/* Template-native product details. Legacy opt-in name is retained for all nine
   pages and their motion/accessibility safeguards; content layouts stay separate. */
.page-editorial {
  --lp-shell-width: min(1320px, calc(100% - 104px));
  --pd-paper: #F4F4F5;
  --pd-line: #D4D4D8;
  --pd-radius: 32px;
  --lp-card: #F4F4F5;
  --lp-dark: radial-gradient(65% 100% at 10% 0%, #414145 0%, #18181B 100%);
  --lp-raised: 0 8px 16px #0000000f, 0 3px 3px #0000001a, inset 0 -6px #0000000d, inset 0 3px #ffffff99;
  --lp-button: 0 4px 8px #00000024, inset 0 -3px #080808, inset 0 1px #ffffff4d;
  --pd-section-space: clamp(64px, 7vw, 104px);
  --le-body: #243447;
  --le-reading: 64ch;
  --le-gap: clamp(28px, 4vw, 64px);
}
.page-editorial #pd-content { font-size: 16px; line-height: 1.75; }
/* B2B joins the same header contract without changing the production shell. */
.page-b2b-website .header-actions { gap: 12px; }
.page-b2b-website .language-switcher { position: static; transform: none; flex: 0 0 auto; }
.page-b2b-website .tf-header .header-inner { gap: 20px; }
.page-b2b-website .tf-header .box-navigation { flex: 0 0 auto; }
.page-editorial .pd-section { margin-inline: 0; }
.page-editorial .pd-section > .pd-wrap,
.page-editorial .tf-header .header-inner,
.page-editorial .tf-header.header2 .header-inner { width: var(--lp-shell-width); margin-inline: auto; }
.page-editorial .pd-section-nav { left: max(4px, calc((100vw - 1320px) / 2 - 52px)); width: 44px; }
.page-editorial .pd-section-nav a { min-width: 44px; min-height: 52px; }
.page-editorial .pd-nav-dot { flex-basis: 40px; height: 40px; }
.page-editorial .pd-section-nav .pd-wrap::before,
.page-editorial .pd-section-nav .pd-wrap::after { left: 19px; }
.page-editorial .pd-nav-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.page-editorial .pd-section-nav a:is(:hover,:focus-visible) .pd-nav-label { width: max-content; max-width: 180px; height: auto; left: 44px; margin: 0; padding: 8px 12px; clip-path: none; background: var(--pd-ink); color: var(--pd-white); border-radius: 8px; white-space: normal; z-index: 2; }
.page-editorial .pd-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--le-gap); align-items: center; }
.page-editorial .pd-heading { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.24; letter-spacing: -.025em; text-wrap: balance; }
.page-editorial .pd-product-intro .pd-heading { font-size: clamp(30px, 3.15vw, 44px); }
.page-editorial:lang(zh-CN) .pd-heading,
.page-editorial:lang(zh-HK) .pd-heading { letter-spacing: 0; }
.page-editorial .pd-lead { font-size: 18px; line-height: 1.8; max-width: var(--le-reading); }
.page-editorial .pd-intro { margin-bottom: 40px; }
.page-editorial .pd-intro-split { gap: var(--le-gap); }
.page-editorial .pd-product-label { display: inline-flex; border: 0; border-radius: 8px; padding: 8px 16px; margin-bottom: 24px; font-size: 14px; font-weight: 600; color: var(--pd-accent-text); background: #F5F5F5; box-shadow: inset 0 -3px #E9E9E9, inset 0 1px #ffffffb3, 0 3px 3px #00000024; }
.page-editorial .pd-product-label::before { content: ""; }
.page-editorial .pd-eyebrow { font-size: 13px; letter-spacing: .04em; text-transform: none; color: var(--pd-accent-text); margin-bottom: 16px; }
.page-editorial .pd-note { font-size: 14px; line-height: 1.75; max-width: var(--le-reading); margin-top: 20px; }
.page-editorial :is(.go-advantages,.go-module,.go-hk-grid,.go-metrics,.go-plans,.go-roles,.go-stages) :is(p,dd) { font-size: 16px; line-height: 1.75; color: var(--le-body); }
.page-editorial :is(.go-advantages,.go-module,.go-hk-grid,.go-plans) h3 { font-size: 22px; line-height: 1.4; font-weight: 600; margin-bottom: 16px; }
.page-editorial .go-metrics article h4 { font-size: 20px; line-height: 1.45; font-weight: 600; margin-bottom: 12px; }
.page-editorial .le-document .le-document-label { color: var(--pd-accent-text); font-size: 13px; margin-bottom: 16px; }
.page-editorial #pd-content figcaption { font-size: 13px; line-height: 1.65; margin-top: 12px; color: var(--pd-muted); }
.page-editorial .pd-actions { gap: 12px 16px; margin-top: 28px; }
.page-editorial .pd-button { font-size: 15px; min-height: 52px; border: 0; background: var(--lp-dark); box-shadow: var(--lp-button); transition: box-shadow .2s, color .2s; }
.page-editorial .pd-button:hover { transform: none; background: #27272A; box-shadow: 0 6px 12px #00000030, inset 0 -3px #080808, inset 0 1px #ffffff4d; }
.page-editorial .pd-button-secondary { background: #F5F5F5; color: var(--pd-ink); box-shadow: inset 0 -3px #E9E9E9, inset 0 1px #ffffffb3, 0 3px 3px #00000024; }
.page-editorial .pd-button-secondary:hover { background: #fff; color: var(--pd-ink); box-shadow: inset 0 -3px #E9E9E9, 0 4px 8px #00000024; }
.page-editorial .pd-button > span[aria-hidden] { transition: transform .2s; }
.page-editorial .pd-button:hover > span[aria-hidden] { transform: translateX(3px); }
.page-editorial :is(.pd-arrow-link,.go-link,.fb-reading a,.pd-reading a) { min-height: 44px; display: inline-flex; align-items: center; }
.page-editorial #pd-content a:not(.pd-button):not(.pd-arrow-link) { text-underline-offset: 4px; }
.page-editorial #pd-content :is(a,button,summary):focus-visible { outline: 3px solid var(--pd-accent-text); outline-offset: 4px; }
.page-editorial .pd-faq-list summary { font-size: 17px; line-height: 1.55; min-height: 52px; }
.page-editorial .pd-faq-list details p { font-size: 16px; line-height: 1.8; max-width: 72ch; }
.page-editorial .pd-plan p { font-size: 16px; line-height: 1.8; }
.page-editorial .pd-final { border: 0; border-radius: 32px; background: var(--lp-dark); box-shadow: var(--lp-raised); }
.page-editorial .pd-final :is(.pd-heading,.pd-lead,.pd-note) { color: var(--pd-on-dark); }
.page-editorial .pd-final .pd-eyebrow { color: #9BE9F5; }
.page-editorial #pd-content :is(.pd-final,.pd-dark) :is(a,button,summary):focus-visible { outline-color: #9BE9F5; }
.page-editorial .pd-final .pd-button { background: #F5F5F5; color: #18181B; box-shadow: inset 0 -3px #D4D4D8, inset 0 1px #fff, 0 3px 8px #00000030; }
.page-editorial .pd-final a:not(.pd-button) { color: #9BE9F5; }
.page-editorial .pd-final .pd-heading { font-size: clamp(28px, 3vw, 40px); }
.page-editorial footer { margin-inline: auto; width: var(--lp-shell-width); }
.page-editorial footer .footer-links { flex-wrap: wrap; justify-content: center; gap: 8px 20px; }
.page-editorial footer .footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
.page-editorial .close-mb-menu { color: #EDF5FA; background: transparent; border: 0; min-height: 44px; padding: 8px; }

/* Native document extract. It represents a delivery structure, never a client result. */
.page-editorial .le-document { background: #FAFAFA; border: 1px solid #fff; border-radius: 32px; box-shadow: var(--lp-raised); padding: clamp(24px, 3vw, 40px); min-width: 0; }
.page-editorial .le-document h3 { font-size: 25px; line-height: 1.35; margin-bottom: 20px; }
.page-editorial .le-document > p { color: var(--le-body); font-size: 16px; line-height: 1.8; }
.page-editorial .le-document dl { margin: 24px 0; }
.page-editorial .le-document dl > div { padding: 14px 0; border-top: 1px solid var(--pd-line); }
.page-editorial .le-document dt { font-size: 14px; font-weight: 600; color: var(--pd-ink); }
.page-editorial .le-document dd { font-size: 15px; color: var(--pd-muted); line-height: 1.75; margin: 5px 0 0; }
.page-editorial .le-document .le-document-note { font-size: 13px; color: var(--pd-muted); }

/* Aigocy surface grammar: rounded section shells, dimensional service cards,
   and framed imagery. Reading lists remain open rather than nested cards. */
.page-editorial :is(.pd-white,.pd-dark) { border-radius: 32px; }
.page-editorial .pd-white { background: #FAFAFA; }
.page-editorial .pd-dark { background: var(--lp-dark); }
.page-editorial :is(.pd-hero-art,.fb-scene,.go-photo) > img,
.page-editorial .pd-feature-visual > img { border-radius: 28px; border: 6px solid #fff; box-shadow: 0 8px 24px #0000000d; }
.page-editorial :is(.fb-artifact,.fb-stages:not(.fb-governance-list) > li,.go-advantages > article,.go-module,.go-hk-grid > article,.go-plans > article) {
  border: 0; border-radius: 24px; padding: 28px; background: var(--lp-card); box-shadow: var(--lp-raised); min-width: 0;
}
.page-editorial .go-modules { gap: 28px; }
.page-editorial :is(.fb-index,.go-index) { font-variant-numeric: tabular-nums; }
.page-editorial .go-module .go-index,
.page-editorial .fb-artifact .fb-index { display: inline-grid; place-items: center; min-width: 44px; height: 44px; padding-inline: 10px; border-radius: 12px; background: var(--lp-dark); color: #fff; box-shadow: var(--lp-button); }
.page-editorial .pd-plans { display: grid; gap: 20px; }
.page-editorial .pd-plan { border: 0; border-radius: 24px; background: var(--lp-card); padding: 28px; box-shadow: var(--lp-raised); }
.page-editorial .pd-arrow-link { flex-shrink: 0; justify-content: center; background: var(--lp-dark); color: #fff; border: 0; box-shadow: var(--lp-button); }
.page-editorial .pd-arrow-link:hover { color: #9BE9F5; background: #27272A; }
.page-editorial .pd-faq-list { display: grid; align-content: start; gap: 14px; }
.page-editorial .pd-faq-list details { border: 1px solid #E4E4E7; border-radius: 20px; padding-inline: 24px; background: #FAFAFA; }
.page-editorial .pd-faq-list details:first-child { border-top: 1px solid #E4E4E7; }
.page-editorial .pd-faq-list details[open] { box-shadow: 0 6px 16px #00000008; }
.page-editorial .pd-faq-list details p { padding-right: 0; }
.page-editorial .pd-module { border: 1px solid #ffffff26; border-radius: 24px; padding: 28px; background: #ffffff06; }
.page-editorial .pd-module .pd-module-number { color: #9BE9F5; }
.page-editorial .pd-orbit { border-radius: 28px; background: var(--lp-dark); }
.page-editorial .pd-plan p:last-child { font-size: 14px; }

@media (max-width: 1399px) {
  .page-editorial .tf-header .box-navigation { display: none; }
  .page-editorial .tf-header .header-actions > .tf-btn:not(.mobile-menu) { display: none !important; }
  .page-editorial .tf-header .header-actions > .mobile-menu { display: flex !important; }
}
@media (max-width: 1100px) {
  .page-editorial .pd-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .page-editorial .pd-section-nav { left: 4px; width: 44px; }
  .page-editorial .pd-section-nav a { min-width: 44px; min-height: 52px; }
  .page-editorial .pd-nav-dot { flex-basis: 40px; height: 40px; }
  .page-editorial .pd-section-nav .pd-wrap::before,
  .page-editorial .pd-section-nav .pd-wrap::after { left: 19px; }
}
@media (max-width: 767px) {
  .page-editorial :is(.pd-white,.pd-dark) { border-radius: 24px; }
  .page-editorial :is(.fb-artifact,.fb-stages:not(.fb-governance-list) > li,.go-advantages > article,.go-module,.go-hk-grid > article,.go-plans > article,.pd-plan,.pd-module) { padding: 20px; border-radius: 20px; }
  .page-editorial .pd-final { padding: 28px 20px; border-radius: 24px; }
  .page-editorial .pd-faq-list details { padding-inline: 18px; }
  .page-editorial :is(.pd-hero-art,.fb-scene,.go-photo) > img,
  .page-editorial .pd-feature-visual > img { border-width: 4px; border-radius: 20px; }
  .page-editorial .pd-lead { font-size: 17px; line-height: 1.75; }
  .page-editorial .pd-heading { font-size: clamp(28px, 7.6vw, 34px); overflow-wrap: anywhere; }
  .page-editorial .pd-intro-split { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .page-editorial .pd-intro-split .pd-heading { margin: 0; }
  .page-editorial .pd-actions { align-items: stretch; }
  .page-editorial .pd-button { max-width: 100%; padding-inline: 20px; }
  .page-editorial .le-document { padding: 24px 20px; }
  .page-editorial .pd-faq-list summary { font-size: 16px; }
}
@media (max-width: 389px) {
  .page-editorial .tf-header .header-inner { padding-inline: 10px; gap: 8px; }
  .page-editorial .tf-header .logo-site-globalflow > img { display: none; }
  .page-editorial .header-actions { gap: 6px; }
}
@media (max-width: 430px) {
  .page-editorial { --lp-shell-width: calc(100% - 64px); }
  .page-editorial .pd-section-nav { left: 0; width: 32px; }
  .page-editorial .pd-nav-dot { flex-basis: 32px; height: 32px; }
  .page-editorial .pd-section-nav .pd-wrap::before,
  .page-editorial .pd-section-nav .pd-wrap::after { left: 15px; }
  .page-editorial .pd-section-nav a:is(:hover,:focus-visible) .pd-nav-label { left: 36px; }
}
/* Six fixed nodes must remain visible on 320px-high landscape viewports.
   The compact 40px rhythm restores the rule that the template skin otherwise
   overrides, while the full link remains keyboard reachable. */
@media (max-height: 600px) {
  .page-editorial .pd-section-nav { top: 76px; }
  .page-editorial .pd-section-nav a { min-height: 40px; height: 40px; padding-block: 4px; }
  .page-editorial .pd-nav-dot { flex-basis: 32px; height: 32px; }
  .page-editorial .pd-section-nav .pd-wrap::before,
  .page-editorial .pd-section-nav .pd-wrap::after { top: 20px; bottom: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .page-editorial *, .page-editorial *::before, .page-editorial *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}