:root {
  --brand: #0b5cab;
  --brand-dark: #082b4f;
  --brand-deep: #061a31;
  --accent: #18a999;
  --accent-strong: #f3b33d;
  --ink: #142033;
  --muted: #607086;
  --line: #d9e2ec;
  --page: #f4f7fa;
  --panel: #ffffff;
  --soft: #e9f2fb;
  --shadow: 0 18px 42px rgba(12, 31, 55, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  background: var(--page);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--brand);
}

img {
  display: inline-block;
  max-width: 100%;
  height: auto;
}

button,
input {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #071e34;
  border-bottom: 1px solid rgba(160, 188, 216, 0.18);
  box-shadow: 0 16px 34px rgba(4, 16, 30, 0.18);
  backdrop-filter: blur(16px);
}

.utility-bar {
  color: #dcecff;
  background: var(--brand-deep);
  font-size: 13px;
}

.utility-inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.utility-inner nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.utility-inner a {
  color: #ffffff;
  opacity: 0.9;
}

.header-main {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.compact-header-main {
  display: none;
}

.hero-brand-row {
  width: 100%;
  height: 200px;
  min-height: 200px;
  padding: 0;
  position: relative;
  border-radius: 8px;
  background-color: #071e34;
  background:
    linear-gradient(90deg, rgba(6, 26, 49, 0.03), rgba(6, 26, 49, 0.08)),
    url("../optimized/header-banner.jpg") center 58%/cover no-repeat,
    #071e34;
  background-blend-mode: normal, normal, normal;
  box-shadow: inset 0 0 0 1px rgba(180, 213, 242, 0.1);
}

.brand {
  min-width: 0;
  display: flex;
  align-items: center;
}

.brand-home {
  position: absolute;
  inset: 0 auto 0 0;
  width: min(760px, 58%);
  height: 100%;
}

.brand-home span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.brand img {
  width: min(320px, 36vw);
  max-height: 66px;
  object-fit: contain;
}

.header-actions {
  position: absolute;
  right: clamp(28px, 6vw, 110px);
  top: calc(76% - 7px);
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-search {
  width: min(420px, 30vw);
  height: 42px;
  display: flex;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.site-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  padding: 0 12px;
  color: var(--ink);
}

.site-search button {
  border: 0;
  padding: 0 16px;
  color: #fff;
  background: var(--brand);
  cursor: pointer;
}

.header-cta {
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  color: #fff;
  background: rgba(8, 43, 79, 0.94);
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.header-cta:hover {
  color: #fff;
  background: var(--brand);
}

.single-column {
  display: block;
  padding: 52px 0 70px;
}

.search-page-form {
  display: flex;
  gap: 10px;
  margin: 0 0 24px;
}

.search-page-form input {
  min-width: 0;
  flex: 1;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  font-size: 16px;
}

.search-page-form button {
  min-width: 112px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
  cursor: pointer;
}

.search-count {
  margin: 0 0 16px;
  color: var(--muted);
  font-weight: 700;
}

.empty-state {
  padding: 30px;
  border: 1px dashed #b8c9da;
  border-radius: 8px;
  color: var(--muted);
  background: #f8fbff;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 9px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--brand-dark);
}

.site-nav {
  border-top: 1px solid rgba(160, 188, 216, 0.2);
  background: #0b2a44;
}

.nav-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-search {
  width: 220px;
  height: 34px;
  display: flex;
  flex: 0 0 auto;
  margin-left: auto;
  overflow: hidden;
  border: 1px solid rgba(214, 231, 246, 0.28);
  border-radius: 7px;
  background: #fff;
}

.nav-search input {
  min-width: 0;
  flex: 1;
  padding: 0 9px;
  border: 0;
  outline: 0;
  color: var(--ink);
}

.nav-search button {
  min-width: 54px;
  padding: 0 10px;
  border: 0;
  color: #fff;
  background: var(--brand);
  cursor: pointer;
}

.nav-inner > a,
.nav-group > button,
.nav-group > .nav-parent {
  height: 52px;
  display: flex;
  align-items: center;
  border: 0;
  padding: 0 13px;
  color: #eaf4ff;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}

.nav-inner > a:hover,
.nav-group:hover > .nav-parent,
.nav-group.open > .nav-parent,
.nav-group:hover > button,
.nav-group.open > button {
  color: #ffffff;
  background: #123a5a;
}

@media (min-width: 1041px) and (max-width: 1200px) {
  .nav-inner {
    font-size: 14px;
  }

  .nav-inner > a,
  .nav-group > button,
  .nav-group > .nav-parent {
    padding-right: 8px;
    padding-left: 8px;
  }

  .nav-search {
    width: 180px;
  }
}

.nav-group {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-disclosure {
  width: 22px;
  margin-left: -8px;
  padding: 0;
}

.nav-disclosure::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

.dropdown {
  position: absolute;
  left: 0;
  top: 100%;
  width: 190px;
  display: none;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0f314d;
  border-color: rgba(160, 188, 216, 0.2);
  box-shadow: 0 18px 42px rgba(4, 16, 30, 0.24);
}

.nav-group.wide .dropdown {
  width: 260px;
  columns: 2;
}

.nav-group:hover .dropdown,
.nav-group.open .dropdown {
  display: block;
}

.dropdown a {
  display: block;
  padding: 9px 10px;
  border-radius: 6px;
  color: #dcecff;
  break-inside: avoid;
}

.dropdown a:hover {
  color: #ffffff;
  background: rgba(24, 169, 153, 0.16);
}

.product-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  min-height: calc(100vh - 204px);
  background:
    linear-gradient(105deg, rgba(6, 26, 49, 0.97) 0%, rgba(8, 43, 79, 0.92) 56%, rgba(6, 26, 49, 0.74) 100%),
    url("../optimized/home-hero-bg.jpg") center center/cover;
}

.product-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.hero-layout {
  min-height: max(620px, calc(100vh - 204px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 54px;
  padding: 72px 0 76px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  max-width: 720px;
  color: #fff;
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 700px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.83);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: #061a31;
  background: var(--accent-strong);
}

.button.primary:hover {
  color: #061a31;
  background: #ffd47d;
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
}

.button.secondary:hover,
.button.text:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.button.text {
  color: #fff;
  border-color: transparent;
  background: transparent;
}

.hero-visual {
  position: relative;
  min-height: min(520px, calc(100vh - 260px));
}

.simulation-window {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: #0c233d;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3);
}

.window-bar {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.08);
}

.window-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: background-color 180ms ease, transform 180ms ease;
}

.window-dot:hover,
.window-dot:focus-visible {
  background: rgba(255, 255, 255, 0.78);
  transform: scale(1.18);
}

.window-dot.active,
.window-dot[aria-current="true"] {
  background: #fff;
}

.window-dot:focus-visible {
  outline: 2px solid #8fd3ff;
  outline-offset: 3px;
}

.simulation-window img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  background: #f8fafc;
  transition: opacity 180ms ease;
}

.simulation-window img.is-contained {
  object-fit: contain;
}

.simulation-window img.is-changing {
  opacity: 0.18;
}

@media (prefers-reduced-motion: reduce) {
  .window-dot,
  .simulation-window img {
    transition: none;
  }
}

.metric-card {
  position: absolute;
  width: 160px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  color: #fff;
  background: rgba(8, 43, 79, 0.84);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.metric-card strong {
  display: block;
  font-size: 26px;
  line-height: 1.1;
}

.metric-card span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.metric-a {
  left: -24px;
  bottom: 44px;
}

.metric-b {
  right: -18px;
  top: 56px;
}

.stats-band {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-grid div {
  min-height: 132px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.stat-grid div:first-child {
  border-left: 1px solid var(--line);
}

.stat-grid strong {
  display: block;
  color: var(--brand-dark);
  font-size: 28px;
  line-height: 1.2;
}

.stat-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.section-block {
  padding: 76px 0;
}

.muted-section {
  background: #eaf0f6;
}

.dark-section {
  color: #fff;
  background: var(--brand-deep);
}

.section-title {
  max-width: 780px;
  margin-bottom: 32px;
}

.section-title h2,
.resource-layout h2 {
  margin: 0;
  color: var(--brand-dark);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
}

.dark-section h2 {
  color: #fff;
}

.section-title p:not(.eyebrow),
.resource-layout p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.dark-section p {
  color: rgba(255, 255, 255, 0.78);
}

.section-title.compact {
  margin-bottom: 0;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 31, 55, 0.06);
}

.workflow-card {
  overflow: hidden;
  padding: 0;
}

.workflow-card-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  background: #eef3f8;
}

.workflow-card-body {
  padding: 22px 24px 26px;
}

.card-kicker {
  color: var(--accent);
  font-weight: 900;
}

.card h3 {
  margin: 18px 0 10px;
  color: var(--brand-dark);
  font-size: 21px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: start;
  gap: 52px;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.application-grid a {
  min-height: 112px;
  display: block;
  padding: 20px;
  border: 1px solid #ccd8e4;
  border-radius: 8px;
  background: #fff;
  color: var(--brand-dark);
  font-size: 19px;
  font-weight: 800;
}

.application-grid a:hover {
  border-color: var(--brand);
  box-shadow: 0 12px 28px rgba(12, 31, 55, 0.08);
}

.application-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.application-grid.visual {
  gap: 18px;
}

.application-grid .application-card {
  overflow: hidden;
  min-height: 0;
  padding: 0;
  box-shadow: 0 12px 30px rgba(12, 31, 55, 0.06);
}

.application-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #eef3f8;
}

.application-card div {
  padding: 22px;
}

.application-card h3 {
  margin: 0 0 8px;
  color: var(--brand-dark);
  font-size: 21px;
}

.application-card p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 400;
}

.appliance-section {
  background: #fff;
}

.appliance-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 48px;
}

.appliance-visual {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f6fbff;
  box-shadow: var(--shadow);
}

.appliance-visual img {
  width: 100%;
  display: block;
}

.appliance-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.appliance-points span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--brand-dark);
  background: var(--soft);
  font-size: 14px;
  font-weight: 800;
}

.appliance-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.appliance-actions .button.secondary {
  color: #061a31;
  border-color: var(--accent-strong);
  background: var(--accent-strong);
}

.appliance-actions .button.secondary:hover {
  color: #061a31;
  background: #ffd47d;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 31, 55, 0.06);
}

.feature-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.feature-card div {
  padding: 24px;
}

.feature-card h3 {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 22px;
}

.feature-card p:not(.eyebrow) {
  margin: 0 0 14px;
  color: var(--muted);
}

.text-link {
  color: var(--brand);
  font-weight: 900;
}

.resource-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 36px;
}

.resource-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.resource-actions a {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
  text-align: center;
}

.resource-actions a:hover {
  color: #061a31;
  background: var(--accent-strong);
}

.news-section {
  padding-top: 64px;
}

.news-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.news-layout article,
.page-content,
.side-nav {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 31, 55, 0.06);
}

.news-layout article {
  padding: 26px;
}

.section-head,
.page-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.section-head h2,
.page-title h2 {
  margin: 0;
  color: var(--brand-dark);
  font-size: 22px;
  line-height: 1.3;
}

.section-head a {
  color: var(--brand);
  font-size: 14px;
  font-weight: 800;
}

.news-list,
.article-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.news-list li,
.article-list li {
  position: relative;
  padding: 14px 0 14px 18px;
  border-top: 1px solid #eef3f8;
  color: var(--muted);
}

.article-list p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.article-list time {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.person-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.person-card {
  overflow: hidden;
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 31, 55, 0.06);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.person-card:hover,
.person-card:focus-visible {
  color: inherit;
  border-color: #8fb8da;
  box-shadow: 0 16px 36px rgba(12, 53, 91, 0.14);
  transform: translateY(-3px);
}

.person-card img,
.person-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  object-fit: cover;
  background: #e9f2fb;
}

.person-placeholder {
  color: var(--brand-dark);
  font-size: 28px;
  font-weight: 900;
}

.person-card strong,
.person-card p {
  display: block;
  margin: 0;
  padding: 0 14px;
}

.person-profile-detail {
  display: grid;
  grid-template-columns: minmax(260px, 42%) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 54px);
  align-items: start;
  margin-top: 22px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f4f2e8;
}

.person-profile-detail figure {
  margin: 0;
}

.person-profile-detail figure img {
  width: 100%;
  max-height: 620px;
  aspect-ratio: 4 / 5;
  display: block;
  object-fit: cover;
  background: #dcebf5;
}

.person-profile-fields {
  padding-top: 10px;
}

.person-profile-fields dl,
.person-profile-fields dd {
  margin: 0;
}

.person-profile-fields dl {
  display: grid;
  gap: 8px;
}

.person-profile-fields dl > div {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 6px;
  color: #5d6670;
  font-size: 15px;
  line-height: 1.45;
}

.person-profile-fields dt {
  white-space: nowrap;
}

.person-profile-fields dt::after {
  content: "：";
}

.person-profile-fields a {
  overflow-wrap: anywhere;
}

.person-card strong {
  padding-top: 14px;
  color: var(--brand-dark);
  font-size: 17px;
}

.person-card p {
  padding-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #f8fbff;
}

.news-list li:first-child,
.article-list li:first-child {
  border-top: 0;
}

.news-list li::before,
.article-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.news-list a,
.article-list a {
  color: var(--ink);
  font-weight: 700;
}

.news-list time {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  color: #fff;
  background:
    linear-gradient(105deg, rgba(6, 26, 49, 0.96), rgba(8, 43, 79, 0.86)),
    url("http://matdem.com/upLoad/slide/month_2504/202504041137094906.jpg") center/cover;
}

.page-hero .container {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 0;
}

.page-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.12;
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.two-column {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  margin-top: 32px;
  margin-bottom: 52px;
}

.side-nav {
  align-self: start;
  position: sticky;
  top: 176px;
  overflow: hidden;
}

.side-nav h2 {
  margin: 0;
  padding: 22px;
  color: #fff;
  background: var(--brand-dark);
  font-size: 22px;
}

.side-nav a {
  display: block;
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.side-nav a.active,
.side-nav a:hover {
  color: var(--brand);
  background: var(--soft);
}

.page-content {
  min-height: 520px;
  padding: 30px;
}

.article-body {
  color: #25344c;
  font-size: 16px;
}

.article-body p {
  margin: 0 0 18px;
}

.article-body h3 {
  margin: 30px 0 12px;
  color: var(--brand-dark);
  font-size: 24px;
}

.article-body a {
  color: var(--brand);
}

.article-body strong {
  color: var(--brand-dark);
}

.article-body .centered {
  text-align: center;
}

.article-body .centered img {
  border-radius: 8px;
  box-shadow: 0 14px 32px rgba(12, 31, 55, 0.1);
}

.article-callouts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}

.article-callouts a {
  display: block;
  min-height: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--brand-dark);
  background: var(--soft);
}

.article-callouts strong,
.article-callouts span {
  display: block;
}

.article-callouts span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.article-header {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.article-header h1 {
  margin: 0;
  color: var(--brand-dark);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.3;
}

.article-meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.pagination span,
.pagination strong,
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--brand-dark);
  text-decoration: none;
}

.pagination strong {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
}

.pagination a:hover,
.pagination a:focus-visible {
  color: var(--brand);
  border-color: var(--brand);
  background: #f3f8ff;
}

.pagination .pagination-summary {
  margin-right: auto;
  color: var(--muted);
}

.pagination .pagination-step {
  min-width: 72px;
}

.pagination .disabled {
  color: #98a6b8;
  background: #f5f7fa;
  cursor: not-allowed;
}

.pagination .pagination-ellipsis {
  min-width: auto;
  padding-inline: 3px;
  border-color: transparent;
  background: transparent;
}

.back-link {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.article-attachments {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
}

.article-attachments h3 {
  margin-top: 0;
}

.article-attachments ul {
  margin: 0;
  padding-left: 20px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.86);
  background: var(--brand-deep);
}

.footer-layout {
  min-height: 118px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

.footer-layout strong {
  color: #fff;
  font-size: 20px;
}

.footer-layout p {
  margin: 4px 0 0;
}

.site-footer a {
  color: #fff;
}

@media (max-width: 1040px) {
  .header-main {
    min-height: 76px;
  }

  .compact-header-main {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .compact-brand {
    color: var(--brand-dark);
    font-size: 24px;
    font-weight: 900;
  }

  .compact-header-main .menu-toggle {
    position: static;
  }

  .header-actions,
  .site-search,
  .header-cta {
    display: none;
  }

  .hero-brand-row {
    height: 200px;
    min-height: 200px;
    padding: 0;
    background-position: center center;
  }

  .brand-home {
    width: min(560px, 72vw);
  }

  .menu-toggle {
    display: block;
    position: absolute;
    right: 16px;
    top: 16px;
  }

  .site-nav {
    display: none;
  }

  .site-nav.open {
    display: block;
  }

  .nav-inner {
    display: block;
    padding: 8px 0 14px;
  }

  .nav-search {
    width: 100%;
    height: 42px;
    margin: 10px 0 0;
  }

  .nav-inner > a,
  .nav-group > button,
  .nav-group > .nav-parent {
    width: 100%;
    height: auto;
    justify-content: space-between;
    padding: 13px 6px;
  }

  .nav-group {
    display: block;
  }

  .nav-disclosure {
    display: none;
  }

  .dropdown,
  .nav-group.wide .dropdown {
    position: static;
    width: 100%;
    display: none;
    columns: 1;
    margin-bottom: 8px;
    box-shadow: none;
  }

  .site-nav.open .dropdown,
  .nav-group.open .dropdown {
    display: block;
  }

  .hero-layout,
  .split-section,
  .resource-layout,
  .appliance-layout,
  .two-column {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    min-height: 0;
    padding: 60px 0;
  }

  .product-hero {
    min-height: 0;
  }

  .hero-visual {
    min-height: 0;
  }

  .metric-card {
    position: static;
    display: inline-block;
    margin: 14px 10px 0 0;
  }

  .stat-grid,
  .capability-grid,
  .application-grid,
  .case-grid,
  .person-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .side-nav {
    position: static;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .utility-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 8px 0;
    gap: 4px;
  }

  .brand img {
    width: min(260px, 64vw);
    max-height: 58px;
  }

  .hero-brand-row {
    height: 150px;
    min-height: 150px;
    padding: 0;
    background-position: center center;
  }

  .brand-home {
    width: min(360px, 78vw);
  }

  .person-profile-detail {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .person-profile-detail figure {
    width: min(100%, 440px);
    margin: 0 auto;
  }

  .search-page-form {
    flex-direction: column;
  }

  .search-page-form button {
    height: 46px;
  }

  .product-hero {
    background-position: center;
  }

  .hero-layout {
    padding: 44px 0;
    gap: 28px;
  }

  .hero-copy h1 {
    font-size: 36px;
  }

  .hero-lede {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .stat-grid,
  .capability-grid,
  .application-grid,
  .case-grid,
  .person-grid,
  .resource-actions,
  .news-layout,
  .article-callouts {
    grid-template-columns: 1fr;
  }

  .stat-grid div,
  .stat-grid div:first-child {
    min-height: auto;
    border-left: 0;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .section-block {
    padding: 52px 0;
  }

  .page-hero .container {
    min-height: 220px;
    padding: 36px 0;
  }

  .page-content,
  .news-layout article,
  .card,
  .feature-card div,
  .application-card div {
    padding: 20px;
  }

  .section-head,
  .page-title,
  .footer-layout {
    align-items: flex-start;
    flex-direction: column;
  }

  .two-column {
    gap: 18px;
    margin-top: 20px;
  }

  .pagination .pagination-summary {
    flex-basis: 100%;
    margin-right: 0;
  }

  .pagination .pagination-step {
    min-width: 64px;
  }
}