/*
 * Editable layer: behavior, accessibility and corrected mobile layouts.
 * reference.css preserves the measured desktop styling of the source.
 */
:root {
  --page-ink: #1c1c1c;
  --page-dark: #0d0d0d;
  --motion-ease: cubic-bezier(.22, 1, .36, 1);
}
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { min-width: 280px; }
/* Suppress direct image actions while preserving parent links and page scrolling. */
img, svg { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.navbar-brand-2, .footer-brand, .university-brand { -webkit-touch-callout: none; }
main { position: relative; z-index: 0; }
button { font: inherit; cursor: pointer; }
button.menu-button, button.support-tab-link { border: 0; }
button.support-tab-link { border-bottom: 1px solid var(--stroke-black-01); text-align: left; width: 100%; }
button.menu-button { background: transparent; }
button.support-tab-link:focus-visible { outline-offset: -3px; }
a:focus-visible, button:focus-visible { outline: 2px solid #7d73dc; outline-offset: 5px; border-radius: 4px; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100001; padding: 12px 20px; background: #fff; color: #111; border: 1px solid #ddd; border-radius: 30px; }
.skip-link:focus { top: 12px; }
.home-hero-content-01, .home-hero-content-03 { z-index: 1; }
.hero-heading-line { display: block; }
/* The model badge shares the old hero anchor and entrance, with its own surface. */
.home-hero-content-06.model-support-badge {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 14px;
  max-width: 100%;
  min-height: 48px;
  padding: 5px 18px;
  border: 1px solid #e5e6e8;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 2px 4px rgb(20 23 31 / .025), 0 6px 18px rgb(20 23 31 / .04);
  color: #363a40;
  cursor: default;
  -webkit-user-select: none;
  user-select: none;
}
.model-support-label {
  flex: none;
  font-family: var(--_typography---font-family--primary-font);
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: -.1px;
  white-space: nowrap;
}
.model-support-logos { display: flex; flex: none; align-items: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.model-support-mark { display: flex; flex: 0 0 36px; align-items: center; justify-content: center; width: 36px; height: 36px; margin: 0; padding: 0; }
.model-support-icon { display: block; flex: none; height: auto; max-width: none; object-fit: contain; }
/* The official OpenAI file includes clear space; its visible mark is ~24px. */
.model-support-icon--openai { width: 36px; }
.model-support-icon--deepseek { width: 30px; }
.model-support-icon--gemini { width: 26px; }
@media (max-width: 767px) {
  .home-hero-content-06.model-support-badge { gap: 12px; min-height: 42px; padding: 4px 14px; }
  .model-support-label { font-size: 14px; line-height: 22px; }
  .model-support-logos { gap: 8px; }
  .model-support-mark { flex-basis: 32px; width: 32px; height: 32px; }
  .model-support-icon--openai { width: 32px; }
  .model-support-icon--deepseek { width: 27px; }
  .model-support-icon--gemini { width: 24px; }
}
.dashbord-image { z-index: 2; }
.serch-image { z-index: 3; pointer-events: none; }
/* Dedicated research-source compositions keep marks legible on narrow screens. */
.context-imtegration { margin-block: clamp(40px, 4.4vw, 64px); }
.research-clarity-picture { display: block; width: 100%; }
.research-clarity-picture .integration-image { display: block; width: 100%; height: auto; aspect-ratio: 3 / 1; object-fit: contain; }
@media (max-width: 991px) {
  .context-imtegration { margin-block: 40px; }
  .research-clarity-picture { max-width: 560px; margin-inline: auto; }
  .research-clarity-picture .integration-image { aspect-ratio: 6 / 5; }
}
.cta-content-01 { z-index: 2; }
.cta-content-heading .display-heading { text-wrap: balance; }
.home-hero-content-11 { width: min(1040px, calc(100vw - 80px)); max-width: none; margin-inline: calc((100% - min(1040px, calc(100vw - 80px))) / 2); }
.university-marquee { color: #636c7c; }
.university-marquee, .university-marquee * { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.university-marquee .home-hero-content-14 {
  padding-block: 8px;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 32px, #000 calc(100% - 32px), transparent);
  mask-image: linear-gradient(to right, transparent, #000 32px, #000 calc(100% - 32px), transparent);
}
.company-logo { display: flex; width: max-content; animation: partners 52s linear infinite; }
.university-group { display: flex; flex: none; align-items: center; gap: 56px; margin: 0; padding: 0 28px; list-style: none; }
.university-brand { display: flex; flex: none; align-items: center; gap: 12px; min-height: 52px; }
.university-brand .university-emblem { display: block; flex: none; width: 48px; height: 48px; max-height: none; object-fit: contain; }
.university-brand--nanjing .university-emblem, .university-brand--newcastle .university-emblem { width: 44px; height: 50px; }
.university-brand--new-york .university-emblem { width: 44px; height: 44px; }
.university-name { display: block; flex: none; width: auto; max-width: none; height: 40.32px; object-fit: contain; }
.university-lockup { display: block; flex: none; width: auto; max-width: none; height: 52px; object-fit: contain; }
.university-brand--new-york .university-lockup { height: 42px; }
.university-name.university-name--official-nanjing { height: 14px; }
@media (max-width: 767px) {
  .university-lockup { height: 42px; }
  .university-brand--new-york .university-lockup { height: 36px; }
  .university-name.university-name--official-nanjing { height: 11px; }
}
@keyframes partners { to { transform: translateX(-33.333333%); } }

/* Retain the accordion's legacy label and arrow tracks. */
.btn-texts, .btn-arrow-wrap-2 { transition: transform 350ms var(--motion-ease); }

/* One clipped row owns both label and SVG: identical alignment in both states. */
.primary-btn-link.content-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 22px;
  border: 1px solid #15171b;
  border-radius: 999px;
  background: #000;
  color: #fff;
  font-family: var(--_typography---font-family--secondary-font);
  font-size: var(--_typography---body-medium-03--body-medium-03-width);
  font-weight: 500;
  line-height: 24px;
  text-decoration: none;
  filter: none;
  transition: background-color 220ms, color 220ms, transform 150ms;
}
.primary-btn-link.content-cta:hover, .primary-btn-link.content-cta:focus-visible { background: #fff; color: #000; filter: none; }
.primary-btn-link.content-cta:active { transform: scale(.98); }
.content-cta-window { display: block; height: 24px; overflow: hidden; }
.content-cta-track { display: flex; flex-direction: column; transition: transform 350ms var(--motion-ease); }
.content-cta-row { display: flex; flex: 0 0 24px; align-items: center; justify-content: center; gap: 10px; height: 24px; white-space: nowrap; }
.content-cta-label { display: block; line-height: 24px; }
.content-cta-chevron { display: block; flex: 0 0 16px; width: 16px; height: 16px; overflow: visible; }
.content-cta:hover .content-cta-track, .content-cta:focus-visible .content-cta-track { transform: translateY(-24px); }
.support-tab-link .support-tab-content-02, .support-tab-link .support-tab-content-03 { display: flex; }
.journey-detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 500ms cubic-bezier(.22,.61,.36,1); }
.journey-detail-inner { min-height: 0; overflow: hidden; opacity: 0; transform: translateY(-4px); transition: opacity 180ms ease, transform 400ms var(--motion-ease); }
.support-tab-link[aria-expanded="true"] .journey-detail { grid-template-rows: 1fr; }
.support-tab-link[aria-expanded="true"] .journey-detail-inner { opacity: 1; transform: translateY(0); transition-delay: 70ms; }
.support-tab-link:hover .support-tab-content-01 { opacity: .8; }
.support-tab-link .support-tab-content-01 { transition: opacity 180ms; }
.drive-card { overflow: hidden; transition: box-shadow 250ms, translate 250ms var(--motion-ease); }
.drive-card:hover { translate: 0 -5px; box-shadow: 0 14px 30px -18px #0003; }
.context-main-card { transition: background-color 200ms, translate 200ms; }
.context-main-card:hover { background-color: #e9eaea; translate: 0 -3px; }
.display-heading { color: var(--page-ink); font-size: var(--_typography---heading-01--font-size); line-height: var(--_typography---heading-01--line-height); letter-spacing: var(--_typography---letter-spacing-4); }
.cta-section { margin-top: 0; }
.cta-rocket-01 { pointer-events: none; }
.footer-content-08, .footer-content-10 { transition: opacity 200ms; }
.footer-content-08[href]:hover, .footer-content-10[href]:hover { opacity: .65; }
.footer-content-08 { min-width: 24px; min-height: 32px; display: flex; align-items: center; }
.social-placeholder { justify-content: center; cursor: default; }
.social-placeholder img { display: block; flex: none; width: 20px; height: 20px; object-fit: contain; }
.footer-content-08.social-placeholder--xiaohongshu, .social-placeholder--xiaohongshu img { width: 40px; }
.footer-link[data-link-placeholder], [data-link-placeholder] > .footer-link { color: var(--_color---white); cursor: default; }

/* Progressive enhancement: without JS all content remains visible. */
.motion-ready [data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity 750ms var(--motion-ease), transform 750ms var(--motion-ease); transition-delay: var(--reveal-delay, 0ms); }
.motion-ready [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.motion-ready [data-reveal="fade"] { transform: none; }
.motion-ready [data-reveal="scale"] { transform: translateY(35px) scale(.97); }
.motion-ready [data-reveal="scale"].is-visible { transform: translateY(0) scale(1); }

/* Tablet: preserve composition, let flexible columns shrink naturally. */
@media (min-width: 768px) and (max-width: 1199px) {
  .home-hero-content-02 { width: 100%; }
  .dashbord-image { width: 100%; }
  .support-content { gap: 48px; }
  .support-content-left, .support-content-right { min-width: 0; }
  .stat-content-01 { padding: 32px 32px 82px; }
  .stat-content-02 { max-width: 80%; }
  .stat-content-03 { width: 52%; bottom: 30px; left: 22px; }
  .binucolur { width: 50%; }
  .context-card { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .context-main-card { max-width: none; }
  .footer-content { gap: 24px; }
}

/* Mobile is re-laid out, never a scaled desktop canvas. */
@media (max-width: 767px) {
  html { scroll-padding-top: 96px; }
  .container, .home-hero-container, .cta-container { margin-left: 20px; margin-right: 20px; min-width: 0; }
  .home-hero-section { padding-top: 64px; padding-bottom: 68px; }
  .home-hero-container, .home-hero-content-02 { width: calc(100% - 40px); max-width: none; }
  .home-hero-content-02 { width: 100%; }
  .home-hero-content-01 { display: block; }
  .home-hero-content-03 { max-width: none; width: 100%; }
  .home-hero-content-04 { max-width: 520px; }
  .home-hero-content-05 { margin-bottom: 48px; }
  .home-hero-content-07 { margin-top: 12px; max-width: 480px; }
  .home-hero-content-07 h1 { font-size: clamp(36px, 8.9vw, 48px); line-height: 1.13; letter-spacing: -.7px; }
  .home-hero-content-08 { max-width: 380px; margin-top: 22px; margin-bottom: 24px; }
  .home-hero-content-08 p { font-size: 17px; line-height: 26px; }
  .home-hero-content-11 { width: 100%; max-width: 440px; margin-inline: auto; }
  .company-heading { font-size: 12px; line-height: 18px; letter-spacing: 1px; white-space: nowrap; }
  .home-hero-content-12 { gap: 10px; margin-bottom: 16px; }
  .line { max-width: 28px; }
  .university-marquee .home-hero-content-14 { -webkit-mask-image: linear-gradient(to right, transparent, #000 16px, #000 calc(100% - 16px), transparent); mask-image: linear-gradient(to right, transparent, #000 16px, #000 calc(100% - 16px), transparent); }
  .university-group { gap: 32px; padding-inline: 16px; }
  .university-brand { gap: 10px; min-height: 44px; }
  .university-brand .university-emblem { width: 40px; height: 40px; }
  .university-brand--nanjing .university-emblem, .university-brand--newcastle .university-emblem { width: 36px; height: 42px; }
  .university-brand--new-york .university-emblem { width: 36px; height: 36px; }
  .university-name { height: 33.6px; }
  .rocket-content { width: 190px; max-width: none; top: 234px; bottom: auto; left: -119px; pointer-events: none; }
  .task-content { width: 90px; max-width: none; left: -60px; top: -34px; pointer-events: none; }
  .study-content { width: 62px; max-width: none; top: -18px; right: -34px; pointer-events: none; }
  .growth { width: 112px; max-width: none; right: -85px; top: 240px; pointer-events: none; }
  .back-ground-gradient { width: 230px; max-width: none; top: 150px; right: -190px; }
  .dashbord-image { margin-top: 56px; width: 100%; max-width: none; padding: 5px; border-radius: 18px; }
  .dashbord-boder { padding: 5px; border-radius: 14px; }
  .dashbord-boder._02 { padding: 5px; border-radius: 12px; }
  .dashbord-img-content { height: auto; border-radius: 10px; }
  .serch-image { width: 92px; max-width: 92px; bottom: -70px; left: 2px; }
  .support-section { padding-block: 68px; }
  .support-heading h2, .drive-content-heading h2, .quantic-content-02 h2 { font-size: clamp(30px, 6.5vw, 40px); line-height: 1.16; letter-spacing: -.45px; }
  .support-content { flex-direction: column; align-items: stretch; gap: 30px; margin-top: 32px; }
  .support-content-left, .support-content-right { max-width: none; width: 100%; flex: none; }
  .support-content-left { min-height: 0; }
  .support-tab-link { padding: 22px 8px; }
  .support-tab-content-02 { max-width: 100%; }
  .support-tab-content-02 .body-regular-02 { font-size: 15px; line-height: 23px; }
  .stat-content-01 { width: 100%; max-width: 480px; min-height: 0; aspect-ratio: 1.03; margin: auto; padding: 8% 13% 20% 8%; }
  .stat-content-02 { max-width: 85%; }
  .stat-content-03 { width: 51%; bottom: 9%; left: 7%; }
  .binucolur { width: 53%; max-width: 281px; right: -7%; bottom: -6%; }
  .drive-section { padding-block: 68px; }
  .drive-content-heading { margin-bottom: 32px; max-width: 450px; }
  .drive-content-card { grid-template-columns: 1fr; justify-items: center; gap: 18px; }
  .drive-card { width: 100%; max-width: 440px; min-width: 0; }
  .drive-card-info { padding: 24px 24px 0; gap: 12px; }
  .drive-card .heading-04 { font-size: 22px; line-height: 28px; }
  .drive-card .body-regular-02 { font-size: 16px; line-height: 24px; }
  .drive-image-content { margin-top: 24px; }
  .drive-image-content.third-card { height: auto; aspect-ratio: 1.5; }
  .drive-card-image-03 { width: 120%; height: auto; max-width: 120%; left: -10%; }
  .quantic-content-01 { margin-top: 24px; width: 80%; max-width: 300px; height: auto; }
  .drive-card-image-02 { height: auto; }
  .context-section { padding-bottom: 72px; }
  .context-walk-image { width: 104px; max-width: 104px; }
  .context-content-heading { flex-direction: column; align-items: flex-start; gap: 24px; margin-top: 18px; }
  .quantic-content-02 { max-width: 480px; }
  .team-content-button { padding: 0; }
  .context-imtegration { margin-block: 32px; }
  .integration-image { width: 100%; height: auto; }
  .context-card { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .context-main-card { width: 100%; max-width: none; padding: 18px 16px; border-radius: 14px; }
  .context-main-card .heading-05 { font-size: 17px; line-height: 24px; }
  .context-main-card .body-regular-02 { font-size: 14px; line-height: 21px; }
  .cta-section { height: auto; margin: 0; display: block; background: linear-gradient(to bottom,#fff 50%,#0d0d0d 50%); padding-top: 48px; }
  .cta-container { max-width: none; }
  .cta-content-01 { top: 0; padding: 48px 28px; overflow: hidden; }
  .cta-content-heading, .cta-content-paragraph { max-width: 420px; position: relative; z-index: 1; }
  .display-heading { font-size: clamp(36px, 7.8vw, 46px); line-height: 1.12; letter-spacing: -.6px; }
  .cta-content-paragraph { margin-top: 20px; }
  .cta-content-paragraph .body-regular-01 { font-size: 15px; line-height: 23px; }
  .cta-content-button { margin-top: 24px; }
  .cta-rocket-01 { width: 160px; max-width: none; top: -52px; right: -48px; }
  .footer-dark { padding-top: 64px; padding-bottom: 28px; }
  .footer-wrapper { margin-bottom: 44px; gap: 32px; }
  .footer-content { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; margin-top: 0; width: 100%; }
  .footer-block { min-width: 0; }
  .footer-content-09 { gap: 3px; }
  .footer-link { min-height: 36px; display: flex; align-items: center; font-size: 14px; line-height: 21px; }
  .footer-content-10 { gap: 5px; align-items: center; }
  .footer-content-10 .footer-link { overflow-wrap: anywhere; }
  .footer-content-07 { gap: 10px; }
  .footer-content-08 { width: 34px; height: 44px; }
  .footer-content-03 { gap: 20px; }
  .footer-content-06 { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .motion-ready [data-reveal] { transition-duration: 500ms; transform: translateY(18px); }
}
@media (max-width: 359px) {
  .container, .home-hero-container, .cta-container { margin-inline: 16px; }
  .home-hero-container { width: calc(100% - 32px); }
  .home-hero-section { padding-top: 48px; }
  .home-hero-content-08 p { font-size: 16px; line-height: 24px; }
  .home-hero-content-05 { margin-bottom: 36px; }
  .company-heading { font-size: 10px; letter-spacing: .8px; }
  .context-card { grid-template-columns: 1fr; }
  .footer-content { column-gap: 12px; }
  .footer-content-10 .footer-link { font-size: 12px; }
  .cta-content-01 { padding-inline: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
  .company-logo { animation: none; }
  .university-marquee .home-hero-content-14 { overflow-x: auto; scrollbar-width: thin; scrollbar-color: #c6cad2 transparent; }
  .university-group[aria-hidden="true"] { display: none; }
  .motion-ready [data-reveal] { opacity: 1; transform: none; }
  .drive-card:hover, .context-main-card:hover { translate: none; }
}

/* Tight SVG viewBoxes preserve the approved wordmark without cropping or filters. */
.navbar-brand-2, .navbar-brand-2.w--current, .footer-brand { display: flex; align-items: center; width: 128px; max-width: none; height: 36px; flex: none; }
.navbar-brand-2 .nav-logo, .footer-brand .quantic-image-03 { display: block; width: 100%; max-width: 100%; height: auto; max-height: 100%; object-fit: contain; }
@media (max-width: 767px) {
  .navbar-brand-2, .navbar-brand-2.w--current, .footer-brand {
    --mobile-wordmark-width: clamp(92px, 25.2vw, 102px);
    width: var(--mobile-wordmark-width);
    height: 44px;
  }
}

/* NALV-inspired glass tray: a stable sticky band with balanced side columns. */
.nav-01 {
  --nav-width: 1200px;
  --nav-link: #444a53;
  --nav-ink: #15171b;
  --nav-ease: cubic-bezier(.16, 1, .3, 1);
  --nav-collapse: 400ms cubic-bezier(.22, .61, .36, 1);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  height: 88px;
  padding: 0;
  overflow: visible;
  background: transparent;
  pointer-events: none;
}
.nav-01 .container-regular-2 {
  --nav-tray-height: 88px;
  position: relative;
  width: calc(100% - 64px);
  max-width: var(--nav-width);
  min-height: var(--nav-tray-height);
  margin: 0 auto;
  padding: 0 24px;
  transform: translateZ(0);
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
  pointer-events: auto;
  /* NALV intentionally switches backdrop-filter without interpolating it. */
  transition: max-width var(--nav-collapse), min-height var(--nav-collapse), padding var(--nav-collapse), border-color var(--nav-collapse), border-radius var(--nav-collapse), background-color var(--nav-collapse), box-shadow var(--nav-collapse);
}
.nav-01.is-scrolled .container-regular-2 {
  --nav-tray-height: 64px;
  max-width: 1040px;
  padding-inline: 20px;
  border-color: rgb(255 255 255 / .64);
  border-radius: 26px;
  background: rgb(255 255 255 / .96);
  box-shadow: 0 10px 30px rgb(24 31 43 / .065), inset 0 1px rgb(255 255 255 / .8);
}
.nav-01 .navbar-wrapper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  min-height: calc(var(--nav-tray-height) - 2px);
}
.nav-01 .navbar-brand-2 {
  justify-self: start;
  width: 128px;
  height: 44px;
  padding: 0;
}
.nav-01 .nav-menu-wrapper-2 {
  position: static;
  display: block;
  min-width: 0;
  margin: 0;
  padding: 0;
  background: transparent;
}
.nav-01 .nav-menu-link-3 {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 28px;
  margin: 0;
}
.nav-01 .nav-link-2 {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin: 0;
  padding: 8px 0;
  color: var(--nav-link);
  font-size: 15px;
  font-weight: 500;
  line-height: 24px;
  white-space: nowrap;
  transition: color 180ms;
}
.nav-01 .nav-link-2[aria-current="page"], .nav-01 .nav-link-2:hover { color: var(--nav-ink); opacity: 1; }
.nav-01 .nav-link-2[data-link-placeholder] { cursor: default; }
.nav-01 .nav-link-2[data-link-placeholder]:hover { color: var(--nav-link); background: transparent; }
.nav-01 a:focus-visible, .nav-01 button:focus-visible { outline: 2px solid #5952b5; outline-offset: 4px; }
.nav-actions { display: flex; align-items: center; justify-self: end; gap: 8px; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 5px 5px 5px 18px;
  border-radius: 999px;
  background: var(--nav-ink);
  color: #fff;
  font: 500 15px/24px Interdisplay, sans-serif;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 350ms var(--nav-ease), background-color 350ms var(--nav-ease), box-shadow 350ms var(--nav-ease);
}
.nav-cta:hover { background: #1b1e23; color: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgb(0 0 0 / .18); }
.nav-cta:active { background: #060708; }
.nav-cta-icon { position: relative; display: grid; place-items: center; flex: 0 0 34px; width: 34px; height: 34px; overflow: hidden; border-radius: 50%; background: #fff; color: var(--nav-ink); transition: transform 350ms var(--nav-ease); }
.nav-cta:hover .nav-cta-icon { transform: scale(1.03); }
.nav-cta-arrow { position: absolute; inset: 0; display: block; width: 14px; height: 14px; margin: auto; transition: transform 330ms var(--nav-ease); }
.nav-cta-arrow--default { transform: translateX(0); }
.nav-cta-arrow--incoming { transform: translateX(-180%); }
.nav-cta:hover .nav-cta-arrow--default, .nav-cta:focus-visible .nav-cta-arrow--default { transform: translateX(180%); }
.nav-cta:hover .nav-cta-arrow--incoming, .nav-cta:focus-visible .nav-cta-arrow--incoming { transform: translateX(0); }
.nav-01 .nav-cta-mobile, .nav-01 .menu-button { display: none; }

@supports ((backdrop-filter: blur(18px)) or (-webkit-backdrop-filter: blur(18px))) {
  .nav-01.is-scrolled .container-regular-2 {
    background: rgb(255 255 255 / .78);
    -webkit-backdrop-filter: blur(18px) saturate(1.25);
    backdrop-filter: blur(18px) saturate(1.25);
  }
}
@media (max-width: 991px) {
  .nav-01 .container-regular-2 { width: calc(100% - 40px); }
  .nav-01.is-scrolled .container-regular-2 { max-width: 660px; }
  .nav-01.is-menu-open .container-regular-2 { border-color: rgb(255 255 255 / .72); border-radius: 22px; background: rgb(255 255 255 / .96); box-shadow: 0 12px 30px rgb(24 31 43 / .085); }
  .nav-01 .navbar-wrapper { grid-template-columns: minmax(0, 1fr) auto; gap: 16px; }
  .nav-01 .nav-menu-wrapper-2 {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100dvh - 112px);
    padding: 12px;
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid rgb(255 255 255 / .8);
    border-radius: 20px;
    background: rgb(255 255 255 / .97);
    box-shadow: 0 12px 30px rgb(24 31 43 / .12);
  }
  .nav-01 .nav-menu-wrapper-2.is-open { display: block; animation: detail-in 180ms var(--motion-ease); }
  .nav-01 .nav-menu-link-3 { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-01 .nav-link-2 { min-height: 46px; padding: 10px 16px; border-radius: 10px; }
  .nav-01 .nav-link-2:hover, .nav-01 .nav-link-2[aria-current="page"] { background: #f0f1f3; }
  .nav-01 .nav-cta-mobile { display: flex; align-self: stretch; justify-content: space-between; margin-top: 8px; }
  .nav-01 .nav-cta-desktop { display: none; }
  .nav-01 .menu-button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--nav-ink); transition: background-color 200ms var(--nav-ease), color 200ms var(--nav-ease); }
  .nav-01 .menu-button:hover { background: rgb(21 23 27 / .05); }
  .nav-01.is-scrolled .menu-button, .nav-01.is-menu-open .menu-button { background: var(--nav-ink); color: #fff; }
  .nav-01.is-scrolled .menu-button:hover, .nav-01.is-menu-open .menu-button:hover { background: #30343b; }
  .menu-icon { display: grid; gap: 6px; }
  .menu-icon span { display: block; width: 18px; height: 1.5px; border-radius: 1px; background: currentColor; transition: transform 180ms var(--motion-ease); }
  .menu-button[aria-expanded="true"] .menu-icon span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-button[aria-expanded="true"] .menu-icon span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
}
@media (max-width: 767px) {
  .nav-01 { height: 80px; }
  .nav-01 .container-regular-2, .nav-01.is-scrolled .container-regular-2 { --nav-tray-height: 80px; width: calc(100% - 24px); padding: 0 12px 0 18px; }
  .nav-01.is-scrolled .container-regular-2 { --nav-tray-height: 60px; max-width: 440px; border-radius: 22px; }
  .nav-01 .navbar-brand-2 { width: 112px; height: 44px; }
  .nav-01 .nav-menu-wrapper-2 { max-height: calc(100dvh - 104px); }
}
@media (prefers-reduced-motion: reduce) {
  .nav-cta, .nav-cta-icon, .nav-cta-arrow { transition: none; }
  .nav-cta:hover, .nav-cta:hover .nav-cta-icon { transform: none; }
}
/* Match link typography on native accordion buttons. */
button.support-tab-link { font-family: Interdisplay, sans-serif; font-size: 16px; line-height: 24px; font-weight: 500; }
/* One optical grid and stroke weight for all three research tools. */
.support-tab-content-logo {
  display: flex;
  flex: 0 0 24px;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: rgb(255 255 255 / .7);
  transition: color 180ms;
}
.support-tab-link:is([aria-expanded="true"], :hover, :focus-visible) .support-tab-content-logo { color: #fff; }
.research-tool-icon { display: block; flex: none; width: 22px; height: 22px; overflow: visible; }
.research-tool-icon [data-icon-part="bar"] { transform-box: view-box; transform-origin: 0 21px; }
.research-tool-icon--literature { transform-box: view-box; transform-origin: 12px 21px; }
.research-tool-icon--illustration { transform-box: view-box; transform-origin: 18px 18px; }
.research-tool-icon :is([data-icon-part="reading-line"], [data-icon-part="trend"]) { stroke-dasharray: 1; stroke-dashoffset: 0; }
/* Raster conversion retains SVG's original viewBox containment. */
.cta-rocket-01 { object-fit: contain; }
@media (max-width: 767px) { .cta-rocket-01 { height: auto; max-height: none; } }

/* Each journey slide keeps its background, editable copy and replaceable art separate. */
.support-section { padding-block: 96px; }
.research-tools-heading { margin: 0; }
.context-main-card > h3.heading-05 { margin: 0; }
.support-content { margin-top: 40px; }
.support-content-right { width: 100%; min-width: 0; max-width: 500px; }
.support-tab-content-02 { min-height: 72px; }
.journey-carousel { width: 100%; max-width: 500px; margin-inline: auto; }
.journey-viewport { position: relative; aspect-ratio: 1.03; border-radius: 24px; overflow: hidden; container-type: inline-size; background: #ffca70; touch-action: pan-y pinch-zoom; }
.journey-slide, .journey-slide-snapshot { position: absolute; inset: 0; isolation: isolate; opacity: 0; visibility: hidden; }
.journey-slide.is-active { z-index: 2; opacity: 1; visibility: visible; }
.journey-transition-layer { position: absolute; inset: 0; z-index: 1; isolation: isolate; pointer-events: none; }
.journey-slide-snapshot { visibility: visible; }
.journey-card-background { position: absolute; inset: 0; z-index: -1; background: var(--journey-card-background) center / cover no-repeat; }
.journey-slide--account { --journey-card-background: linear-gradient(130deg, var(--card-01-linear-01), var(--card-01-linear-02)); }
.journey-slide--design { --journey-card-background: url("assets/feature-gradient-orange.webp"); --journey-card-ink: #4f2b00; }
.journey-slide--targeting { --journey-card-background: url("assets/feature-gradient-blue.webp"); --journey-card-ink: #054b73; }
:is(.journey-slide, .journey-slide-snapshot) > img { display: block; position: absolute; height: auto; object-fit: contain; }
.journey-account-art { width: 62%; left: 21.7%; top: 10%; filter: drop-shadow(0 3px 3px #0002); }
.journey-billing-art { width: 39%; left: 7.5%; bottom: 10%; filter: drop-shadow(0 3px 2px #0002); }
.journey-character-art { width: 53%; right: -7%; bottom: -6%; }
.journey-card-copy { position: relative; z-index: 1; padding: 5.4%; color: var(--journey-card-ink); }
.journey-card-copy h3 { margin: 0 0 12px; color: inherit; font-family: Interdisplay, sans-serif; font-size: clamp(20px, 4.9cqw, 26px); line-height: 1.18; font-weight: 500; letter-spacing: -.5px; }
.journey-card-copy p { margin: 0; color: inherit; font-size: clamp(14px, 3.6cqw, 19px); line-height: 1.45; }
:is(.journey-slide, .journey-slide-snapshot) > .journey-design-art { width: 100%; height: 68%; left: 0; bottom: 3%; }
.journey-targeting-art { width: 84%; left: 8%; bottom: -2%; }
.journey-image-next { position: absolute; inset: 0; z-index: 3; width: 100%; height: 100%; padding: 0; border: 0; border-radius: inherit; background: transparent; cursor: pointer; touch-action: pan-y pinch-zoom; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent; }
.journey-image-next.is-dragging { cursor: grabbing; }
.journey-image-next:focus-visible { outline: 3px solid #fff; outline-offset: -6px; }
.journey-controls { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; }
.journey-dot { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 12px; background: transparent; color: #a6a6a6; }
.journey-dots { display: flex; }
.journey-progress-track { display: block; width: 6px; height: 6px; border-radius: 8px; overflow: hidden; background: #ffffff40; transition: width 500ms cubic-bezier(.22,.61,.36,1), background-color 180ms; }
.journey-progress-fill { display: block; width: 100%; height: 100%; border-radius: inherit; background: #fff; opacity: 0; transform: scaleX(var(--journey-dot-progress, 0)); transform-origin: left center; transition: opacity 220ms ease; }
.journey-dot[aria-pressed="true"] .journey-progress-track { width: 32px; }
.journey-dot[aria-pressed="true"] .journey-progress-fill { opacity: 1; }
.journey-dot:hover .journey-progress-track { background-color: #ffffff60; }
.journey-status.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (min-width: 768px) and (max-width: 991px) {
  .support-section { padding-block: 72px; }
  .support-content { margin-top: 36px; gap: 32px; }
  .support-tab-link { padding-block: 20px; }
}
@media (max-width: 991px) {
  .support-tab-content-02 { margin-bottom: 16px; }
  .journey-controls { margin-top: 8px; }
}
@media (max-width: 767px) {
  .support-section { padding-block: 48px; }
  .support-content { margin-top: 24px; gap: 24px; }
  .support-content-right { max-width: none; }
  .support-tab-link { padding-block: 18px; }
  .journey-carousel { max-width: 480px; }
  .journey-viewport { aspect-ratio: 1; border-radius: 20px; }
  .journey-card-copy h3 { margin-bottom: 10px; }
  .support-tab-content-02 { min-height: 69px; }
  .journey-detail { transition-duration: 420ms; }
  .journey-progress-track { transition-duration: 420ms, 180ms; }
}
@container (max-width: 380px) {
  :is(.journey-slide, .journey-slide-snapshot) > .journey-design-art { height: 56%; }
  .journey-targeting-art { width: 78%; left: 11%; }
}

/* Labomni footer: compact brand area, two useful navigation groups, one credit. */
.footer-labomni { padding-bottom: 28px; }
.footer-labomni .footer-wrapper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
  align-items: start;
  gap: 64px;
  margin-bottom: 40px;
}
.footer-labomni .footer-content-02 { max-width: 280px; }
.footer-labomni .footer-content-05 { margin: 16px 0 20px; }
.footer-labomni .footer-content-05 p { margin: 0; color: #a6a6a6; font-size: 14px; line-height: 22px; }
.footer-labomni .footer-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  max-width: none;
  margin: 0;
  gap: 40px;
}
.footer-labomni .footer-block { min-width: 0; }
.footer-labomni .ag-tag { margin: 0; color: #929292; font-size: 12px; line-height: 18px; font-weight: 500; letter-spacing: 1px; }
.footer-labomni .footer-content-09 { margin-top: 14px; gap: 2px; }
.footer-labomni .footer-link { display: flex; align-items: center; min-height: 36px; color: #e5e5e5; font-size: 14px; line-height: 22px; }
.footer-labomni a.footer-link:hover { color: #fff; }
.footer-labomni .footer-content-03 { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding-top: 24px; border-top: 1px solid rgb(255 255 255 / .1); }
.footer-copyright { margin: 0; color: #929292; font-size: 12px; line-height: 20px; }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-legal-links a { display: flex; align-items: center; min-height: 44px; color: #b3b3b3; font-size: 12px; line-height: 20px; text-decoration: none; }
.footer-legal-links a:hover { color: #fff; }
.footer-legal-links a:focus-visible { outline: 2px solid #fff; outline-offset: 4px; border-radius: 3px; }
@media (max-width: 991px) {
  .footer-labomni .footer-wrapper { gap: 32px; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .footer-labomni { padding-top: 355px; }
}
@media (max-width: 640px) {
  .footer-labomni .footer-wrapper { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-bottom: 32px; }
  .footer-labomni .footer-content { gap: 24px; }
  .footer-labomni .footer-link { min-height: 44px; }
  .footer-labomni .footer-content-09 { margin-top: 10px; gap: 0; }
  .footer-labomni .footer-content-03 { padding-top: 20px; }
}

/* Language belongs beside the desktop action, and inside the mobile menu. */
.language-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--nav-link);
  font: 500 14px/24px Interdisplay, "PingFang SC", "Microsoft YaHei", sans-serif;
  white-space: nowrap;
  transition: background-color 180ms, color 180ms;
}
.language-toggle:hover { background: rgb(21 23 27 / .05); color: var(--nav-ink); }
.language-toggle svg { flex: none; }
.nav-01 .language-toggle--mobile { display: none; }
/* Equal rows and a shared title track keep all four body baselines aligned.
   Copy stays complete; cards grow with text rather than clipping it. */
.context-card { align-items: stretch; justify-items: stretch; grid-template-rows: none; grid-auto-rows: 1fr; }
.context-main-card { align-self: stretch; width: 100%; max-width: none; min-width: 0; }
.context-main-card > h3.heading-05 { min-block-size: 2lh; text-wrap: balance; }
.context-main-card > .body-regular-02 { overflow-wrap: break-word; }
/* Chinese uses the platform's CJK glyphs alongside the established Latin faces. */
html:lang(zh) body { font-family: Interdisplay, "PingFang SC", "Microsoft YaHei", sans-serif; }
html:lang(zh) :is(h1, h2, h3, .display-heading, .body-medium-03) { letter-spacing: 0; }
html:lang(zh) .hero-heading-line { line-height: 1.22; }
html:lang(zh) .home-hero-content-08 p { max-width: 35em; margin-inline: auto; line-height: 1.65; text-wrap: balance; }
html:lang(zh) .footer-labomni .ag-tag { letter-spacing: 0; }
@media (max-width: 991px) {
  .nav-01 .language-toggle--desktop { display: none; }
  .nav-01 .language-toggle--mobile { display: flex; justify-content: flex-start; padding-inline: 16px; }
}
@media (max-width: 359px) {
  .context-main-card > h3.heading-05 { min-block-size: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .language-toggle { transition: none; }
  .nav-01 .nav-menu-wrapper-2.is-open { animation: none; }
}