:root{--bg:#ffffff;--ink:#1b1f24;--muted:#5d6873;--rule:#d3d9df;--soft:#f5f7f9;--lead-bg:#eef2f6;--accent:#3f5c78;--accent-ink:#2c4359;--on-accent:#ffffff;--focus:#3f5c78;--head-bg:#fbfcfd;--f-head:'Iowan Old Style',Charter,Georgia,serif;--f-body:Charter,'Bitstream Charter',Georgia,'Times New Roman',serif;--f-mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img,svg{max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:0;background:var(--bg);color:var(--ink);padding:.75rem 1rem;z-index:99}
.skip:focus{left:0}
table{border-collapse:collapse;width:100%}
html,body{overflow-x:hidden}
h1,h2,h3,p,li,td,th,dt,dd{overflow-wrap:break-word}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

body{background:var(--bg);color:var(--ink);font-family:var(--f-body);
font-size:18px;line-height:1.65;font-kerning:normal}
.doc-head{border-bottom:3px double var(--rule);background:var(--head-bg)}
.doc-wrap{max-width:70rem;margin:0 auto;padding:1rem 1.25rem;display:flex;
gap:1.5rem;align-items:baseline;justify-content:space-between;flex-wrap:wrap}
.doc-meta{max-width:70rem;margin:0 auto;padding:.35rem 1.25rem;display:flex;
justify-content:space-between;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
color:var(--muted);border-bottom:1px solid var(--rule)}
.doc-brand{font-family:var(--f-head);font-weight:700;font-size:1.15rem;text-decoration:none;
letter-spacing:.02em;text-transform:none;display:block}
.doc-brandsub{display:block;font-family:var(--f-body);font-weight:400;font-size:.8rem;
color:var(--muted);letter-spacing:0;text-transform:none}
.doc-tagline{margin:.25rem 0 .9rem;color:var(--muted);font-size:.9rem}
@media(max-width:40rem){.doc-head{text-align:left;padding:1rem 1rem 0}
.doc-tagline{margin:.15rem 0 .6rem;font-size:.85rem}
.doc-nav{margin-top:.35rem;padding:.45rem 0}
.doc-nav ul{justify-content:flex-start;gap:.9rem}}
header nav ul{list-style:none;display:flex;gap:1.1rem;margin:0;padding:0;flex-wrap:wrap}
header nav a{text-decoration:none;font-size:.95rem;border-bottom:1px solid transparent;padding-bottom:2px}
header nav a:hover{border-bottom-color:var(--accent)}
.doc-head{}


.doc-main{max-width:70rem;margin:0 auto;padding:1.25rem}
.doc-grid{display:grid;grid-template-columns:15rem minmax(0,1fr);gap:3rem;align-items:start}
@media(max-width:60rem){.doc-grid{grid-template-columns:1fr;display:flex;flex-direction:column}
.doc-side{order:2;position:static;margin-top:2rem}
.doc-article{order:1}}
.doc-side{position:sticky;top:1rem}
.doc-article{max-width:38rem;}
.doc-crumbs{font-size:.85rem;color:var(--muted);margin:.5rem 0 1.25rem}
.doc-crumbs a{color:var(--muted)}
.doc-h1{font-family:var(--f-head);font-size:clamp(1.7rem,4.5vw,2.3rem);line-height:1.22;
margin:0 0 1rem;font-weight:700;letter-spacing:-.01em}
.doc-lead{border-left:4px solid var(--accent);background:var(--lead-bg);
padding:1rem 1.15rem;margin:0 0 1.75rem}
.doc-lead p{margin:0}
.doc-leadlabel{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;
color:var(--accent-ink);margin:0 0 .35rem!important;font-weight:700}
.doc-leadmark{font-weight:700;color:var(--accent-ink)}
.doc-toc{border:1px solid var(--rule);padding:.9rem 1rem;margin:0 0 1.75rem;background:var(--soft)}
.doc-toch{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 .5rem;color:var(--muted)}
.doc-toc ol{margin:0;padding-left:0;list-style:none}
.doc-toc li{margin:.3rem 0;font-size:.92rem}
.doc-toc a{text-decoration:none}
.doc-toc a:hover{text-decoration:underline}
.doc-toc span{color:var(--accent-ink);font-family:var(--f-mono);font-size:.8rem;margin-right:.5rem}
.doc-h2{font-family:var(--f-head);font-size:1.32rem;margin:2.4rem 0 .7rem;line-height:1.3;
padding-bottom:.3rem;border-bottom:1px solid var(--rule)}
.doc-secno{color:var(--accent-ink);font-family:var(--f-mono);font-size:.9em}
.doc-h3{font-family:var(--f-head);font-size:1.08rem;margin:1.6rem 0 .4rem}
p{margin:0 0 1rem}
.doc-list,.doc-nlist{margin:0 0 1.15rem;padding-left:1.35rem}
.doc-list li,.doc-nlist li{margin:.35rem 0}
.doc-ramka{border:1px solid var(--rule);border-left:5px solid var(--accent);
padding:.85rem 1rem;margin:1.4rem 0;background:var(--soft)}
.doc-ramka p{margin:0}
.doc-ramkatyt{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
color:var(--accent-ink);font-weight:700;margin:0 0 .3rem!important}
.doc-quote{margin:1.5rem 0;padding-left:1rem;border-left:3px solid var(--rule)}
.doc-quote blockquote{margin:0;font-family:var(--f-head);font-size:1.02rem}
.doc-quote figcaption{font-size:.82rem;color:var(--muted);margin-top:.4rem}
.doc-tablewrap{overflow-x:auto;margin:1.5rem 0}
th,td{border:1px solid var(--rule);padding:.55rem .7rem;text-align:left;font-size:.94rem;vertical-align:top}
th{background:var(--soft);font-family:var(--f-head)}
caption{caption-side:top;text-align:left;font-size:.84rem;color:var(--muted);padding-bottom:.4rem}
.doc-defs{margin:1.4rem 0}
.doc-defs dt{font-weight:700;font-family:var(--f-head);margin-top:.9rem}
.doc-defs dd{margin:.2rem 0 0}
.doc-steps{list-style:none;margin:1.4rem 0;padding:0;counter-reset:k}
.doc-steps li{display:flex;gap:.85rem;margin:.8rem 0}
.doc-stepno{flex:0 0 1.9rem;height:1.9rem;border:1px solid var(--accent);color:var(--accent-ink);
display:grid;place-items:center;font-family:var(--f-mono);font-size:.85rem;border-radius:0}
.doc-cardgrid{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));margin:1.4rem 0}
.doc-card{display:block;border:1px solid var(--rule);padding:.85rem 1rem;text-decoration:none;background:var(--soft)}
.doc-card:hover{border-color:var(--accent)}
.doc-card b{display:block;font-family:var(--f-head)}
.doc-card span{display:block;font-size:.88rem;color:var(--muted);margin-top:.25rem}
.doc-qa{border-bottom:1px solid var(--rule);padding:.7rem 0}
.doc-qa summary{cursor:pointer;font-family:var(--f-head);font-size:1.02rem}
.doc-qa div{padding-top:.5rem}
.doc-next,.doc-src{margin:2.5rem 0 0;padding-top:1rem;border-top:1px solid var(--rule)}
.doc-nexth,.doc-srch{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.doc-next ul,.doc-src ul{margin:0;padding-left:1.2rem}
.doc-next li,.doc-src li{margin:.4rem 0;font-size:.95rem}
.doc-srcnote{font-size:.84rem;color:var(--muted);margin-top:.6rem}
.doc-klauzula{margin:2rem 0 0;padding:.85rem 1rem;background:var(--soft);border:1px dashed var(--rule);
font-size:.86rem;color:var(--muted)}
.doc-klauzula p{margin:0}
.doc-dates{font-size:.82rem;color:var(--muted);margin-top:1rem;font-family:var(--f-mono)}
.doc-tool{margin:1.5rem 0 2rem}
.doc-foot{margin-top:4rem;border-top:3px double var(--rule);background:var(--head-bg)}
.doc-foot .doc-wrap{display:block;padding:1.75rem 1.25rem 2.5rem}
.doc-footnote{max-width:38rem;font-size:.92rem;color:var(--muted)}
.doc-footnav{list-style:none;padding:0;margin:1rem 0;display:flex;gap:1.25rem;flex-wrap:wrap;font-size:.9rem}
.doc-copy{font-size:.82rem;color:var(--muted);margin:0}

.os-wrap{border:1px solid var(--rule);background:var(--soft);padding:1.1rem}
.os-form{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));margin-bottom:1.2rem}
.os-form label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.25rem}
.os-form input,.os-form select{width:100%;font:inherit;font-size:1rem;padding:.5rem .6rem;
border:1px solid var(--rule);background:#fff;color:var(--ink)}
.os-btn{font:inherit;font-size:.95rem;padding:.55rem 1.1rem;background:var(--accent);color:#fff;
border:0;cursor:pointer}
.os-btn:hover{background:var(--accent-ink)}
.os-btn.sec{background:transparent;color:var(--accent-ink);border:1px solid var(--accent)}
.os-out{margin-top:1.2rem}
.os-step{display:grid;grid-template-columns:9.5rem 1fr;gap:1rem;padding:.9rem 0;
border-top:1px solid var(--rule)}
.os-step:first-child{border-top:0}
.os-when{font-family:var(--f-mono);font-size:.86rem;color:var(--accent-ink);line-height:1.4}
.os-when b{display:block;font-size:.95rem;font-family:var(--f-head)}
.os-what h3{margin:0 0 .25rem;font-size:1.02rem;font-family:var(--f-head)}
.os-what p{margin:0 0 .4rem;font-size:.95rem}
.os-do{background:#fff;border-left:3px solid var(--accent);padding:.5rem .7rem;font-size:.92rem}
.os-do b{color:var(--accent-ink)}
@media(max-width:34rem){.os-step{grid-template-columns:1fr;gap:.3rem}}
.os-print{white-space:pre-wrap;font-family:var(--f-mono);font-size:.82rem;background:#fff;
border:1px solid var(--rule);padding:.9rem;margin-top:1rem;line-height:1.5}
@media print{header,footer,nav,.os-form,.os-btn{display:none!important}}