{opacity:1;translate:0 0}}@keyframes diagram-arrival{from{opacity:.5;scale:.96}to{opacity:1;scale:1}}@keyframes section-arrival{from{translate:0 14px}to{translate:0 0}}
html[lang=zh-CN] h1{font-size:clamp(48px,5.5vw,80px);line-height:1.2;letter-spacing:-.025em}html[lang=zh-CN] .hero-lede{line-height:1.95}html[lang=zh-CN] h2{line-height:1.3;letter-spacing:-.025em}html[lang=zh-CN] .nav-links{gap:20px}html[lang=zh-CN] .connection-copy p{line-height:1.3}
@media(min-width:1700px){:root{--gutter:max(90px,calc((100vw - 1460px)/2))}.hero{gap:75px;min-height:830px}.model-map{height:490px}.model-core{width:240px}}
@media(max-width:1180px){:root{--gutter:5vw}.site-header{gap:24px}.nav-links{gap:21px}.nav-cta{display:none}.hero{grid-template-columns:1fr 1fr;gap:25px;padding-top:50px;min-height:720px}h1{font-size:clamp(49px,5.8vw,70px)}.model-map{height:390px}.model-object{min-width:103px;padding:10px 12px;font-size:11px}.model-note{font-size:10px}.model-core{width:170px}.hero-lede{font-size:13px}.hero-actions{gap:17px}.button{font-size:11px;padding:13px 18px;gap:17px}.button-quiet{padding-inline:0}.manifesto-grid,.inspection-heading,.open-core-grid,.start-grid{gap:65px}.document-preview{gap:65px}.supply-sample{display:none}.supply-heading{width:80%}.supply-bottom{gap:25px}.supply-detail{max-width:470px}.footer-main{flex-wrap:wrap}.footer-links{gap:20px}}
@media(max-width:900px){.hero{gap:20px}.hero-actions{align-items:flex-start;flex-direction:column;gap:9px}.hero-actions .button-quiet{min-height:35px}.hero{min-height:750px}.hero-lede{max-width:350px}.model-map{height:365px}.model-core{width:150px}.model-core>span{font-size:21px}.model-object{min-width:93px;padding:9px 10px;gap:3px 7px;font-size:10px}.model-heading{font-size:10px}.model-note{width:90%}.manifesto-grid,.inspection-heading,.open-core-grid,.start-grid{gap:38px}.answer-workspace{grid-template-columns:minmax(200px,.8fr) minmax(0,1.2fr)}.answer-context{padding:28px 24px}.answer-output{padding-inline:23px}.answer-tabs{gap:16px}.answer-tabs button{font-size:10px}.answer-summary{gap:12px}.answer-summary strong{font-size:31px}.supply-detail{max-width:420px}.supply-actions{max-width:290px}.supply-controls a{margin-left:8px;gap:10px}.supply-detail-title{font-size:18px}.connection-chapter{gap:40px}.principles{gap:35px}.footer-main{gap:25px}.footer-main p{max-width:225px}.footer-links{width:100%;margin:0;padding-top:3px}}
@media(max-width:760px){:root{--header:76px;--gutter:24px}.site-header{gap:12px}.brand-mark{width:35px;height:35px}.brand-wordmark>span:first-child{font-size:24px}.brand-company{font-size:8px;margin-top:5px}.nav-links{display:none}.language-switch{margin-left:auto}.language-switch button{padding-inline:6px}.menu-toggle{display:block;margin-left:2px}.mobile-nav{position:fixed;left:0;right:0;top:var(--header);z-index:var(--z-menu);padding:20px var(--gutter) 30px;background:var(--bg);border-bottom:1px solid var(--line)}.mobile-nav[aria-hidden=false]{display:flex;flex-direction:column}.mobile-nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}.mobile-nav a:last-child{border:0}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.hero{grid-template-columns:1fr;gap:33px;min-height:0;padding-top:49px;padding-bottom:90px}.hero-copy{max-width:600px}.eyebrow{font-size:11px;margin-bottom:23px}h1{font-size:clamp(46px,9.2vw,66px);line-height:1.07}.hero-lede{font-size:14px;max-width:450px;margin:22px 0}.hero-actions{flex-direction:row;gap:22px;align-items:center}.button{min-height:47px;font-size:11px}.hero-actions .button-quiet{min-height:47px}.model-visual{justify-self:center;width:min(100%,550px);margin-top:11px;transform:none!important}.model-map{height:360px}.model-core{width:180px}.model-object{min-width:105px;font-size:11px;padding:10px 13px}.model-heading{font-size:10px}.model-note{width:min(340px,90%);font-size:11px;min-height:50px}.model-caption{font-size:9px}.hero-bottom{bottom:26px;font-size:9px}.scene-caption{display:none}.project-strip{padding-block:21px;flex-wrap:wrap;gap:9px;justify-content:center;font-size:11px}.project-strip>span:first-child{width:100%;text-align:center}.project-strip>div{gap:20px}.strip-end{display:none}.section-pad{padding-block:70px}h2{font-size:clamp(32px,7.8vw,45px)}.section-index{font-size:11px;margin-bottom:19px}.manifesto-grid,.inspection-heading,.open-core-grid,.start-grid{grid-template-columns:1fr;gap:29px}.manifesto-body{font-size:13px}.principles{margin-top:40px;padding-top:0;border-top:0;grid-template-columns:1fr;gap:0}.principle{padding:23px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:20px}.principle h3{font-size:18px}.principle p{font-size:11px;max-width:none}.connection-chapter{grid-template-columns:1fr;gap:30px;padding:58px var(--gutter) 95px;min-height:0}.connection-copy p{font-size:clamp(37px,8.8vw,60px)}.connection-label{font-size:10px;margin-bottom:25px}.connection-second{padding-top:0;padding-left:15%}.connection-footnote{font-size:10px;bottom:30px}.js .supply-story{height:auto}.js .supply-stage,.supply-stage{position:relative;height:1080px;min-height:0}.supply-heading{top:67px;right:var(--gutter);width:auto}.supply-heading h2{font-size:clamp(31px,7.2vw,43px)}.supply-question{font-size:13px;line-height:1.75;margin-top:17px;max-width:470px}.supply-node-copy{left:60px;top:1px;transform:none;text-align:left;width:min(65vw,360px)}.supply-node-type{justify-content:flex-start;font-size:16px;gap:12px}.supply-node-instance{font-size:11px;margin:5px 0 0 25px}.supply-relation{display:none}.supply-bottom{bottom:53px;display:block}.supply-detail{min-height:118px;max-width:480px}.supply-detail-title{gap:14px;font-size:18px}[data-supply-body]{margin:12px 0 0;font-size:12px;max-width:440px}.supply-actions{max-width:none;margin-top:16px}.supply-scroll-hint{display:none}.supply-controls a{font-size:11px;gap:13px;margin-left:15px}.inspection-heading>p{font-size:13px}.answer-workspace{display:block;margin-top:35px}.answer-context{padding:27px 24px}.answer-question{font-size:22px;max-width:490px;margin-top:19px}.definition-control{margin-top:24px}.definition-control select{font-size:13px}.definition-control>p{min-height:0;max-width:none}.definition-invite{max-width:none;margin-top:14px}.answer-output{padding-inline:22px}.answer-tabs{justify-content:space-between;gap:12px}.answer-tabs button{font-size:10px;padding-block:22px}.answer-panel{min-height:0;padding-block:25px}.answer-summary strong{font-size:clamp(29px,8vw,39px)}.answer-summary>p{font-size:8px;max-width:95px}.answer-table{font-size:12px}.document-preview{grid-template-columns:1fr;gap:28px;margin-top:65px;padding-top:30px}.document-heading h3{font-size:29px;margin-top:15px}.document-query>p{font-size:19px}.document-criteria{font-size:9px;gap:8px}.open-core h2{font-size:clamp(45px,10vw,63px)}.open-core-grid{gap:43px}.open-lede{font-size:13px}.open-list-head{font-size:9px}.open-row{font-size:13px;padding-block:19px}.start-grid{gap:34px}.start-copy>p{font-size:13px}.terminal-body{padding-inline:23px}.closing{padding-block:65px}.closing-mark{width:64px;height:64px}.closing h2{font-size:clamp(31px,7.2vw,45px)}.closing-kicker{font-size:10px}.site-footer{padding-block:35px 25px}.footer-main{gap:24px}.footer-main p{font-size:10px;max-width:250px}.footer-links{flex-wrap:wrap;gap:12px 24px}.footer-bottom{margin-top:33px;font-size:8px}.motion-toggle{bottom:18px;right:18px;width:40px;height:40px}html[lang=zh-CN] h1{font-size:clamp(42px,9vw,66px)}html[lang=zh-CN] .supply-heading h2{font-size:clamp(30px,7vw,43px)}}
@media(max-width:400px){:root{--gutter:20px}.hero{padding-top:38px}.hero-actions{gap:12px}.button{padding-inline:15px;font-size:10px;gap:12px}.button-quiet{padding-inline:0}h1{font-size:46px}.hero-lede{font-size:13px}.model-map{height:320px}.model-core{width:148px}.model-core>span{font-size:20px}.model-object{min-width:88px;padding:8px 9px;font-size:10px;gap:2px 6px}.model-object small{font-size:7px}.model-note{font-size:10px}.model-caption{font-size:8px}.model-heading{font-size:9px}.principle{grid-template-columns:96px 1fr;gap:17px}.principle h3{font-size:16px}.principle p{font-size:11px}.supply-node-type{font-size:15px}.supply-node-instance{font-size:10px}.supply-detail-title{font-size:17px}.answer-context{padding-inline:20px}.answer-output{padding-inline:17px}.answer-tabs{gap:9px}.answer-tabs button{font-size:9px}.answer-summary strong{font-size:29px}.answer-summary>p{font-size:8px}.answer-question{font-size:20px}.evidence-record summary{font-size:11px}.evidence-record summary small{float:none;display:block;margin-left:13px}.site-header{gap:8px}.brand-wordmark>span:first-child{font-size:22px}}
@media(min-width:761px) and (max-height:819px){.js .supply-story{height:auto}.js .supply-stage{position:relative;height:850px}.supply-scroll-hint{display:none}.supply-heading{top:90px}}
html[data-motion=still] .supply-story{height:auto}html[data-motion=still] .supply-stage{position:relative}html[data-motion=still] .supply-scroll-hint{visibility:hidden}html[data-motion=still] .hero-copy,html[data-motion=still] .model-visual{transform:none!important}html[data-motion=still] *{animation:none!important;transition:none!important}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-copy,.model-visual{transform:none!important}}