@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--bg:#f4f6f7;--surface:#fff;--text:#152832;--muted:#61737d;--line:#dce4e8;--accent:#007d78;--soft:#e5f3f0;--code:#102a33;--code-text:#c8f1e8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter',sans-serif}body.dark{--bg:#0d1920;--surface:#13252e;--text:#e4eeee;--muted:#a3b4bc;--line:#2a414b;--accent:#68d9c1;--soft:#1c383a;--code:#08161e;--code-text:#c8f1e8}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer}header{display:flex;align-items:center;gap:20px;padding:20px max(24px,calc((100vw - 1300px)/2));border-bottom:1px solid var(--line);background:var(--surface)}.brand{display:flex;gap:12px;align-items:center;color:var(--accent);text-decoration:none;font:700 22px 'Space Grotesk',sans-serif;direction:ltr}.brand small{display:block;font:400 12px 'Inter';color:var(--muted);margin-top:4px}.header-note{margin-inline-start:auto;font:500 11px 'Space Grotesk';letter-spacing:2px;color:var(--muted)}#theme{background:var(--soft);border:0;border-radius:8px;padding:8px 14px;color:var(--accent);font-size:22px}main{max-width:1300px;margin:auto;padding:32px 24px}.intro{display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:30px;padding:16px 0 32px}.eyebrow{font:600 11px 'Space Grotesk';letter-spacing:2px;color:var(--accent)}h1{font-size:clamp(32px,4vw,52px);line-height:1.4;margin:14px 0}h1 em{color:var(--accent);font-style:normal}.intro p{color:var(--muted);max-width:520px}.intro-map{border-inline-start:2px solid var(--accent);padding:18px 28px;display:flex;flex-direction:column;gap:12px;direction:ltr;font:500 13px 'Space Grotesk';letter-spacing:1px}.intro-map b{color:var(--accent)}.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:24px}.toolbar label:first-child{flex:1}input[type=search],select{width:100%;padding:13px 16px;background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:8px}.bookmark-filter{white-space:nowrap;color:var(--muted)}.workspace{display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px;align-items:start}aside{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}.aside-title{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:10px;font-weight:600}#count{font:500 12px 'Space Grotesk';color:var(--accent)}nav button{width:100%;border:0;border-radius:7px;background:none;color:var(--text);display:flex;align-items:center;gap:10px;text-align:start;padding:11px 10px;margin:2px 0;direction:ltr;font:500 13px 'Space Grotesk'}nav button.selected{background:var(--soft);color:var(--accent)}nav button span:first-child{font-size:11px;color:var(--muted);min-width:22px}.group-label{font:500 10px 'Space Grotesk';letter-spacing:1px;color:var(--muted);margin:18px 8px 8px;direction:ltr}article{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px}.topic-head{display:flex;gap:16px;justify-content:space-between;align-items:start}.topic-head h2{font:600 28px 'Space Grotesk';direction:ltr;margin:8px 0 14px;overflow-wrap:anywhere}.pill{font:500 11px 'Space Grotesk';background:var(--soft);color:var(--accent);padding:5px 9px;border-radius:5px}.bookmark{border:1px solid var(--line);background:var(--surface);color:var(--accent);border-radius:8px;padding:8px 12px;white-space:nowrap}.about{color:var(--muted);margin:0 0 22px}.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:24px;padding-bottom:12px}.tabs button{border:0;background:transparent;color:var(--muted);padding:8px 12px;border-radius:6px}.tabs button.active{background:var(--soft);color:var(--accent)}.section-label{font-size:13px;color:var(--muted);margin-bottom:12px}h3{font-size:18px;margin:24px 0 12px}.mapping{display:grid;grid-template-columns:1fr 24px 1fr;gap:12px;direction:ltr}.mapping>div{min-width:0}.mapping .arrow{align-self:center;color:var(--accent);text-align:center}.node{border-inline-start:2px solid var(--accent);padding:10px 12px;background:var(--soft);margin:8px 0;font:400 13px 'Space Grotesk';overflow-wrap:anywhere}.sink{margin:20px 0;padding:12px;text-align:center;font:500 13px 'Space Grotesk';color:var(--accent);border-top:1px dashed var(--line)}.fields{display:flex;gap:8px;flex-wrap:wrap;direction:ltr}.fields code{padding:7px 10px;border:1px solid var(--line);border-radius:5px;font-size:12px}.info{background:var(--soft);padding:16px;border-radius:8px;margin:16px 0}.info strong{display:block;margin-bottom:6px;color:var(--accent)}pre{direction:ltr;text-align:left;background:var(--code);color:var(--code-text);border-radius:8px;padding:20px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.8}.case{padding:16px 0;border-bottom:1px solid var(--line)}.case strong{direction:ltr;display:block;font:500 15px 'Space Grotesk'}.case p{color:var(--muted);margin-bottom:0}.chain{display:flex;gap:8px;flex-wrap:wrap;direction:ltr}.chain span{padding:10px;background:var(--soft);border-radius:6px;font:500 12px 'Space Grotesk'}.references a{display:block;color:var(--accent);margin:12px 0;direction:ltr;overflow-wrap:anywhere}.note{font-size:12px;color:var(--muted)}.empty{text-align:center;padding:40px 10px;color:var(--muted)}footer{font-size:12px;line-height:1.9;color:var(--muted);margin-top:28px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:800px){.workspace{grid-template-columns:1fr}nav{display:flex;flex-wrap:wrap;gap:5px}nav button{width:auto;font-size:12px}.group-label{display:none}.intro{grid-template-columns:1fr}.intro-map{display:none}.header-note{display:none}.toolbar{flex-wrap:wrap}.toolbar label:first-child{flex-basis:100%}.mapping{grid-template-columns:1fr}.mapping .arrow{transform:rotate(90deg)}main{padding:20px 14px}article{padding:20px}.topic-head h2{font-size:23px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}
/* Atlas diagram and editorial layout */
:root{--bg:#eef2f6;--board:#f7fafc;--blue:#4165ae;--blue-soft:#edf2ff;--shadow:0 8px 36px #182c4010}body{font-size:14px;line-height:1.65}body.dark{--board:#10212c;--blue:#a7bfff;--blue-soft:#24364f;--shadow:0 8px 36px #0002}main{max-width:1440px;padding:30px 28px}.intro{padding:0 0 28px;grid-template-columns:1.3fr 1fr}h1{line-height:1.15;letter-spacing:-1.5px;font-size:clamp(32px,3.6vw,49px)}.intro-map{flex-direction:row;border:0;padding:0;align-items:center;justify-content:center;gap:12px;font-size:10px}.intro-map span{padding:15px 13px;border:1px solid var(--border,var(--line));border-radius:9px;background:var(--surface);max-width:130px;box-shadow:var(--shadow)}.intro-map b{transform:rotate(-90deg);font-size:20px}.workspace{grid-template-columns:250px minmax(0,1fr);gap:22px}article{border-radius:16px;padding:30px;box-shadow:var(--shadow)}aside{border-radius:14px}.topic-head h2{font-size:clamp(24px,2.3vw,33px);letter-spacing:-.8px}.tabs button{font-size:11px;font-weight:500;padding:9px 10px}.bookmark{font-size:12px;color:var(--muted)}.bookmark[aria-pressed=true]{color:var(--accent);background:var(--soft)}nav button{font:500 12px Inter;line-height:1.5;padding:10px 9px}nav button.selected{box-shadow:inset 3px 0 var(--accent)}nav button:hover{background:var(--board)}.group-label{font-size:9px;text-transform:uppercase;letter-spacing:1px;margin-top:24px}.section-label{font:600 10px 'Space Grotesk';letter-spacing:1px}.map-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:20px}.map-heading h3{font:600 20px 'Space Grotesk';margin:6px 0 0}.map-legend{color:var(--muted);font-size:10px}.map-board{background:var(--board);border:1px solid var(--line);border-radius:14px;padding:24px}.map-root{display:flex;gap:14px;align-items:center;justify-content:center;width:fit-content;max-width:100%;margin:auto;padding:15px 24px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.root-symbol{font-size:30px;color:var(--accent)}.map-root small{display:block;font:600 9px 'Space Grotesk';letter-spacing:1px;color:var(--muted);margin-bottom:5px}.map-root strong{font:600 17px 'Space Grotesk';overflow-wrap:anywhere}.fork{height:36px;width:50%;margin:auto;position:relative;border-bottom:1px solid var(--line)}.fork:before{content:'';position:absolute;height:100%;left:50%;border-left:1px solid var(--line)}.fork:after{content:'';position:absolute;left:0;right:0;bottom:-10px;height:10px;border-left:1px solid var(--line);border-right:1px solid var(--line)}.map-columns{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr);gap:12px;padding-top:12px;align-items:start}.column-heading{display:flex;gap:10px;align-items:center;margin:8px 0 17px}.column-number{background:var(--soft);color:var(--accent);padding:7px;border-radius:6px;font:600 11px 'Space Grotesk'}.log-column .column-number{color:var(--blue);background:var(--blue-soft)}.column-heading strong{display:block;font-size:12px;font-weight:600}.column-heading small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.vendor-node{display:flex;align-items:center;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:9px;min-height:69px;margin-bottom:9px;min-width:0}.vendor-monogram{flex-shrink:0;background:var(--soft);color:var(--accent);width:30px;height:30px;display:grid;place-items:center;border-radius:8px;font:600 10px 'Space Grotesk'}.vendor-node strong{display:block;font-size:12px;font-weight:600}.vendor-node div{min-width:0}.vendor-node div>span{display:block;font-size:11px;color:var(--muted);overflow-wrap:anywhere}.bridge{align-self:center;text-align:center;color:var(--muted);font-size:22px}.log-node{display:flex;align-items:center;gap:10px;padding:14px 12px;min-height:69px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:12px;margin-bottom:9px;overflow-wrap:anywhere}.log-number{color:var(--blue);background:var(--blue-soft);padding:6px;border-radius:5px;font:500 10px 'Space Grotesk'}.flow-caption{text-align:center;font-size:10px;color:var(--muted);padding:21px 0 15px}.pipeline{display:flex;align-items:center;gap:8px;padding-top:18px;border-top:1px solid var(--line)}.pipeline-node{flex:1;min-width:0}.pipeline-node small{font:500 9px 'Space Grotesk';color:var(--accent);display:block;margin-bottom:5px}.pipeline-node strong{font-size:11px;font-weight:500;display:block}.pipeline-arrow{color:var(--muted)}.overview-bottom{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.partner-text{font-size:12px;line-height:1.8}.fields code{font-size:11px;padding:5px 8px;background:var(--board)}.info{padding:18px 20px;border-radius:10px;font-size:13px;line-height:1.8;border-left:3px solid var(--accent)}.info strong{font-size:11px;text-transform:uppercase;letter-spacing:.5px}pre{border-radius:12px;padding:24px}.case strong{font-size:16px}.case p{font-size:12px}.references a{padding:14px 16px;background:var(--board);border:1px solid var(--line);border-radius:8px;text-decoration:none}.chain span{background:var(--blue-soft);color:var(--blue);padding:12px 15px;border-radius:8px}.chain{align-items:center}ol li{padding:7px 0;color:var(--muted)}button:focus-visible,a:focus-visible{outline:2px solid var(--accent)}
@media(max-width:1100px){.workspace{grid-template-columns:220px minmax(0,1fr)}article{padding:23px}.map-board{padding:18px}.map-legend{display:none}.vendor-node{padding:10px;gap:7px}.vendor-monogram{width:26px;height:26px}.intro-map{gap:7px}.intro-map span{padding:12px 8px;font-size:9px}}
@media(max-width:850px){.workspace{grid-template-columns:1fr}nav{display:flex;flex-wrap:wrap;gap:5px}nav button{width:auto;font-size:11px;border:1px solid var(--line)}.group-label{display:none}.aside-title{margin-bottom:12px}.intro{grid-template-columns:1fr}.intro-map{display:none}.toolbar{flex-wrap:wrap}.toolbar label:first-child{flex-basis:100%}main{padding:24px 16px}}
@media(max-width:520px){main{padding:20px 12px}article{padding:18px}.bookmark{font-size:10px;padding:7px 9px}.map-columns{grid-template-columns:1fr}.fork{width:0;border:0;height:24px}.bridge{transform:rotate(90deg);margin:7px}.map-board{padding:16px}.log-node{min-height:58px}.pipeline{display:grid;grid-template-columns:1fr 18px 1fr;gap:10px}.pipeline-node:nth-child(5){grid-column:1}.pipeline-arrow:nth-child(4){display:none}.pipeline-node{padding:8px 0}.overview-bottom{grid-template-columns:1fr}.map-root{padding:14px}.map-root strong{font-size:15px}.map-heading h3{font-size:18px}.toolbar select{font-size:12px}.bookmark-filter{font-size:12px;padding:4px}}
.search-tools{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin:-5px 0 22px}.search-modes,.quick-search{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.search-modes button{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:7px;padding:8px 12px;font-size:11px}.search-modes button[aria-pressed=true]{background:var(--soft);color:var(--accent);border-color:var(--accent)}.quick-search{font-size:11px;color:var(--muted)}.quick-search button{border:0;background:transparent;color:var(--accent);font-size:11px;padding:5px 7px}.quick-search #clear-search{color:var(--muted);text-decoration:underline}.search-results{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:24px}.search-results[hidden]{display:none}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.results-heading h3{margin:4px 0 0;font:600 21px 'Space Grotesk';overflow-wrap:anywhere}.results-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.result-card{display:flex;flex-direction:column;align-items:start;text-align:left;min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--board);padding:17px;color:var(--text);font:400 12px Inter;line-height:1.7}.result-card>strong{font-size:15px;margin:7px 0;overflow-wrap:anywhere}.result-card strong small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px}.result-kind{font:600 9px 'Space Grotesk';letter-spacing:.8px;text-transform:uppercase;color:var(--accent)}.result-description{color:var(--muted);overflow-wrap:anywhere}.result-link{margin-top:14px;font-size:10px;color:var(--accent)}button.result-card:hover{border-color:var(--accent);background:var(--soft)}.glossary-card p{font-size:12px;color:var(--muted);margin:2px 0 12px}.related-topics{display:flex;gap:5px;flex-wrap:wrap;margin-top:auto}.related-topics button{border:1px solid var(--line);border-radius:5px;padding:4px 7px;font-size:10px;background:var(--surface);color:var(--accent)}.more-results{display:block;margin:20px auto 0;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--accent);padding:9px 16px;font-size:12px}.learning-guide{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:24px}.learning-guide summary{cursor:pointer;padding:16px 20px;color:var(--accent);font-size:12px;font-weight:500}.learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:10px 22px 22px}.learning-grid section>span{font:600 10px 'Space Grotesk';letter-spacing:1px;color:var(--accent)}.learning-grid h3{font:600 16px 'Space Grotesk';margin:10px 0}.learning-grid p{font-size:12px;color:var(--muted);margin:0}@media(max-width:1000px){.results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.results-grid,.learning-grid{grid-template-columns:1fr}.results-heading{align-items:start;flex-direction:column;gap:6px}.search-results{padding:18px}.search-modes button{padding:9px;font-size:10px}.search-tools{gap:10px}.learning-grid{gap:20px}}

.field-guide{border:1px solid var(--line);border-radius:9px;margin:18px 0;padding:14px 18px}.field-guide summary{cursor:pointer;color:var(--accent);font-size:12px}.field-definition{display:grid;grid-template-columns:130px minmax(0,1fr);gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.field-definition code{font-size:11px;overflow-wrap:anywhere}.field-definition p{margin:0;font-size:12px;color:var(--muted)}@media(max-width:520px){.field-definition{grid-template-columns:1fr;gap:6px}}