:root{--bg:#fff;--bg2:#f6f7f9;--ink:#151519;--mute:#64646f;--line:#dedee4;--amber:#7040cd;--amber2:#56329a;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,system-ui,sans-serif;--w:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans)}a{color:inherit}a:hover{color:var(--amber2)}::selection{background:#ddd0f8}.wrap{max-width:var(--w);margin:auto;padding:0 32px}.skip{position:absolute;left:-9999px;z-index:99;background:#111;color:white;padding:12px}.skip:focus{left:10px}#bar{position:fixed;height:2px;background:var(--amber);z-index:100;top:0}.strip{background:var(--bg2);border-bottom:1px solid var(--line);font-size:11px;color:var(--mute)}.strip .wrap{display:flex;justify-content:space-between;padding-top:7px;padding-bottom:7px;gap:15px;flex-wrap:wrap}.strip a{text-decoration:none}header.mast{padding:23px 0;border-bottom:1px solid var(--line)}header.mast 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25px}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.btn{display:inline-block;background:#181818;color:#fff;border:1px solid #181818;padding:11px 20px;border-radius:7px;text-decoration:none;font-size:13px}.btn:hover{background:#39303f;color:white}.secondary{font-size:13px;text-decoration:none;border-bottom:1px solid var(--ink);padding-bottom:3px}.hero-notes a{display:block;text-decoration:none;border-bottom:1px solid var(--line);padding:7px 0 23px;margin-bottom:23px}.hero-notes h2{font-size:17px;font-weight:500;line-height:1.3;margin:9px 0}.hero-notes p{font-size:13px;line-height:1.45;color:var(--mute);margin:0 0 12px}.hero-notes a>span:last-child{font-size:11px;color:var(--mute)}section.block{padding:42px 0;border-top:1px solid var(--line)}.sec-h{display:flex;justify-content:space-between;gap:20px;align-items:baseline;margin-bottom:25px}.sec-h 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3px}.read{font-size:11px;font-weight:700;color:var(--amber);text-decoration:none}.table-controls{display:flex;align-items:end;gap:16px;margin-bottom:24px}.table-controls label{display:flex;flex-direction:column;font-size:11px;font-weight:700;gap:5px}.table-controls label:first-child{flex:1;max-width:400px}input,select{font:14px var(--sans);border:1px solid #cdccd3;border-radius:6px;color:var(--ink);background:#fff;padding:11px 14px;min-height:42px;width:100%}.table-controls>span{font-size:11px;color:var(--mute);margin-left:auto;padding:12px 0}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.04em;background:#f4f4f6;color:#63636c;padding:12px 18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}td{padding:20px 18px;border-bottom:1px solid var(--line);vertical-align:top}td:first-child{width:62%}td:first-child>a{font-size:15px;font-weight:700;text-decoration:none}td p{font-size:12px;color:var(--mute);margin:5px 0 0;max-width:620px;line-height:1.5}.topic{display:inline-block;background:#f3effc;color:#634391;border-radius:5px;padding:4px 7px;font-size:10px;white-space:nowrap}td:nth-child(3),td:nth-child(4){white-space:nowrap;font-size:11px}.method-note{font-size:11px;color:var(--mute);margin:20px 0 0}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.bottom-grid>div+div{border-left:1px solid var(--line);padding-left:60px}.bottom-grid h2{font:400 28px/1.2 var(--serif);margin:12px 0}.bottom-grid p{font-size:14px;color:var(--mute);max-width:420px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.js .rv{opacity:1;transform:none}.art-head{padding:65px 0 24px}.art-head h1{font:400 clamp(34px,5vw,64px)/1.08 var(--serif);letter-spacing:-1.5px;max-width:18em;margin:20px 0}.art-head .deck{font-size:20px;color:var(--mute);max-width:780px;line-height:1.5}.tldr{border:1px solid var(--line);border-left:3px solid var(--amber);background:var(--bg2);padding:20px 24px;max-width:820px;margin:25px 0 40px}.tldr b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--amber);margin-bottom:7px}.art{display:grid;grid-template-columns:190px minmax(0,710px);gap:70px;padding-bottom:65px}.toc{position:sticky;top:30px;align-self:start;font-size:12px;color:var(--mute)}.toc b{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.toc a{display:block;text-decoration:none;padding:7px 0 7px 12px;border-left:1px solid var(--line)}.toc a.on{color:var(--amber);border-color:var(--amber)}.body{font-size:17px;line-height:1.8}.body h2{font-size:26px;line-height:1.25;margin:2em 0 .7em}.body p{margin:0 0 1.2em}.byline,.meta{font-size:12px;color:var(--mute)}.faq{border-top:1px solid var(--line);padding:40px 0}.faq details{padding:18px 0;border-bottom:1px solid var(--line);max-width:800px}.faq summary{font-size:16px;font-weight:700;cursor:pointer}.faq p{color:var(--mute)}.gl-list dt{font:400 28px var(--serif);margin-top:1.6em}.gl-list dd{margin:10px 0;color:var(--mute);max-width:760px}.legal{max-width:790px;padding:60px 0}.legal h1{font:400 46px/1.15 var(--serif)}.legal h2{font-size:22px;margin-top:2em}.legal p,.legal li{color:#40404b}footer{border-top:1px solid var(--line);background:var(--bg2);padding:42px 0;font-size:12px;color:var(--mute)}footer .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}footer h4{font-size:11px;color:var(--ink);margin:0 0 12px}footer a{text-decoration:none}footer a:hover{text-decoration:underline}.note,footer .proj{grid-column:1/-1;font-size:11px;margin:0}footer .proj b{display:block;color:var(--ink);margin-bottom:4px}.note{border-top:1px solid var(--line);padding-top:16px}h1,h2,h3{overflow-wrap:break-word} :focus-visible{outline:3px solid #9466e3;outline-offset:4px}[hidden]{display:none!important}
@media(max-width:800px){.wrap{padding:0 22px}.hero{padding:42px 0}.hero-grid{grid-template-columns:1fr;gap:20px}.hero h1{letter-spacing:-1.7px}.hero .lead{font-size:18px}.hero-notes{display:grid;grid-template-columns:1fr 1fr;gap:22px}.hero-notes a{margin:0}.highlight-grid{grid-template-columns:1fr}.highlight-grid>a{padding:20px}.highlight-grid p{margin-bottom:15px}.mini-flow{margin-bottom:15px}.sec-h{align-items:start;flex-direction:column;gap:6px}.table-controls{flex-wrap:wrap}.table-controls label:first-child{min-width:100%;max-width:100%}.table-controls>span{padding:10px 0}th,td{padding:15px 10px}td:first-child{min-width:240px}td:nth-child(3){display:none}th:nth-child(3){display:none}.bottom-grid{grid-template-columns:1fr;gap:36px}.bottom-grid>div+div{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}header.mast .wrap{flex-wrap:wrap;gap:15px}.logo{font-size:17px}nav.main a{padding:5px 12px}nav.main{font-size:12px}.art{grid-template-columns:1fr;gap:0}.toc{position:static;margin-bottom:28px;display:flex;flex-wrap:wrap;gap:8px}.toc b{width:100%}.toc a{border:1px solid var(--line);border-radius:5px;padding:7px;font-size:11px}.art-head{padding-top:35px}.art-head .deck{font-size:18px}.legal h1{font-size:36px}footer .wrap{grid-template-columns:1fr;gap:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{padding:22px;border:1px solid var(--line);border-radius:8px}.card h3{font-size:19px;line-height:1.3;margin:8px 0}.card h3 a{text-decoration:none}.card p{font-size:14px;color:var(--mute)}.card .more{font-size:12px;color:var(--amber);text-decoration:none}.gl-teaser{columns:2}.legal h1{hyphens:auto}@media(max-width:800px){.grid{grid-template-columns:minmax(0,1fr)}.gl-teaser{columns:1}}

/* generated articles (tools/build.py) */
.crumbs{font-size:12px;color:var(--mute);padding-top:24px}.crumbs a{text-decoration:none}
.hero-fig{margin:10px 0 30px;max-width:1000px}.hero-fig img,.fig img{display:block;width:100%;height:auto;border-radius:8px;background:var(--bg2)}
.hero-fig figcaption,.fig figcaption{font-size:12px;color:var(--mute);margin-top:8px}.fig{margin:1.6em 0}
.tldr ul{margin:0;padding-left:1.2em}.tldr li{margin:.3em 0}
.body h3{font-size:20px;margin:1.6em 0 .5em}.body ul,.body ol{margin:0 0 1.2em;padding-left:1.3em}.body li{margin:.35em 0}
.body blockquote{margin:1.6em 0;padding:4px 0 4px 20px;border-left:3px solid var(--amber);color:#40404b}.body blockquote footer{background:none;border:0;padding:0;font-size:12px;display:block}
.callout{border:1px solid var(--line);background:var(--bg2);border-radius:8px;padding:16px 20px;margin:1.6em 0}.callout b{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--amber)}.callout p{margin:.4em 0 0}
.body pre{overflow:auto;background:#151519;color:#f4f4f6;padding:16px;border-radius:8px;font-size:13px;line-height:1.5}
table.data caption{text-align:left;font-size:12px;color:var(--mute);padding-bottom:8px}.refs{font-size:14px;line-height:1.6}.refs li{margin:.5em 0;overflow-wrap:anywhere}sup a{text-decoration:none;color:var(--amber)}
@media(max-width:900px){.art{grid-template-columns:1fr;gap:20px}.toc{position:static}}

.share{margin:2.2em 0 1.2em;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.share b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--amber);margin-bottom:10px}.share ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.share li{margin:0!important}.sh-b{display:inline-flex;align-items:center;gap:7px;font:inherit;font-size:13px;line-height:1;padding:9px 12px;min-height:40px;border:1px solid var(--line);border-radius:999px;background:transparent;color:inherit;text-decoration:none!important;cursor:pointer}.sh-b:hover{background:var(--bg2);border-color:var(--amber)}.sh-b:focus-visible{outline:3px solid #9466e3;outline-offset:2px}.sh-b[hidden]{display:none}@media(max-width:520px){.sh-b span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.sh-b{padding:10px;min-width:44px;justify-content:center}}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px}.rel-grid>*{min-width:0}.rel-grid h3{overflow-wrap:anywhere;hyphens:auto}@media(max-width:600px){.rel-grid{grid-template-columns:1fr}.rel-grid .card{padding:18px}.rel-grid h3{font-size:19px;line-height:1.3}}

.wrap{padding-left:max(clamp(18px,5vw,32px),env(safe-area-inset-left));padding-right:max(clamp(18px,5vw,32px),env(safe-area-inset-right))}
html,body{overflow-x:hidden}.art>*,.body>*{min-width:0;max-width:100%}.body img,.body video,.hero-fig img{max-width:100%;height:auto}.body table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.body pre,.body code{max-width:100%;overflow-x:auto}.body a,.refs a,.deck{overflow-wrap:anywhere}
@media(max-width:900px){.toc{display:flex;flex-wrap:wrap;gap:8px;max-width:100%}.toc b{flex:0 0 100%;margin:0}.toc a{min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}.body{font-size:16.5px;line-height:1.7}.tldr{padding:16px 18px}}
.wrap .wrap{padding-left:0;padding-right:0}
.logo{display:inline-flex;align-items:center;gap:9px}.logo-mark{display:block;width:22px;height:22px}

.chart{margin:2em 0;padding:18px 18px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.chart .ch-title{font-weight:700;font-size:16px;margin:0 0 10px;line-height:1.35}
.ch-leg{list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;margin:0 0 10px;padding:0;font-size:13px}.ch-leg li{margin:0}.ch-leg i{display:inline-block;width:11px;height:11px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.ch-row{display:grid;grid-template-columns:minmax(90px,34%) 1fr;gap:10px;align-items:center;margin:7px 0;font-size:14px}.ch-lab{line-height:1.3;overflow-wrap:anywhere}.ch-trk{display:grid;grid-template-columns:1fr;gap:3px}.ch-trk{display:flex;flex-direction:column}
.ch-bar{display:block;height:14px;border-radius:3px;min-width:2px}.ch-val{font-size:12px;color:var(--mute);margin:-1px 0 3px}
.ch-svg{width:100%;height:auto;display:block;overflow:visible}.ch-grid{stroke:var(--line);stroke-width:1}.ch-t{fill:var(--mute);font:12px Arial,Helvetica,sans-serif}.ch-m:hover,.ch-m:focus{opacity:.8;outline:none;stroke:#151519;stroke-width:1.5}
.ch-data{margin:10px 0 4px;font-size:13px}.ch-data summary{cursor:pointer;color:var(--amber2)}.ch-src,.ch-cap{font-size:12px;color:var(--mute);margin:6px 0 0}
@media(max-width:600px){.ch-row{grid-template-columns:1fr;gap:3px}.chart{padding:14px 12px 8px}}

.share-top{margin:0 0 1.6em;padding:10px 0;border-top:0;border-bottom:1px solid var(--line)}.share-top b{display:none}

table.data td.nw{white-space:nowrap}.ch-data td{white-space:nowrap}

.burger{display:none;width:42px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
@media(max-width:700px){.mast{padding:14px 0}.mast .wrap{flex-wrap:wrap;gap:10px}.burger{display:inline-flex}.js .main{display:none;flex:0 0 100%;flex-direction:column;background:#fff;border-top:1px solid var(--line);border-radius:0;padding:6px 0 0;gap:0;font-size:16px}.js .main.open{display:flex}.js .main a{padding:13px 4px;border-radius:0;border-bottom:1px solid var(--line)}}

@media(max-width:700px){#themen table{display:block;width:100%}#themen thead{display:none}#themen tbody,#themen tr{display:block;width:100%}#themen tr{padding:16px 0;border-bottom:1px solid var(--line)}#themen td{display:block;padding:0;border:0}#themen td:nth-child(2){display:inline-block;margin:10px 10px 0 0}#themen td:nth-child(3){display:inline-block;font-size:12px;color:var(--mute)}#themen td:nth-child(4){display:none}.table-controls{gap:12px}.table-controls select{width:100%}}

.thumb{display:block;margin:0 0 12px}.thumb img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:8px;background:var(--bg2)}#themen td:first-child .thumb{max-width:320px}
@media(max-width:700px){#themen td:first-child{width:100%;max-width:none}#themen td:first-child .thumb{max-width:none}#themen td:nth-child(2),#themen td:nth-child(3){display:inline-block;width:auto;vertical-align:middle}#themen td:nth-child(3){margin-top:10px}}

.az{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 28px;position:sticky;top:0;background:var(--bg);padding:10px 0;z-index:5;border-bottom:1px solid var(--line)}.az a{min-width:34px;text-align:center;padding:6px 8px;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-size:14px;font-weight:600}.az a:hover{border-color:var(--amber);color:var(--amber2)}
.gl-wrap{padding-bottom:80px;max-width:820px}.gl-letter{font-size:28px;margin:1.6em 0 .2em;color:var(--amber2);scroll-margin-top:70px}.gl-list dt{font-weight:700;font-size:19px;margin-top:1.4em;scroll-margin-top:70px}.gl-aka{display:block;font-weight:400;font-size:13px;color:var(--mute)}.gl-list dd{margin:.4em 0 0}.gl-list dd p{margin:.45em 0}.gl-use{color:#40404b}.gl-more a{margin-right:12px}.gl-more,.gl-src{font-size:13px;color:var(--mute)}.gl-src a{color:var(--mute);text-decoration:underline}