:root {
  --ucc-bg: #f8f6f1;
  --ucc-surface: #f5f2ea;
  --ucc-gold: #c7a16a;
  --ucc-gold-soft: #e7c98e;
  --ucc-ink: #333333;
  --ucc-ink-deep: #191817;
  --ucc-muted: #746b60;
  --ucc-line: rgba(51, 51, 51, 0.12);
  --ucc-dark-line: rgba(231, 201, 142, 0.2);
  --ucc-radius: 8px;
  --ucc-shadow: 0 22px 70px rgba(25, 24, 23, 0.14);
  --ucc-motion-accent: #c7a16a;
  --ucc-motion-green: #3d6a61;
  --ucc-motion-bg: #191817;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--ucc-bg);
  color: var(--ucc-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "PingFang SC", "Microsoft JhengHei", "Microsoft YaHei", "Noto Sans TC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--ucc-ink-deep);
  color: var(--ucc-bg);
  padding: 10px 14px;
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.ucc-motion-bg,
.ucc-motion-scrim {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.ucc-motion-bg {
  z-index: 0;
  width: 100vw;
  height: 100vh;
  opacity: 0;
  transition: opacity 700ms ease;
}

.ucc-three-bg-ready .ucc-motion-bg {
  opacity: 1;
}

.ucc-no-three .ucc-motion-bg,
.ucc-no-webgl .ucc-motion-bg {
  display: none;
}

.ucc-motion-scrim {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(25, 24, 23, 0.34), rgba(25, 24, 23, 0.12) 28%, rgba(248, 246, 241, 0.5) 100%),
    repeating-linear-gradient(90deg, rgba(199, 161, 106, 0.05) 0 1px, transparent 1px 96px);
  opacity: 0.34;
}

.site-header,
.site-main,
.site-footer {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1500px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  padding: 14px max(20px, calc((100vw - 1500px) / 2));
  color: var(--ucc-bg);
  transition: background 220ms ease, border-color 220ms ease, color 220ms ease, backdrop-filter 220ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ucc-ink);
  background: rgba(248, 246, 241, 0.9);
  border-bottom: 1px solid var(--ucc-line);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}

.brand-mark__image {
  display: block;
  width: auto;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.28));
}

.brand-mark__symbol {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

.brand-mark__word {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.82rem;
}

.site-nav a {
  text-decoration: none;
  opacity: 0.86;
  transition: opacity 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
  color: var(--ucc-gold-soft);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid currentColor;
  border-radius: 999px;
  opacity: 0.88;
}

.language-switcher a {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  min-height: 30px;
  border-radius: 999px;
  font-weight: 850;
}

.language-switcher a:hover,
.language-switcher a:focus-visible {
  background: var(--ucc-gold-soft);
  color: var(--ucc-ink-deep) !important;
}

.site-header.is-scrolled .site-nav a:hover,
.site-header.is-scrolled .site-nav a:focus-visible,
.site-header.is-open .site-nav a:hover,
.site-header.is-open .site-nav a:focus-visible {
  color: var(--ucc-gold);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--ucc-bg);
  background:
    linear-gradient(115deg, rgba(25, 24, 23, 0.98), rgba(35, 32, 28, 0.94) 56%, rgba(75, 56, 31, 0.86)),
    var(--ucc-hero-image, url("../img/ai/ai-hero-home.webp")) center / cover;
}

.hero__texture {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(248, 246, 241, 0.035) 0 1px, transparent 1px 110px),
    repeating-linear-gradient(90deg, rgba(248, 246, 241, 0.028) 0 1px, transparent 1px 110px);
  opacity: 0.72;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 56px;
  align-items: end;
  padding: 138px 0 88px;
}

.hero__copy {
  max-width: 860px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--ucc-gold-soft);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1,
.section-heading h2,
.prose h1 {
  margin: 0;
  color: inherit;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.02;
}

.hero h1 {
  max-width: 880px;
  font-size: 4.7rem;
}

.hero__lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: rgba(248, 246, 241, 0.82);
  font-size: 1.16rem;
}

.hero__zh {
  margin: 18px 0 0;
  color: rgba(231, 201, 142, 0.92);
  font-size: 1.02rem;
}

.hero__prompt {
  max-width: 680px;
  margin-top: 26px;
  padding: 18px 20px;
  border: 1px solid rgba(231, 201, 142, 0.22);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.06);
}

.hero__prompt span {
  display: inline-block;
  margin-top: 10px;
  color: rgba(231, 201, 142, 0.86);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero__prompt span:first-child {
  margin-top: 0;
}

.hero__prompt p {
  margin: 5px 0 0;
  color: rgba(248, 246, 241, 0.76);
  font-size: 0.92rem;
}

.hero__actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 750;
  font-size: 0.92rem;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--ucc-gold-soft);
  color: var(--ucc-ink-deep);
}

.btn--secondary {
  border-color: rgba(231, 201, 142, 0.58);
  color: currentColor;
  background: rgba(248, 246, 241, 0.06);
}

.hero__signal {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: end;
  min-height: 380px;
  border-left: 1px solid rgba(231, 201, 142, 0.36);
  padding-left: 28px;
}

.signal-line {
  display: block;
  width: 1px;
  height: 108px;
  margin-bottom: 24px;
  background: linear-gradient(180deg, transparent, var(--ucc-gold-soft));
}

.hero__signal p {
  margin: 0 0 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.42rem;
  line-height: 1.12;
}

.hero__signal strong {
  color: rgba(248, 246, 241, 0.74);
  font-weight: 500;
}

.section {
  padding: 110px 0;
  background: var(--ucc-bg);
}

.section--compact {
  min-height: 70vh;
  padding-top: 160px;
}

.section--positioning {
  background: var(--ucc-surface);
}

.section--dark {
  background: var(--ucc-ink-deep);
  color: var(--ucc-bg);
}

.section--trusted,
.section--about {
  background:
    linear-gradient(180deg, rgba(245, 242, 234, 0.72), rgba(248, 246, 241, 1)),
    repeating-linear-gradient(90deg, rgba(199, 161, 106, 0.08) 0 1px, transparent 1px 92px);
}

.section--framework {
  background: #fbfaf6;
}

.section--contact {
  background: var(--ucc-ink-deep);
  color: var(--ucc-bg);
}

.split,
.framework-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 56px;
  align-items: start;
}

.split--reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.split-stack {
  display: grid;
  gap: 18px;
}

.section-heading {
  max-width: 650px;
}

.section-heading--center {
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-heading h2 {
  color: var(--ucc-ink-deep);
  font-size: 3.1rem;
}

.section--dark .section-heading h2,
.section--contact .section-heading h2 {
  color: var(--ucc-bg);
}

.section-heading p:not(.eyebrow) {
  margin: 22px 0 0;
  color: var(--ucc-muted);
  font-size: 1.05rem;
}

.section--dark .section-heading p:not(.eyebrow),
.section--contact .section-heading p:not(.eyebrow) {
  color: rgba(248, 246, 241, 0.72);
}

.section-visual,
.service-card__media,
.story-card__media,
.impact-visual,
.about-panel__media,
.contact-actions__media,
.ucc-page-media,
.ucc-page-card__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: var(--ucc-surface);
}

.section-visual,
.ucc-page-media {
  box-shadow: var(--ucc-shadow);
}

.section-visual--wide {
  margin: 0 0 24px;
}

.section-visual img,
.service-card__media img,
.story-card__media img,
.impact-visual img,
.about-panel__media img,
.contact-actions__media img,
.ucc-page-media img,
.ucc-page-card__media img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.contrast-grid,
.service-grid,
.story-grid,
.impact-list {
  display: grid;
  gap: 18px;
}

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

.contrast-grid article,
.service-card,
.story-card,
.impact-list article,
.about-panel {
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.68);
  box-shadow: 0 14px 40px rgba(25, 24, 23, 0.06);
}

.contrast-grid article {
  padding: 28px;
}

.contrast-grid__highlight {
  background: var(--ucc-ink-deep) !important;
  color: var(--ucc-bg);
  border-color: rgba(199, 161, 106, 0.42) !important;
}

.contrast-grid span,
.service-card span,
.impact-list span,
.mission-row span {
  display: inline-block;
  color: var(--ucc-gold);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contrast-grid ul,
.service-card ul,
.story-card ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.contrast-grid li,
.service-card li,
.story-card li {
  position: relative;
  padding-left: 18px;
  margin: 10px 0;
}

.contrast-grid li::before,
.service-card li::before,
.story-card li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ucc-gold);
}

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

.service-card {
  padding: 0;
  overflow: hidden;
  min-height: 100%;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.service-card__media,
.story-card__media,
.ucc-page-card__media {
  border: 0;
  border-bottom: 1px solid var(--ucc-line);
  border-radius: 0;
}

.service-card__body,
.story-card__body,
.ucc-page-card__body {
  padding: 24px;
}

.service-card:hover,
.story-card:hover,
.impact-list article:hover {
  transform: translateY(-4px);
  border-color: rgba(199, 161, 106, 0.48);
  box-shadow: var(--ucc-shadow);
}

.service-card h3,
.story-card h3,
.impact-list strong {
  display: block;
  margin: 16px 0 8px;
  color: var(--ucc-ink-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.42rem;
  line-height: 1.15;
  font-weight: 500;
}

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

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

.story-card {
  padding: 0;
  overflow: hidden;
  background: rgba(248, 246, 241, 0.055);
  border-color: var(--ucc-dark-line);
}

.story-card__media,
.story-card__media img {
  border-color: var(--ucc-dark-line);
}

.story-card p,
.section-note {
  color: rgba(248, 246, 241, 0.64);
}

.story-card h3 {
  color: var(--ucc-bg);
}

.section-note {
  margin: 34px 0 0;
  border-top: 1px solid var(--ucc-dark-line);
  padding-top: 20px;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--ucc-line);
  border-left: 1px solid var(--ucc-line);
}

.logo-wall span {
  display: grid;
  place-items: center;
  min-height: 92px;
  padding: 14px;
  border-right: 1px solid var(--ucc-line);
  border-bottom: 1px solid var(--ucc-line);
  text-align: center;
  font-family: Georgia, "Times New Roman", serif;
  color: rgba(51, 51, 51, 0.72);
}

.proof-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 16px;
  margin-top: 38px;
}

.proof-line strong {
  color: var(--ucc-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4rem;
  font-weight: 500;
}

.framework-layout {
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 0.88fr);
}

.framework-visual {
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: var(--ucc-surface);
  overflow: hidden;
  box-shadow: var(--ucc-shadow);
}

.framework-list {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.framework-list li {
  position: relative;
  min-height: 86px;
  display: flex;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.7);
  font-weight: 750;
  font-size: 0.86rem;
}

.framework-list li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 12px;
  left: 14px;
  color: var(--ucc-gold);
  font-size: 0.72rem;
}

.impact-list article {
  padding: 22px;
}

.impact-visual {
  grid-column: 1 / -1;
  border-color: rgba(199, 161, 106, 0.25);
}

.impact-list p {
  margin: 8px 0 0;
  color: var(--ucc-muted);
}

.about-panel {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 44px;
  background: rgba(248, 246, 241, 0.86);
}

.about-panel h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3rem;
  line-height: 1.05;
  font-weight: 500;
}

.about-panel > div > p:not(.eyebrow) {
  max-width: 760px;
  margin: 22px 0 34px;
  color: var(--ucc-muted);
  font-size: 1.08rem;
}

.about-panel__media,
.contact-actions__media {
  box-shadow: 0 18px 52px rgba(25, 24, 23, 0.16);
}

.contact-actions__media {
  width: min(100%, 520px);
}

.mission-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  border-top: 1px solid var(--ucc-line);
  padding: 20px 0;
}

.mission-row strong {
  color: var(--ucc-ink-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 500;
}

.contact-layout {
  align-items: center;
}

.contact-actions {
  flex-direction: column;
  align-items: flex-start;
  margin-top: 0;
}

.contact-email {
  color: var(--ucc-gold-soft);
  text-decoration: none;
}

.site-footer {
  background: #11100f;
  color: rgba(248, 246, 241, 0.72);
  padding: 58px 0;
}

.site-footer__inner {
  width: min(1500px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 0.7fr;
  gap: 40px;
}

.brand-mark--footer {
  color: var(--ucc-bg);
}

.brand-mark__image--footer {
  height: 78px;
}

.footer-belief {
  color: var(--ucc-gold-soft);
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  text-decoration: none;
}

.footer-languages {
  margin: 10px 0 0;
}

.footer-languages a {
  color: var(--ucc-gold-soft);
}

.prose {
  max-width: 850px;
}

.prose h1 {
  color: var(--ucc-ink-deep);
  font-size: 3rem;
}

.content-body {
  margin-top: 24px;
}

.ucc-managed-page {
  width: 100%;
  max-width: none;
  margin: 0;
}

.ucc-managed-page .content-body {
  margin-top: 0;
}

.ucc-cn-art {
  font-family: "Songti SC", STSong, "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", serif;
  letter-spacing: 0;
}

.ucc-cn-art--hant {
  font-family: "PingFang TC", "Microsoft JhengHei", "Noto Serif TC", "Noto Sans TC", "Songti TC", serif;
}

.ucc-language-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.ucc-page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 560px;
  padding: 72px;
  margin: 0 0 58px;
  overflow: hidden;
  border-radius: var(--ucc-radius);
  color: var(--ucc-bg);
  background:
    linear-gradient(105deg, rgba(25, 24, 23, 0.92), rgba(25, 24, 23, 0.78) 48%, rgba(25, 24, 23, 0.22)),
    var(--ucc-page-hero-image, url("../img/ai/ai-hero-home.webp")) center / cover;
  box-shadow: var(--ucc-shadow);
}

.ucc-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(248, 246, 241, 0.035) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(90deg, rgba(248, 246, 241, 0.026) 0 1px, transparent 1px 104px);
  pointer-events: none;
}

.ucc-page-hero--image {
  background-position: center;
  background-size: cover;
}

.ucc-page-hero__content {
  position: relative;
  max-width: 920px;
}

.ucc-page-hero h1 {
  margin: 0;
  color: var(--ucc-bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3rem;
  line-height: 1.05;
  font-weight: 500;
}

.ucc-page-hero__content > .ucc-cn-art {
  margin: 18px 0 0;
  color: var(--ucc-gold-soft);
  font-size: 1.35rem;
  line-height: 1.5;
}

.ucc-page-prompt {
  margin-top: 26px;
  padding: 20px;
  border: 1px solid rgba(231, 201, 142, 0.22);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.07);
  backdrop-filter: blur(12px);
}

.ucc-page-prompt span {
  display: inline-block;
  margin-top: 12px;
  color: rgba(231, 201, 142, 0.9);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ucc-page-prompt span:first-child {
  margin-top: 0;
}

.ucc-page-prompt p {
  margin: 6px 0 0;
  color: rgba(248, 246, 241, 0.78);
}

.ucc-page-prompt .ucc-cn-art {
  color: rgba(248, 246, 241, 0.76);
  font-size: 0.94rem;
}

.ucc-page-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: var(--ucc-surface);
  box-shadow: var(--ucc-shadow);
}

.ucc-page-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.ucc-page-section {
  margin: 38px 0;
  padding: 34px;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.72);
}

.ucc-page-section--media {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.8fr);
  gap: 30px;
  align-items: center;
}

.ucc-page-section h2 {
  margin: 0 0 16px;
  color: var(--ucc-ink-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 500;
}

.ucc-page-section p {
  max-width: 780px;
  color: var(--ucc-muted);
}

.ucc-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 42px 0;
}

.ucc-page-card {
  overflow: hidden;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.78);
}

.ucc-page-card h3 {
  margin: 0 0 10px;
  color: var(--ucc-ink-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  line-height: 1.15;
  font-weight: 500;
}

.ucc-page-card a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--ucc-gold);
  font-weight: 800;
  text-decoration: none;
}

.ucc-page-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 42px 0;
}

.ucc-page-steps span {
  min-height: 78px;
  display: flex;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--ucc-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.78);
  font-weight: 800;
}

.ucc-page-shell--managed {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 126px;
  background:
    linear-gradient(122deg, rgba(231, 201, 142, 0.12), transparent 30%),
    linear-gradient(214deg, rgba(61, 106, 97, 0.14), transparent 34%),
    linear-gradient(180deg, #11100f 0%, #191817 48%, #11100f 100%);
  color: var(--ucc-bg);
  --ucc-immersive-panel: rgba(248, 246, 241, 0.075);
  --ucc-immersive-line: rgba(231, 201, 142, 0.2);
  --ucc-immersive-muted: rgba(248, 246, 241, 0.68);
  --ucc-immersive-green: #3d6a61;
}

.ucc-page-shell--managed::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(248, 246, 241, 0.035) 0 1px, transparent 1px 118px),
    repeating-linear-gradient(90deg, rgba(231, 201, 142, 0.035) 0 1px, transparent 1px 118px),
    linear-gradient(180deg, rgba(17, 16, 15, 0), rgba(17, 16, 15, 0.76));
  opacity: 0.9;
}

.ucc-page-shell--managed .ucc-managed-page {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
}

.ucc-page-stage {
  width: 100%;
  min-height: min(740px, 88svh);
  margin: 0 0 74px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.ucc-page-stage .immersive-stage__inner {
  width: min(1500px, calc(100% - 40px));
  min-height: min(740px, 88svh);
  margin-right: auto;
  margin-left: auto;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 340px);
  gap: 52px;
  align-items: center;
  padding: 124px 0 66px;
}

.ucc-page-stage .immersive-stage__copy {
  max-width: 940px;
}

.ucc-page-stage h1 {
  max-width: 920px;
  font-size: 4.55rem;
  line-height: 1;
}

.ucc-page-stage .immersive-stage__lead {
  max-width: 700px;
}

.ucc-page-stage .immersive-stage__rail {
  align-self: center;
  min-height: 390px;
}

.ucc-page-stage .immersive-next-peek {
  right: 0;
  bottom: 0;
}

.ucc-page-shell--managed .ucc-page-hero {
  min-height: min(680px, 78svh);
  margin-bottom: 46px;
  border: 1px solid rgba(231, 201, 142, 0.24);
  background:
    linear-gradient(102deg, rgba(17, 16, 15, 0.96), rgba(17, 16, 15, 0.72) 48%, rgba(17, 16, 15, 0.28)),
    linear-gradient(180deg, rgba(17, 16, 15, 0.08), rgba(17, 16, 15, 0.72)),
    var(--ucc-page-hero-image, url("../img/ai/ai-hero-home.webp")) center / cover no-repeat;
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.34);
}

.ucc-page-shell--managed .ucc-page-hero::before {
  background:
    repeating-linear-gradient(0deg, rgba(248, 246, 241, 0.04) 0 1px, transparent 1px 126px),
    repeating-linear-gradient(90deg, rgba(231, 201, 142, 0.04) 0 1px, transparent 1px 126px);
  mix-blend-mode: screen;
  opacity: 0.55;
}

.ucc-page-shell--managed .ucc-page-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 0;
  height: 34%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(17, 16, 15, 0.7));
}

.ucc-page-shell--managed .ucc-page-hero__content {
  z-index: 1;
  max-width: 980px;
}

.ucc-page-shell--managed .ucc-page-hero h1 {
  max-width: 940px;
  font-size: 5.1rem;
  line-height: 0.98;
}

.ucc-page-shell--managed .ucc-page-hero__content > .ucc-cn-art {
  max-width: 860px;
  color: var(--ucc-gold-soft);
}

.ucc-page-shell--managed .ucc-page-prompt {
  display: grid;
  grid-template-columns: minmax(112px, 0.18fr) minmax(0, 1fr);
  gap: 10px 18px;
  max-width: 920px;
  padding: 22px;
  border-color: rgba(231, 201, 142, 0.26);
  background: rgba(248, 246, 241, 0.08);
  box-shadow: 0 22px 74px rgba(0, 0, 0, 0.18);
}

.ucc-page-shell--managed .ucc-page-prompt span {
  margin: 0;
  padding-top: 4px;
  letter-spacing: 0;
}

.ucc-page-shell--managed .ucc-page-prompt p {
  margin: 0;
  color: rgba(248, 246, 241, 0.78);
}

.ucc-page-shell--managed .ucc-page-prompt .ucc-cn-art {
  color: rgba(248, 246, 241, 0.78);
}

.ucc-page-shell--managed .ucc-page-section,
.ucc-page-shell--managed .ucc-page-card,
.ucc-page-shell--managed .ucc-page-steps span {
  border-color: rgba(231, 201, 142, 0.1);
  background: rgba(248, 246, 241, 0.035);
  box-shadow: none;
  backdrop-filter: none;
}

.ucc-page-shell--managed .ucc-page-section {
  width: min(1500px, calc(100% - 40px));
  margin: 52px auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.ucc-page-shell--managed .ucc-page-grid,
.ucc-page-shell--managed .ucc-page-steps {
  width: min(1500px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.ucc-page-shell--managed .ucc-page-card,
.ucc-page-shell--managed .ucc-page-steps span {
  border-radius: 0;
}

.ucc-page-shell--managed .ucc-page-section h2,
.ucc-page-shell--managed .ucc-page-card h3 {
  color: var(--ucc-bg);
}

.ucc-page-shell--managed .ucc-page-section p,
.ucc-page-shell--managed .ucc-page-section li,
.ucc-page-shell--managed .ucc-page-card p {
  color: rgba(248, 246, 241, 0.72);
}

.ucc-page-shell--managed .ucc-page-section a,
.ucc-page-shell--managed .ucc-page-card a {
  color: var(--ucc-gold-soft);
}

.ucc-page-shell--managed .ucc-page-visual,
.ucc-page-shell--managed .ucc-page-media,
.ucc-page-shell--managed .ucc-page-card__media {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.ucc-page-shell--managed .ucc-page-visual img,
.ucc-page-shell--managed .ucc-page-media img,
.ucc-page-shell--managed .ucc-page-card__media img {
  filter: saturate(0.9) contrast(1.04);
}

.ucc-page-shell--managed .ucc-page-steps span {
  color: var(--ucc-bg);
}

.ucc-page-shell--managed .ucc-ai-inline,
.ucc-page-shell--managed .ucc-contact-inline {
  background: rgba(248, 246, 241, 0.9);
  color: var(--ucc-ink);
}

.ucc-page-shell--managed .ucc-ai-inline p,
.ucc-page-shell--managed .ucc-contact-inline p,
.ucc-page-shell--managed .ucc-contact-inline a {
  color: var(--ucc-ink);
}

.ucc-page-shell--managed .ucc-contact-form {
  padding: 24px;
  border: 1px solid rgba(231, 201, 142, 0.18);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.92);
  color: var(--ucc-ink);
}

.ucc-page-shell--managed .ucc-contact-form p,
.ucc-page-shell--managed .ucc-contact-form label {
  color: var(--ucc-ink);
}

.ucc-partner-logo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid rgba(231, 201, 142, 0.2);
  border-radius: var(--ucc-radius);
  background: rgba(231, 201, 142, 0.18);
}

.ucc-partner-logo-grid span {
  min-height: 132px;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(248, 246, 241, 0.9);
}

.ucc-partner-logo-grid img {
  width: min(150px, 78%);
  max-height: 74px;
  object-fit: contain;
  filter: saturate(0.88) contrast(1.02);
}

.ucc-event-metrics {
  width: min(1500px, calc(100% - 40px));
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 52px auto;
  border: 1px solid rgba(231, 201, 142, 0.2);
  background: rgba(231, 201, 142, 0.2);
}

.ucc-event-metrics article {
  min-height: 154px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 26px;
  background: rgba(17, 16, 15, 0.92);
}

.ucc-event-metrics strong {
  color: var(--ucc-gold-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1;
}

.ucc-event-metrics span {
  color: rgba(248, 246, 241, 0.72);
  font-size: 0.88rem;
  font-weight: 760;
  text-transform: uppercase;
}

.ucc-event-record-section > p:not(.eyebrow) {
  margin-bottom: 32px;
}

.ucc-event-record-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 42px;
  margin-top: 32px;
}

.ucc-event-record-grid article {
  position: relative;
  min-width: 0;
  padding: 26px 0 18px 54px;
  border-top: 1px solid rgba(231, 201, 142, 0.24);
}

.ucc-event-record-grid__index {
  position: absolute;
  top: 30px;
  left: 0;
  color: var(--ucc-gold-soft);
  font-size: 0.72rem;
  font-weight: 850;
}

.ucc-event-record-grid h3,
.ucc-event-partner-grid h3 {
  margin: 0;
  color: var(--ucc-bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.2;
}

.ucc-event-record-grid ul {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.ucc-event-record-grid li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid rgba(248, 246, 241, 0.08);
}

.ucc-event-record-grid li > span {
  color: var(--ucc-gold-soft);
  font-size: 0.78rem;
  font-weight: 850;
}

.ucc-event-record-grid li p {
  margin: 0;
  overflow-wrap: anywhere;
}

.ucc-event-partner-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 32px;
  border-top: 1px solid rgba(231, 201, 142, 0.24);
  border-left: 1px solid rgba(231, 201, 142, 0.16);
}

.ucc-event-partner-grid article {
  min-width: 0;
  min-height: 220px;
  padding: 24px;
  border-right: 1px solid rgba(231, 201, 142, 0.16);
  border-bottom: 1px solid rgba(231, 201, 142, 0.16);
}

.ucc-event-partner-grid article > span {
  display: block;
  margin-bottom: 30px;
  color: var(--ucc-gold-soft);
  font-size: 0.72rem;
  font-weight: 850;
}

.ucc-event-partner-grid p {
  margin: 14px 0 0;
  overflow-wrap: anywhere;
}

.ucc-brand-signature {
  align-items: stretch;
}

.ucc-brand-media img,
.ucc-page-shell--managed .ucc-brand-media img {
  height: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.immersive-home {
  position: relative;
  overflow: hidden;
  background: #11100f;
  color: var(--ucc-bg);
  --ucc-immersive-panel: rgba(248, 246, 241, 0.075);
  --ucc-immersive-line: rgba(231, 201, 142, 0.2);
  --ucc-immersive-muted: rgba(248, 246, 241, 0.68);
  --ucc-immersive-green: #3d6a61;
}

.immersive-home::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 12%, rgba(199, 161, 106, 0.2), transparent 34%),
    radial-gradient(circle at 16% 62%, rgba(61, 106, 97, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(17, 16, 15, 0), rgba(17, 16, 15, 0.72));
  opacity: 0.78;
}

.immersive-home > * {
  position: relative;
  z-index: 1;
}

.immersive-stage {
  position: relative;
  display: block;
  min-height: 100svh;
  padding: 0;
  isolation: isolate;
  overflow: hidden;
  color: var(--ucc-bg);
  background: #11100f;
}

.immersive-stage__image,
.immersive-stage__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.immersive-stage__image {
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(17, 16, 15, 0.94), rgba(17, 16, 15, 0.74) 44%, rgba(17, 16, 15, 0.44)),
    linear-gradient(180deg, rgba(17, 16, 15, 0.18), rgba(17, 16, 15, 0.94)),
    var(--ucc-hero-image, url("../img/ai/ai-hero-home.webp")) center / cover no-repeat;
  filter: saturate(0.86) contrast(1.08);
  transform: translate3d(0, var(--ucc-hero-shift, 0px), 0) scale(1.04);
  transform-origin: center;
  transition: transform 160ms linear;
}

.immersive-stage__grain {
  z-index: -2;
  background:
    repeating-linear-gradient(0deg, rgba(248, 246, 241, 0.05) 0 1px, transparent 1px 124px),
    repeating-linear-gradient(90deg, rgba(248, 246, 241, 0.036) 0 1px, transparent 1px 124px);
  mix-blend-mode: screen;
  opacity: 0.38;
}

.immersive-stage__inner {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 64px;
  align-items: end;
  padding: 148px 0 72px;
}

.immersive-stage__copy {
  max-width: 1040px;
}

.immersive-stage h1 {
  max-width: 1120px;
  font-size: 6.6rem;
  line-height: 0.96;
}

.immersive-stage__lead {
  max-width: 760px;
  margin: 30px 0 0;
  color: rgba(248, 246, 241, 0.8);
  font-size: 1.16rem;
}

.immersive-language-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 22px;
  color: var(--ucc-gold-soft);
  font-size: 1.08rem;
}

.immersive-growth-signal {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 960px;
  margin-top: 30px;
}

.immersive-growth-signal--dual {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.immersive-growth-signal--single {
  grid-template-columns: minmax(280px, 0.64fr);
}

.immersive-growth-signal div,
.immersive-stage__rail,
.immersive-contrast article,
.immersive-service,
.immersive-case,
.immersive-impact article,
.immersive-mission article {
  border: 1px solid var(--ucc-immersive-line);
  border-radius: var(--ucc-radius);
  background: var(--ucc-immersive-panel);
  box-shadow: 0 24px 78px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.immersive-growth-signal div {
  min-height: 132px;
  padding: 18px;
}

.immersive-growth-signal span,
.immersive-stage__rail span,
.immersive-kicker span,
.immersive-contrast span,
.immersive-service span,
.immersive-case span,
.immersive-impact span,
.immersive-mission span {
  display: inline-block;
  color: var(--ucc-gold-soft);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.immersive-growth-signal p {
  margin: 10px 0 0;
  color: var(--ucc-immersive-muted);
  font-size: 0.9rem;
}

.immersive-actions {
  margin-top: 32px;
}

.immersive-stage__rail {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 520px;
  padding: 26px;
}

.immersive-stage__rail > p {
  margin: 18px 0 30px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  line-height: 1.12;
}

.immersive-signal-list {
  position: relative;
  min-height: 124px;
}

.immersive-signal-list article {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.immersive-signal-list article.is-active {
  opacity: 1;
  transform: translateY(0);
}

.immersive-signal-list strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 500;
}

.immersive-signal-list small {
  color: var(--ucc-immersive-muted);
  font-size: 0.92rem;
}

.immersive-orbit {
  position: absolute;
  top: 116px;
  right: max(18px, calc((100vw - 1500px) / 2));
  z-index: -1;
  width: min(680px, 43vw);
  height: calc(100svh - 160px);
  min-height: 520px;
  pointer-events: none;
}

.immersive-orbit__frame {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(231, 201, 142, 0.22);
  border-radius: var(--ucc-radius);
  background: rgba(17, 16, 15, 0.38);
  box-shadow: 0 38px 96px rgba(0, 0, 0, 0.34);
}

.immersive-orbit__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
  mix-blend-mode: screen;
}

.immersive-orbit__frame--one {
  top: 4%;
  right: 0;
  width: 70%;
  height: 42%;
  transform: translate3d(0, var(--depth-y, 0px), 0) rotate(2deg);
}

.immersive-orbit__frame--two {
  left: 0;
  top: 36%;
  width: 58%;
  height: 34%;
  transform: translate3d(0, var(--depth-y, 0px), 0) rotate(-4deg);
}

.immersive-orbit__frame--three {
  right: 8%;
  bottom: 0;
  width: 54%;
  height: 28%;
  transform: translate3d(0, var(--depth-y, 0px), 0) rotate(5deg);
}

.immersive-scroll {
  position: absolute;
  right: max(20px, calc((100vw - 1500px) / 2));
  bottom: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(248, 246, 241, 0.64);
  text-decoration: none;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.immersive-scroll span {
  width: 42px;
  height: 1px;
  background: var(--ucc-gold-soft);
}

.immersive-next-peek {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: minmax(0, 0.32fr) minmax(0, 0.68fr);
  gap: 24px;
  padding: 14px max(20px, calc((100vw - 1500px) / 2));
  border-top: 1px solid rgba(231, 201, 142, 0.16);
  background: rgba(17, 16, 15, 0.58);
  backdrop-filter: blur(14px);
}

.immersive-next-peek span {
  color: var(--ucc-gold-soft);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.immersive-next-peek p {
  margin: 0;
  color: rgba(248, 246, 241, 0.68);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}

.immersive-next-inline {
  display: none;
}

.immersive-section {
  position: relative;
  overflow: hidden;
  padding: 138px 0;
  background:
    linear-gradient(180deg, rgba(17, 16, 15, 0.98), rgba(25, 24, 23, 0.97)),
    repeating-linear-gradient(90deg, rgba(231, 201, 142, 0.045) 0 1px, transparent 1px 120px);
  color: var(--ucc-bg);
}

.immersive-section + .immersive-section {
  border-top: 1px solid rgba(231, 201, 142, 0.12);
}

.immersive-section::before {
  content: "";
  position: absolute;
  inset: -20% -10%;
  pointer-events: none;
  background:
    radial-gradient(circle at 24% 18%, rgba(199, 161, 106, 0.13), transparent 28%),
    radial-gradient(circle at 82% 74%, rgba(61, 106, 97, 0.12), transparent 30%);
  opacity: 0.9;
}

.immersive-section > .container {
  position: relative;
  z-index: 1;
}

.immersive-kicker {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--ucc-gold-soft);
  font-weight: 800;
  text-transform: uppercase;
}

.immersive-kicker p {
  margin: 0;
  color: rgba(248, 246, 241, 0.72);
}

.immersive-manifesto {
  display: grid;
  grid-template-columns: minmax(180px, 0.28fr) minmax(0, 1fr) minmax(320px, 0.38fr);
  gap: 46px;
  align-items: end;
}

.immersive-manifesto__statement p {
  margin: 0;
  color: var(--ucc-bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5.2rem;
  line-height: 0.98;
}

.immersive-manifesto__statement .ucc-cn-art {
  margin-top: 24px;
  color: var(--ucc-gold-soft);
  font-size: 1.5rem;
  line-height: 1.45;
}

.immersive-contrast {
  display: grid;
  gap: 14px;
}

.immersive-contrast article {
  padding: 24px;
}

.immersive-contrast p {
  margin: 14px 0 0;
  color: var(--ucc-immersive-muted);
}

.immersive-section__grid,
.immersive-trusted,
.immersive-framework,
.immersive-community,
.immersive-about,
.immersive-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 56px;
  align-items: center;
}

.immersive-copy {
  max-width: 720px;
}

.immersive-copy h2,
.immersive-case-head h2,
.immersive-contact__copy h2 {
  margin: 0;
  color: var(--ucc-bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.9rem;
  line-height: 1.02;
  font-weight: 500;
}

.immersive-copy p:not(.eyebrow),
.immersive-contact__copy p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--ucc-immersive-muted);
  font-size: 1.04rem;
}

.immersive-wide-visual,
.immersive-trusted__visual,
.immersive-framework__visual,
.immersive-community__media,
.immersive-about__media,
.immersive-contact__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ucc-immersive-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.05);
  box-shadow: 0 28px 86px rgba(0, 0, 0, 0.28);
  transform: translate3d(0, var(--depth-y, 0px), 0);
}

.immersive-wide-visual img,
.immersive-trusted__visual img,
.immersive-framework__visual img,
.immersive-community__media img,
.immersive-about__media img,
.immersive-contact__media img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.immersive-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.immersive-service {
  overflow: hidden;
}

.immersive-service figure,
.immersive-case figure {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--ucc-immersive-line);
}

.immersive-service img,
.immersive-case img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04);
}

.immersive-service div,
.immersive-case div {
  padding: 24px;
}

.immersive-service h3,
.immersive-case h3,
.immersive-impact strong,
.immersive-mission strong {
  display: block;
  margin: 14px 0 8px;
  color: var(--ucc-bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.48rem;
  line-height: 1.14;
  font-weight: 500;
}

.immersive-service p,
.immersive-case p,
.immersive-impact p {
  margin: 0;
  color: var(--ucc-immersive-muted);
}

.immersive-service ul,
.immersive-case ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.immersive-service li,
.immersive-case li {
  position: relative;
  margin: 9px 0;
  padding-left: 18px;
  color: rgba(248, 246, 241, 0.72);
  font-size: 0.92rem;
}

.immersive-service li::before,
.immersive-case li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--ucc-gold-soft);
}

.immersive-case-head {
  display: grid;
  grid-template-columns: minmax(180px, 0.3fr) minmax(0, 1fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 34px;
}

.immersive-case-reel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.immersive-case {
  overflow: hidden;
  transform: translate3d(0, var(--depth-y, 0px), 0);
}

.immersive-case:nth-child(even) {
  margin-top: 46px;
}

.immersive-note {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
  margin-top: 34px;
  border-top: 1px solid var(--ucc-immersive-line);
  padding-top: 22px;
  color: rgba(248, 246, 241, 0.68);
}

.immersive-note p {
  margin: 0;
}

.immersive-note a {
  flex: 0 0 auto;
  color: var(--ucc-gold-soft);
  font-weight: 800;
  text-decoration: none;
}

.immersive-trusted {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.78fr);
}

.immersive-trusted__visual {
  grid-row: span 2;
}

.immersive-logo-cloud {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--ucc-immersive-line);
  border-left: 1px solid var(--ucc-immersive-line);
}

.immersive-logo-cloud span {
  min-height: 94px;
  display: grid;
  place-items: center;
  padding: 14px;
  border-right: 1px solid var(--ucc-immersive-line);
  border-bottom: 1px solid var(--ucc-immersive-line);
  color: rgba(248, 246, 241, 0.7);
  text-align: center;
  font-family: Georgia, "Times New Roman", serif;
}

.immersive-logo-cloud--media span {
  background: rgba(248, 246, 241, 0.9);
}

.immersive-logo-cloud--media img {
  width: min(150px, 78%);
  max-height: 68px;
  object-fit: contain;
  filter: saturate(0.86) contrast(1.04);
}

.immersive-proof {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-top: 34px;
}

.immersive-proof strong {
  color: var(--ucc-gold-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4.6rem;
  font-weight: 500;
  line-height: 1;
}

.immersive-proof span {
  color: rgba(248, 246, 241, 0.74);
}

.immersive-proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border-top: 1px solid var(--ucc-immersive-line);
  border-left: 1px solid var(--ucc-immersive-line);
}

.immersive-proof-grid article {
  min-width: 0;
  min-height: 126px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-right: 1px solid var(--ucc-immersive-line);
  border-bottom: 1px solid var(--ucc-immersive-line);
}

.immersive-proof-grid strong {
  color: var(--ucc-gold-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1;
}

.immersive-proof-grid span {
  color: rgba(248, 246, 241, 0.7);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.immersive-framework {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
}

.immersive-framework__steps {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.immersive-framework__steps li {
  position: relative;
  min-height: 94px;
  display: flex;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--ucc-immersive-line);
  border-radius: var(--ucc-radius);
  background: rgba(248, 246, 241, 0.065);
  color: rgba(248, 246, 241, 0.84);
  font-weight: 760;
}

.immersive-framework__steps li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 12px;
  left: 14px;
  color: var(--ucc-gold-soft);
  font-size: 0.72rem;
}

.immersive-community {
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
}

.immersive-impact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.immersive-impact article {
  min-height: 184px;
  padding: 22px;
}

.immersive-impact strong {
  font-size: 1.32rem;
}

.immersive-about {
  align-items: stretch;
}

.immersive-about__media img,
.immersive-contact__media img {
  min-height: 100%;
}

.immersive-mission {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.immersive-mission article {
  padding: 22px;
}

.immersive-mission strong {
  font-size: 1.58rem;
}

.immersive-contact {
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
}

.immersive-contact__copy {
  max-width: 760px;
}

.immersive-contact .contact-email {
  display: inline-flex;
  margin-top: 22px;
}

.immersive-depth {
  will-change: transform;
}

@media (max-width: 1080px) {
  .hero h1 {
    font-size: 3.7rem;
  }

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

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

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

@media (max-width: 1120px) {
  .site-header {
    min-height: 68px;
    padding: 8px 20px;
  }

  .brand-mark__image {
    height: 50px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 68px 14px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--ucc-line);
    border-radius: var(--ucc-radius);
    background: rgba(248, 246, 241, 0.96);
    color: var(--ucc-ink);
    box-shadow: var(--ucc-shadow);
  }

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

  .site-nav a {
    padding: 14px 12px;
  }

  .language-switcher {
    justify-content: flex-start;
    width: 100%;
    margin-top: 8px;
  }

  .hero {
    min-height: auto;
  }

  .hero__inner,
  .split,
  .split--reverse,
  .framework-layout,
  .contact-layout,
  .about-panel,
  .ucc-page-section--media,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .hero__inner {
    gap: 34px;
    padding: 118px 0 64px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero__signal {
    min-height: auto;
    border-left: none;
    border-top: 1px solid rgba(231, 201, 142, 0.32);
    padding: 22px 0 0;
  }

  .signal-line {
    height: 52px;
  }

  .section {
    padding: 78px 0;
  }

  .section--compact {
    padding-top: 112px;
  }

  .section-heading h2,
  .about-panel h2,
  .prose h1 {
    font-size: 2.35rem;
  }

  .contrast-grid,
  .service-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .framework-visual {
    order: 2;
  }

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

  .ucc-page-grid,
  .ucc-page-steps {
    grid-template-columns: 1fr;
  }

  .ucc-page-hero {
    min-height: 500px;
    padding: 54px 34px;
    margin-bottom: 34px;
  }

  .ucc-page-hero h1 {
    font-size: 2.45rem;
  }

  .ucc-page-prompt {
    padding: 16px;
  }

  .ucc-page-shell--managed {
    padding-top: 0;
    padding-bottom: 92px;
  }

  .ucc-page-stage .immersive-stage__inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 118px 28px 52px;
  }

  .ucc-page-stage h1 {
    font-size: 4rem;
  }

  .ucc-page-stage .immersive-stage__rail {
    min-height: auto;
  }

  .ucc-page-shell--managed .ucc-page-hero {
    min-height: 560px;
    padding: 54px 34px;
  }

  .ucc-page-shell--managed .ucc-page-hero h1 {
    font-size: 3.6rem;
  }

  .ucc-page-shell--managed .ucc-page-prompt {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .ucc-page-shell--managed .ucc-page-prompt span:not(:first-child) {
    margin-top: 12px;
  }

  .ucc-page-visual img {
    aspect-ratio: 16 / 8;
  }

  .mission-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container,
  .site-footer__inner {
    width: min(100% - 28px, 1500px);
  }

  .brand-mark__image {
    height: 46px;
  }

  .brand-mark__image--footer {
    height: 70px;
  }

  .hero h1 {
    font-size: 2.48rem;
  }

  .hero__inner {
    gap: 22px;
    padding: 96px 0 36px;
  }

  .hero__lead {
    margin-top: 18px;
    font-size: 1rem;
  }

  .hero__zh {
    margin-top: 12px;
    font-size: 0.92rem;
  }

  .hero__actions {
    gap: 10px;
    margin-top: 22px;
  }

  .hero__signal {
    padding-top: 16px;
  }

  .signal-line {
    display: none;
  }

  .hero__signal p {
    font-size: 1.05rem;
  }

  .btn {
    width: 100%;
  }

  .section-heading h2,
  .about-panel h2,
  .prose h1 {
    font-size: 2rem;
  }

  .about-panel {
    padding: 24px;
  }

  .ucc-page-hero {
    min-height: 520px;
    padding: 34px 20px;
  }

  .ucc-page-section {
    padding: 24px;
  }

  .ucc-page-prompt {
    padding: 14px;
  }

  .ucc-page-shell--managed {
    padding-top: 0;
    padding-bottom: 82px;
  }

  .ucc-page-shell--managed .ucc-page-hero {
    min-height: 560px;
    padding: 32px 20px;
    margin-bottom: 26px;
  }

  .ucc-page-shell--managed .ucc-page-hero h1 {
    font-size: 2.72rem;
    line-height: 1;
  }

  .ucc-page-shell--managed .ucc-page-hero__content > .ucc-cn-art {
    font-size: 1.05rem;
  }

  .ucc-page-shell--managed .ucc-page-section {
    padding: 22px;
    margin: 24px auto;
  }

  .ucc-page-shell--managed .ucc-contact-form {
    padding: 18px;
  }

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

  .logo-wall span {
    min-height: 78px;
    font-size: 0.86rem;
  }

  .framework-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1280px) {
  .immersive-stage h1 {
    font-size: 5.2rem;
  }

  .immersive-orbit {
    opacity: 0.58;
  }

  .immersive-service-grid,
  .immersive-case-reel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 1120px) {
  .ucc-event-metrics,
  .ucc-event-partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .immersive-stage {
    min-height: auto;
  }

  .immersive-stage__inner,
  .immersive-manifesto,
  .immersive-section__grid,
  .immersive-trusted,
  .immersive-framework,
  .immersive-community,
  .immersive-about,
  .immersive-contact,
  .immersive-case-head {
    grid-template-columns: 1fr;
  }

  .immersive-stage__inner {
    min-height: auto;
    padding: 112px 0 54px;
  }

  .immersive-stage h1 {
    max-width: 760px;
    font-size: 4rem;
  }

  .immersive-stage__rail {
    min-height: auto;
  }

  .immersive-orbit {
    top: 86px;
    right: 14px;
    width: min(520px, 72vw);
    height: 480px;
    min-height: 0;
    opacity: 0.34;
  }

  .immersive-growth-signal {
    grid-template-columns: 1fr;
    max-width: 760px;
  }

  .immersive-growth-signal--dual {
    grid-template-columns: 1fr;
  }

  .ucc-page-stage .immersive-stage__inner {
    padding: 98px 18px 42px;
  }

  .ucc-page-stage h1 {
    font-size: 2.78rem;
    line-height: 1;
  }

  .ucc-partner-logo-grid {
    grid-template-columns: 1fr;
  }

  .immersive-section {
    padding: 92px 0;
  }

  .immersive-manifesto__statement p,
  .immersive-copy h2,
  .immersive-case-head h2,
  .immersive-contact__copy h2 {
    font-size: 3rem;
  }

  .immersive-case:nth-child(even) {
    margin-top: 0;
  }

  .immersive-logo-cloud {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .ucc-event-metrics {
    width: min(100% - 28px, 1500px);
    margin: 30px auto;
  }

  .ucc-event-metrics article {
    min-height: 126px;
    padding: 18px;
  }

  .ucc-event-metrics strong {
    font-size: 2rem;
  }

  .ucc-event-record-grid,
  .ucc-event-partner-grid {
    grid-template-columns: 1fr;
  }

  .ucc-event-record-grid article {
    padding-left: 42px;
  }

  .ucc-event-partner-grid article {
    min-height: auto;
  }

  .immersive-note {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .immersive-proof-grid strong {
    font-size: 1.7rem;
  }

  .immersive-stage__inner {
    padding: 98px 0 42px;
  }

  .ucc-page-stage .immersive-stage__inner {
    padding: 98px 18px 42px;
  }

  .immersive-stage h1 {
    font-size: 3.05rem;
    line-height: 1;
  }

  .immersive-stage__lead {
    margin-top: 20px;
    font-size: 1rem;
  }

  .immersive-language-line {
    font-size: 0.95rem;
  }

  .immersive-growth-signal div {
    min-height: auto;
    padding: 16px;
  }

  .immersive-actions {
    gap: 10px;
  }

  .immersive-stage__rail {
    padding: 18px;
  }

  .immersive-stage__rail > p {
    margin: 14px 0 22px;
    font-size: 1.25rem;
  }

  .immersive-signal-list strong {
    font-size: 1.55rem;
  }

  .immersive-orbit {
    display: none;
  }

  .immersive-scroll {
    display: none;
  }

  .immersive-next-inline {
    display: grid;
    gap: 4px;
    margin-top: 18px;
    padding: 12px 14px;
    border: 1px solid rgba(231, 201, 142, 0.18);
    border-radius: var(--ucc-radius);
    background: rgba(17, 16, 15, 0.42);
  }

  .immersive-next-inline span {
    color: var(--ucc-gold-soft);
    font-size: 0.72rem;
    font-weight: 850;
    text-transform: uppercase;
  }

  .immersive-next-inline p {
    margin: 0;
    color: rgba(248, 246, 241, 0.72);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.94rem;
  }

  .immersive-next-peek {
    position: static;
    grid-template-columns: 1fr;
    gap: 4px;
    margin-top: 20px;
    padding: 14px;
  }

  .immersive-section {
    padding: 72px 0;
  }

  .immersive-manifesto {
    gap: 28px;
  }

  .immersive-manifesto__statement p,
  .immersive-copy h2,
  .immersive-case-head h2,
  .immersive-contact__copy h2 {
    font-size: 2.35rem;
  }

  .immersive-manifesto__statement .ucc-cn-art {
    font-size: 1.12rem;
  }

  .immersive-service-grid,
  .immersive-case-reel,
  .immersive-impact,
  .immersive-framework__steps,
  .immersive-logo-cloud {
    grid-template-columns: 1fr;
  }

  .immersive-service div,
  .immersive-case div,
  .immersive-impact article,
  .immersive-mission article {
    padding: 18px;
  }

  .immersive-logo-cloud span {
    min-height: 76px;
  }

  .immersive-logo-cloud--media img,
  .ucc-partner-logo-grid img {
    max-height: 58px;
  }

  .immersive-proof {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .immersive-proof strong {
    font-size: 3.4rem;
  }
}

.hero__prompt,
.ucc-page-prompt,
.immersive-prompt,
.immersive-language-line {
  display: none !important;
}