:root{color-scheme:light;--paper:#fff;--page:#fff;--panel:#f7f9f8;--ink:#192c27;--muted:#66736e;--line:#e5eae7;--accent:#14694f;--accent-soft:#edf7f0;--code:#f5f7f6;--shadow:0 24px 90px #132a2830}
:root[data-theme=dark]{color-scheme:dark;--paper:#111917;--page:#111917;--panel:#18231e;--ink:#e2eee7;--muted:#a2b3a9;--line:#2b3b32;--accent:#8bddb3;--accent-soft:#1d3326;--code:#1c2922;--shadow:0 24px 90px #0008}
*{box-sizing:border-box}.portal{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}.portal a{color:var(--accent);text-decoration:none}.portal a:hover{text-decoration:underline}.portal button,.portal input,.portal select{font:inherit}.portal button{cursor:pointer}.portal button:focus-visible,.portal a:focus-visible,.portal summary:focus-visible,.portal input:focus-visible,.portal select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.portal :target{scroll-margin-top:105px}.portal .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}.portal .skip-link{background:var(--paper);color:var(--accent);z-index:30}.portal-header{height:76px;position:sticky;top:0;z-index:12;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:28px;padding:0 36px}.portal-brand{display:flex;align-items:center;gap:10px;min-width:233px;color:var(--ink)!important;white-space:nowrap}.portal-brand:hover{text-decoration:none!important}.portal-brand strong{font-size:23px;letter-spacing:-.7px}.portal-brand span{color:var(--muted);font-size:14px;border-left:1px solid var(--line);padding-left:12px;margin-left:2px}.search-trigger{display:flex;align-items:center;gap:10px;flex:1;max-width:475px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--muted);text-align:left;padding:9px 12px;font-size:13px!important;line-height:20px}.search-trigger>span{font-size:24px}.search-trigger kbd{margin-left:auto;padding:0 5px;white-space:nowrap;border:1px solid var(--line);border-radius:4px;font-size:11px}.portal-header nav{padding:0;display:flex;gap:23px;margin-left:auto;white-space:nowrap;font-size:13px;font-weight:550}.portal-header nav a{color:var(--muted)}.theme-toggle,.menu-toggle{color:var(--muted);border:1px solid var(--line);border-radius:7px;background:var(--paper);padding:4px 9px}.menu-toggle{display:none}.portal-layout{max-width:1600px;margin:0 auto;display:grid;grid-template-columns:265px minmax(0,1fr) 205px}.portal-sidebar{position:sticky;top:76px;height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain;border-right:1px solid var(--line);padding:28px 24px 24px 30px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.version-picker{position:relative;margin:0 0 29px;padding:0;border:1px solid var(--line);border-radius:7px;background:var(--paper);font-size:11px}.version-picker summary{padding:10px 9px;display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none;font-weight:600;line-height:1.4}.version-picker summary::-webkit-details-marker{display:none}.version-picker summary>span:last-child{margin-left:auto}.version-picker>div{border-top:1px solid var(--line);padding:6px}.version-dot{display:inline-block;width:6px;height:6px;flex:0 0 6px;border-radius:50%;background:var(--accent)}.portal-sidebar section{padding:0;margin:0 0 25px;border:0}.portal-sidebar h2{font-size:11px;letter-spacing:.04em;text-transform:uppercase;font-weight:650;color:var(--muted);margin:0 0 8px}.portal-sidebar a{display:block;font-size:12px;line-height:1.45;padding:8px 10px;border-radius:5px;color:var(--muted);margin:1px -10px}.portal-sidebar a:hover{color:var(--ink);background:var(--panel);text-decoration:none}.portal-sidebar a[aria-current=page]{color:var(--accent);background:var(--accent-soft);font-weight:650}.sidebar-foot{border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:11px;line-height:1.7}.portal-main{min-width:0;padding:26px 50px 36px;max-width:1050px;width:100%}.page-context{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);margin-bottom:21px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.page-context>span:last-child{overflow:hidden;text-overflow:ellipsis}.page-context a{color:var(--muted)}.edition-note{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:10px;line-height:1.6;color:var(--muted);padding-bottom:23px}.edition-note strong{font-weight:600;color:var(--accent)}.edition-note>span:last-child{border-left:1px solid var(--line);padding-left:8px}.portal-content{overflow-wrap:anywhere}.portal-content h1{font-size:38px;line-height:1.2;letter-spacing:-1.1px;margin:8px 0 24px;max-width:none}.portal-content h2{font-size:23px;line-height:1.35;letter-spacing:-.45px;margin:35px 0 15px}.portal-content h3{font-size:17px;line-height:1.5;margin:25px 0 12px}.portal-content p{color:var(--muted);margin:0 0 19px;max-width:none}.portal-content strong{color:var(--ink)}.portal-content li{margin-bottom:8px;color:var(--muted)}.portal-content ul,.portal-content ol{padding-left:23px}.portal-content blockquote{margin:22px 0;padding:16px 20px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 6px 6px 0;color:var(--muted)}.portal-content blockquote p:last-child{margin-bottom:0}.portal-content code{background:var(--code);color:var(--accent);border:1px solid var(--line);padding:2px 5px;border-radius:4px;font-size:.85em;overflow-wrap:anywhere}.portal-content pre{position:relative;background:var(--code);border:1px solid var(--line);border-radius:8px;padding:24px 22px;margin:22px 0;overflow-x:auto;max-width:100%;font-size:13px;line-height:1.8}.portal-content pre code{background:transparent;color:var(--ink);border:0;padding:0;font-size:inherit;white-space:pre;overflow-wrap:normal}.code-copy{position:absolute;right:8px;top:8px;border:1px solid var(--line);color:var(--muted);background:var(--paper);border-radius:5px;padding:3px 7px;font-size:10px!important;line-height:1.4}.portal-content .wrap{max-width:none;width:auto;margin:0;padding:0}.portal-content section{padding:0;border:0;margin:0 0 30px}.portal-content .doc-content{min-width:0;max-width:none}.portal-content .doc-coordinate{font-size:11px;gap:12px;background:var(--panel);border:1px solid var(--line);padding:10px 12px;display:flex;flex-wrap:wrap;border-radius:5px;margin-bottom:13px}.portal-content .doc-boundary{font-size:11px;line-height:1.6}.portal-content .doc-content>h1{margin-top:25px}.portal-content .lead,.portal-content .section-lead{font-size:15px}.portal-content .eyebrow{color:var(--accent);font-size:10px;letter-spacing:1.4px;font-weight:700;margin-bottom:13px}.portal-content .ref-hero{padding:0}.portal-content .terms,.portal-content .status{font-size:12px;background:var(--panel);border:1px solid var(--line);padding:13px;border-radius:6px}.portal-content .ref-item{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:21px;margin:16px 0}.portal-content .ref-item h3{margin-top:0}.portal-content .ref-item h3 code{border:0;padding:0;background:none}.portal-content .ref-tag{background:var(--accent-soft);color:var(--accent);font-size:10px}.portal-content table{display:block;width:100%;border-collapse:collapse;overflow:auto;font-size:12px;margin:19px 0}.portal-content th{color:var(--ink);background:var(--panel);text-align:left;white-space:normal}.portal-content td{color:var(--muted)}.portal-content th,.portal-content td{border:1px solid var(--line);padding:10px 13px;min-width:90px}.portal-content .ref-table{overflow:auto}.portal-content .ref-help,.portal-content .ref-source{font-size:13px}.portal-content .actions{gap:8px;display:flex;flex-wrap:wrap}.portal-content .button{color:var(--accent);background:var(--panel);border:1px solid var(--line);font-size:12px;padding:8px 13px}.portal-content img{max-width:100%;height:auto}.portal-content .card,.portal-content .panel{border:1px solid var(--line);background:var(--panel);padding:18px;border-radius:8px}.portal-content .cards,.portal-content .grid{gap:15px}.portal-toc{position:sticky;top:76px;max-height:calc(100dvh - 76px);overflow-y:auto;padding:36px 22px 30px 0;font-size:11px;line-height:1.6}.portal-toc p{font-weight:600;color:var(--ink);margin:0 0 15px}.portal-toc>a{display:block;color:var(--muted);border-left:1px solid var(--line);padding:7px 0 7px 13px;overflow-wrap:anywhere}.portal-toc>a.active{border-left:2px solid var(--accent);color:var(--accent)}.toc-extra{border-top:1px solid var(--line);padding-top:19px;margin-top:22px}.toc-extra a{display:block;color:var(--muted);margin-bottom:12px}.portal-footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:22px 0 0;border-top:1px solid var(--line);font-size:10px;color:var(--muted);margin-top:35px}.next-page{display:flex;flex-direction:column;padding:20px 22px;border:1px solid var(--line);border-radius:8px;margin-top:38px}.next-page small{font-size:9px;letter-spacing:1px;color:var(--muted)}.next-page span{font-size:14px;font-weight:600}.next-page b{float:right}.home-intro{padding:12px 0 38px}.home-intro h1{font-size:49px;line-height:1.12;letter-spacing:-2px;margin:16px 0 24px;font-weight:620}.home-intro h1 em{font-style:normal;color:var(--accent)}.portal-content .home-lead{font-size:18px;line-height:1.7;max-width:620px;color:var(--ink);margin-bottom:17px}.portal-content .home-description{font-size:13px;line-height:1.8;max-width:650px}.home-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}.portal-button{display:inline-flex;align-items:center;gap:18px;padding:11px 16px;border:1px solid var(--line);border-radius:6px;font-size:12px;font-weight:600;color:var(--ink)!important}.portal-button.primary{background:var(--accent);border-color:var(--accent);color:var(--paper)!important}.portal-button:hover{box-shadow:0 3px 10px #0001;text-decoration:none!important}.portal-content .start-panel{display:grid;grid-template-columns:1fr 1.25fr;gap:24px;border:1px solid var(--line);border-radius:9px;padding:25px;background:var(--panel);margin:0 0 42px}.start-panel h2{font-size:22px;margin:6px 0 10px}.start-panel p{font-size:12px;line-height:1.7;margin-bottom:14px}.start-panel a{font-size:11px;font-weight:650}.start-panel .eyebrow{font-size:8px;letter-spacing:1px}.terminal{align-self:center;min-width:0;border:1px solid #294b3c;border-radius:7px;background:#152b22;color:#ddf9e9;overflow:hidden}.terminal-top{display:flex;align-items:center;gap:13px;border-bottom:1px solid #294b3c;font-size:9px;color:#a7bbad;padding:10px 13px}.terminal-dots{font-size:8px;letter-spacing:2px;color:#709882}.terminal-top>span:last-child{margin-left:auto}.portal-content .terminal pre{background:transparent;border:0;margin:0;border-radius:0;padding:26px 15px;font-size:10px;line-height:2.1}.portal-content .terminal code{color:#b7f2cd}.terminal-foot{padding:11px 12px;border-top:1px solid #294b3c;color:#a7bbad;font-size:8px;line-height:1.7}.terminal .code-copy{border-color:#416453;color:#c6e4d3;background:#223d30;font-size:8px!important}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.section-heading h2{margin:0;font-size:23px}.section-heading>span{font-size:10px;color:var(--muted)}.portal-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.portal-card{display:block;position:relative;border:1px solid var(--line);border-radius:8px;padding:23px;transition:background .15s,border-color .15s}.portal-card:hover{text-decoration:none!important;background:var(--panel);border-color:var(--accent)}.card-icon{display:inline-grid;place-items:center;width:29px;height:28px;font:11px monospace;color:var(--accent);background:var(--accent-soft);border-radius:5px}.portal-card h3{font-size:15px;color:var(--ink);margin:14px 0 9px}.portal-card h3>span{float:right;color:var(--muted);font-weight:400}.portal-card p{font-size:12px;line-height:1.8;margin:0 0 20px}.portal-card small{font-size:8px;letter-spacing:1px;color:var(--muted);font-weight:600}.portal-content .boundary-panel{display:flex;gap:20px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 8px 8px 0;padding:25px;margin:38px 0}.boundary-symbol{font-size:30px;color:var(--accent)}.boundary-panel h2{font-size:18px;margin:0 0 9px}.boundary-panel p{font-size:12px;line-height:1.9;margin:0 0 12px}.boundary-panel a{font-size:11px;font-weight:650}.business-note{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;border-top:1px solid var(--line);padding:25px 0}.business-note p{font-size:11px;margin:3px 0 0}.business-note>a{white-space:nowrap}.search-dialog{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:12px;width:min(680px,calc(100vw - 30px));padding:0;box-shadow:var(--shadow);margin:13vh auto;max-height:73vh}.search-dialog::backdrop{background:#122a2459;backdrop-filter:blur(3px)}.search-dialog form{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid var(--line)}.search-dialog input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);outline:none;font-size:15px}.search-dialog form button{border:1px solid var(--line);border-radius:4px;background:var(--panel);color:var(--muted);font-size:10px;padding:3px 6px}.search-options{padding:12px 20px;display:flex;align-items:center;gap:12px;font-size:11px}.search-options select{border:1px solid var(--line);border-radius:5px;background:var(--panel);color:var(--ink);padding:4px}.search-status{margin:0;padding:5px 20px 12px;font-size:11px;color:var(--muted)}.search-results{padding:0 10px 10px;overflow:auto;max-height:48vh}.search-result{display:block;border:1px solid transparent;border-radius:6px;padding:12px;margin:3px 0}.search-result:hover,.search-result:focus{background:var(--accent-soft);border-color:var(--line);text-decoration:none!important}.search-result strong{display:block;color:var(--ink);font-size:13px}.search-result small{display:block;color:var(--accent);font-size:9px}.search-result p{color:var(--muted);margin:4px 0 0;font-size:11px;line-height:1.6}.no-script{margin:20px;font-size:12px}.portal .orientation-preview{background:var(--paper);color:var(--ink);border-color:var(--line)}
@media(min-width:1600px){.portal-header{padding-left:max(36px,calc((100vw - 1528px)/2));padding-right:max(36px,calc((100vw - 1528px)/2))}}
@media(max-width:1280px){.portal-layout{grid-template-columns:235px minmax(0,1fr) 175px}.portal-main{padding:25px 32px}.portal-header{padding:0 25px;gap:20px}.portal-brand{min-width:190px}.portal-header nav{gap:17px}.portal-sidebar{padding-left:24px;padding-right:20px}.home-intro h1{font-size:43px}.portal-content .start-panel{grid-template-columns:1fr}.portal-toc{padding-right:15px}.terminal pre{font-size:12px!important}}
@media(max-width:1050px){.portal-layout{grid-template-columns:235px minmax(0,1fr)}.portal-toc{display:none}.portal-main{padding:25px 35px}.portal-header nav a:first-child{display:none}.portal-header nav{gap:15px}.portal-content .start-panel{grid-template-columns:1fr 1.25fr}}
@media(max-width:800px){.portal-header{height:64px;padding:0 18px;gap:13px}.portal-brand{min-width:0}.portal-brand strong{font-size:20px}.portal-brand span{display:none}.portal-header nav{display:none}.search-trigger{margin-left:auto;flex:0 1 270px;max-width:270px}.search-trigger kbd{display:none}.menu-toggle{display:block;font-size:11px!important;padding:6px 9px}.theme-toggle{font-size:15px!important;padding:3px 8px}.portal-layout{display:block}.portal-sidebar{display:none;position:fixed;inset:64px 0 0;z-index:11;background:var(--paper);height:calc(100dvh - 64px);max-width:360px;box-shadow:var(--shadow);padding:25px}.portal-sidebar.open{display:block}.portal-sidebar a{font-size:14px;padding:10px}.portal-sidebar h2{font-size:12px}.portal-main{max-width:800px;padding:22px 28px}.home-intro h1{font-size:44px}.portal-content h1{font-size:33px}.home-intro h1{font-size:44px}.edition-note{padding-bottom:20px}.portal-content .start-panel{grid-template-columns:1fr 1.25fr}.page-context{margin-bottom:15px}.portal-content .cards,.portal-content .grid{grid-template-columns:1fr}.portal-content .ref-item{padding:17px}.portal :target{scroll-margin-top:83px}}
@media(max-width:540px){.portal-header{gap:9px;padding:0 13px}.portal-brand{gap:7px}.portal-brand img{width:25px;height:25px}.portal-brand strong{font-size:18px}.search-trigger{font-size:0!important;max-width:38px;flex-basis:38px;padding:6px 10px;border:0;background:transparent;height:36px}.search-trigger>span{font-size:26px}.theme-toggle{border:0}.portal-main{padding:19px 22px 30px}.home-intro{padding-top:9px;padding-bottom:30px}.home-intro h1{font-size:37px;letter-spacing:-1.4px;line-height:1.14}.portal-content .home-lead{font-size:16px;line-height:1.7}.portal-content .home-description{font-size:12px}.home-actions{gap:9px}.portal-button{font-size:11px;gap:10px;padding:10px 13px}.portal-content .start-panel{grid-template-columns:1fr;padding:21px;gap:20px}.start-panel .eyebrow{font-size:8px}.terminal pre{font-size:10px!important}.portal-cards{grid-template-columns:1fr;gap:12px}.portal-card{padding:21px}.portal-card p{margin-bottom:13px}.section-heading>span{display:none}.portal-content .boundary-panel{padding:21px 17px;gap:12px}.business-note{align-items:flex-start;flex-direction:column;gap:12px}.edition-note{gap:6px;align-items:flex-start}.edition-note>span:last-child{width:100%;border:0;padding-left:13px;font-size:9px}.edition-note .version-dot{margin-top:5px}.portal-content h1{font-size:30px}.portal-content h2{font-size:21px}.portal-content pre{padding:31px 15px 20px;font-size:11px}.portal-content .ref-item{padding:14px}.portal-content table{font-size:11px}.portal-content .ref-signature{white-space:pre-wrap}.portal-footer{font-size:9px}.page-context{font-size:10px}.search-dialog{margin-top:80px}.search-dialog input{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.portal-header,.portal-sidebar,.portal-toc,.search-dialog,.code-copy,.next-page{display:none!important}.portal-layout{display:block}.portal-main{max-width:none;padding:0}.portal{color:#000;background:#fff}.portal-content pre{white-space:pre-wrap}.portal-content table{display:table;font-size:9px}}
.portal-content .heading-anchor{opacity:0;font-size:.65em;margin-left:8px}.portal-content :is(h1,h2,h3):hover .heading-anchor,.portal-content .heading-anchor:focus-visible{opacity:1}.source-notes{border-top:1px solid var(--line);padding-top:22px;margin-top:35px}.portal-content .source-notes .doc-boundary{background:none;border:0;padding:0;color:var(--muted)}