/* Public product catalog: readable first, with a quiet blue visual identity. */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}
body {
  background: #f8fafc;
  color: #142337;
}
.wrap {
  max-width: 1392px;
}
a,
button,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #3568d4;
  outline-offset: 5px;
  border-radius: 5px;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 200;
  background: #13283e;
  color: white;
  padding: 12px 20px;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(250, 252, 255, 0.96);
  border-bottom: 1px solid #dde5ee;
  backdrop-filter: blur(18px);
}
.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 36px;
}
.site-header .brand {
  flex-shrink: 0;
}
.site-header .brand-mark {
  width: 40px;
  height: 40px;
  background: transparent;
  box-shadow: none;
  border: 0;
}
.site-header .brand-zh {
  font-size: 17px;
}
.site-header .brand-en {
  font-size: 9px;
  letter-spacing: 2px;
  color: #63748a;
}
.site-navigation {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}
.site-navigation > a {
  padding: 13px 0;
  white-space: nowrap;
  font-size: 14px;
  color: #425469;
}
.site-navigation > a:hover,
.site-navigation > [aria-current] {
  color: #245aca;
}
.site-navigation > [aria-current] {
  box-shadow: 0 2px #245aca;
}
.header-end {
  display: flex;
  align-items: center;
  gap: 18px;
}
.header-languages .lang-pill {
  background: #edf2f8;
  border: 0;
  box-shadow: none;
  gap: 0;
  padding: 3px;
}
.header-languages .lang-pill a {
  min-width: 28px;
  padding: 5px;
  font-size: 10px;
}
.header-languages .lang-pill a.active {
  background: white;
  color: #245aca;
}
.header-contact {
  font-size: 13px;
  color: #fff;
  background: #153654;
  padding: 10px 14px;
  border-radius: 7px;
  white-space: nowrap;
}
.menu-toggle {
  display: none;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 1.4px;
  font-weight: 650;
  color: #536d8a;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 9px;
  line-height: 1.7;
}
.home-catalog-hero {
  padding: 86px 0 55px;
  background:
    radial-gradient(ellipse at 83% 14%, #e3edff 0, transparent 50%),
    linear-gradient(150deg, #f8fbff, #f4f5fa);
}
.home-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 68px;
  align-items: center;
}
.home-catalog-hero h1 {
  font-size: clamp(36px, 3.65vw, 57px);
  line-height: 1.28;
  letter-spacing: -1.7px;
  font-weight: 650;
  max-width: 760px;
  margin: 25px 0;
}
.home-catalog-hero .lead {
  max-width: 570px;
}
.lead {
  font-size: 17px;
  line-height: 1.95;
  color: #56677c;
}
.catalog-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.catalog-actions .btn-ink,
.catalog-actions .btn-glass {
  padding: 13px 21px;
  border-radius: 8px;
  font-size: 14px;
  box-shadow: none;
}
.btn-ink {
  background: #153654;
}
.btn-ink:hover {
  background: #245aca;
}
.btn-glass {
  background: #fff;
  border: 1px solid #cdd8e6;
  color: #253f5d;
}
.hero-product-index {
  display: grid;
  gap: 13px;
  position: relative;
  padding: 20px 0;
}
.hero-product-index:before {
  content: "";
  position: absolute;
  inset: -20px -40px;
  background: radial-gradient(ellipse, #d7e4ff, transparent 70%);
  z-index: 0;
}
.hero-index-item {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr 20px;
  align-items: center;
  gap: 18px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #fff;
  border-radius: 14px;
  box-shadow: 0 12px 34px -27px #356392;
  transition: transform 0.2s;
}
.hero-index-item:hover {
  transform: translateX(6px);
}
.hero-index-item strong {
  display: block;
  font-size: 21px;
  font-weight: 650;
}
.hero-index-item small {
  display: block;
  color: #60718a;
  font-size: 12px;
  margin-top: 5px;
}
.hero-index-item:nth-child(2) {
  margin-left: 25px;
}
.hero-index-item:nth-child(3) {
  margin-left: 50px;
}
.hero-index-item > span:last-child {
  color: #7088a3;
}
.hero-note {
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid #dbe3ee;
  color: #586c84;
  font-size: 12px;
}
.product-aioa {
  --product-color: #6251c9;
  --product-tint: #f0edff;
}
.product-aegis {
  --product-color: #0e707b;
  --product-tint: #e7f5f4;
}
.product-aigw {
  --product-color: #225da3;
  --product-tint: #eaf1fb;
}
.product-monogram {
  display: flex;
  width: 47px;
  height: 47px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--product-color);
  background: var(--product-tint);
  font:
    600 24px Georgia,
    serif;
}
.product-dot {
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--product-color);
}
.catalog-section {
  padding: 76px 0;
}
.catalog-section h2,
.catalog-contact h2,
.product-comparison h2 {
  font-size: clamp(25px, 2.5vw, 36px);
  line-height: 1.4;
  letter-spacing: -0.8px;
  font-weight: 650;
  margin: 14px 0 22px;
}
.catalog-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 32px;
}
.catalog-section-head h2 {
  margin-bottom: 0;
}
.catalog-section-head > p {
  max-width: 430px;
  color: #64748b;
  line-height: 1.8;
  font-size: 14px;
}
.section-intro {
  max-width: 920px;
  line-height: 1.95;
  color: #52657b;
  font-size: 16px;
  margin: 0 0 30px;
}
.product-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 23px;
}
.product-card {
  min-width: 0;
  border: 1px solid #dfe7f0;
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
  padding: 26px 25px 0;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px -24px #486d99;
}
.product-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #5e7087;
  font-size: 12px;
  min-height: 48px;
}
.product-card-top .product-monogram {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  font-size: 20px;
}
.product-card h3 {
  font-size: 26px;
  letter-spacing: -0.6px;
  margin: 22px 0 14px;
}
.product-card h3 a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-card h3 span {
  font-size: 21px;
  color: var(--product-color);
}
.product-card > p {
  color: #65768a;
  font-size: 14px;
  line-height: 1.9;
  min-height: 132px;
}
.product-card-image {
  display: block;
  margin: 22px -25px 0;
  background: var(--product-tint);
  padding: 20px 19px 0;
  height: 205px;
  overflow: hidden;
}
.product-card-image img {
  width: 100%;
  height: auto;
  min-height: 165px;
  object-fit: cover;
  object-position: top;
  border-radius: 5px 5px 0 0;
  box-shadow: 0 6px 20px #17324e18;
}
.product-card-bottom {
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.product-card-bottom > div {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.product-card-bottom span {
  font-size: 10px;
  color: #586c84;
  background: #f2f5f9;
  border-radius: 4px;
  padding: 4px 6px;
}
.product-card-bottom > a {
  font-size: 20px;
  min-width: 26px;
  text-align: center;
  color: var(--product-color);
}
.independent-note {
  font-size: 13px;
  color: #586c84;
  margin-top: 24px;
  text-align: center;
}
.home-scenarios {
  background: #edf3f8;
}
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}
.scenario-grid article {
  background: #fff;
  padding: 30px;
  border: 1px solid #e1e8f0;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
}
.scenario-grid h3 {
  font-size: 21px;
  line-height: 1.6;
  margin: 16px 0;
}
.scenario-grid p {
  font-size: 14px;
  color: #65768a;
  line-height: 1.9;
  margin-bottom: 25px;
}
.text-link {
  color: #245caa;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  gap: 12px;
  margin-top: auto;
  align-items: center;
}
.text-link:hover {
  color: #122f57;
  text-decoration: underline;
}
.collection-hero {
  padding: 64px 0 52px;
  background: linear-gradient(135deg, #f0f5fd, #f7f9fb);
  border-bottom: 1px solid #e0e7ee;
}
.collection-hero h1 {
  font-size: clamp(34px, 3.7vw, 52px);
  line-height: 1.4;
  letter-spacing: -1.4px;
  margin: 20px 0;
}
.collection-hero .lead {
  max-width: 930px;
}
.collection-products {
  padding-top: 45px;
}
.product-comparison {
  margin-top: 65px;
}
.comparison-scroll {
  overflow-x: auto;
}
.product-comparison table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
  background: #fff;
  line-height: 1.9;
}
.product-comparison th,
.product-comparison td {
  padding: 22px;
  text-align: left;
  border-bottom: 1px solid #dfe7ef;
}
.product-comparison thead {
  color: #546c86;
  background: #eaf0f7;
}
.product-comparison th[scope] {
  min-width: 180px;
  color: #215596;
}
.product-comparison td {
  color: #5c6e82;
  min-width: 240px;
}
.breadcrumbs {
  display: flex;
  gap: 13px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
  color: #6b7d93;
  margin-bottom: 32px;
}
.breadcrumbs a:hover {
  color: #245aca;
}
.product-hero {
  padding: 35px 0 50px;
  background: linear-gradient(140deg, #f5f8fc, #edf3fa);
}
.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.02fr;
  align-items: center;
  gap: 52px;
}
.product-intro .eyebrow {
  flex-wrap: wrap;
  letter-spacing: 0.4px;
}
.product-intro .eyebrow > span:last-child {
  font-weight: 400;
  color: #53677e;
}
.product-intro h1 {
  white-space: pre-line;
  font-size: clamp(32px, 3.45vw, 48px);
  font-weight: 650;
  letter-spacing: -1.5px;
  line-height: 1.35;
  margin: 23px 0;
}
.product-intro .lead {
  font-size: 15px;
  line-height: 1.95;
}
.product-tags {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.product-tags span {
  font-size: 11px;
  border-radius: 5px;
  padding: 5px 9px;
  background: var(--product-tint);
  color: var(--product-color);
}
.content-date {
  font-size: 11px;
  color: #586c84;
  margin-top: 23px;
}
.product-screen {
  border-radius: 12px;
  background: #fff;
  border: 1px solid #d5e0ec;
  overflow: hidden;
  box-shadow: 0 25px 65px -36px #375983;
}
.screen-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 13px 15px;
  border-bottom: 1px solid #e0e7ef;
}
.screen-bar > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c1cede;
}
.screen-bar > b {
  margin-left: auto;
  font-size: 10px;
  color: #586c84;
  font-weight: 500;
}
.product-screen img {
  width: 100%;
  height: auto;
  max-height: 405px;
  object-fit: contain;
  background: #f5f7fb;
}
.product-screen figcaption {
  font-size: 10px;
  color: #586c84;
  line-height: 1.8;
  padding: 12px 16px;
  border-top: 1px solid #e4eaf1;
}
.product-subnav {
  background: #fff;
  border-bottom: 1px solid #dfe7ee;
}
.product-subnav > .wrap {
  display: flex;
  gap: 35px;
  overflow-x: auto;
  padding-top: 19px;
  padding-bottom: 19px;
}
.product-subnav a {
  white-space: nowrap;
  font-size: 13px;
  color: #526a84;
}
.product-subnav a:hover {
  color: #245aca;
}
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.capability-card {
  padding: 29px;
  border: 1px solid #dfe7ef;
  border-radius: 12px;
  background: #fff;
}
.feature-number {
  font: 12px var(--font-mono);
  color: #586c84;
}
.capability-card h3 {
  font-size: 18px;
  margin: 14px 0 12px;
  line-height: 1.5;
}
.capability-card p {
  font-size: 14px;
  color: #66778d;
  line-height: 1.95;
}
.workflow-section {
  background: #edf3f8;
}
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
  counter-reset: steps;
  margin: 32px 0;
}
.workflow-steps li {
  counter-increment: steps;
  border-top: 2px solid #b9cce1;
  padding: 22px 15px 18px 0;
  font-size: 16px;
  line-height: 1.7;
}
.workflow-steps li:before {
  content: "0" counter(steps);
  display: block;
  font: 12px var(--font-mono);
  color: #447cb6;
  margin-bottom: 15px;
}
.workflow-section .text-link {
  margin-top: 8px;
}
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 32px;
}
.screenshot-grid figure {
  border: 1px solid #dde6ef;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}
.screenshot-grid figure:last-child:nth-child(3) {
  grid-column: 1 / -1;
  max-width: 650px;
  justify-self: center;
}
.screenshot-grid img {
  width: 100%;
  height: 310px;
  object-fit: contain;
  background: #edf1f7;
  padding: 12px;
}
.screenshot-grid figcaption {
  font-size: 11px;
  color: #586c84;
  padding: 17px;
  line-height: 1.8;
}
.scope-section {
  background: #152d45;
  color: #f2f6fb;
}
.scope-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 65px;
}
.scope-section .eyebrow {
  color: #9eb9d4;
}
.scope-grid p {
  line-height: 1.95;
  font-size: 15px;
  color: inherit;
}
.scope-note {
  margin-top: 24px;
  border-top: 1px solid #ffffff25;
  padding-top: 24px;
  color: #b6cadd !important;
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 65px;
}
.faq-layout > div > p {
  color: #586c84;
}
.catalog-faq details {
  border-bottom: 1px solid #dce5ef;
}
.catalog-faq summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 16px;
  font-weight: 550;
  cursor: pointer;
  padding: 22px 0;
  list-style: none;
}
.catalog-faq summary::-webkit-details-marker {
  display: none;
}
.catalog-faq summary > span {
  font-size: 22px;
  font-weight: 300;
  color: #6888ab;
}
.catalog-faq details[open] summary > span {
  transform: rotate(45deg);
}
.catalog-faq details > p {
  color: #60748a;
  line-height: 1.95;
  font-size: 14px;
  padding-bottom: 23px;
}
.resource-section {
  background: #f0f4f9;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.resource-card {
  display: flex;
  align-items: center;
  gap: 20px;
  border: 1px solid #d9e3ef;
  border-radius: 11px;
  background: #fff;
  padding: 25px;
  transition: border-color 0.2s;
}
.resource-card:hover {
  border-color: #739ac6;
}
.resource-card h3 {
  font-size: 17px;
  line-height: 1.5;
}
.resource-card p {
  font-size: 12px;
  color: #53677e;
  margin-top: 7px;
}
.resource-card small {
  display: block;
  font-size: 11px;
  color: #586c84;
  margin-top: 5px;
}
.pdf-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 43px;
  height: 55px;
  border: 1px solid #afc4df;
  background: #f1f6fc;
  border-radius: 5px;
  font: 10px var(--font-mono);
  color: #416c9e;
}
.download-arrow {
  margin-left: auto;
  font-size: 25px;
  color: #3d6591;
}
.resource-notice {
  padding: 18px 22px;
  border-left: 3px solid #7da4d2;
  background: #edf3fa;
  color: #53677e;
  font-size: 14px;
}
.resource-group {
  padding: 38px 0 15px;
}
.resource-group-heading {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 21px;
}
.resource-group-heading h2 {
  font-size: 26px;
  margin: 0;
}
.resource-group-heading h2 span {
  font-size: 18px;
  color: #586c84;
}
.resource-group-heading p {
  font-size: 14px;
  color: #53677e;
}
.scenario-body {
  padding-top: 40px;
}
.scenario-scope {
  padding: 40px 0;
}
.scenario-scope h2 {
  font-size: 24px;
}
.scenario-scope p {
  color: #53677e;
  margin-bottom: 17px;
}
.industry-links {
  margin-top: 55px;
}
.industry-links > a {
  display: inline-flex;
  margin: 0 20px 12px 0;
  border: 1px solid #d8e3ee;
  padding: 16px 20px;
  border-radius: 8px;
  color: #416186;
  font-size: 14px;
}
.catalog-contact {
  background: #e7eff9;
  border-top: 1px solid #d9e4f1;
  padding: 50px 0;
}
.catalog-contact > .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.catalog-contact h2 {
  margin: 8px 0 13px;
}
.catalog-contact p:last-child {
  font-size: 13px;
  color: #53677e;
}
.catalog-contact .btn-ink {
  flex-shrink: 0;
  box-shadow: none;
  border-radius: 8px;
  padding: 15px 25px;
}
.site-footer {
  padding: 55px 0 20px;
  background: #fff;
  border-top: 1px solid #e1e8f0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr 1fr 1fr;
  gap: 42px;
}
.footer-grid h2 {
  font-size: 13px;
  font-weight: 650;
  margin-bottom: 18px;
  color: #263f59;
}
.footer-grid > div > a {
  display: block;
  font-size: 12px;
  color: #586c84;
  margin: 11px 0;
}
.footer-brand .brand {
  display: flex;
  font-size: 14px;
  margin-top: 0;
}
.footer-brand .brand-mark {
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  box-shadow: none;
}
.footer-brand .brand b {
  font-weight: 600;
}
.footer-brand > p {
  font-size: 12px;
  color: #586c84;
  line-height: 1.9;
  max-width: 290px;
  margin: 19px 0;
}
.footer-grid .lang-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
  font-size: 12px;
  list-style: none;
}
.footer-grid .lang-list a {
  color: #53677e;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #e7edf4;
  padding-top: 22px;
  margin-top: 36px;
  font-size: 11px;
  color: #586c84;
}
.aurora {
  display: none;
}
.home-products {
  background: #f8fafc;
}
@media (min-width: 1600px) {
  .home-catalog-hero h1 {
    font-size: 58px;
  }
}
@media (max-width: 1180px) {
  .header-inner {
    gap: 20px;
  }
  .site-navigation {
    gap: 18px;
  }
  .header-end {
    gap: 10px;
  }
  .header-contact {
    display: none;
  }
  .home-hero-grid {
    gap: 32px;
  }
  .product-hero-grid {
    gap: 30px;
  }
  .product-card > p {
    min-height: 162px;
  }
  .header-languages .lang-pill a {
    min-width: 25px;
    padding: 4px;
  }
}
@media (max-width: 900px) {
  .wrap {
    padding-left: 25px;
    padding-right: 25px;
  }
  .header-inner {
    min-height: 76px;
    gap: 16px;
    flex-wrap: wrap;
  }
  .site-header .brand-zh {
    font-size: 15px;
  }
  .header-end {
    margin-left: auto;
  }
  .site-navigation {
    order: 4;
    flex-basis: 100%;
    justify-content: center;
    margin-top: -6px;
    border-top: 1px solid #e5ebf2;
    gap: 35px;
  }
  .site-navigation > a {
    padding: 10px 0;
    font-size: 13px;
  }
  .home-catalog-hero {
    padding-top: 55px;
  }
  .home-hero-grid {
    gap: 24px;
  }
  .home-catalog-hero h1 {
    font-size: 38px;
  }
  .hero-index-item {
    padding: 19px 14px;
    gap: 12px;
    grid-template-columns: 36px 1fr 15px;
  }
  .hero-index-item .product-monogram {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  .hero-index-item strong {
    font-size: 18px;
  }
  .hero-index-item small {
    font-size: 11px;
  }
  .hero-index-item:nth-child(2),
  .hero-index-item:nth-child(3) {
    margin-left: 0;
  }
  .product-card-grid {
    gap: 14px;
  }
  .product-card {
    padding: 20px 17px 0;
  }
  .product-card h3 {
    font-size: 21px;
  }
  .product-card-top {
    font-size: 11px;
    gap: 8px;
  }
  .product-card-image {
    margin-left: -17px;
    margin-right: -17px;
    height: 150px;
  }
  .product-card > p {
    min-height: 185px;
    font-size: 13px;
  }
  .product-card-bottom span {
    font-size: 9px;
  }
  .product-hero-grid {
    grid-template-columns: 1fr;
  }
  .product-intro h1 {
    font-size: 43px;
  }
  .product-screen {
    max-width: 720px;
    width: 100%;
  }
  .product-screen img {
    max-height: 430px;
  }
  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .scope-grid,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .scenario-grid {
    gap: 15px;
  }
  .scenario-grid article {
    padding: 23px;
  }
  .scenario-grid h3 {
    font-size: 19px;
  }
  .footer-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
  }
  .catalog-section {
    padding: 55px 0;
  }
  .catalog-section-head {
    gap: 25px;
  }
  .catalog-section-head > p {
    max-width: 330px;
  }
}
@media (max-width: 620px) {
  html {
    scroll-padding-top: 135px;
  }
  .wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
  .header-inner {
    min-height: 68px;
    padding-top: 12px;
    padding-bottom: 10px;
    gap: 11px;
  }
  .site-header .brand-mark {
    width: 31px;
    height: 31px;
  }
  .site-header .brand-zh {
    font-size: 14px;
  }
  .site-header .brand-en {
    font-size: 8px;
  }
  .menu-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    font-size: 12px;
    padding: 8px;
  }
  .header-end {
    order: 3;
    width: 100%;
    margin: 0;
    justify-content: center;
    border-top: 1px solid #e7edf4;
    padding-top: 8px;
  }
  .header-languages .lang-pill a {
    min-width: 36px;
    padding: 4px 8px;
    font-size: 10px;
  }
  .site-navigation {
    display: none;
    order: 4;
    flex-basis: 100%;
    gap: 0;
    justify-content: space-around;
    margin: 0;
    padding-top: 5px;
  }
  .site-navigation.is-open {
    display: flex;
  }
  .site-navigation > a {
    font-size: 12px;
    white-space: normal;
    text-align: center;
    padding: 9px 7px;
  }
  .home-catalog-hero {
    padding: 38px 0 28px;
  }
  .home-hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .home-catalog-hero h1 {
    font-size: 36px;
    letter-spacing: -1px;
    margin: 19px 0;
  }
  .lead {
    font-size: 15px;
    line-height: 1.9;
  }
  .eyebrow {
    font-size: 10px;
    letter-spacing: 1px;
  }
  .hero-product-index {
    gap: 9px;
    padding: 12px 0;
  }
  .hero-index-item {
    padding: 16px;
    grid-template-columns: 38px 1fr 20px;
    gap: 14px;
  }
  .hero-index-item strong {
    font-size: 18px;
  }
  .hero-index-item small {
    font-size: 11px;
  }
  .hero-note {
    margin-top: 18px;
    padding-top: 16px;
    font-size: 11px;
  }
  .catalog-actions {
    margin-top: 22px;
  }
  .catalog-actions .btn-ink,
  .catalog-actions .btn-glass {
    font-size: 13px;
    padding: 12px 16px;
  }
  .catalog-section {
    padding: 42px 0;
  }
  .catalog-section-head {
    display: block;
    margin-bottom: 25px;
  }
  .catalog-section-head > p {
    margin-top: 16px;
  }
  .catalog-section h2 {
    font-size: 27px;
  }
  .product-card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .product-card {
    padding: 23px 23px 0;
  }
  .product-card-top {
    font-size: 12px;
  }
  .product-card h3 {
    font-size: 27px;
    margin-top: 18px;
  }
  .product-card > p {
    min-height: 0;
    font-size: 14px;
  }
  .product-card-image {
    height: 205px;
    margin-left: -23px;
    margin-right: -23px;
    padding: 18px 23px 0;
  }
  .product-card-bottom span {
    font-size: 10px;
  }
  .scenario-grid {
    grid-template-columns: 1fr;
  }
  .scenario-grid h3 {
    font-size: 21px;
  }
  .scenario-grid article {
    padding: 25px;
  }
  .collection-hero {
    padding: 37px 0 33px;
  }
  .collection-hero h1 {
    font-size: 32px;
    letter-spacing: -0.7px;
  }
  .collection-hero .lead {
    font-size: 14px;
  }
  .product-hero {
    padding: 25px 0 33px;
  }
  .breadcrumbs {
    margin-bottom: 24px;
    font-size: 11px;
  }
  .product-intro .eyebrow {
    font-size: 10px;
  }
  .product-intro h1 {
    font-size: 36px;
    letter-spacing: -1px;
  }
  .product-intro .lead {
    font-size: 14px;
  }
  .product-hero-grid {
    gap: 28px;
  }
  .product-subnav > .wrap {
    gap: 23px;
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .product-subnav a {
    font-size: 12px;
  }
  .capability-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }
  .capability-card {
    padding: 23px;
  }
  .capability-card h3 {
    margin-top: 9px;
  }
  .workflow-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .workflow-steps li {
    font-size: 14px;
    padding-top: 16px;
  }
  .section-intro {
    font-size: 14px;
    line-height: 1.95;
  }
  .screenshot-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .screenshot-grid img {
    height: auto;
    max-height: 360px;
  }
  .screenshot-grid figure:last-child:nth-child(3) {
    grid-column: auto;
  }
  .catalog-faq summary {
    font-size: 15px;
  }
  .resource-grid {
    grid-template-columns: 1fr;
  }
  .resource-card {
    padding: 20px;
    gap: 15px;
  }
  .resource-card h3 {
    font-size: 16px;
  }
  .resource-group-heading {
    display: block;
  }
  .resource-group-heading p {
    margin-top: 10px;
    font-size: 13px;
  }
  .resource-notice {
    font-size: 12px;
  }
  .catalog-contact > .wrap {
    display: block;
  }
  .catalog-contact .btn-ink {
    display: inline-flex;
    margin-top: 23px;
    font-size: 14px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 27px 18px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-grid > div:last-child {
    grid-column: 1 / -1;
  }
  .footer-grid .lang-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 13px;
  }
  .footer-bottom {
    display: block;
    font-size: 10px;
    line-height: 2;
  }
  .footer-bottom > a {
    display: block;
  }
  .product-comparison {
    margin-top: 43px;
  }
  .product-comparison th,
  .product-comparison td {
    padding: 17px;
  }
  .product-comparison th[scope] {
    min-width: 140px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .hero-index-item:hover,
  .product-card:hover {
    transform: none;
  }
}

/* Allow existing customer logo tiles to shrink inside narrow grid tracks. */
.cli {
  min-width: 0;
}

.home-catalog-hero h1 {
  white-space: pre-line;
  text-wrap: balance;
}

.home-catalog-hero {
  overflow: hidden;
}

.whitepaper-request {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 40px;
  padding: 32px;
  margin: 25px 0 40px;
  border: 1px solid #cadbeb;
  border-radius: 14px;
  background: #edf4fc;
}
.whitepaper-request h2 {
  margin: 14px 0;
  font-size: 25px;
}
.whitepaper-request p {
  color: #53677e;
  line-height: 1.9;
}
.whitepaper-request .btn-ink {
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: none;
}
.whitepaper-request .request-email {
  margin-top: 14px;
  font-size: 12px;
}
.whitepaper-request figure {
  align-self: center;
}
.whitepaper-request figure img {
  width: 160px;
  height: 160px;
  border-radius: 8px;
}
.whitepaper-request figcaption {
  text-align: center;
  font-size: 12px;
  color: #53677e;
  margin-top: 10px;
}
@media (max-width: 620px) {
  .whitepaper-request {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 24px;
  }
  .whitepaper-request h2 {
    font-size: 22px;
  }
}

.about-hero h1 {
  white-space: pre-line;
}
.about-story {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: center;
  gap: 70px;
}
.company-statement {
  padding: 44px 35px;
  border-radius: 16px;
  background: #17354f;
  color: white;
}
.company-statement > span {
  display: block;
  font-size: 72px;
  font-weight: 600;
  letter-spacing: -4px;
  color: #b8cee5;
  line-height: 1;
}
.company-statement > p {
  font-size: 25px;
  line-height: 1.6;
  margin: 30px 0;
}
.company-statement > small {
  font-size: 9px;
  letter-spacing: 1.3px;
  color: #b8cee5;
}
.about-work {
  background: #eef3f8;
}
.company-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 900px) {
  .about-story {
    gap: 28px;
  }
}
@media (max-width: 620px) {
  .about-story,
  .company-grid {
    grid-template-columns: 1fr;
  }
  .company-statement {
    padding: 30px;
  }
  .company-statement > p {
    font-size: 23px;
  }
}

/* Keep the existing Sky Porch atmosphere across the new public pages. */
body {
  background: transparent;
}
.aurora {
  display: block;
}
.site-header {
  top: 16px;
  margin: 16px 28px 0;
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 27px;
  background: rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(26px) saturate(150%);
  box-shadow:
    0 1px 0 #fff inset,
    0 20px 42px -28px rgba(49, 59, 111, 0.38);
}
.header-inner {
  max-width: 1440px;
  min-height: 83px;
  padding-left: 23px;
  padding-right: 23px;
  gap: 24px;
}
.site-header .brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 15px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 17px -8px #8297f1;
}
.site-navigation {
  gap: 7px;
}
.site-navigation > a {
  padding: 13px 16px;
  border-radius: 15px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 550;
}
.site-navigation > a:hover {
  background: rgba(255, 255, 255, 0.5);
}
.site-navigation > [aria-current] {
  color: #283e69;
  background: rgba(255, 255, 255, 0.76);
  border-color: #fff;
  box-shadow: 0 9px 23px -16px #67779c;
}
.header-languages .lang-pill {
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.75);
}
.header-languages .lang-pill a.active {
  background: #17233a;
  color: white;
  border-radius: 9px;
}
.header-contact {
  background: rgba(255, 255, 255, 0.7);
  color: #25334e;
  border: 1px solid #fff;
  border-radius: 15px;
  padding: 12px 16px;
  box-shadow: 0 7px 20px -17px #657bb1;
}
.home-catalog-hero,
.collection-hero,
.product-hero {
  background: transparent;
  border: 0;
}
.home-catalog-hero {
  padding-top: 82px;
}
.home-catalog-hero h1,
.about-hero h1 {
  background: linear-gradient(115deg, #192a48 8%, #3c55cf 65%, #9466e8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-index-item {
  border-radius: 22px;
  background: linear-gradient(
    130deg,
    rgba(255, 255, 255, 0.83),
    rgba(255, 255, 255, 0.47)
  );
  border: 1px solid rgba(255, 255, 255, 0.94);
  box-shadow:
    0 1px 0 #fff inset,
    0 20px 36px -25px #7384bc66;
  backdrop-filter: blur(16px);
}
.hero-index-item:nth-child(2) {
  background: linear-gradient(
    130deg,
    rgba(235, 255, 253, 0.84),
    rgba(255, 255, 255, 0.5)
  );
}
.hero-index-item:nth-child(3) {
  background: linear-gradient(
    130deg,
    rgba(235, 240, 255, 0.85),
    rgba(255, 255, 255, 0.5)
  );
}
.product-monogram {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #fff;
  box-shadow: 0 9px 20px -12px var(--product-color);
  border-radius: 15px;
}
.hero-note {
  border-top-color: rgba(80, 99, 163, 0.13);
}
.home-products,
.home-scenarios,
.about-work {
  background: transparent;
}
.product-card {
  position: relative;
  isolation: isolate;
  border-color: rgba(255, 255, 255, 0.94);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.73);
  box-shadow:
    0 1px 0 #fff inset,
    0 23px 46px -30px rgba(75, 77, 128, 0.4);
  backdrop-filter: blur(18px);
}
.product-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  height: 159px;
  background: linear-gradient(
    125deg,
    var(--product-tint),
    rgba(255, 255, 255, 0.2)
  );
  border-bottom: 1px solid rgba(124, 138, 180, 0.1);
}
.product-aioa {
  --product-tint: #e5e0ff;
}
.product-aegis {
  --product-tint: #daf3f1;
}
.product-aigw {
  --product-tint: #dfe8ff;
}
.product-card:hover {
  box-shadow: 0 27px 48px -29px rgba(75, 77, 128, 0.52);
}
.product-card > p {
  padding-top: 13px;
}
.product-card-image {
  background: linear-gradient(
    135deg,
    var(--product-tint),
    rgba(255, 255, 255, 0.5)
  );
}
.product-card-image img {
  border-radius: 9px 9px 0 0;
}
.product-card-bottom span,
.product-tags span {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(111, 129, 160, 0.06);
  border-radius: 20px;
}
.scenario-grid article,
.capability-card,
.resource-card {
  border: 1px solid rgba(255, 255, 255, 0.93);
  border-radius: 23px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.85),
    rgba(255, 255, 255, 0.53)
  );
  box-shadow:
    0 1px 0 #fff inset,
    0 19px 38px -28px rgba(74, 83, 132, 0.36);
  backdrop-filter: blur(16px);
}
.capability-card {
  background:
    radial-gradient(ellipse at 0 0, rgba(199, 211, 255, 0.5), transparent 72%),
    rgba(255, 255, 255, 0.67);
}
.capability-card:nth-child(3n + 2) {
  background:
    radial-gradient(ellipse at 0 0, rgba(226, 206, 255, 0.46), transparent 72%),
    rgba(255, 255, 255, 0.67);
}
.capability-card:nth-child(3n) {
  background:
    radial-gradient(ellipse at 0 0, rgba(255, 224, 209, 0.48), transparent 72%),
    rgba(255, 255, 255, 0.67);
}
.product-screen {
  border: 1px solid #fff;
  border-radius: 23px;
  background: rgba(255, 255, 255, 0.73);
  box-shadow:
    0 1px 0 #fff inset,
    0 30px 60px -28px rgba(76, 94, 148, 0.38);
  backdrop-filter: blur(18px);
}
.screen-bar {
  padding: 17px;
  border-bottom-color: rgba(109, 129, 163, 0.1);
}
.product-subnav {
  background: rgba(255, 255, 255, 0.48);
  border-top: 1px solid rgba(255, 255, 255, 0.8);
  border-bottom-color: rgba(100, 124, 160, 0.11);
  backdrop-filter: blur(16px);
}
.workflow-section,
.resource-section {
  background: rgba(255, 255, 255, 0.23);
  border-top: 1px solid rgba(255, 255, 255, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.68);
}
.workflow-steps li {
  background: rgba(255, 255, 255, 0.62);
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.93);
  border-radius: 19px;
  box-shadow: 0 12px 28px -23px #57709d55;
}
.screenshot-grid figure {
  background: rgba(255, 255, 255, 0.7);
  border-color: #fff;
  border-radius: 21px;
  box-shadow: 0 18px 34px -28px #5b709f80;
}
.screenshot-grid img {
  background: rgba(226, 233, 251, 0.5);
  padding: 17px;
}
.scope-section {
  background: transparent;
  color: #243951;
}
.scope-section .scope-grid {
  padding-top: 34px;
  padding-bottom: 34px;
  border-top: 1px solid rgba(93, 114, 161, 0.16);
  border-bottom: 1px solid rgba(93, 114, 161, 0.16);
}
.scope-section .eyebrow {
  color: #526d8a;
}
.scope-section .scope-note {
  color: #53677e !important;
  border-top-color: rgba(90, 112, 146, 0.14);
}
.catalog-faq details {
  border-bottom-color: rgba(89, 105, 151, 0.17);
}
.catalog-faq summary {
  padding-left: 16px;
  padding-right: 16px;
  border-radius: 14px;
}
.catalog-faq details[open] {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 16px;
}
.catalog-faq details > p {
  padding-left: 16px;
  padding-right: 16px;
}
.product-comparison table {
  background: rgba(255, 255, 255, 0.64);
  border-radius: 20px;
  overflow: hidden;
}
.product-comparison thead {
  background: rgba(227, 232, 250, 0.7);
}
.resource-notice {
  background: rgba(255, 255, 255, 0.5);
  border-left-color: #8fa4da;
  border-radius: 0 12px 12px 0;
}
.catalog-contact {
  background: transparent;
  padding: 60px 0;
  border: 0;
}
.catalog-contact > .wrap {
  width: calc(100% - 96px);
  padding: 45px;
  border: 1px solid #fff;
  border-radius: 30px;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.8),
    rgba(234, 224, 255, 0.67)
  );
  box-shadow:
    0 1px 0 #fff inset,
    0 24px 40px -30px #6b79aa80;
}
.catalog-actions .btn-ink,
.catalog-contact .btn-ink {
  border-radius: 14px;
  box-shadow: 0 12px 25px -18px rgba(15, 35, 65, 0.7);
}
.catalog-actions .btn-glass {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.63);
  border-radius: 14px;
  box-shadow:
    0 1px 0 #fff inset,
    0 13px 25px -22px #6579a9;
}
.site-footer {
  background: rgba(255, 255, 255, 0.43);
  border-top: 1px solid rgba(255, 255, 255, 0.8);
}
.company-statement {
  background: linear-gradient(
    135deg,
    rgba(57, 82, 145, 0.93),
    rgba(110, 89, 170, 0.85)
  );
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: 0 23px 42px -25px #6474b780;
  border-radius: 27px;
}
.company-statement > span,
.company-statement > small {
  color: #e0e5ff;
}
.whitepaper-request {
  background: linear-gradient(
    130deg,
    rgba(255, 255, 255, 0.82),
    rgba(222, 230, 253, 0.7)
  );
  border: 1px solid white;
  border-radius: 24px;
  box-shadow: 0 20px 35px -28px #687daa70;
}
@media (max-width: 1180px) {
  .header-inner {
    gap: 12px;
  }
  .site-navigation > a {
    padding: 12px;
  }
}
@media (max-width: 900px) {
  html {
    scroll-padding-top: 150px;
  }
  .site-header {
    margin-left: 18px;
    margin-right: 18px;
    border-radius: 23px;
  }
  .header-inner {
    padding-top: 13px;
    padding-bottom: 8px;
  }
  .site-navigation {
    gap: 20px;
    border-top-color: rgba(255, 255, 255, 0.65);
  }
  .site-navigation > a {
    padding: 9px 16px;
  }
  .home-catalog-hero {
    padding-top: 55px;
  }
}
@media (max-width: 620px) {
  html {
    scroll-padding-top: 158px;
  }
  .site-header {
    top: 9px;
    margin: 9px 10px 0;
    border-radius: 22px;
  }
  .header-inner {
    padding-left: 12px;
    padding-right: 12px;
    gap: 9px;
  }
  .site-header .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    padding: 3px;
  }
  .header-end {
    border-top-color: rgba(255, 255, 255, 0.66);
  }
  .site-navigation {
    gap: 0;
  }
  .site-navigation > a {
    padding: 8px 6px;
    font-size: 11px;
    border-radius: 10px;
  }
  .home-catalog-hero {
    padding-top: 40px;
  }
  .product-card {
    border-radius: 25px;
  }
  .catalog-contact > .wrap {
    width: calc(100% - 40px);
    padding: 26px;
    border-radius: 24px;
  }
  .workflow-steps li {
    padding: 17px;
  }
}

/* Keep the atmospheric background quiet enough for long-form reading. */
.aurora {
  background: linear-gradient(180deg, #eef4ff, #f1f2ff 70%, #f9f5fb);
}
.blob-1 {
  opacity: 0.24;
}
.blob-2 {
  opacity: 0.18;
}
.blob-3 {
  opacity: 0.12;
}
.grain {
  opacity: 0.16;
}
.company-statement > p {
  text-wrap: balance;
}
.breadcrumbs,
.catalog-section-head > p {
  color: #53677e;
}

.page-breadcrumbs {
  margin: 0 0 28px;
  color: #53677e;
  font-size: 12px;
  line-height: 1.8;
}
.page-breadcrumbs ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  list-style: none;
}
.page-breadcrumbs li {
  display: inline-flex;
  gap: 14px;
  align-items: baseline;
}
.page-breadcrumbs li + li::before {
  content: "/";
  color: #63748b;
}
.page-breadcrumbs [aria-current] {
  color: #344e6e;
}
.page-breadcrumbs a:hover {
  color: #3157d5;
  text-decoration: underline;
}
.detail-wrap > .page-breadcrumbs {
  margin-bottom: 46px;
}
.catalog-faq details {
  scroll-margin-top: 145px;
}

.product-intro h1.product-heading {
  margin-top: 0;
}
.product-heading > .eyebrow {
  font-size: 11px;
  font-weight: 650;
  line-height: 1.7;
  white-space: normal;
}
.product-headline {
  display: block;
  margin-top: 23px;
}

.scenario-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.scenario-guide article {
  scroll-margin-top: 150px;
}
.scenario-guide h3 {
  font-size: 20px;
  line-height: 1.6;
}
.scenario-guide p {
  font-size: 15px;
  line-height: 2;
}
.scenario-checks {
  margin-top: 44px;
}
.scenario-checks ul {
  display: grid;
  gap: 14px;
  list-style: none;
}
.scenario-checks li {
  padding: 20px 24px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  color: #40566e;
  line-height: 1.85;
}
@media (max-width: 700px) {
  .scenario-guide {
    grid-template-columns: 1fr;
  }
}