:root{--ink:#152b38;--muted:#657681;--teal:#127d73;--aqua:#69ded2;--line:#dce3e5;--paper:#f7f9fa;--dark:#101f2a;--font:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;color:var(--ink);background:#fff;font:16px/1.8 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #10a899;outline-offset:5px}
button{border:0}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{line-height:1.4}
::selection{background:#a8f0e7}
.wrap{max-width:1240px;padding:0 44px;margin:0 auto}
.header{height:84px;max-width:1380px;padding:0 44px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}
.brand{display:flex;align-items:center;gap:10px;font:700 19px var(--mono);letter-spacing:-.7px;white-space:nowrap}
.brand-mark{width:31px;height:32px;display:inline-flex;justify-content:center;align-items:center;background:var(--ink);color:var(--aqua);font:600 25px var(--mono);border-radius:7px;position:relative}
.header nav{display:flex;gap:32px;font-size:14px}
.header nav a:hover,.header-link:hover,.footer a:hover{color:var(--teal)}
.header-link{font-size:14px;display:flex;gap:20px}
.hero{padding-top:76px;padding-bottom:74px;display:grid;grid-template-columns:1.1fr 1fr;gap:66px;align-items:center}
.eyebrow{font:500 12px/1.6 var(--mono);letter-spacing:1.9px;color:var(--teal);margin-bottom:21px}
.hero h1{font-size:clamp(38px,4vw,54px);font-weight:750;letter-spacing:-2px;line-height:1.4}
.hero h1 span{color:var(--teal)}
.hero-description{margin-top:24px;max-width:480px;font-size:16px;line-height:2;color:var(--muted)}
.hero-actions{display:flex;align-items:center;gap:27px;margin-top:31px}
.button{display:inline-flex;align-items:center;gap:27px;background:var(--ink);color:#fff;padding:13px 22px;border-radius:5px;font-size:14px;transition:background .2s,transform .2s}
.button:hover{background:var(--teal);transform:translateY(-2px)}
.text-link{font-size:14px;border-bottom:1px solid var(--line);padding:9px 0}
.text-link span{margin-left:15px}
.hero-facts{display:flex;gap:29px;margin-top:40px;font-size:12px;color:var(--muted)}
.hero-facts span{display:flex;align-items:center;gap:10px}
.hero-facts b{font:500 26px var(--mono);color:var(--ink)}
.architecture{background:var(--dark);border-radius:12px;padding:25px 26px 20px;color:#e6f0f4;box-shadow:0 18px 55px #10222e17;position:relative;background-image:radial-gradient(#8daab511 1px,transparent 1px);background-size:16px 16px}
.diagram-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;font-size:14px}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:1.1px}
.diagram-heading .mono{font-size:10px;color:#9cafba}
.diagram-node{padding:13px 14px;background:#1a2e3b;border:1px solid #425360;border-radius:7px;display:flex;gap:14px;align-items:center;font-size:14px;position:relative}
.diagram-node small{display:block;color:#9aafbc;font-size:11px;line-height:1.8;margin-top:2px}
.node-icon{font:500 22px var(--mono);color:#b2c5cd}
.node-label{margin-left:auto;font:400 9px var(--mono);letter-spacing:1px;color:#9aafbc}
.orchestrator{border-color:#3e9e98;background:#183b41}
.orchestrator .node-icon{color:var(--aqua)}
.connector{width:1px;height:21px;background:#688692;margin:auto}
.connector:after{content:'';display:block;position:relative;top:15px;left:-3px;width:5px;height:5px;border-right:1px solid #91aab5;border-bottom:1px solid #91aab5;transform:rotate(45deg)}
.branch-lines,.merge-lines{height:28px;position:relative;margin:0 14%;display:flex;justify-content:space-between}
.branch-lines:before,.merge-lines:before{content:'';position:absolute;inset:14px 0 auto;border-top:1px solid #516d7b}
.branch-lines i{width:1px;height:14px;background:#516d7b;margin-top:14px}
.branch-lines i:nth-child(2){height:28px;margin-top:0}
.merge-lines{transform:rotate(180deg)}
.merge-lines i{width:1px;height:14px;background:#516d7b;margin-top:14px}
.merge-lines i:nth-child(2){height:28px;margin-top:0}
.worker-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center}
.worker-row div{padding:12px 5px;background:#192d39;border:1px solid #354e5d;border-radius:6px}
.worker-row span{display:block;font:400 11px var(--mono);color:#74d9ce;margin-bottom:7px}
.worker-row b{display:block;font-size:12px;font-weight:500}
.worker-row small{display:block;font-size:10px;color:#9aafbc;margin-top:3px}
.verify-node .node-icon{color:var(--aqua)}
.diagram-caption{text-align:center;margin-top:17px;font-size:11px;color:#9aafbc;line-height:1.8}
.principle-bar{background:#edf3f4;border-block:1px solid #e4ebed}
.principle-bar .wrap{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.principle-bar .mono{color:var(--muted);font-size:10px;max-width:145px;line-height:1.7}
.principle-bar p{display:flex;gap:28px;align-items:center;font-size:16px}
.principle-bar p span{font-size:23px;color:#94aaa9;font-weight:400}
.principle-bar .wrap>span:last-child{font-size:12px;color:var(--muted)}
.section{padding-top:85px;padding-bottom:85px}
.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}
.section-intro .eyebrow{margin-bottom:12px}
h2{font-size:30px;letter-spacing:-.8px;font-weight:650}
.section-intro>p{font-size:14px;line-height:1.9;color:var(--muted)}
.taxonomy-layout{display:grid;grid-template-columns:252px 1fr;border:1px solid var(--line);border-radius:9px;overflow:hidden;min-height:610px}
.category-nav{padding:17px 12px;background:#f5f7f8;border-right:1px solid var(--line)}
.category-tab{display:flex;align-items:center;text-align:left;gap:14px;padding:17px 13px;width:100%;background:transparent;color:#536975;font-size:14px;border-radius:5px;margin-bottom:5px;transition:background .2s}
.category-tab .num{font:400 13px var(--mono);color:#7e929d}
.category-tab .tab-arrow{margin-left:auto;opacity:0}
.category-tab[aria-selected=true]{background:var(--ink);color:#fff}
.category-tab[aria-selected=true] .num{color:var(--aqua)}
.category-tab[aria-selected=true] .tab-arrow{opacity:1}
.category-tab:hover:not([aria-selected=true]){background:#e9eff0}
.category-panel{padding:33px 37px}
.category-kicker{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.category-kicker .mono{color:var(--teal);font-size:11px}
.category-number{font:400 36px/1 var(--mono);color:#d3dddf}
.category-panel h3{font-size:26px;font-weight:650;margin-bottom:13px}
.category-summary{font-size:16px;color:var(--muted);max-width:670px}
.key-question{margin-top:24px;padding:16px 20px;border-left:3px solid var(--teal);background:#f0f7f6;font-size:17px;color:#244e49}
.key-question small{display:block;font-size:11px;color:var(--teal);margin-bottom:4px}
.category-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:25px}
.detail-label{font-size:13px;font-weight:600;margin-bottom:8px}
.detail-list{padding-left:18px;margin:0;color:var(--muted);font-size:14px;line-height:1.9}
.boundary{font-size:14px;color:var(--muted);line-height:1.9}
.projects-heading{margin-top:25px;font-size:12px;color:var(--muted);padding-top:22px;border-top:1px solid var(--line)}
.category-example{font-size:13px;color:var(--muted);margin-top:18px}
.category-example b{color:var(--ink);font-weight:500}
.reading-note{display:flex;gap:16px;margin-top:22px;color:var(--muted);font-size:13px}
.reading-note>span{font-size:21px;color:var(--teal)}
.reading-note strong{font-weight:500;color:var(--ink)}
.comparison-section{background:var(--paper);padding:80px 0}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:7px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:880px;text-align:left;font-size:13px}
th{background:#edf2f3;color:#526875;font-size:12px;letter-spacing:.4px;font-weight:500;padding:16px 20px}
td{padding:18px 20px;vertical-align:top;color:#536875;border-bottom:1px solid #edf1f2;line-height:1.8}
td:first-child{color:var(--ink);font-weight:500;white-space:nowrap}
tr:last-child td{border-bottom:0}
tr:hover td{background:#f6fbfa}
.table-note{font-size:12px;color:var(--muted);margin-top:12px}
.distinction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:42px}
.distinction-grid>div{border-left:1px solid #c7d7d8;padding-left:22px}
.distinction-grid span{font:500 11px var(--mono);letter-spacing:1.2px;color:var(--teal)}
.distinction-grid h3{font-size:18px;margin:8px 0}
.distinction-grid p{font-size:14px;color:var(--muted)}
.pattern-tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin-top:40px}
.pattern-tab{padding:14px 23px;background:none;color:var(--muted);font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px}
.pattern-tab[aria-selected=true]{color:var(--teal);border-color:var(--teal);font-weight:600}
.pattern-tab:hover{background:#f5f8f8}
.pattern-panel{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;margin-top:32px;align-items:center;min-height:330px}
.pattern-diagram{border:1px solid var(--line);border-radius:8px;min-height:300px;background-color:#f6f9fa;background-image:radial-gradient(#9dabb844 1px,transparent 1px);background-size:15px 15px;padding:35px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px}
.flow-row{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;width:100%}
.flow-node{background:white;border:1px solid #c5d6d9;border-radius:6px;padding:12px 14px;min-width:84px;text-align:center;font-size:13px;box-shadow:0 3px 6px #20333c04}
.flow-node.accent{background:var(--ink);color:var(--aqua);border-color:var(--ink)}
.flow-node small{display:block;color:var(--muted);font-size:11px}
.flow-arrow{color:#829d9f;font:400 22px var(--mono)}
.diagram-note{font-size:12px;color:var(--muted);text-align:center;margin-top:12px}
.pattern-content h3{font-size:23px;margin-bottom:15px}
.pattern-content>p{color:var(--muted);font-size:15px}
.pattern-benefits{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:23px}
.pattern-benefits h4{font-size:13px;font-weight:600;margin-bottom:7px}
.pattern-benefits p{font-size:13px;color:var(--muted)}
.pattern-source{margin-top:23px!important;font-size:12px!important}
.pattern-source a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.choose-section{background:var(--dark);color:#f2f6f8;padding:76px 0 83px}
.choose-section .eyebrow{color:var(--aqua);margin-bottom:14px}
.choose-lead{color:#a6bac4;font-size:15px;margin-top:16px}
.scenario-grid{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:0 42px}
.scenario{padding:27px 0;border-top:1px solid #344651;display:grid;grid-template-columns:35px 1fr;gap:12px}
.scenario-num{color:#88a3af;font:400 13px var(--mono);padding-top:4px}
.scenario h3{font-size:19px;font-weight:500}
.scenario p{color:#a6bac4;font-size:14px;margin-top:12px}
.scenario a{display:inline-flex;align-items:center;gap:18px;color:var(--aqua);font-size:13px;margin-top:17px}
.scenario a:hover{color:#fff}
.experiment{display:grid;grid-template-columns:1fr 1.15fr;gap:75px;align-items:start;margin-top:45px}
.experiment-brief{padding:32px;background:#f0f6f5;border-radius:7px}
.experiment-brief .mono{color:var(--teal);font-size:11px}
.experiment-brief h3{font-size:24px;line-height:1.6;margin:20px 0 14px}
.experiment-brief p{font-size:14px;color:var(--muted)}
.brief-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:21px}
.brief-tags span{padding:3px 8px;background:#e0ece9;color:#466d65;font-size:11px;border-radius:3px}
.experiment-brief .small{font-size:12px;margin-top:25px}
.experiment-steps{list-style:none;padding:0;margin:0;counter-reset:steps}
.experiment-steps li{counter-increment:steps;position:relative;padding:0 0 25px 48px}
.experiment-steps li:before{content:'0' counter(steps);position:absolute;left:0;top:0;font:500 14px/27px var(--mono);color:var(--teal)}
.experiment-steps b{font-weight:550;font-size:16px}
.experiment-steps p{font-size:14px;color:var(--muted);margin-top:7px}
.sources-section{padding:75px 0;background:#f7f9fa;border-top:1px solid var(--line)}
.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}
.source-item{display:flex;gap:12px;align-items:center;padding:17px 0;border-bottom:1px solid #e1e8ea}
.source-item:hover strong{color:var(--teal)}
.source-item strong{display:block;font:500 15px/1.8 var(--mono)}
.source-item small{font-size:12px;color:var(--muted)}
.source-item .external{margin-left:auto;color:#8198a4}
.source-notes{margin-top:30px;font-size:12px;color:var(--muted);display:grid;grid-template-columns:1.4fr 1fr;gap:40px}
.source-notes b{font-weight:500;color:var(--ink);display:block;margin-bottom:5px}
.footer{min-height:120px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer .brand{font-size:15px}
.footer p,.footer>a:last-child{font-size:12px;color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;top:-60px;left:20px;z-index:100;background:white;padding:10px}
.skip:focus{top:10px}
@media(min-width:1500px){.hero{gap:85px;padding-top:95px;padding-bottom:90px}
.hero h1{font-size:57px}
}
@media(max-width:1050px){.wrap{padding-left:28px;padding-right:28px}
.header{padding:0 28px}
.header nav{gap:20px}
.hero{gap:32px}
.hero h1{font-size:40px}
.hero-facts{gap:16px}
.hero-facts b{font-size:22px}
.taxonomy-layout{grid-template-columns:218px 1fr}
.category-panel{padding:28px}
.category-tab{font-size:13px;gap:11px}
.section-intro>p{max-width:330px}
.pattern-tab{padding:14px 17px}
.pattern-panel{gap:30px}
.experiment{gap:40px}
.node-label{display:none}
.hero-actions{gap:20px}
.principle-bar .wrap>span:last-child{display:none}
}
@media(max-width:760px){html{scroll-padding-top:20px}
.wrap{padding-left:22px;padding-right:22px}
.header{height:auto;min-height:74px;padding:18px 22px;flex-wrap:wrap;gap:15px}
.brand{font-size:17px}
.header nav{order:3;width:100%;justify-content:space-between;gap:12px;font-size:13px;padding-top:7px}
.header-link{font-size:12px}
.hero{grid-template-columns:1fr;padding-top:47px;padding-bottom:40px;gap:36px}
.hero h1{font-size:40px;letter-spacing:-1.5px}
.hero .eyebrow{font-size:10px;letter-spacing:1.1px}
.hero-description{font-size:15px;max-width:100%;line-height:1.95}
.hero-facts{margin-top:28px;gap:24px}
.hero-facts b{font-size:24px}
.architecture{padding:24px;max-width:550px;width:100%;justify-self:center}
.diagram-node{padding:12px 14px}
.node-label{display:block}
.diagram-node small{font-size:12px}
.worker-row b{font-size:13px}
.worker-row small{font-size:11px}
.diagram-caption{font-size:12px}
.principle-bar .wrap{padding-top:18px;padding-bottom:18px;display:block}
.principle-bar .mono{max-width:none;font-size:10px}
.principle-bar p{font-size:14px;gap:20px;margin-top:6px}
.section{padding-top:52px;padding-bottom:52px}
.section-intro{display:block;margin-bottom:26px}
.section-intro>p{margin-top:16px;max-width:none;font-size:14px}
.desktop{display:none}
h2{font-size:26px}
.eyebrow{font-size:11px;letter-spacing:1.4px}
.taxonomy-layout{display:block;min-height:0}
.category-nav{display:flex;overflow-x:auto;gap:7px;padding:12px;border-right:0;border-bottom:1px solid var(--line)}
.category-tab{width:auto;flex-shrink:0;margin:0;padding:10px 12px;font-size:13px}
.category-tab .tab-arrow{display:none}
.category-panel{padding:25px 21px}
.category-panel h3{font-size:23px}
.category-summary{font-size:15px}
.category-detail-grid{grid-template-columns:1fr;gap:20px}
.key-question{font-size:16px;padding:14px 16px}
.category-number{font-size:30px}
.category-kicker .mono{font-size:10px}
.reading-note{font-size:12px}
.comparison-section{padding:52px 0}
.distinction-grid{grid-template-columns:1fr;gap:26px;margin-top:32px}
.distinction-grid h3{font-size:17px}
.pattern-tabs{overflow-x:auto;margin-top:25px}
.pattern-tab{flex-shrink:0;padding:12px 16px;font-size:13px}
.pattern-panel{grid-template-columns:1fr;gap:26px;margin-top:25px}
.pattern-diagram{min-height:265px;padding:28px 16px}
.pattern-content h3{font-size:22px}
.pattern-benefits{gap:22px}
.choose-section{padding:50px 0}
.scenario-grid{grid-template-columns:1fr;margin-top:28px}
.scenario{padding:22px 0}
.scenario h3{font-size:18px}
.scenario-num{width:25px}
.experiment{grid-template-columns:1fr;gap:32px;margin-top:28px}
.experiment-brief{padding:26px}
.experiment-brief h3{font-size:23px}
.experiment-steps li{padding-left:39px}
.sources-section{padding:50px 0}
.source-grid{grid-template-columns:1fr 1fr;gap:0 21px}
.source-item strong{font-size:13px}
.source-item small{font-size:11px}
.source-notes{grid-template-columns:1fr;gap:20px}
.footer{padding-top:28px;padding-bottom:28px;flex-wrap:wrap;min-height:100px}
.footer p{width:100%;order:3}
.footer .brand{font-size:14px}
}
@media(max-width:380px){.hero h1{font-size:35px}
.hero-facts{gap:16px}
.hero-facts span{gap:7px;font-size:11px}
.hero-actions{gap:18px}
.button{padding:12px 16px;gap:18px}
.text-link{font-size:13px}
.text-link span{margin-left:8px}
.source-grid{grid-template-columns:1fr}
.pattern-benefits{grid-template-columns:1fr}
.worker-row{gap:6px}
.node-label{display:none}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{transition:none!important;animation:none!important}
}
@media print{.header,.hero-actions,.category-nav,.pattern-tabs,.footer>a:last-child{display:none}
.wrap{max-width:none;padding:0}
.hero,.pattern-panel,.experiment{display:block}
.hero{padding-top:20px}
.architecture{margin-top:20px;break-inside:avoid}
.section,.comparison-section,.sources-section{padding:30px 0}
.category-panel{padding:20px}
.table-scroll{overflow:visible}
table{min-width:0;font-size:10px}
th,td{padding:8px}
.choose-section{background:#fff;color:#152b38}
.scenario p{color:#536875}
.source-item{break-inside:avoid}
}


/* Readable article text and progressive project details. */
.header{position:sticky;top:0;z-index:20;background:#fff}

.detail-list,.boundary,.category-example,.project-details p{font-size:15px;line-height:1.95}

.project-details{margin-top:7px}

.project-details details{border-bottom:1px solid #e5ecee;padding:0}

.project-details summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:11px 0;font:500 14px/1.7 var(--mono)}

.project-details summary::-webkit-details-marker{display:none}

.project-details summary:hover{color:var(--teal)}

.project-details summary:focus-visible{outline:2px solid var(--teal);outline-offset:3px}

.details-plus{font:400 20px var(--mono);color:#80959e;transition:transform .2s}

.project-details details[open] .details-plus{transform:rotate(45deg);color:var(--teal)}

.project-details details[open] summary{color:var(--teal)}

.project-details details>p{color:var(--muted);padding:0 0 8px}

.project-details details>a{display:inline-block;color:var(--teal);font-size:13px;margin-bottom:16px;text-decoration:underline;text-underline-offset:4px}

.category-panel{min-width:0}

.category-nav{min-width:0}

.category-kicker{gap:15px}

.category-kicker .mono{overflow-wrap:anywhere}

.distinction-grid p,.scenario p,.experiment-brief p,.experiment-steps p{font-size:15px;line-height:1.95}

.pattern-content>p{font-size:16px;line-height:1.9}

.pattern-benefits p{font-size:14px;line-height:1.95}

.source-item small,.hero-facts,.table-note{font-size:12px}

@media(max-width:760px){.header{position:relative}
.category-tab{min-height:44px}
.pattern-tab{min-height:46px}
.project-details summary{min-height:46px}
.header nav a{padding:5px 0}
.section-intro>p{line-height:1.95}
}

@media print{.header{position:static}
.project-details details>p,.project-details details>a{display:block}
}


/* Reading, navigation and complete-document fallbacks. */
[hidden]{display:none!important}
.category-panels,.pattern-panels{min-width:0}
.category-panel+.category-panel{border-top:1px solid var(--line)}
.enhanced .category-panel{border-top:0}
.pattern-panel+.pattern-panel{border-top:1px solid var(--line);padding-top:30px}
.enhanced .pattern-panel{border-top:0;padding-top:0}
.category-panel,.pattern-panel{scroll-margin-top:104px}
.category-nav{align-self:start}
.taxonomy-layout{background:linear-gradient(to right,#f5f7f8 0,#f5f7f8 252px,#fff 252px)}
.category-tab,.pattern-tab{cursor:pointer}
.pattern-tab{display:block;white-space:nowrap;text-align:center}
.scroll-hint{display:none;color:#526875;font-size:.875rem;margin-bottom:12px}
.header a[aria-current=location]{color:var(--teal);text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
.header a,.category-tab,.pattern-tab,.source-item,.project-details summary{transition:color .18s,background-color .18s}
.button:active{transform:translateY(1px)}
.category-tab:active,.pattern-tab:active{background:#dcebe8}
.category-tab[aria-selected=true]:active{background:var(--ink)}
.hero-description,.category-summary,.detail-list,.boundary,.category-example,.project-details p,.distinction-grid p,.pattern-content>p,.scenario p,.experiment-brief p,.experiment-steps p,.choose-lead{font-size:1rem;line-height:1.95}
.section-intro>p,.pattern-benefits p{font-size:.9375rem;line-height:1.9}
.detail-label,.projects-heading,.reading-note,.key-question small,.table-note,.source-notes,.pattern-benefits h4,.project-details details>a,.pattern-source,.scenario a,.source-item small,.source-item strong{font-size:.875rem}
.pattern-source{font-size:.875rem!important}
.source-item strong{font-size:.9375rem;overflow-wrap:anywhere}
.source-item{min-width:0}
.source-item>div{min-width:0}
.source-item small{display:block}
.source-item .external{flex-shrink:0}
.source-notes a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.source-notes b{font-size:.875rem}
.category-tab .num{color:#5d7581;font-variant-numeric:tabular-nums}
.category-number{color:#607882}
.eyebrow,.mono,.diagram-heading .mono,.diagram-node small,.node-label,.worker-row span,.worker-row small,.diagram-caption,.principle-bar .mono,.category-kicker .mono,.distinction-grid span,.experiment-brief .mono,.brief-tags span{font-size:.75rem}
.detail-label,.pattern-benefits h4{font-weight:600}
.worker-row b,.flow-node,.hero-facts,.hero-facts span,.header nav,.header-link{font-size:.875rem}
.node-label{font-size:.75rem;letter-spacing:0}
.hero-facts{flex-wrap:wrap;gap:18px 25px}
.scenario-links{display:flex;gap:12px 25px;flex-wrap:wrap}
.scenario-links a{min-height:44px;margin-top:10px}
.project-details summary{min-height:48px}
.project-details p{max-width:65ch}
.pattern-content p{text-wrap:pretty}
.pattern-benefits{grid-template-columns:1fr 1fr}
.category-detail-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
table{font-size:.875rem}
thead th{font-size:.875rem;white-space:nowrap}
tbody th{background:#fff;text-align:left;color:var(--ink);font-size:.875rem;font-weight:550;border-bottom:1px solid #edf1f2;line-height:1.8}
tbody td:first-of-type{font-weight:400;color:#536875;white-space:normal}
tbody tr:hover th{background:#f6fbfa}
.flow-row{flex-wrap:nowrap;min-width:0}
.flow-node{min-width:0;flex:0 1 auto;padding:12px 13px}
.flow-arrow{flex-shrink:0}
@media(max-width:1050px){.taxonomy-layout{background:linear-gradient(to right,#f5f7f8 0,#f5f7f8 218px,#fff 218px)}.category-detail-grid{grid-template-columns:1fr}}
@media(max-width:900px){.pattern-tabs{overflow-x:auto;scrollbar-width:thin}.pattern-tab{flex-shrink:0}.section-intro{align-items:flex-start}.section-intro>div{min-width:0}.section-intro>p{max-width:300px;flex-shrink:0}}
@media(max-width:760px){
  .header nav{gap:8px}
  .header nav a{white-space:nowrap;font-size:.8125rem}
  .scroll-hint{display:block}
  .taxonomy-layout{background:#fff}
  .category-nav,.pattern-tabs{scrollbar-width:thin;scrollbar-color:#8aa7a5 #edf3f4;scroll-padding-inline:12px}
  .category-tab,.pattern-tab{font-size:.875rem}
  .category-panel,.pattern-panel{scroll-margin-top:22px}
  .category-detail-grid{grid-template-columns:1fr}
  .section-intro>p{max-width:none}
  .pattern-tabs{margin-top:12px}
  .hero .eyebrow{font-size:.75rem;letter-spacing:.7px}
  .hero-facts{gap:12px 18px}
  .hero-facts span{gap:7px}
  .node-label{display:none}
  .pattern-diagram{padding:26px 14px}
  .pattern-benefits{grid-template-columns:1fr}
  .source-grid{grid-template-columns:1fr}
  .table-scroll{scrollbar-width:thin;scrollbar-color:#8aa7a5 #edf3f4}
  tbody th,thead th:first-child{position:sticky;left:0;z-index:1;min-width:140px;max-width:160px;white-space:normal;box-shadow:1px 0 var(--line)}
  .principle-bar p{gap:12px;flex-wrap:wrap}
  .worker-row b{font-size:.8125rem}
  .worker-row small{font-size:.75rem}
  .hero h1{font-size:clamp(2rem,9.5vw,2.5rem)}
}
@media(max-width:380px){.wrap{padding-inline:18px}.header{padding-inline:18px}.hero-actions{gap:12px;flex-wrap:wrap}.header nav{gap:6px}.header nav a{font-size:.75rem}.architecture{padding:20px 14px}.worker-row{gap:6px}.hero-facts b{font-size:22px}.flow-node{padding:10px 8px;font-size:.8125rem}.flow-row{gap:7px}.hero-facts span{font-size:.8125rem}}
@media print{
  html{scroll-behavior:auto}
  .category-panel[hidden],.pattern-panel[hidden]{display:block!important}
  .taxonomy-layout,.category-panels,.pattern-panels{display:block;background:#fff;border:0}
  .category-panel,.pattern-panel{border-top:1px solid #aaa!important;margin-top:24px;padding-top:20px!important}
  .category-panel,.pattern-content{break-inside:avoid}
  .pattern-panel{display:block}
  .pattern-diagram{min-height:0;break-inside:avoid;margin-bottom:18px}
  .scroll-hint,.details-plus{display:none!important}
  .table-scroll{overflow:visible;border:0}
  table{min-width:0;table-layout:fixed;font-size:10px}
  th,td,tbody th,thead th{font-size:10px;padding:7px!important;white-space:normal!important;position:static!important;min-width:0!important;max-width:none!important}
  .choose-section,.choose-section .eyebrow,.choose-lead,.scenario p,.scenario a{color:#152b38;background:#fff}
  .flow-node.accent{background:#fff;color:#152b38}
  .project-details details{break-inside:avoid}
  .source-grid{grid-template-columns:1fr 1fr}
}