:root {
  --ink: #0c1d33;
  --navy: #10233f;
  --navy-deep: #08182d;
  --blue: #1e63d5;
  --blue-dark: #174fa9;
  --blue-soft: #e9f1fb;
  --canvas: #f4f6f9;
  --surface: #ffffff;
  --text: #32445a;
  --muted: #5b6a7c;
  --line: #d8dee8;
  --line-strong: #aeb9c8;
  --max: 1240px;
  --reading: 780px;
  --radius-control: 10px;
  --z-header: 30;
}

/* V5.12 — real operations imagery and verified contact channels */
.corporate-contact {
  display: flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
}

.corporate-contact a {
  position: relative;
  color: rgba(255,255,255,.88);
  font-variant-numeric: tabular-nums;
}

.corporate-contact a + a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -10px;
  width: 1px;
  height: 10px;
  background: rgba(255,255,255,.24);
  transform: translateY(-50%);
}

.hero-real .hero-media {
  border: 1px solid rgba(255,255,255,.12);
  background: #fff;
}

.hero-real .hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-real .media-caption {
  position: static;
  display: block;
  padding: 10px 14px;
  color: #53657a;
  background: #fff;
  text-align: right;
}

.warehouse-proof {
  overflow: clip;
  background: #eef3f8;
}

.warehouse-gallery {
  display: grid;
  grid-template-columns: minmax(0,1.45fr) minmax(280px,.75fr);
  grid-template-rows: repeat(2,minmax(250px,1fr));
  gap: 16px;
  margin-top: 42px;
}

.warehouse-gallery-inline {
  margin-top: 34px;
  margin-bottom: 20px;
}

.warehouse-shot {
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(0,1fr) auto;
  margin: 0;
  overflow: hidden;
  border: 1px solid #ced9e6;
  border-radius: 12px;
  background: #fff;
}

.warehouse-shot-1 { grid-row: 1 / 3; }

.warehouse-shot img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  transition: transform .65s var(--ease), filter .4s ease;
}

.warehouse-shot-1 img { min-height: 520px; }
.warehouse-shot-2 img,
.warehouse-shot-3 img { min-height: 220px; }

.warehouse-shot figcaption {
  display: grid;
  gap: 4px;
  padding: 16px 18px 17px;
  border-top: 1px solid #dbe3ec;
}

.warehouse-shot figcaption strong {
  color: var(--navy);
  font-size: 15px;
}

.warehouse-shot figcaption span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

@media (hover:hover) {
  .warehouse-shot:hover img { transform: scale(1.025); filter: saturate(1.04); }
}

.operations-map {
  border-top: 1px solid var(--line);
  background: #fff;
}

.operations-map-layout {
  display: grid;
  grid-template-columns: minmax(280px,.7fr) minmax(0,1.3fr);
  gap: clamp(44px,7vw,100px);
  align-items: center;
}

.operations-map-copy h2 {
  max-width: 520px;
  margin-top: 17px;
  color: var(--navy);
  font-size: clamp(32px,3.5vw,49px);
  line-height: 1.18;
}

.operations-map-copy > p:not(.section-kicker) {
  margin-top: 22px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.8;
}

.operations-map-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #f7f9fc;
}

.operations-map-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.operations-map-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.direct-contact {
  padding: clamp(64px,7vw,96px) 0;
  color: #fff;
  background: #0f2b4d;
}

.direct-contact-layout {
  display: grid;
  grid-template-columns: minmax(300px,.75fr) minmax(0,1.25fr);
  gap: clamp(48px,8vw,120px);
  align-items: end;
}

.direct-contact .section-kicker { color: #8fbaf5; }

.direct-contact h2 {
  max-width: 520px;
  margin-top: 16px;
  color: #fff;
  font-size: clamp(34px,4vw,54px);
  line-height: 1.16;
}

.direct-contact p:not(.section-kicker) {
  max-width: 580px;
  margin: 20px 0 0;
  color: rgba(255,255,255,.7);
  line-height: 1.75;
}

.direct-contact-links {
  border-top: 1px solid rgba(255,255,255,.32);
}

.direct-contact-links a {
  display: grid;
  grid-template-columns: 120px minmax(0,1fr);
  gap: 24px;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  color: #fff;
  transition: transform .25s var(--ease), background-color .25s ease;
}

.direct-contact-links a span {
  color: #8fbaf5;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .1em;
}

.direct-contact-links a strong {
  font-size: clamp(16px,1.5vw,20px);
  font-variant-numeric: tabular-nums;
}

@media (hover:hover) {
  .direct-contact-links a:hover { transform: translateX(8px); background: rgba(255,255,255,.045); }
}

.contact-note {
  display: grid;
  grid-template-columns: 100px minmax(0,1fr);
  gap: 7px 16px;
  padding: 20px;
}

.contact-note span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .08em;
}

.contact-note a {
  color: var(--navy);
  font-weight: 720;
  font-variant-numeric: tabular-nums;
}

.social-contact {
  scroll-margin-top: 112px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.social-contact-head {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(300px,.7fr);
  gap: 60px;
  align-items: end;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--navy);
}

.social-contact-head h2 {
  margin-top: 14px;
  color: var(--navy);
  font-size: clamp(34px,4vw,52px);
  line-height: 1.18;
}

.social-contact-head > p {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.75;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin-top: 38px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.qr-item {
  min-width: 0;
  margin: 0;
  padding: 28px;
  border-left: 1px solid var(--line);
}

.qr-item:first-child { border-left: 0; }

.qr-image {
  height: 310px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f7f9fc;
}

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

.qr-item figcaption {
  display: grid;
  gap: 5px;
  padding-top: 18px;
}

.qr-item figcaption strong { color: var(--navy); font-size: 19px; }
.qr-item figcaption span { color: var(--muted); font-size: 13px; }

.social-direct {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  margin-top: 32px;
  border-top: 1px solid var(--line);
}

.social-direct a {
  display: grid;
  grid-template-columns: 110px minmax(0,1fr);
  gap: 20px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
}

.social-direct a + a { border-left: 1px solid var(--line); padding-left: 28px; }
.social-direct span { color: var(--blue); font-size: 10px; font-weight: 760; letter-spacing: .09em; }
.social-direct strong { font-size: 17px; font-variant-numeric: tabular-nums; }
.footer-contact a { word-break: break-word; }

@media (max-width: 980px) {
  .operations-map-layout,
  .direct-contact-layout { grid-template-columns: 1fr; }
  .operations-map-copy { max-width: 720px; }
  .warehouse-gallery { grid-template-columns: 1.15fr .85fr; }
  .qr-image { height: 250px; }
  .social-contact-head { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 760px) {
  .corporate-contact { display: none; }
  .hero-real .hero-media { background: #fff; }
  .hero-real .hero-media img,
  .hero-real.page-hero .hero-media img { height: 248px; }
  .hero-real .media-caption { padding: 9px 11px; text-align: left; }

  .warehouse-proof { padding-bottom: 48px; }
  .warehouse-gallery,
  .warehouse-gallery-inline {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(82vw,1fr);
    grid-template-columns: none;
    grid-template-rows: 1fr;
    gap: 12px;
    margin-top: 26px;
    padding-bottom: 8px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }
  .warehouse-shot,
  .warehouse-shot-1 { grid-row: auto; scroll-snap-align: start; }
  .warehouse-shot img,
  .warehouse-shot-1 img,
  .warehouse-shot-2 img,
  .warehouse-shot-3 img { height: 236px; min-height: 236px; }

  .operations-map-layout { gap: 30px; }
  .operations-map-copy h2 { font-size: 30px; }
  .operations-map-figure { margin-right: -4px; margin-left: -4px; overflow-x: auto; }
  .operations-map-figure img { width: 720px; max-width: none; }

  .direct-contact { padding: 56px 0; }
  .direct-contact-layout { gap: 34px; }
  .direct-contact h2 { font-size: 32px; }
  .direct-contact-links a { grid-template-columns: 92px minmax(0,1fr); gap: 12px; min-height: 70px; }
  .direct-contact-links a strong { font-size: 15px; overflow-wrap: anywhere; }

  .contact-note { grid-template-columns: 1fr; gap: 5px; }
  .contact-note a + span { margin-top: 9px; }
  .social-contact { scroll-margin-top: 92px; }
  .social-contact-head { padding-bottom: 22px; }
  .social-contact-head h2 { font-size: 31px; }
  .qr-grid {
    grid-auto-flow: column;
    grid-auto-columns: minmax(82vw,1fr);
    grid-template-columns: none;
    gap: 12px;
    padding: 12px 0 16px;
    overflow-x: auto;
    scroll-snap-type: inline mandatory;
    border-top: 0;
  }
  .qr-item { padding: 18px; border: 1px solid var(--line); scroll-snap-align: start; }
  .qr-item:first-child { border-left: 1px solid var(--line); }
  .qr-image { height: 300px; }
  .social-direct { grid-template-columns: 1fr; }
  .social-direct a { grid-template-columns: 90px minmax(0,1fr); }
  .social-direct a + a { padding-left: 0; border-left: 0; }
  .social-direct strong { font-size: 15px; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  .warehouse-shot img,
  .direct-contact-links a { transition: none; }
}

html { background: var(--surface); }

body {
  background: var(--surface);
  font-family: "Segoe UI Variable", Aptos, "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}

h1, h2, h3 { letter-spacing: -.025em; }
h1 { font-weight: 760; }
h2 { font-weight: 720; }

.header-stack {
  position: sticky;
  z-index: var(--z-header);
  top: 0;
}

.corporate-bar {
  height: 34px;
  color: rgba(255,255,255,.72);
  background: var(--navy-deep);
  font-size: 11px;
}

.corporate-bar-inner {
  height: 34px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.corporate-identity {
  color: #fff;
  font-weight: 760;
  letter-spacing: .08em;
}

.corporate-scope { text-align: center; }
.corporate-bar a { color: #fff; font-weight: 650; }

.site-header {
  position: relative;
  top: auto;
  height: 70px;
  border-bottom-color: rgba(12,29,51,.12);
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(16px);
}

.header-inner { min-height: 70px; gap: 28px; }

.brand { color: var(--navy); font-size: 23px; letter-spacing: -.035em; }
.brand-mark { width: 27px; height: 31px; }

.main-nav { gap: clamp(13px, 1.35vw, 22px); }

.main-nav a {
  color: #435166;
  font-size: 12.5px;
  font-weight: 640;
}

.main-nav a[aria-current="page"]::after { bottom: -24px; }

.member-login {
  border: 0;
  padding-inline: 5px;
  color: #4f5f73;
}

.button { border-radius: var(--radius-control); }
.button-primary { background: var(--blue); box-shadow: 0 4px 8px rgba(30, 99, 213, .18); }
.header-cta { min-height: 42px; padding-inline: 18px; font-size: 13px; }

/* English labels need more horizontal room than the Chinese navigation. */
@media (min-width: 1281px) {
  .header-inner {
    width: min(calc(100% - 48px), 1400px);
  }

  html[lang="en"] .header-inner { gap: 18px; }
  html[lang="en"] .main-nav { gap: clamp(8px, .75vw, 14px); }
  html[lang="en"] .main-nav a { font-size: 12px; }
  html[lang="en"] .member-login { display: none; }
  html[lang="en"] .header-cta {
    padding-inline: 16px;
    font-size: 12px;
  }
}

.mobile-menu a.button-primary,
.mobile-menu a.button-primary:hover {
  color: #fff;
}

.inline-cta .button-ghost {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid #cfdded;
  border-radius: 8px;
  background: #e8f1fb;
  color: var(--blue-dark);
}

.inline-cta .button-ghost:hover {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.hero {
  min-height: min(720px, calc(100dvh - 104px));
  flex-direction: column;
  justify-content: center;
  padding: clamp(56px, 6vw, 82px) 0 0;
  background: var(--navy);
}

.hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: rgba(255,255,255,.12);
}

.hero-grid {
  width: min(calc(100% - 48px), var(--max));
  flex: 0 0 auto;
  grid-template-columns: minmax(380px, .9fr) minmax(520px, 1.1fr);
  gap: clamp(48px, 6vw, 88px);
}

.hero .eyebrow {
  margin-bottom: 22px;
  color: #8fbaf5;
  font-size: 12px;
  font-weight: 720;
}

.hero h1 {
  max-width: 680px;
  color: #fff;
  font-size: clamp(42px, 4.7vw, 64px);
  line-height: 1.13;
}

.hero-lead {
  max-width: 610px;
  margin-top: 25px;
  color: rgba(255,255,255,.76);
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 1.75;
}

.hero-actions { margin-top: 32px; }
.hero .button-primary { background: #fff; color: var(--navy); }
.hero .button-primary:hover { background: #eaf1fb; }
.hero .button-secondary { border-color: rgba(255,255,255,.45); color: #fff; }
.hero .button-secondary:hover { border-color: #fff; }

.hero-media {
  position: relative;
  align-self: end;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
  background: #dce7f3;
}

.hero-media img {
  height: clamp(430px, 39vw, 565px);
  object-position: center;
  transition: transform .8s var(--ease);
}

@media (hover: hover) {
  .hero-media:hover img { transform: scale(1.018); }
}

.media-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 9px 13px;
  color: rgba(255,255,255,.78);
  background: rgba(8,24,45,.92);
  font-size: 11px;
}

.hero-continuity {
  min-height: 56px;
  display: flex;
  align-items: center;
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,.13);
}

.hero-continuity p {
  margin: 0;
  color: rgba(255,255,255,.66);
  font-size: 13px;
}

.page-hero {
  min-height: 570px;
  padding-top: clamp(48px, 5vw, 68px);
}

.page-hero .hero-grid { grid-template-columns: minmax(430px, .95fr) minmax(460px, 1.05fr); }
.page-hero h1 { font-size: clamp(38px, 3.7vw, 53px); }
.page-hero .hero-media img { height: clamp(350px, 31vw, 440px); }

.breadcrumb {
  padding-top: 17px;
  padding-bottom: 17px;
  background: #fff;
}

.service-ribbon {
  color: #dce7f7;
  background: var(--navy-deep);
}

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

.service-ribbon span {
  min-height: 66px;
  display: flex;
  align-items: center;
  padding: 0 22px;
  border-left: 1px solid rgba(255,255,255,.13);
  font-size: 13px;
  font-weight: 650;
}

.service-ribbon span:last-child { border-right: 1px solid rgba(255,255,255,.13); }

.enterprise-band {
  padding: clamp(88px, 9vw, 116px) 0;
  background: #fff;
}

.enterprise-layout {
  display: grid;
  grid-template-columns: minmax(330px, .82fr) minmax(520px, 1.18fr);
  gap: clamp(64px, 8vw, 116px);
  align-items: start;
}

.enterprise-intro { position: sticky; top: 132px; }

.enterprise-intro > p {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 740;
  letter-spacing: .06em;
}

.enterprise-intro h2 { font-size: clamp(31px, 3vw, 42px); line-height: 1.25; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  color: var(--blue);
  font-weight: 700;
}

.text-link::after { content: "→"; transition: transform .2s var(--ease); }
.text-link:hover::after { transform: translateX(4px); }

.enterprise-rows { border-top: 2px solid var(--navy); }

.enterprise-row {
  display: grid;
  grid-template-columns: minmax(150px, .65fr) minmax(0, 1.35fr);
  gap: 32px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.enterprise-row h3 { color: var(--navy); font-size: 18px; }
.enterprise-row p { margin: 0; color: var(--muted); }

.section { padding: clamp(92px, 8vw, 116px) 0; background: #fff; }
.section-tint { background: var(--canvas); }

.source-section {
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(60px, 8vw, 116px);
}

.source-section > .section-head {
  top: 136px;
  padding-top: 4px;
}

.source-section > .section-head::before {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin-bottom: 28px;
  background: var(--blue);
}

.source-section > .section-head h2 {
  max-width: 450px;
  color: var(--navy);
  font-size: clamp(29px, 3vw, 40px);
  line-height: 1.24;
}

.source-content { max-width: 790px; }

.source-paragraph {
  margin-bottom: 22px;
  color: #3a4d63;
  font-size: 16.5px;
  line-height: 1.9;
}

.source-subhead {
  margin-top: 42px;
  padding-top: 24px;
  color: var(--navy);
}

.source-list {
  padding-left: 0;
  list-style: none;
}

.source-list li {
  position: relative;
  margin-bottom: 0;
  padding: 11px 0 11px 24px;
}

.source-list li::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--blue);
}

.source-list li strong {
  color: var(--navy);
  font-weight: 740;
}

ol.source-list {
  counter-reset: source-step;
  border-top: 1px solid var(--line);
}

ol.source-list li {
  counter-increment: source-step;
  min-height: 64px;
  padding: 17px 0 17px 52px;
  border-bottom: 1px solid var(--line);
}

ol.source-list li::before {
  content: counter(source-step, decimal-leading-zero);
  top: 16px;
  left: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid #b8cbe3;
  border-radius: 50%;
  background: #fff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 760;
  line-height: 1;
}

ul.source-list {
  border-top: 1px solid var(--line);
}

ul.source-list li {
  padding: 14px 0 14px 24px;
  border-bottom: 1px solid var(--line);
}

ul.source-list li::before {
  top: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.comparison-wrap {
  border-top-color: var(--navy);
  border-radius: 0;
}

.comparison th { color: var(--navy); background: #e9eef5; }
.comparison th, .comparison td { padding: 18px; }

.notice,
.contact-note {
  border-top: 0;
  border-radius: 10px;
  background: var(--blue-soft);
}

.cta-panel {
  border-radius: 16px;
  background: var(--navy);
}

.cta-panel .button-primary { color: var(--navy); }

.site-footer { padding-top: 0; background: var(--navy-deep); }

.footer-statement {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding: 64px 0;
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.footer-statement span {
  color: #8fbaf5;
  font-size: 13px;
  font-weight: 760;
  letter-spacing: .08em;
}

.footer-statement strong {
  max-width: 850px;
  color: #fff;
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 650;
  line-height: 1.28;
  letter-spacing: -.025em;
}

.footer-grid-v4 { padding-top: 64px; }
.footer-col h3 { color: #fff; }
.footer-col a, .footer-col span { line-height: 1.65; }
.footer-col span { display: block; margin-top: 8px; }
.footer-policy-links a[href*="/cookies/"] { display: none; }

.faq-item {
  transition: background-color .25s ease;
}

.faq-item[open] { background: #f5f8fc; }
.faq-item[open] summary { color: var(--blue); }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .enterprise-row {
      animation: enterprise-row-in .55s var(--ease) both;
      animation-timeline: view();
      animation-range: entry 8% cover 24%;
    }

    .source-section > .section-head {
      animation: section-head-in .6s var(--ease) both;
      animation-timeline: view();
      animation-range: entry 8% cover 26%;
    }

    .proof-slot {
      animation: proof-slot-in .55s var(--ease) both;
      animation-timeline: view();
      animation-range: entry 6% cover 22%;
    }

    @keyframes enterprise-row-in {
      from { opacity: .35; transform: translateY(14px); }
      to { opacity: 1; transform: none; }
    }

    @keyframes section-head-in {
      from { opacity: .4; transform: translateY(16px); }
      to { opacity: 1; transform: none; }
    }

    @keyframes proof-slot-in {
      from { opacity: .45; transform: translateY(18px); }
      to { opacity: 1; transform: none; }
    }
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-media img { animation: hero-image-settle 1.15s var(--ease) both; }
  @keyframes hero-image-settle { from { transform: scale(1.035); } to { transform: scale(1); } }
}

@media (max-width: 1160px) {
  .corporate-scope { display: none; }
  .corporate-bar-inner { grid-template-columns: 1fr auto; }
  .site-header { backdrop-filter: none; }
  .header-inner { grid-template-columns: auto minmax(0, 1fr) auto; }
  .header-actions { grid-column: 3; justify-self: end; }
  .mobile-menu { inset: 104px 0 0; }
  .hero { min-height: auto; padding-bottom: 0; }
  .hero-grid, .page-hero .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-media { width: 100%; }
  .hero-media img, .page-hero .hero-media img { height: min(58vw, 560px); }
  .enterprise-layout { grid-template-columns: 1fr; gap: 46px; }
  .enterprise-intro { position: static; max-width: 720px; }
}

@media (min-width: 1161px) and (max-width: 1280px) {
  .corporate-scope { display: none; }
  .corporate-bar-inner { grid-template-columns: 1fr auto; }
  .site-header { backdrop-filter: none; }
  .main-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .header-actions .header-cta { display: none; }
  .mobile-menu {
    position: fixed;
    z-index: var(--z-menu);
    inset: 104px 0 0;
    display: none;
    padding: 26px 24px 110px;
    background: var(--surface);
    overflow-y: auto;
  }
  .menu-open .mobile-menu { display: block; }
  .mobile-menu a {
    display: block;
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-weight: 700;
  }
  .mobile-menu .button {
    display: flex;
    justify-content: center;
    margin-top: 22px;
    border-bottom: 0;
  }
}

@media (max-width: 980px) {
  .source-section { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .source-section > .section-head { padding-bottom: 8px; }
}

@media (max-width: 760px) {
  body { padding-bottom: 64px; }
  .corporate-bar { height: 30px; }
  .corporate-bar-inner { height: 30px; }
  .corporate-bar a { display: none; }
  .corporate-identity { font-size: 9.5px; letter-spacing: .07em; }
  .site-header, .header-inner { height: 62px; min-height: 62px; }
  .brand { font-size: 20px; }
  .brand-mark { width: 24px; height: 28px; }
  .mobile-menu { inset: 92px 0 0; padding-top: 18px; }
  .mobile-menu a { padding: 13px 0; font-size: 16px; }
  .mobile-menu .button { display: flex; justify-content: center; margin-top: 22px; }
  .menu-open .mobile-cta { display: none; }
  .hero, .page-hero { padding: 34px 0 0; background: #edf3f9; }
  .hero::after { background: #d8e2ed; }
  .hero-grid { gap: 22px; }
  .hero .eyebrow { margin-bottom: 15px; color: var(--blue); font-size: 11px; }
  .hero .eyebrow::before { width: 28px; }
  .hero h1, .page-hero h1 { color: var(--navy); font-size: clamp(35px, 9.6vw, 42px); line-height: 1.18; letter-spacing: -.03em; }
  .hero-lead { margin-top: 17px; color: #40546b; font-size: 16px; line-height: 1.68; }
  .hero-actions { margin-top: 22px; }
  .hero-actions .button-secondary { display: none; }
  .hero-actions .button-primary { min-height: 52px; background: var(--blue); color: #fff; }
  .hero-actions .button-primary:hover { background: var(--blue-dark); }
  .hero-media { margin: 0 0 22px; border: 1px solid #d2deea; border-radius: 12px; }
  .hero-media img, .page-hero .hero-media img { height: 230px; }
  .media-caption { font-size: 10px; }
  .hero-continuity { display: none; }
  .breadcrumb { padding-top: 12px; padding-bottom: 12px; font-size: 12px; }
  .service-ribbon { color: #183551; background: #dfe9f4; }
  .service-ribbon .container { grid-template-columns: 1fr 1fr; }
  .service-ribbon span { min-height: 50px; padding: 0 12px; font-size: 11.5px; border-color: #c7d5e4; border-bottom: 1px solid #c7d5e4; }
  .service-ribbon span:nth-child(odd) { border-left: 0; }
  .service-ribbon span:last-child { border-right: 0; }
  .enterprise-band { padding: 56px 0; }
  .enterprise-layout { gap: 30px; }
  .enterprise-intro > p { font-size: 11px; }
  .enterprise-intro h2 { font-size: 30px; line-height: 1.28; }
  .text-link { margin-top: 22px; }
  .enterprise-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .enterprise-row h3 { font-size: 17px; }
  .section { padding: 56px 0; }
  .source-section { gap: 22px; }
  .source-section > .section-head::before { width: 36px; margin-bottom: 20px; }
  .source-section > .section-head h2 { font-size: 28px; line-height: 1.3; }
  .source-paragraph { font-size: 16px; }
  .source-subhead { margin-top: 32px; padding-top: 20px; }
  .source-list { margin-top: 10px; margin-bottom: 22px; }
  .source-list li { padding-top: 9px; padding-bottom: 9px; }
  .source-list li::before { top: 20px; }
  .notice { padding: 17px; font-size: 14px; }
  .section:has(.source-content > .inline-cta:last-child) { padding-bottom: 44px; }
  .inline-cta { margin: 18px 0 0; }
  .inline-cta .button-ghost { width: 100%; min-height: 46px; justify-content: space-between; padding-inline: 16px; }
  ol.source-list li { min-height: 60px; padding: 15px 0 15px 48px; }
  ol.source-list li::before { top: 14px; width: 32px; height: 32px; }
  ul.source-list li { padding-top: 12px; padding-bottom: 12px; }
  ul.source-list li::before { top: 22px; }
  .proof-grid,
  .proof-grid-inline { gap: 10px; }
  .proof-grid .proof-slot,
  .proof-grid .proof-slot:first-child,
  .proof-grid-inline .proof-slot {
    min-height: 142px;
    padding: 20px;
    border: 1px solid #d4dfeb;
    border-radius: 12px;
    background: #fff;
  }
  .proof-grid .proof-slot:first-child { background: #e7f0fa; }
  .proof-grid .proof-label,
  .proof-grid-inline .proof-label { color: var(--blue); }
  .proof-grid .proof-slot h3,
  .proof-grid-inline .proof-slot h3 { color: var(--navy); font-size: 19px; }
  .proof-grid .proof-slot p,
  .proof-grid-inline .proof-slot p { color: #52667c; }
  .section:has(.faq-list) { padding-bottom: 28px; }
  .section:has(.faq-list) + .section { padding-top: 20px; }
  .faq-list { margin-top: 0; }
  .faq-item summary { padding: 20px 46px 20px 0; font-size: 17px; }
  .faq-item summary::after { top: 14px; width: 34px; height: 34px; }
  .faq-item[open] { padding-inline: 14px; }
  .cta-panel { padding: 34px 22px; }
  .cta-panel h2 { font-size: 28px; }
  .cta-panel .cta-actions .button-secondary { display: none; }
  .legal-copy h2 { margin-top: 36px; }
  .footer-statement { grid-template-columns: 1fr; gap: 14px; padding: 44px 0; }
  .footer-grid-v4 { grid-template-columns: 1fr 1fr; gap: 30px 20px; padding-top: 44px; }
  .footer-grid-v4 .footer-brand { grid-column: 1 / -1; }
  .footer-grid-v4 .footer-col:last-child { grid-column: 1 / -1; }
  .footer-col a { margin-top: 9px; }
  .footer-bottom { margin-top: 42px; }
  .footer-policy-links { gap: 7px 16px; }
  .mobile-cta { min-height: 64px; padding: 7px 10px calc(7px + env(safe-area-inset-bottom)); }
  .mobile-cta .button { min-height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img { animation: none !important; }
}

/* V5.7 — restrained motion system */
.header-stack::after {
  content: "";
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, #1e63d5, #79aef4);
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
  pointer-events: none;
}

.site-header {
  transition: box-shadow .28s ease, background-color .28s ease;
}

.header-stack.is-scrolled .site-header {
  background: rgba(255,255,255,.985);
  box-shadow: 0 10px 28px rgba(8,24,45,.08);
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -24px;
  left: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform .28s var(--ease);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left center;
}

@media (prefers-reduced-motion: no-preference) {
  html.js-motion .motion-item {
    opacity: 0;
    transform: translateY(18px);
    animation: none;
    transition: opacity .68s var(--ease), transform .68s var(--ease);
    transition-delay: var(--motion-delay, 0ms);
    will-change: opacity, transform;
  }

  html.js-motion .motion-item.is-visible {
    opacity: 1;
    transform: none;
    will-change: auto;
  }

  .hero-media::after {
    content: "";
    position: absolute;
    z-index: 1;
    top: -25%;
    bottom: -25%;
    left: -55%;
    width: 32%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
    transform: skewX(-16deg) translateX(-180%);
    animation: hero-sheen 1.25s .55s var(--ease) both;
    pointer-events: none;
  }

  .media-caption { z-index: 2; }

  .hero .eyebrow::before {
    animation: eyebrow-line-in .65s .25s var(--ease) both;
    transform-origin: left center;
  }

  @keyframes hero-sheen {
    from { transform: skewX(-16deg) translateX(-180%); }
    to { transform: skewX(-16deg) translateX(560%); }
  }

  @keyframes eyebrow-line-in {
    from { opacity: 0; transform: scaleX(0); }
    to { opacity: 1; transform: scaleX(1); }
  }

  @media (max-width: 1280px) {
    .menu-open .mobile-menu > a,
    .menu-open .mobile-menu > .member-login {
      animation: mobile-menu-item-in .38s var(--ease) both;
    }

    .menu-open .mobile-menu > :nth-child(2) { animation-delay: 35ms; }
    .menu-open .mobile-menu > :nth-child(3) { animation-delay: 70ms; }
    .menu-open .mobile-menu > :nth-child(4) { animation-delay: 105ms; }
    .menu-open .mobile-menu > :nth-child(5) { animation-delay: 140ms; }
    .menu-open .mobile-menu > :nth-child(6) { animation-delay: 175ms; }
    .menu-open .mobile-menu > :nth-child(7) { animation-delay: 210ms; }
    .menu-open .mobile-menu > :nth-child(n+8) { animation-delay: 245ms; }

    @keyframes mobile-menu-item-in {
      from { opacity: 0; transform: translateY(9px); }
      to { opacity: 1; transform: none; }
    }
  }
}

@media (hover: hover) and (pointer: fine) {
  .proof-slot,
  .plan,
  .article-card,
  .feature-card,
  .pain-item {
    transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
  }

  .proof-slot:hover,
  .plan:hover,
  .article-card:hover,
  .feature-card:hover,
  .pain-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(8,24,45,.1);
  }

  .service-ribbon span {
    transition: color .25s ease, background-color .25s ease;
  }

  .service-ribbon span:hover {
    color: #fff;
    background: rgba(255,255,255,.06);
  }
}

@media (max-width: 760px) and (prefers-reduced-motion: no-preference) {
  html.js-motion .motion-item {
    transform: translateY(12px);
    transition-duration: .52s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .header-stack::after { transition: none; }
  .site-header,
  .main-nav a::after,
  .proof-slot,
  .plan,
  .article-card,
  .feature-card,
  .pain-item,
  .service-ribbon span {
    animation: none;
    transition: none;
  }
}

/* V5.8 — Insights editorial system */
.page-insights .page-hero {
  min-height: min(650px, calc(100dvh - 104px));
}

.insights-intro .section-head { margin-bottom: 30px; }

.insights-category-line {
  max-width: 860px;
  margin: 0 0 34px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.insights-topics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.insights-topics a {
  min-height: 92px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 16px;
  border-left: 1px solid var(--line);
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  transition: color .25s ease, background-color .25s ease;
}

.insights-topics a:first-child { border-left: 0; }
.insights-topics a span { color: var(--blue); font-size: 11px; letter-spacing: .08em; }
.insights-topics a:hover { color: var(--blue); background: rgba(255,255,255,.72); }

.insight-pillars { border-top: 2px solid var(--navy); }

.insight-pillar {
  display: grid;
  grid-template-columns: 110px minmax(250px, .85fr) minmax(360px, 1.15fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 130px;
}

.insight-pillar-index span {
  display: block;
  color: var(--blue);
  font-size: 34px;
  font-weight: 720;
  letter-spacing: -.04em;
}

.insight-pillar-index small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.insight-pillar-copy h3 {
  color: var(--navy);
  font-size: clamp(22px, 2.2vw, 29px);
  line-height: 1.35;
}

.insight-pillar-copy p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.insight-pillar-copy .text-link { margin-top: 22px; }

.insight-question-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: insight-question;
}

.insight-question-list li {
  position: relative;
  min-height: 42px;
  padding: 12px 0 12px 38px;
  border-top: 1px solid var(--line);
  color: var(--text);
  line-height: 1.55;
  counter-increment: insight-question;
}

.insight-question-list li:first-child { border-top-color: var(--line-strong); }

.insight-question-list li::before {
  content: counter(insight-question, decimal-leading-zero);
  position: absolute;
  top: 13px;
  left: 0;
  color: var(--blue);
  font-size: 11px;
  font-weight: 760;
}

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

.insight-brief {
  position: relative;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  overflow: hidden;
  border: 1px solid #d6dee8;
  border-radius: 14px;
  background: #fff;
  transition: border-color .28s ease, box-shadow .28s ease;
}

.insight-brief:first-child {
  color: rgba(255,255,255,.76);
  border-color: var(--navy);
  background: var(--navy);
}

.insight-brief-meta {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 740;
  letter-spacing: .04em;
}

.insight-brief-meta time { color: var(--muted); font-weight: 600; letter-spacing: 0; }
.insight-brief:first-child .insight-brief-meta { color: #8fbaf5; }
.insight-brief:first-child .insight-brief-meta time { color: rgba(255,255,255,.55); }

.insight-brief h3 {
  position: relative;
  z-index: 1;
  max-width: 500px;
  margin-top: 38px;
  color: var(--navy);
  font-size: 23px;
  line-height: 1.4;
}

.insight-brief p {
  position: relative;
  z-index: 1;
  margin: 14px 0 28px;
  color: var(--muted);
  line-height: 1.75;
}

.insight-brief:first-child h3 { color: #fff; }
.insight-brief:first-child p { color: rgba(255,255,255,.7); }

.insight-related {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  color: var(--blue);
  font-size: 13px;
  font-weight: 740;
}

.insight-brief:first-child .insight-related { color: #fff; }
.insight-related span { transition: transform .22s var(--ease); }
.insight-brief:hover .insight-related span { transform: translateX(4px); }

.insight-brief-number {
  position: absolute;
  right: 22px;
  bottom: 2px;
  color: rgba(16,35,63,.045);
  font-size: 92px;
  font-weight: 780;
  line-height: 1;
  letter-spacing: -.08em;
}

.insight-brief:first-child .insight-brief-number { color: rgba(255,255,255,.055); }
.insight-brief:hover { border-color: #aebed1; box-shadow: 0 18px 42px rgba(8,24,45,.08); }

.insights-disclaimer {
  display: grid;
  grid-template-columns: 150px 1fr 1fr;
  gap: 28px;
  margin-top: 26px;
  padding: 24px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.insights-disclaimer strong { color: var(--navy); font-size: 13px; }
.insights-disclaimer p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.insight-stage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--navy);
}

.insight-stage {
  min-height: 154px;
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 28px 24px 28px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  transition: background-color .25s ease;
}

.insight-stage:nth-child(odd) { border-right: 1px solid var(--line); }
.insight-stage:nth-child(even) { padding-left: 24px; }
.insight-stage > span { color: var(--blue); font-size: 12px; font-weight: 760; }
.insight-stage h3 { color: var(--navy); font-size: 19px; }
.insight-stage p { margin: 9px 0 0; color: var(--muted); line-height: 1.65; }
.insight-stage b { color: var(--blue); font-size: 20px; transition: transform .22s var(--ease); }
.insight-stage:hover { background: #f6f9fc; }
.insight-stage:hover b { transform: translateX(4px); }

@media (max-width: 980px) {
  .insights-topics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .insights-topics a:nth-child(4) { border-left: 0; }
  .insights-topics a:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .insight-pillar { grid-template-columns: 78px minmax(0, .9fr) minmax(300px, 1.1fr); gap: 24px; }
  .insights-disclaimer { grid-template-columns: 120px 1fr; }
  .insights-disclaimer p:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  .page-insights .page-hero { min-height: auto; }
  .insights-category-line { margin-bottom: 24px; font-size: 14px; }
  .insights-topics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .insights-topics a { min-height: 76px; padding: 15px 12px; font-size: 13px; }
  .insights-topics a:nth-child(odd) { border-left: 0; }
  .insights-topics a:nth-child(even) { border-left: 1px solid var(--line); }
  .insights-topics a:nth-child(-n+4) { border-bottom: 1px solid var(--line); }
  .insight-pillar { grid-template-columns: 1fr; gap: 18px; padding: 32px 0; }
  .insight-pillar-index { display: flex; align-items: baseline; gap: 14px; }
  .insight-pillar-index span { font-size: 27px; }
  .insight-pillar-index small { margin: 0; }
  .insight-pillar-copy h3 { font-size: 23px; }
  .insight-question-list { margin-top: 4px; }
  .insight-brief-grid { grid-template-columns: 1fr; gap: 10px; }
  .insight-brief { min-height: 270px; padding: 23px 20px; }
  .insight-brief h3 { margin-top: 30px; font-size: 21px; }
  .insight-brief-meta { flex-direction: column; gap: 5px; }
  .insight-brief-number { font-size: 74px; }
  .insights-disclaimer { grid-template-columns: 1fr; gap: 10px; margin-top: 20px; }
  .insights-disclaimer p:last-child { grid-column: auto; }
  .insight-stage-list { grid-template-columns: 1fr; }
  .insight-stage,
  .insight-stage:nth-child(even) { min-height: 132px; padding: 22px 4px 22px 0; border-right: 0; }
}

/* V5.9 — editorial knowledge hub and long-form guides */
.insight-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--navy);
  border-bottom: 1px solid var(--line-strong);
}

.insight-feature {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  padding: 30px 28px 26px;
  border-left: 1px solid var(--line);
  scroll-margin-top: 130px;
}

.insight-feature:first-child { border-left: 0; }
.insight-feature-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.insight-feature-meta span { color: var(--blue); font-size: 30px; font-weight: 760; letter-spacing: -.04em; }
.insight-feature-meta small { color: var(--muted); font-size: 11px; font-weight: 720; letter-spacing: .05em; text-transform: uppercase; }
.insight-feature h3 { margin-top: 40px; color: var(--navy); font-size: clamp(21px, 2vw, 27px); line-height: 1.38; }
.insight-feature > p { margin: 15px 0 24px; color: var(--muted); line-height: 1.75; }
.insight-feature-focus { margin-top: auto; border-top: 1px solid var(--line); }
.insight-feature-focus span { display: block; padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--text); font-size: 13px; }
.insight-feature-focus span::before { content: ''; display: inline-block; width: 16px; height: 1px; margin: 0 10px 4px 0; background: var(--blue); }
.insight-feature-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 20px; margin-top: 22px; }
.insight-feature-links .text-link { font-size: 12px; }

.insight-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--navy);
  border-bottom: 1px solid var(--line-strong);
}

.insight-index-group { padding: 30px 28px 26px; border-left: 1px solid var(--line); }
.insight-index-group:first-child { border-left: 0; }
.insight-index-group > span { color: var(--blue); font-size: 11px; font-weight: 760; letter-spacing: .05em; }
.insight-index-group h3 { min-height: 66px; margin: 10px 0 22px; color: var(--navy); font-size: 19px; line-height: 1.45; }
.insight-index-group .insight-question-list li { min-height: 64px; padding-right: 6px; font-size: 14px; }

.page-insights-article { background: #fff; }
.knowledge-breadcrumb li:last-child { max-width: min(48vw, 540px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.knowledge-hero { position: relative; overflow: hidden; padding: clamp(58px, 8vw, 106px) 0 64px; border-bottom: 1px solid var(--line); background: linear-gradient(145deg,#f4f8fc 0%,#fff 62%); }
.knowledge-hero::after { content: ''; position: absolute; width: 460px; height: 460px; right: -120px; top: -250px; border: 1px solid rgba(37,104,215,.14); border-radius: 50%; box-shadow: 0 0 0 70px rgba(37,104,215,.025),0 0 0 140px rgba(37,104,215,.018); pointer-events: none; }
.knowledge-hero-inner { position: relative; z-index: 1; }
.knowledge-hero h1 { max-width: 850px; margin-top: 18px; color: var(--navy); font-size: clamp(36px, 5.2vw, 66px); line-height: 1.12; letter-spacing: -.04em; }
.knowledge-lead { max-width: 760px; margin: 28px 0 0; color: var(--muted); font-size: clamp(17px, 1.7vw, 21px); line-height: 1.85; }
.knowledge-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

.knowledge-layout { display: grid; grid-template-columns: minmax(0, 1fr) 286px; gap: clamp(52px, 7vw, 104px); align-items: start; padding-top: 64px; padding-bottom: 96px; }
.knowledge-main { min-width: 0; }
.knowledge-answer { padding: 26px 30px 28px; border-top: 2px solid var(--blue); background: #f0f5fb; }
.knowledge-answer > span,.knowledge-checklist > div > span { color: var(--blue); font-size: 11px; font-weight: 780; letter-spacing: .08em; }
.knowledge-answer p { margin: 12px 0 0; color: var(--navy); font-size: 18px; font-weight: 650; line-height: 1.8; }
.knowledge-section { position: relative; padding: 60px 0 56px; border-bottom: 1px solid var(--line); scroll-margin-top: 120px; }
.knowledge-section-number { position: absolute; right: 0; top: 54px; color: rgba(16,35,63,.09); font-size: 34px; font-weight: 780; }
.knowledge-section h2,.knowledge-sources h2 { max-width: calc(100% - 58px); color: var(--navy); font-size: clamp(25px, 3vw, 34px); line-height: 1.35; letter-spacing: -.025em; }
.knowledge-section > p { max-width: 760px; margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.9; }
.knowledge-section ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 28px; margin: 30px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-strong); }
.knowledge-section li { position: relative; min-height: 64px; padding: 18px 6px 16px 23px; border-bottom: 1px solid var(--line); color: var(--text); font-size: 14px; line-height: 1.65; }
.knowledge-section li::before { content: ''; position: absolute; left: 0; top: 27px; width: 8px; height: 2px; background: var(--blue); }

.knowledge-checklist { display: grid; grid-template-columns: .8fr 1.2fr; gap: 42px; margin: 64px 0 0; padding: 38px; color: #fff; background: var(--navy); }
.knowledge-checklist h2 { margin-top: 12px; color: #fff; font-size: 25px; line-height: 1.45; }
.knowledge-checklist ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.25); }
.knowledge-checklist li { display: grid; grid-template-columns: 32px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.55; }
.knowledge-checklist li span { color: #8fbaf5; font-size: 11px; font-weight: 760; }

.knowledge-sources { padding-top: 64px; scroll-margin-top: 120px; }
.knowledge-sources ul { margin: 26px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-strong); }
.knowledge-sources li { border-bottom: 1px solid var(--line); }
.knowledge-sources a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 15px 0; color: var(--text); font-size: 14px; }
.knowledge-sources a span { color: var(--blue); }
.knowledge-disclaimer { margin: 30px 0 0; padding: 22px 24px; border: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.8; background: #f8fafc; }

.knowledge-aside { position: sticky; top: 118px; }
.knowledge-aside-inner { border-top: 2px solid var(--navy); }
.knowledge-aside-inner > p { margin: 0; padding: 18px 0 14px; color: var(--muted); font-size: 10px; font-weight: 780; letter-spacing: .12em; }
.knowledge-aside nav { border-top: 1px solid var(--line); }
.knowledge-aside nav a { display: grid; grid-template-columns: 28px 1fr; gap: 8px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--text); font-size: 12px; line-height: 1.5; }
.knowledge-aside nav a > span { color: var(--blue); font-size: 10px; font-weight: 760; }
.knowledge-aside-cta { margin-top: 28px; padding: 24px; background: #f1f5fa; }
.knowledge-aside-cta strong { display: block; color: var(--navy); font-size: 15px; line-height: 1.55; }
.knowledge-aside-cta .button { width: 100%; margin-top: 18px; padding-inline: 14px; font-size: 12px; text-align: center; }
.knowledge-aside-cta .text-link { margin-top: 16px; font-size: 11px; }

@media (max-width: 980px) {
  .insight-feature-grid,.insight-index-grid { grid-template-columns: 1fr; }
  .insight-feature,.insight-index-group { min-height: auto; border-left: 0; border-top: 1px solid var(--line); }
  .insight-feature:first-child,.insight-index-group:first-child { border-top: 0; }
  .insight-feature h3 { margin-top: 26px; }
  .insight-index-group h3 { min-height: 0; }
  .knowledge-layout { grid-template-columns: minmax(0,1fr) 240px; gap: 44px; }
  .knowledge-checklist { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 760px) {
  .insight-feature { padding: 26px 4px; }
  .insight-feature-meta span { font-size: 25px; }
  .insight-feature h3 { font-size: 22px; }
  .insight-feature-links { flex-direction: column; }
  .insight-index-group { padding: 26px 4px; }
  .insight-index-group .insight-question-list li { min-height: 0; }
  .knowledge-breadcrumb li:last-child { max-width: 44vw; }
  .knowledge-hero { padding: 48px 0 42px; }
  .knowledge-hero h1 { margin-top: 14px; font-size: clamp(32px,9.5vw,44px); }
  .knowledge-lead { margin-top: 20px; font-size: 16px; line-height: 1.75; }
  .knowledge-meta { flex-direction: column; gap: 7px; margin-top: 25px; }
  .knowledge-layout { grid-template-columns: 1fr; gap: 42px; padding-top: 34px; padding-bottom: 70px; }
  .knowledge-answer { padding: 22px 20px; }
  .knowledge-answer p { font-size: 16px; }
  .knowledge-section { padding: 46px 0 42px; }
  .knowledge-section-number { top: 45px; font-size: 25px; }
  .knowledge-section h2,.knowledge-sources h2 { max-width: calc(100% - 42px); font-size: 25px; }
  .knowledge-section > p { font-size: 15px; line-height: 1.82; }
  .knowledge-section ul { grid-template-columns: 1fr; gap: 0; margin-top: 24px; }
  .knowledge-section li { min-height: 0; padding-top: 14px; padding-bottom: 14px; }
  .knowledge-section li::before { top: 23px; }
  .knowledge-checklist { margin-top: 46px; padding: 28px 22px; }
  .knowledge-checklist h2 { font-size: 22px; }
  .knowledge-sources { padding-top: 48px; }
  .knowledge-aside { position: static; }
  .knowledge-aside nav { display: none; }
  .knowledge-aside-inner > p { display: none; }
  .knowledge-aside-cta { margin-top: 0; }
  .mobile-cta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* V5.11 — storage and fair-use policy */
.storage-policy-hero { color: #fff; background: var(--navy); }
.storage-policy-hero-inner { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: clamp(48px,8vw,120px); align-items: end; padding-top: clamp(62px,8vw,104px); padding-bottom: clamp(58px,7vw,92px); }
.storage-policy-hero .section-kicker { color: #8fbaf5; }
.storage-policy-hero h1 { max-width: 780px; margin-top: 18px; color: #fff; font-size: clamp(40px,5.4vw,70px); line-height: 1.12; letter-spacing: -.04em; text-wrap: balance; }
.storage-policy-hero-inner > div:first-child > p:not(.section-kicker) { max-width: 760px; margin: 25px 0 0; color: rgba(255,255,255,.72); font-size: 18px; line-height: 1.8; }
.storage-policy-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.58); font-size: 12px; }
.storage-policy-status { padding: 26px 0 4px 28px; border-left: 1px solid rgba(255,255,255,.22); }
.storage-policy-status strong { color: #8fbaf5; font-size: 11px; letter-spacing: .08em; }
.storage-policy-status p { margin: 12px 0 0; color: rgba(255,255,255,.68); font-size: 13px; line-height: 1.75; }

.storage-timeline-section { border-bottom: 1px solid var(--line); background: #fff; }
.storage-timeline { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.storage-timeline > div { min-height: 166px; padding: 30px 28px 26px; border-left: 1px solid var(--line); }
.storage-timeline > div:first-child { border-left: 0; }
.storage-timeline span { color: var(--blue); font-size: 11px; font-weight: 760; }
.storage-timeline strong { display: block; margin-top: 18px; color: var(--navy); font-size: 18px; }
.storage-timeline p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.storage-policy-layout { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: clamp(52px,8vw,112px); align-items: start; }
.storage-policy-nav { position: sticky; top: 116px; border-top: 2px solid var(--navy); }
.storage-policy-nav p { margin: 0; padding: 16px 0 12px; color: var(--muted); font-size: 10px; font-weight: 760; letter-spacing: .1em; }
.storage-policy-nav a { display: block; padding: 12px 0; border-top: 1px solid var(--line); color: var(--text); font-size: 13px; line-height: 1.45; transition: color .2s ease,transform .2s var(--ease); }
.storage-policy-nav a:hover { color: var(--blue); transform: translateX(5px); }
.storage-policy-content { min-width: 0; }
.storage-policy-section { padding: 8px 0 64px; border-bottom: 1px solid var(--line-strong); scroll-margin-top: 120px; }
.storage-policy-section + .storage-policy-section { padding-top: 64px; }
.storage-section-label { display: block; color: var(--blue); font-size: 12px; font-weight: 720; }
.storage-policy-section h2 { max-width: 780px; margin-top: 13px; color: var(--navy); font-size: clamp(27px,3.2vw,39px); line-height: 1.33; letter-spacing: -.025em; text-wrap: balance; }
.storage-policy-section > p { max-width: 770px; margin: 22px 0 0; color: var(--muted); font-size: 16px; line-height: 1.9; text-wrap: pretty; }
.storage-policy-section > ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 30px; margin: 30px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-strong); }
.storage-policy-section > ul > li { position: relative; min-height: 62px; padding: 17px 4px 16px 22px; border-bottom: 1px solid var(--line); color: var(--text); font-size: 14px; line-height: 1.65; }
.storage-policy-section > ul > li::before { content: ''; position: absolute; left: 0; top: 26px; width: 8px; height: 2px; background: var(--blue); }

.storage-formula { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 34px; color: #fff; background: var(--navy); }
.storage-formula > div { min-height: 178px; padding: 30px; border-left: 1px solid rgba(255,255,255,.16); }
.storage-formula > div:first-child { border-left: 0; }
.storage-formula small { display: block; color: #8fbaf5; font-size: 10px; font-weight: 760; letter-spacing: .06em; }
.storage-formula strong { display: block; margin-top: 24px; color: #fff; font-size: clamp(18px,2vw,24px); line-height: 1.45; }
.storage-formula span { display: block; margin-top: 10px; color: rgba(255,255,255,.58); font-size: 12px; line-height: 1.6; }

.storage-example { display: grid; grid-template-columns: 90px 1fr 1fr 1.5fr; margin-top: 34px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.storage-example > strong,.storage-example > div { padding: 22px 18px; border-left: 1px solid var(--line); }
.storage-example > strong { padding-left: 0; border-left: 0; color: var(--blue); font-size: 11px; letter-spacing: .06em; }
.storage-example span { color: var(--navy); font-size: 13px; font-weight: 740; }
.storage-example p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.storage-use-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); margin-top: 34px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.storage-use-grid > div { padding: 28px 26px 24px; border-left: 1px solid var(--line); }
.storage-use-grid > div:first-child { padding-left: 0; border-left: 0; }
.storage-use-grid strong { color: var(--navy); font-size: 12px; }
.storage-use-grid ul { margin: 18px 0 0; padding: 0; list-style: none; }
.storage-use-grid li { position: relative; padding: 10px 0 10px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.6; }
.storage-use-grid li::before { content: '✓'; position: absolute; left: 0; color: var(--blue); font-weight: 760; }
.storage-use-grid > div:last-child li::before { content: '→'; }
.storage-policy-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; margin-top: 32px; }
.storage-policy-note { margin-top: 54px; padding: 28px 30px; border-top: 2px solid var(--navy); background: #f1f5fa; }
.storage-policy-note strong { color: var(--navy); font-size: 12px; }
.storage-policy-note p { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

@media (max-width: 900px) {
  .storage-policy-hero-inner { grid-template-columns: 1fr; gap: 34px; }
  .storage-policy-status { max-width: 680px; padding: 22px 0 0; border-top: 1px solid rgba(255,255,255,.22); border-left: 0; }
  .storage-policy-layout { grid-template-columns: 1fr; gap: 38px; }
  .storage-policy-nav { position: static; display: flex; flex-wrap: wrap; gap: 0 22px; padding-top: 10px; }
  .storage-policy-nav p { width: 100%; }
  .storage-policy-nav a { border-top: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .storage-policy-hero-inner { padding-top: 48px; padding-bottom: 48px; }
  .storage-policy-hero h1 { font-size: 36px; }
  .storage-policy-hero-inner > div:first-child > p:not(.section-kicker) { font-size: 15px; }
  .storage-policy-meta { flex-direction: column; gap: 7px; }
  .storage-timeline { grid-template-columns: 1fr; }
  .storage-timeline > div { min-height: 0; padding: 22px 4px; border-top: 1px solid var(--line); border-left: 0; }
  .storage-timeline > div:first-child { border-top: 0; }
  .storage-policy-body { padding-top: 46px; }
  .storage-policy-nav { gap: 0 16px; }
  .storage-policy-nav a { font-size: 12px; }
  .storage-policy-section { padding-bottom: 48px; }
  .storage-policy-section + .storage-policy-section { padding-top: 48px; }
  .storage-policy-section h2 { font-size: 26px; }
  .storage-policy-section > p { font-size: 15px; line-height: 1.82; }
  .storage-policy-section > ul,.storage-formula,.storage-use-grid { grid-template-columns: 1fr; }
  .storage-formula > div,.storage-use-grid > div,.storage-use-grid > div:first-child { min-height: 0; padding: 24px 20px; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }
  .storage-formula > div:first-child,.storage-use-grid > div:first-child { border-top: 0; }
  .storage-use-grid > div { border-top-color: var(--line); }
  .storage-example { grid-template-columns: 1fr; }
  .storage-example > strong,.storage-example > div { padding: 16px 4px; border-top: 1px solid var(--line); border-left: 0; }
  .storage-example > strong { border-top: 0; }
  .storage-policy-actions { align-items: stretch; flex-direction: column; }
  .storage-policy-actions .button { width: 100%; }
  .storage-policy-note { margin-top: 42px; padding: 24px 20px; }
}

@media (min-width: 981px) {
  .source-section:has(.warehouse-gallery) {
    grid-template-columns: minmax(0,1fr);
    gap: 30px;
  }

  .source-section:has(.warehouse-gallery) > .section-head {
    max-width: 720px;
  }

  .source-section:has(.warehouse-gallery) .source-content > :not(.warehouse-gallery) {
    max-width: 780px;
  }
}

.qr-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-image > img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

/* V5.13 - panoramic, image-led homepage */
.home-stage {
  position: relative;
  isolation: isolate;
  min-height: min(760px, calc(100dvh - 104px));
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--navy-deep);
}

.home-stage-media,
.home-stage-scrim {
  position: absolute;
  inset: 0;
}

.home-stage-media { z-index: -2; }

.home-stage-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(.86) contrast(1.04);
  transform: scale(1.015);
}

.home-stage-scrim {
  z-index: -1;
  background: linear-gradient(180deg, rgba(6,20,38,.5) 0%, rgba(7,25,46,.64) 55%, rgba(7,24,43,.8) 100%);
}

.home-stage-inner {
  width: min(calc(100% - 48px), var(--max));
  display: grid;
  place-items: center;
  padding-top: clamp(64px,8vw,104px);
  padding-bottom: clamp(116px,13vw,168px);
}

.home-stage-copy {
  width: min(100%, 940px);
  text-align: center;
}

.home-stage-eyebrow {
  margin: 0 0 22px;
  color: #b7d3f8;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .12em;
}

.home-stage h1 {
  max-width: 920px;
  margin: 0 auto;
  color: #fff;
  font-size: clamp(48px,5.5vw,76px);
  font-weight: 780;
  line-height: 1.12;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.home-stage-lead {
  max-width: 700px;
  margin: 26px auto 0;
  color: rgba(255,255,255,.82);
  font-size: clamp(16px,1.35vw,19px);
  line-height: 1.75;
  text-wrap: pretty;
}

.home-stage-links {
  width: min(100%, 780px);
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin: 34px auto 0;
  background: rgba(12,62,99,.94);
  box-shadow: 0 8px 8px rgba(5,20,38,.22);
}

.home-stage-links a {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 16px;
  border-left: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: background-color .24s ease, transform .24s var(--ease);
}

.home-stage-links a:first-child { border-left: 0; }
.home-stage-links a span { color: #a8cdfc; transition: transform .24s var(--ease); }
.home-stage-links a:active { transform: scale(.98); }

.home-entry-dock {
  position: relative;
  z-index: 3;
  margin-top: -76px;
  padding-bottom: clamp(62px,7vw,88px);
  pointer-events: none;
}

.home-entry-grid {
  width: min(calc(100% - 48px), 1000px);
  display: grid;
  grid-template-columns: 1.16fr .84fr;
  gap: 16px;
  pointer-events: auto;
}

.home-entry {
  position: relative;
  min-height: 218px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 34px 38px 30px;
  overflow: hidden;
  border-radius: 12px;
  color: var(--navy);
  background: #fff;
  box-shadow: 0 8px 8px rgba(12,41,72,.13);
  transition: transform .3s var(--ease), background-color .3s ease;
}

.home-entry-contact { background: #edf4fb; }

.home-entry > span {
  color: var(--blue);
  font-size: 10px;
  font-weight: 780;
  letter-spacing: .08em;
}

.home-entry strong {
  display: block;
  margin-top: 16px;
  font-size: clamp(22px,2vw,28px);
  line-height: 1.25;
  letter-spacing: -.02em;
}

.home-entry p {
  max-width: 520px;
  margin: 12px 0 0;
  color: #53657a;
  font-size: 13px;
  line-height: 1.65;
}

.home-entry b {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 22px;
  color: var(--blue-dark);
  font-size: 13px;
}

.home-entry b i { font-style: normal; transition: transform .24s var(--ease); }
.home-entry:active { transform: scale(.985); }

@media (hover:hover) {
  .home-stage-links a:hover { background: rgba(30,99,213,.72); }
  .home-stage-links a:hover span { transform: translateX(4px); }
  .home-entry:hover { transform: translateY(-6px); }
  .home-entry:hover b i { transform: translateX(5px); }
}

@media (prefers-reduced-motion: no-preference) {
  .home-stage-media img { animation: home-stage-photo-in 1.25s cubic-bezier(.16,1,.3,1) both; }
  .home-stage-eyebrow { animation: home-stage-copy-in .6s .12s cubic-bezier(.16,1,.3,1) both; }
  .home-stage h1 { animation: home-stage-copy-in .75s .2s cubic-bezier(.16,1,.3,1) both; }
  .home-stage-lead { animation: home-stage-copy-in .7s .3s cubic-bezier(.16,1,.3,1) both; }
  .home-stage-links { animation: home-stage-copy-in .7s .4s cubic-bezier(.16,1,.3,1) both; }

  @keyframes home-stage-photo-in {
    from { opacity: .62; transform: scale(1.07); }
    to { opacity: 1; transform: scale(1.015); }
  }

  @keyframes home-stage-copy-in {
    from { opacity: 0; transform: translateY(22px); }
    to { opacity: 1; transform: none; }
  }
}

@media (max-width: 760px) {
  .home-stage {
    min-height: 620px;
    place-items: end center;
  }

  .home-stage-media img { object-position: 54% center; }
  .home-stage-scrim { background: linear-gradient(180deg, rgba(6,20,38,.38) 0%, rgba(7,25,46,.64) 42%, rgba(7,24,43,.9) 100%); }
  .home-stage-inner { width: min(calc(100% - 32px), var(--max)); padding: 72px 0 138px; }
  .home-stage-copy { text-align: left; }
  .home-stage-eyebrow { margin-bottom: 16px; font-size: 10px; }
  .home-stage h1 { font-size: clamp(38px,11.2vw,48px); line-height: 1.15; }
  .home-stage-lead { margin-top: 18px; font-size: 15px; line-height: 1.7; }
  .home-stage-links { grid-template-columns: 1fr; margin-top: 24px; box-shadow: none; }
  .home-stage-links a { min-height: 48px; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.18); border-left: 0; font-size: 13px; }
  .home-stage-links a:first-child { border-top: 0; }

  .home-entry-dock { margin-top: -92px; padding-bottom: 48px; }
  .home-entry-grid { width: min(calc(100% - 32px), 1000px); grid-template-columns: 1fr; gap: 10px; }
  .home-entry { min-height: 146px; padding: 23px 24px 21px; }
  .home-entry strong { margin-top: 10px; font-size: 22px; }
  .home-entry p { margin-top: 7px; font-size: 12px; }
  .home-entry b { padding-top: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-stage-media img,
  .home-stage-eyebrow,
  .home-stage h1,
  .home-stage-lead,
  .home-stage-links { animation: none !important; }
  .home-stage-links a,
  .home-entry,
  .home-entry b i { transition: none; }
}

/* V5.14 - stable warehouse section and scan-ready QR assets */
@media (min-width: 981px) {
  .source-section:has(.warehouse-gallery) > .section-head {
    position: static;
    top: auto;
    margin-bottom: 0;
  }
}

.qr-image {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  padding: clamp(14px, 2vw, 24px);
  background: #fff;
}

.qr-image > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* V5.15 - full-width desktop warehouse gallery */
@media (min-width: 981px) {
  .source-section:has(.warehouse-gallery) > .source-content {
    width: 100%;
    max-width: none;
  }

  .source-section:has(.warehouse-gallery) .warehouse-gallery {
    height: clamp(640px, 42vw, 760px);
    grid-template-columns: minmax(0, 1.55fr) minmax(340px, .85fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .source-section:has(.warehouse-gallery) .warehouse-shot img {
    min-height: 0;
  }
}

/* V5.16 - official transparent JCDEN logo */
.brand-official {
  flex: 0 0 auto;
  gap: 0;
  line-height: 0;
}

.brand-logo-image {
  display: block;
  width: 132px;
  height: auto;
}

.site-footer .brand-logo-image {
  width: 158px;
  filter: brightness(0) invert(1);
}

@media (max-width: 760px) {
  .site-header .brand-logo-image { width: 118px; }
  .site-footer .brand-logo-image { width: 146px; }
}