:root{--bg:#ffffff;--bg-1:#f5f5f5;--bg-2:#ffffff;--paper:#f5f5f5;--ink:#1a1a1a;--ink-2:#444444;--ink-3:#5a5a5a;--ink-4:#aaaaaa;--line:#e0e0e0;--line-2:#cccccc;--accent:#cc0000;--accent-dim:#cc000022;}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;letter-spacing:.01em}
body{overflow-x:hidden}
::selection{background:var(--accent);color:#0a0e14}
a{color:inherit;text-decoration:none}
.wrap{max-width:1480px;margin:0 auto;padding:0 32px}
@media(max-width:780px){.wrap{padding:0 16px}}
.doc-strip{display:flex;height:34px;background:#1a1a1a;color:#d7dfdb;border-bottom:0;padding:0 max(24px,calc((100vw - 1480px)/2));font-size:9px;z-index:60}
.doc-strip>div{display:flex;align-items:center;height:100%;padding:0 18px;border-right:1px solid rgba(255,255,255,.14)}
.doc-strip>div:first-child{padding-left:0}
.doc-strip>div:last-child{margin-left:auto;padding-right:0;border-right:0;border-left:1px solid rgba(255,255,255,.14)}
.doc-strip b{color:#fff;font-weight:500;margin-left:6px}
.nav{position:relative;z-index:55;background:#ffffff;border-bottom:3px solid var(--accent)}
.nav-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;height:76px;gap:34px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:24px;height:24px;position:relative;flex:0 0 auto}
.brand-mark::before,.brand-mark::after{content:"";position:absolute;inset:0;border:1px solid rgba(0,0,0,.2)}
.brand-mark::before{transform:rotate(45deg);border-color:var(--accent)}
.brand-mark::after{clip-path:polygon(0 50%,50% 0,100% 50%,50% 100%)}
.brand-name{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.brand-name s{text-decoration:none;color:var(--accent)}
.brand-by{font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);margin-left:-4px;white-space:nowrap}
.nav-links{display:flex;gap:0;justify-self:center}
.nav-link{font-family:"IBM Plex Sans",sans-serif;font-size:14px;font-weight:500;letter-spacing:0;color:#333333;padding:26px 14px}
.nav-link:hover,.nav-link.active{color:var(--accent)}
.nav-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;border:1px solid var(--line-2)}
.lang a{padding:5px 8px;font-size:10px;letter-spacing:.1em;color:var(--ink-3)}
.lang a:hover{color:var(--ink)}
.lang a.on{background:var(--ink);color:var(--bg)}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;padding:4px;cursor:pointer;border:1px solid var(--line-2);flex-shrink:0}
.hamburger span{display:block;height:1px;background:var(--ink);transition:transform .2s,opacity .2s}
.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:110px;left:0;right:0;background:rgba(245,244,240,.98);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:54;flex-direction:column}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);padding:16px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.mobile-menu a:hover{color:var(--accent)}
@media(max-width:900px){.nav-links{display:none}.hamburger{display:flex}}
.art-head{border-bottom:1px solid var(--line)}
.art-head-inner{display:grid;grid-template-columns:160px 1fr}
.art-head-inner .gutter{border-right:1px solid var(--line);padding:32px 18px;font-size:10px;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase}
.art-head-inner .center{padding:32px 36px}
.breadcrumb{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);margin-bottom:14px}
.breadcrumb a{color:var(--ink-3)}.breadcrumb a:hover{color:var(--accent)}.breadcrumb span{margin:0 8px;color:var(--ink-4)}
.art-kicker{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.art-title{font-family:"Barlow Condensed",sans-serif;font-weight:500;font-size:clamp(26px,4vw,42px);line-height:.95;letter-spacing:-.01em;color:var(--ink);margin:0 0 18px}
.art-meta{display:flex;gap:24px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.art-body{display:grid;grid-template-columns:160px minmax(0,1fr);border-bottom:1px solid var(--line);width:calc(100% - 64px);max-width:1416px;margin:0 auto}
.gutter-l{border-right:1px solid var(--line);padding:32px 18px;font-size:10px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase;line-height:1.8}
.gutter-l .label{display:block;color:var(--ink-4);margin-bottom:3px;margin-top:20px}
.gutter-l .label:first-child{margin-top:0}
.gutter-l b{color:var(--ink);font-weight:500;display:block;font-size:11px;letter-spacing:.06em}
.body-col{padding:40px 48px 56px;font-family:"IBM Plex Sans",sans-serif;font-size:15px;line-height:1.75;color:var(--ink-2);max-width:none;min-width:0}
.body-col h2{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:44px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.body-col h2:first-child{margin-top:0}
.body-col h3{font-family:"IBM Plex Sans",sans-serif;font-weight:500;font-size:16px;color:var(--ink);margin:28px 0 10px}
.body-col p{margin:0 0 18px}
.body-col strong{color:var(--ink);font-weight:500}
.body-col ul{margin:0 0 18px;padding-left:20px}
.body-col li{margin-bottom:8px}
.body-col .lead{font-size:17px;line-height:1.65;color:var(--ink);margin-bottom:24px}
.body-col .callout{background:var(--bg-1);border-left:3px solid var(--accent);padding:16px 20px;margin:24px 0;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;color:var(--ink-2);line-height:1.75}
.body-col .callout b{color:var(--accent)}
.body-col .callout.warn{border-left-color:#e05252}
.body-col .callout.warn b{color:#e05252}
.body-col .spec-table{width:100%;border-collapse:collapse;margin:22px 0 28px;font-family:"IBM Plex Mono",monospace;font-size:12px;border:1px solid var(--line)}
.body-col .spec-table th{background:var(--bg-1);padding:10px 14px;text-align:left;border-bottom:1px solid var(--line-2);border-right:1px solid var(--line);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.body-col .spec-table td{padding:10px 14px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top}
.body-col .spec-table th:last-child,.body-col .spec-table td:last-child{border-right:0}
.body-col .spec-table tr:last-child td{border-bottom:0}
.body-col .ok{color:#187654;font-weight:500}.body-col .warn{color:#a44b00;font-weight:500}.body-col .no{color:#a33;font-weight:500}
.body-col .rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin:36px 0 0}
.body-col .rel-grid .rel-card{background:var(--bg);padding:18px 20px;border:0}
.body-col .rel-grid .rc-doc{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}
.body-col .rel-grid a{font-family:"IBM Plex Sans",sans-serif;font-size:13px;font-weight:500;color:var(--accent);line-height:1.45}
.body-col .cta{background:var(--ink);color:#fff;padding:24px 28px;margin:1px 0 0;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.body-col .cta p{font-size:14px;color:rgba(255,255,255,.84);margin:0;max-width:58ch}
.body-col .cta a{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#fff;background:var(--accent);padding:11px 18px;white-space:nowrap}
.g-label{display:block;color:var(--ink-4);margin:16px 0 3px}
.g-label:first-child{margin-top:0}
article{border-bottom:1px solid var(--line)}
footer{padding:28px 0;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer a{color:var(--ink-3)}footer a:hover{color:var(--ink)}
@media(max-width:900px){.art-head-inner,.art-body{display:block}.gutter-l{display:none}.art-head-inner .center{padding:24px 16px}.body-col{padding:24px 16px}}
@media(max-width:760px){.body-col .rel-grid{grid-template-columns:1fr}.body-col .cta{align-items:flex-start}}

/* compat: old-template class aliases */
.body-col .data-table{width:100%;border-collapse:collapse;margin:22px 0 28px;font-family:"IBM Plex Mono",monospace;font-size:12px;border:1px solid var(--line)}
.body-col .data-table th{background:var(--bg-1);padding:10px 14px;text-align:left;border-bottom:1px solid var(--line-2);border-right:1px solid var(--line);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.body-col .data-table td{padding:10px 14px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top}
.body-col .data-table th:last-child,.body-col .data-table td:last-child{border-right:0}
.body-col .data-table tr:last-child td{border-bottom:0}
.body-col .data-table .amber{color:var(--accent)}
.body-col .data-table .ok{color:#2cc28a}
.body-col .data-table .warn{color:#e05252}
.body-col .art-cta{background:var(--ink);color:#fff;padding:24px 28px;margin:1px 0 0;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.body-col .art-cta .cta-text{font-size:14px;color:rgba(255,255,255,.84);margin:0;max-width:58ch}
.body-col .art-cta a.cta-btn{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#fff;background:var(--accent);padding:11px 18px;white-space:nowrap}
.body-col .related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin:36px 0 0}
.body-col .related-grid .rel-card{background:var(--bg);padding:18px 20px;border:0}
.body-col .related-grid a{font-family:"IBM Plex Sans",sans-serif;font-size:13px;font-weight:500;color:var(--accent);line-height:1.45}
.body-col .rel-card .tag{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}
.body-col .rel-card a.go{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-top:auto;padding-top:6px;display:inline-block}
.body-col a.ilink{color:#9f1717;text-decoration:underline;text-decoration-color:#9f171780;text-decoration-thickness:1px;text-underline-offset:3px;border-bottom:0}
.body-col a.ilink:hover{color:var(--accent);text-decoration-color:var(--accent)}
.gutter-r,.fn,.related-head,.gutter-spacer{display:none}

  /* KB_THEME: red-white-v1 */
  :root{--bg:#ffffff;--bg-1:#f5f5f5;--bg-2:#ffffff;--paper:#f5f5f5;--ink:#1a1a1a;--ink-2:#444444;--ink-3:#5a5a5a;--ink-4:#aaaaaa;--line:#e0e0e0;--line-2:#cccccc;--accent:#cc0000;--accent-dim:#cc000022}
  .related-grid .rel-card h3,.related-grid .rel-card p,.related-grid .rel-card .tag,.related-grid .rel-card a.go{font-family:"IBM Plex Sans",sans-serif}

/* Definition infobox */
.def-box{background:var(--bg-1);border-left:3px solid var(--accent);padding:14px 18px;margin-bottom:20px;font-size:13px;line-height:1.55}
.def-box .def-term{display:block;font-size:15px;font-weight:600;margin-bottom:6px}
.def-box .def-desc{margin:0 0 8px;color:var(--ink-2)}
.def-box .def-grid{margin:0;display:grid;grid-template-columns:auto 1fr;gap:2px 12px}
.def-box .def-grid dt{font-weight:600;color:var(--ink-3);white-space:nowrap}
.def-box .def-grid dd{margin:0;color:var(--ink-2)}

.rel-inline{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--line,#e0e0e0);font-size:13px;color:var(--ink-3,#5a5a5a)}