/* 浜挎嵎绉戞妧涓荤珯 鈥?鍏ㄦ柊瑙嗚锛堥潪鏃х珯寤剁画锛?*/
:root {
  --blue-950: #061a33;
  --blue-900: #0a4f86;
  --blue-700: #008fc9;
  --blue-600: #0099dc;
  --blue-500: #00aeef;
  --blue-300: #5bc7f2;
  --blue-100: #d4f1fc;
  --blue-50: #eef9fd;
  --ink: #122033;
  --muted: #5a6b7d;
  --line: rgba(0, 174, 239, 0.16);
  --bg: #f2f6fa;
  --white: #ffffff;
  --radius: 2px;
  --max: 1160px;
  --font-display: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
  --font-en: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --shadow: 0 18px 50px rgba(6, 26, 51, 0.12);
}

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

/* 鍚搁《瀵艰埅涓嬬殑閿氱偣瀹氫綅鍋忕Щ锛坲tility + 涓诲鑸害 120px锛?*/
html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}
#domestic,
#global,
#inquiry,
#follow,
#network,
#culture,
#invest,
#cases,
#applications {
  scroll-margin-top: 120px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue-500); }
button, input, textarea, select { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.en {
  font-family: var(--font-en);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 246, 250, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.94);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px 20px;
}
.header-utility {
  background: linear-gradient(180deg, #f7fbfe 0%, #eef6fb 100%);
  border-bottom: 1px solid rgba(10, 79, 134, 0.1);
}
.header-utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 40px;
  padding-top: 6px;
  padding-bottom: 6px;
}
.utility-note {
  color: var(--blue-900);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  opacity: 0.72;
}
.utility-portals {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}
.utility-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
  padding: 0 11px;
  border: 1px solid rgba(0, 174, 239, 0.24);
  border-radius: 999px;
  background: var(--white);
  color: var(--blue-900);
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(6, 26, 51, 0.04);
  transition: border-color .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.utility-chip svg {
  flex: 0 0 auto;
  color: var(--blue-700);
}
.utility-chip:hover {
  border-color: var(--blue-500);
  background: var(--blue-50);
  color: var(--blue-700);
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(0, 143, 201, 0.12);
  transform: translateY(-1px);
}
.utility-chip:hover svg {
  color: var(--blue-500);
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--blue-900);
}
.logo:hover { color: var(--blue-900); text-decoration: none; }
.logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.logo-cn {
  font-size: 1.42rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--blue-950);
  border-left: 1px solid var(--line);
  padding-left: 14px;
  line-height: 1.15;
}
.logo-footer .logo-cn { color: #fff; border-left-color: rgba(255,255,255,.2); }

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1 1 auto;
  justify-content: center;
}
.nav a {
  padding: 8px 11px;
  font-size: 0.95rem;
  color: var(--ink);
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 2px;
  background: var(--blue-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover,
.nav a.is-active { color: var(--blue-900); }
.nav a.is-active::after,
.nav a:hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--blue-900);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: .2s ease;
  font-weight: 600;
}
.btn-primary {
  background: var(--blue-900);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-700);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,.45);
  color: #fff;
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border-color: var(--blue-900);
  color: var(--blue-900);
}
.btn-outline:hover {
  background: var(--blue-900);
  color: #fff;
}

/* Hero 鈥?full bleed photo + brand */
.hero {
  position: relative;
  min-height: min(88vh, 780px);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(160deg, var(--blue-950), var(--blue-900));
}
.hero-photo {
  background:
    linear-gradient(105deg, rgba(6,26,51,.78) 0%, rgba(6,26,51,.45) 45%, rgba(0,174,239,.25) 100%),
    var(--hero-image) center/cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,26,51,.55), transparent 45%);
  pointer-events: none;
}
.page-hero-photo {
  background:
    linear-gradient(120deg, rgba(6,26,51,.82), rgba(10,79,134,.55)),
    var(--hero-image) center/cover no-repeat !important;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: 120px 0 88px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}
.hero-brand {
  font-family: var(--font-en);
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 0.95;
  margin: 0 0 18px;
  opacity: 0;
  animation: rise .9s .15s ease forwards;
}
.hero h1 {
  margin: 0 0 16px;
  max-width: 16em;
  font-size: clamp(1.45rem, 2.6vw, 2.05rem);
  font-weight: 600;
  line-height: 1.35;
  opacity: 0;
  animation: rise .9s .35s ease forwards;
}
.hero p.lead {
  margin: 0 0 32px;
  max-width: 34em;
  color: rgba(255,255,255,.82);
  font-size: 1.05rem;
  opacity: 0;
  animation: rise .9s .5s ease forwards;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  animation: rise .9s .65s ease forwards;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* Trust float card under banner */
.trust-float {
  background: transparent;
  margin-top: -48px;
  position: relative;
  z-index: 5;
  padding-bottom: 8px;
}
.trust-card {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(6, 26, 51, 0.1);
  overflow: hidden;
}
.trust-item {
  padding: 32px 16px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.trust-item:last-child { border-right: 0; }
.trust-item .n {
  font-family: var(--font-en);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  color: var(--blue-500);
  line-height: 1.1;
}
.trust-item .k {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Sections */
.section {
  padding: 88px 0;
}
.section-head {
  margin-bottom: 40px;
  max-width: 40rem;
}
.section-head .en {
  display: block;
  color: var(--blue-500);
  font-size: 0.78rem;
  margin-bottom: 10px;
}
.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--blue-950);
  line-height: 1.25;
}
.section-head p {
  margin: 0;
  color: var(--muted);
}

.section-dark {
  background: var(--blue-950);
  color: #fff;
}
.section-dark .section-head .en { color: var(--blue-300); }
.section-dark .section-head h2 { color: #fff; }
.section-dark .section-head p { color: rgba(255,255,255,.72); }

.section-white { background: var(--white); }

/* Capability panels 鈥?not product cards */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.cap-panel {
  position: relative;
  min-height: 240px;
  padding: 36px 32px;
  background:
    linear-gradient(145deg, rgba(11,58,110,.92), rgba(6,26,51,.88)),
    linear-gradient(120deg, #0b3a6e, #1e6bb8);
  color: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform .25s ease, box-shadow .25s ease;
}
.cap-panel:nth-child(2) {
  background:
    linear-gradient(145deg, rgba(21,87,160,.9), rgba(6,26,51,.85)),
    linear-gradient(120deg, #1557a0, #5b9bd4);
}
.cap-panel:nth-child(3) {
  background:
    linear-gradient(160deg, rgba(6,26,51,.92), rgba(11,58,110,.88)),
    linear-gradient(200deg, #061a33, #0b3a6e);
}
.cap-panel:nth-child(4) {
  background:
    linear-gradient(145deg, rgba(30,107,184,.88), rgba(11,58,110,.9)),
    linear-gradient(160deg, #1e6bb8, #0b3a6e);
}
.cap-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.cap-panel .en {
  font-size: 0.72rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 8px;
}
.cap-panel h3 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}
.cap-panel p {
  margin: 0 0 18px;
  color: rgba(255,255,255,.78);
  font-size: 0.95rem;
  max-width: 28em;
}
.cap-panel .more {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.4);
  align-self: flex-start;
  padding-bottom: 2px;
}

/* Solutions / apps */
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.app-item {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  background: var(--blue-900);
  color: #fff;
}
.app-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
  transition: transform .5s ease, opacity .3s;
}
.app-item:hover img {
  transform: scale(1.06);
  opacity: .4;
}
.app-item .body {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: 280px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(6,26,51,.85) 10%, transparent 70%);
}
.app-item h3 { margin: 0 0 8px; font-size: 1.25rem; }
.app-item p { margin: 0; color: rgba(255,255,255,.8); font-size: 0.92rem; }

/* Cases strip */
.case-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.case-rail::-webkit-scrollbar { height: 6px; }
.case-rail::-webkit-scrollbar-thumb { background: var(--blue-100); }
.case-card {
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}
.case-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  background: var(--blue-50);
}
.case-card .t {
  padding: 14px 16px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--blue-950);
}

/* News */
.news-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.news-row {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
}
.news-row:hover { background: rgba(255,255,255,.55); }
.news-row time {
  font-family: var(--font-en);
  color: var(--muted);
  font-size: 0.88rem;
}
.news-row h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-950);
}
.news-row .tag {
  font-size: 0.78rem;
  color: var(--blue-500);
  white-space: nowrap;
}

/* Contact CTA */
.section-cta {
  background:
    radial-gradient(ellipse 55% 80% at 100% 0%, rgba(0, 174, 239, 0.22), transparent 55%),
    linear-gradient(135deg, #061a33 0%, #0a3a66 55%, #0a4f86 100%);
  color: #fff;
  padding: 64px 0;
}
.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) auto;
  gap: 28px 40px;
  align-items: end;
  padding: 40px 44px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
}
.cta-intro .en {
  color: var(--blue-300);
  font-size: 0.75rem;
}
.cta-intro h2 {
  margin: 8px 0 12px;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  color: #fff;
}
.cta-intro > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  max-width: 36em;
}
.cta-split {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 18px;
}
.cta-block {
  padding: 22px 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.16);
}
.cta-block-global {
  background: rgba(0, 174, 239, 0.08);
  border-color: rgba(0, 174, 239, 0.28);
}
.cta-badge {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.cta-badge em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-300);
  font-weight: 600;
}
.cta-badge strong {
  font-size: 1.12rem;
  color: #fff;
  font-weight: 700;
}
.cta-block-desc {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}
.cta-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.cta-fact {
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}
.cta-fact span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--blue-300);
  font-weight: 600;
}
.cta-fact a,
.cta-fact strong {
  color: #fff;
  font-style: normal;
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1.45;
  text-decoration: none;
  word-break: break-word;
}
.cta-fact a:hover { color: var(--blue-300); }
.cta-actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}
.cta-actions .btn {
  width: auto;
  min-width: 7.5em;
  justify-content: center;
  text-align: center;
}
.section-cta .btn-primary {
  background: var(--blue-500, #00aeef);
  border-color: var(--blue-500, #00aeef);
  color: #fff;
}
.section-cta .btn-primary:hover {
  background: #fff;
  border-color: #fff;
  color: var(--blue-900);
}

/* Page hero (inner) */
.page-hero {
  padding: 72px 0 48px;
  background:
    linear-gradient(135deg, var(--blue-950), var(--blue-900) 60%, #1557a0);
  color: #fff;
}
.page-hero .en {
  color: var(--blue-300);
  font-size: 0.75rem;
  margin-bottom: 12px;
  display: block;
}
.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
.page-hero p {
  margin: 0;
  max-width: 36em;
  color: rgba(255,255,255,.78);
}

.prose {
  max-width: 48rem;
  color: var(--ink);
}
.prose h2, .prose h3 { color: var(--blue-950); }
.prose p { margin: 0 0 1em; }
.prose img { margin: 1em 0; }

.side-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.side-nav a {
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.9rem;
}
.side-nav a.is-active,
.side-nav a:hover {
  border-color: var(--blue-500);
  color: var(--blue-900);
  background: var(--blue-50);
}

.honor-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.honor-tabs button {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px 14px;
  cursor: pointer;
  color: var(--muted);
}
.honor-tabs button.is-active {
  background: var(--blue-900);
  border-color: var(--blue-900);
  color: #fff;
}
.honor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.honor-item {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 12px;
  text-align: center;
}
.honor-item img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  background: var(--blue-50);
}
.honor-item p {
  margin: 10px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Honor page */
.section-honor-page {
  background: linear-gradient(180deg, #f4f8fc 0%, #e8eef5 100%);
}
.honor-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}
.honor-intro .en { color: var(--blue-500); }
.honor-intro h2 {
  margin: 8px 0 12px;
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}
.honor-intro p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 36rem;
}
.honor-intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.honor-intro-stats div {
  padding: 18px 14px;
  background: rgba(255, 255, 255, 0.88);
}
.honor-intro-stats b {
  display: block;
  font-family: var(--font-en);
  font-size: 1.6rem;
  color: var(--blue-900);
  line-height: 1;
  margin-bottom: 8px;
}
.honor-intro-stats span {
  color: var(--muted);
  font-size: 0.82rem;
}
.honor-board {
  padding: 22px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.72);
}
.honor-tabs-lg {
  gap: 10px;
  margin-bottom: 22px;
}
.honor-tabs-lg button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background: #fff;
  color: var(--blue-900);
  font-weight: 650;
}
.honor-tabs-lg button em {
  font-family: var(--font-en);
  font-style: normal;
  color: var(--blue-500);
  font-size: 0.85rem;
}
.honor-tabs-lg button small {
  margin-left: 2px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 0.72rem;
  font-weight: 700;
}
.honor-tabs-lg button.is-active {
  background: var(--blue-950);
  border-color: var(--blue-950);
  color: #fff;
}
.honor-tabs-lg button.is-active em { color: var(--blue-300); }
.honor-tabs-lg button.is-active small {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}
.honor-wall-page.honor-wall:not(.is-expanded) .honor-card:nth-child(n+13) {
  display: flex;
}
.honor-wall[hidden],
[data-honor-panel][hidden] {
  display: none !important;
}

/* Forms */
.form-grid {
  display: grid;
  gap: 14px;
}
.form-grid label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}
.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  color: var(--ink);
  border-radius: var(--radius);
}
.form-grid input:focus,
.form-grid textarea:focus {
  outline: 2px solid rgba(30, 107, 184, 0.25);
  border-color: var(--blue-500);
}
.form-msg {
  margin-top: 12px;
  font-size: 0.92rem;
}
.form-msg.ok { color: #1a7a45; }
.form-msg.err { color: #b42318; }

.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.article-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

/* Footer */
.site-footer {
  background: #041526;
  color: rgba(255,255,255,.78);
  padding: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.95fr) minmax(0, 1.7fr);
  gap: 40px 40px;
  padding: 56px 0 40px;
  align-items: start;
}
.footer-brand .logo { color: #fff; margin-bottom: 18px; }
.footer-former {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.8rem;
  line-height: 1.5;
}
.footer-desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  max-width: 22em;
  color: rgba(255,255,255,.66);
}
.footer-contact {
  list-style: none;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  gap: 10px;
  max-width: 22em;
}
.footer-contact li {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.66);
}
.footer-contact span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  padding-top: 0.15em;
}
.footer-contact a {
  color: rgba(255, 255, 255, 0.82);
}
.footer-contact a:hover { color: #fff; }
.footer-contact em {
  font-style: normal;
  color: rgba(255, 255, 255, 0.66);
}
.footer-navs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px 14px;
}
.footer-col h4,
.footer-social h4 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}
.footer-col a {
  display: block;
  margin-bottom: 10px;
  font-size: 0.86rem;
  color: rgba(255,255,255,.62);
}
.footer-col a:hover { color: #fff; }
.footer-follow {
  border-top: 1px solid rgba(255,255,255,.1);
  background: rgba(0,0,0,.18);
  padding: 28px 0;
}
.footer-follow-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-follow-label h4 {
  margin: 0 0 6px;
  color: #fff;
  font-size: 1rem;
}
.footer-follow-label p {
  margin: 0 0 12px;
  color: rgba(255,255,255,.55);
  font-size: 0.88rem;
}
.footer-friends {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 12px 0 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: baseline;
  font-size: 0.75rem;
  color: rgba(255,255,255,.32);
}
.footer-friends-label {
  flex: 0 0 auto;
  color: rgba(255,255,255,.28);
  letter-spacing: 0.04em;
}
.footer-friends-list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
}
.footer-friends-list a {
  color: rgba(255,255,255,.36);
  text-decoration: none;
}
.footer-friends-list a:hover {
  color: rgba(255,255,255,.62);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 16px 0 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,.42);
}
.footer-beian {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
}
.footer-beian a {
  color: rgba(255,255,255,.48);
}
.footer-beian a:hover { color: #fff; }
.footer-police {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-navs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px 18px;
  }
  .footer-desc,
  .footer-contact { max-width: 36em; }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* About grand */
.section-about-grand { padding-top: 72px; }
.about-grand {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 48px;
  align-items: stretch;
}
.about-grand-left .en { color: var(--blue-500); }
.about-grand-left h2 {
  margin: 8px 0 18px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--blue-950);
}
.about-body {
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.9;
  font-size: 1.02rem;
  text-align: justify;
  text-justify: inter-ideograph;
}
.about-body.prose p { margin: 0 0 1em; }
.about-body.prose p:last-child { margin-bottom: 0; }
.about-side-panel {
  height: 100%;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background: var(--white);
  box-shadow: 0 18px 48px rgba(6, 26, 51, 0.08);
}
.about-side-panel--creds {
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(165deg, rgba(6, 26, 51, 0.88), rgba(10, 79, 134, 0.82)),
    var(--about-side-image) center/cover no-repeat;
  color: #fff;
  border: 0;
  padding: 28px 24px 22px;
  gap: 18px;
}
.about-side-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.about-side-kicker {
  margin: 0 0 6px;
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 600;
}
.about-side-head h3 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}
.about-side-years {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  flex: 0 0 auto;
}
.about-side-years small {
  margin-top: 4px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.78;
}
.about-cred-cards {
  display: grid;
  gap: 10px;
  flex: 1 1 auto;
}
.about-cred-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}
.about-cred-card em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-300);
  letter-spacing: 0.04em;
}
.about-cred-card strong {
  display: block;
  font-size: 1.02rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
}
.about-cred-card span {
  display: block;
  margin-top: 3px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.72);
}
.about-side-foot {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  gap: 10px;
}
.about-side-foot p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}
.about-side-foot a {
  color: #fff;
  font-weight: 650;
  font-size: 0.88rem;
}
.about-side-foot a:hover {
  color: var(--blue-300);
  text-decoration: none;
}
/* legacy about page stats (if still used) */
.about-stat-stack {
  display: grid;
  gap: 14px;
  height: 100%;
}
.about-stat {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-500));
  color: #fff;
  padding: 28px 24px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.about-stat b {
  font-family: var(--font-en);
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 8px;
}
.about-stat span { opacity: .85; font-size: 0.92rem; }

/* Capability with bg */
.section-capability-bg {
  position: relative;
  background:
    linear-gradient(160deg, rgba(6,26,51,.88), rgba(10,79,134,.78)),
    var(--cap-image) center/cover no-repeat;
  color: #fff;
}
.section-head-light .en { color: var(--blue-300); }
.section-head-light h2 { color: #fff; }
.section-head-light p { color: rgba(255,255,255,.78); }
.cap-panel-light {
  background: rgba(255,255,255,.1) !important;
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  min-height: 220px;
}
.cap-panel-light:hover {
  background: rgba(255,255,255,.16) !important;
}

/* Solutions grand cards */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.sol-card {
  position: relative;
  min-height: 280px;
  background: var(--blue-950);
  color: #fff;
  overflow: hidden;
  display: block;
}
.sol-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .58;
  transition: transform .55s ease, opacity .3s;
}
.sol-card:hover img { transform: scale(1.06); opacity: .42; }
.sol-no {
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 2;
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blue-300);
}
.sol-body {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: 280px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(6,26,51,.94) 0%, rgba(6,26,51,.55) 42%, transparent 72%);
}
.sol-body h3 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.3;
}
.sol-excerpt {
  margin: 10px 0 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  color: rgba(255,255,255,.82);
  font-size: 0.88rem;
  line-height: 1.55;
  transition: max-height .35s ease, opacity .25s ease, margin .25s ease;
}
.sol-excerpt.is-open {
  max-height: 4.8em;
  opacity: 1;
  margin: 10px 0 12px;
}
.sol-card:hover .sol-excerpt,
.sol-card:focus-visible .sol-excerpt {
  max-height: 4.8em;
  opacity: 1;
  margin: 10px 0 12px;
}
.sol-body .more {
  margin-top: 14px;
  font-weight: 600;
  opacity: 0.88;
  border-bottom: 1px solid rgba(255,255,255,.4);
  align-self: flex-start;
  padding-bottom: 2px;
  transition: opacity .2s ease, transform .2s ease;
}
.sol-card:hover .more {
  opacity: 1;
  transform: translateX(2px);
}

/* Customer logo wall */
.section-cases {
  background:
    linear-gradient(180deg, #f7fbfe 0%, #eef5fa 100%);
  border-top: 1px solid rgba(10, 79, 134, 0.06);
  border-bottom: 1px solid rgba(10, 79, 134, 0.06);
}
.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.logo-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(10, 79, 134, 0.1);
  min-height: 168px;
  transition: border-color .2s ease, box-shadow .25s ease, transform .25s ease;
}
.logo-card:hover {
  border-color: rgba(0, 174, 239, 0.35);
  box-shadow: 0 14px 36px rgba(6, 26, 51, 0.08);
  transform: translateY(-3px);
}
.logo-card-media {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 118px;
  padding: 22px 24px 10px;
}
.logo-card-media img {
  max-width: 78%;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.78;
  transition: filter .25s ease, opacity .25s ease, transform .25s ease;
}
.logo-card:hover .logo-card-media img {
  filter: none;
  opacity: 1;
  transform: scale(1.03);
}
.logo-card-fallback {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 700;
  font-size: 1.1rem;
}
.logo-card figcaption {
  padding: 0 16px 18px;
  text-align: center;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.logo-wall:not(.is-expanded) .logo-card:nth-child(n+13) {
  display: none;
}
.logo-wall-actions {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}
.expand-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(10, 79, 134, 0.16);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--blue-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.expand-toggle:hover {
  border-color: var(--blue-500);
  color: var(--blue-500);
  background: var(--blue-50);
}
.expand-toggle .icon-collapse { display: none; }
.expand-toggle[aria-expanded="true"] .icon-expand { display: none; }
.expand-toggle[aria-expanded="true"] .icon-collapse { display: block; }

.section-honors-home {
  background: linear-gradient(180deg, #f4f8fc 0%, #eef4f9 100%);
}
.honor-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.honor-wall:not(.is-expanded) .honor-card:nth-child(n+13) {
  display: none;
}
.honor-card {
  margin: 0;
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: border-color .2s ease, box-shadow .25s ease, transform .25s ease;
}
.honor-card:hover {
  border-color: rgba(0, 174, 239, 0.35);
  box-shadow: 0 14px 36px rgba(6, 26, 51, 0.08);
  transform: translateY(-3px);
}
.honor-card-media {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 500 / 415;
  min-height: 0;
  padding: 14px 14px 8px;
  background:
    linear-gradient(180deg, rgba(238, 249, 253, 0.9), rgba(255, 255, 255, 0.4));
}
.honor-card-media img {
  max-width: 92%;
  max-height: 92%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(6, 26, 51, 0.08));
  transition: transform .25s ease;
}
.honor-card:hover .honor-card-media img {
  transform: scale(1.03);
}
.honor-card-meta {
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(10, 79, 134, 0.08);
}
.honor-card-cat {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  color: var(--blue-700);
}
.honor-card-meta h3 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--blue-950);
  line-height: 1.45;
}
.logo-wall-note {
  margin: 18px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  opacity: 0.85;
}

/* Cloud band */
.section-cloud {
  background:
    radial-gradient(ellipse 60% 80% at 90% 20%, rgba(0,174,239,.25), transparent 50%),
    linear-gradient(135deg, #061a33, #0a4f86);
  color: #fff;
}
.cloud-band h2 { margin: 8px 0 14px; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.cloud-band p { color: rgba(255,255,255,.82); max-width: 46em; }
.cloud-band .en { color: var(--blue-300); }
.cloud-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.cloud-tags span {
  border: 1px solid rgba(255,255,255,.28);
  padding: 6px 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,.9);
}
.section-cloud .btn-outline {
  border-color: rgba(255,255,255,.45);
  color: #fff;
}
.section-cloud .btn-outline:hover {
  background: #fff;
  color: var(--blue-900);
}

.qr-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.qr-item {
  width: 112px;
  text-align: center;
}
.qr-item img {
  width: 104px;
  height: 104px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  padding: 6px;
  margin: 0 auto;
  display: block;
}
.qr-item span {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  color: rgba(255,255,255,.55);
}
.qr-item strong {
  display: block;
  margin-top: 2px;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  line-height: 1.3;
}
.footer-social-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.social-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px 0 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: #fff;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}
.social-icon:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.social-icon svg {
  flex: 0 0 auto;
  display: block;
}
.social-icon em {
  font-style: normal;
  font-weight: 700;
  font-size: 0.88rem;
}
.social-icon span {
  font-size: 0.78rem;
  color: rgba(255,255,255,.65);
  max-width: 9em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.social-weibo:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.35);
}

@media (max-width: 960px) {
  .sol-excerpt {
    max-height: 4.8em;
    opacity: 1;
    margin: 10px 0 12px;
  }
  .nav { display: none; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
    box-shadow: var(--shadow);
    z-index: 40;
  }
  .nav-toggle { display: inline-block; margin-left: auto; }
  .header-utility-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    min-height: 0;
  }
  .utility-note { font-size: 0.72rem; }
  .utility-portals {
    width: 100%;
    justify-content: flex-start;
    gap: 6px;
  }
  .utility-chip {
    min-height: 26px;
    padding: 0 10px;
    font-size: 0.72rem;
  }
  .header-inner { flex-wrap: wrap; }
  .logo { order: 1; }
  .nav-toggle { order: 2; }
  .nav.is-open { order: 4; width: 100%; position: static; box-shadow: none; border: 0; padding: 0 0 12px; }
  .trust-card { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(1),
  .trust-item:nth-child(2) { border-bottom: 1px solid var(--line); }
  .trust-float { margin-top: -28px; }
  .cap-grid,
  .app-grid,
  .sol-grid,
  .split-2,
  .about-grand,
  .invest-grid,
  .network-grid,
  .brand-grid,
  .about-cred-strip { grid-template-columns: 1fr; }
  .cta-panel {
    grid-template-columns: 1fr;
    padding: 28px 22px;
    align-items: start;
  }
  .cta-split { grid-template-columns: 1fr; }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
  }
  .cta-actions .btn { width: 100%; }
  .about-intro-head { flex-direction: column; align-items: flex-start; }
  .about-intro-stats { grid-template-columns: 1fr; }
  .about-article { grid-template-columns: 1fr; }
  .about-block.is-lead {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .invest-top {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
  }
  .invest-top p { justify-self: start; }
  .invest-grid { grid-template-columns: 1fr; }
  .invest-card { min-height: 200px; }
  .culture-head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 14px;
  }
  .culture-pillars { justify-content: flex-start; }
  .culture-grid { grid-template-columns: 1fr; }
  .culture-close { grid-template-columns: 1fr; gap: 12px; }
  .cap-intro {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
  }
  .cap-band-inner,
  .cap-band.is-flip .cap-band-inner {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 18px;
  }
  .cap-band.is-flip .cap-band-media,
  .cap-band.is-flip .cap-band-copy { order: initial; }
  .cap-band-media { min-height: 240px; }
  .cap-band-copy,
  .cap-band.is-flip .cap-band-copy { padding: 8px 0 18px; }
  .sol-overview {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: start;
  }
  .sol-chip-nav { justify-content: flex-start; }
  .sol-chapter-media { min-height: 200px; }
  .sol-chapter-copy { padding: 22px 18px 24px; }
  .honor-intro {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: start;
  }
  .honor-intro-stats { grid-template-columns: repeat(3, 1fr); }
  .honor-board { padding: 16px; }
  .honor-wall-page.honor-wall:not(.is-expanded) .honor-card:nth-child(n+7) {
    display: flex;
  }
  .cta-facts { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; padding: 40px 0 28px; gap: 32px; }
  .footer-navs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; }
  .footer-follow-inner { align-items: flex-start; }
  .logo-wall { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .logo-wall:not(.is-expanded) .logo-card:nth-child(n+7) {
    display: none;
  }
  .logo-card { min-height: 148px; }
  .logo-card-media { min-height: 96px; padding: 18px 16px 8px; }
  .logo-card-media img { max-height: 56px; }
  .honor-wall { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .honor-wall:not(.is-expanded) .honor-card:nth-child(n+7) {
    display: none;
  }
  .honor-card { min-height: 0; }
  .honor-card-media img { max-height: 92%; }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .news-row { grid-template-columns: 1fr; gap: 6px; }
  .news-intro,
  .news-feature { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 64px 1fr; gap: 12px; padding: 14px 12px; }
  .news-item-thumb,
  .news-item-mark { display: none; }
  .hero-inner { padding: 100px 0 72px; }
  .logo-img { height: 34px; }
  .logo-cn { font-size: 1.2rem; padding-left: 10px; }
}

/* About page 鈥?long-form intro */
.about-intro-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.about-intro-head .en { color: var(--blue-500); }
.about-intro-head h2 {
  margin: 8px 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--blue-950);
}
.about-intro-lead {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}
.about-former-name {
  margin: 10px 0 0;
  max-width: 40rem;
  color: #9aa6b4;
  font-size: 0.86rem;
  line-height: 1.55;
}
.about-intro-honor {
  flex: 0 0 auto;
  color: var(--blue-700);
  font-weight: 650;
  white-space: nowrap;
  padding-bottom: 4px;
}
.about-intro-honor:hover { color: var(--blue-500); }
.about-intro-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 16px;
}
.about-intro-stats div {
  padding: 22px 20px;
  background: var(--blue-50);
}
.about-intro-stats b {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--blue-900);
  line-height: 1;
  margin-bottom: 8px;
}
.about-intro-stats span {
  color: var(--muted);
  font-size: 0.88rem;
}
.about-cred-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}
.about-cred-chip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px 18px;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background:
    linear-gradient(165deg, rgba(6, 26, 51, 0.92), rgba(10, 79, 134, 0.84)),
    var(--about-side-image, none) center/cover no-repeat;
  background-color: var(--blue-950);
  color: #fff;
  min-height: 96px;
}
.about-cred-chip em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-300);
}
.about-cred-chip strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
}
.about-cred-chip span {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
}
.about-article {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.about-block {
  padding: 22px 22px 20px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: #fff;
  min-height: 100%;
}
.about-block.is-lead {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
  padding: 28px 28px 26px;
  background: linear-gradient(180deg, #f7fbfe 0%, #fff 70%);
  border-color: rgba(10, 79, 134, 0.14);
}
.about-block-head {
  margin-bottom: 14px;
}
.about-block.is-lead .about-block-head {
  margin-bottom: 0;
  min-width: 7.5rem;
}
.about-block-kicker {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.about-block-no {
  font-family: var(--font-en);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-500);
  line-height: 1.2;
}
.about-block.is-lead .about-block-no {
  font-size: 1.35rem;
  color: var(--blue-700);
}
.about-block-kicker .en {
  color: var(--blue-500);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.about-block-head h3 {
  margin: 0;
  font-size: 1.12rem;
  color: var(--blue-950);
  font-weight: 700;
  line-height: 1.35;
}
.about-block.is-lead .about-block-head h3 {
  font-size: 1.28rem;
}
.about-block-body {
  color: #2a3a4d;
  font-size: 0.98rem;
  line-height: 1.9;
  text-align: justify;
  text-justify: inter-ideograph;
}
.about-block.is-lead .about-block-body {
  font-size: 1.05rem;
  line-height: 1.95;
}
.about-block-body p { margin: 0; }
.section-invest {
  position: relative;
  color: #fff;
  background:
    linear-gradient(155deg, rgba(6, 26, 51, 0.92), rgba(10, 79, 134, 0.82)),
    var(--cap-image, none) center/cover no-repeat;
  background-color: var(--blue-950);
  overflow: hidden;
}
.invest-top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 36px;
}
.invest-top .en {
  color: var(--blue-300);
}
.invest-top h2 {
  margin: 8px 0 0;
  color: #fff;
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  line-height: 1.15;
}
.invest-top p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 34rem;
  justify-self: end;
}
.invest-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.invest-card {
  position: relative;
  min-height: 240px;
  padding: 28px 28px 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}
.invest-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}
.invest-no {
  position: absolute;
  right: 18px;
  top: 8px;
  font-family: var(--font-en);
  font-size: clamp(4.5rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}
.invest-card-body {
  position: relative;
  z-index: 1;
  max-width: 22rem;
}
.invest-card .en {
  color: var(--blue-300);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}
.invest-card h3 {
  margin: 10px 0 14px;
  color: #fff;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 700;
}
.invest-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
  line-height: 1.75;
}
.network-note {
  margin: 0 0 16px;
  color: #9aa6b4;
  font-size: 0.86rem;
  line-height: 1.55;
}
.network-region-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.network-region-list li {
  padding: 7px 12px;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background: var(--blue-50);
  color: var(--blue-900);
  font-size: 0.86rem;
  font-weight: 600;
}
.network-region-list li.is-more {
  background: transparent;
  border-style: dashed;
  color: var(--muted);
  font-weight: 500;
}
.network-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.network-head em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-500);
  font-weight: 600;
}
.network-head h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.25rem;
}
.network-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.network-grid-global {
  grid-template-columns: repeat(3, 1fr);
}
.network-card {
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  background: #fff;
}
.network-card.is-global {
  background: linear-gradient(180deg, #fff, #f7fbfe);
}
.network-card h4 {
  margin: 0 0 8px;
  color: var(--blue-950);
  font-size: 1rem;
}
.network-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}
.network-mail {
  display: inline-block;
  margin-top: 10px;
  color: var(--blue-700);
  font-size: 0.86rem;
  font-family: var(--font-en);
}
.network-mail:hover { color: var(--blue-500); }
.network-block + .network-block { margin-top: 36px; }
.section-brands {
  background:
    linear-gradient(160deg, rgba(6,26,51,.9), rgba(10,79,134,.78)),
    var(--cap-image, none) center/cover no-repeat;
  background-color: var(--blue-950);
  color: #fff;
}
.section-brands .section-head-light h2,
.section-brands .section-head-light p { color: #fff; }
.section-brands .section-head-light .en { color: var(--blue-300); }
.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.brand-card {
  display: flex;
  flex-direction: column;
  padding: 24px 24px 22px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(6px);
  min-height: 280px;
  transition: transform .22s ease, background .22s ease, border-color .22s ease;
}
.brand-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
}
.brand-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.brand-card .en { color: var(--blue-300); }
.brand-role {
  font-size: 0.78rem;
  color: rgba(255,255,255,.72);
  border: 1px solid rgba(255,255,255,.2);
  padding: 4px 10px;
}
.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  margin: 0 0 18px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, #d7dee6 0%, #c8d0da 100%);
}
.brand-logo img {
  max-height: 52px;
  max-width: 220px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.brand-fallback-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--blue-900);
  letter-spacing: 0.04em;
}
.brand-card h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  color: #fff;
}
.brand-card p {
  margin: 0 0 16px;
  color: rgba(255,255,255,.78);
  line-height: 1.7;
  flex: 1 1 auto;
}
.brand-link {
  color: #fff;
  font-weight: 650;
}
.brand-link:hover { color: var(--blue-300); }
.section-culture {
  background: linear-gradient(180deg, #eef2f6 0%, #e4eaef 100%);
}
.culture-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}
.culture-head .en { color: var(--blue-500); }
.culture-head h2 {
  margin: 8px 0 0;
  color: var(--blue-950);
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
}
.culture-pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.culture-pillars li {
  padding: 8px 14px;
  border: 1px solid rgba(10, 79, 134, 0.14);
  background: rgba(255, 255, 255, 0.72);
  color: var(--blue-900);
  font-size: 0.88rem;
  font-weight: 650;
}
.culture-lead {
  padding: 26px 28px;
  margin-bottom: 18px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.78);
}
.culture-lead .en {
  color: var(--blue-500);
  display: block;
  margin-bottom: 6px;
}
.culture-lead h3 {
  margin: 0 0 12px;
  color: var(--blue-950);
  font-size: 1.25rem;
}
.culture-lead-body,
.culture-card-body,
.culture-close-body {
  color: #4a5a6b;
  font-size: 0.98rem;
  line-height: 1.9;
  text-align: justify;
  text-justify: inter-ideograph;
}
.culture-lead-body p,
.culture-card-body p,
.culture-close-body p { margin: 0; }
.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.culture-card {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: #fff;
  overflow: hidden;
  min-height: 210px;
}
.culture-card-no {
  position: absolute;
  right: 14px;
  top: 10px;
  font-family: var(--font-en);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(10, 79, 134, 0.08);
}
.culture-card h3 {
  position: relative;
  margin: 0 0 12px;
  color: var(--blue-950);
  font-size: 1.2rem;
}
.culture-close {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: 24px;
  align-items: start;
  padding: 26px 28px;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background:
    linear-gradient(135deg, rgba(10, 79, 134, 0.08), rgba(255, 255, 255, 0.9)),
    #fff;
}
.culture-close-label .en {
  color: var(--blue-500);
  display: block;
  margin-bottom: 6px;
}
.culture-close-label h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.3rem;
}

/* Capability page 鈥?alternating bands */
.btn-ghost-dark {
  background: transparent;
  color: var(--blue-900);
  border: 1px solid rgba(10, 79, 134, 0.28);
}
.btn-ghost-dark:hover {
  background: var(--blue-50);
  border-color: var(--blue-500);
  color: var(--blue-700);
}
.cap-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: end;
}
.cap-intro .en { color: var(--blue-500); }
.cap-intro h2 {
  margin: 8px 0 0;
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.2;
}
.cap-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.85;
  text-align: justify;
  text-justify: inter-ideograph;
}
.cap-band {
  padding: 28px 0;
  background: #fff;
}
.cap-band.is-tint {
  background: linear-gradient(180deg, #f3f7fb 0%, #e8eef5 100%);
}
.cap-band-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
  min-height: 420px;
}
.cap-band.is-flip .cap-band-inner {
  grid-template-columns: 0.95fr 1.05fr;
}
.cap-band.is-flip .cap-band-media { order: 2; }
.cap-band.is-flip .cap-band-copy { order: 1; }
.cap-band-media {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(6, 26, 51, 0.28), rgba(10, 79, 134, 0.18)),
    var(--cap-band-image) center/cover no-repeat;
  background-color: var(--blue-950);
}
.cap-band-no {
  position: absolute;
  left: 18px;
  bottom: 8px;
  font-family: var(--font-en);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 700;
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.18);
  pointer-events: none;
}
.cap-band-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 8px 28px 12px;
}
.cap-band.is-flip .cap-band-copy {
  padding: 28px 12px 28px 8px;
}
.cap-band-copy .en {
  color: var(--blue-500);
  margin-bottom: 10px;
}
.cap-band-copy h2 {
  margin: 0 0 16px;
  color: var(--blue-950);
  font-size: clamp(1.7rem, 2.8vw, 2.35rem);
  line-height: 1.2;
}
.cap-band-copy > p {
  margin: 0 0 20px;
  color: #4a5a6b;
  font-size: 1.02rem;
  line-height: 1.85;
  max-width: 34rem;
}
.cap-band-points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.cap-band-points li {
  position: relative;
  padding-left: 18px;
  color: var(--blue-900);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
}
.cap-band-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue-500);
}
.cap-band-copy .btn {
  align-self: flex-start;
}

/* Solutions page 鈥?poster index + stacked chapters (not zigzag) */
.sol-overview {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}
.sol-overview .en { color: var(--blue-500); }
.sol-overview h2 {
  margin: 8px 0 10px;
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}
.sol-overview p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 28rem;
}
.sol-chip-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.sol-chip-nav a {
  padding: 8px 12px;
  border: 1px solid rgba(10, 79, 134, 0.14);
  background: var(--blue-50);
  color: var(--blue-900);
  font-size: 0.86rem;
  font-weight: 650;
}
.sol-chip-nav a:hover {
  border-color: var(--blue-500);
  color: var(--blue-700);
}
.section-sol-chapters {
  background: linear-gradient(180deg, #eef2f6 0%, #e6ebf1 100%);
  padding-top: 64px;
}
.sol-chapter {
  padding: 18px 0 28px;
}
.sol-chapter-inner {
  display: grid;
  gap: 0;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: #fff;
  overflow: hidden;
}
.sol-chapter-media {
  position: relative;
  min-height: 280px;
  background:
    linear-gradient(180deg, rgba(6, 26, 51, 0.15), rgba(6, 26, 51, 0.45)),
    var(--sol-chapter-image, none) center/cover no-repeat;
  background-color: var(--blue-950);
}
.sol-chapter-no {
  position: absolute;
  right: 20px;
  bottom: 6px;
  font-family: var(--font-en);
  font-size: clamp(4.5rem, 9vw, 7rem);
  font-weight: 700;
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.16);
  pointer-events: none;
}
.sol-chapter-copy {
  padding: 28px 30px 30px;
}
.sol-chapter-copy .en {
  color: var(--blue-500);
  display: block;
  margin-bottom: 8px;
}
.sol-chapter-copy h3 {
  margin: 0 0 16px;
  color: var(--blue-950);
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
}
.sol-chapter-prose {
  max-width: 48rem;
  color: #4a5a6b;
  margin-bottom: 22px;
}
.sol-chapter-prose p {
  margin: 0 0 0.9em;
  line-height: 1.9;
}
.sol-chapter-prose p:last-child { margin-bottom: 0; }

/* News page */
.section-news-page {
  background: linear-gradient(180deg, #f4f8fc 0%, #e8eef5 100%);
}
.news-intro {
  margin-bottom: 24px;
}
.news-intro .en { color: var(--blue-500); }
.news-intro h2 {
  margin: 8px 0 12px;
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}
.news-intro p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 36rem;
}
.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.news-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid rgba(10, 79, 134, 0.12);
  background: #fff;
  color: var(--blue-900);
  font-weight: 650;
}
.news-filter em {
  font-family: var(--font-en);
  font-style: normal;
  color: var(--blue-500);
  font-size: 0.85rem;
}
.news-filter.is-active {
  background: var(--blue-950);
  border-color: var(--blue-950);
  color: #fff;
}
.news-filter.is-active em { color: var(--blue-300); }
.news-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  margin-bottom: 22px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.84);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.news-feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(6, 26, 51, 0.08);
}
.news-feature-media {
  position: relative;
  min-height: 280px;
  background:
    linear-gradient(135deg, rgba(6, 26, 51, 0.88), rgba(0, 174, 239, 0.55)),
    var(--news-cover, none) center/cover no-repeat;
}
.news-feature-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 0.8rem;
  backdrop-filter: blur(6px);
}
.news-feature-copy {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 36px 34px;
}
.news-feature-copy time {
  font-family: var(--font-en);
  color: var(--blue-500);
  font-size: 0.88rem;
}
.news-feature-copy h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.35;
}
.news-feature-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.news-more {
  color: var(--blue-700);
  font-weight: 650;
  font-size: 0.92rem;
}
.news-feed {
  display: grid;
  gap: 12px;
}
.news-item {
  display: grid;
  grid-template-columns: 88px 1fr 120px;
  gap: 18px;
  align-items: stretch;
  padding: 18px 18px 18px 14px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.84);
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.news-item:hover {
  border-color: rgba(0, 174, 239, 0.45);
  background: #fff;
  transform: translateY(-1px);
}
.news-item-date {
  display: grid;
  place-content: center;
  text-align: center;
  border-right: 1px solid var(--line);
  padding-right: 10px;
}
.news-item-date b {
  display: block;
  font-family: var(--font-en);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--blue-900);
}
.news-item-date span {
  margin-top: 6px;
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--muted);
}
.news-item-body {
  min-width: 0;
  display: grid;
  gap: 8px;
  align-content: center;
}
.news-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.news-tag {
  font-size: 0.75rem;
  color: var(--blue-700);
  background: var(--blue-50);
  padding: 3px 8px;
}
.news-item-meta time {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--muted);
}
.news-item-body h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.08rem;
  line-height: 1.4;
}
.news-item-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-item-thumb,
.news-item-mark {
  display: grid;
  place-items: center;
  min-height: 92px;
  background: var(--blue-50);
  overflow: hidden;
}
.news-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-item-mark span {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-500);
}
.news-feed-home .news-item {
  background: #fff;
}
.docs-home-strip {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-top: 1px solid rgba(10, 79, 134, 0.1);
  flex-wrap: wrap;
}
.docs-home-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
  text-decoration: none;
  color: var(--blue-900);
}
.docs-home-link:hover .docs-home-title {
  color: var(--blue-600);
}
.docs-home-tag {
  flex: none;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--blue-700);
  padding: 2px 8px;
}
.docs-home-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.92rem;
  transition: color .2s ease;
}
.docs-home-link time {
  flex: none;
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--muted);
}
.docs-home-more {
  flex: none;
  font-size: 0.88rem;
  color: var(--blue-700);
  text-decoration: none;
  white-space: nowrap;
}
.docs-home-more:hover {
  color: var(--blue-500);
}
.news-empty {
  margin: 12px 0 0;
  color: var(--muted);
}
.news-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 28px;
  align-items: center;
}
.news-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border: 0;
  background: transparent;
  color: var(--blue-800);
  font-size: 0.92rem;
  font-family: var(--font-en);
  transition: color .15s ease, background .15s ease;
}
.news-page:hover {
  background: rgba(10, 79, 134, 0.08);
  color: var(--blue-950);
}
.news-page.is-current {
  background: var(--blue-950);
  color: #fff;
}
.news-pager-gap {
  color: var(--muted);
  padding: 0 6px;
  font-family: var(--font-en);
}

/* Article detail */
.page-hero-article {
  padding-bottom: 56px;
}
.article-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
}
.article-crumb a {
  color: rgba(255, 255, 255, 0.82);
}
.article-crumb a:hover { color: #fff; }
.article-hero-meta {
  margin-top: 8px !important;
  font-family: var(--font-en);
  color: rgba(255, 255, 255, 0.72) !important;
}
.section-article-page {
  background: linear-gradient(180deg, #f4f8fc 0%, #e8eef5 100%);
}
.article-shell {
  max-width: none; /* 涓庨〉闈?container / 涓婁笅绡囧悓瀹?*/
}
.article-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(10, 79, 134, 0.12);
}
.article-toolbar-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.article-toolbar-meta time {
  font-family: var(--font-en);
  font-size: 0.88rem;
  color: var(--muted);
}
.article-toolbar-back {
  color: var(--blue-700);
  font-size: 0.92rem;
  font-weight: 650;
}
.article-toolbar-back:hover { color: var(--blue-900); }
.article-cover {
  margin: 0 0 28px;
  overflow: hidden;
  background: var(--blue-50);
}
.article-cover img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}
.article-prose {
  max-width: none;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.95;
}
.article-prose > *:first-child { margin-top: 0 !important; }
.article-prose > *:last-child { margin-bottom: 0 !important; }
.article-prose p,
.article-prose div {
  margin: 0 0 1.35em;
  color: #243447;
}
.article-prose p:first-of-type {
  font-size: 1.12rem;
  color: var(--blue-950);
  line-height: 1.85;
}
/* 鍏煎浠呯敤 br 鎹㈣鐨勬棫姝ｆ枃 */
.article-prose br {
  content: "";
  display: block;
  margin-top: 1.15em;
}
.article-prose h2,
.article-prose h3,
.article-prose h4 {
  color: var(--blue-950);
  line-height: 1.35;
  margin: 1.85em 0 0.75em;
  font-weight: 700;
}
.article-prose h2 {
  font-size: 1.45rem;
  padding-top: 0.45em;
  border-top: 1px solid rgba(10, 79, 134, 0.1);
}
.article-prose h3 { font-size: 1.18rem; }
.article-prose h4 { font-size: 1.05rem; }
.article-prose b,
.article-prose strong {
  color: var(--blue-950);
  font-weight: 700;
}
.article-prose ul,
.article-prose ol {
  margin: 0 0 1.35em;
  padding-left: 1.25em;
  color: #243447;
}
.article-prose li { margin: 0.35em 0; }
.article-prose li::marker { color: var(--blue-500); }
.article-prose a {
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-prose blockquote {
  margin: 1.5em 0;
  padding: 14px 18px 14px 20px;
  border-left: 3px solid var(--blue-500);
  background: rgba(255, 255, 255, 0.72);
  color: var(--blue-950);
}
.article-prose blockquote p:last-child { margin-bottom: 0; }
.article-prose img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.6em 0;
}
.article-prose figure {
  margin: 1.6em 0;
}
.article-prose figcaption {
  margin-top: 8px;
  font-size: 0.86rem;
  color: var(--muted);
  text-align: center;
}
.article-prose hr {
  border: 0;
  border-top: 1px solid rgba(10, 79, 134, 0.12);
  margin: 2em 0;
}
.article-foot {
  margin-top: 48px;
  padding-top: 8px;
}
.article-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(10, 79, 134, 0.14);
  border-bottom: 1px solid rgba(10, 79, 134, 0.14);
  background: rgba(255, 255, 255, 0.55);
}
.article-pager-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  padding: 22px 8px;
  transition: background .2s ease;
}
.article-pager-item:hover { background: rgba(255, 255, 255, 0.95); }
.article-pager-item.is-prev { padding-right: 24px; }
.article-pager-item.is-next {
  justify-content: flex-end;
  text-align: right;
  padding-left: 24px;
  border-left: 1px solid rgba(10, 79, 134, 0.1);
}
.article-pager-item em {
  flex: 0 0 auto;
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.15rem;
  color: var(--blue-500);
  line-height: 1;
}
.article-pager-item span {
  min-width: 0;
  display: grid;
  gap: 6px;
}
.article-pager-item small {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-500);
}
.article-pager-item strong {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--blue-950);
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 650;
}
.article-pager-item.is-empty {
  pointer-events: none;
  opacity: 0;
}
.article-related {
  margin-top: 42px;
}
.article-related-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.article-related-head .en { color: var(--blue-500); }
.article-related-head h2 {
  margin: 8px 0 0;
  color: var(--blue-950);
  font-size: clamp(1.55rem, 2.6vw, 2rem);
}
.article-related-more {
  color: var(--blue-700);
  font-weight: 650;
  font-size: 0.92rem;
  white-space: nowrap;
}
.article-related-more:hover { color: var(--blue-900); }
.article-related-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(10, 79, 134, 0.12);
  background: rgba(255, 255, 255, 0.55);
}
.article-related-feed li {
  border-bottom: 1px solid rgba(10, 79, 134, 0.1);
}
.article-related-feed a {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 8px;
  transition: background .2s ease;
}
.article-related-feed a:hover { background: rgba(255, 255, 255, 0.95); }
.article-related-no {
  font-family: var(--font-en);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-300);
  letter-spacing: 0.04em;
}
.article-related-body {
  min-width: 0;
  display: grid;
  gap: 8px;
}
.article-related-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.article-related-meta time {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--muted);
}
.article-related-body strong {
  color: var(--blue-950);
  font-size: 1.05rem;
  line-height: 1.45;
  font-weight: 650;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-related-go {
  font-family: var(--font-en);
  color: var(--blue-500);
  font-size: 1.1rem;
  transition: transform .2s ease;
}
.article-related-feed a:hover .article-related-go {
  transform: translateX(3px);
}

@media (max-width: 900px) {
  .news-intro,
  .news-feature {
    grid-template-columns: 1fr;
  }
  .news-intro-stat {
    justify-self: start;
    text-align: left;
  }
  .news-feature-media { min-height: 200px; }
  .news-feature-copy { padding: 24px 20px; }
  .news-item {
    grid-template-columns: 72px 1fr;
  }
  .news-item-thumb,
  .news-item-mark {
    display: none;
  }
  .article-pager { grid-template-columns: 1fr; }
  .article-pager-item.is-next {
    justify-content: flex-start;
    text-align: left;
    border-left: 0;
    border-top: 1px solid rgba(10, 79, 134, 0.1);
    padding-left: 8px;
  }
  .article-pager-item.is-empty { display: none; }
  .article-related-feed a {
    grid-template-columns: 40px 1fr auto;
    gap: 12px;
    padding: 16px 4px;
  }
  .article-prose { font-size: 1rem; }
  .article-prose p:first-of-type { font-size: 1.05rem; }
}

/* Contact page */
.section-contact-page {
  background: linear-gradient(180deg, #f4f8fc 0%, #e8eef5 100%);
}
.contact-hq {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(10, 79, 134, 0.12);
}
.contact-hq-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.contact-hq-top .en { color: var(--blue-500); }
.contact-hq-top h2 {
  margin: 8px 0 0;
  color: var(--blue-950);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}
.contact-hq-addr {
  margin: 0;
  max-width: 22rem;
  color: var(--muted);
  line-height: 1.7;
  text-align: right;
}
.contact-hq-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0 0 20px;
  padding: 18px 0;
  border-top: 1px solid rgba(10, 79, 134, 0.12);
  border-bottom: 1px solid rgba(10, 79, 134, 0.12);
}
.contact-hq-bar > div {
  padding: 0 20px;
  border-left: 1px solid rgba(10, 79, 134, 0.1);
}
.contact-hq-bar > div:first-child {
  padding-left: 0;
  border-left: 0;
}
.contact-hq-bar dt {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.82rem;
}
.contact-hq-bar dd {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.35;
  word-break: break-word;
}
.contact-hq-bar a { color: inherit; }
.contact-hq-bar a:hover { color: var(--blue-500); }
.contact-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  align-items: center;
}
.contact-jump a {
  position: relative;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--blue-800);
  font-weight: 650;
  font-size: 0.95rem;
}
.contact-jump a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: currentColor;
  opacity: 0.28;
  transition: opacity .15s ease;
}
.contact-jump a:hover {
  color: var(--blue-500);
}
.contact-jump a:hover::after { opacity: 0.9; }
.contact-dir {
  margin-bottom: 36px;
}
.contact-dir-head {
  margin-bottom: 16px;
}
.contact-dir-head .en { color: var(--blue-500); }
.contact-dir-head h3 {
  margin: 8px 0 10px;
  color: var(--blue-950);
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
}
.contact-dir-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 42rem;
}
.contact-dir-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.contact-dir-grid-global {
  grid-template-columns: repeat(3, 1fr);
}
.contact-dir-card {
  padding: 18px 18px 16px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.9);
}
.contact-dir-card.is-global {
  background: linear-gradient(180deg, #fff, #f7fbfe);
}
.contact-dir-card h4 {
  margin: 0 0 8px;
  color: var(--blue-950);
  font-size: 1.02rem;
}
.contact-dir-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}
.contact-dir-mail {
  display: inline-block;
  margin-top: 10px;
  color: var(--blue-700);
  font-size: 0.88rem;
  font-family: var(--font-en);
}
.contact-dir-mail:hover { color: var(--blue-500); }
.contact-form-panel {
  padding: 28px 26px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
}
.contact-form-head .en { color: var(--blue-500); }
.contact-form-head h3 {
  margin: 8px 0 10px;
  color: var(--blue-950);
  font-size: 1.45rem;
}
.contact-form-head p {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.65;
}
.contact-form {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
.contact-form .span-2 { grid-column: 1 / -1; }
.contact-form > label {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  min-height: 78px;
}
.contact-form .field-label {
  display: block;
  min-height: 1.2em;
  line-height: 1.2;
  color: var(--muted);
  font-size: 0.9rem;
}
.contact-form .req {
  color: #b42318;
  margin-left: 2px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  box-sizing: border-box;
  border-radius: 0;
  border: 1px solid rgba(10, 79, 134, 0.16);
  background: #fbfdff;
  color: var(--ink);
  font: inherit;
  line-height: 1.4;
}
.contact-form input {
  height: 48px;
  min-height: 48px;
  padding: 0 14px;
}
.contact-form textarea {
  min-height: 140px;
  padding: 12px 14px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(30, 107, 184, 0.25);
  border-color: var(--blue-500);
  background: #fff;
}
.contact-scope {
  margin: 0;
  padding: 0;
  border: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.contact-scope legend {
  float: left;
  width: auto;
  padding: 0;
  margin: 0 14px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.contact-scope-opt {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 0 !important;
  height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(10, 79, 134, 0.14);
  background: #fff;
  color: var(--blue-900);
  cursor: pointer;
}
.contact-scope-opt input {
  width: auto;
  height: auto;
  min-height: 0;
  margin: 0;
  accent-color: var(--blue-900);
}
.contact-scope-opt:has(input:checked) {
  background: var(--blue-950);
  border-color: var(--blue-950);
  color: #fff;
}
.contact-turnstile {
  min-height: 65px;
}
.privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  color: #4b5563;
  font-size: 0.9rem;
  line-height: 1.5;
  cursor: pointer;
}
.privacy-consent input {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  accent-color: var(--blue-900);
}
.privacy-consent a {
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.privacy-consent a:hover { color: var(--blue-500); }
.contact-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding-top: 4px;
}
.contact-form-actions .form-msg { margin-top: 0; }
.contact-submit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  background: var(--blue-950);
  color: #fff;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}
.contact-submit em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.05rem;
  line-height: 1;
  opacity: 0.85;
  transition: transform .18s ease, opacity .18s ease;
}
.contact-submit:hover {
  background: var(--blue-900);
}
.contact-submit:hover em {
  transform: translateX(3px);
  opacity: 1;
}
.contact-submit:active {
  transform: translateY(1px);
}
.contact-submit:disabled {
  opacity: 0.65;
  cursor: wait;
}
.contact-follow {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.72);
}
.contact-follow-copy .en { color: var(--blue-500); }
.contact-follow-copy h3 {
  margin: 8px 0 12px;
  color: var(--blue-950);
  font-size: 1.45rem;
}
.contact-follow-copy p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 32rem;
}
.contact-weibo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px 0 10px;
  border: 1px solid rgba(10, 79, 134, 0.14);
  background: #fff;
  color: var(--blue-950);
  font-size: 0.9rem;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.contact-weibo svg {
  flex: 0 0 auto;
  color: #e6162d;
}
.contact-weibo span {
  font-weight: 700;
}
.contact-weibo strong {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.86rem;
}
.contact-weibo:hover {
  border-color: #e6162d;
  background: #fff7f8;
  color: #c1121f;
}
.contact-weibo:hover strong { color: #c1121f; }
.contact-qr-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.contact-qr {
  margin: 0;
  text-align: center;
  padding: 16px 12px;
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.08);
}
.contact-qr img {
  display: block;
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin: 0 auto 12px;
  background: #fff;
}
.contact-qr figcaption {
  display: grid;
  gap: 4px;
}
.contact-qr span {
  color: var(--muted);
  font-size: 0.78rem;
}
.contact-qr strong {
  color: var(--blue-950);
  font-size: 0.9rem;
  font-weight: 650;
}

@media (max-width: 900px) {
  .contact-hq-top {
    align-items: flex-start;
  }
  .contact-hq-addr {
    text-align: left;
    max-width: none;
  }
  .contact-hq-bar,
  .contact-follow,
  .contact-form,
  .contact-dir-grid,
  .contact-dir-grid-global,
  .contact-qr-row {
    grid-template-columns: 1fr;
  }
  .contact-hq-bar > div {
    padding: 12px 0;
    border-left: 0;
    border-top: 1px solid rgba(10, 79, 134, 0.08);
  }
  .contact-hq-bar > div:first-child {
    border-top: 0;
    padding-top: 0;
  }
  .contact-form-panel { padding: 22px 18px; }
  .contact-qr-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .contact-qr-row { grid-template-columns: 1fr; }
  .contact-qr img { width: 140px; height: 140px; }
}


/* Product detail 鈥?catalog buybox + detail tabs + trust */
.section-product-page {
  padding-top: 28px;
  padding-bottom: 8px;
  background: #fff;
}
.pd-top {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 36px;
  align-items: start;
}
.pd-gallery { min-width: 0; }
.pd-stage {
  position: relative;
  background: #f5f6f8;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-height: 560px;
}
.pd-image-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 8px 10px;
  color: #fff;
  background: linear-gradient(90deg, var(--blue-700) 0%, var(--blue-600) 55%, var(--blue-500) 100%);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: 0.01em;
}
.pd-image-badge::before {
  content: "";
  flex: 0 0 3px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 1px;
}
.pd-stage-img,
.pd-stage-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: none;
  background: #f5f6f8;
}
.pd-stage-img { object-fit: contain; }
.pd-stage-video { object-fit: contain; background: #000; }
.pd-stage-img.is-active,
.pd-stage-video.is-active { display: block; }
.pd-stage-empty {
  min-height: 320px;
  display: grid;
  place-items: center;
  color: var(--muted);
}
.pd-thumbs-wrap {
  display: grid;
  grid-template-columns: 32px 1fr 32px;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}
.pd-thumbs-nav {
  width: 32px;
  height: 64px;
  border: 0;
  background: transparent;
  color: #9aa6b2;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.pd-thumbs-nav:hover { color: var(--blue-900); }
.pd-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 2px;
  scrollbar-width: none;
}
.pd-thumbs::-webkit-scrollbar { display: none; }
.pd-thumb {
  position: relative;
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  margin: 0;
  padding: 0;
  border: 1px solid #d7dee6;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
}
.pd-thumb.is-active,
.pd-thumb:hover { border-color: #1f8fe5; }
.pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pd-thumb-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background: var(--blue-950);
  color: #fff;
  font-size: 0.78rem;
}
.pd-thumb-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(6, 26, 51, 0.7);
  z-index: 1;
}
.pd-thumb-play::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 7px;
  border-style: solid;
  border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent #fff;
}

.pd-buybox { min-width: 0; padding-top: 4px; }
.pd-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: #1f8fe5;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}
.pd-crumb i { color: #9aa6b2; font-style: normal; }
.pd-title {
  margin: 0;
  color: #1a1f26;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  line-height: 1.2;
  font-weight: 750;
}
.pd-model {
  margin: 8px 0 0;
  color: #1f8fe5;
  font-size: 0.98rem;
  font-weight: 650;
}
.pd-desc {
  margin: 12px 0 0;
  color: #5a6672;
  font-size: 0.98rem;
  line-height: 1.55;
}
.pd-opt { margin-top: 22px; }
.pd-opt-label {
  margin-bottom: 10px;
  color: #8a94a0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 650;
}
.pd-opt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pd-opt-chips-spec.is-clamped {
  overflow: hidden;
}
.pd-chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #cfd7e0;
  background: #fff;
  color: #243040;
  font-size: 0.9rem;
  line-height: 1.25;
  transition: border-color .15s, color .15s, background .15s, box-shadow .15s, transform .15s;
}
a.pd-chip:hover {
  border-color: #1f8fe5;
  color: #1f8fe5;
}
.pd-opt-chips-spec .pd-chip:hover {
  border-color: #1f8fe5;
  color: #1f8fe5;
  background: rgba(31, 143, 229, 0.1);
  box-shadow: 0 6px 16px rgba(31, 143, 229, 0.14);
  transform: translateY(-1px);
  z-index: 2;
}
.pd-chip.is-current {
  border-color: #1f8fe5;
  color: #1f8fe5;
  font-weight: 650;
  background: rgba(31, 143, 229, 0.08);
}
.pd-tip {
  position: fixed;
  z-index: 1200;
  left: 0;
  top: 0;
  max-width: min(280px, calc(100vw - 24px));
  padding: 8px 12px;
  border-radius: 4px;
  background: linear-gradient(180deg, #0f2d4d 0%, #061a33 100%);
  color: #fff;
  font-size: 0.82rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 28px rgba(6, 26, 51, 0.28);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, calc(-100% - 8px));
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  white-space: nowrap;
}
.pd-tip.is-on {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, calc(-100% - 12px));
}
.pd-tip.is-below {
  transform: translate(-50%, 8px);
}
.pd-tip.is-on.is-below {
  transform: translate(-50%, 12px);
}
.pd-tip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  margin-left: -6px;
  border: 6px solid transparent;
  border-top-color: #061a33;
}
.pd-tip.is-below::after {
  top: auto;
  bottom: 100%;
  border-top-color: transparent;
  border-bottom-color: #0f2d4d;
}
.pd-tip-value {
  display: block;
  color: #fff;
  font-weight: 650;
}
.pd-chip.is-soft {
  border-color: #d7dee6;
  color: #4b5968;
}
.pd-chip-config:hover,
.pd-opt-chips-config .pd-chip:hover {
  border-color: #1f8fe5;
  color: #1f8fe5;
  background: rgba(31, 143, 229, 0.1);
}
.pd-chip-fold-btn {
  margin-top: 10px;
  padding: 0 10px;
  min-height: 28px;
  border: 1px solid #d7dee6;
  background: #fff;
  color: #5a6672;
  font-size: 0.78rem;
  cursor: pointer;
  border-radius: 2px;
}
.pd-chip-fold-btn:hover {
  border-color: #1f8fe5;
  color: #1f8fe5;
}
.pd-price-note {
  margin: 22px 0 0;
  color: #6b7785;
  font-size: 0.9rem;
}
.pd-ctas {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}
.pd-ctas-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.pd-ctas-pdf {
  margin-top: 10px;
}
.pd-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 12px;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.pd-cta-primary {
  background: #1f8fe5;
  color: #fff;
}
.pd-cta-primary:hover { background: #1678c6; color: #fff; }
.pd-cta-dark {
  background: #1a1f26;
  color: #fff;
}
.pd-cta-dark:hover { background: #000; color: #fff; }
.pd-cta-wechat {
  background: #07c160;
  color: #fff;
}
.pd-cta-wechat:hover { background: #06ad56; color: #fff; }
.pd-cta-ghost {
  background: #fff;
  border-color: #1a1f26;
  color: #1a1f26;
}
.pd-cta-ghost:hover { background: #f5f7fa; color: #1a1f26; }
.pd-cta-compact {
  margin-top: 16px;
  width: 100%;
}
@media (max-width: 720px) {
  .pd-ctas-row { grid-template-columns: 1fr; }
}

html.is-quote-locked,
body.is-quote-locked {
  overflow: hidden;
  touch-action: none;
}
.pd-quote {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 14px;
}
.pd-quote[hidden] { display: none !important; }
.pd-quote-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 51, 0.58);
}
.pd-quote-dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.pd-quote-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(10, 79, 134, 0.08);
}
.pd-quote-bar h2 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
}
.pd-quote-product-line {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}
.pd-quote-close {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.pd-quote-close:hover { color: var(--blue-950); }
.pd-quote-form {
  display: block;
  padding: 16px 20px 20px;
}
.pd-quote-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.pd-quote-fields .span-2 { grid-column: 1 / -1; }
.pd-quote-fields > label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
}
.pd-quote-fields .field-label {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.2;
}
.pd-quote-fields input,
.pd-quote-fields textarea {
  width: 100%;
  box-sizing: border-box;
  border-radius: 0;
  border: 1px solid rgba(10, 79, 134, 0.14);
  background: #fff;
  color: var(--ink);
  font: inherit;
  line-height: 1.4;
}
.pd-quote-fields input {
  height: 42px;
  padding: 0 12px;
}
.pd-quote-fields textarea {
  min-height: 88px;
  padding: 10px 12px;
  resize: vertical;
}
.pd-quote-fields input:focus,
.pd-quote-fields textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.12);
}
.pd-quote-turnstile {
  margin-top: 14px;
  min-height: 0;
}
.pd-quote-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(10, 79, 134, 0.08);
}
.pd-quote-agree {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
  cursor: pointer;
}
.pd-quote-agree input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  flex: 0 0 auto;
  accent-color: var(--blue-900);
}
.pd-quote-agree a {
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.pd-quote-agree a:hover { color: var(--blue-500); }
.pd-quote-submit {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  background: var(--blue-950);
  color: #fff;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  cursor: pointer;
}
.pd-quote-submit:hover { background: var(--blue-900); }
.pd-quote-msg {
  min-height: 1.2em;
  margin: 10px 0 0;
  font-size: 0.86rem;
}
.pd-quote-msg.ok { color: #1a7a45; }
.pd-quote-msg.err { color: #b42318; }
@media (max-width: 560px) {
  .pd-quote-fields { grid-template-columns: 1fr; }
  .pd-quote-foot {
    flex-direction: column;
    align-items: stretch;
  }
  .pd-quote-submit { width: 100%; }
}

.section-pd-detail {
  padding: 8px 0 56px;
  background: #fff;
}
.pd-detail {
  max-width: var(--max);
}
.pd-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 28px;
  border-top: 1px solid rgba(10, 79, 134, 0.1);
  border-bottom: 1px solid rgba(10, 79, 134, 0.1);
  background: #fff;
}
.pd-tabs.is-sticky {
  position: sticky;
  top: 72px;
  z-index: 30;
  box-shadow: 0 8px 24px rgba(6, 26, 51, 0.06);
}
.pd-tab {
  position: relative;
  margin: 0;
  padding: 15px 22px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
  cursor: pointer;
  transition: color .15s ease;
}
.pd-tab:hover { color: var(--blue-900); }
.pd-tab.is-active { color: var(--blue-950); }
.pd-tab.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 3px;
  background: var(--blue-500);
}
.pd-panels {
  min-height: 120px;
}
.pd-panel { display: none; }
.pd-panel.is-active { display: block; }
.pd-panel-head {
  margin: 0 0 18px;
}
.pd-panel-head-gap {
  margin-top: 40px;
}
.pd-panel-head .en {
  display: block;
  color: var(--blue-500);
  font-size: 0.76rem;
  margin-bottom: 6px;
}
.pd-panel-head h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
}

/* 产品详情富文本：强制统一旧站/编辑器残留样式 */
.pd-rich {
  max-width: 960px;
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-size: 15px !important;
  line-height: 1.9 !important;
  word-break: break-word;
}
.pd-rich > *:first-child { margin-top: 0 !important; }
.pd-rich > *:last-child { margin-bottom: 0 !important; }
.pd-rich *:not(table):not(thead):not(tbody):not(tr):not(th):not(td):not(img):not(svg):not(path) {
  font-family: inherit !important;
  max-width: 100%;
}
.pd-rich p,
.pd-rich div,
.pd-rich span,
.pd-rich li,
.pd-rich font {
  color: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  font-family: inherit !important;
  background: transparent !important;
}
.pd-rich p,
.pd-rich div {
  margin: 0 0 1em !important;
}
.pd-rich div > p:last-child { margin-bottom: 0 !important; }
.pd-rich br {
  content: "";
  display: block;
  margin-top: 0.55em;
}
.pd-rich h1,
.pd-rich h2,
.pd-rich h3,
.pd-rich h4,
.pd-rich h5,
.pd-rich h6 {
  margin: 1.5em 0 0.65em !important;
  color: var(--blue-950) !important;
  font-family: inherit !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  background: transparent !important;
}
.pd-rich h1 { font-size: 1.4rem !important; }
.pd-rich h2 { font-size: 1.25rem !important; }
.pd-rich h3 { font-size: 1.12rem !important; }
.pd-rich h4,
.pd-rich h5,
.pd-rich h6 { font-size: 1.02rem !important; }
.pd-rich b,
.pd-rich strong {
  color: var(--blue-950) !important;
  font-weight: 700 !important;
}
.pd-rich a {
  color: var(--blue-700) !important;
  text-decoration: underline !important;
  text-underline-offset: 2px;
}
.pd-rich a:hover { color: var(--blue-500) !important; }
.pd-rich ul,
.pd-rich ol {
  margin: 0 0 1em !important;
  padding-left: 1.35em !important;
}
.pd-rich li {
  margin: 0.28em 0 !important;
}
.pd-rich li::marker { color: var(--blue-500); }
.pd-rich img,
.pd-rich video {
  display: block !important;
  max-width: 100% !important;
  width: auto !important;
  height: auto !important;
  margin: 1.15em auto !important;
  border: 0 !important;
}
.pd-rich figure {
  margin: 1.15em 0 !important;
  max-width: 100%;
}
.pd-rich figcaption {
  margin-top: 8px !important;
  color: var(--muted) !important;
  font-size: 0.86rem !important;
  text-align: center;
}
.pd-rich table {
  width: 100% !important;
  max-width: 100% !important;
  margin: 1em 0 1.25em !important;
  border-collapse: collapse !important;
  border-spacing: 0 !important;
  border: 1px solid rgba(10, 79, 134, 0.12) !important;
  background: #fff !important;
  table-layout: auto;
  overflow-x: auto;
  display: block;
}
.pd-rich thead,
.pd-rich tbody,
.pd-rich tr {
  width: 100%;
}
.pd-rich th,
.pd-rich td {
  border: 1px solid rgba(10, 79, 134, 0.12) !important;
  padding: 10px 12px !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  color: var(--ink) !important;
  background: #fff !important;
  vertical-align: top !important;
  word-break: break-word;
}
.pd-rich th {
  background: var(--blue-50) !important;
  color: var(--blue-950) !important;
  font-weight: 650 !important;
  text-align: left !important;
}
.pd-rich tr:nth-child(even) td {
  background: #f8fbfe !important;
}
.pd-rich hr {
  border: 0 !important;
  border-top: 1px solid rgba(10, 79, 134, 0.12) !important;
  margin: 1.6em 0 !important;
}
.pd-rich blockquote {
  margin: 1.2em 0 !important;
  padding: 12px 16px !important;
  border-left: 3px solid var(--blue-500) !important;
  background: var(--blue-50) !important;
  color: var(--blue-950) !important;
}
.pd-rich iframe {
  max-width: 100% !important;
}
.pd-rich-spec table {
  display: table;
}
.pd-related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.pd-related-card {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.pd-related-card:hover {
  border-color: rgba(0, 174, 239, 0.45);
  box-shadow: 0 10px 24px rgba(6, 26, 51, 0.06);
  color: inherit;
}
.pd-related-card strong {
  color: var(--blue-950);
  font-size: 0.95rem;
}
.pd-related-card > span {
  color: var(--muted);
  font-size: 0.84rem;
  font-family: var(--font-en);
}
.pd-related-grid-media {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.pd-related-card-media {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  gap: 0;
}
.pd-related-card-media .ps-series-badge {
  color: #fff;
  font-family: inherit;
  font-size: 12px;
  background: linear-gradient(90deg, var(--blue-700) 0%, var(--blue-600) 55%, var(--blue-500) 100%);
}
.pd-related-grid-media:not(:has(.ps-series-badge:not(.is-empty))) .ps-series-badge {
  display: none;
}
.pd-related-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #f5f8fb;
}
.pd-related-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pd-related-body {
  display: grid;
  gap: 4px;
  padding: 12px 14px 14px;
  text-align: center;
}
@media (max-width: 900px) {
  .pd-related-grid,
  .pd-related-grid-media { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-tabs.is-sticky { top: 64px; }
}
@media (max-width: 560px) {
  .pd-tab { padding: 13px 14px; font-size: 0.88rem; }
  .pd-panel-head h3 { font-size: 1.18rem; }
  .pd-rich { font-size: 14px !important; }
  .pd-rich th,
  .pd-rich td { padding: 8px 10px !important; font-size: 13px !important; }
}

.section-pd-trust {
  background: #f3f6f9;
  padding-top: 48px;
  padding-bottom: 56px;
}
.pd-trust-head {
  margin-bottom: 22px;
}
.pd-trust-head h2 {
  margin: 8px 0;
  color: var(--blue-950);
}
.pd-trust-head p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
}
.pd-trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 16px;
}
.pd-trust-about,
.pd-trust-creds {
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.08);
  padding: 24px;
}
.pd-trust-about h3,
.pd-trust-creds h3,
.pd-honor-head h3 {
  margin: 0 0 12px;
  color: var(--blue-950);
  font-size: 1.15rem;
}
.pd-trust-about > p,
.pd-trust-creds > p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.75;
}
.pd-trust-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.pd-trust-stats div {
  text-align: center;
  padding: 12px 8px;
  background: var(--blue-50);
}
.pd-trust-stats b {
  display: block;
  color: var(--blue-900);
  font-size: 1.15rem;
}
.pd-trust-stats span {
  color: var(--muted);
  font-size: 0.76rem;
}
.pd-trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.pd-trust-links a {
  color: var(--blue-900);
  font-weight: 650;
}
.pd-trust-creds ul {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.pd-trust-creds li {
  position: relative;
  display: grid;
  gap: 2px;
  padding-left: 14px;
  color: var(--blue-950);
}
.pd-trust-creds li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--blue-500);
}
.pd-trust-creds li strong {
  font-weight: 650;
  color: var(--blue-950);
}
.pd-trust-creds li span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.4;
}
.pd-honor { margin-top: 22px; }
.pd-honor-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.pd-honor-head h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.15rem;
}
.pd-honor-head a {
  color: var(--blue-900);
  font-weight: 650;
  font-size: 0.92rem;
  text-decoration: none;
}
.pd-honor-head a:hover { color: var(--blue-700); }
.pd-honor-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}
.pd-honor-row figure {
  margin: 0;
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.08);
  padding: 10px;
  text-align: center;
}
.pd-honor-row img {
  width: 100%;
  aspect-ratio: 500 / 415;
  object-fit: contain;
  background: #f8fbfe;
}
.pd-honor-row figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pd-cases {
  margin-top: 28px;
}
.pd-cases-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}
.pd-case-card {
  margin: 0;
  background: #fff;
  border: 1px solid rgba(10, 79, 134, 0.08);
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.pd-case-card:hover {
  border-color: rgba(0, 174, 239, 0.35);
  box-shadow: 0 10px 24px rgba(6, 26, 51, 0.06);
}
.pd-case-media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 375 / 135;
  padding: 12px 14px 6px;
  background: #f8fbfe;
}
.pd-case-media img {
  max-width: 88%;
  max-height: 88%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.82;
  transition: filter .2s ease, opacity .2s ease;
}
.pd-case-card:hover .pd-case-media img {
  filter: none;
  opacity: 1;
}
.pd-case-fallback {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 700;
}
.pd-case-card figcaption {
  padding: 6px 10px 12px;
  text-align: center;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pd-cases-note {
  margin: 12px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  opacity: 0.85;
}

@media (max-width: 1100px) {
  .pd-related-grid,
  .pd-related-grid-media { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pd-cases-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pd-honor-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .pd-top,
  .pd-trust-grid { grid-template-columns: 1fr; }
  .pd-stage { max-height: none; }
  .pd-trust-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-related-grid,
  .pd-related-grid-media { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pd-honor-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-ctas { grid-template-columns: 1fr; }
  .pd-tab { padding: 14px 14px; }
  .pd-cases-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.page-hero-compact {
  padding-top: 88px;
  padding-bottom: 56px;
}
.page-hero-compact .hero-lead {
  max-width: 46rem;
  margin-top: 12px;
  color: rgba(255,255,255,.84);
  font-size: 1rem;
  line-height: 1.7;
}
.section-policy {
  background: #f5f7fa;
  padding-top: 36px;
  padding-bottom: 72px;
}
.policy-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.policy-nav {
  position: sticky;
  top: 96px;
  background: #161b22;
  color: #fff;
  padding: 22px 18px;
  border-radius: 4px;
}
.policy-nav h2 {
  margin: 0 0 16px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: rgba(255,255,255,.92);
}
.policy-nav a {
  display: block;
  padding: 10px 0;
  color: rgba(255,255,255,.62);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.policy-nav a:last-child { border-bottom: 0; }
.policy-nav a:hover,
.policy-nav a.is-active {
  color: #fff;
}
.policy-panel {
  background: #fff;
  border: 1px solid #e8ecf1;
  padding: 28px 32px 30px;
}
.policy-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eef1f5;
}
.policy-panel-head .en {
  display: block;
  color: #1f8fe5;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.policy-panel-head h2 {
  margin: 0;
  font-size: 1.55rem;
  color: #1a1f26;
}
.policy-panel-head time {
  color: #6b7785;
  font-size: 0.84rem;
  white-space: nowrap;
}
.policy-body {
  color: #334155;
  font-size: 0.98rem;
  line-height: 1.8;
}
.policy-body h3 {
  margin: 1.4em 0 0.55em;
  color: #1a1f26;
  font-size: 1.08rem;
}
.policy-body h3:first-child { margin-top: 0; }
.policy-body p { margin: 0 0 0.9em; }
.policy-body ul {
  margin: 0 0 1em;
  padding-left: 1.2em;
}
.policy-body li { margin: 0.35em 0; }
.policy-body a { color: #1f8fe5; }
.policy-panel-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid #eef1f5;
}
@media (max-width: 900px) {
  .policy-layout { grid-template-columns: 1fr; }
  .policy-nav { position: static; }
  .policy-nav nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 16px;
  }
  .policy-panel { padding: 22px 18px; }
  .policy-panel-head { flex-direction: column; align-items: flex-start; }
}

/* 404 */
.nf-page {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 220px);
  padding: 88px 0 96px;
  color: #fff;
  background:
    radial-gradient(900px 480px at 12% 18%, rgba(0, 174, 239, 0.22), transparent 60%),
    radial-gradient(780px 420px at 88% 82%, rgba(10, 79, 134, 0.4), transparent 55%),
    linear-gradient(145deg, #041526 0%, #061a33 46%, #0a4f86 100%);
}
.nf-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.nf-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(91, 199, 242, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 199, 242, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 40% 35%, #000 15%, transparent 70%);
  animation: nf-grid-drift 26s linear infinite;
}
.nf-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  left: 8%;
  top: 16%;
  border-radius: 50%;
  background: rgba(0, 174, 239, 0.22);
  filter: blur(36px);
  animation: nf-pulse 8s ease-in-out infinite;
}
.nf-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  animation: rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.nf-code {
  margin: 0 0 10px;
  font-size: clamp(4.5rem, 14vw, 7.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 0.08em;
  color: rgba(91, 199, 242, 0.9);
  text-shadow: 0 18px 50px rgba(0, 174, 239, 0.28);
}
.nf-page h1 {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 650;
  letter-spacing: 0.04em;
}
.nf-lead {
  margin: 0 0 28px;
  max-width: 34em;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.02rem;
  line-height: 1.75;
}
.nf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 42px;
}
.nf-btn-light {
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}
.nf-btn-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}
.nf-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(91, 199, 242, 0.16);
  border: 1px solid rgba(91, 199, 242, 0.18);
}
.nf-links a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 92px;
  padding: 18px 20px;
  background: rgba(4, 21, 38, 0.55);
  transition: background 0.2s ease, color 0.2s ease;
}
.nf-links a:hover {
  background: rgba(0, 143, 201, 0.28);
  color: #fff;
  text-decoration: none;
}
.nf-link-label {
  font-weight: 650;
  letter-spacing: 0.04em;
}
.nf-link-desc {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
}
@keyframes nf-grid-drift {
  from { transform: translateY(0); }
  to { transform: translateY(48px); }
}
@keyframes nf-pulse {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
  50% { transform: translate(14px, -10px) scale(1.08); opacity: 0.75; }
}
@media (max-width: 700px) {
  .nf-page { padding: 64px 0 72px; min-height: auto; }
  .nf-links { grid-template-columns: 1fr; }
  .nf-actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .nf-grid,
  .nf-glow,
  .nf-inner { animation: none !important; }
}


/* ========== Product site (eajer_net) overrides ========== */
.ps-more {
  margin-top: 28px;
  text-align: center;
}
.ps-more a {
  color: var(--blue-900);
  font-weight: 600;
  text-decoration: none;
}
.ps-more a:hover { color: var(--blue-700); }

.ps-empty {
  padding: 48px 24px;
  text-align: center;
  color: #5a6b7d;
  background: #f5f8fb;
  border: 1px dashed #c9d7e6;
}

.ps-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0;
  color: #5a6b7d;
  font-size: 0.92rem;
}
.ps-crumb a { color: var(--blue-900); text-decoration: none; }
.ps-crumb a:hover { color: var(--blue-700); }
.ps-crumb em { font-style: normal; color: var(--ink); font-weight: 600; }

.ps-app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.ps-app-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e4f0;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.ps-app-card:hover {
  border-color: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(10, 79, 134, 0.08);
}
.ps-app-card .ps-app-media {
  aspect-ratio: 16 / 9;
  background: #e8f1f8;
}
.ps-app-card .ps-app-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ps-app-card-body {
  padding: 18px 18px 20px;
}
.ps-app-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  color: var(--blue-950);
}
.ps-app-card p {
  margin: 0;
  color: #5a6b7d;
  line-height: 1.65;
  font-size: 0.92rem;
}
.ps-app-grid--detail {
  grid-template-columns: 1fr;
  gap: 28px;
}
.ps-app-grid--detail .ps-app-card {
  display: block;
}
.ps-app-grid--detail .ps-app-media {
  aspect-ratio: auto;
  max-height: 280px;
}
.ps-app-grid--detail .ps-app-media img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}
.ps-app-grid--detail .ps-app-card h2,
.ps-app-grid--detail .ps-app-card .prose {
  padding: 0 24px;
}
.ps-app-grid--detail .ps-app-card h2 { margin: 20px 0 12px; }
.ps-app-grid--detail .ps-app-card .prose { padding-bottom: 24px; }

.ps-news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  max-width: none;
  flex-wrap: wrap;
  text-align: left;
}
.ps-news-head p { margin: 8px 0 0; }
.ps-news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.ps-news-meta time {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: #7a8b9c;
}
.ps-news-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ps-news-row {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 18px;
  align-items: stretch;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid #d7e4f0;
  overflow: hidden;
  min-height: 112px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.ps-news-row:hover {
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(10, 79, 134, 0.07);
}
.ps-news-row-thumb {
  background: #e8f1f8;
  min-height: 112px;
}
.ps-news-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ps-news-row-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
  padding: 16px 18px 16px 0;
  min-width: 0;
}
.ps-news-row-body h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--blue-950);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ps-news-row-body p {
  margin: 0;
  color: #5a6b7d;
  font-size: 0.92rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 700px) {
  .ps-news-row { grid-template-columns: 96px 1fr; gap: 12px; }
  .ps-news-row-body { padding-right: 12px; }
}
.ps-tech-sum {
  margin: 8px 0 0;
  color: #5a6b7d;
  font-size: 0.92rem;
  line-height: 1.55;
}
.ps-news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid #dce6f0;
}
.ps-news-item {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 18px 4px;
  border-bottom: 1px solid #dce6f0;
  text-decoration: none;
  color: inherit;
}
.ps-news-item:hover strong { color: var(--blue-700); }
.ps-news-item strong {
  display: block;
  font-size: 1.05rem;
  color: var(--ink);
  transition: color .15s;
}
.ps-news-item span {
  flex-shrink: 0;
  color: #7a8b9c;
  font-size: 0.9rem;
  padding-top: 4px;
}

.ps-honor-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.ps-honor-item {
  margin: 0;
  text-align: center;
  background: #fff;
  border: 1px solid #e2ebf4;
  padding: 16px 12px 14px;
}
.ps-honor-item img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  background: #f7fafc;
}
.ps-honor-item figcaption {
  margin-top: 10px;
  font-size: 0.88rem;
  color: #3a4b5c;
  line-height: 1.4;
}

.ps-cta {
  text-align: center;
  padding: 48px 24px;
  background:
    linear-gradient(135deg, rgba(6, 26, 51, 0.92), rgba(10, 79, 134, 0.88)),
    linear-gradient(120deg, #061a33, #0a4f86);
  color: #fff;
}
.ps-cta h2 { margin: 0 0 10px; color: #fff; }
.ps-cta p { margin: 0 0 22px; color: rgba(255,255,255,0.82); }
.ps-cta .btn-primary {
  background: #fff;
  color: var(--blue-900);
  border-color: #fff;
}
.ps-cta .btn-primary:hover {
  background: var(--blue-500);
  color: #fff;
  border-color: var(--blue-500);
}

/* Series page hero */
.pc-series-hero {
  position: relative;
  overflow: hidden;
  padding: 42px 0 36px;
  color: #fff;
  background:
    radial-gradient(ellipse 55% 120% at 92% 20%, rgba(0, 174, 239, 0.28), transparent 55%),
    radial-gradient(ellipse 40% 80% at 8% 90%, rgba(0, 143, 201, 0.18), transparent 50%),
    linear-gradient(125deg, #061a33 0%, #0a4f86 58%, #0d6aa8 100%);
}
.pc-series-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
}
.pc-series-hero-main .en {
  display: block;
  margin: 14px 0 10px;
  color: var(--blue-300);
  font-size: 0.75rem;
}
.pc-series-hero-main h1 {
  margin: 0 0 10px;
  font-size: clamp(1.75rem, 3.6vw, 2.4rem);
  letter-spacing: 0.02em;
}
.pc-series-hero-main > p {
  margin: 0;
  max-width: 28em;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
}
.pc-series-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin: 0;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.55);
}
.pc-series-crumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}
.pc-series-crumb a:hover {
  color: #fff;
}
.pc-series-crumb em {
  font-style: normal;
  color: #fff;
  font-weight: 600;
}
.pc-series-hero-aside {
  flex: 0 0 auto;
}
.pc-series-hero-stat {
  min-width: 120px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  text-align: center;
}
.pc-series-hero-stat b {
  display: block;
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 700;
  color: #fff;
}
.pc-series-hero-stat span {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}
@media (max-width: 720px) {
  .pc-series-hero-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .pc-series-hero-stat {
    min-width: 0;
    width: fit-content;
  }
}

/* Product directory (scan-friendly redesign) */
.pc-hero-desc {
  margin: 12px 0 0;
  max-width: 42em;
  color: var(--muted);
}
.pc-board {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}
.pc-rail {
  position: sticky;
  top: 108px;
  padding: 18px 16px;
  background: #f5f8fb;
  border: 1px solid #d7e4f0;
}
.pc-rail-title {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
  font-family: var(--font-en);
}
.pc-rail-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pc-rail-list a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 10px;
  color: #3a4b5c;
  text-decoration: none;
  line-height: 1.35;
  border-left: 3px solid transparent;
}
.pc-rail-list a span {
  flex: 0 0 auto;
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--blue-700);
  padding-top: 2px;
}
.pc-rail-list a:hover {
  color: var(--blue-900);
  background: #fff;
  border-left-color: var(--blue-700);
}
.pc-stream {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pc-item {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 0;
  background: #fff;
  border: 1px solid #d7e4f0;
  align-items: start;
  transition: border-color .2s, box-shadow .2s;
}
.pc-item:hover {
  border-color: rgba(0, 143, 201, 0.45);
  box-shadow: 0 12px 28px rgba(6, 26, 51, 0.07);
}
.pc-item-media {
  position: relative;
  display: block;
  width: 300px;
  height: 300px;
  flex: 0 0 300px;
  background: linear-gradient(145deg, #0a4f86, #008fc9);
  overflow: hidden;
}
.pc-item-media img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.pc-item:hover .pc-item-media img {
  transform: scale(1.03);
}
.pc-cat-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2.6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
}
.pc-item-body {
  padding: 28px 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  justify-content: center;
}
.pc-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.pc-item-no {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--blue-700);
}
.pc-item-count {
  font-size: 0.82rem;
  color: #7a8b9c;
}
.pc-item-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.1vw, 1.75rem);
  line-height: 1.3;
  color: var(--blue-950);
}
.pc-item-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 54em;
}
.pc-item-subs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 4px;
}
.pc-sub-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid #c9d7e6;
  background: #f7fbff;
  text-decoration: none;
  color: var(--blue-950);
  transition: border-color .2s, background .2s, color .2s, transform .2s;
}
.pc-sub-card strong {
  font-size: 1rem;
  font-weight: 650;
}
.pc-sub-card span {
  flex: 0 0 auto;
  font-size: 0.86rem;
  color: var(--blue-700);
}
.pc-sub-card:hover {
  border-color: var(--blue-700);
  background: #eaf4fb;
  color: var(--blue-900);
  transform: translateY(-1px);
}

.ps-dir-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  background: linear-gradient(145deg, #0a4f86, #008fc9);
}

.pc-series-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}
.pc-series-head h2 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--blue-950);
}
.pc-series-head span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Series list */
.ps-series-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 36px;
  align-items: start;
}
.ps-side {
  position: sticky;
  top: 96px;
  padding: 20px 18px;
  background: #f5f8fb;
  border: 1px solid #d7e4f0;
}
.ps-side h3 {
  margin: 0 0 14px;
  font-size: 1rem;
  color: var(--blue-950);
}
.ps-side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ps-side-nav a {
  padding: 10px 12px;
  color: #3a4b5c;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.ps-side-nav a:hover,
.ps-side-nav a.is-active {
  color: var(--blue-900);
  background: #fff;
  border-left-color: var(--blue-700);
}
.ps-side-back {
  margin: 18px 0 0;
  font-size: 0.9rem;
}
.ps-side-back a { color: var(--blue-900); text-decoration: none; }
.ps-side-catalog .ps-side-group {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e2ebf4;
}
.ps-side-catalog .ps-side-group:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}
.ps-side-big {
  display: block;
  padding: 8px 10px;
  font-weight: 650;
  color: var(--blue-950);
  text-decoration: none;
}
.ps-side-big:hover,
.ps-side-big.is-active {
  color: var(--blue-700);
  background: #fff;
}
.ps-side-kids {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
  padding-left: 8px;
}
.ps-side-kids a {
  padding: 8px 10px;
  color: #3a4b5c;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.ps-side-kids a:hover,
.ps-side-kids a.is-active {
  color: var(--blue-900);
  background: #fff;
  border-left-color: var(--blue-700);
}

.ps-series-grid {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.ps-series-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}
/* 整行都没有标识语时不预留顶栏空白 */
.ps-series-row:not(:has(.ps-series-badge:not(.is-empty))) .ps-series-badge {
  display: none;
}
.ps-series-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #d7e4f0;
  background: #fff;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.ps-series-card:hover {
  border-color: var(--blue-700);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(10, 79, 134, 0.1);
}
.ps-series-card:hover .ps-series-body strong {
  color: var(--blue-900);
}
.ps-series-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #fff;
  overflow: hidden;
}
.ps-series-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ps-series-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  min-height: 34px;
  box-sizing: border-box;
  padding: 8px 12px 8px 10px;
  color: #fff;
  background: linear-gradient(90deg, var(--blue-700) 0%, var(--blue-600) 55%, var(--blue-500) 100%);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: 0.01em;
}
.ps-series-badge::before {
  content: "";
  flex: 0 0 3px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 1px;
}
.ps-series-badge.is-empty {
  visibility: hidden;
  pointer-events: none;
}
.ps-series-body {
  display: block;
  padding: 14px 16px 16px;
  border-top: 1px solid #e8f0f7;
  background: #fff;
  text-align: center;
}
.ps-series-body strong {
  display: block;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1.45;
  transition: color .2s;
}

.ps-pager {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}
.ps-pager a,
.ps-pager span {
  min-width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid #c9d7e6;
  text-decoration: none;
  color: var(--blue-900);
  font-size: 0.92rem;
}
.ps-pager span.is-current {
  background: var(--blue-900);
  border-color: var(--blue-900);
  color: #fff;
}

/* Product detail catalog bar + left drawer */
.ps-catalog-bar {
  display: flex;
  align-items: center;
  gap: 14px 18px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding: 12px 16px;
  background: #f5f8fb;
  border: 1px solid #d7e4f0;
}
.pd-catalog-open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin: 0;
  padding: 8px 14px;
  border: 1px solid var(--blue-700);
  background: #fff;
  color: var(--blue-900);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.pd-catalog-open:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  color: #fff;
}
.ps-catalog-bar .ps-crumb {
  flex: 1 1 auto;
  min-width: 0;
}

html.is-catalog-locked,
body.is-catalog-locked {
  overflow: hidden;
}
.pd-catalog-drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  pointer-events: none;
}
.pd-catalog-drawer[hidden] { display: none !important; }
.pd-catalog-drawer.is-open { pointer-events: auto; }
.pd-catalog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 51, 0.42);
  opacity: 0;
  transition: opacity .24s ease;
}
.pd-catalog-drawer.is-open .pd-catalog-backdrop { opacity: 1; }
.pd-catalog-sheet {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(340px, 88vw);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: 12px 0 40px rgba(6, 26, 51, 0.18);
  transform: translateX(-104%);
  transition: transform .24s ease;
}
.pd-catalog-drawer.is-open .pd-catalog-sheet { transform: translateX(0); }
.pd-catalog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 20px 16px;
  border-bottom: 1px solid #e2ebf4;
  background: linear-gradient(180deg, #f7fbfe 0%, #fff 100%);
}
.pd-catalog-head .en {
  display: block;
  margin-bottom: 4px;
  color: var(--blue-700);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pd-catalog-head h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.2rem;
}
.pd-catalog-close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #5a6b7d;
  cursor: pointer;
}
.pd-catalog-close:hover { color: var(--blue-950); }
.pd-catalog-nav {
  flex: 1 1 auto;
  overflow: auto;
  padding: 12px 12px 20px;
  -webkit-overflow-scrolling: touch;
}
.pd-catalog-group {
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid #eef3f8;
}
.pd-catalog-group:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}
.pd-catalog-big {
  display: block;
  padding: 10px 12px;
  color: var(--blue-950);
  font-weight: 650;
  text-decoration: none;
}
.pd-catalog-big:hover,
.pd-catalog-big.is-active {
  color: var(--blue-700);
  background: var(--blue-50);
}
.pd-catalog-kids {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 4px 6px 10px;
}
.pd-catalog-kids a {
  padding: 8px 12px;
  color: #3a4b5c;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.pd-catalog-kids a:hover,
.pd-catalog-kids a.is-active {
  color: var(--blue-900);
  background: #fff;
  border-left-color: var(--blue-700);
}
.pd-catalog-foot {
  padding: 14px 20px 18px;
  border-top: 1px solid #e2ebf4;
  background: #f7fbfe;
}
.pd-catalog-foot a {
  color: var(--blue-900);
  text-decoration: none;
  font-size: 0.92rem;
}
.pd-catalog-foot a:hover { color: var(--blue-700); }

@media (max-width: 980px) {
  .ps-app-grid,
  .ps-series-row,
  .ps-honor-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pc-board {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .pc-rail {
    position: static;
  }
  .pc-rail-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  .pc-rail-list a {
    border: 1px solid #d7e4f0;
    border-left-width: 1px;
    background: #fff;
    padding: 8px 12px;
  }
  .pc-rail-list a:hover {
    border-color: var(--blue-700);
  }
  .pc-item {
    grid-template-columns: 1fr;
  }
  .pc-item-media,
  .pc-item-media img {
    width: 100%;
    max-width: 300px;
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .pc-item-body { padding: 20px 18px 18px; }
  .pc-item-subs { grid-template-columns: 1fr; }
  .ps-series-layout {
    grid-template-columns: 1fr;
  }
  .ps-side { position: static; }
}
@media (max-width: 640px) {
  .ps-app-grid,
  .ps-series-row,
  .ps-honor-row {
    grid-template-columns: 1fr;
  }
  .ps-news-item {
    flex-direction: column;
    gap: 8px;
  }
}

/* Tech center page */
.page-hero-tech {
  background-position: center 35%;
}
.section-tech-page {
  background: linear-gradient(180deg, #f4f8fc 0%, #eaf1f7 100%);
}
.tech-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
}
.tech-intro .en { color: var(--blue-500); }
.tech-intro h2 {
  margin: 8px 0 12px;
  color: var(--blue-950);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}
.tech-intro p {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
  line-height: 1.75;
}
.tech-intro-stat {
  flex-shrink: 0;
  min-width: 120px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #d7e4f0;
  text-align: center;
}
.tech-intro-stat b {
  display: block;
  color: var(--blue-900);
  font-size: 2rem;
  line-height: 1;
  font-family: var(--font-en);
}
.tech-intro-stat span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}
.tech-pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 34px;
}
.tech-pillar {
  padding: 18px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #d7e4f0;
  border-top: 3px solid var(--blue-600);
}
.tech-pillar em {
  display: block;
  margin-bottom: 10px;
  color: var(--blue-500);
  font-style: normal;
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}
.tech-pillar strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue-950);
  font-size: 1.05rem;
}
.tech-pillar p {
  margin: 0;
  color: #5a6b7d;
  font-size: 0.9rem;
  line-height: 1.55;
}
.tech-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  align-items: start;
}
.tech-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  margin-bottom: 22px;
  border: 1px solid rgba(10, 79, 134, 0.1);
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease;
}
.tech-feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(6, 26, 51, 0.08);
}
.tech-feature-media {
  position: relative;
  min-height: 280px;
  background:
    linear-gradient(135deg, rgba(6, 26, 51, 0.72), rgba(0, 153, 220, 0.42)),
    var(--tech-cover, none) center/cover no-repeat;
}
.tech-feature-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 0.8rem;
  backdrop-filter: blur(6px);
}
.tech-feature-copy {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 28px 26px;
}
.tech-feature-copy h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  line-height: 1.4;
}
.tech-feature-copy p {
  margin: 0;
  color: #5a6b7d;
  line-height: 1.7;
}
.tech-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  color: var(--muted);
  font-size: 0.84rem;
}
.tech-tag {
  display: inline-block;
  padding: 3px 8px;
  background: var(--blue-50);
  color: var(--blue-900);
  font-size: 0.78rem;
  font-weight: 650;
}
.tech-more {
  color: var(--blue-900);
  font-weight: 650;
  font-size: 0.92rem;
}
.tech-feed {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tech-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 140px;
  gap: 16px;
  align-items: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #d7e4f0;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.tech-item:hover {
  border-color: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(10, 79, 134, 0.08);
}
.tech-item-date {
  display: grid;
  place-items: center;
  gap: 2px;
  padding: 10px 6px;
  background: #f4f8fc;
  border: 1px solid #e2ebf4;
  text-align: center;
}
.tech-item-date b {
  color: var(--blue-900);
  font-size: 1.35rem;
  line-height: 1;
  font-family: var(--font-en);
}
.tech-item-date span {
  color: var(--muted);
  font-size: 0.72rem;
  font-family: var(--font-en);
}
.tech-item-body h3 {
  margin: 6px 0 8px;
  color: var(--blue-950);
  font-size: 1.05rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tech-item-body p {
  margin: 0;
  color: #5a6b7d;
  font-size: 0.9rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tech-item-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eef5fb;
}
.tech-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tech-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}
.tech-page {
  min-width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  padding: 0 10px;
  border: 1px solid #c9d7e6;
  text-decoration: none;
  color: var(--blue-900);
  font-size: 0.92rem;
  background: #fff;
}
.tech-page.is-current {
  background: var(--blue-900);
  border-color: var(--blue-900);
  color: #fff;
}
.tech-pager-gap {
  display: grid;
  place-items: center;
  color: var(--muted);
}
.tech-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 96px;
}
.tech-rail-card {
  padding: 22px 18px;
  background: #fff;
  border: 1px solid #d7e4f0;
}
.tech-rail-card .en {
  display: block;
  margin-bottom: 6px;
  color: var(--blue-500);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tech-rail-card h3 {
  margin: 0 0 10px;
  color: var(--blue-950);
  font-size: 1.15rem;
}
.tech-rail-card p {
  margin: 0 0 16px;
  color: #5a6b7d;
  font-size: 0.9rem;
  line-height: 1.6;
}
.tech-rail-card .btn {
  width: 100%;
  justify-content: center;
}
.tech-rail-card-dark {
  background: linear-gradient(160deg, var(--blue-950), var(--blue-900));
  border-color: transparent;
}
.tech-rail-card-dark .en { color: var(--blue-300); }
.tech-rail-card-dark h3,
.tech-rail-card-dark p { color: #fff; }
.tech-rail-card-dark p { opacity: 0.86; }
.tech-rail-card-dark .btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}
.tech-rail-card-dark .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}
.tech-rail-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 2px;
}
.tech-rail-links a {
  color: var(--blue-900);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 650;
}
.tech-rail-links a:hover { color: var(--blue-700); }

@media (max-width: 980px) {
  .tech-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tech-layout { grid-template-columns: 1fr; }
  .tech-rail { position: static; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tech-rail-links { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 12px 18px; }
}
@media (max-width: 760px) {
  .tech-intro { flex-direction: column; align-items: flex-start; }
  .tech-feature { grid-template-columns: 1fr; }
  .tech-feature-media { min-height: 200px; }
  .tech-item { grid-template-columns: 64px minmax(0, 1fr); }
  .tech-item-thumb { display: none; }
}
@media (max-width: 560px) {
  .tech-pillars,
  .tech-rail { grid-template-columns: 1fr; }
}