:root {
  --bg: #f4f5f7;
  --white: #ffffff;
  --text: #0f1722;
  --muted: #5f6b78;
  --line: #e3e8ee;
  --blue: #0d60c8;
  --blue-deep: #083d7a;
  --navy: #071d34;
  --shadow: 0 24px 60px rgba(7, 29, 52, 0.08);
  --shadow-hover: 0 20px 48px rgba(7, 29, 52, 0.1);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --wrap: min(1240px, calc(100vw - 32px));
  --ease-standard: cubic-bezier(0.25, 0.1, 0.25, 1);
  --head-font: "Bahnschrift", "Segoe UI Variable Display", "Trebuchet MS", sans-serif;
  --body-font: "Segoe UI Variable Text", "Microsoft YaHei UI", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: #b8c4d0 var(--bg);
}

::selection {
  background: rgba(13, 96, 200, 0.2);
  color: var(--text);
}

html[lang="en"] ::selection {
  background: rgba(13, 96, 200, 0.18);
}

*::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

*::-webkit-scrollbar-track {
  background: var(--bg);
}

*::-webkit-scrollbar-thumb {
  background: #b8c4d0;
  border-radius: 100px;
  border: 2px solid var(--bg);
}

*::-webkit-scrollbar-thumb:hover {
  background: #9aa8b8;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

html {
  scroll-behavior: smooth;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -100px;
  z-index: 100;
  padding: 12px 20px;
  border-radius: 8px;
  background: var(--white);
  color: var(--blue-deep);
  font-weight: 700;
  box-shadow: var(--shadow);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

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

/* 长文案中英切换：默认中文，html[lang="en"] 显示英文块 */
.lang-en {
  display: none;
}

html[lang="en"] .lang-en {
  display: block;
}

html[lang="en"] .lang-zh {
  display: none;
}

.prose-block {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
}

.product-detail-section {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.product-detail-section h2 {
  margin: 0 0 18px;
  font-family: var(--head-font);
  font-size: 1.35rem;
  color: var(--text);
}

.spec-table-wrap {
  overflow-x: auto;
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.spec-table th,
.spec-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.spec-table th {
  width: 34%;
  max-width: 200px;
  font-weight: 600;
  color: var(--text);
  background: #f8fafc;
}

.spec-table td {
  color: var(--muted);
}

.spec-table tbody tr {
  transition: background 0.15s var(--ease-standard);
}

.spec-table tbody tr:hover th,
.spec-table tbody tr:hover td {
  background: rgba(13, 96, 200, 0.045);
}

.download-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-weight: 700;
  color: var(--blue);
}

.product-subsection {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.product-subsection:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.product-subsection-title {
  margin: 0 0 8px;
  font-family: var(--head-font);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  color: var(--text);
  letter-spacing: -0.02em;
}

.product-subsection-lead {
  margin: 0 0 28px;
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-content--flush-top {
  padding-top: 0;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

button {
  font: inherit;
}

.wrap {
  width: var(--wrap);
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
  box-shadow: 0 10px 30px rgba(7, 29, 52, 0.06);
  transition:
    box-shadow 0.72s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.72s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  opacity: 1;
  transition: opacity 0.72s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 0;
}

.site-header:hover,
.site-header:focus-within,
.site-header.header-solid,
.site-header.is-scrolled,
.site-header.nav-open,
.site-header.mega-open {
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(7, 29, 52, 0.06);
}

.site-header:hover::before,
.site-header:focus-within::before,
.site-header.header-solid::before,
.site-header.is-scrolled::before,
.site-header.nav-open::before,
.site-header.mega-open::before {
  opacity: 1;
}

.header-bar {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  justify-content: center;
  flex: 0 0 auto;
  width: 176px;
  min-width: 176px;
  position: relative;
  z-index: 5;
}

.brand-logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 52px;
  object-fit: contain;
  object-position: left center;
}

.site-header .brand-mark,
.site-header .brand-name,
.site-header .site-nav > a,
.site-header .site-nav > button,
.site-header .site-nav > .nav-item > .nav-link {
  color: #243446;
  transition: color 0.32s var(--ease-standard);
}

.site-header .brand-mark {
  color: #ffffff;
  font-family: var(--head-font);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.12em;
}

.site-header .brand-name {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8rem;
  line-height: 1.25;
}

.site-header .site-nav {
  display: flex;
  align-items: stretch;
  gap: 22px;
  min-height: 76px;
  position: relative;
  z-index: 5;
}

.site-header .site-nav a,
.site-header .site-nav button {
  font-weight: 600;
  font-size: 0.92rem;
}

.site-header .site-nav > a,
.site-header .site-nav > button {
  display: inline-flex;
  align-items: center;
  min-height: 76px;
}

.nav-item {
  display: flex;
  align-items: stretch;
  min-height: 76px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 76px;
  position: relative;
  z-index: 5;
}

.nav-link--trigger {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.icon-chevron {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  transition: transform 0.24s var(--ease-standard);
}

.nav-item.is-active .icon-chevron {
  transform: rotate(180deg);
}

.mobile-submenu {
  display: none;
}

.mega-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 100vw;
  background: rgba(255, 255, 255, 0.985);
  border-top: 1px solid rgba(227, 232, 238, 0.9);
  border-bottom: 1px solid rgba(227, 232, 238, 0.9);
  box-shadow: 0 20px 40px rgba(7, 29, 52, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -22px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0.55s;
  z-index: 2;
}

.site-header.mega-open .mega-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
}

.mega-panel-inner {
  width: min(1180px, calc(100vw - 72px));
  margin: 0 auto;
  padding: 28px 0 38px;
}

.mega-panel-section {
  display: none;
}

.mega-panel-section.is-active {
  display: block;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 38px;
  align-items: start;
}

.mega-directory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  column-gap: 54px;
  row-gap: 30px;
  align-items: start;
}

.mega-grid--simple {
  grid-template-columns: repeat(2, minmax(220px, 280px));
  justify-content: start;
  gap: 48px;
}

.mega-col {
  min-width: 0;
}

.mega-col--simple {
  max-width: 280px;
}

.mega-directory-col {
  min-width: 0;
}

.mega-directory-heading {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.mega-line-icon {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  margin-top: -2px;
  color: #6b7480;
}

.mega-directory-heading .mega-title {
  margin-bottom: 0;
  text-decoration: none;
}

.mega-directory-heading .mega-title::after,
.mega-directory-links a:first-child::after,
.mega-panel-footer a::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 7px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
}

.mega-directory-links {
  padding-left: 38px;
}

.mega-img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f6f9fc;
  overflow: hidden;
}

.mega-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mega-title {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.4;
}

.mega-links a {
  display: block;
  color: #435268;
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.6;
}

.mega-links a + a {
  margin-top: 4px;
}

.mega-links a:hover,
.mega-panel-footer a:hover {
  color: var(--blue);
}

.mega-panel-footer {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.mega-panel-footer a {
  display: inline-flex;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.site-header .search-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  min-height: 40px;
  padding: 0 16px;
  color: #243446;
  border: 1px solid #d7dfeb;
  border-radius: 999px;
  background: #ffffff;
  position: relative;
  z-index: 5;
}

.header-search {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
}

.home-page .site-header .header-search {
  display: none;
}

.search-pill--toggle {
  gap: 6px;
  padding: 0 15px;
  cursor: pointer;
}

.search-pill-icon {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.header-search-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(420px, calc(100vw - 32px));
  padding: 14px;
  border: 1px solid rgba(227, 232, 238, 0.96);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 16px 36px rgba(7, 29, 52, 0.12);
}

.header-search-panel[hidden] {
  display: none;
}

.header-search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 8px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 999px;
  background: #ffffff;
  transition: border-color 0.2s var(--ease-standard), box-shadow 0.2s var(--ease-standard);
}

.header-search-form:focus-within {
  border-color: rgba(13, 96, 200, 0.35);
  box-shadow: 0 0 0 3px rgba(13, 96, 200, 0.1);
}

.header-search-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  outline: none;
}

.header-search-input::placeholder {
  color: #8c97a4;
}

.header-search-submit {
  min-width: 82px;
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s var(--ease-standard), transform 0.15s var(--ease-standard);
}

.header-search-submit:hover {
  background: var(--blue-deep);
}

.header-search-submit:active {
  transform: scale(0.98);
}

.header-search-hint {
  margin: 10px 4px 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.site-header .search-pill:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.5);
}

.lang-toggle {
  min-width: 52px;
  min-height: 40px;
  border: 0;
  border-radius: 999px;
  color: #243446;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease-standard), color 0.2s var(--ease-standard);
  position: relative;
  z-index: 5;
}

.lang-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.site-header.site-header--dark {
  background: #ffffff;
  border-bottom: 1px solid rgba(227, 232, 238, 0.95);
  box-shadow: 0 10px 28px rgba(7, 29, 52, 0.06);
}

.site-header.site-header--dark::before {
  background: #ffffff;
  opacity: 1;
}

.site-header.site-header--dark:hover,
.site-header.site-header--dark:focus-within,
.site-header.site-header--dark.header-solid,
.site-header.site-header--dark.is-scrolled,
.site-header.site-header--dark.nav-open,
.site-header.site-header--dark.mega-open {
  border-bottom-color: rgba(227, 232, 238, 0.95);
  box-shadow: 0 10px 28px rgba(7, 29, 52, 0.06);
}

.site-header.site-header--dark .header-bar {
  width: min(1720px, calc(100vw - 28px));
  min-height: 58px;
  gap: 34px;
}

.site-header.site-header--dark .brand {
  width: 188px;
  min-width: 188px;
}

.site-header.site-header--dark .brand-logo {
  max-height: 44px;
}

.site-header.site-header--dark .site-nav {
  flex: 1;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(16px, 2vw, 44px);
  min-height: 58px;
}

.site-header.site-header--dark .nav-item,
.site-header.site-header--dark .nav-link,
.site-header.site-header--dark .site-nav > a,
.site-header.site-header--dark .site-nav > button {
  min-height: 58px;
}

.site-header.site-header--dark .site-nav a,
.site-header.site-header--dark .site-nav button {
  font-size: 0.94rem;
  font-weight: 500;
}

.site-header.site-header--dark .site-nav > a,
.site-header.site-header--dark .site-nav > button,
.site-header.site-header--dark .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark:hover .site-nav > a,
.site-header.site-header--dark:hover .site-nav > button,
.site-header.site-header--dark:hover .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark:focus-within .site-nav > a,
.site-header.site-header--dark:focus-within .site-nav > button,
.site-header.site-header--dark:focus-within .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.header-solid .site-nav > a,
.site-header.site-header--dark.header-solid .site-nav > button,
.site-header.site-header--dark.header-solid .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.is-scrolled .site-nav > a,
.site-header.site-header--dark.is-scrolled .site-nav > button,
.site-header.site-header--dark.is-scrolled .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.nav-open .site-nav > a,
.site-header.site-header--dark.nav-open .site-nav > button,
.site-header.site-header--dark.nav-open .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.mega-open .site-nav > a,
.site-header.site-header--dark.mega-open .site-nav > button,
.site-header.site-header--dark.mega-open .site-nav > .nav-item > .nav-link {
  color: #ffffff;
}

.site-header.site-header--dark .site-nav > a,
.site-header.site-header--dark .site-nav > button,
.site-header.site-header--dark .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark:hover .site-nav > a,
.site-header.site-header--dark:hover .site-nav > button,
.site-header.site-header--dark:hover .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark:focus-within .site-nav > a,
.site-header.site-header--dark:focus-within .site-nav > button,
.site-header.site-header--dark:focus-within .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.header-solid .site-nav > a,
.site-header.site-header--dark.header-solid .site-nav > button,
.site-header.site-header--dark.header-solid .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.is-scrolled .site-nav > a,
.site-header.site-header--dark.is-scrolled .site-nav > button,
.site-header.site-header--dark.is-scrolled .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.nav-open .site-nav > a,
.site-header.site-header--dark.nav-open .site-nav > button,
.site-header.site-header--dark.nav-open .site-nav > .nav-item > .nav-link,
.site-header.site-header--dark.mega-open .site-nav > a,
.site-header.site-header--dark.mega-open .site-nav > button,
.site-header.site-header--dark.mega-open .site-nav > .nav-item > .nav-link {
  color: #111827;
}

.site-header.site-header--dark .site-nav > a:hover,
.site-header.site-header--dark .site-nav > .nav-item > .nav-link:hover,
.site-header.site-header--dark .nav-item.is-active > .nav-link,
.site-header.site-header--dark .site-nav > a:focus-visible,
.site-header.site-header--dark .site-nav > .nav-item > .nav-link:focus-visible {
  color: #00c8c8;
}

.site-header.site-header--dark .icon-chevron {
  width: 13px;
  height: 13px;
  opacity: 0.8;
}

.site-header.site-header--dark .header-search {
  margin-left: auto;
}

.home-page .site-header.site-header--dark .header-search,
.site-header.site-header--dark .header-search {
  display: flex;
}

.site-header.site-header--dark .search-pill {
  width: 40px;
  min-width: 40px;
  height: 40px;
  min-height: 40px;
  padding: 0;
  color: #1f2937;
  border: 0;
  background: #eef2f6;
}

.site-header.site-header--dark .search-pill:hover,
.site-header.site-header--dark:hover .search-pill,
.site-header.site-header--dark:focus-within .search-pill,
.site-header.site-header--dark.header-solid .search-pill,
.site-header.site-header--dark.is-scrolled .search-pill,
.site-header.site-header--dark.nav-open .search-pill,
.site-header.site-header--dark.mega-open .search-pill,
.site-header.site-header--dark:hover .search-pill:hover,
.site-header.site-header--dark:focus-within .search-pill:hover,
.site-header.site-header--dark.header-solid .search-pill:hover,
.site-header.site-header--dark.is-scrolled .search-pill:hover,
.site-header.site-header--dark.nav-open .search-pill:hover,
.site-header.site-header--dark.mega-open .search-pill:hover {
  color: #111827;
  border-color: transparent;
  background: #e5ebf2;
}

.site-header.site-header--dark .search-pill-icon {
  width: 20px;
  height: 20px;
  flex-basis: 20px;
}

.site-header.site-header--dark .lang-toggle {
  min-width: 44px;
  min-height: 40px;
  color: #111827;
  font-weight: 700;
}

.site-header.site-header--dark .lang-toggle:hover,
.site-header.site-header--dark:hover .lang-toggle:hover,
.site-header.site-header--dark:focus-within .lang-toggle:hover,
.site-header.site-header--dark.header-solid .lang-toggle:hover,
.site-header.site-header--dark.is-scrolled .lang-toggle:hover,
.site-header.site-header--dark.nav-open .lang-toggle:hover,
.site-header.site-header--dark.mega-open .lang-toggle:hover {
  color: #00c8c8;
  background: rgba(255, 255, 255, 0.08);
}

.site-header.site-header--dark .mega-panel {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.site-header:hover .brand-mark,
.site-header:focus-within .brand-mark,
.site-header.header-solid .brand-mark,
.site-header.is-scrolled .brand-mark,
.site-header.nav-open .brand-mark,
.site-header.mega-open .brand-mark {
  color: var(--blue);
}

.site-header:hover .brand-name,
.site-header:focus-within .brand-name,
.site-header.header-solid .brand-name,
.site-header.is-scrolled .brand-name,
.site-header.nav-open .brand-name,
.site-header.mega-open .brand-name {
  color: var(--muted);
}

.site-header:hover .site-nav > a,
.site-header:hover .site-nav > button,
.site-header:hover .site-nav > .nav-item > .nav-link,
.site-header:focus-within .site-nav > a,
.site-header:focus-within .site-nav > button,
.site-header:focus-within .site-nav > .nav-item > .nav-link,
.site-header.header-solid .site-nav > a,
.site-header.header-solid .site-nav > button,
.site-header.header-solid .site-nav > .nav-item > .nav-link,
.site-header.is-scrolled .site-nav > a,
.site-header.is-scrolled .site-nav > button,
.site-header.is-scrolled .site-nav > .nav-item > .nav-link,
.site-header.nav-open .site-nav > a,
.site-header.nav-open .site-nav > button,
.site-header.nav-open .site-nav > .nav-item > .nav-link,
.site-header.mega-open .site-nav > a,
.site-header.mega-open .site-nav > button,
.site-header.mega-open .site-nav > .nav-item > .nav-link {
  color: #243446;
}

.site-header:hover .search-pill,
.site-header:focus-within .search-pill,
.site-header.header-solid .search-pill,
.site-header.is-scrolled .search-pill,
.site-header.nav-open .search-pill,
.site-header.mega-open .search-pill {
  color: #243446;
  background: #ffffff;
  border-color: #d7dfeb;
}

.site-header:hover .search-pill:hover,
.site-header:focus-within .search-pill:hover,
.site-header.header-solid .search-pill:hover,
.site-header.is-scrolled .search-pill:hover,
.site-header.nav-open .search-pill:hover,
.site-header.mega-open .search-pill:hover {
  background: #f7fafe;
  border-color: #bfcddd;
}

.site-header:hover .header-search-panel,
.site-header:focus-within .header-search-panel,
.site-header.header-solid .header-search-panel,
.site-header.is-scrolled .header-search-panel,
.site-header.nav-open .header-search-panel,
.site-header.mega-open .header-search-panel {
  color: var(--text);
}

.site-header:hover .lang-toggle,
.site-header:focus-within .lang-toggle,
.site-header.header-solid .lang-toggle,
.site-header.is-scrolled .lang-toggle,
.site-header.nav-open .lang-toggle,
.site-header.mega-open .lang-toggle {
  color: #243446;
}

.site-header:hover .lang-toggle:hover,
.site-header:focus-within .lang-toggle:hover,
.site-header.header-solid .lang-toggle:hover,
.site-header.is-scrolled .lang-toggle:hover,
.site-header.nav-open .lang-toggle:hover,
.site-header.mega-open .lang-toggle:hover {
  background: rgba(13, 96, 200, 0.08);
}

.site-header:hover .nav-toggle span,
.site-header:focus-within .nav-toggle span,
.site-header.header-solid .nav-toggle span,
.site-header.is-scrolled .nav-toggle span,
.site-header.nav-open .nav-toggle span,
.site-header.mega-open .nav-toggle span {
  background: var(--text);
}

.hero-banner {
  position: relative;
  min-height: clamp(520px, 76vh, 720px);
  padding-top: 72px;
  overflow: hidden;
  background: #0a1628;
}

.hero-slider {
  position: relative;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  z-index: 1;
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-slider-controls {
  position: absolute;
  bottom: clamp(24px, 5vh, 48px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-dot {
  width: 48px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s ease;
  padding: 0;
}

.hero-dot.active {
  background: var(--white);
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-color: #0a1628;
  background-image:
    linear-gradient(90deg, rgba(5, 12, 22, 0.82) 0%, rgba(5, 12, 22, 0.35) 38%, rgba(5, 12, 22, 0.08) 58%, transparent 78%),
    radial-gradient(ellipse 120% 80% at 78% 72%, rgba(13, 96, 200, 0.18), transparent 55%),
    url("./assets/hero-stage-bg.png");
  background-size: auto, auto, cover;
  background-position: 0 0, 0 0, 66% center;
  background-repeat: no-repeat;
}

/* 恢复实物叠图：底图为氛围背景，前景放真实的透明底产品图 */
.hero-media {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  padding-right: clamp(4%, 8vw, 11%);
  padding-bottom: clamp(20px, 4vh, 60px);
  pointer-events: none;
  z-index: 1;
}

.hero-media img {
  height: min(88%, 580px);
  max-width: 56%;
  width: auto;
  object-fit: contain;
  object-position: right bottom;
  filter: drop-shadow(0 32px 64px rgba(0, 0, 0, 0.55));
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.28) 0%, transparent 42%, rgba(0, 0, 0, 0.2) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 50%, transparent 30%, rgba(0, 0, 0, 0.35) 100%);
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: 0.85;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr minmax(200px, 280px);
  gap: clamp(20px, 4vw, 40px);
  min-height: clamp(520px, 76vh, 720px);
  align-items: center;
  padding-top: clamp(24px, 5vh, 48px);
  padding-bottom: clamp(32px, 6vh, 64px);
}

.hero-copy {
  max-width: min(560px, 100%);
  color: var(--white);
}

.hero-kicker,
.section-kicker {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-copy h1,
.story-text h2,
.section-head h2,
.solutions-copy h2,
.downloads-intro h2 {
  margin: 0;
  font-family: var(--head-font);
  line-height: 1;
}

.hero-copy h1 {
  font-size: clamp(3.1rem, 6.8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-tagline {
  margin: 14px 0 0;
  font-size: clamp(1.05rem, 2.1vw, 1.45rem);
  font-weight: 600;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 46px;
  margin-top: 32px;
  padding: 0 26px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.92);
  background: transparent;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    background 0.2s var(--ease-standard),
    color 0.2s var(--ease-standard),
    border-color 0.2s var(--ease-standard),
    transform 0.15s var(--ease-standard);
}

.hero-cta:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.hero-cta:active {
  transform: scale(0.98);
}

.hero-cta:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 3px;
}

.product-group-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
  z-index: 1;
  position: relative;
}

.news-card-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.blue-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 42px;
  margin-top: 26px;
  padding: 0 22px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.78);
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s var(--ease-standard), color 0.2s var(--ease-standard), transform 0.15s var(--ease-standard);
}

.blue-button:hover {
  background: rgba(0, 0, 0, 0.88);
}

.blue-button:active {
  transform: scale(0.98);
}

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

.hero-side {
  align-self: end;
  margin-bottom: clamp(48px, 10vh, 96px);
  color: var(--white);
}

.hero-side-label {
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.hero-side-list {
  display: grid;
  gap: 12px;
}

.hero-side-list span {
  padding: 10px 0 10px 16px;
  border-left: 3px solid rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.92);
}

.search-section {
  position: relative;
  z-index: 2;
  margin-top: -32px;
}

.search-hints {
  margin: 12px auto 0;
  max-width: min(520px, 100%);
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.45;
}

.search-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: min(520px, 100%);
  margin: 0 auto;
  padding: 8px 8px 8px 22px;
  border-radius: 999px;
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid transparent;
  transition: box-shadow 0.25s var(--ease-standard), border-color 0.25s var(--ease-standard);
}

.search-bar:focus-within {
  border-color: rgba(13, 96, 200, 0.35);
  box-shadow: var(--shadow), 0 0 0 3px rgba(13, 96, 200, 0.12);
}

.search-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  outline: none;
}

.search-input::placeholder {
  color: #8c97a4;
}

.search-button {
  min-width: 88px;
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s var(--ease-standard), transform 0.15s var(--ease-standard);
}

.search-button:hover {
  background: var(--blue-deep);
}

.search-button:active {
  transform: scale(0.97);
}

.search-button:focus-visible {
  outline: 2px solid var(--blue-deep);
  outline-offset: 2px;
}

/* =========================================
   内页：系列分类页 (Category Page)
   ========================================= */
.page-hero {
  background: linear-gradient(135deg, #0a1628 0%, #112238 100%);
  color: var(--white);
  padding: 112px 0 60px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 30px;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: var(--white);
  text-decoration: underline;
}

.breadcrumbs .separator {
  font-size: 0.8rem;
}

.breadcrumbs .current {
  color: var(--white);
  font-weight: 600;
}

.page-hero h1 {
  font-family: var(--head-font);
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.page-hero-desc {
  max-width: 680px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-hero--compact {
  padding: 104px 0 48px;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 28px;
}

.page-hero .blue-button {
  margin-top: 0;
  background: var(--white);
  color: var(--blue-deep);
  border: 0;
}

.page-hero .blue-button:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--navy);
}

.page-hero .blue-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.92);
  outline-offset: 3px;
}

.page-hero-btn-secondary.hero-cta {
  margin-top: 0;
}

.page-content {
  padding: 60px 0 80px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.product-item-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.28s var(--ease-standard), box-shadow 0.28s var(--ease-standard), border-color 0.2s var(--ease-standard);
}

.product-item-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(13, 96, 200, 0.12);
}

.product-item-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.product-item-img {
  aspect-ratio: 4 / 3;
  background: #f8f9fa;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-item-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-item-link:hover .product-item-img img {
  transform: scale(1.05);
}

.product-item-info {
  padding: 24px 24px 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-item-info h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.product-item-tag {
  margin: 0 0 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
}

.product-item-specs {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  flex-grow: 1;
}

.product-item-specs li {
  position: relative;
  padding-left: 14px;
  margin: 8px 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}

.product-item-specs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c5cdd8;
}

.product-item-btn {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue);
  gap: 6px;
}

.product-item-btn::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  margin-top: 1px;
  transition: transform 0.2s ease;
}

.product-item-link:hover .product-item-btn::after {
  transform: rotate(-45deg) translate(2px, 2px);
}

.product-detail {
  padding-top: 48px;
  padding-bottom: 80px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.product-detail-media {
  border-radius: 14px;
  background: linear-gradient(180deg, #f3f5f8 0%, #e8ecf1 100%);
  padding: 32px;
  border: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease-standard), border-color 0.25s var(--ease-standard);
}

.product-detail-media:hover {
  box-shadow: 0 12px 40px rgba(7, 29, 52, 0.07);
  border-color: rgba(13, 96, 200, 0.1);
}

.product-detail-media img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.product-detail-body {
  padding-top: 8px;
}

.product-item-specs--large li {
  font-size: 1rem;
}

.product-detail-note {
  margin: 20px 0 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--muted);
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.product-detail-actions .blue-button {
  margin-top: 0;
}

.product-detail-actions .app-download-button {
  background: #122033;
}

.product-detail-mail {
  margin-top: 0;
  border-color: var(--blue);
  color: var(--blue);
}

.product-detail-mail:hover {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.product-detail-mail:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.product-app-callout {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.product-app-callout h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.product-app-callout p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
  }

  .product-app-callout {
    grid-template-columns: 112px 1fr;
  }
}

/* =========================================
   首页区块样式
   ========================================= */
.products-overview,
.story-section,
.news-section,
.solutions-section,
.downloads-section,
.support-section {
  padding: 40px 0;
}

.product-center {
  background: #f2f5f7;
}

.product-center-legacy {
  display: none;
}

.product-center-title {
  margin: 0 0 56px;
  color: #050b12;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
}

.product-category-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
  margin-bottom: 30px;
}

.product-category-tab {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 104px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 0 8px 22px;
  border: 0;
  background: transparent;
  color: #111827;
  font: inherit;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  cursor: pointer;
}

.product-category-tab::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 9px solid transparent;
  transform: translateX(-50%);
  opacity: 0;
}

.product-category-tab:hover,
.product-category-tab:focus-visible,
.product-category-tab.is-active {
  color: #009b9b;
}

.product-category-tab.is-active::after {
  border-top-color: #00a6a6;
  opacity: 1;
}

.product-category-tab:focus-visible {
  outline: 2px solid #00a6a6;
  outline-offset: 4px;
}

.product-category-icon {
  width: 50px;
  height: 50px;
  color: #435268;
  transition: color 0.2s ease, transform 0.2s ease;
}

.product-category-tab:hover .product-category-icon,
.product-category-tab:focus-visible .product-category-icon,
.product-category-tab.is-active .product-category-icon {
  color: #263746;
  transform: translateY(-2px);
}

.product-center-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-center-card {
  min-width: 0;
}

.product-center-card[hidden] {
  display: none;
}

.product-center-card a {
  display: flex;
  min-height: 310px;
  height: 100%;
  flex-direction: column;
  padding: 34px 42px 0;
  color: inherit;
  text-decoration: none;
  background: var(--white);
  border: 1px solid rgba(227, 232, 238, 0.72);
  border-radius: 6px;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.product-center-card a:hover,
.product-center-card a:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(0, 166, 166, 0.22);
  box-shadow: 0 18px 36px rgba(7, 29, 52, 0.08);
}

.product-center-card a:focus-visible {
  outline: 2px solid #00a6a6;
  outline-offset: 3px;
}

.product-center-card h3 {
  margin: 0;
  color: #050b12;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 800;
  line-height: 1.25;
}

.product-center-card h3::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  margin: 24px 0 8px;
  background: #00a6a6;
}

.product-center-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.product-center-card img {
  width: min(82%, 360px);
  height: 190px;
  object-fit: contain;
  align-self: center;
  margin-top: auto;
  transition: transform 0.28s ease;
}

.product-center-card a:hover img,
.product-center-card a:focus-visible img {
  transform: scale(1.04);
}

.category-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 24px rgba(7, 29, 52, 0.04);
}

.product-group {
  padding: 0;
  border-right: 1px solid var(--line);
  transition: background 0.2s ease;
}

.product-group:last-child {
  border-right: 0;
}

.product-group:hover {
  background: #fafbfc;
}

.product-group-link {
  display: block;
  height: 100%;
  padding: 24px 20px 28px;
  color: inherit;
  text-decoration: none;
}

.product-thumb {
  aspect-ratio: 1;
  margin-bottom: 20px;
  border-radius: 10px;
  background: linear-gradient(180deg, #f3f5f8 0%, #e8ecf1 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.35s ease;
}

.product-group:hover .product-thumb img {
  transform: scale(1.04);
}

.product-group h3,
.news-copy h3,
.support-card h3,
.footer-highlight h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.product-group ul,
.solutions-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-group li {
  margin: 7px 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.story-card {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 0;
  overflow: hidden;
  border-radius: 12px;
  background: linear-gradient(145deg, #0f6fd4 0%, var(--blue) 42%, #0a4a9e 100%);
  color: var(--white);
  box-shadow: 0 28px 70px rgba(13, 96, 200, 0.22);
}

.story-text {
  padding: clamp(36px, 5vw, 56px) clamp(32px, 4.5vw, 52px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.story-text .section-kicker {
  color: rgba(255, 255, 255, 0.55);
}

.story-text h2 {
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.story-text p {
  margin-top: 18px;
  max-width: 38em;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
}

.story-text .blue-button {
  margin-top: 28px;
  background: var(--white);
  color: var(--blue-deep);
  border: 0;
  min-height: 46px;
  padding: 0 28px;
}

.story-text .blue-button:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--navy);
}

.story-text .blue-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 3px;
}

.story-image {
  min-height: 320px;
}

.story-image img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center;
}

.section-head {
  margin-bottom: 26px;
}

.section-head--news {
  margin-bottom: 28px;
}

.section-kicker--on-light {
  color: var(--muted);
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  letter-spacing: -0.02em;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.news-card {
  background: transparent;
  border-radius: 12px;
}

.news-card-link {
  display: block;
  height: 100%;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 12px 36px rgba(7, 29, 52, 0.06);
  color: inherit;
  text-decoration: none;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.news-card-link:hover {
  box-shadow: 0 20px 50px rgba(7, 29, 52, 0.12);
  transform: translateY(-3px);
}

.news-image {
  background: #e9ecef;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.news-card-link:hover .news-image img {
  transform: scale(1.03);
}

.news-copy {
  padding: 22px 24px 26px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.news-meta time {
  color: #3d4a5c;
}

.news-meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c5cdd8;
}

.news-copy h3 {
  margin: 0 0 16px;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--blue);
}

.news-more::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  margin-top: 1px;
}

.latest-head-wrap {
  text-align: center;
}

.latest-carousel {
  position: relative;
  overflow: hidden;
  padding: 0 0 36px;
}

.latest-track {
  display: flex;
  gap: 22px;
  align-items: center;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 4px max(20px, calc((100vw - 1180px) / 2)) 18px;
}

.latest-track::-webkit-scrollbar {
  display: none;
}

.latest-card {
  flex: 0 0 min(72vw, 960px);
  scroll-snap-align: center;
  opacity: 0.64;
  transform: scale(0.92);
  transition: transform 0.32s ease, opacity 0.32s ease;
}

.latest-card.is-active {
  opacity: 1;
  transform: scale(1);
}

.latest-card a {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  background: #edf1f4;
  box-shadow: 0 22px 58px rgba(7, 29, 52, 0.12);
}

.latest-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.latest-arrow {
  position: absolute;
  top: 44%;
  z-index: 3;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 36px rgba(7, 29, 52, 0.14);
  cursor: pointer;
}

.latest-arrow span {
  position: absolute;
  inset: 0;
}

.latest-arrow span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 13px;
  height: 13px;
  border-top: 3px solid currentColor;
  border-left: 3px solid currentColor;
}

.latest-arrow--prev {
  left: max(16px, calc((100vw - 1280px) / 2));
}

.latest-arrow--prev span::before {
  transform: translate(-35%, -50%) rotate(-45deg);
}

.latest-arrow--next {
  right: max(16px, calc((100vw - 1280px) / 2));
}

.latest-arrow--next span::before {
  transform: translate(-65%, -50%) rotate(135deg);
}

.latest-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 2px;
}

.latest-dots button {
  width: 26px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #c6ced8;
  cursor: pointer;
}

.latest-dots button.is-active {
  background: var(--blue);
}

@media (max-width: 820px) {
  .latest-track {
    gap: 14px;
    padding-inline: 18px;
  }

  .latest-card {
    flex-basis: 84vw;
  }

  .latest-arrow {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 560px) {
  .latest-card {
    flex-basis: 88vw;
  }

  .latest-arrow {
    display: none;
  }
}

/* About page */
.about-simple-page {
  background: var(--white);
}

.about-simple-hero {
  padding: 108px 0 72px;
  background: #f6f8fb;
  border-bottom: 1px solid var(--line);
}

.about-simple-hero .wrap {
  max-width: 980px;
}

.about-simple-hero h1 {
  margin: 34px 0 24px;
  color: var(--text);
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.about-simple-hero p {
  max-width: 900px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.95;
}

.about-simple-intro,
.about-simple-section {
  padding: 76px 0;
}

.about-simple-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 58px;
  align-items: center;
}

.about-simple-copy p,
.about-simple-section p,
.about-capability-list li,
.about-timeline p {
  color: var(--muted);
  line-height: 1.9;
}

.about-simple-copy p {
  margin: 0 0 22px;
  font-size: 1.04rem;
}

.about-simple-image {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #eef2f6;
}

.about-simple-image img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.about-simple-stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fbfcfd;
}

.about-simple-stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.about-simple-stats article {
  padding: 34px 30px;
  border-right: 1px solid var(--line);
}

.about-simple-stats article:last-child {
  border-right: 0;
}

.about-simple-stats strong {
  display: block;
  color: var(--blue-deep);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
}

.about-simple-stats span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}

.about-simple-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 70px;
}

.about-simple-section h2,
.about-capability-list h2 {
  margin: 0 0 18px;
  color: var(--text);
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1.2;
}

.about-simple-section--light {
  background: #f6f8fb;
}

.about-simple-heading {
  margin-bottom: 34px;
}

.about-timeline {
  border-top: 1px solid #dfe5ec;
}

.about-timeline article {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 38px;
  padding: 28px 0;
  border-bottom: 1px solid #dfe5ec;
}

.about-timeline time {
  color: var(--blue-deep);
  font-size: 1.45rem;
  font-weight: 900;
}

.about-timeline p {
  margin: 0;
}

.about-capability-list {
  max-width: 980px;
}

.about-capability-list ul {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.about-capability-list li {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 900px) {
  .about-simple-grid,
  .about-simple-two {
    grid-template-columns: 1fr;
  }

  .about-simple-stats .wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-simple-stats article:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 640px) {
  .about-simple-hero {
    padding: 86px 0 54px;
  }

  .about-simple-intro,
  .about-simple-section {
    padding: 52px 0;
  }

  .about-simple-stats .wrap,
  .about-timeline article {
    grid-template-columns: 1fr;
  }

  .about-simple-stats article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .about-timeline article {
    gap: 10px;
  }
}

.downloads-intro p,
.support-card p,
.footer-highlight p,
.footer-contact p,
.footer-column a {
  color: var(--muted);
  line-height: 1.8;
}

.support-card a,
.footer-highlight a {
  color: var(--blue);
  font-weight: 700;
}

.solutions-hero {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  width: 100%;
  height: clamp(260px, 32vw, 380px);
  box-shadow: 0 24px 60px rgba(7, 29, 52, 0.12);
}

.solutions-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  pointer-events: none;
}

.solutions-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(4, 12, 24, 0.82) 0%, rgba(4, 12, 24, 0.48) 48%, rgba(4, 12, 24, 0.12) 100%);
  pointer-events: none;
}

.solutions-copy {
  position: absolute;
  top: clamp(24px, 3.5vw, 40px);
  left: clamp(24px, 3.5vw, 44px);
  right: clamp(20px, 3.5vw, 44px);
  bottom: clamp(20px, 3vw, 36px);
  z-index: 2;
  max-width: min(560px, 100%);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solutions-copy .section-kicker {
  color: rgba(255, 255, 255, 0.55);
}

.solutions-copy h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.solutions-list {
  margin-top: 16px;
  flex-shrink: 0;
}

.solutions-list li {
  margin: 11px 0;
  padding-left: 18px;
  position: relative;
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.88);
}

.solutions-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: rgba(255, 255, 255, 0.75);
}

.downloads-panel {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 26px;
  align-items: start;
}

.downloads-intro h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.manual-download-groups {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.manuals-layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.manuals-sidebar {
  position: sticky;
  top: 96px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(7, 29, 52, 0.05);
}

.manuals-sidebar h2 {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 2.4vw, 2.15rem);
}

.manuals-sidebar p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.manuals-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.manuals-stat-grid div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.manuals-stat-grid strong {
  display: block;
  margin-bottom: 4px;
  color: var(--navy);
  font-family: var(--head-font);
  font-size: 1.55rem;
  line-height: 1;
}

.manuals-stat-grid span {
  color: var(--muted);
  font-size: 0.85rem;
}

.manuals-main {
  min-width: 0;
}

.manuals-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.manuals-toolbar h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
}

.manuals-toolbar-note {
  max-width: 320px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.manuals-layout .manual-group {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.app-download-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border: 1px solid rgba(13, 96, 200, 0.18);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(13, 96, 200, 0.08), rgba(255, 255, 255, 0) 58%),
    var(--white);
  box-shadow: 0 14px 36px rgba(7, 29, 52, 0.06);
}

.app-download-copy h3 {
  margin: 0 0 10px;
  font-family: var(--head-font);
  font-size: 1.35rem;
}

.app-download-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.app-download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.app-download-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(7, 29, 52, 0.06);
  color: var(--muted);
  font-size: 0.86rem;
}

.app-download-button {
  margin-top: 18px;
}

.app-qr-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  max-width: 100%;
  border-radius: var(--radius-sm);
  background: var(--white);
  text-decoration: none;
}

.product-app-callout .app-qr-link {
  width: 132px;
}

.product-app-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  gap: 28px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(13, 96, 200, 0.08), rgba(255, 255, 255, 0) 56%),
    var(--white);
}

.product-app-showcase-copy .blue-button {
  margin-top: 8px;
}

.product-app-screens {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-app-screens figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.product-app-screens img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
}

.product-app-screens figcaption {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.app-qr-link img {
  display: block;
  width: 100%;
  max-width: 180px;
  height: auto;
  border-radius: var(--radius-sm);
}

.app-qr-link:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.app-landing-hero {
  padding: 124px 0 54px;
  background:
    linear-gradient(100deg, rgba(7, 29, 52, 0.94), rgba(10, 70, 126, 0.84)),
    url("./assets/hero-bsc301p-ai.png") center / cover;
  color: var(--white);
}

.app-landing-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 38px;
  align-items: center;
}

.app-landing-copy {
  max-width: 760px;
}

.app-landing-copy .breadcrumbs {
  color: rgba(255, 255, 255, 0.72);
}

.app-landing-copy h1 {
  margin: 10px 0 18px;
  font-family: var(--head-font);
  font-size: clamp(2.45rem, 5vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.app-landing-lead {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  line-height: 1.8;
}

.app-landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.app-landing-outline {
  margin-top: 0;
}

.app-entry-card,
.app-store-card,
.app-notes {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(7, 29, 52, 0.08);
}

.app-entry-card {
  padding: 26px;
  color: var(--text);
}

.app-entry-card h2,
.app-store-card h2,
.app-notes h2 {
  margin: 0 0 14px;
  font-family: var(--head-font);
  font-size: 1.45rem;
  line-height: 1.18;
  letter-spacing: 0;
}

.app-large-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.app-large-qr img {
  width: min(220px, 100%);
  height: auto;
}

.app-qr-url {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.app-download-page {
  padding-top: 44px;
  padding-bottom: 72px;
}

.app-store-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.app-store-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 24px;
  align-items: center;
  padding: 28px;
}

.app-store-card p {
  color: var(--muted);
  line-height: 1.75;
}

.app-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: center;
  margin-top: 24px;
  padding: 28px;
}

.app-screens {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.app-screens img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.manual-group-title {
  margin: 0 0 16px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.manual-group .manual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.manual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.manual-card {
  min-height: 94px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.22s var(--ease-standard), box-shadow 0.22s var(--ease-standard), transform 0.22s var(--ease-standard);
}

a.manual-card:hover {
  border-color: rgba(13, 96, 200, 0.28);
  box-shadow: 0 10px 32px rgba(7, 29, 52, 0.08);
  transform: translateY(-2px);
}

a.manual-card:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.manual-card strong {
  display: block;
  margin-bottom: 12px;
  font-family: var(--head-font);
  line-height: 1.35;
}

.manual-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.contact-primary-card,
.contact-qr-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(7, 29, 52, 0.05);
}

.contact-primary-card {
  position: sticky;
  top: 96px;
  padding: 30px;
}

.contact-primary-card h2,
.contact-section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
}

.contact-method-list {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact-method-list div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.contact-method-list div:first-child {
  padding-top: 0;
  border-top: 0;
}

.contact-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-method-list strong,
.contact-method-list a {
  color: var(--navy);
  font-family: var(--head-font);
  font-size: 1.18rem;
  font-weight: 700;
  text-decoration: none;
}

.contact-method-list a:hover {
  color: var(--blue);
}

.contact-method-list p {
  margin: 0;
  color: var(--text);
  line-height: 1.75;
}

.contact-qr-section {
  padding: 30px;
}

.contact-section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.contact-qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-qr-card {
  display: grid;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.contact-qr-card h3 {
  margin: 0 0 8px;
  font-family: var(--head-font);
  font-size: 1.2rem;
}

.contact-qr-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.contact-qr-card img {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  justify-self: center;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.download-entry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-entry-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 36px rgba(7, 29, 52, 0.06);
}

.download-entry-card h3 {
  margin: 0 0 12px;
  font-family: var(--head-font);
  font-size: 1.25rem;
  letter-spacing: 0;
}

.download-entry-card p {
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.7;
}

.downloads-panel--page {
  align-items: start;
}

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

.support-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color 0.22s var(--ease-standard), box-shadow 0.22s var(--ease-standard);
}

.support-card:hover {
  border-color: rgba(13, 96, 200, 0.15);
  box-shadow: 0 12px 36px rgba(7, 29, 52, 0.06);
}

.support-card a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.legal-page {
  background: var(--surface);
  color: var(--navy);
}

.legal-nav {
  justify-content: flex-end;
}

.legal-hero {
  padding: 120px 0 56px;
  background: linear-gradient(135deg, rgba(7, 29, 52, 0.96), rgba(13, 64, 112, 0.92));
  color: var(--white);
}

.legal-hero-inner {
  max-width: 860px;
}

.legal-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05;
}

.legal-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
}

.legal-updated {
  margin-top: 18px;
  font-size: 0.9rem;
}

.legal-content {
  max-width: 920px;
  padding-top: 56px;
  padding-bottom: 72px;
}

.legal-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.legal-section h2 {
  margin: 0 0 14px;
  font-size: 1.22rem;
}

.legal-section p,
.legal-section li {
  color: var(--muted);
  line-height: 1.8;
}

.legal-section ul {
  margin: 12px 0 0;
  padding-left: 1.2rem;
}

.legal-section a {
  color: var(--blue);
  font-weight: 700;
}

.legal-section-en {
  border-bottom: 0;
}

.site-footer {
  padding: 36px 0 0;
  background: var(--navy);
  color: var(--white);
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-highlight {
  padding: 26px 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.footer-highlight:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.footer-highlight h3 {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
}

.footer-highlight p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.94rem;
}

.footer-highlight a {
  display: inline-flex;
  margin-top: 4px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(255, 255, 255, 0.35);
}

.footer-highlight a:hover {
  text-decoration-color: rgba(255, 255, 255, 0.85);
}

.footer-highlight a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 3px;
  border-radius: 4px;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px 28px;
  padding: 36px 0 32px;
}

.footer-column h4 {
  margin: 0 0 16px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.footer-column a,
.footer-contact p {
  display: block;
  margin: 10px 0;
  font-size: 0.93rem;
  color: rgba(255, 255, 255, 0.72);
}

.footer-column a:hover {
  color: var(--white);
}

.footer-column a:focus-visible,
.footer-legal a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 3px;
  border-radius: 4px;
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0 28px;
  background: rgba(0, 0, 0, 0.15);
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
}

.footer-copy {
  margin: 0;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}

.footer-legal a {
  font-size: 0.86rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1080px) {
  .hero-content,
  .story-card,
  .manuals-layout,
  .contact-layout,
  .downloads-panel,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .category-row {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .product-group {
    border-bottom: 1px solid var(--line);
    border-right: 0;
  }

  .product-group:nth-child(2n + 1):not(:last-child) {
    border-right: 1px solid var(--line);
  }

  .news-grid,
  .support-grid,
  .footer-top,
  .manual-grid,
  .manual-group .manual-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .manuals-sidebar {
    position: static;
  }

  .contact-primary-card {
    position: static;
  }

  .manuals-toolbar {
    display: block;
  }

  .manuals-toolbar-note {
    max-width: none;
    margin-top: 12px;
  }

  .contact-section-head {
    display: block;
  }
}

@media (max-width: 820px) {
  .site-header,
  .site-header:hover,
  .site-header:focus-within,
  .site-header.header-solid,
  .site-header.is-scrolled,
  .site-header.nav-open,
  .site-header.mega-open {
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(7, 29, 52, 0.06);
  }

  .site-header::before,
  .site-header:hover::before,
  .site-header:focus-within::before,
  .site-header.header-solid::before,
  .site-header.is-scrolled::before,
  .site-header.nav-open::before,
  .site-header.mega-open::before {
    opacity: 1;
  }

  .site-header .brand-mark {
    color: var(--blue);
  }

  .site-header .brand-name {
    color: var(--muted);
  }

  .header-bar {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-header .site-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 14px;
    border: 1px solid var(--line);
    background: var(--white);
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    z-index: 5;
  }

  .site-header .site-nav.is-open {
    display: flex;
  }

  .site-header.nav-open {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-header.nav-open .brand-mark { color: var(--blue); }
  .site-header.nav-open .brand-name { color: var(--muted); }
  .site-header.nav-open .nav-toggle span { background: var(--text); }

  .site-header.mega-open .mega-panel {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, -22px);
  }

  .mega-panel {
    display: none;
  }

  .nav-item {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .site-header .site-nav > a,
  .site-header .site-nav > button,
  .site-header .site-nav > .nav-item > .nav-link,
  .nav-link {
    color: #243446;
    min-height: 0;
    justify-content: space-between;
    padding: 8px 0;
  }

  .mobile-submenu {
    display: none;
    padding: 2px 0 0 16px;
    margin: 4px 0 8px;
    border-left: 2px solid var(--line);
  }

  .mobile-submenu a {
    display: block;
    padding: 6px 0;
    color: var(--navy);
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .mobile-submenu a:hover {
    color: var(--blue);
  }

  .has-dropdown.is-active .mobile-submenu {
    display: block;
  }

  .has-dropdown.is-active .icon-chevron {
    transform: rotate(180deg);
  }

  .header-search,
  .search-pill,
  .lang-toggle {
    width: 100%;
    min-width: 0;
  }

  .header-search {
    display: block;
  }

  .header-search-panel {
    position: static;
    width: 100%;
    margin-top: 8px;
    border-radius: 14px;
  }

  .hero-banner,
  .hero-content {
    min-height: 440px;
  }

  .hero-media {
    justify-content: center;
    padding-right: 0;
  }

  .hero-media img {
    height: 58%;
    max-width: 88%;
    opacity: 1;
    filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.6));
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-side {
    display: none;
  }

  .app-landing-hero {
    padding: 92px 0 34px;
  }

  .app-landing-hero-inner,
  .app-store-grid,
  .app-store-card,
  .product-app-showcase,
  .app-notes {
    grid-template-columns: 1fr;
  }

  .app-entry-card,
  .app-store-card,
  .app-notes {
    padding: 20px;
  }

  .app-large-qr {
    max-width: 260px;
  }

  .app-screens {
    max-width: 360px;
  }

  .product-app-screens {
    max-width: 420px;
  }

  .search-bar {
    max-width: none;
  }

  .category-row,
  .news-grid,
  .support-grid,
  .footer-top,
  .download-entry-grid,
  .contact-qr-grid,
  .manual-grid,
  .manual-group .manual-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .app-download-card {
    grid-template-columns: 1fr;
  }

  .app-qr-link {
    justify-self: start;
  }

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

@media (max-width: 560px) {
  :root {
    --wrap: min(100vw - 18px, 1240px);
  }

  .hero-copy h1 {
    font-size: 2.5rem;
  }

  .hero-tagline {
    font-size: 1.02rem;
  }

  .search-bar {
    padding-left: 18px;
  }

  .product-center {
    padding-top: 34px;
  }

  .product-center-title {
    margin-bottom: 32px;
  }

  .product-category-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 20px;
  }

  .product-category-tab {
    min-height: 92px;
    font-size: 0.9rem;
  }

  .product-category-icon {
    width: 42px;
    height: 42px;
  }

  .product-center-grid {
    grid-template-columns: 1fr;
  }

  .product-center-card a {
    min-height: 280px;
    padding: 26px 26px 0;
  }

  .product-center-card img {
    height: 160px;
  }

  .search-input {
    font-size: 0.92rem;
  }

  .story-text,
  .support-card,
  .footer-highlight {
    padding: 20px;
  }

  .solutions-hero {
    height: clamp(240px, 46vw, 300px);
  }

  .solutions-copy {
    top: 16px;
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .solutions-copy h2 {
    font-size: 1.25rem;
  }

  .solutions-list li {
    font-size: 0.9rem;
    margin: 7px 0;
  }

  .page-hero {
    padding: 90px 0 40px;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  .page-hero-desc {
    font-size: 0.95rem;
  }

  .page-content {
    padding: 40px 0 60px;
  }

  .product-app-callout {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header .site-nav:not(.is-open) {
    display: none !important;
  }

  .site-header .site-nav.is-open {
    position: absolute !important;
    left: 16px !important;
    right: 16px !important;
    top: 72px !important;
    width: auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
  }
}

.site-header.site-header--dark .lang-toggle,
.site-header.site-header--dark:hover .lang-toggle,
.site-header.site-header--dark:focus-within .lang-toggle,
.site-header.site-header--dark.header-solid .lang-toggle,
.site-header.site-header--dark.is-scrolled .lang-toggle,
.site-header.site-header--dark.nav-open .lang-toggle,
.site-header.site-header--dark.mega-open .lang-toggle {
  color: #111827;
}

.site-header.site-header--dark .nav-toggle span,
.site-header.site-header--dark:hover .nav-toggle span,
.site-header.site-header--dark:focus-within .nav-toggle span,
.site-header.site-header--dark.header-solid .nav-toggle span,
.site-header.site-header--dark.is-scrolled .nav-toggle span,
.site-header.site-header--dark.nav-open .nav-toggle span,
.site-header.site-header--dark.mega-open .nav-toggle span {
  background: #111827;
}

@media (max-width: 1280px) {
  .site-header.site-header--dark .header-bar {
    gap: 18px;
  }

  .site-header.site-header--dark .brand {
    width: 166px;
    min-width: 166px;
  }

  .site-header.site-header--dark .site-nav {
    gap: 16px;
  }

  .site-header.site-header--dark .site-nav a,
  .site-header.site-header--dark .site-nav button {
    font-size: 0.88rem;
  }
}

@media (max-width: 820px) {
  .site-header.site-header--dark .site-nav.is-open {
    top: 66px !important;
    background: #ffffff !important;
    border-color: rgba(227, 232, 238, 0.95) !important;
    box-shadow: 0 18px 42px rgba(7, 29, 52, 0.12) !important;
  }

  .site-header.site-header--dark .site-nav.is-open .nav-link,
  .site-header.site-header--dark .site-nav.is-open .nav-link--trigger,
  .site-header.site-header--dark .site-nav.is-open a,
  .site-header.site-header--dark .site-nav.is-open button {
    color: #111827 !important;
  }

  .site-header.site-header--dark .mobile-submenu {
    background: #f4f7fa;
  }

  .site-header.site-header--dark .mobile-submenu a {
    color: #435268 !important;
  }
}

/* Solution pages */
.solution-hero {
  position: relative;
  min-height: clamp(520px, 68vh, 760px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #071d34;
}

.solution-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solution-hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 14, 27, 0.92) 0%, rgba(4, 14, 27, 0.68) 42%, rgba(4, 14, 27, 0.18) 78%),
    linear-gradient(180deg, rgba(4, 14, 27, 0.1) 0%, rgba(4, 14, 27, 0.5) 100%);
}

.solution-hero-content {
  position: relative;
  z-index: 1;
  max-width: 850px;
  padding-top: 58px;
}

.solution-hero .section-kicker {
  color: rgba(255, 255, 255, 0.78);
}

.solution-hero h1 {
  margin: 14px 0 22px;
  font-size: clamp(2.4rem, 5vw, 5rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.solution-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  line-height: 1.75;
}

.solution-hero .breadcrumbs {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.64);
}

.solution-hero .breadcrumbs a {
  color: rgba(255, 255, 255, 0.82);
}

.solution-hero .blue-button {
  margin-top: 22px;
}

.solution-section {
  padding: 72px 0;
  background: #f4f6f8;
}

.solution-section + .solution-section {
  padding-top: 0;
}

.solution-section--compact {
  padding: 0;
}

.solution-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 34px;
}

.solution-intro-grid h2,
.solution-panel h2,
.solution-cta-band h2 {
  margin: 8px 0 0;
  color: var(--text);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.15;
}

.solution-intro-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.solution-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.solution-overview-card a {
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(0, 1fr);
  min-height: 320px;
  color: inherit;
  text-decoration: none;
  background: var(--white);
  border: 1px solid rgba(227, 232, 238, 0.9);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(7, 29, 52, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.solution-overview-card a:hover,
.solution-overview-card a:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(0, 166, 166, 0.24);
  box-shadow: 0 24px 60px rgba(7, 29, 52, 0.1);
}

.solution-overview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solution-overview-card div {
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solution-overview-card p {
  margin: 0 0 14px;
  color: #008f94;
  font-size: 0.86rem;
  font-weight: 800;
}

.solution-overview-card h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  line-height: 1.25;
}

.solution-card-link {
  margin-top: 28px;
  color: var(--blue);
  font-weight: 800;
}

.solution-metrics {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: -58px;
  background: var(--white);
  border: 1px solid rgba(227, 232, 238, 0.9);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(7, 29, 52, 0.12);
  overflow: hidden;
}

.solution-metrics div {
  padding: 28px 32px;
  border-right: 1px solid var(--line);
}

.solution-metrics div:last-child {
  border-right: 0;
}

.solution-metrics strong {
  display: block;
  color: var(--blue);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.solution-metrics span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.solution-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 24px;
  align-items: stretch;
}

.solution-panel {
  padding: 36px;
  background: var(--white);
  border: 1px solid rgba(227, 232, 238, 0.9);
  border-radius: 8px;
}

.solution-panel--muted {
  background: #0b1c2d;
  color: var(--white);
}

.solution-panel--muted .section-kicker,
.solution-panel--muted li {
  color: rgba(255, 255, 255, 0.78);
}

.solution-stack-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.solution-stack-list a {
  display: block;
  padding: 18px;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.solution-stack-list strong,
.solution-stack-list span {
  display: block;
}

.solution-stack-list strong {
  color: var(--text);
  font-size: 1.05rem;
}

.solution-stack-list span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.solution-process-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.solution-process-list li {
  position: relative;
  padding: 16px 0 16px 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  line-height: 1.6;
}

.solution-process-list li::before {
  counter-increment: process;
  content: counter(process, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  color: #58d0d4;
  font-weight: 900;
}

.solution-cta-band {
  padding-top: 72px;
  color: var(--white);
  background: linear-gradient(135deg, #071d34, #0d60c8);
}

.solution-cta-band h2,
.solution-cta-band p {
  color: var(--white);
}

.solution-cta-band p {
  max-width: 760px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}

@media (max-width: 1080px) {
  .solution-intro-grid,
  .solution-detail-grid,
  .solution-overview-card a {
    grid-template-columns: 1fr;
  }

  .solution-overview-grid {
    grid-template-columns: 1fr;
  }

  .solution-overview-card img {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 560px) {
  .solution-hero {
    min-height: 560px;
  }

  .solution-metrics,
  .solution-stack-list {
    grid-template-columns: 1fr;
  }

  .solution-metrics div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .solution-panel,
  .solution-overview-card div {
    padding: 24px;
  }
}