@charset "UTF-8";
:root{--bg:#11120f;--surface:#181a16;--surface-2:#1f221c;--surface-3:#26291f;--text:#ecece0;--muted:#a5aa98;--dim:#808875;--line:#33372c;--line-bright:#515944;--accent:#d3b16a;--accent-bright:#edd292;--accent-dark:#2d291c;--positive:#a5b786;--font:system-ui,-apple-system,"Segoe UI",sans-serif;--heading:"Bahnschrift","DIN Alternate","Arial Narrow",var(--font);--mono:"Cascadia Code","Consolas","SFMono-Regular",monospace;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.65 var(--font);-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
button{cursor:pointer}
a{color:inherit;text-underline-offset:4px}
a:hover{color:var(--accent-bright)}
button:disabled{opacity:.5;cursor:not-allowed}
button,input,select{border-radius:2px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent-bright);outline-offset:4px}
input[type=search]::-webkit-search-cancel-button{cursor:pointer}
::selection{color:#17180f;background:var(--accent)}
[hidden]{display:none!important}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--heading);font-weight:600;line-height:1.15}
h1{font-size:clamp(34px,4vw,54px);letter-spacing:-.035em;margin-bottom:19px}
h2{font-size:25px;letter-spacing:-.02em}
h3{font-size:19px;letter-spacing:-.012em}
p{margin-bottom:17px}
.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-link{position:fixed;top:-100px;left:18px;padding:12px 20px;background:var(--accent);color:#111;z-index:100}
.skip-link:focus{top:12px}
.topbar{height:78px;position:sticky;top:0;z-index:30;display:flex;align-items:center;background:#13150ff5;border-top:2px solid var(--accent);border-bottom:1px solid var(--line);padding:0 30px;gap:42px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;font:600 20px/1.1 var(--heading);letter-spacing:.025em}
.brand small{display:block;color:var(--muted);font:9px/1.2 var(--mono);letter-spacing:.13em;margin-top:6px}
.topnav{display:flex;gap:26px;align-self:stretch;align-items:center;margin-left:15px}
.topnav a{height:100%;display:flex;align-items:center;text-decoration:none;color:var(--muted);font-size:13px;border-bottom:2px solid transparent;padding-top:2px;white-space:nowrap}
.topnav a:hover,.topnav a[aria-current]{color:var(--text);border-color:var(--accent)}
.top-actions{display:flex;gap:20px;margin-left:auto;align-items:center}
.global-search{font:29px/1 var(--mono);text-decoration:none;color:var(--muted);padding:4px;display:block}
.mobile-utilities{display:none}
.saved-link{font:12px var(--mono);text-decoration:none;white-space:nowrap;color:var(--muted)}
.saved-link span{background:var(--surface-2);padding:3px 6px;margin-left:5px;color:var(--accent)}
.menu-toggle{display:none;background:transparent;color:var(--text);border:1px solid var(--line);padding:7px 12px}
.menu-toggle span{margin-left:10px}
.layout{display:grid;grid-template-columns:244px minmax(0,1fr);max-width:1800px;margin:auto}
.sidebar{position:sticky;top:78px;height:calc(100dvh - 78px);overflow:auto;border-right:1px solid var(--line);padding:25px 18px 24px 22px;scrollbar-width:thin;scrollbar-color:var(--line) transparent;align-self:start}
.side-heading{display:flex;justify-content:space-between;align-items:center;font:10px var(--mono);letter-spacing:.1em;color:var(--dim);padding:1px 12px 20px;border-bottom:1px solid var(--line)}
.side-heading span{font-size:9px}
.nav-group{margin:24px 0}
.nav-group h2{font:10px var(--mono);letter-spacing:.1em;color:var(--dim);margin:0 12px 10px}
.nav-group a{display:flex;align-items:center;gap:5px;justify-content:space-between;font-size:12px;text-decoration:none;color:var(--muted);padding:8px 11px;border-left:2px solid transparent;line-height:1.4}
.nav-group a:hover{background:var(--surface);color:var(--text)}
.nav-group a[aria-current]{border-left-color:var(--accent);background:var(--accent-dark);color:var(--accent-bright)}
.nav-group small{font:10px var(--mono);color:var(--dim)}
.sidebar-bottom{margin:32px 10px 0;padding-top:20px;border-top:1px solid var(--line)}
.sidebar-bottom a{display:flex;align-items:center;gap:8px;font:10px var(--mono);text-decoration:none;color:var(--muted)}
.sidebar-bottom a span:last-child{margin-left:auto}
.sidebar-bottom p{font-size:10px;color:var(--dim);margin:9px 0 0}
.status-dot{display:inline-block;width:5px;height:5px;background:var(--accent);flex:none}
main{min-width:0;padding:29px clamp(25px,3.8vw,66px) 75px;outline:none;max-width:1530px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:11px;font:10px/1.6 var(--mono);letter-spacing:.06em;color:var(--dim);margin-bottom:35px;text-transform:uppercase}
.breadcrumb a{text-decoration:none;color:var(--muted)}
.breadcrumb>span:last-child{color:var(--accent)}
.eyebrow{display:block;font:10px/1.6 var(--mono);letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.eyebrow .status-dot{margin-right:7px;vertical-align:middle}
.intro{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center;padding-bottom:30px}
.intro h1{font-size:clamp(47px,5vw,76px);letter-spacing:-.045em;line-height:1.02;margin:19px 0 21px}
.intro h1 em{font-style:normal;color:var(--accent)}
.intro-copy>p{color:var(--muted);font-size:14px;line-height:1.75;margin:0}
.intro-side{height:100%;min-height:190px;display:flex;align-items:center;justify-content:flex-end;position:relative}
.archive-stamp{border:1px solid var(--line-bright);padding:24px 28px;min-width:235px;background:var(--surface);position:relative}
.archive-stamp:before,.archive-stamp:after{content:"";position:absolute;width:9px;height:9px;border-color:var(--accent);border-style:solid}
.archive-stamp:before{left:-1px;top:-1px;border-width:1px 0 0 1px}
.archive-stamp:after{right:-1px;bottom:-1px;border-width:0 1px 1px 0}
.archive-stamp>span{display:block;font:9px var(--mono);letter-spacing:.1em;color:var(--muted)}
.archive-stamp>span:first-child{color:var(--accent)}
.archive-stamp strong{font:400 80px/1.2 var(--heading);letter-spacing:-.05em;display:block;margin:14px 0 4px}
.archive-stamp>div{font:10px var(--mono);color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:20px}
.chart-art{position:absolute;inset:0;overflow:hidden;border:1px solid var(--line);opacity:.7}
.chart-art img{position:absolute;right:0;top:0;height:100%;width:auto;min-width:100%;object-fit:cover;object-position:right}
.chart-art+.archive-stamp{background:#14160fde;border-color:#6b6344;min-width:210px;margin:24px;backdrop-filter:blur(2px)}
.archive-stamp b{font-weight:400;color:var(--accent);padding:0 5px}
.search-box{display:flex;align-items:center;position:relative;width:100%;min-height:62px;background:var(--surface-2);border:1px solid var(--line-bright);gap:13px;padding:0 17px}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.search-symbol{font:32px/1 var(--mono);color:var(--accent);margin-top:-5px}
.search-box input{border:0;background:transparent;color:var(--text);outline:none;min-width:0;flex:1;padding:16px 0;font-size:14px;line-height:1.4}
.search-box input:focus-visible{outline:none}
input::placeholder{color:var(--muted);opacity:1}
.search-submit{border:0;border-left:1px solid var(--line-bright);background:transparent;color:var(--accent);font:11px var(--mono);padding:5px 8px 5px 20px}
.search-submit span{padding-left:7px}
kbd{font:10px var(--mono);border:1px solid var(--line-bright);padding:2px 6px;color:var(--muted);background:#12150f}
.search-suggestions{display:flex;align-items:center;flex-wrap:wrap;gap:9px 16px;margin:15px 0 33px}
.search-suggestions>span{font:9px var(--mono);letter-spacing:.06em;color:var(--dim);margin-right:1px}
.search-suggestions a{font-size:11px;color:var(--muted);text-decoration:none;border-bottom:1px dotted var(--line-bright)}
.search-suggestions a:hover{color:var(--accent)}
.starting-strip{display:flex;align-items:center;gap:25px;padding:23px 25px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);margin-bottom:52px}
.starting-strip h2{font-size:20px;margin:7px 0}
.starting-strip p{font-size:12px;color:var(--muted);margin:0}
.starting-strip .button{margin-left:auto;flex:none}
.starting-strip .text-link{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid var(--line-bright);background:transparent;color:var(--text);text-decoration:none;font:11px/1.4 var(--mono);padding:12px 16px;min-height:42px}
.button:hover{border-color:var(--accent);color:var(--accent-bright);background:var(--accent-dark)}
.button.accent{color:#1a1b13;background:var(--accent);border-color:var(--accent);font-weight:600}
.button.accent:hover{background:var(--accent-bright)}
.button[aria-pressed=true]{background:var(--accent-dark);border-color:var(--accent);color:var(--accent-bright)}
.text-button{border:none;background:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:5px;font-size:12px;padding:9px}
.text-link{font-size:12px;color:var(--muted)}
.section-block{margin:40px 0 0}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.section-title h2{margin:7px 0 0}
.section-title>a{font:10px var(--mono);color:var(--muted);text-decoration:none;white-space:nowrap;padding-bottom:4px}
.section-title>a:hover{color:var(--accent)}
.catalog-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.category-tile{display:flex;gap:17px;padding:25px 21px;text-decoration:none;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .15s}
.category-tile:hover{background:var(--surface-2);color:var(--text)}
.tile-number{color:var(--accent);font:11px var(--mono);padding-top:3px;flex:none}
.category-tile h3{font-size:19px;margin:0 0 11px}
.category-tile p{color:var(--muted);font-size:12px;line-height:1.7;margin:0 0 17px;max-width:400px}
.tile-count{font:9px var(--mono);color:var(--dim);letter-spacing:.05em}
.tile-arrow{color:var(--accent);margin-left:auto}
.reference-note{padding-top:35px;border-top:1px solid var(--line);margin-top:42px}
.reference-note p{font-size:12px;color:var(--muted);max-width:750px;margin:11px 0 0;line-height:1.8}
.reference-note a{color:var(--accent)}
.page-heading{margin:0 0 30px}
.page-heading .eyebrow{margin-bottom:16px}
.page-heading p{font-size:16px;color:var(--muted);max-width:780px;line-height:1.8;margin-bottom:0}
.filter-bar{display:flex;align-items:center;gap:15px;padding:16px 0;margin-bottom:23px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap}
.filter-input{flex:1;min-width:160px}
.filter-input input{border:1px solid var(--line-bright);background:var(--surface);color:var(--text);width:100%;padding:10px 12px;font-size:12px;min-height:42px}
.select-wrap{display:flex;align-items:center;gap:9px;color:var(--muted);font:10px var(--mono)}
select{border:1px solid var(--line-bright);background:var(--surface);color:var(--text);font:11px var(--mono);padding:11px 28px 11px 10px;max-width:100%;min-height:42px}
#filter-count,#search-status{font:10px/1.5 var(--mono);color:var(--muted)}
.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.filterable{min-width:0}
.entry-card{height:100%;border:1px solid var(--line);background:var(--surface);padding:22px;position:relative;display:flex;flex-direction:column}
.entry-card:hover{border-color:var(--line-bright)}
.card-kind{font:9px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--dim);display:flex;gap:12px;justify-content:space-between;margin-bottom:17px}
.card-kind>span:last-child{color:var(--accent)}
.entry-card h3{font-size:22px;line-height:1.23;margin:0 0 13px}
.entry-card h3 a{text-decoration:none}
.entry-card h3 a:after{content:"";position:absolute;inset:0}
.entry-card p{font-size:13px;color:var(--muted);line-height:1.8}
.card-facts{display:grid;grid-template-columns:1fr 1fr;gap:15px;border-top:1px solid var(--line);margin-top:auto;padding-top:15px;font:11px/1.6 var(--mono)}
.card-facts small{font-size:9px;color:var(--dim);display:block;text-transform:uppercase;margin-bottom:4px}
.guides-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.guide-card{border:1px solid var(--line);background:var(--surface);padding:22px;text-decoration:none;display:flex;flex-direction:column;transition:background .15s}
.guide-card:hover{border-color:var(--accent);background:var(--surface-2);color:var(--text)}
.guide-card h3{font-size:23px;line-height:1.2;margin:9px 0 14px}
.guide-card p{color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:28px}
.guide-foot{font:9px var(--mono);letter-spacing:.06em;color:var(--dim);border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;margin-top:auto}
.guide-foot b{font-size:15px;color:var(--accent);font-weight:400}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 195px;gap:40px}
.reference-article{min-width:0;max-width:880px}
.reference-article .page-heading h1{font-size:clamp(32px,3.4vw,49px);line-height:1.12}
.article-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 35px}
.article-actions .button{font-size:10px;padding:9px 12px}
.reference-article section{margin:35px 0;scroll-margin-top:105px}
.reference-article section>h2{font-size:23px;margin-bottom:21px}
.reference-article section>p{line-height:1.9;color:#c3c7b7;max-width:70ch}
.reference-article .article-summary a,.reference-article .facts a,.reference-article .steps a,.reference-article section>p a{color:var(--accent-bright);text-decoration-color:#665b3d}
.facts{margin:0;border-top:1px solid var(--line);font-size:13px}
.facts>div{display:grid;grid-template-columns:minmax(130px,.75fr) minmax(0,1.3fr);border-bottom:1px solid var(--line);gap:16px;padding:15px 13px}
.facts>div:nth-child(odd){background:var(--surface)}
.facts dt{color:var(--muted);font-size:12px}
.facts dd{margin:0;font:12px/1.7 var(--mono);color:var(--text);overflow-wrap:anywhere}
.steps{list-style:none;padding:0;counter-reset:step;margin:0}
.steps li{counter-increment:step;position:relative;padding:16px 0 16px 48px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.85}
.steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:17px;color:var(--accent);font:13px/1.7 var(--mono)}
.field-note{background:var(--accent-dark);border-left:2px solid var(--accent);padding:22px 25px}
.field-note .eyebrow{margin-bottom:11px}
.field-note p{font-size:13px;line-height:1.9;margin:0 0 12px!important;color:#d1cebb!important}
.field-note p:last-child{margin-bottom:0!important}
.source-note{margin:35px 0 20px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:11px;line-height:1.8}
.source-note summary{cursor:pointer;color:var(--muted);font:11px/1.8 var(--mono)}
.source-note p{margin:12px 0 0}
.source-note code{display:block;overflow-wrap:anywhere;color:var(--dim);margin-top:12px;font:10px/1.9 var(--mono)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.tags a{font:10px var(--mono);color:var(--muted);padding:7px 9px;background:var(--surface);border:1px solid var(--line);text-decoration:none}
.tags a:hover{color:var(--accent);border-color:var(--line-bright)}
.article-rail{align-self:start;position:sticky;top:109px;border-left:1px solid var(--line);padding-left:23px;margin-top:6px}
.rail-block{margin-bottom:28px}
.rail-block>.eyebrow{color:var(--dim);font-size:9px;margin-bottom:12px}
.rail-block>a{display:block;text-decoration:none;font-size:11px;color:var(--muted);line-height:1.7;padding:6px 0}
.rail-block>a:hover{color:var(--accent)}
.rail-version{font:9px/1.8 var(--mono);color:var(--dim);border-top:1px solid var(--line);padding-top:22px}
.rail-version strong{font:28px/1.8 var(--heading);color:var(--muted);display:block}
.rail-version a,.back-link{font:10px/1.7 var(--mono);color:var(--muted);text-decoration:none;display:block}
.plain-list{padding-left:20px;color:#c3c7b7;line-height:1.9;font-size:14px}
.plain-list li{padding:5px 0 5px 5px}
.plain-list li::marker{color:var(--accent)}
.muted{color:var(--muted);font-size:12px;line-height:1.8}
.small{font-size:11px}
.guide-steps{list-style:none;padding:0;margin:0}
.guide-steps>li{display:grid;grid-template-columns:40px 1fr;gap:17px;border-top:1px solid var(--line);padding:25px 0}
.guide-steps h3{font-size:21px;margin:3px 0 12px}
.guide-steps p{color:#c3c7b7;line-height:1.9;font-size:14px;margin:0}
.step-check{position:relative;display:block;width:38px;height:38px;cursor:pointer}
.step-check input{position:absolute;inset:0;margin:0;width:38px;height:38px;opacity:0;cursor:pointer;z-index:2}
.step-check span{display:grid;place-items:center;border:1px solid var(--line-bright);font:12px var(--mono);color:var(--accent);width:38px;height:38px}
.step-check input:checked+span{background:var(--accent-dark);color:var(--positive);border-color:var(--positive);font-size:0}
.step-check input:checked+span:after{content:"✓";font-size:18px}
.step-check input:focus-visible+span{outline:2px solid var(--accent);outline-offset:4px}
.guide-steps>li:has(input:checked) h3{color:var(--positive)}
.step-links{display:flex;flex-wrap:wrap;gap:7px 16px;margin-top:14px}
.step-links a{font:10px/1.7 var(--mono);color:var(--accent)}
.readable{max-width:840px}
.readable h2{margin:36px 0 17px}
.readable p{color:#c3c7b7;font-size:14px;line-height:1.9}
.coverage-list{border-top:1px solid var(--line)}
.coverage-list a{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:13px 10px;font-size:13px;text-decoration:none}
.coverage-list strong{font:13px var(--mono);color:var(--accent)}
.empty-state{text-align:center;padding:65px 20px;border:1px dashed var(--line-bright);margin:30px 0}
.empty-state h2{font-size:27px}
.empty-state p{color:var(--muted);font-size:14px;max-width:570px;margin:0 auto 23px}
.empty-state .search-box{max-width:700px;margin:30px auto}
.empty-symbol{font-size:44px;color:var(--accent);display:block;line-height:1.1;margin-bottom:22px}
.saved-card{border:1px solid var(--line);background:var(--surface);padding:25px;display:flex;flex-direction:column}
.saved-card h2{font-size:24px;margin-bottom:15px}
.saved-card h2 a{text-decoration:none}
.saved-card p{font-size:13px;color:var(--muted);line-height:1.8}
.saved-card .text-button{margin-top:auto;align-self:start;padding-left:0}
.search-filters{margin-top:24px;justify-content:space-between}
.search-results{display:flex;flex-direction:column;gap:0}
.search-result{border-bottom:1px solid var(--line);padding:24px 8px;display:grid;grid-template-columns:140px 1fr 20px;gap:25px;text-decoration:none}
.search-result:hover{background:var(--surface);color:var(--text)}
.search-result .result-section{font:9px/1.8 var(--mono);color:var(--accent);text-transform:uppercase}
.search-result h2{font-size:23px;margin:0 0 10px}
.search-result p{color:var(--muted);font-size:13px;line-height:1.8;margin:0;max-width:800px}
.result-arrow{color:var(--accent)}
mark{color:var(--text);background:#5c4e2b;padding:0 2px}
#load-more{display:block;margin:28px auto 0}
.comparison-controls{display:flex;gap:18px;align-items:flex-end;flex-wrap:wrap;border-block:1px solid var(--line);padding:20px 0;margin-bottom:20px}
.comparison-controls .select-wrap{display:block}
.comparison-controls select{display:block;max-width:340px;margin-top:8px}
.comparison-wrap{overflow-x:auto;margin:24px 0 20px}
.comparison-table{border-collapse:collapse;font-size:12px;width:100%;min-width:510px;text-align:left}
.comparison-table th,.comparison-table td{padding:17px 15px;border:1px solid var(--line);vertical-align:top;min-width:150px}
.comparison-table thead{background:var(--surface-2)}
.comparison-table thead th{font:500 19px/1.3 var(--heading);max-width:280px}
.comparison-table thead a{text-decoration:none;display:block;margin-bottom:12px}
.comparison-table .remove-compare{font:9px var(--mono);color:var(--muted);background:transparent;border:none;text-decoration:underline;padding:0}
.comparison-table tbody th{font:10px/1.8 var(--mono);color:var(--muted);width:150px}
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@media(max-width:430px){.top-actions{gap:8px}.global-search{font-size:25px;padding:2px}.topbar{gap:10px}}
@media(max-width:370px){.topbar .saved-link{display:none}.brand{font-size:15px}}
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