/* Applicare Help Center — the Arcturus website's light theme (https://www.arcturustech.com).
   Values were read from that site's stylesheet and rendered pages: Syne / Inter / IBM Plex Mono, #f5f7fa page, #d4dae8 borders,
   #06B6D4 cyan and #F97316 orange accents, 64 px header, 6 px / 8 px / 10 px radii. Fonts are bundled in assets/fonts (no CDN, works offline). */
@font-face { font-family: "Syne"; src: url(fonts/syne-variable.woff2) format("woff2"); font-weight: 400 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url(fonts/inter-variable.woff2) format("woff2"); font-weight: 300 600; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url(fonts/ibm-plex-mono-400.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url(fonts/ibm-plex-mono-500.woff2) format("woff2"); font-weight: 500 700; font-style: normal; font-display: swap; }
:root {
  /* the main site's tokens */
  --bg: #F5F7FA; --bg-alt: #EEF1F7; --card: #FFFFFF; --border: #D4DAE8;
  --text: #0D1117; --text-2: #4A5568;
  --cyan: #06B6D4; --cyan-tint: rgba(6,182,212,.08); --cyan-line: rgba(6,182,212,.35);
  --orange: #F97316; --orange-tint: rgba(249,115,22,.08);
  --green: #059669; --green-tint: rgba(5,150,105,.08);
  --amber: #D97706; --amber-tint: rgba(217,119,6,.09);
  --purple: #7C3AED; --purple-tint: rgba(124,58,237,.07);
  --red: #DC2626;
  /* text-safe cyan: #06B6D4 on the page background is only 2.2:1, so links and active states use the same hue, darker (5.4:1) */
  --link: #0E7490; --link-hover: #155E75;
  /* names used throughout the templates */
  --blue: var(--link); --blue-hover: var(--link-hover); --blue-tint: var(--cyan-tint);
  --ai: var(--cyan); --ai-tint: var(--cyan-tint);
  --radius: 10px; --radius-sm: 6px; --radius-md: 8px; --shadow: none; --shadow-pop: 0 12px 32px rgba(13,17,23,.16);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Syne", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --header-h: 64px; --gutter: 48px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font: 16px/1.65 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; color: var(--text); overflow-wrap: break-word; }
a { color: var(--link); text-decoration: none; } a:hover { color: var(--link-hover); text-decoration: underline; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--cyan); color: var(--text); font-weight: 700; padding: 8px 14px; border-radius: var(--radius-sm); z-index: 1100; }
.skip:focus { left: 8px; color: var(--text); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.icon { width: 1.15em; height: 1.15em; vertical-align: -0.2em; flex: none; }

/* header — same 64 px bar as the main site: translucent page colour, 20 px blur, 1 px border */
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(245,247,250,.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
.header-row { max-width: none; margin: 0; height: var(--header-h); display: flex; align-items: center; gap: 8px; padding: 0 var(--gutter); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 650; white-space: nowrap; flex: none; margin-right: 8px; }
.brand:hover { text-decoration: none; color: var(--text); }
.brand img { height: 40px; width: auto; }
.nav { display: flex; gap: 2px; margin: 0 auto; }   /* centred between logo and tools, as on the main site */
.nav a { color: var(--text-2); padding: 6px 9px; border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 500; letter-spacing: -.01em; white-space: nowrap; transition: all .15s; }
.nav a:hover { background: var(--cyan-tint); color: var(--text); text-decoration: none; }
.nav a[aria-current="page"] { background: var(--cyan-tint); color: var(--link); font-weight: 600; }
.header-tools { margin-left: 0; display: flex; align-items: center; gap: 10px; }
.search-box { position: relative; }
.search-box input { width: 180px; padding: 8px 12px 8px 34px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--card); font: inherit; font-size: 13px; color: var(--text); }
.search-box input::placeholder { color: var(--text-2); opacity: .9; }
.search-box input:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(6,182,212,.22); }
.search-box .icon { position: absolute; left: 11px; top: 10px; color: var(--text-2); width: 16px; height: 16px; pointer-events: none; }
.suggest { position: absolute; top: calc(100% + 6px); left: 0; right: 0; min-width: 340px; background: rgba(245,247,250,.98); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: 6px; display: none; z-index: 1010; }
.suggest.open { display: block; }
.suggest a { display: block; padding: 8px 10px; border-radius: var(--radius-sm); color: var(--text); font-size: 13.5px; }
.suggest a small { display: block; color: var(--text-2); font-size: 12px; }
.suggest a:hover, .suggest a[aria-selected="true"] { background: rgba(6,182,212,.12); text-decoration: none; }
select.version { padding: 8px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: transparent; font: inherit; font-size: 13px; color: var(--text-2); cursor: pointer; }
select.version:hover { color: var(--text); border-color: var(--cyan-line); }
.menu-btn { display: none; background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 7px 11px; cursor: pointer; color: var(--text-2); line-height: 1; }
.menu-btn .icon { width: 18px; height: 18px; vertical-align: middle; }

/* buttons & badges — the main site's .bp (primary, cyan), .bg (ghost) and orange hero CTA. Text on the fills is near-black: white or off-white on these
   cyan/orange fills is below 3:1, near-black is 7:1 */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 20px; border-radius: var(--radius-sm); font: inherit; font-weight: 700; font-size: 13.5px; border: 1px solid transparent; cursor: pointer; background: var(--cyan); color: var(--text); transition: filter .15s, border-color .15s, color .15s; }
.btn:hover { filter: brightness(1.08); color: var(--text); text-decoration: none; }
.btn.secondary { background: transparent; color: var(--text-2); border-color: var(--border); font-weight: 500; }
.btn.secondary:hover { filter: none; background: var(--card); color: var(--text); border-color: var(--cyan-line); }
.btn.accent { background: var(--orange); color: var(--text); padding: 11px 24px; border-radius: var(--radius-md); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--bg-alt); color: var(--text-2); border: 1px solid var(--border); }
.badge.tech { background: var(--cyan-tint); color: var(--link); border-color: var(--cyan-line); }
.badge.warn { background: var(--amber-tint); color: #92400E; border-color: rgba(217,119,6,.4); }
.badge.ok { background: var(--green-tint); color: #047857; border-color: rgba(5,150,105,.4); }
.badge.stop { background: #FEF2F2; color: #991B1B; border-color: #FECACA; }
.eyebrow-pill { display: inline-block; font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 1.47px; color: var(--link); background: var(--cyan-tint); border: 1px solid var(--cyan-line); border-radius: 20px; padding: 6px 16px; }

/* home — compact intro: eyebrow pill, Syne headline, search; faint grid + cyan glow echo the main site's hero (decorative approximation) */
.hero { background: radial-gradient(60% 120% at 50% -20%, rgba(6,182,212,.12), transparent 70%), linear-gradient(rgba(6,182,212,.05) 1px, transparent 1px) 0 0 / 48px 48px, linear-gradient(90deg, rgba(6,182,212,.05) 1px, transparent 1px) 0 0 / 48px 48px, var(--bg); border-bottom: 1px solid var(--border); padding: 44px var(--gutter) 36px; text-align: center; }
.hero .eyebrow-pill { margin-bottom: 14px; }
.hero h1 { margin: 0 0 10px; font-size: clamp(22px, 6.6vw, 46px); line-height: 1.08; letter-spacing: -.04em; }
.hero p { margin: 0 auto 22px; max-width: 640px; color: var(--text-2); font-size: 17px; line-height: 1.7; }
.hero-search { max-width: 680px; margin: 0 auto; display: flex; gap: 8px; }
.hero-search .search-box { flex: 1; }
.hero-search input { width: 100%; padding: 14px 16px 14px 46px; font-size: 16px; border-radius: var(--radius-md); background: var(--card); }
.hero-search .icon { left: 16px; top: 16px; width: 20px; height: 20px; }
.hero-search .btn { padding: 0 24px; }
.hero-cta { margin-top: 18px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero-meta { margin-top: 14px; font-size: 13.5px; color: var(--text-2); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 16px; }
.chip { padding: 4px 13px; border: 1px solid var(--border); border-radius: 999px; background: var(--card); color: var(--text-2); font-family: var(--mono); font-size: 12px; font-weight: 400; }
.chip:hover, .chip.on { border-color: var(--cyan); color: var(--link); background: var(--cyan-tint); text-decoration: none; }
.wrap { max-width: 1400px; margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 40px 0 8px; } .section > h2 { margin: 0 0 16px; font-size: 22px; letter-spacing: -.03em; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.card { display: block; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; color: var(--text); transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--cyan); transform: translateY(-2px); text-decoration: none; color: var(--text); }
.card .ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: var(--radius); background: var(--cyan-tint); color: var(--link); margin-bottom: 12px; }
.card .ic .icon { width: 22px; height: 22px; }
.card h3, .card h2 { margin: 0 0 4px; font-size: 17px; letter-spacing: -.01em; } .card p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.support-cards { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); margin-top: 18px; }
.card .online { display: inline-block; margin-top: 10px; font-family: var(--mono); font-size: 11px; color: var(--text-2); border: 1px solid var(--border); border-radius: 999px; padding: 1px 10px; }
.support-note { max-width: 760px; margin-top: 32px; }
.card .count { margin-top: 10px; font-size: 13px; color: var(--text-2); }
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 28px; }
.list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); overflow: hidden; }
.list li + li { border-top: 1px solid var(--border); }
.list a { display: block; padding: 12px 16px; color: var(--text); }
.list a:hover { background: var(--cyan-tint); text-decoration: none; }
.list a strong { font-weight: 600; color: var(--link); } .list a span { display: block; color: var(--text-2); font-size: 13.5px; margin-top: 2px; }
.list .meta { font-size: 12.5px; color: var(--text-2); }
.cta-band { margin: 44px 0 56px; padding: 26px 28px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band h2 { margin: 0 0 4px; font-size: 19px; letter-spacing: -.02em; } .cta-band p { margin: 0; color: var(--text-2); }

/* layout: sidebar / article / toc */
.layout { max-width: 1400px; margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: 270px minmax(0, 1fr) 230px; gap: 36px; align-items: start; }
.layout.no-toc { grid-template-columns: 270px minmax(0, 1fr); }
.sidebar, .toc { position: sticky; top: calc(var(--header-h) + 16px); max-height: calc(100vh - var(--header-h) - 32px); overflow: auto; padding: 24px 0; font-size: 14px; }
.sidebar details { margin-bottom: 4px; }
.sidebar summary { cursor: pointer; padding: 7px 10px; border-radius: var(--radius-sm); font-weight: 600; list-style: none; display: flex; align-items: center; gap: 6px; }
.sidebar summary::-webkit-details-marker { display: none; }
.sidebar summary::before { content: "›"; display: inline-block; transition: transform .15s; color: var(--text-2); }
.sidebar details[open] > summary::before { transform: rotate(90deg); }
.sidebar summary:hover { background: var(--cyan-tint); }
.sidebar .group { margin: 8px 0 2px 12px; font-family: var(--mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-2); font-weight: 500; }
.sidebar ul { list-style: none; margin: 0 0 6px 8px; padding: 0 0 0 10px; border-left: 1px solid var(--border); }
.sidebar li a { display: block; padding: 5px 10px; color: var(--text-2); border-radius: var(--radius-sm); line-height: 1.4; }
.sidebar li a:hover { background: var(--cyan-tint); color: var(--text); text-decoration: none; }
.sidebar li a[aria-current="page"] { background: var(--cyan-tint); color: var(--link); font-weight: 600; box-shadow: inset 2px 0 0 var(--cyan); }
.toc h2 { font-family: var(--mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-2); font-weight: 500; margin: 0 0 8px; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--border); }
.toc a { display: block; padding: 3px 12px; margin-left: -2px; border-left: 2px solid transparent; color: var(--text-2); line-height: 1.4; font-size: 13.5px; }
.toc a:hover { color: var(--text); text-decoration: none; } .toc a.active { color: var(--link); border-left-color: var(--cyan); font-weight: 600; }
.toc .d3 a { padding-left: 24px; font-size: 13px; }
main.article { min-width: 0; padding: 24px 0 64px; }
.breadcrumb { font-size: 13px; color: var(--text-2); margin-bottom: 14px; }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; }
.breadcrumb li + li::before { content: "/"; margin-right: 4px; color: var(--text-2); opacity: .6; }
.article h1 { font-size: clamp(22px, 6.4vw, 36px); line-height: 1.1; margin: 0 0 12px; letter-spacing: -.04em; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; color: var(--text-2); font-size: 13.5px; padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.prose h2 { font-size: 24px; line-height: 1.2; margin: 2em 0 .5em; letter-spacing: -.03em; padding-top: .5em; border-top: 1px solid var(--border); }
.prose h2:first-child { border-top: 0; margin-top: 0; }
.prose h3 { font-size: 19px; line-height: 1.25; margin: 1.6em 0 .4em; letter-spacing: -.02em; } .prose h4 { font-family: var(--font); font-weight: 700; font-size: 16.5px; margin: 1.4em 0 .3em; }
.prose .anchor { margin-left: 8px; opacity: 0; font-weight: 400; color: var(--text-2); } .prose :is(h2,h3,h4):hover .anchor, .prose .anchor:focus { opacity: 1; }
.prose { overflow-wrap: anywhere; }
.prose p, .prose ul, .prose ol { margin: .8em 0; } .prose li { margin: .3em 0; }
.prose code { font: 0.88em var(--mono); background: var(--bg-alt); border: 1px solid var(--border); padding: 1px 5px; border-radius: 5px; overflow-wrap: anywhere; }
/* code blocks use the main site's dark palette (--bg2 / --bgc / --bdr / --tx) */
.code { margin: 1em 0; border: 1px solid #1E2D4A; border-radius: var(--radius); background: #0F1628; overflow: hidden; }
.code-head { display: flex; justify-content: space-between; align-items: center; padding: 6px 12px; background: #141C30; color: #8FA0C0; font: 11px var(--mono); text-transform: lowercase; letter-spacing: .5px; }
.copy { background: transparent; border: 1px solid #3A4A6A; color: #F0F4FF; border-radius: var(--radius-sm); padding: 3px 10px; font: 12px var(--font); cursor: pointer; }
.copy:hover { background: #1E2D4A; } .copy.done { background: #047857; border-color: #047857; color: #fff; }
.prose > pre { margin: 1em 0; padding: 12px 14px; background: #0F1628; color: #F0F4FF; border: 1px solid #1E2D4A; border-radius: var(--radius); overflow: auto; }
.prose > pre code { background: none; border: 0; color: inherit; padding: 0; }
.code pre { margin: 0; padding: 14px 16px; overflow: auto; } .code pre code { background: none; border: 0; padding: 0; color: #F0F4FF; font: 13px/1.6 var(--mono); }
.prose img.shot { display: block; max-width: 100%; height: auto; margin: 1em 0; border: 1px solid var(--border); border-radius: var(--radius-md); cursor: zoom-in; background: #fff; }
.table-wrap { overflow-x: auto; margin: 1em 0; } .prose table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top; } .prose th { background: var(--bg-alt); font-weight: 600; }
.prose blockquote { margin: 1em 0; padding: 4px 16px; border-left: 4px solid var(--cyan-line); color: var(--text-2); background: var(--card); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.callout { margin: 1em 0; padding: 10px 16px; border-radius: var(--radius-md); border: 1px solid; }
.callout p { margin: .3em 0; } .callout-title { font-weight: 700; }
.callout-note, .callout-important { background: var(--cyan-tint); border-color: var(--cyan-line); } .callout-tip { background: var(--green-tint); border-color: rgba(5,150,105,.4); } .callout-warning { background: var(--amber-tint); border-color: rgba(217,119,6,.45); }
a.ext::after { content: "↗"; font-size: .75em; margin-left: 2px; color: var(--text-2); }
.unresolved { border-bottom: 1px dotted var(--text-2); cursor: help; }
.review-note { margin: 0 0 18px; padding: 10px 14px; background: var(--amber-tint); border: 1px solid rgba(217,119,6,.4); border-radius: var(--radius-md); font-size: 14px; color: #78350F; }
.lightbox { position: fixed; inset: 0; background: rgba(13,17,23,.88); display: none; place-items: center; z-index: 1200; padding: 24px; cursor: zoom-out; } .lightbox.open { display: grid; }
.lightbox img { max-width: 100%; max-height: 100%; background: #fff; border-radius: var(--radius-sm); }
.feedback { margin: 40px 0 0; padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
.feedback .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; } .feedback p { margin: 0 0 10px; font-weight: 600; } .feedback .thanks { color: #047857; font-weight: 600; margin: 0; }
.zd-actions { margin: 28px 0 0; padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
.zd-actions h2 { font-size: 18px; margin: 0 0 6px; letter-spacing: -.02em; } .zd-actions p { margin: 0 0 12px; color: var(--text-2); font-size: 14.5px; } .zd-actions .note { margin: 12px 0 0; font-size: 12.5px; }
.zd-actions .row { display: flex; gap: 10px; flex-wrap: wrap; }
.share-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.pager a { display: block; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); color: var(--text); }
.pager a:hover { border-color: var(--cyan); text-decoration: none; } .pager small { display: block; color: var(--text-2); font-size: 12.5px; } .pager .next { text-align: right; grid-column: 2; }
.related { margin-top: 36px; } .related h2 { font-size: 18px; margin: 0 0 12px; letter-spacing: -.02em; }
.contact-row { margin-top: 18px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; color: var(--text-2); }

/* category + search + downloads + support */
.page-head { padding: 32px 0 8px; } .page-head h1 { margin: 0 0 6px; font-size: clamp(22px, 6.4vw, 36px); line-height: 1.1; letter-spacing: -.04em; } .page-head p { margin: 0; color: var(--text-2); font-size: 17px; }
.group-title { margin: 28px 0 10px; font-size: 18px; letter-spacing: -.02em; }
.search-page .controls { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; align-items: center; }
.search-page .big { flex: 1 1 360px; } .search-page .big input { width: 100%; padding: 12px 14px 12px 40px; font-size: 16px; } .search-page .big .icon { top: 14px; left: 13px; width: 18px; height: 18px; }
.results { list-style: none; margin: 0; padding: 0; } .result { padding: 16px 0; border-bottom: 1px solid var(--border); }
.result h3 { margin: 0 0 3px; font-size: 18px; letter-spacing: -.02em; } .result .path { font-size: 12.5px; color: var(--text-2); } .result p { margin: 6px 0 0; color: var(--text-2); }
mark { background: #FEF08A; color: inherit; padding: 0 2px; border-radius: 3px; }
.status { color: var(--text-2); font-size: 14px; }
.notice { padding: 14px 16px; border-radius: var(--radius); border: 1px solid; margin: 16px 0; }
.notice.offline { background: var(--amber-tint); border-color: rgba(217,119,6,.4); color: #78350F; } .notice.demo { background: var(--cyan-tint); border-color: var(--cyan-line); color: #155E75; } .notice.online { background: var(--green-tint); border-color: rgba(5,150,105,.4); color: #14532D; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 20px 0; flex-wrap: wrap; }
.tabs button { background: none; border: 0; padding: 10px 16px; font: inherit; font-weight: 600; color: var(--text-2); cursor: pointer; border-bottom: 3px solid transparent; }
.tabs button[aria-selected="true"] { color: var(--link); border-bottom-color: var(--cyan); }
.panel[hidden] { display: none; }
form.stack { display: grid; gap: 14px; max-width: 720px; } form.stack label { display: grid; gap: 4px; font-weight: 600; font-size: 14.5px; }
form.stack input, form.stack select, form.stack textarea { font: inherit; font-weight: 400; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--card); color: var(--text); }
form.stack input:focus, form.stack select:focus, form.stack textarea:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(6,182,212,.22); }
form.stack textarea { min-height: 150px; resize: vertical; } form.stack small { font-weight: 400; color: var(--text-2); }
.ticket-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
.ticket-list li + li { border-top: 1px solid var(--border); } .ticket-list button { all: unset; box-sizing: border-box; display: flex; width: 100%; gap: 12px; justify-content: space-between; align-items: center; padding: 14px 16px; cursor: pointer; }
.ticket-list button:hover { background: var(--cyan-tint); } .ticket-list button:focus-visible { outline: 3px solid var(--cyan); }
.thread { display: grid; gap: 12px; margin: 16px 0; } .msg { padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); } .msg.agent { background: var(--cyan-tint); border-color: var(--cyan-line); }
.msg header { font-size: 13px; color: var(--text-2); margin-bottom: 4px; } .msg pre { white-space: pre-wrap; font: inherit; margin: 0; }
.dl-table { width: 100%; border-collapse: collapse; } .dl-table th, .dl-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); } .dl-table th { color: var(--text-2); font-family: var(--mono); font-weight: 500; font-size: 10.5px; text-transform: uppercase; letter-spacing: 1.2px; }

/* footer — the main site's: --bg2 band, brand column + four link columns, mono column headings, legal row */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-alt); padding: 44px var(--gutter) 24px; color: var(--text-2); font-size: 14px; }
.site-footer .ft { max-width: 1400px; margin: 0 auto; }
.fttop { display: grid; grid-template-columns: 260px 1fr; gap: 48px; padding-bottom: 32px; border-bottom: 1px solid var(--border); margin-bottom: 22px; }
.ftlogo { height: 32px; width: auto; display: block; }
.fttag { font-size: 13px; color: var(--text-2); line-height: 1.6; margin: 14px 0 16px; max-width: 240px; }
.srow { display: flex; gap: 8px; }
.sb { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-2); background: var(--card); }
.sb:hover { color: var(--link); border-color: var(--cyan); text-decoration: none; }
.ftnav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.fnh { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 2px; color: var(--text-2); margin-bottom: 12px; }
.fna { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 8px; transition: color .15s; }
.fna:hover { color: var(--link); text-decoration: none; }
.ftbot { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.ftcopy { font-size: 12px; color: var(--text-2); } .ftleg { display: flex; gap: 16px; font-size: 12px; } .ftleg a { color: var(--text-2); } .ftleg a:hover { color: var(--link); }

@media (max-width: 1599px) { .header-tools .search-box { display: none; } .header-tools .search-link { display: inline-flex; } .nav a { padding: 6px 7px; font-size: 13px; } }   /* 8 nav items: search shrinks to its icon and the nav tightens before anything can overflow */
@media (max-width: 1180px) { .layout { grid-template-columns: 250px minmax(0, 1fr); } .toc { display: none; } }
@media (max-width: 1339px) {
  .header-tools { margin-left: auto; }
  .nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px var(--gutter) 12px; margin: 0; box-shadow: var(--shadow-pop); }
  .nav a { padding: 9px 0; border-radius: 0; border-bottom: 1px solid var(--border); font-size: 13px; font-weight: 400; }
  .nav a:last-child { border-bottom: 0; }
  .nav.open { display: flex; } .menu-btn { display: inline-block; }
}
/* internal staff pages have the extra Add control in the header: use the menu a little earlier so nothing overflows */
@media (max-width: 1379px) {
  body.has-add .header-tools { margin-left: auto; }
  body.has-add .nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px var(--gutter) 12px; margin: 0; box-shadow: var(--shadow-pop); }
  body.has-add .nav a { padding: 9px 0; border-radius: 0; border-bottom: 1px solid var(--border); font-size: 13px; font-weight: 400; }
  body.has-add .nav a:last-child { border-bottom: 0; }
  body.has-add .nav.open { display: flex; } body.has-add .menu-btn { display: inline-block; }
}
@media (max-width: 960px) {
  .layout, .layout.no-toc { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .sidebar { position: static; max-height: none; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .sidebar > details.cat-nav:not([open]) { margin: 0; }
}
/* same breakpoint as the main site's mobile layout: 20 px gutters, single-column footer */
@media (max-width: 880px) {
  :root { --gutter: 20px; }
  .brand img { height: 28px; }
  .fttop { grid-template-columns: 1fr; gap: 28px; } .ftnav { grid-template-columns: 1fr 1fr; }
  .site-footer { padding: 32px var(--gutter) 20px; }
  .hero { padding: 32px var(--gutter) 28px; }
}
@media (max-width: 560px) { .header-row { gap: 6px; } .brand img { height: 26px; } select.version { max-width: 104px; font-size: 12px; padding: 7px 6px; text-overflow: ellipsis; } .pager { grid-template-columns: 1fr; } .pager .next { grid-column: 1; } .hero-search { flex-direction: column; } .hero-search .btn { justify-content: center; padding: 11px 24px; } }
.search-link { display: none; }
@media (max-width: 420px) { .header-row { gap: 4px; padding: 0 12px; } .brand { margin-right: 2px; } .brand img { height: 24px; } select.version { max-width: 92px; padding: 7px 4px; } .search-link { padding: 6px 9px; } .menu-btn { padding: 7px 10px; } }

/* ---- Internal "Add ▾" menu: Arcturus team shortcuts to Zendesk editors (rendered only on an unlisted internal page) ---- */
.sidebar a .meta { color: var(--text-2); font-size: 12px; }
.prose td, .prose th { overflow-wrap: break-word; }   /* short table cells keep whole words; only genuinely long strings break */
.lede { color: var(--text-2); font-size: 17px; max-width: 720px; margin: 0 0 8px; }
.community-page .list a span { display: block; }
.add-menu { position: relative; }
.add-btn { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font: inherit; font-size: 13px; font-weight: 500; color: var(--text-2); background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: all .15s; line-height: 1.4; }
.add-btn:hover, .add-btn[aria-expanded="true"] { background: var(--card); color: var(--text); border-color: var(--cyan-line); }
.add-caret { font-size: 11px; transition: transform .15s; } .add-btn[aria-expanded="true"] .add-caret { transform: rotate(180deg); }
.add-panel { position: absolute; top: calc(100% + 6px); right: 0; z-index: 60; width: 288px; max-width: calc(100vw - 24px); background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: 6px; }
.add-panel[hidden] { display: none; }
.add-list { list-style: none; margin: 0; padding: 0; }
.nav .add-list a, .add-list a { display: flex; align-items: center; gap: 8px; padding: 9px 10px; border: 0; border-radius: var(--radius-sm); color: var(--text); font-size: 13.5px; font-weight: 500; letter-spacing: 0; white-space: normal; }
.add-list a:hover, .add-list a:focus-visible { background: rgba(6,182,212,.12); color: var(--text); text-decoration: none; }
.add-ext { margin-left: auto; color: var(--text-2); font-size: 13px; }
.add-net { font-size: 10.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--amber); background: var(--amber-tint); border-radius: 999px; padding: 1px 7px; }
.add-note { margin: 6px 4px 4px; padding-top: 8px; border-top: 1px solid var(--border); font-size: 12px; line-height: 1.45; color: var(--text-2); }
.nav-add { display: none; }
@media (max-width: 1379px) {
  .header-add { display: none; }
  .nav-add { display: block; padding: 12px 0 4px; margin-top: 4px; border-top: 1px solid var(--border); }
  .nav-add .add-btn { width: 100%; justify-content: space-between; padding: 9px 12px; font-size: 13px; }
  .nav-add .add-panel { position: static; width: auto; max-width: none; margin-top: 6px; box-shadow: none; }
}
.staff-intro { max-width: 720px; } .staff-intro p { color: var(--text-2); }
@media print { .site-header, .sidebar, .toc, .toolbar, .feedback, .zd-actions, .share-row, .pager, .site-footer, .contact-row, .related { display: none !important; } .layout { display: block; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* home: start card, quick links, announcements */
.start-card { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; margin: 32px 0 0; padding: 28px; border: 1px solid var(--cyan-line); border-radius: var(--radius); background: var(--card); box-shadow: inset 4px 0 0 var(--cyan); }
.start-card .eyebrow { display: inline-block; font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: var(--link); }
.start-card h2 { margin: 4px 0 8px; font-size: 26px; line-height: 1.15; letter-spacing: -.035em; } .start-card p { margin: 0 0 18px; color: var(--text-2); }
.start-steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 12px; }
.start-steps li { counter-increment: step; position: relative; padding: 2px 0 2px 44px; }
.start-steps li::before { content: counter(step); position: absolute; left: 0; top: 2px; width: 30px; height: 30px; border-radius: 50%; background: var(--cyan); color: var(--text); font-weight: 700; display: grid; place-items: center; }
.start-steps strong { display: block; } .start-steps span { display: block; font-size: 14px; color: var(--text-2); } .start-steps .links { font-size: 14.5px; }
.quick-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 20px 0 0; }
.quick-links a { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); color: var(--text); font-weight: 600; font-size: 14.5px; }
.quick-links a:hover { border-color: var(--cyan); text-decoration: none; color: var(--link); } .quick-links .icon { color: var(--link); width: 20px; height: 20px; }
.more { margin: 10px 2px 0; font-size: 14.5px; }
.group-jump { justify-content: flex-start; margin: 8px 0 0; } .group-jump small { color: var(--text-2); font-weight: 500; }
.sidebar details.grp { margin: 2px 0 2px 8px; }
.sidebar details.grp > summary { padding: 5px 8px; font-family: var(--mono); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-2); font-weight: 500; }
.version-note { margin-top: 0; }
@media (max-width: 860px) { .start-card { grid-template-columns: 1fr; padding: 20px; } }

/* long unbroken tokens (URLs, file names) in summaries must wrap instead of widening the page */
.list a { overflow-wrap: anywhere; }
@media (max-width: 640px) { .dl-table { display: block; overflow-x: auto; } }

/* support cycle (public site): five numbered steps on the Support page, a four-step strip on the home page */
.cycle { margin-top: 18px; } .cycle > h2 { margin: 0 0 16px; font-size: 22px; letter-spacing: -.03em; }
.cycle-steps { list-style: none; counter-reset: cyc; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 16px; }
.cycle-step { counter-increment: cyc; position: relative; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 20px 18px 66px; }
.cycle-step::before { content: counter(cyc); position: absolute; left: 20px; top: 20px; width: 32px; height: 32px; border-radius: 50%; background: var(--cyan); color: var(--text); font-weight: 700; display: grid; place-items: center; }
.cycle-step h3 { margin: 4px 0 6px; font-size: 17px; letter-spacing: -.01em; } .cycle-step p { margin: 0 0 12px; color: var(--text-2); font-size: 14.5px; }
.cycle-step .acts { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; } .cycle-step .acts .online { font-family: var(--mono); font-size: 11px; color: var(--text-2); border: 1px solid var(--border); border-radius: 999px; padding: 1px 10px; }
.cycle-search { display: flex; gap: 6px; flex: 1 1 220px; min-width: 0; }
.cycle-search input { flex: 1; min-width: 0; padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--card); font: inherit; font-size: 13px; color: var(--text); }
.cycle-search input:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(6,182,212,.22); }
.cycle-alt { margin: 14px 2px 0; color: var(--text-2); font-size: 14.5px; }
.cycle-strip { margin: 44px 0 56px; padding: 24px 28px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 20px 28px; align-items: center; }
.strip-head h2 { margin: 0 0 4px; font-size: 19px; letter-spacing: -.02em; } .strip-head p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.strip-steps { list-style: none; counter-reset: stp; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.strip-steps li { counter-increment: stp; }
.strip-steps a { display: grid; gap: 2px; height: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg); color: var(--text); }
.strip-steps a:hover { border-color: var(--cyan); text-decoration: none; } .strip-steps .icon { color: var(--link); width: 20px; height: 20px; margin-bottom: 4px; }
.strip-steps strong { font-size: 14px; } .strip-steps span { font-size: 12.5px; color: var(--text-2); }
.strip-more { grid-column: 1 / -1; font-size: 14.5px; }
@media (max-width: 960px) { .cycle-strip { grid-template-columns: 1fr; } .strip-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .cycle-step { padding: 18px 16px 16px 16px; } .cycle-step::before { position: static; margin-bottom: 8px; } }

/* on-site request form */
.request-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 36px; align-items: start; margin-top: 12px; }
.request-form { max-width: none; } .request-form .req { color: #B91C1C; font-weight: 700; margin-left: 2px; }
.request-tech { border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 12px 16px 16px; display: grid; gap: 12px; margin: 0; }
.request-tech legend { font-weight: 700; padding: 0 6px; font-size: 14.5px; } .request-tech legend small { font-weight: 400; color: var(--text-2); }
.request-aside { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; font-size: 14.5px; }
.request-aside h2 { margin: 0 0 8px; font-size: 17px; letter-spacing: -.02em; } .request-aside ul { margin: 0; padding-left: 18px; } .request-aside li { margin: 8px 0; color: var(--text-2); }
.request-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; } .request-actions .btn[disabled] { opacity: .6; cursor: progress; }
#req-status { color: var(--text-2); font-size: 14px; }
.file-list { list-style: none; margin: -6px 0 0; padding: 0; font-size: 14px; color: var(--text-2); } .file-list li { padding: 2px 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#req-errors ul { margin: 6px 0 0; padding-left: 18px; }
.request-done { background: var(--card); border: 1px solid var(--cyan-line); box-shadow: inset 4px 0 0 var(--cyan); border-radius: var(--radius); padding: 8px 24px 20px; margin-top: 12px; }
.request-done h2 { letter-spacing: -.03em; } .request-done:focus { outline: none; }
@media (max-width: 960px) { .request-layout { grid-template-columns: 1fr; } }

.lbl small { font-weight: 400; color: var(--text-2); } .lbl .req { margin-left: 3px; }

/* the `hidden` attribute must win over component display rules (the request form hides itself after a successful send) */
[hidden] { display: none !important; }

details.request-tech { border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 10px 16px; } details.request-tech summary { cursor: pointer; font-weight: 600; font-size: 14.5px; } details.request-tech[open] summary { margin-bottom: 10px; } details.request-tech label { margin-top: 10px; }
.request-form input[readonly] { background: var(--bg-alt); }

/* Shared customer sign-in control (only present when the sign-in is enabled): keep it on one line, make room on phones */
.header-tools [data-arc-account], .header-tools .arc-acct-btn, .header-tools .header-signin { white-space: nowrap; }
@media (max-width: 520px) {
  .header-tools [data-arc-account], .header-tools .arc-acct-btn, .header-tools .header-signin { padding: 6px 10px; font-size: 13px; }
  .header-tools .version { max-width: 84px; }
  .header-tools .search-link { padding-left: 10px; padding-right: 10px; }
}

/* Downloads dropdown (Troubleshooting and Release Notes live under it). A small disclosure menu, not a mega menu. */
.nav-group { position: relative; display: flex; align-items: center; }
.nav-group > a { padding-right: 3px; }
.nav-caret { background: transparent; border: 0; cursor: pointer; padding: 8px 7px 8px 2px; border-radius: var(--radius-sm); color: var(--text-2); line-height: 1; display: inline-flex; align-items: center; }
.nav-caret::before { content: ""; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid currentColor; }
.nav-caret:hover, .nav-group:hover .nav-caret { color: var(--text); }
.nav-caret:focus-visible { outline: 2px solid var(--cyan); outline-offset: 1px; }
.nav-group.is-current > a { background: var(--cyan-tint); color: var(--link); font-weight: 600; }
.nav-dd { display: none; position: absolute; top: calc(100% + 4px); left: 0; min-width: 190px; flex-direction: column; gap: 2px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: 6px; z-index: 60; }
.nav-dd::before { content: ""; position: absolute; left: 0; right: 0; top: -8px; height: 8px; }   /* keeps the menu open while the pointer crosses the gap */
.nav-group:hover .nav-dd, .nav-group:focus-within .nav-dd, .nav-group.open .nav-dd { display: flex; }
.nav .nav-dd a { padding: 8px 10px; font-size: 13.5px; }
.nav .nav-dd a[aria-current="page"] { background: var(--cyan-tint); color: var(--link); font-weight: 600; }
@media (max-width: 1339px) {   /* phone/tablet menu: the links simply sit under Downloads, indented, no separate toggle */
  .nav-group { display: block; border-bottom: 1px solid var(--border); }
  .nav-group > a { display: block; border-bottom: 0; }
  .nav-caret { display: none; }
  .nav-dd, .nav-group:hover .nav-dd { display: flex; position: static; min-width: 0; border: 0; box-shadow: none; padding: 0 0 6px 14px; background: transparent; }
  .nav-dd::before { display: none; }
  .nav .nav-dd a { padding: 7px 0; border-bottom: 0; font-size: 13px; }
}
@media (max-width: 1379px) { body.has-add .nav-group { display: block; border-bottom: 1px solid var(--border); } body.has-add .nav-caret { display: none; } body.has-add .nav-dd { display: flex; position: static; min-width: 0; border: 0; box-shadow: none; padding: 0 0 6px 14px; background: transparent; } body.has-add .nav .nav-dd a { padding: 7px 0; border-bottom: 0; } }