/* Shared reading scale, applied after page styles. */
@media (max-width: 380px) {
  body.v5-site .header-inner { gap: 10px; }
  body.v5-site .header-inner .brand-logo { width: 112px; }
  body.v5-site .header-cta { white-space: nowrap; padding-inline: 12px; min-width: 0; gap: 0; }
  body.v5-site .header-cta > span { display: none; }
}
body.v5-site {
  --reading-copy: #46515e;
  --reading-note: #586370;
}
#main p {
  font-size: 18px;
  line-height: 1.85;
}
#main li {
  font-size: 17px;
  line-height: 1.8;
}
#main :is(.v86-lead, .p87-lead, .catalog90-intro > p) {
  font-size: 20px;
  line-height: 1.85;
}
#main :is(.eyebrow, .v86-eyebrow, .v85-kicker, .p87-kicker, .iv-overline) {
  font-size: 14px;
  line-height: 1.65;
  letter-spacing: 0.055em;
}
#main
  :is(
    .breadcrumb,
    .v86-hero-note,
    .v86-product-top,
    .catalog90-meta,
    .catalog90-selector > span,
    .small-label
  ) {
  font-size: 15px;
  line-height: 1.7;
}
#main
  :is(
    .v86-product-bottom > span,
    .v86-product-bottom > a,
    .p87-flow li > span,
    .p87-flow li > strong
  ) {
  font-size: 16px;
  line-height: 1.8;
}
#main
  :is(
    .p87-footnote,
    .p87-caption,
    .catalog90-scope,
    .inner-scope,
    .ops90-note,
    .diagram-note,
    .qbsm-scope
  ) {
  font-size: 15px;
  line-height: 1.8;
  color: var(--reading-note);
}
#main
  :is(
    .button,
    .text-button,
    .inline-link,
    .product-link,
    .catalog90-card > a,
    .catalog90-selector a
  ) {
  font-size: 17px;
  line-height: 1.6;
}
#main :is(.page-section-nav, .p87-nav) a {
  font-size: 16px;
  padding-block: 18px;
}
#main :is(.page-section-nav, .p87-nav) strong {
  font-size: 16px;
}
#main :is(.p87-art-label > span, .p87-services span, .p87-hub small) {
  font-size: 14px;
  line-height: 1.65;
}
#main .p87-nodes > span {
  font-size: 15px;
  line-height: 1.65;
}
#main .p87-services b {
  font-size: 17px;
}
#main :is(.p87-services > div, .p87-nodes > span) {
  padding: 16px 10px;
}
#main :is(.iv-titlebar, .iv-readable strong, .iv-footer, .iv-event) {
  font-size: 16px;
}
#main
  :is(
    .iv-demo,
    .iv-live,
    .iv-footer > span,
    .iv-readable span,
    .iv-event small,
    .iv-topline,
    .topology90 span
  ) {
  font-size: 14px;
  line-height: 1.7;
  color: var(--reading-note);
}
#main .iv-titlebar {
  gap: 10px;
}
#main .iv-topline {
  letter-spacing: 0;
}
#main .monitor-proof-notes li {
  font-size: 16px;
  line-height: 1.8;
  flex-wrap: wrap;
  gap: 4px 16px;
}
#main
  :is(
    .solution-hero-map > div > div,
    .about-brand-panel > div,
    .diagram-foundation
  ) {
  font-size: 16px;
  line-height: 1.8;
}
#main .about-brand-panel > div span {
  font-size: 15px;
}
#main .console-window p {
  font-size: 16px;
  line-height: 1.8;
}
#main
  :is(
    .console-toolbar button,
    .sidebar-item,
    .event-timeline strong,
    .workspace-section-title strong,
    .console-section-label strong,
    .topology90 strong
  ) {
  font-size: 16px;
  line-height: 1.7;
}
#main
  :is(
    .console-breadcrumb,
    .demo-label,
    .workspace-sidebar > span,
    .workspace-sidebar-note,
    .workspace-section-title > span,
    .console-section-label > span,
    .signal-legend,
    .console-footer,
    .incident-badge,
    .planned-label,
    .version-tag,
    .console-toolbar button > span,
    .qbsm-capability-grid em
  ) {
  font-size: 14px;
  line-height: 1.7;
}
#main .event-timeline > div > span:last-child {
  font-size: 14px;
}
#main .timeline-node {
  font-size: 14px;
  min-width: 24px;
  min-height: 24px;
}
#main .console-titlebar {
  flex-wrap: wrap;
  gap: 12px;
}
#main .console-toolbar {
  flex-wrap: wrap;
}
#main .console-toolbar button {
  min-height: 48px;
}
#main .v89-visual-heading,
#main .v89-visual figcaption {
  font-size: 15px;
}
#main .v89-visual figcaption small {
  font-size: 14px;
  color: var(--reading-note);
}
#main .v89-labels {
  font-size: 22px;
}
#main .v89-label-main {
  font-size: 25px;
}
body.v5-site .desktop-nav a,
body.v5-site .header-cta {
  font-size: 16px;
}
body.v5-site
  .footer
  :is(a, button, p, .footer-label, .footer-statement > span, .footer-bottom) {
  font-size: 15px;
  line-height: 1.8;
}
body.v5-site .footer .footer-statement p {
  font-size: 24px;
}
body.v5-site
  .dialog
  :is(label, input, select, textarea, .dialog-lead, button[type="submit"]) {
  font-size: 16px;
  line-height: 1.7;
}
body.v5-site .dialog :is(.form-footer > span, .form-status) {
  font-size: 14px;
  line-height: 1.7;
}
#main .v86-delivery :is(small, li > span) {
  font-size: 15px;
  line-height: 1.8;
}
#main .v86-guide-grid > div > a {
  font-size: 17px;
}
#main .qbsm-features em {
  font-size: 14px;
  line-height: 1.7;
}
#main .about-brand-panel > p {
  font-size: 25px;
}
body.v5-site .footer .footer-bottom :is(span, a) {
  font-size: 14px;
}
#main .iv-node text {
  font-size: 16px;
}
/* Shared reading surfaces; product-specific compositions remain in their owners. */
::selection { background: #f0d6d8; color: #32272a; }
:is(input, textarea) { caret-color: #ad2029; }
:is(a, button, input, textarea, select, summary):focus-visible {
  outline: 2px solid #ad2029;
  outline-offset: 4px;
}
a { text-underline-offset: .22em; }
table { font-variant-numeric: tabular-nums; }
#main .button { box-shadow: none; }
#main :is(.experience-contact, .p87-cta) {
  background: #f1f3f5;
  border-block: 1px solid #dce1e6;
  box-shadow: none;
}
#main :is(.experience-contact, .p87-cta) h2,
.page-operations #main :is(.v85-detail-overview, .v85-heading, .v85-boundary) h2 {
  font-size: clamp(30px, 2.8vw, 42px);
  font-weight: 650;
  line-height: 1.4;
  letter-spacing: -.025em;
}
.page-about #main .about-inner {
  align-items: start;
  gap: clamp(28px, 5vw, 72px);
}
.page-about #main .about-inner h2 {
  margin: 0;
  font-size: clamp(30px, 2.8vw, 42px);
  line-height: 1.45;
  font-weight: 650;
}
.page-about #main .about-description { max-width: 65ch; }
.page-operations #main .detail-editorial-grid article {
  padding: 24px 0;
  border: 0;
  border-top: 1px solid #dce1e6;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}
.page-operations #main :is(.detail-editorial-grid, .v85-scenarios) h3 {
  margin-top: 0;
}
.page-operations #main .v85-boundary-list > div {
  display: block;
}
@media (max-width: 900px) {
  .page-about #main .about-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  #main .console-breadcrumb { display: none; }
  #main .console-titlebar { padding: 16px; gap: 10px; }
  #main .console-brand { font-size: 20px; }
  #main .console-brand span { font-size: 16px; }
  #main .demo-label { margin-left: auto; }
  .v5-site.page-inner #main :is(.page-section-nav, .p87-nav) > .container {
    display: block;
    min-height: 0;
    padding-block: 0;
  }
  .v5-site.page-inner #main :is(.page-section-nav, .p87-nav) .container > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 12px;
    overflow: visible;
  }
  .v5-site.page-inner #main :is(.page-section-nav, .p87-nav) .container > div:has(a:nth-child(5)),
  .page-about #main .page-section-nav .container > div {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .v5-site.page-inner #main :is(.page-section-nav, .p87-nav) a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 2px;
    font-size: 15px;
    line-height: 1.5;
  }
}
#main .iv-node .iv-sub {
  font-size: 13px;
}
#main .topology-canvas svg text {
  font-size: 14px;
}
#main .incident-summary strong { font-size: 16px; line-height: 1.7; }
#main .incident-summary { flex-wrap: wrap; }
#main .incident-summary > div { min-width: 0; flex: 1 1 150px; }
@container (min-width: 481px) and (max-width: 640px) {
  #main .iv-body.has-reading-flow > svg {
    display: none;
  }
  #main .iv-readable {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 20px 0 8px;
    padding: 0;
    list-style: none;
  }
  #main .iv-readable li {
    padding: 16px;
    border: 1px solid #dce1e6;
    border-left: 3px solid #bdc5ce;
    border-radius: 6px;
    background: #f7f8fa;
  }
  #main .iv-readable .iv-readable-accent {
    border-left-color: #b02123;
    background: #fcf4f4;
  }
  #main .iv-readable :is(strong, span) {
    display: block;
  }
  #main .iv-readable span {
    margin-top: 6px;
  }
}
@media (max-width: 800px) {
  #main p {
    font-size: 17px;
    line-height: 1.85;
  }
  #main :is(.v86-lead, .p87-lead, .catalog90-intro > p) {
    font-size: 18px;
  }
  #main
    :is(
      .button,
      .text-button,
      .inline-link,
      .product-link,
      .catalog90-card > a,
      .catalog90-selector a
    ) {
    font-size: 16px;
  }
  #main :is(.page-section-nav, .p87-nav) a {
    font-size: 15px;
  }
  #main :is(.eyebrow, .v86-eyebrow, .v85-kicker, .p87-kicker) {
    font-size: 14px;
  }
  #main
    :is(
      .p87-footnote,
      .p87-caption,
      .catalog90-scope,
      .inner-scope,
      .ops90-note,
      .diagram-note,
      .qbsm-scope
    ) {
    font-size: 14px;
  }
  #main .catalog90-selector a {
    flex-wrap: wrap;
  }
  #main .p87-tabs button {
    font-size: 16px;
    padding-inline: 10px;
  }
}
@media (max-width: 560px) {
  #main .v89-labels {
    display: none;
  }
  #main .v89-visual figcaption {
    margin-top: 8px;
  }
  #main .p87-services {
    grid-template-columns: 1fr;
  }
  #main .p87-services > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px 16px;
    padding: 12px 16px;
    text-align: left;
  }
  #main .p87-services span {
    margin: 0;
  }
  #main .p87-nodes {
    gap: 6px;
  }
  #main .p87-nodes > span {
    font-size: 14px;
    padding: 12px 6px;
  }
  #main .p87-tabs button {
    font-size: 15px;
  }
  #main .v86-hero-note {
    flex-wrap: wrap;
  }
}