/* Shared inner-page refinement. Homepage keeps its approved V8.9 layout. */
html:has(.page-inner) {
  scroll-padding-top: var(--inner-anchor-offset, 174px);
}
.v5-site.page-inner main [id] {
  scroll-margin-top: 0;
}
.v5-site.page-inner {
  --inner-ink: #262d35;
  --inner-muted: #505b68;
  --inner-line: #dce1e6;
}
.v5-site.page-inner .section,
.v5-site.page-inner .p87-section {
  padding-block: clamp(48px, 5vw, 76px);
}
.v5-site.page-inner .section-heading,
.v5-site.page-inner .inner-section-heading,
.v5-site.page-inner .p87-heading {
  margin-bottom: 32px;
  gap: 32px;
}
.v5-site.page-inner .section-heading h2,
.v5-site.page-inner .inner-section-heading h2,
.v5-site.page-inner .p87-heading h2 {
  font-size: clamp(28px, 2.8vw, 42px);
  line-height: 1.4;
  color: var(--inner-ink);
}
.v5-site.page-inner .section-intro,
.v5-site.page-inner .inner-section-heading > p,
.v5-site.page-inner .p87-heading > p {
  color: var(--inner-muted);
  font-size: 17px;
  line-height: 1.85;
}
.v5-site.page-inner .page-section-nav,
.v5-site.page-inner .p87-nav {
  position: sticky;
  top: var(--inner-header-height, 84px);
  z-index: 30;
  background: #fffffff5;
  border-block: 1px solid var(--inner-line);
  backdrop-filter: blur(12px);
}
.v5-site.page-inner :is(.page-section-nav, .p87-nav) > .container {
  display: flex;
  align-items: center;
  min-height: 64px;
  gap: 24px;
  padding-block: 0;
}
.v5-site.page-inner :is(.page-section-nav, .p87-nav) .container > div {
  display: flex;
  gap: 26px;
  min-width: 0;
  overflow-x: auto;
}
.v5-site.page-inner :is(.page-section-nav, .p87-nav) a {
  padding-block: 20px;
  font-size: 14px;
  white-space: nowrap;
  flex-shrink: 0;
}
.v5-site.page-inner :is(.page-section-nav, .p87-nav) strong {
  font-size: 15px;
  white-space: nowrap;
}
.v5-site.page-inner :is(.p87-card, .detail-editorial-grid article) {
  border-color: var(--inner-line);
  border-radius: 10px;
  box-shadow: none;
}
.v5-site.page-inner .p87-card {
  padding: 26px;
}
.v5-site.page-inner .p87-card ul {
  margin-top: 16px;
  padding-top: 14px;
}
.v5-site.page-inner .p87-card p {
  font-size: 16px;
  line-height: 1.8;
}
.v5-site.page-inner :is(.p87-tint, .qbsm-section, .approach-section) {
  background: #f5f6f8;
}
.v5-site.page-inner
  :is(.monitor-proof, .about-brand-panel, .solution-hero-map) {
  background: #f5f6f8;
  border-color: var(--inner-line);
}
.v5-site.page-inner .inner-scope,
.v5-site.page-inner .diagram-note {
  font-size: 13px;
  color: #58616d;
}
.v5-site.page-inner a:focus-visible,
.v5-site.page-inner button:focus-visible {
  outline: 2px solid #ad2029;
  outline-offset: 4px;
}

/* Catalog: one set of product summaries, with detail links carrying the depth. */
.v5-site.page-products .catalog90-hero {
  padding-bottom: 40px;
}
.catalog90-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: end;
}
.catalog90-intro > p {
  color: var(--inner-muted);
  font-size: 18px;
  line-height: 1.9;
  max-width: 460px;
  margin-bottom: 8px;
}
.catalog90-selector {
  margin-top: 42px;
  padding-top: 25px;
  border-top: 1px solid var(--inner-line);
}
.catalog90-selector > span {
  display: block;
  font-size: 14px;
  color: var(--inner-muted);
  margin-bottom: 16px;
}
.catalog90-selector > div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.catalog90-selector a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  background: #fff;
  border: 1px solid var(--inner-line);
  border-radius: 6px;
  color: var(--inner-ink);
  font-size: 16px;
  text-decoration: none;
}
.catalog90-selector a:hover {
  border-color: #b02123;
  color: #b02123;
}
.catalog90-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.v5-site .catalog90-heading h2 {
  font-size: clamp(28px, 2.6vw, 38px);
  line-height: 1.4;
  color: var(--inner-ink);
}
.catalog90-heading p {
  font-size: 16px;
  color: var(--inner-muted);
}
.catalog90-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.catalog90-card {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 2.8vw, 40px);
  border: 1px solid var(--inner-line);
  border-radius: 12px;
  background: linear-gradient(135deg, #fff 65%, #f7f8fa);
  transition: border-color 0.2s;
  min-width: 0;
}
.catalog90-card:hover {
  border-color: #bf777d;
}
.catalog90-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  color: #a71f29;
  font-size: 13px;
}
.catalog90-number {
  font-size: 34px;
  line-height: 1;
  color: #c6cbd2;
  font-weight: 500;
}
.v5-site .catalog90-card h3 {
  color: var(--inner-ink);
  font-size: clamp(26px, 2.3vw, 34px);
  line-height: 1.4;
}
.catalog90-lead {
  color: var(--inner-muted);
  font-size: 17px;
  line-height: 1.8;
  margin-top: 12px;
}
.catalog90-card ul {
  list-style: none;
  padding: 20px 0 24px;
  margin: 0;
}
.catalog90-card li {
  position: relative;
  padding-left: 18px;
  margin-top: 10px;
  color: #46515e;
  font-size: 16px;
  line-height: 1.7;
}
.catalog90-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 4px;
  height: 4px;
  background: #b02123;
  border-radius: 50%;
}
.catalog90-card > a {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  border-top: 1px solid var(--inner-line);
  padding-top: 18px;
  color: #ac202a;
  font-size: 16px;
  text-decoration: none;
  font-weight: 600;
}
.catalog90-scope {
  margin-top: 24px;
  font-size: 13px;
  line-height: 1.8;
  color: #58616d;
}
.catalog90-focus {
  margin: 0 0 20px;
  padding: 14px 0;
  border-block: 1px solid var(--inner-line);
  color: #46515e;
  font-size: 16px;
  line-height: 1.7;
}
.catalog90-compare {
  margin-top: 54px;
  padding-top: 36px;
  border-top: 1px solid var(--inner-line);
}
.catalog90-compare-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 24px;
}
.v5-site .catalog90-compare-heading h3 {
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.4;
  color: var(--inner-ink);
}
.catalog90-compare-heading > p {
  max-width: 360px;
  font-size: 16px;
  color: var(--inner-muted);
  line-height: 1.8;
}
.catalog90-compare-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--inner-line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}
.catalog90-compare-grid article {
  padding: 24px 22px;
  border-right: 1px solid var(--inner-line);
  min-width: 0;
}
.catalog90-compare-grid article:last-child {
  border-right: 0;
}
.v5-site .catalog90-compare-grid h4 {
  margin: 0 0 16px;
  color: var(--inner-ink);
  font-size: 20px;
  line-height: 1.5;
}
.catalog90-compare-grid dl {
  margin: 0;
}
.catalog90-compare-grid dl > div {
  padding: 11px 0;
  border-top: 1px solid #edf0f3;
}
.catalog90-compare-grid dt {
  color: #8e191c;
  font-size: 14px;
  line-height: 1.6;
}
.catalog90-compare-grid dd {
  margin: 4px 0 0;
  color: var(--inner-muted);
  font-size: 16px;
  line-height: 1.7;
}
.catalog90-compare-grid a {
  display: block;
  margin-top: 14px;
  color: #ac202a;
  font-size: 16px;
  line-height: 1.7;
  font-weight: 600;
  text-decoration: none;
}
.v5-site.page-inner :is(.page-section-nav, .p87-nav) a.is-active {
  color: #ad2029;
}
.reading-summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 14px 0;
  color: #4d5865;
  font-size: 16px;
  line-height: 1.7;
}
.reading-summary strong {
  color: #9f202b;
  font-weight: 650;
}
.reading-summary i {
  color: #b02123;
  font-style: normal;
}
.reading-return {
  position: fixed;
  z-index: 40;
  right: max(20px, calc((100vw - 1360px) / 2));
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 15px;
  border: 1px solid #d8b9bd;
  border-radius: 24px;
  background: #ffffffed;
  color: #8e191c;
  box-shadow: 0 5px 20px #252b3212;
  font: inherit;
  font-size: 15px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.2s,
    transform 0.2s,
    visibility 0.2s;
  cursor: pointer;
  backdrop-filter: blur(10px);
}
.reading-return.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.reading-return > span:first-child {
  font-size: 19px;
  line-height: 1;
}
.reading-return:focus-visible {
  outline: 2px solid #ad2029;
  outline-offset: 3px;
}

/* One compact narrative replaces the duplicated hero dashboard. */
.ops90-story {
  background: #fff;
  border: 1px solid var(--inner-line);
  border-radius: 14px;
  padding: clamp(24px, 3vw, 40px);
}
.ops90-story ol {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.ops90-story li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--inner-line);
}
.ops90-story li > span {
  font-size: 14px;
  color: #ab2029;
  padding-top: 5px;
}
.v5-site .ops90-story h2 {
  color: var(--inner-ink);
  font-size: 23px;
  line-height: 1.5;
}
.ops90-story li p {
  color: var(--inner-muted);
  font-size: 16px;
  line-height: 1.8;
  margin-top: 6px;
}
.ops90-note {
  font-size: 12px;
  color: #65707b;
  margin-top: 12px;
  line-height: 1.7;
}

/* A compact diagram becomes readable HTML when its own panel is narrow. */
.v5-site.page-products .experience-contact .button {
  width: auto;
  justify-self: end;
}
.workspace-map {
  container-type: inline-size;
}
.topology90 {
  display: none;
}
@container (max-width: 480px) {
  .topology-canvas > svg {
    display: none;
  }
  .v5-site .topology-canvas {
    height: auto;
    padding: 16px 0;
    background: none;
  }
  .topology90 {
    display: grid;
    gap: 12px;
  }
  .topology90 > div {
    padding: 14px 16px;
    border: 1px solid #dce1e6;
    border-radius: 6px;
    background: #f7f8fa;
  }
  .topology90 > div:first-child {
    border-color: #dba7ad;
    background: #fcf4f4;
  }
  .topology90 span {
    display: block;
    font-size: 12px;
    color: #626c77;
    margin-bottom: 6px;
  }
  .topology90 strong,
  .topology90 p {
    font-size: 15px;
    line-height: 1.8;
    color: #29333d;
    margin: 0;
  }
}
.iv-window {
  container-type: inline-size;
}
.iv-readable {
  display: none;
}
.v5-site.page-inner .iv-window {
  box-shadow: none;
}
.v5-site.page-inner .iv-titlebar {
  height: auto;
  min-height: 44px;
  font-size: 14px;
  flex-wrap: wrap;
  padding: 10px 14px;
}
.v5-site.page-inner .iv-demo {
  font-size: 11px;
  color: #505b68;
}
.v5-site.page-inner .iv-topline {
  font-size: 10px;
  letter-spacing: 0.04em;
  flex-wrap: wrap;
}
.v5-site.page-inner .iv-live {
  font-size: 12px;
}
.v5-site.page-inner .iv-footer {
  font-size: 13px;
  color: #46515e;
  flex-wrap: wrap;
}
.v5-site.page-inner .iv-footer > span {
  font-size: 12px;
  color: #596571;
}
.v5-site.page-inner .iv-node text {
  font-size: 14px;
}
.v5-site.page-inner .iv-node .iv-sub {
  font-size: 11px;
}
@container (max-width: 480px) {
  .iv-body.has-reading-flow > svg:not(.iv-chart) {
    display: none;
  }
  .iv-body.has-reading-flow > .iv-chart {
    display: none;
  }
  .iv-readable {
    display: grid;
    gap: 10px;
    margin: 18px 0 4px;
    padding: 0;
    list-style: none;
  }
  .iv-readable li {
    border: 1px solid #dce1e6;
    border-left: 3px solid #bdc5ce;
    border-radius: 6px;
    padding: 14px 16px;
    background: #f7f8fa;
  }
  .iv-readable .iv-readable-accent {
    border-left-color: #b02123;
    background: #fcf4f4;
  }
  .iv-readable strong {
    display: block;
    font-size: 16px;
    color: #29333d;
    font-weight: 600;
  }
  .iv-readable span {
    display: block;
    margin-top: 5px;
    font-size: 13px;
    color: #52606d;
    line-height: 1.7;
  }
}
@media (max-width: 1000px) {
  .catalog90-intro {
    gap: 32px;
  }
  .catalog90-selector > div {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .v5-site.page-inner :is(.page-section-nav, .p87-nav) strong {
    display: none;
  }
  .v5-site.page-inner :is(.page-section-nav, .p87-nav) .container > div {
    width: 100%;
  }
}
@media (max-width: 1000px) {
  .catalog90-compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .catalog90-compare-grid article:nth-child(2) {
    border-right: 0;
  }
  .catalog90-compare-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--inner-line);
  }
}
@media (max-width: 800px) {
  .v5-site.page-inner .page-section-nav,
  .v5-site.page-inner .p87-nav {
    top: var(--inner-header-height, 72px);
  }
  .v5-site.page-inner :is(.page-section-nav, .p87-nav) > .container {
    min-height: 54px;
  }
  .v5-site.page-inner :is(.page-section-nav, .p87-nav) a {
    padding-block: 16px;
  }
  .catalog90-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .catalog90-intro > p {
    font-size: 16px;
    max-width: none;
  }
  .catalog90-heading {
    display: block;
  }
  .catalog90-heading p {
    margin-top: 12px;
  }
  .v5-site.page-inner .p87-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .reading-summary {
    gap: 4px 6px;
    padding: 11px 0;
    font-size: 15px;
  }
  .reading-summary strong {
    flex-basis: 100%;
  }
  .reading-return {
    right: 14px;
    bottom: 16px;
    min-height: 42px;
    font-size: 14px;
  }
  .catalog90-compare-heading {
    display: block;
  }
  .catalog90-compare-heading > p {
    margin-top: 12px;
    font-size: 16px;
  }
  .catalog90-compare-grid {
    grid-template-columns: 1fr;
  }
  .catalog90-compare-grid article,
  .catalog90-compare-grid article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--inner-line);
  }
  .catalog90-compare-grid article:last-child {
    border-bottom: 0;
  }
  .catalog90-focus {
    font-size: 15px;
  }
  .catalog90-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .catalog90-selector {
    margin-top: 28px;
  }
  .catalog90-selector a {
    font-size: 14px;
    padding: 13px 12px;
    gap: 4px;
  }
  .catalog90-selector > div {
    gap: 10px;
  }
  .v5-site.page-inner .p87-four {
    grid-template-columns: 1fr;
  }
  .v5-site.page-inner .p87-card {
    padding: 22px;
  }
  .v5-site.page-inner .p87-heading {
    gap: 18px;
    margin-bottom: 26px;
  }
  .v5-site.page-inner .section-intro,
  .v5-site.page-inner .p87-heading > p {
    font-size: 16px;
  }
  .v5-site.page-inner .p87-services span {
    font-size: 12px;
  }
  .ops90-story li {
    gap: 12px;
  }
  .v5-site .ops90-story h2 {
    font-size: 21px;
  }
  .v5-site.page-inner .monitor-proof {
    padding: 18px;
  }
}