:root {
  color-scheme: light;
  --ink: #172126;
  --muted: #5a6b73;
  --line: #d6dfe3;
  --surface: #ffffff;
  --soft: #f3f6f7;
  --brand: #126579;
  --brand-dark: #0d4b5a;
  --accent: #c43d35;
  --success: #23744b;
  font-family: "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--soft); line-height: 1.55; }
a { color: var(--brand-dark); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.site-header { min-height: 64px; display: flex; align-items: center; padding: 10px clamp(18px, 4vw, 48px); background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 700; text-decoration: none; }
.brand-mark { display: inline-grid; place-items: center; width: 38px; height: 38px; background: var(--ink); color: #fff; border-radius: 6px; font-size: 14px; }
.knowledge-home, .article-layout { width: min(100% - 32px, 1040px); margin: 0 auto; }
.knowledge-head { padding: 44px 0 24px; }
.knowledge-head h1, .article-header h1 { margin: 0; letter-spacing: 0; line-height: 1.15; }
.knowledge-head h1 { font-size: clamp(32px, 6vw, 52px); }
.eyebrow { margin: 0 0 8px; color: var(--brand); font-size: 13px; font-weight: 800; text-transform: uppercase; }
.knowledge-search { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; padding: 18px 0 24px; border-top: 1px solid var(--line); }
.knowledge-search label { grid-column: 1 / -1; font-weight: 700; }
.knowledge-search input { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #9aabb2; border-radius: 6px; background: #fff; color: var(--ink); font: inherit; }
.knowledge-search input:focus { outline: 3px solid rgba(18, 101, 121, .2); border-color: var(--brand); }
#knowledge-result-count { align-self: center; color: var(--muted); white-space: nowrap; }
.knowledge-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding-bottom: 48px; }
.knowledge-card { min-width: 0; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: 6px; }
.knowledge-card h2 { margin: 8px 0; font-size: 20px; line-height: 1.3; letter-spacing: 0; }
.knowledge-card h2 a { color: var(--ink); }
.knowledge-card p { margin: 0; color: var(--muted); }
.card-product { color: var(--brand); font-size: 13px; font-weight: 800; }
.empty-state { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.breadcrumbs { padding: 18px 0; color: var(--muted); font-size: 14px; overflow-x: auto; }
.breadcrumbs ol { display: flex; gap: 8px; min-width: max-content; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: #8a999f; }
.knowledge-article { margin-bottom: 48px; padding: clamp(22px, 4vw, 52px); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.article-header { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.article-header h1 { max-width: 850px; font-size: clamp(30px, 5vw, 46px); }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; color: var(--brand); font-size: 14px; font-weight: 800; }
.status-badge { color: #8b2e29; }
.article-lead { max-width: 820px; margin: 18px 0 0; color: var(--muted); font-size: 19px; }
.topic-navigation { margin: 22px 0 4px; padding: 18px 20px; background: var(--soft); border-left: 4px solid var(--brand); }
.topic-navigation h2 { margin: 0 0 10px; font-size: 18px; }
.topic-navigation ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 24px; margin: 0; padding-left: 20px; }
.knowledge-section { padding: 26px 0; border-bottom: 1px solid var(--line); }
.knowledge-section h2 { margin: 0 0 12px; font-size: 22px; letter-spacing: 0; }
.knowledge-section h3 { margin: 0 0 10px; font-size: 19px; letter-spacing: 0; }
.knowledge-section h4 { margin: 0 0 8px; font-size: 17px; letter-spacing: 0; }
.knowledge-section p { margin: 0 0 12px; }
.knowledge-section p, .knowledge-section li { overflow-wrap: anywhere; }
.knowledge-section li + li { margin-top: 9px; }
.knowledge-section--highlight { margin: 22px 0 0; padding: 20px; background: #edf6f5; border: 1px solid #bdd9d5; border-left: 4px solid var(--success); border-radius: 6px; }
.legacy-source-content { min-width: 0; max-width: 100%; padding: 24px 0; border-bottom: 1px solid var(--line); overflow-x: auto; overflow-wrap: anywhere; }
.legacy-source-content > :first-child { margin-top: 0; }
.legacy-source-content img { display: block; max-width: 100%; height: auto; margin: 14px auto; }
.legacy-source-content table { max-width: 100%; border-collapse: collapse; }
.legacy-source-content td, .legacy-source-content th { max-width: 100%; vertical-align: top; }
.legacy-source-content p { margin: 0 0 12px; }
.legacy-source-content h1, .legacy-source-content h2, .legacy-source-content h3,
.legacy-source-content h4, .legacy-source-content h5, .legacy-source-content h6 { line-height: 1.25; }
.knowledge-section--topic_section { margin-top: 12px; padding: 28px 0 10px; }
.knowledge-section--topic_section > h2 { padding-bottom: 10px; color: var(--brand-dark); border-bottom: 2px solid var(--brand); }
.knowledge-section--topic_section > .knowledge-section { margin-left: 18px; padding: 18px 0; }
.release-year-group { padding: 28px 0 4px; border-bottom: 1px solid var(--line); }
.release-year-group > h2 { margin: 0 0 4px; color: var(--brand-dark); font-size: 28px; }
.knowledge-section--release_entry { padding: 22px 0; border-bottom: 1px solid var(--line); }
.knowledge-section--release_entry > h3 { margin-bottom: 14px; color: var(--ink); font-size: 20px; }
.knowledge-section--release_entry time { display: inline-block; padding: 4px 9px; color: #fff; background: var(--brand); border-radius: 4px; font-variant-numeric: tabular-nums; }
.knowledge-section--release_entry > .knowledge-section { margin-left: 18px; padding: 12px 0; border-bottom: 0; }
.download-list { padding-left: 20px; }
.download-link { font-weight: 700; }
.knowledge-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.knowledge-figure { min-width: 0; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 6px; }
.knowledge-figure img { display: block; width: 100%; height: auto; max-height: 520px; object-fit: contain; }
.knowledge-figure figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.knowledge-inline-resources { display: grid; gap: 12px; margin: 14px 0 20px; }
.knowledge-figure--inline { width: min(100%, 820px); background: var(--soft); }
.knowledge-figure--inline img { max-height: none; }
.inline-resource-link { margin: 0 !important; padding: 10px 12px; background: var(--soft); border-left: 3px solid var(--brand); }
.inline-resource-link a { font-weight: 700; }
.knowledge-table-wrap { overflow-x: auto; }
.knowledge-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.knowledge-table td { padding: 8px; border: 1px solid var(--line); vertical-align: top; }
.source-note { color: var(--muted); font-size: 14px; }
.agent-details { margin-top: 24px; color: var(--muted); }
.agent-details summary { cursor: pointer; font-weight: 700; }
.site-footer { padding: 26px 18px; text-align: center; color: var(--muted); border-top: 1px solid var(--line); background: var(--surface); }
[hidden] { display: none !important; }
@media (max-width: 700px) {
  .knowledge-grid { grid-template-columns: 1fr; }
  .knowledge-search { grid-template-columns: 1fr; }
  #knowledge-result-count { justify-self: start; }
  .knowledge-home, .article-layout { width: min(100% - 20px, 1040px); }
  .knowledge-head { padding-top: 30px; }
  .knowledge-article { padding: 20px; }
  .article-lead { font-size: 17px; }
  .topic-navigation ul { grid-template-columns: 1fr; }
  .knowledge-section--topic_section > .knowledge-section,
  .knowledge-section--release_entry > .knowledge-section { margin-left: 8px; }
  .knowledge-gallery { grid-template-columns: 1fr; }
}

:root {
  --ink: #102a36;
  --ink-strong: #091d26;
  --paper: #f5f2ea;
  --surface: #ffffff;
  --soft: #edf3f4;
  --muted: #5e7078;
  --line: #d5dede;
  --orange: #f46631;
  --on-orange: #091d26;
  --cyan: #12a8c5;
  --focus: #f9a23f;
  --header: #102a36;
  --input: #ffffff;
  --input-border: #98a9af;
  --current: #dff3f6;
  --highlight: #edf6f5;
  --highlight-line: #bdd9d5;
  --shadow-color: rgba(16, 42, 54, .06);
  color-scheme: light;
  font-family: Aptos, "Segoe UI", Arial, sans-serif;
}
html[data-theme="dark"] {
  --ink: #edf6f7;
  --ink-strong: #f7fbfc;
  --brand-dark: #75d5e5;
  --paper: #071820;
  --surface: #0c222c;
  --soft: #0d2732;
  --muted: #95adb4;
  --line: rgba(225, 240, 243, .16);
  --header: #0a202a;
  --input: #0c222c;
  --input-border: #52707b;
  --current: #123946;
  --highlight: #12342f;
  --highlight-line: #35675e;
  --shadow-color: rgba(0, 0, 0, .32);
  color-scheme: dark;
}
html { scroll-padding-top: 88px; }
body { background: var(--paper); color: var(--ink); transition: background-color 180ms ease, color 180ms ease; }
.site-header { position: sticky; top: 0; z-index: 80; min-height: 66px; justify-content: space-between; background: var(--header); border: 0; border-bottom: 3px solid var(--orange); color: #fff; }
.site-header .brand { color: #fff; }
.site-header .brand:hover { color: #fff; }
.brand-mark { background: var(--orange); color: var(--on-orange); border-radius: 10px; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.company-link { color: #fff; font-weight: 700; text-decoration: none; }
.company-link:hover { color: #fff; text-decoration: underline; }
.theme-cycle { display: inline-grid; width: 38px; height: 38px; place-items: center; padding: 0; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; background: rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .88); cursor: pointer; font: inherit; }
.theme-cycle:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.theme-cycle-icon { font-size: 20px; line-height: 1; }
.theme-cycle-label { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.knowledge-toolbar { display: none; }
.portal-shell { display: grid; grid-template-columns: minmax(286px, 344px) minmax(0, 1fr); min-height: calc(100vh - 69px); }
.portal-sidebar { position: sticky; top: 69px; align-self: start; height: calc(100vh - 69px); overflow: auto; background: var(--surface); border-right: 1px solid var(--line); z-index: 50; }
.sidebar-sticky-head { position: sticky; top: 0; z-index: 2; padding: 10px 14px 8px; background: var(--surface); border-bottom: 1px solid var(--line); }
.sidebar-title-row { display: flex; min-height: 36px; align-items: center; justify-content: space-between; gap: 12px; font-size: 19px; }
.sidebar-close { display: none; width: 44px; height: 44px; border: 0; border-radius: 8px; background: var(--soft); color: var(--ink); font: 26px/1 inherit; cursor: pointer; }
.sidebar-search-label { display: block; margin: 4px 0; font-size: 13px; font-weight: 800; }
.sidebar-search, .hero-search, .sidebar-filters select { width: 100%; height: 38px; border: 1px solid var(--input-border); border-radius: 7px; background: var(--input); color: var(--ink); font: inherit; }
.sidebar-search, .hero-search { padding: 6px 10px; }
.sidebar-filter-details { margin-top: 4px; }
.sidebar-filter-details summary { display: flex; min-height: 32px; align-items: center; gap: 7px; padding: 3px 2px; color: var(--ink); font-size: 12px; font-weight: 800; cursor: pointer; list-style: none; }
.sidebar-filter-details summary::-webkit-details-marker { display: none; }
.sidebar-filter-details summary::after { content: "+"; margin-left: auto; color: var(--muted); font-size: 18px; font-weight: 500; line-height: 1; }
.sidebar-filter-details[open] summary::after { content: "−"; }
.filter-summary-hint { color: var(--muted); font-size: 11px; font-weight: 500; }
.sidebar-filters { display: grid; gap: 7px; margin-top: 2px; padding: 8px 0 2px; border-top: 1px solid var(--line); }
.sidebar-filters label { display: grid; gap: 3px; color: var(--muted); font-size: 12px; font-weight: 700; }
.sidebar-filters select { padding: 4px 34px 4px 10px; }
.sidebar-search:focus, .hero-search:focus, .sidebar-filters select:focus, button:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--focus) 70%, transparent); outline-offset: 2px; }
.knowledge-tree { padding: 6px 6px 20px; }
.tree-list { margin: 0; padding: 0; list-style: none; }
.tree-list .tree-list { padding-left: 12px; }
.tree-row { display: grid; grid-template-columns: 32px minmax(0, 1fr); min-height: 34px; align-items: stretch; border-radius: 7px; }
.tree-row:hover { background: var(--soft); }
.tree-toggle, .tree-toggle-placeholder { display: grid; width: 32px; min-height: 34px; place-items: center; border: 0; background: transparent; color: var(--ink); font: 18px/1 inherit; cursor: pointer; }
.tree-toggle[aria-expanded="true"] { transform: rotate(90deg); }
.tree-link, .tree-label { display: flex; min-width: 0; min-height: 34px; align-items: center; padding: 3px 5px 3px 0; color: var(--ink); font-size: 14px; line-height: 1.2; overflow-wrap: anywhere; text-decoration: none; }
.tree-link[aria-current="page"] { color: var(--ink-strong); font-weight: 800; }
.tree-row:has(.tree-link[aria-current="page"]) { background: var(--current); box-shadow: inset 3px 0 0 var(--cyan); }
.portal-main { min-width: 0; padding: 0 clamp(18px, 4vw, 58px) 56px; }
.portal-main .breadcrumbs, .article-layout .breadcrumbs { width: 100%; }
.portal-hero { max-width: 920px; padding: clamp(34px, 7vw, 78px) 0 34px; }
.portal-hero h1 { max-width: 820px; margin: 0 0 16px; color: var(--ink-strong); font-size: clamp(38px, 6vw, 68px); line-height: 1.02; letter-spacing: -.035em; }
.portal-hero > p:not(.eyebrow) { max-width: 760px; color: var(--muted); font-size: clamp(18px, 2.2vw, 23px); }
.release-archive-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 8px; padding: 11px 14px; border-radius: 8px; background: var(--orange); color: var(--on-orange); font-weight: 800; text-decoration: none; }
.release-archive-link:hover { color: var(--on-orange); filter: brightness(.96); }
.release-archive-link span { padding-left: 10px; border-left: 1px solid color-mix(in srgb, var(--on-orange) 35%, transparent); font-size: 13px; }
.portal-hero label { display: block; margin: 30px 0 8px; font-weight: 800; }
.hero-search { height: 44px; padding: 8px 12px; font-size: 16px; }
.portal-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.portal-stats span, .result-badge { padding: 5px 9px; border-radius: 999px; background: var(--surface); color: var(--muted); border: 1px solid var(--line); font-size: 12px; font-weight: 700; }
.results-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 14px; }
.results-heading-row h2 { margin: 0; font-size: 25px; }
.clear-search { min-height: 38px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; font-weight: 700; cursor: pointer; }
.portal-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 310px), 1fr)); gap: 14px; }
.load-more { display: block; min-height: 44px; margin: 20px auto 0; padding: 8px 18px; border: 1px solid var(--input-border); border-radius: 8px; background: var(--surface); color: var(--ink); cursor: pointer; font: inherit; font-weight: 800; }
.load-more:hover { border-color: var(--cyan); }
.load-more[hidden] { display: none; }
.result-card { min-width: 0; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--cyan); border-radius: 12px; box-shadow: 0 8px 30px var(--shadow-color); }
.result-card[data-type="legacy"] { border-top-color: #9aa9ae; }
.result-card h3 { margin: 10px 0 8px; font-size: 20px; line-height: 1.25; }
.result-card h3 a { color: var(--ink-strong); }
.result-card p { margin: 0; color: var(--muted); font-size: 14px; }
.result-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.sidebar-search-results { padding: 12px; }
.sidebar-search-results .result-card { margin-bottom: 10px; padding: 14px; box-shadow: none; }
.sidebar-search-results .result-card h3 { font-size: 16px; }
.sidebar-search-results .result-card p { display: none; }
.portal-article-shell .article-layout { width: auto; margin: 0; padding: 0 clamp(18px, 4vw, 58px); }
.portal-article-shell .knowledge-article { max-width: 1000px; margin-right: auto; border-radius: 12px; box-shadow: 0 10px 36px var(--shadow-color); }
.portal-article-shell .breadcrumbs { max-width: 1000px; margin-right: auto; }
.portal-article-shell .article-header h1 { color: var(--ink-strong); }
.portal-page .knowledge-section--highlight { background: var(--highlight); border-color: var(--highlight-line); }
.portal-page .topic-navigation, .portal-page .empty-state { background: var(--surface); border-color: var(--line); }
.portal-page .knowledge-article, .portal-page .knowledge-card { background: var(--surface); border-color: var(--line); }
.sidebar-backdrop { display: none; }
@media (max-width: 920px) {
  html { scroll-padding-top: 124px; }
  .site-header { min-height: 62px; padding-inline: 14px; }
  .company-link { display: none; }
  .knowledge-toolbar { position: sticky; top: 62px; z-index: 70; display: grid; grid-template-columns: auto auto minmax(0, 1fr); min-height: 48px; align-items: center; gap: 6px; padding: 4px 10px; background: color-mix(in srgb, var(--surface) 96%, transparent); border-bottom: 1px solid var(--line); }
  .toolbar-button { min-height: 44px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--soft); color: var(--ink); font: inherit; font-weight: 800; cursor: pointer; }
  .toolbar-current { min-width: 0; padding-left: 6px; color: var(--muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .portal-shell { display: block; min-height: calc(100vh - 110px); }
  .portal-sidebar { position: fixed; inset: 0 auto 0 0; width: min(90vw, 380px); height: 100vh; transform: translateX(-102%); transition: transform .2s ease; box-shadow: 16px 0 50px rgba(0, 0, 0, .28); z-index: 100; }
  body.sidebar-open { overflow: hidden; }
  body.sidebar-open .portal-sidebar { transform: translateX(0); }
  .sidebar-close { display: grid; }
  .sidebar-search, .sidebar-filters select { height: 44px; }
  .sidebar-filter-details summary { min-height: 44px; }
  .sidebar-backdrop { position: fixed; inset: 0; z-index: 90; display: block; background: rgba(4, 18, 24, .56); }
  .portal-main { padding-inline: 14px; }
  .portal-hero { padding-top: 30px; }
  .portal-hero h1 { font-size: clamp(36px, 12vw, 54px); }
  .portal-article-shell .article-layout { padding-inline: 10px; }
  .portal-article-shell .knowledge-article { padding: 20px; }
  .tree-list .tree-list { padding-left: 10px; }
  .tree-row { grid-template-columns: 44px minmax(0, 1fr); min-height: 44px; }
  .tree-toggle, .tree-toggle-placeholder { width: 44px; min-height: 44px; }
  .tree-link, .tree-label { min-height: 44px; padding-block: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .portal-sidebar { transition: none; }
}
.help-header { justify-content: space-between; gap: 18px; }
.help-header-nav { display: flex; flex-wrap: wrap; gap: 18px; font-weight: 700; }
.help-header-nav a { color: #fff; }
.help-header-nav a:hover, .help-header-nav a:focus-visible { color: #fff; text-decoration: underline; }
.help-header-nav a:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; }
.help-intro { max-width: 70ch; color: var(--muted); font-size: 18px; }
.help-chapters { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin: 18px 0 38px; }
.help-chapter { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--brand); border-radius: 6px; }
.help-chapter h2 { margin: 0 0 8px; }
.help-chapter p { margin: 0; color: var(--muted); }
.help-shell { display: grid; grid-template-columns: minmax(190px,245px) minmax(0,1fr); gap: 24px; width: min(100% - 32px,1320px); margin: 0 auto; }
.help-sidebar { align-self: start; position: sticky; top: 16px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.help-sidebar h2 { margin: 0 0 10px; font-size: 18px; }
.help-sidebar ul { list-style: none; padding: 0; margin: 0 0 18px; }
.help-sidebar li { margin: 8px 0; }
.help-sidebar a[aria-current=page] { font-weight: 800; }
.help-sidebar input { width: 100%; padding: 9px; border: 1px solid #9aabb2; border-radius: 6px; font: inherit; }
.help-sidebar h3 { margin: 20px 0 6px; font-size: 15px; color: var(--muted); }
.help-nav-group[hidden] { display: none; }
.help-list-group { grid-column: 1 / -1; margin: 20px 0 0; }
.help-article-main { min-width: 0; }
.help-question { font-size: 19px; color: var(--muted); }
.help-preview { margin: 16px 0; padding: 12px 16px; background: #fff4df; border-left: 4px solid #ad6b19; }
.help-source { color: var(--muted); font-size: 14px; }
.help-empty { margin: 0 0 36px; }
.help-global-search { width: min(100% - 32px,1320px); margin: 12px auto; }
.help-search-panel { display: grid; grid-template-columns: minmax(240px,1fr) auto; align-items: end; gap: 6px 20px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.help-search-panel .knowledge-search { grid-template-columns: 1fr; gap: 4px; border: 0; padding: 0; margin: 0; }
.help-search-panel .knowledge-search input { min-height: 40px; padding: 7px 10px; }
.help-search-filters { min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; border: 0; padding: 0; margin: 0; }
.help-search-filters legend { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.help-search-filters label { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; white-space: nowrap; font-size: 14px; cursor: pointer; }
.help-search-filters input { width: 18px; height: 18px; accent-color: var(--brand); }
.help-search-panel button { min-height: 40px; padding: 6px 10px; border: 1px solid #9aabb2; border-radius: 6px; background: #f0f5f6; color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; }
.help-search-panel button:focus-visible, .help-search-filters input:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.help-search-count { grid-column: 1 / -1; margin: 0; font-size: 12px; line-height: 1.4; color: var(--muted); }
.help-search-results { grid-column: 1 / -1; margin-top: 12px; }
.help-search-panel .empty-state { grid-column: 1 / -1; }
.help-search-panel [hidden], [data-help-browse][hidden] { display: none !important; }
.help-search-panel .card-product { display: inline-block; margin-bottom: 8px; }
@media(max-width:900px) { .help-search-panel { grid-template-columns: minmax(0,1fr); padding: 10px 12px; } }
.knowledge-figure [data-help-image] { display: block; cursor: zoom-in; }
.knowledge-figure [data-help-image]:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.help-gallery { width: min(1480px,calc(100% - 24px)); height: min(1000px,calc(100dvh - 24px)); max-width: none; max-height: none; padding: 18px; border: 0; border-radius: 12px; background: #fff; color: var(--ink); box-shadow: 0 20px 80px #0008; }
.help-gallery[open] { display: flex; flex-direction: column; gap: 12px; }
.help-gallery::backdrop { background: #071d28de; }
.help-gallery-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.help-gallery-toolbar h2 { margin: 0; font-size: 18px; }
.help-gallery-count { margin-right: auto; font-variant-numeric: tabular-nums; }
.help-gallery button { min-height: 44px; min-width: 44px; padding: 8px 12px; border: 1px solid #9aabb2; border-radius: 6px; color: var(--ink); background: #f0f5f6; font: inherit; cursor: pointer; }
.help-gallery button:hover:not(:disabled), .help-gallery button[aria-pressed=true] { background: #dbe9ed; }
.help-gallery button:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.help-gallery button:disabled { opacity: .4; cursor: default; }
.help-gallery-content { flex: 1; min-height: 0; display: grid; grid-template-columns: 44px minmax(0,1fr) 44px; grid-template-rows: minmax(0,1fr); gap: 12px; }
.help-gallery-content > button { align-self: center; }
.help-gallery-content > [data-gallery-previous] { grid-column: 1; grid-row: 1; }
.help-gallery-content > [data-gallery-next] { grid-column: 3; grid-row: 1; }
.help-gallery-stage { grid-column: 2; grid-row: 1; min-height: 0; min-width: 0; display: flex; align-items: center; justify-content: center; overflow: auto; background: #f4f7f8; border-radius: 6px; }
.help-gallery-stage img { display: block; flex: none; width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: contain; cursor: zoom-in; }
.help-gallery-stage.is-zoomed { align-items: flex-start; justify-content: flex-start; }
.help-gallery-stage.is-zoomed img { width: var(--help-gallery-zoom-width); height: auto; max-width: none; max-height: none; cursor: zoom-out; }
.help-gallery-caption { margin: 0; max-height: 26dvh; overflow: auto; overflow-wrap: anywhere; font-size: 14px; line-height: 1.5; }
.help-gallery-status { margin: 0; color: #9a3020; }
.help-gallery-hint { margin: 0; color: var(--muted); font-size: 12px; }
@media(max-width:600px) { .help-gallery { padding: 12px; gap: 8px; } .help-gallery-content { grid-template-columns: minmax(0,1fr) minmax(0,1fr); grid-template-rows: minmax(0,1fr) 44px; gap: 8px; } .help-gallery-stage { grid-column: 1 / -1; grid-row: 1; } .help-gallery-content > button { width: 100%; } .help-gallery-content > [data-gallery-previous] { grid-column: 1; grid-row: 2; } .help-gallery-content > [data-gallery-next] { grid-column: 2; grid-row: 2; } .help-gallery-hint { display: none; } }
@media(max-width:800px) { .help-shell { display: block; width: min(100% - 20px,1040px); } .help-sidebar { position: static; margin-bottom: 12px; } .help-chapters { grid-template-columns: 1fr; } }