:root{color-scheme:light;--bg:#eeedf5;--surface:#faf9fd;--text:#241d39;--muted:#504761;--accent:#175249;--tint:#d6e9e1;--line:#b9b1c7;--focus:#65359b;--shadow:0 12px 32px #241d3910;--display:Georgia,'Times New Roman',serif;--body:'Avenir Next',Avenir,system-ui,sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
:root[data-theme=dark]{color-scheme:dark;--bg:#1c1924;--surface:#282331;--text:#f4f0ff;--muted:#c4bdd1;--accent:#a8e2ce;--tint:#223e36;--line:#756c83;--focus:#d2adff;--shadow:none}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#1c1924;--surface:#282331;--text:#f4f0ff;--muted:#c4bdd1;--accent:#a8e2ce;--tint:#223e36;--line:#756c83;--focus:#d2adff;--shadow:none}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--body)}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,select,summary{cursor:pointer}button,input,select{background:var(--surface);border:1px solid var(--line);border-radius:7px;min-height:46px}button{padding:9px 16px}input,select{padding:10px 12px;width:100%}button:hover,a:hover{color:var(--accent)}:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button:disabled{cursor:default}.wrap{max-width:1280px;margin:auto;padding:0 40px}.skip{position:absolute;top:8px;left:10px;background:var(--surface);padding:10px;z-index:10;transform:translateY(-150%)}.skip:focus{transform:none}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:650;text-decoration:none;line-height:1.3}.brandmark{display:grid;grid-template-columns:repeat(3,5px);gap:3px;width:34px;height:34px;align-content:center}.brandmark i{height:25px;background:var(--text);transform:rotate(-12deg)}.brandmark i:nth-child(2){height:30px;background:var(--accent)}.nav{display:flex;gap:20px;align-items:center;font-size:14px}.nav a{padding:9px 0}.nav button{font-size:14px}.eyebrow{font:12px/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:72px;padding:62px 0 45px;align-items:center}.hero h1{font:400 clamp(42px,4.8vw,68px)/1.06 var(--display);letter-spacing:-.045em;margin:18px 0 22px;max-width:650px}.hero h1 em{font-weight:400;color:var(--accent)}.deck{font-size:18px;max-width:590px;line-height:1.65;color:var(--muted)}.shelves{position:relative;padding:30px 0 12px}.shelf{display:flex;justify-content:space-between;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-left:8px solid var(--accent);padding:17px 21px;min-height:72px;border-radius:3px 10px 10px 3px;box-shadow:var(--shadow);text-decoration:none;margin-top:-1px;position:relative}.shelf:nth-child(2){margin-left:15px}.shelf:nth-child(3){margin-left:30px}.shelf:nth-child(4){margin-left:45px}.shelf span{font-size:18px;font-weight:550}.shelf small{font:13px var(--mono);color:var(--muted);white-space:nowrap}.shelves>p{margin:16px 0 0 46px;font-size:12px;color:var(--muted)}.searchbox{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.searchbox label{display:block;font-size:20px;font-weight:600;margin-bottom:12px}.searchrow{display:flex;gap:10px}.searchrow input{background:var(--bg);flex:1;min-width:0}.primary{background:var(--text);color:var(--surface);border-color:var(--text)}.primary:hover{background:var(--accent);color:var(--surface)}.suggestions{display:flex;flex-wrap:wrap;align-items:center;gap:5px 18px;margin-top:14px;font-size:13px;color:var(--muted)}.suggestions a{padding:5px 0}.catalog-layout{display:grid;grid-template-columns:225px 1fr;gap:40px;margin-top:43px}.filters h2{font-size:18px;margin:0 0 22px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.filters button{width:100%}.filter-note{font-size:13px;color:var(--muted)}.resultbar{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:21px}.resultbar h2{font-size:18px;margin:0}.exports{display:flex;gap:15px;font:12px var(--mono)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:24px;display:flex;flex-direction:column;min-width:0;position:relative}.card:focus-within{border-color:var(--focus)}.card-top{display:flex;justify-content:space-between;gap:14px;font:11px var(--mono);color:var(--muted)}.card h3{font:400 25px/1.2 var(--display);margin:17px 0 8px;overflow-wrap:anywhere}.card h3 a{text-decoration:none}.card h3 a:hover{text-decoration:underline}.card .publisher{font-size:12px;color:var(--muted);margin:0 0 12px}.card .desc{font-size:14px;margin:0 0 20px;flex:1}.card-bottom{border-top:1px solid var(--line);padding-top:13px;font-size:12px;display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.badge{font-size:11px;font-weight:600;background:var(--tint);color:var(--accent);border:1px solid var(--line);border-radius:4px;padding:4px 7px}.review{color:var(--muted);font-size:11px}.empty{padding:30px;border:1px dashed var(--line);border-radius:9px}.section{padding:60px 0;border-top:1px solid var(--line);margin-top:60px}.section h2{font:400 38px/1.15 var(--display);letter-spacing:-.025em;margin:10px 0 24px}.journeys{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.journey{border-left:3px solid var(--accent);padding-left:20px}.journey h3{font-size:19px;margin:0 0 10px}.journey p{font-size:14px;color:var(--muted)}.journey a{display:block;padding:7px 0;font-size:14px}.methodgrid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px}.methodgrid p{color:var(--muted)}details{border-top:1px solid var(--line);padding:15px 0}summary{font-weight:600;min-height:32px}details p{font-size:14px}figure{margin:0}figure img{width:100%;height:auto;border:1px solid var(--line);border-radius:8px;display:block}figcaption{font-size:12px;color:var(--muted);padding-top:12px}.foot{border-top:1px solid var(--line);padding:28px 0;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:13px}.foot p{margin:0}.backtop{position:fixed;bottom:20px;right:20px;padding:10px 16px;border:1px solid var(--line);background:var(--surface);border-radius:6px;box-shadow:var(--shadow);font-size:13px;z-index:3}.detail{max-width:930px;margin:45px auto 70px}.breadcrumbs{font-size:14px;margin-bottom:30px}.detail h1{font:400 clamp(38px,5vw,60px)/1.1 var(--display);letter-spacing:-.04em;margin:16px 0}.detail .intro{font-size:21px;max-width:800px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:25px 0 35px}.actions a{padding:10px 17px;border:1px solid var(--line);border-radius:6px;text-decoration:none}.notice{padding:23px;background:var(--tint);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;color:var(--accent);margin:30px 0}.notice h2{font-size:18px;margin:0 0 8px}.notice p{margin:0}.facts{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}.facts>div{padding:16px 0;border-bottom:1px solid var(--line);min-width:0}.facts dt{font-size:12px;color:var(--muted);margin-bottom:5px}.facts dd{margin:0;font-size:16px;overflow-wrap:anywhere}.detail h2{font-size:24px;margin-top:35px}.related{display:flex;gap:10px;flex-wrap:wrap}.related a{border:1px solid var(--line);padding:10px 15px;border-radius:6px;background:var(--surface)}.detail figure{max-width:580px;margin:30px auto}.muted{color:var(--muted)}[hidden]{display:none!important}.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}
@media(min-width:800px){.filters-inner{position:sticky;top:24px}}@media(max-width:850px){.wrap{padding:0 24px}.hero{gap:28px}.hero h1{font-size:45px}.shelf{padding:16px 12px}.shelf span{font-size:15px}.shelf:nth-child(n){margin-left:0}.catalog-layout{grid-template-columns:180px 1fr;gap:24px}.grid{grid-template-columns:1fr}.methodgrid{gap:30px}}
@media(max-width:600px){.wrap{padding:0 20px}.topbar{padding:16px 0;gap:12px}.brand{font-size:12px;max-width:165px}.brandmark{flex-shrink:0;width:23px;gap:2px}.nav{gap:13px;font-size:12px}.nav .methodnav{display:none}.nav button{padding:6px 10px;font-size:12px}.hero{display:block;padding:34px 0 24px}.hero h1{font-size:45px;margin:12px 0 18px}.deck{font-size:16px;margin:0}.shelves{padding:25px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.shelf{border-left-width:4px;min-height:74px;padding:10px;display:block}.shelf span{display:block;font-size:13px}.shelf small{font-size:11px}.shelves>p{grid-column:1/-1;margin:4px 0 0;font-size:11px}.searchbox{padding:18px}.searchbox label{font-size:18px}.searchrow{gap:8px}.searchrow button{padding:8px 12px;font-size:14px}.suggestions{font-size:12px;gap:2px 12px}.catalog-layout{display:block;margin-top:28px}.filters h2{margin-bottom:14px}.filter-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.field{margin-bottom:12px}.field label{font-size:12px}.field select{font-size:13px}.filters button{width:auto}.filter-note{margin:10px 0 25px;font-size:12px}.resultbar{align-items:baseline}.resultbar h2{font-size:16px}.card{padding:21px}.card h3{font-size:25px}.section{padding:35px 0;margin-top:38px}.section h2{font-size:32px}.journeys,.methodgrid{grid-template-columns:1fr;gap:26px}.methodgrid figure{margin-top:10px}.foot{display:block;padding-bottom:85px}.foot p{margin-bottom:12px}.facts{grid-template-columns:1fr}.detail{margin-top:28px}.detail .intro{font-size:18px}.detail h1{font-size:39px}.backtop{bottom:14px;right:14px}.exports{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

input::placeholder{color:var(--muted);opacity:1}
.guide-nav{margin:1.5rem 0 2rem;line-height:1.8}.guide-steps{padding-left:1.6rem}.guide-steps li{padding:0 0 1.5rem 1rem}.detail li{margin-bottom:1rem}.detail pre{background:var(--surface);color:var(--text);padding:1.2rem;border:1px solid var(--line);border-radius:12px;overflow:auto;font-size:.85rem}.facts dd{overflow-wrap:anywhere}.detail code{font-family:ui-monospace,monospace}
.workbench{max-width:1100px;margin:3rem auto 6rem}.workbench h1{font:clamp(2.4rem,5vw,4.6rem)/1.08 var(--display);letter-spacing:-.04em;max-width:950px}.workbench .intro{font-size:1.25rem;max-width:850px}.workbench h2{margin-top:2.7rem;font-size:1.55rem}.workbench label{display:block;font-weight:600;margin:.6rem 0}.work-picker{background:var(--surface);padding:1.4rem;border:1px solid var(--line);border-radius:12px}#source-options{max-height:360px;overflow:auto;margin-top:1rem;overscroll-behavior:contain}.source-option{display:flex!important;align-items:start;gap:1rem;border-top:1px solid var(--line);padding:1rem .3rem;cursor:pointer}.source-option input{width:22px;min-height:22px;flex:none;margin-top:4px;accent-color:var(--accent)}.source-option small{display:block;color:var(--muted);font-weight:400;margin-top:.2rem}.comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.compare-card{background:var(--surface);padding:1.4rem;border:1px solid var(--line);border-radius:12px;min-width:0}.compare-card h3{font:1.6rem/1.3 var(--display);margin:0 0 1.3rem}.compare-card dl{display:grid;grid-template-columns:1fr 1.5fr;gap:.5rem 1rem;font-size:.92rem}.compare-card dt{color:var(--muted)}.compare-card dd{margin:0;overflow-wrap:anywhere}.compare-limit{border-left:3px solid var(--accent);padding-left:1rem}.work-relations{margin-top:1.5rem}.workbench textarea{display:block;width:100%;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:1rem;resize:vertical}.workbench #share-link{margin-bottom:1rem;font-size:.85rem}.workbench [hidden]{display:none!important}@media(max-width:700px){.comparison{grid-template-columns:1fr}.workbench{margin-top:2rem}.work-picker,.compare-card{padding:1rem}.compare-card dl{grid-template-columns:1fr 1.3fr}.workbench .actions{align-items:stretch}}
.active-filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:18px;min-height:28px}.active-filters:empty{margin-bottom:0}
.filter-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;background:var(--tint);color:var(--accent);border:1px solid var(--line);border-radius:20px;font-size:12px;font-weight:600}
.filter-chip button{background:none;border:none;padding:0;margin-left:4px;cursor:pointer;color:inherit;font-weight:700;font-size:14px;min-height:auto;line-height:1;display:inline-flex;align-items:center;justify-content:center}
.filter-chip button:hover{opacity:.75}
.clear-all-chips{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;text-decoration:underline;padding:4px 8px;min-height:auto}
.clear-all-chips:hover{color:var(--accent)}
.code-box{margin:25px 0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.code-tabs{display:flex;align-items:center;background:var(--bg);border-bottom:1px solid var(--line);padding:0 8px;overflow-x:auto}
.tab-btn{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;padding:10px 14px;font:13px var(--mono);color:var(--muted);cursor:pointer;white-space:nowrap;min-height:42px}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.copy-snippet-btn{margin-left:auto;background:var(--surface);border:1px solid var(--line);border-radius:5px;padding:4px 10px;font-size:12px;color:var(--muted);cursor:pointer;min-height:auto}
.copy-snippet-btn:hover{color:var(--text);border-color:var(--accent)}
.tab-pane{display:none;padding:0;margin:0}
.tab-pane.active{display:block}
.tab-pane pre{margin:0;padding:16px;border:none;border-radius:0;background:var(--surface);overflow-x:auto;font:13px/1.5 var(--mono);color:var(--text)}
.snippet-note{padding:8px 16px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);background:var(--bg)}
.template-bar{margin:12px 0 20px}
.template-bar label{font-size:13px;font-weight:600;margin-bottom:6px;display:block}
.template-chips{display:flex;flex-wrap:wrap;gap:8px}
.template-btn{background:var(--tint);color:var(--accent);border:1px solid var(--line);border-radius:6px;padding:6px 12px;font-size:12px;font-weight:600;min-height:36px;cursor:pointer}
.template-btn:hover{filter:brightness(.95)}
.citations-box{margin-top:2rem;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.4rem}
.citations-box h3{font:1.3rem/1.2 var(--display);margin:0 0 1rem}
.citation-formats{display:flex;gap:8px;margin-bottom:12px}
.citation-btn{padding:5px 12px;font-size:12px;border:1px solid var(--line);background:var(--bg);border-radius:5px;cursor:pointer;min-height:32px}
.citation-btn.active{background:var(--text);color:var(--surface);border-color:var(--text)}
.citation-text{width:100%;font:12px/1.5 var(--mono);background:var(--bg);color:var(--text);padding:12px;border:1px solid var(--line);border-radius:6px;resize:vertical}
.compat-box{margin:1.5rem 0;padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:0 8px 8px 0}
.compat-box h3{font-size:1.1rem;margin:0 0 .5rem}
.compat-box ul{margin:.5rem 0 0;padding-left:1.4rem;font-size:.9rem}
.compat-box li{margin-bottom:.4rem}
.compat-ok{color:var(--accent);font-weight:600;font-size:.9rem;margin:0}
.crosswalk-box{margin:1.5rem 0;padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:0 8px 8px 0}
.crosswalk-box h3{font-size:1.15rem;margin:0 0 .8rem}
.crosswalk-item{margin-bottom:1.2rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.crosswalk-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}
.crosswalk-item h4{font-size:1rem;margin:0 0 .4rem;color:var(--text)}
.crosswalk-item p{margin:.3rem 0;font-size:.9rem}
.crosswalk-item code{background:var(--bg);padding:2px 6px;border-radius:4px;font:12px var(--mono)}
.crosswalk-code{margin-top:.6rem}
.crosswalk-code pre{background:var(--bg);color:var(--text);padding:10px;border-radius:6px;font:11px/1.4 var(--mono);overflow-x:auto;margin:.4rem 0}
.schema-section{margin:2rem 0;padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.schema-section h2{font-size:1.2rem;margin:0 0 .4rem}
.schema-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.schema-table th,.schema-table td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid var(--line)}
.schema-table th{background:var(--bg);color:var(--text);font-weight:600}
.schema-table td code{font:12px var(--mono);background:var(--bg);padding:2px 5px;border-radius:3px}
.sample-record{margin-top:1rem}
.sample-record summary{cursor:pointer;font-weight:600;font-size:.9rem;color:var(--accent)}
.sample-record pre{margin-top:.5rem;background:var(--bg);color:var(--text);padding:10px;border-radius:6px;font:11px/1.4 var(--mono);overflow-x:auto}


/* Edition 1.7 Additions: Visual Graph, Data Dictionary & Micro-Inspector */
.ecosystem-graph-box{margin:1.5rem 0;padding:1rem;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow-x:auto}
.ecosystem-svg{width:100%;min-width:680px;height:auto;display:block}
.graph-edge{stroke:var(--line);stroke-width:1.5;stroke-dasharray:4,4}
.graph-edge.active{stroke:var(--accent);stroke-width:2.5;stroke-dasharray:none}
.graph-hub{fill:var(--bg);stroke:var(--accent);stroke-width:2.5}
.graph-node{fill:var(--surface);stroke:var(--line);stroke-width:1.5;cursor:pointer;transition:all .2s ease}
.graph-node:hover{stroke:var(--accent);stroke-width:2.5}
.graph-node.selected{fill:var(--tint);stroke:var(--accent);stroke-width:2.5}
.graph-text{font:12px/1.2 var(--sans);fill:var(--text);pointer-events:none}
.graph-hub-text{font:bold 12px/1.2 var(--sans);fill:var(--accent);pointer-events:none}

.dict-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin:1.5rem 0;background:var(--surface);padding:1rem;border:1px solid var(--line);border-radius:8px}
.dict-controls .field{display:flex;flex-direction:column;gap:.3rem}
.dict-controls label{font-size:.85rem;font-weight:600;color:var(--text)}
.dict-controls input,.dict-controls select{padding:.5rem;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:4px;font:inherit}
.dict-checkbox{display:flex;align-items:center;gap:.5rem;margin-top:1.4rem;font-size:.85rem;cursor:pointer}
.key-badge{background:var(--tint);color:var(--accent);border:1px solid var(--accent);font-size:10px;text-transform:uppercase;margin-left:4px}

.sql-box{margin:2rem 0;padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.sql-box h3{font-size:1.1rem;margin:0 0 .6rem}
.sql-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;gap:1rem}
.sql-box select{padding:.4rem .8rem;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:4px;font:inherit}
.sql-box pre{background:var(--bg);color:var(--text);padding:12px;border-radius:6px;font:11px/1.5 var(--mono);overflow-x:auto}

.tabular-sandbox{margin-top:1.2rem;padding:1rem;background:var(--bg);border:1px solid var(--line);border-radius:6px}
.sandbox-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;flex-wrap:wrap;gap:.5rem}
.sandbox-title{font-weight:600;font-size:.85rem;color:var(--text)}
.sandbox-actions{display:flex;gap:.5rem}
.btn-xs{padding:3px 8px;font-size:11px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:4px;cursor:pointer}
.btn-xs:hover{border-color:var(--accent)}
.sandbox-table{width:100%;border-collapse:collapse;font-size:.85rem}
.sandbox-table th,.sandbox-table td{padding:.4rem .6rem;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.sandbox-table th{background:var(--surface);color:var(--text);font-weight:600}

.api-playground{margin:2rem 0;padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.api-playground h2{font-size:1.2rem;margin:0 0 .5rem}
.playground-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.8rem;margin:1rem 0}
.playground-grid label{font-size:.8rem;font-weight:600;display:block;margin-bottom:.2rem}
.playground-grid input,.playground-grid select{width:100%;padding:.4rem;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:4px;font:inherit}
.playground-actions{display:flex;gap:.8rem;align-items:center;margin:1rem 0}
.playground-output{margin-top:1rem;background:var(--bg);color:var(--text);padding:12px;border-radius:6px;font:11px/1.4 var(--mono);max-height:300px;overflow:auto}