@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;600;700&family=Instrument+Serif:ital@0;1&family=Noto+Sans+KR:wght@400;500;600&display=swap');
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/* Navigation and reading share one content model; the map is a discovery view. */
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a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:#4e5e45}.references>p{font-size:12px;line-height:1.9;color:var(--muted);margin-top:24px}.read-next{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:50px 0 70px}.read-next>.eyebrow{grid-column:1/-1}.read-next>a{display:block;border-top:1px solid var(--line);padding-top:22px}.read-next strong{display:block;font-size:19px;font-weight:500}.read-next a span{display:block;font-size:13px;line-height:1.8;margin-top:10px;color:var(--muted)}.reading-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:25px 0;font-size:12px;color:var(--muted);gap:20px}.calculator{padding:27px;margin:30px 0 15px;border:1px solid #33402e;border-radius:5px;background:#101710}.calculator-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.calculator-top .eyebrow{font-size:11px;color:#92a885}.calculator h3{font-size:19px;font-weight:500;margin:12px 0 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@media(max-width:1050px){.universe{display:block;max-width:820px;margin:auto;padding:0 32px}.intro{padding-top:60px}.intro h1{font-size:80px}.intro-line,.intro-caption,.starting-point{display:none}.graph-surface{display:none}.mobile-index{display:block;margin-top:60px}.universe-footer{padding:26px 0}.brand-caption{font-size:10px}.index-row{grid-template-columns:210px 1fr}.index-type{display:none}.reading-grid{grid-template-columns:minmax(0,1fr) 230px;gap:40px}.contents-nav{display:none}.reading-shell{padding:0 30px}.article-header h1{font-size:70px}.article-subtitle{font-size:20px}.reading-footer{font-size:11px}.read-next{grid-template-columns:1fr}.read-next>.eyebrow{grid-column:auto}}
@media(max-width:760px){.brand-caption{display:none}.universe{padding:0 24px}.intro .eyebrow{font-size:12px}.intro h1{font-size:68px}.index-cluster-label{flex-wrap:wrap}.index-cluster-label h2{font-size:12px}.index-cluster-label>span:last-child{font-size:12px}.index-row{grid-template-columns:1fr;gap:10px;padding:22px 0}.index-title{font-size:20px}.index-summary{font-size:14px}.mobile-index{margin-top:50px}.universe-footer{align-items:flex-start;flex-direction:column;gap:14px}.prototype-note{font-size:12px}.index-page{padding:50px 24px}.index-page h1{font-size:66px}.index-intro{font-size:16px;margin-bottom:45px}.reading-shell{padding:0 24px}.reading-back{padding:22px 0}.reading-back>span{display:none}.reading-grid{display:block;padding-top:42px}.article-header h1{font-size:62px}.article-subtitle{font-size:21px}.article-header .eyebrow{font-size:11px}.article-header{margin-bottom:35px}.article-section{margin-bottom:34px}.article-section>p{line-height:1.95}.article h2{font-size:21px}.calculator{padding:20px;margin-inline:0}.calculator-top{gap:10px}.calculator-top .eyebrow{font-size:10px}.calculator h3{font-size:17px}.memory-result output{font-size:36px}.related-aside{position:static;max-height:none;padding:30px 0 40px;border-top:1px solid var(--line);overflow:visible}.local-graph{max-width:330px;margin-inline:auto}.related-links{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.related-links strong{font-size:15px}.related-links span{font-size:13px}.reading-footer{flex-direction:column;font-size:11px;gap:15px}.search-result{display:block}.search-result>a:first-child{display:block;padding-bottom:8px}.search-map{display:block;text-align:right;padding-bottom:16px}.search-dialog{padding:20px}.not-found{padding:70px 24px}.not-found h1{font-size:32px;line-height:1.5}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Full-viewport atlas. A cartographic interface, with content beside the map. */
:root{--bg:#030509;--panel:#0e1013;--text:#e8eef5;--muted:#91a1b6;--dim:#64758d;--line:#262a30;--accent:#96dfcf}
.masthead{height:74px;margin:0;padding:0 32px;gap:34px;background:var(--bg);border-color:var(--line);position:relative;z-index:12;max-width:none}.brand{gap:11px}.brand>span{font-size:20px;letter-spacing:.25em}.brand svg{height:30px;width:29px;stroke:#a6d5de;fill:#a6d5de}.brand-caption{font-size:8px;letter-spacing:.2em;margin-top:5px;color:#8393a9}.masthead nav{gap:31px}.nav-link{font-size:13px}.nav-link.active:after{background:#9bded2}.count{font-size:10px;padding:3px 6px;border:1px solid #263346;border-radius:3px}.search-trigger{font-size:12px;padding-left:25px;gap:13px}.search-trigger kbd{font-size:10px}.search-trigger span{color:#afbacb}body[data-page=universe]{height:100svh;overflow:hidden}body[data-page=universe] main{height:calc(100svh - 74px)}
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@media(max-width:700px){.masthead{height:62px;padding:0 18px;gap:18px}.brand svg{width:23px;height:27px}.brand>span{font-size:17px}.brand-caption{display:none}.masthead nav{gap:18px}.nav-link{font-size:11px}.count{display:none}.search-trigger{padding-left:13px}.search-trigger span,.search-trigger kbd{display:none}body[data-page=universe] main{height:calc(100svh - 62px)}.atlas-stage{bottom:37px}.atlas-heading{top:23px;left:20px}.atlas-heading h1{font-size:26px;line-height:1.12;margin:12px 0 0}.atlas-heading h1 br{display:none}.atlas-heading p{display:none}.atlas-kicker{font-size:8px;letter-spacing:.13em}.atlas-totals{margin-top:11px;font-size:9px}.atlas-totals b{font-size:12px}.atlas-location{display:none}.domain-rail{display:flex;position:absolute;top:132px;left:16px;right:16px;width:auto;overflow:auto;gap:5px;scrollbar-width:none;padding:2px 0 5px}.rail-caption,.rail-key,.domain-total,.domain-name small{display:none}.domain-rail button{width:auto;flex-shrink:0;min-height:31px;padding:7px 9px;margin:0;border-color:#213348;background:#0c1727e3;gap:6px}.domain-name{font-size:8px;white-space:nowrap;letter-spacing:0}.domain-all{font-size:9px}.all-symbol{font-size:12px}.domain-swatch{width:4px;height:4px}.atlas-minimap{display:none}.atlas-start{bottom:103px;left:19px;right:19px;justify-content:flex-start;padding:12px 15px;background:#0e1d2de3}.atlas-start svg{margin-left:auto}.atlas-start small{font-size:7px}.atlas-start b{font-size:11px}.atlas-toolbar{bottom:53px;left:19px;right:19px;justify-content:flex-end}.atlas-label-toggle{margin-right:auto}.atlas-footer{padding:0 18px;height:37px;gap:8px}.atlas-footer>span:first-child{font-size:6px;letter-spacing:.06em}.footer-cross{font-size:12px;margin-right:4px}.demo-label{font-size:8px}.demo-label i{margin:0 3px!important}.atlas-inspector{left:16px;right:16px;top:auto;bottom:100px;width:auto;padding:18px;max-height:45%;border-radius:7px;background:#0d1929f5}.inspector-type{margin-top:14px}.atlas-inspector h2{font-size:23px;margin:10px 0}.atlas-inspector>p{font-size:12px;margin:8px 0}.inspector-read{margin:14px 0;font-size:12px}.inspector-relations button{padding:12px 0}.inspector-relations>span{padding-top:7px}.atlas-tooltip{display:none}.reading-shell .article-header h1{font-size:44px}.index-page h1{font-size:53px}}
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@media(min-width:1600px){.domain-rail{top:305px}.domain-rail button{padding-block:12px}.atlas-minimap{left:285px}}
@media(max-width:1100px) and (min-width:701px){.domain-name{font-size:9px}.domain-rail{top:268px}.atlas-minimap{display:none}}
/* Universe overview: master documents are the entry points; concepts unfold nearby. */
body:has(.cosmos) .masthead{background:#030509;border-color:#ffffff0f}.cosmos{position:relative;width:100%;height:100%;overflow:hidden;background:#030509}.cosmos-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}.cosmos-canvas:active{cursor:grabbing}.cosmos-intro{position:absolute;top:39px;left:40px;pointer-events:none;z-index:2}.cosmos-intro>span{font-size:9px;letter-spacing:.18em;color:#718092}.cosmos-intro h1{font-family:'Instrument Serif',serif;letter-spacing:-.03em;font-weight:400;font-size:39px;line-height:1.08;margin:22px 0 18px;color:#c6cdd5}.cosmos-intro p{font-size:11px;line-height:1.9;color:#626e7e}.cosmos-scale{position:absolute;right:38px;top:40px;display:flex;gap:14px;align-items:center;pointer-events:none;font-size:8px;letter-spacing:.09em;color:#3d4b5d}.cosmos-scale span:first-child{color:#9daabb}.cosmos-scale i{height:1px;width:21px;background:#344252}.cosmos-selected .cosmos-scale span:first-child{color:#47566a}.cosmos-selected .cosmos-scale span:nth-of-type(2){color:#bdccd9}.galaxy-label{position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;border:0;padding:19px 15px 12px;min-width:174px;z-index:3;border-radius:0;background:none!important;transition:opacity .4s;color:#78889b;text-shadow:0 1px 12px #000,0 0 4px #000}.galaxy-label[hidden]{display:none}.galaxy-target{width:5px;height:5px;border-radius:50%;background:#d2dfec;box-shadow:0 0 8px #b5ccebaa;position:relative;margin-bottom:24px;opacity:.6}.galaxy-target:after{content:'';position:absolute;border:1px solid #a5bdde22;border-radius:50%;inset:-10px}.galaxy-number{font-size:7px;letter-spacing:.15em;color:#66768b}.galaxy-label strong{font-size:14px;font-weight:450;letter-spacing:.01em;line-height:1.25;color:#b4c0ce;margin:8px 0}.galaxy-caption{font-size:8px;letter-spacing:.03em;color:#55687c}.galaxy-caption b{font-weight:400;margin-left:5px;color:#859eb8}.galaxy-label[data-master=llm-fundamentals] strong{font-size:22px;letter-spacing:-.025em;color:#dbe1e6}.galaxy-label[data-master=llm-fundamentals] .galaxy-target{opacity:1;width:7px;height:7px}.galaxy-label.is-active{color:#e0ecf5}.galaxy-label.is-active strong{color:#f2f5f7}.galaxy-label.is-active .galaxy-target{opacity:1;box-shadow:0 0 17px #b7d8ff}.galaxy-label.is-active .galaxy-target:after{border-color:#a5bdde77}.galaxy-label.is-distant{opacity:.3}.galaxy-label.is-expanded{transform:translate(-50%,-50%) translateY(-160px)}.cosmos-bottom{position:absolute;left:40px;right:40px;bottom:72px;display:flex;align-items:end;justify-content:space-between;gap:25px;pointer-events:none}.cosmos-count{font-size:28px;color:#96a3b5;font-weight:400;letter-spacing:-.05em}.cosmos-count i{font-style:normal;font-size:10px;letter-spacing:.04em;color:#59697e;margin-left:8px}.cosmos-bottom p{color:#58677b;font-size:10px;margin:13px 0 0;line-height:1.7}.cosmos-controls{pointer-events:auto;display:flex;align-items:center;border:1px solid #273344;background:#0a0e15af;border-radius:4px;overflow:hidden}.cosmos-controls button{border:0;height:36px;padding:0 14px;font-size:17px;color:#879bb2}.cosmos-controls output{font-size:10px;min-width:37px;text-align:center;color:#5f7894}.cosmos-controls button:last-child{font-size:10px;border-left:1px solid #273344;padding-inline:15px}.cosmos-footer{position:absolute;bottom:0;left:0;right:0;height:39px;border-top:1px solid #ffffff0c;display:flex;align-items:center;justify-content:space-between;padding:0 40px;font-size:9px;color:#4e5e72;gap:15px;pointer-events:none}.cosmos-footer i{font-style:normal;margin-right:9px;color:#a0b7cc}.cosmos-detail[hidden]{display:none}.cosmos-detail{position:absolute;right:36px;top:24%;width:304px;padding:26px;background:#080d15ee;border:1px solid #263749;border-radius:3px;backdrop-filter:blur(18px);z-index:5;box-shadow:0 25px 70px #0009;max-height:calc(76% - 140px);overflow:auto;scrollbar-width:thin}.cosmos-close{position:absolute;top:9px;right:10px;border:0;font-size:23px;line-height:1;color:#708297}.cosmos-detail-eyebrow{font-size:8px;letter-spacing:.13em;color:#7f98b0}.cosmos-detail h2{font-size:28px;line-height:1.15;letter-spacing:-.035em;font-weight:450;margin:25px 0 15px}.cosmos-detail>p{font-size:12px;line-height:1.9;color:#8194ab;word-break:keep-all}.master-chapters{border-top:1px solid #223144;margin:24px 0 21px;padding-top:18px;display:flex;flex-direction:column;gap:15px}.master-chapters span{font-size:11px;color:#9caabb;display:flex;gap:11px;line-height:1.6}.master-chapters i{font-size:9px;font-style:normal;color:#50677e;padding-top:2px}.cosmos-read{display:flex;justify-content:space-between;align-items:center;background:#c1ceda;color:#101720;padding:13px 15px;font-size:12px;border-radius:2px}.cosmos-read:hover{background:#e2e8ef}.cosmos-expand{display:flex;justify-content:space-between;padding:16px 1px 0;color:#7d94ad;font-size:10px}.cosmos-selected .cosmos-intro{opacity:.35}.cosmos-selected .cosmos-bottom>div:first-child{opacity:.2}.master-intro{font-size:14px;line-height:1.9;color:#7e92ab;margin:30px 0 0;padding:20px 0 0;border-top:1px solid #263448}.master-chapter-number{font-size:10px;color:#6585a0;letter-spacing:.14em;margin-bottom:18px}.master-reading .article-section{margin-bottom:60px}.master-reading .article-section p{line-height:2.1}.chapter-concepts{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;align-items:center}.chapter-concepts>span{width:100%;font-size:10px;color:#658099;margin-bottom:3px}.chapter-concepts a{font-size:11px;color:#9bb5cd;border:1px solid #2e4359;border-radius:3px;padding:7px 10px;background:#13223366}.chapter-concepts a:hover{background:#243b50}.master-aside-copy{color:#798ea7;font-size:12px;line-height:1.9;margin:22px 0 25px}.belongs-to-master{margin-top:28px;display:flex;gap:8px;flex-wrap:wrap}.belongs-to-master>span{width:100%;color:#637d97;font-size:10px;margin-bottom:3px}.belongs-to-master a{font-size:11px;color:#a0c1d5;border-bottom:1px solid #344f65;padding:4px 0;margin-right:12px}.master-next{max-width:1050px;margin:75px auto 60px;display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.master-next>.eyebrow{grid-column:1/-1}.master-next>a{border-top:1px solid #28374b;padding-top:22px}.master-next a>span{color:#68819c;font-size:9px;letter-spacing:.1em}.master-next b{display:block;font-size:22px;font-weight:450;margin-top:12px;letter-spacing:-.025em}.master-next p{font-size:12px;color:#8095ad;line-height:1.9}.master-index{margin:60px 0 75px}.master-index h2{font-size:32px;font-weight:450;letter-spacing:-.035em;margin:17px 0}.master-index>p{font-size:14px;color:#8ca1b8;line-height:1.9}.master-index>div{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#26374a;border:1px solid #26374a;margin-top:28px}.master-index a{background:#0c1521;padding:28px}.master-index a:hover{background:#172738}.master-index a>span{font-size:8px;color:#6988a1;letter-spacing:.1em}.master-index strong{display:block;font-weight:450;font-size:24px;letter-spacing:-.035em;margin:14px 0}.master-index a p{color:#8da2ba;font-size:12px;line-height:1.8}.master-index small{color:#657e98;font-size:10px;display:block;margin-top:20px}.atlas-universe-back{pointer-events:auto;display:block;font-size:10px;color:#7a97b3;margin-bottom:19px}.atlas-heading:has(.atlas-universe-back) h1{font-size:29px;margin:16px 0 12px}.atlas-heading:has(.atlas-universe-back) .atlas-totals{margin-top:16px}
@media(max-width:1100px){.cosmos-intro{left:27px}.cosmos-intro h1{font-size:33px}.cosmos-scale{right:25px;font-size:7px;gap:10px}.cosmos-scale i{width:13px}.cosmos-detail{right:24px;width:275px;padding:23px}.cosmos-bottom{left:28px;right:28px}.cosmos-footer{padding-inline:28px}.master-reading .article-header h1{font-size:52px}}
@media(max-width:700px){.masthead nav{gap:14px}.cosmos-intro{left:22px;top:26px}.cosmos-intro>span{font-size:7px}.cosmos-intro h1{font-size:27px;margin:17px 0}.cosmos-intro p{display:none}.cosmos-scale{display:none}.galaxy-label{min-width:100px;padding:11px 6px}.galaxy-label strong{font-size:10px;margin:6px 0;max-width:150px}.galaxy-number{font-size:5px;letter-spacing:.08em}.galaxy-caption{font-size:6px}.galaxy-label[data-master=llm-fundamentals] strong{font-size:16px}.galaxy-target{margin-bottom:12px;width:3px;height:3px}.galaxy-label[data-master=llm-fundamentals] .galaxy-target{height:5px;width:5px}.cosmos-bottom{left:22px;right:22px;bottom:59px;display:block}.cosmos-bottom p{font-size:9px;margin-top:9px;max-width:220px}.cosmos-count{font-size:22px}.cosmos-count i{font-size:9px}.cosmos-controls{position:absolute;right:0;bottom:4px}.cosmos-controls button{padding-inline:10px;font-size:15px;height:33px}.cosmos-controls output{font-size:9px;min-width:30px}.cosmos-controls button:last-child{font-size:9px;padding-inline:10px}.cosmos-bottom>div:first-child{padding-bottom:49px}.cosmos-footer{padding:0 22px;height:38px;font-size:7px;gap:10px}.cosmos-footer>span:first-child{max-width:160px;line-height:1.6}.cosmos-footer>span:last-child{max-width:130px;text-align:right;line-height:1.6}.cosmos-detail{top:auto;left:16px;right:16px;bottom:108px;width:auto;max-height:44%;padding:21px}.cosmos-detail h2{font-size:24px;margin:18px 0 11px}.master-chapters{gap:11px;margin:17px 0}.cosmos-detail>p{font-size:11px}.cosmos-selected .cosmos-bottom>div:first-child{visibility:hidden}.galaxy-label.is-expanded{transform:translate(-50%,-50%) translateY(-75px)}.master-reading .article-header h1{font-size:42px}.master-next{grid-template-columns:1fr;margin-top:45px}.master-index>div{grid-template-columns:1fr}.master-index a{padding:24px}.master-reading .article-section p{line-height:2}.chapter-concepts a{font-size:11px}.atlas-universe-back{font-size:9px;margin-bottom:10px}.atlas-heading:has(.atlas-universe-back){top:16px}.atlas-heading:has(.atlas-universe-back) h1{font-size:24px;margin:11px 0}.atlas-heading:has(.atlas-universe-back) .atlas-totals{margin-top:10px}}
.galaxy-label{transform:translate(-50%,-25px)}
@media(max-width:700px){.galaxy-label{transform:translate(-50%,-18px)}.masthead{gap:10px}.masthead nav{gap:12px}.nav-link{font-size:10px}.brand>span{font-size:15px;letter-spacing:.2em}.brand{gap:7px}.search-trigger{padding-left:10px}.brand svg{width:20px}}
.cosmos-mobile-picker{display:none}
@media(max-width:700px){.cosmos-mobile-picker{display:block;position:absolute;top:133px;left:22px;z-index:4}.cosmos-mobile-picker select{font:10px 'DM Sans','Noto Sans KR',sans-serif;padding:8px 10px;color:#8a9db4;border:1px solid #263647;border-radius:3px;background:#090e17;max-width:215px}.cosmos-selected .cosmos-mobile-picker{display:none}}
/* Every luminous point in this view is a canonical document node. */
.document-universe .galaxy-label{transform:translate(-50%,0);padding:0 10px 8px;min-width:170px;max-width:225px}.document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:16px;letter-spacing:-.015em;color:#bec8d4;margin:7px 0}.document-universe .galaxy-number{font-size:7px;color:#627184}.document-universe .galaxy-caption{font-size:8px;color:#4e6178}.document-universe .galaxy-label.is-linked strong{color:#cad9e8}.document-universe .galaxy-label.is-active strong{color:#f0e9dd}.document-universe .galaxy-label.is-distant{opacity:.3}.document-universe .cosmos-intro h1{font-size:37px}.document-universe .cosmos-detail{top:19%;max-height:calc(81% - 130px)}.document-universe .cosmos-detail h2{font-size:27px;overflow-wrap:anywhere}.document-universe .cosmos-read{margin-top:22px}.cosmos-node-tooltip[hidden]{display:none}.cosmos-node-tooltip{position:absolute;pointer-events:none;z-index:7;background:#0b1421f2;border:1px solid #2d4158;border-radius:3px;padding:11px 13px;box-shadow:0 10px 30px #0007;display:flex;align-items:center;gap:12px}.cosmos-node-tooltip b{font-size:12px;font-weight:500;color:#cadceb}.cosmos-node-tooltip span{font-size:10px;color:#7c93ac}.connection-section-title{margin-top:25px;padding-bottom:13px;border-bottom:1px solid #223346;color:#899eb4;font-size:11px;display:flex;align-items:center;justify-content:space-between;gap:12px}.connection-section-title b{font-weight:400;font-size:12px;color:#b0c6da}.shared-concept-list>button{display:flex;justify-content:space-between;align-items:center;text-align:left;gap:15px;width:100%;padding:14px 0;background:transparent;border:0;border-bottom:1px solid #1b2b3b}.shared-concept-list>button:hover{background:#1b2c414f}.shared-concept-list>button span{font-size:12px;color:#b6c8d9}.shared-concept-list>button small{font-size:9px;color:#6a859f;white-space:nowrap}.shared-master-row{display:flex;align-items:stretch;border-bottom:1px solid #1d2e40}.shared-master-row>button{padding:17px 0;border:0;text-align:left;flex:1;min-width:0;background:transparent}.shared-master-row>button:hover{background:#19283c77}.shared-master-row>button span{display:block;font-size:13px;color:#b8cddf;line-height:1.45}.shared-master-row small{display:block;font-size:10px;line-height:1.8;color:#6c849e;margin-top:7px}.shared-master-row>a{align-self:center;padding:12px 0 12px 12px;font-size:16px;color:#829db6}.cosmos-chapters{margin-top:24px}.cosmos-chapters summary{cursor:pointer;color:#748aa2;font-size:10px;line-height:1.7}.cosmos-chapters .master-chapters{margin-top:15px}.shared-start{pointer-events:auto;font-size:10px;color:#8ca7bf;border:0;border-bottom:1px solid #314355;padding:9px 0 6px;margin-top:12px;background:transparent}.shared-start span{margin-left:14px}.shared-start:hover{color:#d1e1ef;background:transparent}.standalone-note{font-size:12px;line-height:1.9;color:#7d93ab}.cosmos-canvas:focus-visible{outline:1px solid #526a83;outline-offset:-4px}.document-universe .cosmos-footer{font-size:9px}.document-universe .cosmos-count{font-size:28px;letter-spacing:-.04em}.document-universe .cosmos-count i{font-size:10px;letter-spacing:0}.document-universe .cosmos-bottom p{font-size:10px}.cosmos-selected .shared-start{visibility:hidden}
@media(max-width:1100px){.document-universe .galaxy-label{min-width:145px;max-width:185px}.document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:14px}.document-universe .cosmos-detail{width:278px}}
@media(max-width:700px){.document-universe .cosmos-intro h1{font-size:27px}.document-universe .galaxy-label{padding:0 4px 8px;min-width:100px;max-width:132px}.document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:10px;margin:5px 0}.document-universe .galaxy-number{font-size:5px;letter-spacing:.04em}.document-universe .galaxy-caption{font-size:6px}.document-universe .cosmos-detail{top:auto;bottom:105px;left:16px;right:16px;width:auto;max-height:43%;padding:19px}.document-universe .cosmos-detail h2{font-size:24px}.document-universe .cosmos-read{margin-top:16px}.connection-section-title{margin-top:20px;font-size:11px}.shared-master-row>button{padding-block:14px}.document-universe .cosmos-footer{font-size:7px}.document-universe .cosmos-count{font-size:25px}.document-universe .cosmos-count i{font-size:8px}.document-universe .cosmos-bottom p{font-size:9px}.document-universe .cosmos-bottom>div:first-child{padding-bottom:54px}.shared-start{font-size:10px;margin-top:8px}.cosmos-selected .cosmos-mobile-picker{display:block}.cosmos-selected .cosmos-mobile-picker select{max-width:170px;font-size:9px}.cosmos-node-tooltip{display:none}}

/* Universe navigation: domain hue, document shape, and contextual emphasis. */
.document-universe .cosmos-intro{left:30px;top:29px;opacity:1}
.document-universe .cosmos-intro>span{font-size:8px;letter-spacing:.12em}
.document-universe .cosmos-intro h1{font-size:31px;margin:17px 0 18px}
.universe-totals{display:flex;gap:16px;font-size:10px;color:#7e90a5}
.universe-totals b{color:#c2cdd8;font-size:16px;font-weight:450;margin-right:3px}
.document-universe .cosmos-intro .universe-edge-totals{display:block;margin:10px 0 0;font-size:9px;color:#798ba0}
.universe-domains{position:absolute;left:22px;top:231px;width:206px;z-index:4}
.universe-domain-buttons{max-height:calc(100svh - 500px);min-height:125px;overflow:auto;scrollbar-width:thin;scrollbar-color:#2a3949 transparent}
.universe-domains .rail-caption{padding:0 9px 12px;font-size:8px;color:#8d9caf}
.universe-domain-buttons button{display:flex;align-items:center;gap:10px;text-align:left;width:100%;min-height:45px;padding:9px;border:1px solid transparent;border-radius:3px;background:transparent}
.universe-domain-buttons button:hover{background:#17233170}
.universe-domain-buttons button[aria-pressed=true]{background:#1723318a;border-color:#2a3d50}
.universe-domains .domain-name{font-size:9px;letter-spacing:.025em;color:#b6c2d0}
.universe-domains .domain-name small{font-size:9px;line-height:1.5;color:#778ba0;margin-top:4px}
.universe-domains .domain-total{color:#8fa2b8;font-size:10px}
.universe-domains .domain-swatch{box-shadow:none}
.all-swatch{background:#a9bbcc}
.universe-domain-note{font-size:8px;color:#74869a;margin:13px 9px}
.universe-key{display:flex;gap:14px;padding:14px 8px;border-top:1px solid #1c2936;font-size:8px;color:#8699ad}
.universe-key span{display:flex;align-items:center;gap:6px;white-space:nowrap}
.key-master{width:9px;height:9px;border:1px solid #aebfd0;border-radius:50%;box-shadow:inset 0 0 0 2px #030509;background:#aebfd0}
.key-shared{width:7px;height:7px;border:1px solid #aebfd0;border-radius:50%}
.document-universe .galaxy-label{opacity:1;transition:opacity .18s;min-width:148px;max-width:210px}
.document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:15px;font-weight:450;color:color-mix(in srgb,var(--domain),#bdc9d7 72%)}
.document-universe .galaxy-number{color:var(--domain);opacity:.62}
.document-universe .galaxy-label.is-active strong{font-size:18px;font-weight:550;color:#f1f5f8}
.document-universe .galaxy-label.is-active .galaxy-number{opacity:1}
.document-universe .galaxy-label.is-active .galaxy-caption{color:#aebfce}
.document-universe .galaxy-label.is-secondary{opacity:.48}
.document-universe .galaxy-label.is-secondary strong{font-size:14px;font-weight:400}
.document-universe .galaxy-label.is-distant{opacity:.16}
.document-universe .galaxy-label.is-hovered{outline:1px solid #65799155;outline-offset:5px}
.document-universe .galaxy-label.is-active{opacity:1}
.document-universe .cosmos-detail{top:80px;right:25px;width:290px;max-height:calc(100% - 210px);padding:23px;border-top:2px solid var(--selected-color);box-shadow:0 20px 50px #0006}
.document-universe .cosmos-detail h2{margin:16px 0 13px;font-size:27px}
.selection-domain{display:flex;align-items:center;gap:6px;margin-top:16px;font-size:8px;letter-spacing:.05em;color:#92a6ba}
.selection-domain i,.concept-domain-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--domain);flex-shrink:0}
.concept-domain-dot{margin-right:7px}
.selection-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-bottom:1px solid #243343;padding:20px 0 17px}
.selection-stats>span{display:flex;flex-direction:column;gap:8px;font-size:9px;color:#8da1b6}
.selection-stats b{font-weight:450;font-size:21px;color:#d0dce7}
.cosmos-detail .selection-scope{font-size:10px;line-height:1.9;color:#8295aa;margin:14px 0 0}
.related-master-list>button{display:flex;justify-content:space-between;gap:8px;align-items:center;width:100%;text-align:left;padding:13px 0;border:0;border-bottom:1px solid #1b2b3b;color:#97aabe;font-size:11px}
.related-master-list small{font-size:9px;color:#70889f;white-space:nowrap}
.all-direct-concepts{margin-top:22px}
.all-direct-concepts summary{font-size:11px;color:#a8bed0;cursor:pointer;padding:10px 0}
.document-universe .cosmos-bottom{left:275px;right:25px;bottom:63px;z-index:4}
.document-universe .cosmos-bottom>div:first-child{padding:0}
.document-universe .cosmos-controls{position:static}
.document-universe .cosmos-scale{top:31px;right:27px;color:#52677d}
.document-universe .cosmos-footer{padding-inline:30px;color:#788b9f}
.universe-minimap{position:absolute;left:30px;bottom:63px;width:178px;z-index:4}
.universe-minimap>span{display:block;color:#8b9eb2;font-size:8px;letter-spacing:.1em;margin-bottom:8px}
.universe-minimap canvas,.atlas-minimap canvas{width:176px;height:108px;display:block;touch-action:none;cursor:crosshair;outline-offset:3px;border:1px solid #273746;border-radius:3px;background:#070b11dc}
.universe-minimap small{display:block;font-size:8px;color:#7a8fa4;margin-top:8px}
.universe-minimap-toggle{display:none}
.atlas-minimap{pointer-events:auto}
.atlas-minimap canvas:active,.universe-minimap canvas:active{cursor:grabbing}
.atlas-minimap>span{color:#839ab2}
@media(max-height:790px) and (min-width:1101px){.universe-domains{top:200px}.document-universe .cosmos-intro{top:23px}.document-universe .cosmos-intro h1{font-size:27px;margin:12px 0}.universe-domain-buttons{max-height:calc(100svh - 485px)}.universe-key{display:none}}
@media(max-width:1100px){
 .document-universe .cosmos-intro{top:23px;left:25px}.document-universe .cosmos-intro h1{font-size:26px;margin:12px 0}.document-universe .cosmos-intro h1 br{display:none}
 .document-universe .cosmos-intro>span{font-size:8px}.document-universe .cosmos-intro .universe-edge-totals{display:none}.universe-totals{gap:12px;font-size:9px}.universe-totals b{font-size:14px}
 .universe-domains{left:23px;right:23px;top:137px;width:auto}.universe-domains .rail-caption,.universe-key,.universe-domain-note{display:none}
 .universe-domain-buttons{display:flex;gap:5px;overflow:auto;max-height:none;min-height:0;padding-bottom:5px;scrollbar-width:none}
 .universe-domain-buttons button{width:auto;flex-shrink:0;min-height:34px;padding:8px;gap:7px;background:#090e17;border-color:#1d2a38}
 .universe-domains .domain-name{font-size:8px;white-space:nowrap}.universe-domains .domain-name small,.universe-domains .domain-total{display:none}
 .document-universe .cosmos-detail{top:192px;max-height:calc(100% - 320px);width:278px;right:23px}
 .document-universe .cosmos-bottom{left:224px;right:23px}.universe-minimap{left:25px}.document-universe .cosmos-scale{display:none}
}
@media(max-width:700px){
 .document-universe .cosmos-intro{top:19px;left:20px}.document-universe .cosmos-intro h1{font-size:25px;margin:10px 0}.document-universe .cosmos-intro>span{font-size:7px}
 .universe-totals{font-size:8px}.universe-totals b{font-size:12px}.universe-domains{top:116px;left:16px;right:16px}
 .universe-domain-buttons button{min-height:32px}.document-universe .cosmos-mobile-picker{top:160px;left:17px;display:block}
 .document-universe .cosmos-mobile-picker select{font-size:9px;max-width:205px;min-height:30px;padding:5px 8px}
 .universe-minimap-toggle{display:block;position:absolute;right:17px;top:160px;padding:7px 10px;min-height:30px;border:1px solid #28394b;font-size:9px;color:#a7bacd;z-index:6;background:#090e17}
 .universe-minimap{display:none;left:auto;right:17px;top:202px;bottom:auto;padding:12px;width:202px;background:#070d16f7;border:1px solid #304356;border-radius:3px;z-index:6}
 .minimap-open .universe-minimap{display:block}
 .document-universe .galaxy-label{min-width:94px;max-width:132px;padding:0 3px 6px}
 .document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:10px}.document-universe .galaxy-label.is-active strong{font-size:12px}.document-universe .galaxy-label.is-secondary strong{font-size:10px}
 .document-universe .galaxy-number{font-size:5px}.document-universe .galaxy-caption{font-size:6px}
 .document-universe .cosmos-detail{top:auto;bottom:101px;left:16px;right:16px;width:auto;max-height:37%;padding:18px}.document-universe .cosmos-detail h2{font-size:23px;margin:12px 0}
 .document-universe .cosmos-bottom{left:17px;right:17px;bottom:55px;display:flex;justify-content:flex-end}.document-universe .cosmos-bottom>div:first-child{display:none}
 .document-universe .cosmos-footer{padding:0 17px;font-size:7px}.selection-stats{padding:16px 0}.selection-stats b{font-size:19px}
}

/* Warm document light; classification belongs to fields and explicit labels. */
.document-universe .galaxy-label strong,
.document-universe .galaxy-label[data-master=llm-fundamentals] strong{font-size:17px;color:#e8dcc2;font-weight:500}
.document-universe .galaxy-label .galaxy-number{color:#d7c39d;opacity:1;font-size:8px;letter-spacing:.1em}
.document-universe .galaxy-label .galaxy-caption{color:#aab8c7;font-size:10px;line-height:1.5}
.document-universe .galaxy-label.is-linked strong,
.document-universe .galaxy-label.is-secondary strong{color:#f0dfbb;font-size:17px;font-weight:500}
.document-universe .galaxy-label.is-secondary{opacity:1}
.document-universe .galaxy-label.is-secondary .galaxy-caption{color:#d5c29d}
.document-universe .galaxy-label.is-active strong{color:#fff5df;font-size:21px;font-weight:600}
.document-universe .galaxy-label.is-active .galaxy-number{color:#fff0c9}
.document-universe .galaxy-label.is-active .galaxy-caption{color:#e1d7c5}
.document-universe .galaxy-label.is-distant{opacity:.38}
.document-universe .galaxy-label.is-hovered{outline-color:#ead5a28c}
.document-universe .cosmos-intro>span{color:#94a6b9}
.document-universe .cosmos-intro h1{color:#dfd4bf}
.document-universe .cosmos-scale{color:#9eafc0;font-size:9px}
.document-universe .cosmos-scale span:first-child{color:#e0c895}
.universe-domain-note{color:#9dafc1;font-size:9px;line-height:1.7}
.universe-domains .domain-name{color:#cad4de;font-size:10px}
.universe-domains .domain-name small{color:#97aabd;font-size:10px}
.universe-domains .domain-total{color:#b4c2d0}
.universe-domains .rail-caption{color:#a8b9ca}
.document-universe .cosmos-detail{background:#080e17f5}
.selection-classification{margin:16px 0 0}
.selection-classification>span{display:block;font-size:10px;color:#a5b5c7;margin-bottom:9px}
.selection-classification>div{display:flex;flex-wrap:wrap;gap:6px}
.selection-classification .selection-domain{display:flex;align-items:center;gap:6px;padding:6px 7px;margin:0;border:1px solid #334052;border-radius:3px;font-size:8px;letter-spacing:0;color:#d2dce6;background:#111b27;min-height:28px}
.selection-classification .selection-domain:hover{border-color:var(--domain);background:#1c2a3a}
.selection-classification .selection-domain i{width:5px;height:5px}
.reference-domain{display:block;color:#c5cfdb;font-size:9px;margin-bottom:5px;line-height:1.4}
.cosmos-detail .selection-scope{color:#a9b9ca;font-size:11px}
.connection-section-title{color:#c2cfdb}
.related-master-list>button{color:#e1d4ba;font-size:12px;padding:14px 0;line-height:1.5}
.related-master-list small,.shared-concept-list>button small{color:#a5b6c9}
.related-master-list>button:hover{background:#23304265}
.document-universe .cosmos-detail>p{color:#b0bfd0}
.document-universe .cosmos-detail-eyebrow{color:#a6b7c9}
.shared-master-row small{color:#a1b4c8}
.document-universe .cosmos-read{background:#e8d7b4;color:#14171d}
.document-universe .cosmos-read:hover{background:#fff0d0}
.document-universe .cosmos-controls output,.document-universe .cosmos-controls button{color:#c6d2de}
.document-universe .cosmos-footer{color:#98aabb}
.universe-minimap>span,.universe-minimap small{color:#a3b4c6}
@media(max-width:1100px){.universe-domains .domain-name{font-size:9px}}
@media(max-width:700px){
 .document-universe .galaxy-label strong,.document-universe .galaxy-label[data-master=llm-fundamentals] strong,.document-universe .galaxy-label.is-secondary strong{font-size:11px}
 .document-universe .galaxy-label.is-active strong{font-size:13px}
 .document-universe .galaxy-label .galaxy-number{font-size:6px}.document-universe .galaxy-label .galaxy-caption{font-size:8px}
 .document-universe .galaxy-label{max-width:139px}.selection-classification{margin-top:12px}
}

.document-universe .cosmos-bottom>div:first-child{display:flex;align-items:center;gap:28px}
.document-universe .cosmos-bottom .universe-key{border:0;padding:0;color:#adbdcc;gap:14px}
.document-universe .cosmos-bottom .shared-start{margin-top:0}
@media(max-width:700px){.document-universe .cosmos-bottom>div:first-child{display:none}}
.document-universe .galaxy-label strong{background:#070b12d9;box-shadow:0 0 8px 4px #070b128f;border-radius:3px;padding:1px 4px}

.document-universe.cosmos-selected .cosmos-bottom>div:first-child{opacity:1}
@media(max-width:700px){.document-universe .galaxy-label.is-linked strong{font-size:11px}.document-universe .galaxy-label.is-active strong{font-size:13px}}

/* Shared page surface and quiet identity, before and after the map mounts. */
html{background:var(--bg)}
.brand.brand-personal,.reader-masthead .reader-brand{color:#d1d3d6;font-size:12px;font-weight:500;line-height:1.5;letter-spacing:.12em;white-space:nowrap}
.reading-shell .chapter-concepts a{background:#ffffff04;border-color:var(--line);color:#b9c0c8}
.reading-shell .chapter-concepts a:hover{background:#ffffff0a}
.reading-shell .calculator{background:var(--panel);border-color:var(--line)}
@media(max-width:700px){.brand.brand-personal,.reader-masthead .reader-brand{font-size:10px;letter-spacing:.08em}}

body[data-page="article"] .masthead .search-trigger{margin-left:auto}