:root {
  /* QUNCETEC identity: logo-blue hue translated into a calmer, accessible UI palette. */
  --brand-blue: #0052d9;
  --brand-blue-hover: #0046b8;
  --brand-accent: #0052d9;
  --brand-accent-hover: #0046b8;
  --brand-blue-on-dark: #b8c6d1;
  --brand-blue-deep: #001d3d;
  --brand-navy: #001d3d;
  --brand-blue-soft: #edf3ff;
  --text-strong: #2f3744;
  --text: #2f3744;
  --text-secondary: #596170;
  --text-muted: #667085;
  --line: #e2e7ef;
  --surface: #ffffff;
  --surface-soft: #f5f7fa;
  --danger: #b42318;
  --footer-dark: #10263a;
  --footer-muted: #9eabb6;
  --content-bg: #ffffff;
  --cta-surface: #eaf1f8;
  --cta-surface-hover: #e2e7ef;
  --cta-title: #001d3d;
  --cta-copy: #596170;
  --header-height: 100px;
  --container: 1690px;
  --site-shell-width: 1280px;
  --site-shell-gap: 64px;
  --qc-content-radius: 8px;
  --qc-content-radius-inner: 6px;
  --qc-content-radius-control: 4px;
  --qc-content-title: 40px;
  --qc-content-subtitle: 24px;
  --qc-content-body: 16px;
  --qc-content-small: 14px;
  --qc-content-leading: 1.75;
}

/* 文章与案例详情页的统一当前位置导航。 */
.qc-detail-breadcrumb {
  border-bottom: 1px solid #e2e7ef;
  color: #596170;
  background: #f5f7fa;
}

.qc-detail-breadcrumb__inner {
  display: flex;
  width: min(calc(100% - var(--site-shell-gap)), var(--site-shell-width));
  min-height: 58px;
  align-items: center;
  gap: 10px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.6;
}

.qc-detail-breadcrumb__icon {
  display: inline-grid;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  place-items: center;
  color: #0052d9;
}

.qc-detail-breadcrumb__icon svg {
  display: block;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.qc-detail-breadcrumb ol {
  display: flex;
  min-width: 0;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.qc-detail-breadcrumb li {
  display: inline-flex;
  min-width: 0;
  align-items: center;
}

.qc-detail-breadcrumb li + li::before {
  margin: 0 10px;
  color: #667085;
  content: "/";
}

.qc-detail-breadcrumb a {
  color: #596170;
  text-decoration: none;
  transition: color .2s ease;
}

.qc-detail-breadcrumb a:hover,
.qc-detail-breadcrumb a:focus-visible {
  color: #0052d9;
  outline: none;
}

.qc-detail-breadcrumb [aria-current="page"] {
  overflow: hidden;
  color: #001d3d;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 767px) {
  .qc-detail-breadcrumb__inner {
    width: calc(100% - 32px);
    min-height: 52px;
    font-size: 13px;
  }

  .qc-detail-breadcrumb li + li::before {
    margin-inline: 7px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-color: var(--line);
}

site-header,
site-footer,
subpage-banner {
  display: block;
}

site-header.has-static-header {
  height: var(--header-height);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--content-bg);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
a {
  font: inherit;
}

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

button {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  color: rgba(245, 247, 249, 0.94);
  background: transparent;
  transition: color 260ms ease, background-color 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.site-header.is-solid,
.site-header:has(.nav-item:hover),
.site-header:has(.nav-item.is-open) {
  color: #001d3d;
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 38px rgba(12, 35, 64, 0.08);
}

.header-inner {
  width: 100%;
  height: 100%;
  padding: 0 155px;
  display: flex;
  align-items: center;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  width: 190px;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
  transition: filter 260ms ease;
}

.site-header.is-solid .brand img,
.site-header:has(.nav-item:hover) .brand img,
.site-header:has(.nav-item.is-open) .brand img {
  filter: none;
}

.primary-nav {
  min-width: 0;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav-list {
  min-width: 0;
  margin: 0 auto 0 166px;
  padding: 0;
  display: flex;
  align-items: stretch;
  list-style: none;
}

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

.nav-link {
  position: relative;
  min-height: var(--header-height);
  padding: 0 30px;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 16px;
  font-weight: 400;
  line-height: 20px;
  letter-spacing: 0;
  white-space: nowrap;
  cursor: pointer;
  transition: color 180ms ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 30px;
  bottom: 20px;
  left: 30px;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 200ms ease;
}

.nav-item:hover .nav-link::after,
.nav-item.is-open .nav-link::after,
.nav-item.is-current .nav-link::after {
  transform: scaleX(1);
}

.site-header.is-solid .nav-item.is-current .nav-link,
.site-header.is-solid .nav-item:hover .nav-link,
.site-header:has(.nav-item:hover) .nav-item:hover .nav-link {
  color: var(--brand-blue);
}

.dropdown {
  position: fixed;
  top: var(--header-height);
  right: 0;
  left: 0;
  min-height: 164px;
  margin: 0;
  padding: 42px 155px 50px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 48px;
  list-style: none;
  background: #f5f7fa;
  box-shadow: 0 16px 30px rgba(12, 35, 64, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.nav-item:hover .dropdown,
.nav-item.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li {
  min-width: 130px;
}

.dropdown a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 12px 0;
  color: #596170;
  border-bottom: 1px solid #e2e7ef;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  transition: color 160ms ease, border-color 160ms ease;
}

.dropdown a span {
  color: var(--brand-blue);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.dropdown a:hover,
.dropdown a:focus-visible {
  color: var(--brand-blue);
  border-color: var(--brand-blue);
  outline: none;
}

.dropdown a:hover span,
.dropdown a:focus-visible span {
  opacity: 1;
  transform: translateX(0);
}

.header-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.search-toggle,
.language-switch,
.search-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.search-toggle {
  width: 30px;
  height: 30px;
  opacity: 0.66;
}

.search-toggle svg,
.site-search-field svg,
.search-close svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.language-switch {
  gap: 10px;
  min-height: 30px;
  color: inherit;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  opacity: 0.66;
}

.language-switch > svg:first-child {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.language-switch .language-chevron {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

.search-toggle:hover,
.language-switch:hover,
.search-toggle:focus-visible,
.language-switch:focus-visible {
  color: var(--brand-blue);
  opacity: 1;
}

.login-button {
  position: relative;
  padding-left: 24px;
  color: inherit;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  opacity: 0.76;
  transition: color 160ms ease, opacity 160ms ease;
}

.login-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 1px;
  height: 18px;
  background: currentColor;
  opacity: 0.28;
  transform: translateY(-50%);
}

.login-button:hover,
.login-button:focus-visible {
  color: var(--brand-blue);
  opacity: 1;
}

.site-search-panel {
  position: fixed;
  top: var(--header-height);
  right: 0;
  left: 0;
  padding: 34px 155px 42px;
  color: #2f3744;
  background: #f5f7fa;
  box-shadow: 0 16px 30px rgba(12, 35, 64, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
}

.site-search-panel.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-search-inner {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.site-search-field {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #667085;
}

.site-search-field input {
  width: 100%;
  height: 54px;
  padding: 0;
  border: 0;
  outline: 0;
  color: #001d3d;
  background: transparent;
  font-size: 18px;
  font-weight: 400;
}

.search-close {
  position: absolute;
  top: 15px;
  right: 0;
  width: 24px;
  height: 24px;
}

.search-suggestions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
}

.search-suggestions a {
  min-width: 120px;
  padding: 8px 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: #596170;
  border-bottom: 1px solid #e2e7ef;
  font-size: 14px;
}

.search-suggestions a:hover {
  color: var(--brand-blue);
  border-color: var(--brand-blue);
}

.search-suggestions p {
  margin: 0;
  color: #596170;
  font-size: 14px;
}

.menu-toggle {
  position: relative;
  display: none;
  width: 30px;
  height: 34px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  right: 0;
  left: 0;
  height: 2px;
  background: currentColor;
  transition: top 180ms ease, transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span:nth-child(1) { top: 6px; }
.menu-toggle span:nth-child(2) { top: 16px; }
.menu-toggle span:nth-child(3) { top: 26px; }

.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 16px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { top: 16px; transform: rotate(-45deg); }

.page-content {
  min-height: clamp(360px, 44vw, 700px);
  background: linear-gradient(180deg, #f5f7fa 0%, #ffffff 100%);
}

.subpage-banner {
  position: relative;
  height: 75vh;
  min-height: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #001d3d;
  color: #ffffff;
}

.subpage-banner-image,
.subpage-banner-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.subpage-banner-image {
  object-fit: cover;
  object-position: center 58%;
}

.subpage-banner-overlay {
  background: linear-gradient(90deg, rgba(12, 35, 64, 0.78) 0%, rgba(12, 35, 64, 0.38) 45%, rgba(12, 35, 64, 0.08) 72%);
}

.subpage-banner.is-gray {
  background: linear-gradient(135deg, #596170 0%, #667085 100%);
}

.subpage-banner.is-gray .subpage-banner-overlay {
  background: linear-gradient(90deg, rgba(27, 43, 61, 0.4) 0%, rgba(79, 95, 112, 0.08) 72%);
}

.subpage-banner-content {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 72px));
  margin: 0 auto;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 42px 0;
  text-align: left;
}

.subpage-banner.has-subnav {
  min-height: 0;
}

.subpage-banner.has-subnav .subpage-banner-content {
  padding-bottom: 112px;
}

.subpage-banner h1 {
  margin: 0;
  color: #f5f7fa;
  font-size: 48px;
  line-height: 1.2;
  font-weight: 700;
  text-shadow: 0 3px 18px rgba(12, 35, 64, 0.28);
}

.subpage-banner p {
  margin: 18px 0 0;
  max-width: 920px;
  color: rgba(245, 247, 249, 0.9);
  font-size: 20px;
  line-height: 1.6;
}

.subpage-banner-footer {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  min-width: 0;
  background: rgba(8, 28, 50, 0.58);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(3px);
}

.subpage-banner-footer-inner {
  width: min(var(--container), calc(100% - 72px));
  min-width: 0;
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.subpage-nav {
  order: 2;
  min-width: 0;
  height: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-behavior: smooth;
}

.subpage-nav::-webkit-scrollbar {
  display: none;
}

.subpage-nav-list {
  height: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: stretch;
  list-style: none;
}

.subpage-nav-list li {
  flex: 0 0 auto;
}

.subpage-nav-link {
  position: relative;
  height: 100%;
  min-width: 128px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(234, 240, 245, 0.86);
  font-size: 16px;
  font-weight: 500;
  white-space: nowrap;
  transition: color 160ms ease, background 160ms ease;
}

.subpage-nav-link::before {
  content: "";
  position: absolute;
  top: 0;
  right: 22px;
  left: 22px;
  height: 3px;
  background: #ffffff;
  transform: scaleX(0);
  transition: transform 160ms ease;
}

.subpage-nav-link:hover,
.subpage-nav-link:focus-visible,
.subpage-nav-link.is-active {
  color: #ffffff;
  background: rgba(30, 90, 150, 0.22);
}

.subpage-nav-link:hover::before,
.subpage-nav-link:focus-visible::before,
.subpage-nav-link.is-active::before {
  transform: scaleX(1);
}

.subpage-nav-link:focus-visible,
.subpage-breadcrumb a:focus-visible {
  outline-color: #ffffff;
  outline-offset: -3px;
}

.subpage-breadcrumb {
  order: 1;
  display: flex;
  align-items: center;
  flex: 0 1 auto;
  gap: 8px;
  min-width: 0;
  color: rgba(234, 240, 245, 0.72);
  font-size: 14px;
  white-space: nowrap;
}

.subpage-breadcrumb-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  align-items: center;
  justify-content: center;
  color: rgba(234, 240, 245, 0.82);
}

.subpage-breadcrumb-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.subpage-breadcrumb ol {
  min-width: 0;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  list-style: none;
}

.subpage-breadcrumb li {
  min-width: 0;
  display: flex;
  align-items: center;
}

.subpage-breadcrumb li + li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin: 0 12px;
  flex: 0 0 auto;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

.subpage-breadcrumb a {
  transition: color 150ms ease;
}

.subpage-breadcrumb a:hover,
.subpage-breadcrumb a:focus-visible,
.subpage-breadcrumb [aria-current="page"] {
  color: #f5f7fa;
}

.subpage-breadcrumb [aria-current="page"] {
  display: block;
  overflow: hidden;
  font-weight: 600;
  text-overflow: ellipsis;
}

.component-preview-content {
  min-height: 320px;
  background: #ffffff;
}

.subpage-content-placeholder {
  min-height: 360px;
  background: #ffffff;
}

.site-footer {
  --footer-surface: #10263a;
  --footer-line: rgba(234, 240, 245, 0.16);
  --footer-text: #ffffff;
  --footer-muted: rgba(234, 240, 245, 0.58);
  --footer-accent: #0052d9;
  overflow: hidden;
  background: var(--footer-surface);
  color: var(--footer-muted);
}

.footer-shell {
  width: min(1132px, calc(100% - 80px));
  margin: 0 auto;
  padding: 64px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 205px;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--footer-line);
}

.footer-nav-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 34px;
}

.footer-nav-group h2 {
  margin: 0 0 19px;
  color: var(--footer-text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
}

.footer-nav-group ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav-group a,
.footer-brand-contact a,
.footer-legal-links a {
  color: var(--footer-muted);
  font-size: 12px;
  line-height: 1.45;
  transition: color 180ms ease;
}

.footer-nav-group a:hover,
.footer-nav-group a:focus-visible,
.footer-brand-contact a:hover,
.footer-brand-contact a:focus-visible,
.footer-legal-links a:hover,
.footer-legal-links a:focus-visible {
  color: var(--footer-text);
}

.footer-brand-panel {
  min-width: 0;
  padding-left: 0;
}

.footer-brand-mark {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: -4px 0 28px;
  white-space: nowrap;
}

.footer-brand-word {
  color: var(--footer-text);
  font-size: 24px;
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.footer-brand-cn {
  color: var(--footer-text);
  font-size: 17px;
  font-weight: 700;
}

.footer-brand-contact {
  display: grid;
  gap: 15px;
}

.footer-brand-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 14px;
}

.footer-brand-contact a span {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--footer-accent);
  font-size: 12px;
}

.footer-inquiry-button {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  margin-top: 28px;
  padding: 10px 16px;
  color: #ffffff;
  background: #0052d9;
  font-size: 12px;
  transition: background 180ms ease;
}

.footer-inquiry-button:hover,
.footer-inquiry-button:focus-visible {
  color: #ffffff;
  background: #0052d9;
}

.footer-locations {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  border-bottom: 1px solid var(--footer-line);
}

.footer-location-card {
  position: relative;
  min-height: 130px;
  display: flex;
  gap: 12px;
  padding: 24px 24px 22px;
  color: var(--footer-muted);
  border-right: 1px solid var(--footer-line);
  transition: color 180ms ease, background 180ms ease;
}

.footer-location-card:first-child {
  padding-left: 24px;
}

.footer-location-card:last-child {
  border-right: 0;
}

.footer-location-card:hover,
.footer-location-card:focus-visible {
  color: var(--footer-text);
  background: rgba(255, 255, 255, 0.04);
}

.footer-location-icon {
  display: none;
}

.footer-location-copy {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 6px;
}

.footer-location-copy strong {
  color: var(--footer-text);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
}

.footer-location-copy span {
  color: var(--footer-muted);
  font-size: 11px;
}

.footer-location-copy small {
  color: var(--footer-muted);
  font-size: 11px;
  line-height: 1.55;
}

.footer-location-arrow {
  display: none;
}

.footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 98px;
  box-sizing: border-box;
  padding: 26px 0 55px;
}

.footer-meta-copy {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 16px;
}

.footer-meta-copy p {
  margin: 0;
  color: var(--footer-muted);
  font-size: 11px;
  line-height: 1.5;
}

.footer-meta-copy p + p::before {
  content: "·";
  margin-right: 16px;
  color: var(--footer-line);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 20px;
}

.footer-legal-links a {
  font-size: 11px;
}

.footer-qr {
  display: none;
}

@media (max-width: 1536px) {
  .subpage-banner {
    height: 75vh;
  }
}

@media (max-width: 1280px) {
  .subpage-banner {
    height: 75vh;
  }
}

@media (max-width: 1500px) {
  :root {
    --header-height: 90px;
  }

  .footer-shell,
  .subpage-banner-content,
  .subpage-banner-footer-inner {
    width: min(1132px, calc(100% - 56px));
  }

  .header-inner {
    width: 100%;
    padding: 0 56px;
  }

  .brand {
    width: 164px;
  }

  .nav-link {
    padding: 0 18px;
  }

  .nav-list {
    margin-left: 80px;
  }

  .nav-link::after {
    right: 18px;
    bottom: 16px;
    left: 18px;
  }

  .header-actions {
    gap: 18px;
  }

  .dropdown,
  .site-search-panel {
    padding-right: 56px;
    padding-left: 56px;
  }

  .login-button {
    padding-left: 18px;
  }
}

@media (max-width: 1250px) and (min-width: 1121px) {
  .header-inner {
    padding: 0 32px;
  }

  .brand {
    width: 150px;
  }

  .nav-list {
    margin-left: 30px;
  }

  .nav-link {
    padding: 0 15px;
  }

  .nav-link::after {
    right: 15px;
    left: 15px;
  }

  .header-actions {
    gap: 12px;
  }

  .login-button {
    padding-left: 12px;
  }
}

@media (max-width: 1120px) {
  :root {
    --header-height: 60px;
  }

  body.menu-open {
    overflow: hidden;
  }

  .footer-shell,
  .subpage-banner-content,
  .subpage-banner-footer-inner {
    width: calc(100% - 40px);
  }

  .header-inner {
    width: 100%;
    padding: 0 25px;
  }

  .brand {
    width: 126px;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    left: 0;
    height: auto;
    max-height: calc(100vh - var(--header-height));
    padding: 20px 25px 40px;
    display: block;
    overflow-y: auto;
    color: #001d3d;
    background: #f5f7fa;
    border-top: 1px solid #e2e7ef;
    box-shadow: 0 18px 32px rgba(12, 35, 64, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    display: block;
    margin: 0;
  }

  .nav-item {
    display: block;
    border-bottom: 1px solid #e2e7ef;
  }

  .nav-link {
    width: 100%;
    min-height: 52px;
    padding: 0;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 400;
  }

  .nav-link::after {
    display: none;
  }

  .has-dropdown > .nav-link::before {
    content: "";
    order: 2;
    width: 8px;
    height: 8px;
    margin-right: 4px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(45deg) translate(-2px, 2px);
    transition: transform 180ms ease;
  }

  .has-dropdown.is-open > .nav-link::before {
    transform: rotate(225deg) translate(-2px, 2px);
  }

  .dropdown {
    position: static;
    display: none;
    width: auto;
    min-height: 0;
    padding: 0 0 14px;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0 28px;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-item:hover .dropdown {
    display: none;
  }

  .nav-item.is-open .dropdown {
    display: flex;
    transform: none;
  }

  .dropdown li {
    min-width: 0;
  }

  .dropdown a {
    min-width: 84px;
    padding: 8px 0;
    border-bottom: 0;
    color: #596170;
    font-size: 13px;
  }

  .dropdown a span {
    display: none;
  }

  .header-actions {
    justify-content: flex-start;
    gap: 22px;
    padding-top: 26px;
  }

  .search-toggle,
  .language-switch,
  .login-button {
    color: #596170;
    opacity: 1;
  }

  .site-search-panel {
    top: var(--header-height);
    padding: 22px 25px 30px;
  }

  .footer-shell {
    width: calc(100% - 40px);
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .footer-nav-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-brand-panel {
    padding-top: 34px;
    padding-left: 0;
    border-top: 1px solid var(--footer-line);
    border-left: 0;
  }

  .footer-locations {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .footer-shell,
  .subpage-banner-content {
    width: calc(100% - 32px);
  }

  .header-inner {
    width: 100%;
    padding: 0 25px;
  }

  .header-actions {
    flex-wrap: nowrap;
    gap: 22px;
  }

  .page-content {
    min-height: 280px;
  }

  .subpage-banner {
    height: 300px;
    min-height: 300px;
  }

  .subpage-banner.has-subnav {
    height: auto;
    min-height: 0;
    display: block;
  }

  .subpage-banner.has-subnav .subpage-banner-content {
    min-height: 300px;
    padding: 44px 0;
  }

  .subpage-banner.has-subnav .subpage-banner-image,
  .subpage-banner.has-subnav .subpage-banner-overlay {
    height: 300px;
  }

  .subpage-banner h1 {
    font-size: 34px;
  }

  .subpage-banner p {
    max-width: 280px;
    font-size: 16px;
  }

  .subpage-banner-footer {
    position: relative;
  }

  .subpage-banner-footer-inner {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-rows: 58px 50px;
    gap: 0;
  }

  .subpage-nav {
    order: 1;
    width: 100%;
  }

  .subpage-nav-link {
    min-width: 0;
    padding: 0 18px;
    font-size: 14px;
  }

  .subpage-nav-link::before {
    right: 18px;
    left: 18px;
  }

  .subpage-breadcrumb {
    order: 2;
    padding: 0 16px;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 12px;
  }

  .subpage-breadcrumb ol {
    width: auto;
    flex: 1 1 auto;
  }

  .subpage-breadcrumb li + li::before {
    margin: 0 9px;
  }

  .footer-shell {
    width: calc(100% - 32px);
    padding: 46px 0 18px;
  }

  .footer-top {
    gap: 36px;
    padding-bottom: 40px;
  }

  .footer-nav-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 22px;
  }

  .footer-nav-group h2 {
    font-size: 14px;
  }

  .footer-nav-group ul {
    gap: 10px;
    margin-top: 14px;
  }

  .footer-nav-group a,
  .footer-brand-contact a {
    font-size: 13px;
  }

  .footer-brand-panel {
    padding-top: 28px;
  }

  .footer-locations {
    grid-template-columns: 1fr;
    padding: 22px 0;
  }

  .footer-location-card {
    min-height: 0;
  }

  .footer-meta {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 20px;
  }

  .footer-legal-links {
    justify-content: flex-start;
    gap: 12px 18px;
  }

  .footer-qr {
    justify-items: start;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* CXMT header interaction: compact hover dropdown on desktop, expanded sitemap on mobile. */
.header-cover {
  position: fixed;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 250ms ease, visibility 250ms ease;
}

.header-inner,
.site-search-panel {
  position: relative;
  z-index: 2;
}

.header-inner {
  transition: background-color 250ms ease;
}

@media (min-width: 1121px) {
  .nav-list {
    position: absolute;
    left: 50%;
    margin: 0;
    transform: translateX(-50%);
  }

  .site-header:hover {
    color: #2f3744;
    border-bottom-color: var(--line);
    background: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 38px rgba(12, 35, 64, 0.08);
  }

  .site-header:hover .header-inner,
  .site-header.is-solid .header-inner {
    background: transparent;
  }

  .site-header:hover .brand img {
    filter: none;
  }

  .site-header:has(.nav-item:hover) .header-cover,
  .site-header:has(.nav-item.is-open) .header-cover {
    opacity: 0;
    visibility: hidden;
  }

  .nav-item .nav-link::after {
    right: 0;
    bottom: 20px;
    left: 0;
    height: 2px;
    background: currentColor;
    transform: scaleX(0);
  }

  .nav-item:hover .nav-link::after,
  .nav-item.is-open .nav-link::after {
    transform: scaleX(0);
  }

  .nav-item.is-current .nav-link::after {
    transform: scaleX(0.65);
  }

  .site-header:hover .nav-item.is-current .nav-link::after,
  .site-header.is-solid .nav-item.is-current .nav-link::after {
    bottom: 0;
    height: 4px;
    background: #0052d9;
    transform: scaleX(1);
  }

  .site-header:hover .nav-item .nav-link,
  .site-header.is-solid .nav-item .nav-link {
    color: #001d3d;
  }

  .site-header.is-solid .nav-item.is-current .nav-link,
  .site-header.is-solid .nav-item:hover .nav-link,
  .site-header:hover .nav-item.is-current .nav-link,
  .site-header:hover .nav-item:hover .nav-link {
    color: var(--brand-blue);
  }

  .dropdown {
    position: absolute;
    top: calc(100% - 4px);
    right: auto;
    left: 50%;
    width: max-content;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 20px;
    display: block;
    border: 1px solid rgba(216, 224, 231, 0.92);
    border-top: 4px solid #0052d9;
    background: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 38px rgba(12, 35, 64, 0.08);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, -10px);
    transition: opacity 180ms ease, transform 220ms ease, visibility 180ms ease;
  }

  .nav-item:hover .dropdown,
  .nav-item.is-open .dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0);
  }

  .dropdown li {
    min-width: 0;
    padding: 8px 20px;
  }

  .dropdown li + li {
    margin-top: 10px;
  }

  .dropdown li:hover {
    background: rgba(30, 90, 150, 0.08);
  }

  .dropdown a {
    display: block;
    padding: 0;
    color: #2f3744;
    border: 0;
    font-size: 15px;
    font-weight: 400;
    line-height: 20px;
    text-align: center;
    white-space: nowrap;
  }

  .dropdown a:hover,
  .dropdown a:focus-visible {
    color: var(--brand-blue);
    border: 0;
    outline: none;
  }
}

@media (min-width: 1537px) and (max-width: 1746px) {
  .header-inner {
    padding-right: 100px;
    padding-left: 100px;
  }
}

@media (min-width: 1281px) and (max-width: 1536px) {
  .header-inner {
    padding-right: 50px;
    padding-left: 50px;
  }

  .nav-link {
    padding-right: 25px;
    padding-left: 25px;
  }
}

@media (min-width: 1121px) and (max-width: 1280px) {
  .header-inner {
    padding-right: 25px;
    padding-left: 25px;
  }
}

@media (max-width: 1120px) {
  .header-cover {
    display: none;
  }

  .has-dropdown > .nav-link::before {
    display: none;
  }

  .primary-nav.is-open .nav-list {
    display: flex;
    flex-direction: column;
  }

  .primary-nav.is-open .nav-item {
    padding-top: 25px;
    padding-bottom: 0;
    border-top: 1px solid #e2e7ef;
    border-bottom: 0;
  }

  .primary-nav.is-open .nav-item:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .primary-nav.is-open .nav-link {
    min-height: 22px;
    font-size: 16px;
    font-weight: 700;
  }

  .primary-nav.is-open .dropdown,
  .primary-nav.is-open .nav-item:hover .dropdown {
    position: static;
    width: auto;
    min-height: 0;
    padding: 15px 0 17px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .primary-nav.is-open .dropdown li {
    min-width: 0;
    margin: 0 0 8px;
    padding: 0 8vw 0 0;
  }

  .primary-nav.is-open .dropdown a {
    min-width: 0;
    padding: 0;
    color: #596170;
    border: 0;
    font-size: 13px;
    line-height: 20px;
  }

  .primary-nav.is-open .header-actions {
    padding-top: 25px;
    border-top: 1px solid #e2e7ef;
  }
}

.qc-empty-state {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 8vw, 120px) 24px clamp(88px, 9vw, 136px);
  color: #001d3d;
  background:
    radial-gradient(circle at 18% 18%, rgba(30, 90, 150, 0.1), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f5f7fa 100%);
}

.qc-empty-state::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(12, 35, 64, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 35, 64, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent 0%, #001d3d 18%, #001d3d 82%, transparent 100%);
}

.qc-empty-state__inner {
  position: relative;
  display: grid;
  width: min(960px, 100%);
  min-height: 280px;
  place-items: center;
  margin: 0 auto;
  padding: clamp(42px, 6vw, 72px);
  border: 1px solid rgba(12, 35, 64, 0.12);
  border-radius: var(--qc-content-radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 247, 249, 0.86)),
    radial-gradient(circle at 100% 0%, rgba(30, 90, 150, 0.12), transparent 34%);
  box-shadow: 0 28px 72px rgba(12, 35, 64, 0.1);
  text-align: center;
}

.qc-empty-state__icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--qc-content-radius);
  color: #0052d9;
  background: rgba(30, 90, 150, 0.1);
  box-shadow: inset 0 0 0 1px rgba(30, 90, 150, 0.12);
}

.qc-empty-state__icon .material-symbols-outlined {
  font-size: 34px;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 32;
}

.qc-empty-state h2 {
  margin: 0;
  color: #001d3d;
  font-family: Manrope, "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: clamp(30px, 3.2vw, 44px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.qc-empty-state p {
  max-width: 560px;
  margin: 18px auto 0;
  color: #596170;
  font-size: 16px;
  line-height: 1.85;
}

@media (max-width: 640px) {
  .qc-empty-state {
    padding: 56px 16px 72px;
  }

  .qc-empty-state__inner {
    min-height: 240px;
    padding: 34px 22px;
    border-radius: var(--qc-content-radius);
  }

  .qc-empty-state__icon {
    width: 58px;
    height: 58px;
    margin-bottom: 20px;
  }
}

/*
 * 全站内页内容规范
 * 企业文化页面采用的 8px 精密圆角作为基准；圆形图标、头像和状态点保留原形。
 */
:is(
  .qc-page-content,
  .company-page-enhanced,
  .advantages-source-content,
  .growth-import-content,
  .benefits-import-content,
  .policy-page,
  .qc-empty-state
) {
  color: #001d3d;
  font-family: Inter, "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: var(--qc-content-body);
  line-height: var(--qc-content-leading);
  letter-spacing: 0;
}

:is(
  .qc-page-content,
  .company-page-enhanced,
  .advantages-source-content,
  .growth-import-content,
  .benefits-import-content,
  .policy-page,
  .qc-empty-state
) :is(h1, h2, h3, h4) {
  font-family: Manrope, "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  letter-spacing: 0;
  text-wrap: balance;
}

:is(
  .qc-page-content,
  .company-page-enhanced,
  .advantages-source-content,
  .growth-import-content,
  .benefits-import-content,
  .policy-page
) :is(p, li, dd, blockquote) {
  line-height: var(--qc-content-leading);
}

:is(
  .qc-page-content,
  .company-page-enhanced,
  .advantages-source-content,
  .growth-import-content,
  .benefits-import-content
) :is(.rounded-xl, .rounded-2xl, .rounded-3xl) {
  border-radius: var(--qc-content-radius) !important;
}

:is(
  .qc-page-content,
  .growth-import-content,
  .benefits-import-content
) .text-headline-lg {
  font-size: var(--qc-content-title) !important;
  font-weight: 600 !important;
  line-height: 1.3 !important;
}

:is(
  .qc-page-content,
  .growth-import-content,
  .benefits-import-content
) :is(.text-headline-md, .text-headline-sm) {
  font-size: var(--qc-content-subtitle) !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
}

:is(
  .qc-page-content,
  .growth-import-content,
  .benefits-import-content
) :is(.text-body-lg, .text-body-md) {
  font-size: var(--qc-content-body) !important;
  line-height: var(--qc-content-leading) !important;
}

:is(
  .qc-page-content,
  .growth-import-content,
  .benefits-import-content
) .text-body-sm {
  font-size: var(--qc-content-small) !important;
  line-height: 1.65 !important;
}

/* 公司简介：标题、正文与图片卡片对齐企业文化页面。 */
html body main.company-page-enhanced h2 {
  font-size: var(--qc-content-title) !important;
  font-weight: 600 !important;
  line-height: 1.3 !important;
}

html body main.company-page-enhanced h3 {
  font-size: var(--qc-content-subtitle) !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
}

html body main.company-page-enhanced h4 {
  font-size: 18px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
}

html body main.company-page-enhanced :is(p, li) {
  font-size: var(--qc-content-body) !important;
  line-height: var(--qc-content-leading) !important;
}

html body main.company-page-enhanced .company-data-source {
  font-size: 12px !important;
  line-height: 1.6 !important;
}

html body main.company-page-enhanced .company-market-card .text-sm {
  font-size: var(--qc-content-small) !important;
  line-height: 1.6 !important;
}

html body main.company-page-enhanced :is(
  .company-market-panel,
  .company-parent-panel,
  .company-base-card,
  .company-milestone-banner,
  section.rounded-2xl
) {
  border-radius: var(--qc-content-radius) !important;
}

html body main.company-page-enhanced .company-market-card {
  border-radius: var(--qc-content-radius-inner) !important;
}

/* 处理外部内容批次中残留的 16px/24px 大圆角。 */
html body main.advantages-source-content .product-showcase__image-stage,
html body main.qc-page-content .qc-vision-cta__panel,
html body main.qc-empty-state .qc-empty-state__inner {
  border-radius: var(--qc-content-radius) !important;
}

html body main.qc-empty-state .qc-empty-state__icon {
  border-radius: var(--qc-content-radius) !important;
}

@media (max-width: 768px) {
  html body main.company-page-enhanced h2 {
    font-size: 30px !important;
  }

  html body main.company-page-enhanced h3 {
    font-size: 22px !important;
  }

  :is(
    .qc-page-content,
    .company-page-enhanced,
    .advantages-source-content,
    .growth-import-content,
    .benefits-import-content,
    .policy-page,
    .qc-empty-state
  ) {
    --qc-content-title: 30px;
    --qc-content-subtitle: 22px;
    --qc-content-body: 16px;
  }
}

/* Bright logo-blue is reserved for actions, selection and key data. */
a:focus-visible,
button:focus-visible {
  outline-color: var(--brand-accent);
}

.site-header.is-solid .nav-item:is(.is-current, :hover) .nav-link,
.site-header:hover .nav-item:is(.is-current, :hover) .nav-link,
.dropdown a:hover,
.dropdown a:focus-visible,
.dropdown a span {
  color: var(--brand-accent);
}

.site-header:hover .nav-item.is-current .nav-link::after,
.site-header.is-solid .nav-item.is-current .nav-link::after {
  background: var(--brand-accent);
}

.subpage-nav-link:is(:hover, :focus-visible, .is-active) {
  color: #ffffff;
  background: rgba(184, 198, 209, 0.15);
}

.subpage-nav-link:is(:hover, :focus-visible, .is-active)::before {
  background: var(--brand-blue-on-dark);
}

.footer-inquiry-button,
.footer-inquiry-button:hover,
.footer-inquiry-button:focus-visible,
.qc-v3-button:not(.qc-v3-button--light, .qc-v3-button--outline),
.qc-team-button--primary,
.qc-values-button--primary,
.benefits-detail-cta a,
.contact-submit,
.service-form button[type="submit"],
:is([class*="-cta__actions"], [class*="-cta-actions"]) .is-primary {
  color: #ffffff !important;
  border-color: var(--brand-accent) !important;
  background: var(--brand-accent) !important;
}

.footer-inquiry-button:is(:hover, :focus-visible),
.qc-v3-button:not(.qc-v3-button--light, .qc-v3-button--outline):is(:hover, :focus-visible),
.qc-team-button--primary:is(:hover, :focus-visible),
.qc-values-button--primary:is(:hover, :focus-visible),
.benefits-detail-cta a:is(:hover, :focus-visible),
.contact-submit:is(:hover, :focus-visible),
.service-form button[type="submit"]:is(:hover, :focus-visible),
:is([class*="-cta__actions"], [class*="-cta-actions"]) .is-primary:is(:hover, :focus-visible) {
  background: var(--brand-accent-hover) !important;
}

.growth-filter button[aria-selected="true"],
.community-filter button[aria-selected="true"],
.qc-community-filters button.is-active,
.qc-team-filter button.is-active,
.team-filter button.is-active {
  color: #ffffff !important;
  border-color: var(--brand-accent) !important;
  background: var(--brand-accent) !important;
}

.qc-history-v3__years button.is-active,
.history-timeline__years button[aria-selected="true"] {
  color: var(--brand-accent) !important;
}

.company-stat-number,
.home-stat strong,
.stat-number,
.qc-markets-v3__stat strong,
.qc-values-metrics strong,
.qc-community-stat .text-data-num,
[data-count-to],
[data-home-counter] {
  color: var(--brand-accent) !important;
}

/* Keep end-of-page calls to action visually separate from the dark footer. */
:is(
  .growth-cta,
  .benefits-cta,
  .qc-community-cta,
  .qc-values-cta,
  .qc-team-cta,
  .qc-v3-section--footer-cta,
  .cta-band
) {
  color: var(--cta-title) !important;
  border-top: 1px solid var(--line) !important;
  border-bottom: 1px solid var(--line) !important;
  background: var(--cta-surface) !important;
}

:is(
  .growth-cta,
  .benefits-cta,
  .qc-community-cta,
  .qc-values-cta,
  .qc-team-cta,
  .qc-v3-section--footer-cta,
  .cta-band
) :is(h2, h3) {
  color: var(--cta-title) !important;
}

:is(
  .growth-cta,
  .benefits-cta,
  .qc-community-cta,
  .qc-values-cta,
  .qc-team-cta,
  .qc-v3-section--footer-cta,
  .cta-band
) p {
  color: var(--cta-copy) !important;
}

.growth-cta::before,
.growth-cta::after,
.benefits-cta::before,
.benefits-cta::after {
  background: rgba(47, 93, 128, 0.18) !important;
}

:is(.growth-cta__actions, .benefits-cta__actions) a,
.cta-band .button--outline,
.qc-v3-section--footer-cta .qc-v3-button--outline {
  color: var(--brand-blue) !important;
  border-color: rgba(47, 93, 128, 0.52) !important;
  background: transparent !important;
}

:is(.growth-cta__actions, .benefits-cta__actions) a:is(:hover, :focus-visible),
.cta-band .button--outline:is(:hover, :focus-visible),
.qc-v3-section--footer-cta .qc-v3-button--outline:is(:hover, :focus-visible) {
  color: #ffffff !important;
  border-color: var(--brand-blue-hover) !important;
  background: var(--brand-blue-hover) !important;
}

.qc-v3-section--footer-cta .qc-v3-button--light {
  color: var(--brand-blue) !important;
  border-color: rgba(47, 93, 128, 0.32) !important;
  background: #ffffff !important;
}

.qc-v3-section--footer-cta .qc-v3-button--light:is(:hover, :focus-visible) {
  color: #ffffff !important;
  border-color: var(--brand-blue-hover) !important;
  background: var(--brand-blue-hover) !important;
}

/* Desktop shell: header, banners and primary page content share one alignment grid. */
@media (min-width: 1121px) {
  .header-inner,
  .subpage-banner-content,
  .subpage-banner-footer-inner {
    width: min(var(--site-shell-width), calc(100% - var(--site-shell-gap)));
    margin-right: auto;
    margin-left: auto;
    padding-right: 0;
    padding-left: 0;
  }
}

.qc-captcha-field {
  display: grid;
  gap: 7px;
  margin: 4px 0 20px;
  color: #2f3744;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.qc-captcha-field > label {
  font-size: 14px;
  font-weight: 700;
}

.qc-captcha-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 116px;
  gap: 10px;
}

.qc-captcha-control input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #d8dee8;
  border-radius: 4px;
  outline: none;
  background: #ffffff;
  color: #2f3744;
  font: inherit;
}

.qc-captcha-control input:focus {
  border-color: #0052d9;
  box-shadow: 0 0 0 3px rgba(0, 82, 217, .1);
}

.qc-captcha-code {
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid #cad8eb;
  border-radius: 4px;
  color: #001d3d;
  background: repeating-linear-gradient(135deg, #edf3fb 0, #edf3fb 8px, #e3edf8 8px, #e3edf8 16px);
  font: 700 20px/1 Consolas, monospace;
  letter-spacing: 3px;
  cursor: pointer;
}

.qc-captcha-field small {
  color: #667085;
  font-size: 12px;
}

.qc-captcha-field.is-invalid small {
  color: #b42318;
}

.qc-captcha-field.is-invalid input {
  border-color: #b42318;
}

.qc-v3-form-grid > .qc-captcha-field {
  grid-column: 1 / -1;
}