:root {
  --navy: #081330;
  --navy-2: #132342;
  --cyan: #37b7e6;
  --cyan-dark: #087fad;
  --ink: #172435;
  --muted: #5d6b7a;
  --line: #d8e0e8;
  --soft: #f5f7fa;
  --soft-blue: #edf7fb;
  --green: #1f6f50;
  --green-soft: #eef8f3;
  --orange: #8a5200;
  --orange-soft: #fff7e5;
  --red: #a82d25;
  --red-soft: #fff1f0;
  --sidebar-width: 278px;
  --toc-width: 220px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  letter-spacing: 0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: #fff; color: var(--ink); font-size: 15px; line-height: 1.62; }
button, input { font: inherit; }
a { color: #096f9c; text-underline-offset: 3px; }
a:hover { color: #055a80; }
img { max-width: 100%; height: auto; }
.skip-link { position: fixed; left: 12px; top: -48px; z-index: 100; padding: 8px 12px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 8px; }
.topbar { position: fixed; inset: 0 0 auto 0; z-index: 50; height: 60px; display: flex; align-items: center; gap: 16px; padding: 0 24px; background: var(--navy); border-bottom: 3px solid var(--cyan); color: #fff; }
.brand-logo { display: flex; flex: 0 0 auto; align-items: center; color: #fff; text-decoration: none; }
.brand-logo img { display: block; width: 164px; max-height: 38px; object-fit: contain; object-position: left center; }
.product-crumbs { display: flex; align-items: center; gap: 8px; min-width: 0; padding-left: 15px; border-left: 1px solid rgba(255,255,255,.25); color: #aebed0; font-size: 12px; white-space: nowrap; }
.product-crumbs a { overflow: hidden; color: #dbe8f4; text-decoration: none; text-overflow: ellipsis; }
.product-crumbs a:hover { color: #fff; text-decoration: underline; }
.product-crumb { max-width: 210px; font-weight: 700; }
.topbar-actions { margin-left: auto; display: flex; flex: 0 0 auto; align-items: center; gap: 10px; }
.edition-badge { padding: 3px 8px; border: 1px solid rgba(255,255,255,.28); border-radius: 3px; color: #dbe8f4; font-size: 12px; }
.print-button, .menu-button { border: 1px solid rgba(255,255,255,.32); border-radius: 4px; background: transparent; color: #fff; padding: 6px 10px; cursor: pointer; }
.print-button:hover, .menu-button:hover { background: rgba(255,255,255,.1); }
.menu-button { display: none; }
.docs-shell { min-height: 100vh; padding-top: 60px; display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr) var(--toc-width); }
.sidebar { position: fixed; top: 60px; bottom: 0; left: 0; width: var(--sidebar-width); overflow-y: auto; padding: 21px 18px 28px; background: #f8fafc; border-right: 1px solid var(--line); }
.search-wrap { position: relative; margin-bottom: 25px; }
.search-wrap label { display: block; margin-bottom: 6px; color: #3d4c5e; font-size: 12px; font-weight: 700; }
.search-wrap input { width: 100%; min-height: 38px; border: 1px solid #b9c6d3; border-radius: 4px; padding: 8px 10px; color: var(--ink); background: #fff; outline: none; }
.search-wrap input:focus { border-color: var(--cyan-dark); box-shadow: 0 0 0 2px rgba(55,183,230,.18); }
.search-results { position: absolute; z-index: 20; top: 68px; left: 0; right: 0; max-height: 360px; overflow: auto; background: #fff; border: 1px solid #b9c6d3; box-shadow: 0 8px 22px rgba(8,19,48,.14); }
.search-result { display: block; padding: 10px; border-bottom: 1px solid #e7ecf1; color: var(--ink); text-decoration: none; }
.search-result:hover, .search-result:focus { background: var(--soft-blue); }
.search-result strong { display: block; font-size: 13px; }
.search-result span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.4; }
.search-empty { padding: 12px; color: var(--muted); font-size: 13px; }
.nav-group { margin: 0 0 22px; }
.nav-label { margin: 0 9px 6px; color: #647386; font-size: 11px; line-height: 1.4; font-weight: 750; text-transform: uppercase; }
.nav-link { display: block; padding: 6px 9px; border-left: 3px solid transparent; color: #34465a; font-size: 13px; line-height: 1.38; text-decoration: none; }
.nav-link:hover { color: var(--navy); background: #eef3f7; }
.nav-link.active { color: #075f86; border-left-color: var(--cyan); background: #e9f5fa; font-weight: 700; }
.sidebar-footer { padding: 15px 9px 0; border-top: 1px solid var(--line); }
.sidebar-footer a { display: block; font-weight: 700; text-decoration: none; }
.sidebar-footer a:not(:first-child) { margin-top: 12px; }
.sidebar-footer span { display: block; color: var(--muted); font-size: 12px; }
.content { grid-column: 2; width: 100%; max-width: 980px; min-width: 0; margin: 0 auto; padding: 54px 58px 90px; outline: none; }
.doc-article[hidden] { display: none; }
.article-header { padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.article-kicker { margin-bottom: 10px; color: #08779f; font-size: 12px; font-weight: 760; text-transform: uppercase; }
h1, h2, h3, h4, h5, h6 { color: var(--navy); letter-spacing: 0; }
h1 { margin: 0; font-size: 36px; line-height: 1.16; font-weight: 720; }
.article-header > p { max-width: 760px; margin: 14px 0 0; color: #4f6072; font-size: 18px; line-height: 1.55; }
.article-meta { display: flex; gap: 18px; margin-top: 16px; color: #6b7785; font-size: 12px; }
.text-action { border: 0; padding: 0; color: #08779f; background: transparent; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.article-body { padding-top: 8px; }
.article-body h2 { margin: 42px 0 14px; font-size: 24px; line-height: 1.3; }
.article-body h3 { margin: 30px 0 10px; font-size: 18px; }
.article-body h4, .article-body h5, .article-body h6 { margin: 24px 0 9px; font-size: 16px; }
.article-body p { margin: 0 0 16px; }
.article-body code { padding: 1px 4px; border-radius: 3px; background: #eef1f5; color: #20364f; font-family: "SFMono-Regular", Consolas, monospace; font-size: .9em; }
pre { overflow: auto; padding: 16px; border: 1px solid #d2dbe5; border-radius: 4px; background: #f6f8fa; }
pre code { padding: 0; background: transparent; }
.article-body blockquote { margin: 22px 0; padding: 10px 18px; border-left: 4px solid #8a9aac; color: #47586a; background: #f7f9fb; }
.article-body blockquote p { margin: 0; }
.article-body img { display: block; width: 100%; height: auto; margin: 22px 0 8px; border: 1px solid var(--line); background: #fff; }
.article-body hr { margin: 36px 0; border: 0; border-top: 1px solid var(--line); }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li { margin: 5px 0; }
.task-item { display: flex; align-items: flex-start; gap: 8px; list-style: none; }
.task-item input { margin-top: 5px; }
.callout { margin: 24px 0; padding: 16px 18px; border-left: 4px solid var(--cyan-dark); background: var(--soft-blue); }
.callout strong { display: block; color: var(--navy); }
.callout p { margin: 3px 0 0; color: #3f5265; }
.callout-note { border-left-color: var(--green); background: var(--green-soft); }
.callout-warning { border-left-color: #c87800; background: var(--orange-soft); }
.callout-important { border-left-color: var(--red); background: var(--red-soft); }
.table-wrap { width: 100%; margin: 18px 0 24px; overflow-x: auto; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.5; }
th { padding: 10px 12px; color: #fff; background: var(--navy-2); font-weight: 700; text-align: left; vertical-align: top; }
td { padding: 10px 12px; border-top: 1px solid var(--line); vertical-align: top; }
tbody tr:nth-child(even) { background: #f8fafc; }
.article-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); }
.pager-link { display: block; color: var(--ink); text-decoration: none; }
.pager-link.next { text-align: right; }
.pager-link small { display: block; color: var(--muted); }
.pager-link span { color: #08779f; font-weight: 700; }
.toc { position: fixed; top: 60px; right: 0; bottom: 0; width: var(--toc-width); overflow-y: auto; padding: 56px 24px 30px 0; }
.toc-title { margin-bottom: 10px; color: #526276; font-size: 11px; font-weight: 750; text-transform: uppercase; }
.toc a { display: block; padding: 4px 0 4px 10px; border-left: 2px solid #dbe2e9; color: #627184; font-size: 12px; line-height: 1.35; text-decoration: none; }
.toc a:hover, .toc a.active { color: #08779f; border-left-color: var(--cyan); }
.toast { position: fixed; z-index: 100; right: 24px; bottom: 24px; padding: 10px 14px; border: 1px solid #b7c7d5; border-radius: 4px; background: var(--navy); color: #fff; box-shadow: 0 8px 22px rgba(8,19,48,.2); }
.print-frontmatter { display: none; }
@media (max-width: 1120px) {
  :root { --toc-width: 0px; }
  .docs-shell { grid-template-columns: var(--sidebar-width) minmax(0, 1fr); }
  .toc { display: none; }
  .hub-crumb, .hub-crumb + span { display: none; }
}
@media (max-width: 760px) {
  .topbar { height: 58px; padding: 0 12px; gap: 9px; }
  .brand-logo img { width: 112px; max-height: 32px; }
  .product-crumbs { flex: 1 1 auto; gap: 6px; padding-left: 9px; overflow: hidden; }
  .family-crumb, .family-crumb + span, .edition-badge, .print-button { display: none; }
  .product-crumb { max-width: none; }
  .menu-button { display: block; flex: 0 0 auto; }
  .docs-shell { display: block; padding-top: 58px; }
  .sidebar { z-index: 70; top: 58px; width: min(86vw, 320px); transform: translateX(-102%); transition: transform .18s ease; box-shadow: 8px 0 24px rgba(8,19,48,.18); }
  body.nav-open .sidebar { transform: translateX(0); }
  .mobile-overlay { position: fixed; z-index: 60; inset: 58px 0 0; background: rgba(8,19,48,.46); }
  body.nav-open .mobile-overlay { display: block; }
  .content { padding: 36px 20px 70px; }
  h1 { font-size: 30px; }
  .article-header > p { font-size: 16px; }
  .article-body h2 { margin-top: 34px; font-size: 22px; }
  .article-pager { gap: 18px; }
}
@media print {
  @page { margin: 0.65in 0.7in; }
  .print-frontmatter { display: block; min-height: 9in; padding: 0.25in 0; break-after: page; }
  .print-frontmatter img { width: 220px; padding: 12px; background: var(--navy); }
  .print-frontmatter .print-edition { margin-top: 32px; color: var(--cyan-dark); font-size: 12px; font-weight: 750; text-transform: uppercase; }
  .print-frontmatter h1 { margin-top: 8px; font-size: 34px; }
  .print-frontmatter > p { max-width: 680px; color: var(--muted); font-size: 17px; }
  .print-frontmatter h2 { margin-top: 44px; }
  .print-frontmatter ol { columns: 2; column-gap: 36px; }
  .print-frontmatter li { break-inside: avoid; margin: 0 0 8px; }
  .print-frontmatter a { color: var(--ink); text-decoration: none; }
  .topbar, .sidebar, .toc, .article-meta, .article-pager, .toast { display: none !important; }
  .docs-shell { display: block; padding: 0; }
  .content { max-width: none; padding: 0; }
  .doc-article { display: block !important; page-break-before: always; }
  .article-header { padding-top: 20px; }
  .table-wrap { overflow: visible; }
  a { color: inherit; text-decoration: none; }
}