/* ASX Setup — a quiet, task-oriented documentation system. */
:root {
  --header: #101e3b;
  --canvas: #f5f7fa;
  --paper: #fff;
  --text: #172238;
  --muted: #536176;
  --quiet: #5d6b80;
  --line: #dce3ec;
  --line-soft: #eaf0f5;
  --blue: #235cba;
  --blue-dark: #16478f;
  --blue-soft: #edf3fc;
  --green: #1b6d4c;
  --amber: #755321;
  --amber-soft: #fffcf5;
  --header-height: 68px;
  --content-width: 1320px;
  --sidebar-width: 236px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-gutter: stable; }
body { margin: 0; min-width: 0; background: var(--canvas); color: var(--text); font: 15px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input { font: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
button, summary, a, input { touch-action: manipulation; }
img, svg { display: block; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.site-header :focus-visible { outline-color: white; }
.clipboard-fallback { position: fixed; left: -9999px; top: 0; font-size: 16px; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { font-weight: 600; }
h1 { margin-bottom: 18px; font-size: clamp(32px, 3.4vw, 44px); line-height: 1.14; letter-spacing: -.035em; text-wrap: balance; }
h2 { margin-bottom: 12px; font-size: clamp(25px, 2.5vw, 30px); line-height: 1.25; letter-spacing: -.025em; }
h3 { margin-bottom: 10px; font-size: 18px; line-height: 1.35; letter-spacing: -.015em; }
h4 { margin-bottom: 8px; font-size: 16px; line-height: 1.4; }
.ui-symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; transform: translateY(-160%); padding: 10px 16px; background: white; color: var(--text); text-decoration: none; }
.skip-link:focus { transform: translateY(0); }

/* Brand and reading rail */
.site-header { position: sticky; top: 0; z-index: 30; height: var(--header-height); background: var(--header); color: white; border-bottom: 1px solid #304264; }
.header-inner { display: flex; width: min(100% - 48px, var(--content-width)); height: 100%; align-items: center; justify-content: space-between; gap: 24px; margin-inline: auto; padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
.brand { display: inline-flex; align-items: center; gap: 18px; text-decoration: none; }
.brand img { width: 74px; height: 32px; object-fit: contain; }
.brand-divider { width: 1px; height: 24px; background: #4b5870; }
.brand-label { font-size: 15px; font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 24px; }
.header-version { color: #b8c5db; font-size: 12px; }
.panel-link { display: inline-flex; min-height: 38px; align-items: center; gap: 8px; padding: 0 12px; border: 1px solid #55627a; border-radius: 3px; color: white; font-size: 13px; font-weight: 600; white-space: nowrap; text-decoration: none; transition: background 140ms; }
.panel-link:hover { background: #273651; }
.docs-layout { display: grid; width: min(100%, var(--content-width)); min-height: calc(100vh - var(--header-height)); grid-template-columns: var(--sidebar-width) minmax(0, 1fr); margin-inline: auto; background: var(--paper); border-inline: 1px solid var(--line-soft); }
.sidebar { position: sticky; top: var(--header-height); align-self: start; height: calc(100vh - var(--header-height)); overflow-y: auto; border-right: 1px solid var(--line); background: #f6f8fb; padding: 35px 22px; }
.sidebar-title { margin: 0 0 12px 10px; color: var(--quiet); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.side-nav { display: grid; gap: 4px; }
.side-nav a { position: relative; display: block; min-height: 40px; padding: 9px 10px; border-radius: 3px; color: var(--muted); font-size: 13px; text-decoration: none; transition: background 140ms, color 140ms; }
.side-nav a:hover { background: #e9eef6; color: var(--text); }
.side-nav a.is-active { background: #e6edf8; color: var(--blue-dark); font-weight: 600; }
.side-nav a.is-active::before { position: absolute; top: 10px; bottom: 10px; left: -1px; width: 3px; background: var(--blue); content: ""; }
.sidebar-release { margin-top: 32px; border-top: 1px solid var(--line); padding: 24px 10px 0; }
.sidebar-release .sidebar-title { margin-left: 0; }
.sidebar-release dl { display: grid; gap: 12px; margin: 0; }
.sidebar-release dl div { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 12px; }
.sidebar-release dt { color: var(--muted); }
.sidebar-release dd { margin: 0; font: 500 12px/1.5 var(--mono); }
.sidebar-footnote { margin: 24px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 11px; line-height: 1.7; }
.document { min-width: 0; padding: 44px 54px 60px; }
#content, #top, .doc-section, .mode-block { scroll-margin-top: 100px; }
.breadcrumb { display: flex; align-items: center; gap: 9px; margin-bottom: 25px; color: var(--quiet); font-size: 12px; }
.breadcrumb span:last-child { color: var(--text); }

/* A concrete overview: one server, multiple workstations. */
.intro-grid { display: grid; grid-template-columns: minmax(0, 1fr) 235px; align-items: start; gap: 38px; }
.intro-text { max-width: 580px; margin-bottom: 20px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.document-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 20px; color: var(--quiet); font-size: 12px; }
.document-meta span { display: inline-flex; align-items: center; gap: 7px; }
.document-meta .icon { width: 15px; height: 15px; }
.install-map { margin: 4px 0 0; padding: 0 0 0 22px; border-left: 1px solid var(--line); }
.install-map figcaption { margin-bottom: 14px; color: var(--quiet); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.map-node { display: grid; grid-template-columns: 36px 1fr; align-items: center; gap: 12px; }
.map-node > .icon { width: 32px; height: 32px; color: var(--blue); }
.map-node strong { display: block; font-size: 14px; font-weight: 600; }
.map-node span { color: var(--muted); font-size: 12px; }
.map-connection { margin: 12px 0 12px 15px; border-left: 1px solid #aabdd8; padding-left: 31px; color: var(--quiet); font-size: 11px; line-height: 1.5; }
.deployment-path { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 30px 0 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.deployment-path a { display: flex; min-height: 57px; align-items: center; gap: 12px; padding: 8px 12px 8px 0; color: var(--muted); font-size: 13px; text-decoration: none; }
.deployment-path a:hover { color: var(--blue-dark); }
.deployment-path li + li a { padding-left: 18px; }
.path-number { font: 500 11px/1 var(--mono); color: var(--blue); }
.doc-section { margin-top: 54px; padding-top: 36px; border-top: 1px solid var(--line); }
#download { margin-top: 34px; padding-top: 0; border-top: 0; }
.section-kicker { margin-bottom: 10px; color: var(--blue-dark); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.section-lead { max-width: 700px; margin-bottom: 0; color: var(--muted); }
.linked-heading { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.heading-anchor { display: inline-flex; width: 28px; min-height: 28px; flex: 0 0 28px; align-items: center; justify-content: center; border-radius: 3px; color: var(--quiet); font-size: 18px; font-weight: 400; text-decoration: none; opacity: 0; transition: opacity 140ms; }
.linked-heading:hover .heading-anchor, .heading-anchor:focus-visible, .heading-anchor.is-copied { opacity: 1; }
.heading-anchor:hover { color: var(--blue); }
.heading-anchor.is-copied { color: var(--green); }

/* The release ledger keeps the product, exact version, and action together. */
.release-catalog { display: grid; margin-top: 25px; border-top: 2px solid var(--text); }
.release-product { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-width: 0; padding: 25px 0 0; border-bottom: 1px solid var(--line); }
.release-product-header { display: flex; align-items: flex-start; gap: 14px; padding-right: 22px; }
.product-emblem { display: grid; width: 42px; height: 42px; flex-shrink: 0; place-items: center; color: var(--blue); background: var(--blue-soft); border-radius: 3px; }
.product-emblem .icon { width: 26px; height: 26px; }
.release-product-header h3 { margin: 0 0 4px; font-size: 17px; scroll-margin-top: calc(var(--header-height) + 24px); }
.release-product-header p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.release-current-entry { min-width: 0; }
.release-product-note { grid-column: 1 / -1; margin: 0 0 18px; border-left: 2px solid #bdcde3; padding: 10px 14px; background: #f5f8fc; color: var(--muted); font-size: 13px; line-height: 1.7; }
.release-product-note--recommended { border-left-color: #78ab91; background: #f1f7f3; }
.release-product-note--legacy { border-left-color: #c4a670; background: var(--amber-soft); }
.release-product-note--legacy strong { color: var(--amber); font-weight: 600; }
.release-product-note a { color: var(--blue-dark); text-underline-offset: 3px; }
.release-product--legacy .product-emblem { background: #f0f2f5; color: var(--quiet); }
.release-entry { min-width: 0; padding-bottom: 18px; }
.release-summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.release-info { min-width: 0; }
.release-version-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.release-version-line h4 { margin: 0; font: 500 17px/1.5 var(--mono); letter-spacing: -.02em; }
.release-current { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 10px; font-weight: 600; }
.release-current::before { width: 5px; height: 5px; background: currentColor; border-radius: 50%; content: ""; }
.release-status { display: inline-flex; max-width: 100%; border: 1px solid; border-radius: 3px; padding: 2px 7px; font-size: 11px; font-weight: 600; line-height: 1.5; }
.release-status--recommended { border-color: #c4dccf; background: #eaf5ee; color: var(--green); }
.release-status--legacy { border-color: #e3d4b8; background: var(--amber-soft); color: var(--amber); }
.release-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.release-meta span::before { padding-right: 12px; color: #a6b0be; content: "/"; }
.download-link { display: inline-flex; min-height: 42px; min-width: 124px; flex-shrink: 0; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--blue); border-radius: 3px; background: var(--blue); padding: 8px 16px; color: white; font-size: 13px; font-weight: 600; text-decoration: none; transition: background 140ms, border-color 140ms; }
.download-link:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.release-product--legacy .download-link { background: white; border-color: #b9c8dc; color: var(--muted); }
.release-product--legacy .download-link:hover { background: var(--blue-soft); border-color: var(--blue); color: var(--blue-dark); }
.download-link svg { width: 16px; height: 16px; }
.release-checksum { margin: 10px 0 0; }
.release-checksum > summary { width: max-content; min-height: 24px; color: var(--muted); font-size: 11px; list-style: none; cursor: pointer; }
.release-checksum > summary::-webkit-details-marker { display: none; }
.release-checksum > summary::before { display: inline-block; width: 13px; content: "+"; font-size: 14px; }
.release-checksum[open] > summary::before { content: "−"; }
.release-checksum > summary:hover { color: var(--blue); }
.release-checksum .copy-field { margin-top: 9px; border-left: 2px solid #bdcde3; padding: 9px 12px; background: #f5f8fc; }
.release-hash { display: block; color: var(--muted); font: 11px/1.8 var(--mono); overflow-wrap: anywhere; user-select: all; }
.release-history { grid-column: 1 / -1; min-width: 0; border-top: 1px solid var(--line-soft); }
.release-history > summary { padding: 11px 0; color: var(--quiet); cursor: pointer; font-size: 12px; list-style-position: inside; }
.release-history > summary:hover { color: var(--blue); }
.release-archive-list { display: grid; margin: 0; padding: 0; list-style: none; }
.release-archive-list > li { min-width: 0; border-top: 1px solid var(--line-soft); }
.release-archive-list .release-entry { padding: 16px 0 16px 56px; }
.release-archive-list .release-version-line h4 { font-size: 13px; }
.release-archive-list .download-link { min-height: 34px; min-width: 106px; background: white; border-color: #b9c8dc; color: var(--blue-dark); font-size: 12px; }
.release-archive-list .download-link:hover { background: var(--blue-soft); }
.release-archive-list:has(> li) + .release-empty { display: none; }
.release-empty { margin: 0 0 16px; color: var(--muted); font-size: 12px; }
.release-pagination { display: flex; align-items: center; justify-content: space-between; gap: 8px; border-top: 1px solid var(--line-soft); padding: 12px 0; color: var(--quiet); font-size: 12px; }
.release-page-button, .copy-button, .show-all-modes { min-height: 34px; border: 1px solid #bdc9d9; border-radius: 3px; background: white; padding: 5px 12px; color: var(--muted); font: 600 12px/1.6 var(--font); cursor: pointer; }
.release-page-button:hover, .copy-button:hover, .show-all-modes:hover { border-color: var(--blue); color: var(--blue); }
.release-page-button[aria-disabled="true"] { border-color: transparent; opacity: .55; cursor: default; }
.copy-field { display: flex; align-items: center; gap: 12px; }
.copy-field > code { min-width: 0; flex: 1; }
.copy-button { min-width: 105px; flex-shrink: 0; }
.copy-button[aria-busy="true"] { cursor: progress; }
.copy-button.is-copied { color: var(--green); border-color: var(--green); }
.copy-status { position: fixed; right: 20px; bottom: 20px; z-index: 60; max-width: min(390px, calc(100vw - 40px)); border-radius: 4px; background: var(--header); color: white; font-size: 13px; pointer-events: none; box-shadow: 0 4px 18px #10203b22; }
.copy-status:not(:empty) { padding: 12px 18px; }

/* Installation instructions use a timeline, not repeated panels. */
.procedure { margin: 28px 0 0; padding: 0; list-style: none; counter-reset: procedure; }
.procedure > li { position: relative; min-height: 85px; padding: 0 0 26px 46px; counter-increment: procedure; }
.procedure > li::after { position: absolute; top: 0; left: 0; display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid #b9c9e0; border-radius: 50%; background: white; color: var(--blue-dark); content: counter(procedure); font: 500 12px/1 var(--mono); }
.procedure > li:not(:last-child)::before { position: absolute; top: 35px; bottom: 8px; left: 13px; width: 1px; background: var(--line); content: ""; }
.procedure p { margin: 0; color: var(--muted); font-size: 14px; }
.gateway-procedure { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.gateway-procedure > li { padding: 48px 0 0; }
.gateway-procedure > li h3 { font-size: 16px; }
.gateway-procedure > li:not(:last-child)::before { top: 14px; bottom: auto; left: 40px; width: calc(100% - 20px); height: 1px; }
.result-line { display: flex; align-items: flex-start; gap: 10px; margin-top: 22px; border-left: 2px solid #78ab91; background: #f1f7f3; padding: 14px 18px; color: #2b5940; font-size: 13px; }
.result-mark { display: grid; width: 20px; height: 20px; flex: 0 0 auto; place-items: center; color: var(--green); font-weight: 700; }

/* Shell route chooser: both routes remain available without JavaScript. */
.decision-table { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 28px; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.decision-option { position: relative; display: block; min-height: 174px; padding: 24px; background: #fbfcfe; text-decoration: none; transition: background 140ms; }
.decision-option + .decision-option { border-left: 1px solid var(--line); }
.decision-option:hover { background: #f2f5fa; }
.decision-option[aria-current="true"] { background: var(--blue-soft); box-shadow: inset 0 -3px var(--blue); }
.decision-option[aria-current="true"] .decision-action { font-weight: 600; }
.decision-option:focus-visible { outline-offset: -4px; }
.decision-label { display: block; margin-bottom: 10px; color: var(--quiet); font-size: 11px; }
.decision-option h3 { margin-bottom: 8px; font-size: 17px; }
.decision-option p { margin: 0; color: var(--muted); font-size: 13px; }
.decision-action { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--blue-dark); font-size: 12px; }
.route-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 14px; }
.route-status { color: var(--muted); font-size: 12px; }
.show-all-modes { min-height: 32px; border-color: transparent; color: var(--blue-dark); padding-inline: 0; background: transparent; }
.show-all-modes:hover { border-color: transparent; text-decoration: underline; text-underline-offset: 4px; }
.credential-note { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 22px; border-block: 1px solid #ecdfc9; background: #fffcf5; padding: 13px 16px; color: #755321; font-size: 12px; }
.credential-value { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.credential-note code { color: #634716; font: 500 13px/1.6 var(--mono); user-select: all; }
.mode-block { margin-top: 32px; }
.mode-heading { display: flex; align-items: baseline; gap: 12px; }
.mode-heading h3 { margin: 0; }
.mode-code { color: var(--quiet); font: 11px/1.5 var(--mono); white-space: nowrap; }
.binding-list { display: grid; margin: 28px 0 0; padding: 0; list-style: none; counter-reset: binding; }
.binding-list li { display: grid; grid-template-columns: 30px 180px minmax(0, 1fr); align-items: baseline; gap: 14px; padding: 18px 0; border-top: 1px solid var(--line-soft); counter-increment: binding; }
.binding-list li::before { color: var(--blue); content: "0" counter(binding); font: 11px/1.6 var(--mono); }
.binding-list strong { font-size: 14px; font-weight: 600; }
.binding-list span { color: var(--muted); font-size: 14px; }

/* A personal verification ledger, never a live system status. */
.verification-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.verification-count { flex-shrink: 0; padding: 5px 9px; background: #f0f4f9; color: var(--muted); font: 12px/1.5 var(--mono); border-radius: 3px; }
.verification-count.is-complete { background: #eaf5ee; color: var(--green); }
.checklist { display: grid; margin: 23px 0 0; padding: 0; list-style: none; }
.checklist li { border-top: 1px solid var(--line-soft); }
.checklist label { display: flex; align-items: flex-start; gap: 14px; padding: 15px 0; cursor: pointer; color: var(--muted); font-size: 14px; }
.checklist input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--blue); flex: 0 0 auto; cursor: pointer; }
.checklist label:has(input:checked) { color: var(--green); }
.checklist label:has(input:checked) span { text-decoration: line-through; text-decoration-color: #90b5a1; }
.trouble-table { margin-top: 25px; border-top: 2px solid var(--text); }
.trouble-row { border-bottom: 1px solid var(--line); }
.trouble-row summary { position: relative; min-height: 59px; padding: 17px 40px 17px 0; list-style: none; cursor: pointer; font-size: 14px; font-weight: 600; }
.trouble-row summary::-webkit-details-marker { display: none; }
.trouble-row summary::after { position: absolute; right: 10px; top: 12px; color: var(--blue); content: "+"; font-size: 23px; font-weight: 400; }
.trouble-row[open] summary::after { content: "−"; }
.trouble-row summary:hover { color: var(--blue-dark); }
.trouble-row p { max-width: 650px; margin: 0; padding: 0 40px 20px 0; color: var(--muted); font-size: 14px; }
.document-footer { margin-top: 65px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--quiet); font-size: 12px; }
.document-footer a { color: var(--blue-dark); font-weight: 600; text-decoration: none; }
.document-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-support { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.footer-support-intro h2 { margin: 0 0 4px; color: var(--text); font-size: 16px; line-height: 1.5; letter-spacing: -.01em; }
.footer-support-intro p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-contacts { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; min-width: 0; font-style: normal; }
.footer-contact { display: inline-flex; min-height: 40px; align-items: center; gap: 8px; padding-block: 6px; font-size: 13px; }
.footer-contact .icon { width: 17px; height: 17px; }
.footer-contact > span { color: var(--quiet); font-size: 12px; font-weight: 400; }
.footer-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line-soft); }
.footer-meta a { display: inline-flex; min-height: 32px; align-items: center; font-weight: 400; }

@media (max-width: 1120px) {
  :root { --sidebar-width: 214px; }
  .sidebar { padding-inline: 16px; }
  .document { padding-inline: 38px; }
  .intro-grid { grid-template-columns: minmax(0, 1fr); }
  .install-map { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; padding: 17px 0; border-left: 0; border-top: 1px solid var(--line-soft); }
  .install-map figcaption { width: 100%; margin: 0; }
  .map-connection { margin: 0; border-left: 0; padding: 0; font-size: 0; }
  .map-connection::after { content: "→"; font-size: 20px; }
  .map-node { gap: 10px; }
  .deployment-path { margin-top: 20px; }
  .release-product { grid-template-columns: 190px minmax(0, 1fr); }
}
@media (max-width: 900px) {
  :root { --header-height: 62px; }
  #content, #top, .doc-section, .mode-block { scroll-margin-top: 135px; }
  .docs-layout { display: block; border-inline: 0; }
  .sidebar { position: sticky; top: var(--header-height); z-index: 20; height: auto; width: 100%; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 6px 20px; white-space: nowrap; scrollbar-width: none; }
  .sidebar::-webkit-scrollbar { display: none; }
  .sidebar-title, .sidebar-release { display: none; }
  .side-nav { display: flex; width: max-content; gap: 6px; }
  .side-nav a { min-height: 38px; padding: 7px 10px; }
  .side-nav a.is-active::before { top: auto; bottom: 0; left: 10px; right: 10px; width: auto; height: 2px; }
  .document { max-width: 870px; margin-inline: auto; padding: 36px 32px 48px; }
  .header-version { display: none; }
  .intro-grid { grid-template-columns: minmax(0, 1fr) 210px; gap: 25px; }
  .install-map { display: block; padding: 0 0 0 20px; border-top: 0; border-left: 1px solid var(--line); }
  .install-map figcaption { margin-bottom: 14px; }
  .map-connection { margin: 12px 0 12px 15px; padding-left: 26px; border-left: 1px solid #aabdd8; font-size: 11px; }
  .map-connection::after { content: none; }
}
@media (max-width: 680px) {
  .header-inner { width: calc(100% - 32px); gap: 16px; }
  .brand { gap: 12px; }
  .brand img { width: 61px; height: 27px; }
  .brand-label { font-size: 12px; }
  .brand-divider { height: 20px; }
  .panel-link { font-size: 12px; min-height: 34px; padding-inline: 9px; }
  .sidebar { padding-inline: 10px; }
  .document { padding: 30px 22px 40px; }
  .breadcrumb { margin-bottom: 21px; }
  h1 { font-size: 34px; }
  .intro-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .intro-text { font-size: 15px; }
  .install-map { display: flex; gap: 13px; flex-wrap: wrap; align-items: center; padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--line-soft); }
  .install-map figcaption { margin: 0; width: 100%; }
  .map-node { grid-template-columns: 25px 1fr; gap: 8px; }
  .map-node > .icon { width: 24px; height: 24px; }
  .map-node strong { font-size: 12px; }
  .map-node span { font-size: 11px; }
  .map-connection { padding: 0; margin: 0; border: 0; font-size: 0; }
  .map-connection::after { content: "→"; font-size: 17px; }
  .deployment-path { grid-template-columns: 1fr 1fr; }
  .deployment-path a { min-height: 45px; font-size: 12px; }
  .deployment-path li + li a { padding-left: 0; }
  .doc-section { margin-top: 42px; padding-top: 29px; }
  .release-product { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 22px; }
  .release-product-header { align-items: center; }
  .release-product-header h3 { font-size: 18px; }
  .release-entry { padding-left: 0; }
  .release-version-line h4 { font-size: 17px; }
  .release-current { font-size: 10px; }
  .release-meta span::before { content: none; padding: 0; }
  .download-link { min-width: 112px; padding-inline: 13px; }
  .release-history { margin-top: -8px; }
  .release-archive-list .release-entry { padding-left: 0; }
  .copy-field { flex-direction: column; align-items: flex-start; gap: 10px; }
  .copy-field > code { width: 100%; flex: auto; }
  .gateway-procedure { display: block; }
  .gateway-procedure > li { padding: 0 0 26px 46px; }
  .gateway-procedure > li:not(:last-child)::before { top: 35px; bottom: 8px; left: 13px; width: 1px; height: auto; }
  .gateway-procedure > li:last-child { padding-bottom: 0; }
  .decision-table { grid-template-columns: 1fr; }
  .decision-option { min-height: auto; padding: 20px; }
  .decision-option + .decision-option { border-left: 0; border-top: 1px solid var(--line); }
  .decision-option[aria-current="true"] { box-shadow: inset 3px 0 var(--blue); }
  .decision-label { margin-bottom: 8px; }
  .decision-action { margin-top: 12px; }
  .route-toolbar { flex-wrap: wrap; gap: 3px; }
  .credential-note { align-items: flex-start; flex-direction: column; gap: 8px; }
  .mode-heading { flex-wrap: wrap; gap: 6px; }
  .mode-code { width: 100%; }
  .binding-list li { grid-template-columns: 26px minmax(0, 1fr); gap: 6px 10px; }
  .binding-list span { grid-column: 2; }
  .verification-header { align-items: flex-start; flex-direction: column; gap: 8px; }
  .verification-header h2 { margin-bottom: 0; }
  .document-footer { margin-top: 45px; }
  .footer-support { align-items: flex-start; flex-direction: column; gap: 12px; }
  .footer-meta { align-items: flex-start; flex-direction: column; gap: 6px; margin-top: 20px; }
}
@media (hover: none) { .heading-anchor { opacity: 1; } }
@media (max-width: 380px) {
  .header-inner { gap: 12px; }
  .brand { gap: 9px; min-width: 0; }
  .brand img { width: 54px; height: 24px; flex-shrink: 0; }
  .brand-divider { display: none; }
  .brand-label { max-width: 78px; line-height: 1.35; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}
@media print {
  .site-header, .sidebar, .copy-button, .heading-anchor, .show-all-modes, .copy-status { display: none !important; }
  .docs-layout { display: block; border: 0; }
  .document { padding: 0; }
  .mode-block[hidden] { display: block !important; }
  .doc-section { break-inside: avoid; }
  a { text-decoration: none; }
}